source "drivers/staging/cx25821/Kconfig"
+source "drivers/staging/tm6000/Kconfig"
+
source "drivers/staging/usbip/Kconfig"
source "drivers/staging/winbond/Kconfig"
source "drivers/staging/echo/Kconfig"
- source "drivers/staging/poch/Kconfig"
-
source "drivers/staging/otus/Kconfig"
source "drivers/staging/rt2860/Kconfig"
source "drivers/staging/rar_register/Kconfig"
+ source "drivers/staging/memrar/Kconfig"
+
source "drivers/staging/sep/Kconfig"
source "drivers/staging/iio/Kconfig"
source "drivers/staging/samsung-laptop/Kconfig"
- source "drivers/staging/strip/Kconfig"
+ source "drivers/staging/sm7xx/Kconfig"
- source "drivers/staging/arlan/Kconfig"
+ source "drivers/staging/dt3155/Kconfig"
- source "drivers/staging/wavelan/Kconfig"
+ source "drivers/staging/dt3155v4l/Kconfig"
- source "drivers/staging/netwave/Kconfig"
+ source "drivers/staging/crystalhd/Kconfig"
- source "drivers/staging/sm7xx/Kconfig"
+ source "drivers/staging/cxt1e1/Kconfig"
- source "drivers/staging/dt3155/Kconfig"
+ source "drivers/staging/ti-st/Kconfig"
- source "drivers/staging/crystalhd/Kconfig"
+ source "drivers/staging/adis16255/Kconfig"
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
obj-$(CONFIG_SLICOSS) += slicoss/
obj-$(CONFIG_VIDEO_GO7007) += go7007/
obj-$(CONFIG_VIDEO_CX25821) += cx25821/
+obj-$(CONFIG_VIDEO_TM6000) += tm6000/
obj-$(CONFIG_USB_IP_COMMON) += usbip/
obj-$(CONFIG_W35UND) += winbond/
obj-$(CONFIG_PRISM2_USB) += wlan-ng/
obj-$(CONFIG_ECHO) += echo/
- obj-$(CONFIG_POCH) += poch/
obj-$(CONFIG_OTUS) += otus/
obj-$(CONFIG_RT2860) += rt2860/
obj-$(CONFIG_RT2870) += rt2870/
obj-$(CONFIG_HYPERV) += hv/
obj-$(CONFIG_VME_BUS) += vme/
obj-$(CONFIG_RAR_REGISTER) += rar_register/
+ obj-$(CONFIG_MRST_RAR_HANDLER) += memrar/
obj-$(CONFIG_DX_SEP) += sep/
obj-$(CONFIG_IIO) += iio/
obj-$(CONFIG_RAMZSWAP) += ramzswap/
obj-$(CONFIG_WLAGS49_H25) += wlags49_h25/
obj-$(CONFIG_BATMAN_ADV) += batman-adv/
obj-$(CONFIG_SAMSUNG_LAPTOP) += samsung-laptop/
- obj-$(CONFIG_STRIP) += strip/
- obj-$(CONFIG_ARLAN) += arlan/
- obj-$(CONFIG_WAVELAN) += wavelan/
- obj-$(CONFIG_PCMCIA_WAVELAN) += wavelan/
- obj-$(CONFIG_PCMCIA_NETWAVE) += netwave/
obj-$(CONFIG_FB_SM7XX) += sm7xx/
obj-$(CONFIG_DT3155) += dt3155/
+ obj-$(CONFIG_VIDEO_DT3155) += dt3155v4l/
obj-$(CONFIG_CRYSTALHD) += crystalhd/
+ obj-$(CONFIG_CXT1E1) += cxt1e1/
+ obj-$(CONFIG_TI_ST) += ti-st/
+ obj-$(CONFIG_ADIS16255) += adis16255/
printk("I/O base=0x%04lx ", dev->iobase);
printk("fingerprint:\n");
- for (i = 0; i < 48; i += 2) {
+ for (i = 0; i < 48; i += 2)
printk("%04x ", inw(dev->iobase + i));
- }
+
printk("\n");
- ret = request_irq(link->irq.AssignedIRQ, das16cs_interrupt,
+ ret = request_irq(link->irq, das16cs_interrupt,
IRQF_SHARED, "cb_das16_cs", dev);
- if (ret < 0) {
+ if (ret < 0)
return ret;
- }
+
- dev->irq = link->irq.AssignedIRQ;
+ dev->irq = link->irq;
++
printk("irq=%u ", dev->irq);
dev->board_ptr = das16cs_probe(dev, link);
{
printk("comedi%d: das16cs: remove\n", dev->minor);
- if (dev->irq) {
+ if (dev->irq)
free_irq(dev->irq, dev);
- }
+
return 0;
}
struct local_info_t {
struct pcmcia_device *link;
- dev_node_t node;
int stop;
struct bus_operations *bus;
};
link->priv = local;
/* Initialize the pcmcia_device structure */
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = NULL;
-
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY_AND_IO;
{
dev_dbg(&link->dev, "das16cs_pcmcia_detach\n");
- if (link->dev_node) {
- ((struct local_info_t *)link->priv)->stop = 1;
- das16cs_pcmcia_release(link);
- }
+ ((struct local_info_t *)link->priv)->stop = 1;
+ das16cs_pcmcia_release(link);
/* This points to the parent struct local_info_t struct */
if (link->priv)
kfree(link->priv);
return -EINVAL;
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
static void das16cs_pcmcia_config(struct pcmcia_device *link)
{
- struct local_info_t *dev = link->priv;
int ret;
dev_dbg(&link->dev, "das16cs_pcmcia_config\n");
goto failed;
}
- /*
- Allocate an interrupt line. Note that this does not assign a
- handler to the interrupt, unless the 'Handler' member of the
- irq structure is initialized.
- */
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
+ if (!link->irq)
+ goto failed;
+
/*
This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping, and putting the
if (ret)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- sprintf(dev->node.dev_name, "cb_das16_cs");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %u", link->irq.AssignedIRQ);
+ printk(", irq %u", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1 + link->io.NumPorts1 - 1);
};
MODULE_DEVICE_TABLE(pcmcia, das16cs_id_table);
+ MODULE_AUTHOR("David A. Schleef <ds@schleef.org>");
+ MODULE_DESCRIPTION("Comedi driver for Computer Boards PC-CARD DAS16/16");
+ MODULE_LICENSE("GPL");
struct pcmcia_driver das16cs_driver = {
.probe = das16cs_pcmcia_attach,
struct local_info_t {
struct pcmcia_device *link;
- dev_node_t node;
int stop;
struct bus_operations *bus;
};
local->link = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
dev_dbg(&link->dev, "das08_pcmcia_detach\n");
- if (link->dev_node) {
- ((struct local_info_t *)link->priv)->stop = 1;
- das08_pcmcia_release(link);
- }
+ ((struct local_info_t *)link->priv)->stop = 1;
+ das08_pcmcia_release(link);
/* This points to the parent struct local_info_t struct */
if (link->priv)
return -ENODEV;
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
static void das08_pcmcia_config(struct pcmcia_device *link)
{
- struct local_info_t *dev = link->priv;
int ret;
dev_dbg(&link->dev, "das08_pcmcia_config\n");
goto failed;
}
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
+ if (!link->irq)
+ goto failed;
/*
This actually configures the PCMCIA socket -- setting up
if (ret)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- sprintf(dev->node.dev_name, "pcm-das08");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %u", link->irq.AssignedIRQ);
+ printk(", irq %u", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1 + link->io.NumPorts1 - 1);
};
MODULE_DEVICE_TABLE(pcmcia, das08_cs_id_table);
+ MODULE_AUTHOR("David A. Schleef <ds@schleef.org>, "
+ "Frank Mori Hess <fmhess@users.sourceforge.net>");
+ MODULE_DESCRIPTION("Comedi driver for ComputerBoards DAS-08 PCMCIA boards");
+ MODULE_LICENSE("GPL");
struct pcmcia_driver das08_cs_driver = {
.probe = das08_pcmcia_attach,
comedi_driver_unregister(&driver_das08_cs);
}
- MODULE_LICENSE("GPL");
module_init(das08_cs_init_module);
module_exit(das08_cs_exit_module);
comedi_event(dev, s);
}
+ EXPORT_SYMBOL(subdev_700_interrupt);
static int subdev_700_cb(int dir, int port, int data, unsigned long arg)
{
return 0;
}
+ EXPORT_SYMBOL(subdev_700_init);
int subdev_700_init_irq(struct comedi_device *dev, struct comedi_subdevice *s,
int (*cb) (int, int, int, unsigned long),
return 0;
}
+ EXPORT_SYMBOL(subdev_700_init_irq);
void subdev_700_cleanup(struct comedi_device *dev, struct comedi_subdevice *s)
{
kfree(s->private);
}
-
- EXPORT_SYMBOL(subdev_700_init);
- EXPORT_SYMBOL(subdev_700_init_irq);
EXPORT_SYMBOL(subdev_700_cleanup);
- EXPORT_SYMBOL(subdev_700_interrupt);
static int dio700_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
return -EIO;
iobase = link->io.BasePort1;
#ifdef incomplete
- irq = link->irq.AssignedIRQ;
+ irq = link->irq;
#endif
break;
default:
struct local_info_t {
struct pcmcia_device *link;
- dev_node_t node;
int stop;
struct bus_operations *bus;
};
local->link = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
dev_dbg(&link->dev, "dio700_cs_detach\n");
- if (link->dev_node) {
- ((struct local_info_t *)link->priv)->stop = 1;
- dio700_release(link);
- }
+ ((struct local_info_t *)link->priv)->stop = 1;
+ dio700_release(link);
/* This points to the parent struct local_info_t struct */
if (link->priv)
}
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
static void dio700_config(struct pcmcia_device *link)
{
- struct local_info_t *dev = link->priv;
win_req_t req;
int ret;
goto failed;
}
- /*
- Allocate an interrupt line. Note that this does not assign a
- handler to the interrupt, unless the 'Handler' member of the
- irq structure is initialized.
- */
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
+ if (!link->irq)
+ goto failed;
/*
This actually configures the PCMCIA socket -- setting up
if (ret != 0)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- sprintf(dev->node.dev_name, "ni_daq_700");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
+ printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1 + link->io.NumPorts1 - 1);
PCMCIA_DEVICE_NULL
};
- MODULE_LICENSE("GPL");
+
MODULE_DEVICE_TABLE(pcmcia, dio700_cs_ids);
+ MODULE_AUTHOR("Fred Brooks <nsaspook@nsaspook.com>");
+ MODULE_DESCRIPTION("Comedi driver for National Instruments "
+ "PCMCIA DAQCard-700 DIO");
+ MODULE_LICENSE("GPL");
struct pcmcia_driver dio700_cs_driver = {
.probe = dio700_cs_attach,
return -EIO;
iobase = link->io.BasePort1;
#ifdef incomplete
- irq = link->irq.AssignedIRQ;
+ irq = link->irq;
#endif
break;
default:
struct local_info_t {
struct pcmcia_device *link;
- dev_node_t node;
int stop;
struct bus_operations *bus;
};
local->link = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
dev_dbg(&link->dev, "dio24_cs_detach\n");
- if (link->dev_node) {
- ((struct local_info_t *)link->priv)->stop = 1;
- dio24_release(link);
- }
+ ((struct local_info_t *)link->priv)->stop = 1;
+ dio24_release(link);
/* This points to the parent local_info_t struct */
if (link->priv)
}
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
static void dio24_config(struct pcmcia_device *link)
{
- struct local_info_t *dev = link->priv;
int ret;
win_req_t req;
goto failed;
}
- /*
- Allocate an interrupt line. Note that this does not assign a
- handler to the interrupt, unless the 'Handler' member of the
- irq structure is initialized.
- */
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
+ if (!link->irq)
+ goto failed;
/*
This actually configures the PCMCIA socket -- setting up
if (ret)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- sprintf(dev->node.dev_name, "ni_daq_dio24");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
+ printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1 + link->io.NumPorts1 - 1);
};
MODULE_DEVICE_TABLE(pcmcia, dio24_cs_ids);
+ MODULE_AUTHOR("Daniel Vecino Castel <dvecino@able.es>");
+ MODULE_DESCRIPTION("Comedi driver for National Instruments "
+ "PCMCIA DAQ-Card DIO-24");
+ MODULE_LICENSE("GPL");
struct pcmcia_driver dio24_cs_driver = {
.probe = dio24_cs_attach,
if (!link)
return -EIO;
iobase = link->io.BasePort1;
- irq = link->irq.AssignedIRQ;
+ irq = link->irq;
break;
default:
printk("bug! couldn't determine board type\n");
struct local_info_t {
struct pcmcia_device *link;
- dev_node_t node;
int stop;
struct bus_operations *bus;
};
local->link = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FORCED_PULSE;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
the release() function is called, that will trigger a proper
detach().
*/
- if (link->dev_node) {
- ((struct local_info_t *)link->priv)->stop = 1;
- labpc_release(link);
- }
+ ((struct local_info_t *)link->priv)->stop = 1;
+ labpc_release(link);
/* This points to the parent local_info_t struct (may be null) */
kfree(link->priv);
}
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
static void labpc_config(struct pcmcia_device *link)
{
- struct local_info_t *dev = link->priv;
int ret;
win_req_t req;
goto failed;
}
- /*
- Allocate an interrupt line. Note that this does not assign a
- handler to the interrupt, unless the 'Handler' member of the
- irq structure is initialized.
- */
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
+ if (!link->irq)
+ goto failed;
/*
This actually configures the PCMCIA socket -- setting up
if (ret)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- sprintf(dev->node.dev_name, "daqcard-1200");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
+ printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1 + link->io.NumPorts1 - 1);
};
MODULE_DEVICE_TABLE(pcmcia, labpc_cs_ids);
+ MODULE_AUTHOR("Frank Mori Hess <fmhess@users.sourceforge.net>");
+ MODULE_DESCRIPTION("Comedi driver for National Instruments Lab-PC");
+ MODULE_LICENSE("GPL");
struct pcmcia_driver labpc_cs_driver = {
.probe = labpc_cs_attach,
comedi_driver_unregister(&driver_labpc_cs);
}
- MODULE_LICENSE("GPL");
module_init(labpc_init_module);
module_exit(labpc_exit_module);
static struct pcmcia_device *cur_dev = NULL;
static const dev_info_t dev_info = "ni_mio_cs";
-static dev_node_t dev_node = {
- "ni_mio_cs",
- COMEDI_MAJOR, 0,
- NULL
-};
static int cs_attach(struct pcmcia_device *link)
{
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->io.NumPorts1 = 16;
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
{
DPRINTK("cs_detach(link=%p)\n", link);
- if (link->dev_node)
- cs_release(link);
+ cs_release(link);
}
static int mio_cs_suspend(struct pcmcia_device *link)
return;
}
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret) {
- printk("pcmcia_request_irq() returned error: %i\n", ret);
- }
+ if (!link->irq)
+ dev_info(&link->dev, "no IRQ available\n");
ret = pcmcia_request_configuration(link, &link->conf);
-
- link->dev_node = &dev_node;
}
static int mio_cs_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev->driver = &driver_ni_mio_cs;
dev->iobase = link->io.BasePort1;
- irq = link->irq.AssignedIRQ;
+ irq = link->irq;
printk("comedi%d: %s: DAQCard: io 0x%04lx, irq %u, ",
dev->minor, dev->driver->driver_name, dev->iobase, irq);
#ifdef MODULE
- MODULE_LICENSE("GPL");
-
static struct pcmcia_device_id ni_mio_cs_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x010b, 0x010d), /* DAQCard-ai-16xe-50 */
PCMCIA_DEVICE_MANF_CARD(0x010b, 0x010c), /* DAQCard-ai-16e-4 */
};
MODULE_DEVICE_TABLE(pcmcia, ni_mio_cs_ids);
+ MODULE_AUTHOR("David A. Schleef <ds@schleef.org>");
+ MODULE_DESCRIPTION("Comedi driver for National Instruments DAQCard E series");
+ MODULE_LICENSE("GPL");
struct pcmcia_driver ni_mio_cs_driver = {
.probe = &cs_attach,
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
+ #include <linux/completion.h>
+
/* Maximum number of separate DAQP devices we'll allow */
#define MAX_DEV 4
struct local_info_t {
struct pcmcia_device *link;
- dev_node_t node;
int stop;
int table_index;
char board_name[32];
enum { semaphore, buffer } interrupt_mode;
- struct semaphore eos;
+ struct completion eos;
struct comedi_device *dev;
struct comedi_subdevice *s;
/* Interrupt handler
*
* Operates in one of two modes. If local->interrupt_mode is
- * 'semaphore', just signal the local->eos semaphore and return
+ * 'semaphore', just signal the local->eos completion and return
* (one-shot mode). Otherwise (continuous mode), read data in from
* the card, transfer it to the buffer provided by the higher-level
* comedi kernel module, and signal various comedi callback routines,
* which run pretty quick.
*/
-
- static void daqp_interrupt(int irq, void *dev_id)
+ static enum irqreturn daqp_interrupt(int irq, void *dev_id)
{
struct local_info_t *local = (struct local_info_t *)dev_id;
struct comedi_device *dev;
if (local == NULL) {
printk(KERN_WARNING
"daqp_interrupt(): irq %d for unknown device.\n", irq);
- return;
+ return IRQ_NONE;
}
dev = local->dev;
if (dev == NULL) {
printk(KERN_WARNING "daqp_interrupt(): NULL comedi_device.\n");
- return;
+ return IRQ_NONE;
}
if (!dev->attached) {
printk(KERN_WARNING
"daqp_interrupt(): struct comedi_device not yet attached.\n");
- return;
+ return IRQ_NONE;
}
s = local->s;
if (s == NULL) {
printk(KERN_WARNING
"daqp_interrupt(): NULL comedi_subdevice.\n");
- return;
+ return IRQ_NONE;
}
if ((struct local_info_t *)s->private != local) {
printk(KERN_WARNING
"daqp_interrupt(): invalid comedi_subdevice.\n");
- return;
+ return IRQ_NONE;
}
switch (local->interrupt_mode) {
case semaphore:
- up(&local->eos);
+ complete(&local->eos);
break;
case buffer:
comedi_event(dev, s);
}
+ return IRQ_HANDLED;
}
/* One-shot analog data acquisition routine */
return -1;
}
- /* Make sure semaphore is blocked */
- sema_init(&local->eos, 0);
+ init_completion(&local->eos);
local->interrupt_mode = semaphore;
local->dev = dev;
local->s = s;
outb(DAQP_COMMAND_ARM | DAQP_COMMAND_FIFO_DATA,
dev->iobase + DAQP_COMMAND);
- /* Wait for interrupt service routine to unblock semaphore */
+ /* Wait for interrupt service routine to unblock completion */
/* Maybe could use a timeout here, but it's interruptible */
- if (down_interruptible(&local->eos))
+ if (wait_for_completion_interruptible(&local->eos))
return -EINTR;
data[i] = inb(dev->iobase + DAQP_FIFO);
{
struct local_info_t *local = (struct local_info_t *)s->private;
struct comedi_cmd *cmd = &s->async->cmd;
- int counter = 100;
+ int counter;
int scanlist_start_on_every_entry;
int threshold;
*/
if (cmd->convert_src == TRIG_TIMER) {
- int counter = daqp_ns_to_timer(&cmd->convert_arg,
+ counter = daqp_ns_to_timer(&cmd->convert_arg,
cmd->flags & TRIG_ROUND_MASK);
outb(counter & 0xff, dev->iobase + DAQP_PACER_LOW);
outb((counter >> 8) & 0xff, dev->iobase + DAQP_PACER_MID);
outb((counter >> 16) & 0xff, dev->iobase + DAQP_PACER_HIGH);
scanlist_start_on_every_entry = 1;
} else {
- int counter = daqp_ns_to_timer(&cmd->scan_begin_arg,
+ counter = daqp_ns_to_timer(&cmd->scan_begin_arg,
cmd->flags & TRIG_ROUND_MASK);
outb(counter & 0xff, dev->iobase + DAQP_PACER_LOW);
outb((counter >> 8) & 0xff, dev->iobase + DAQP_PACER_MID);
/* Reset any pending interrupts (my card has a tendancy to require
* require multiple reads on the status register to achieve this)
*/
-
+ counter = 100;
while (--counter
&& (inb(dev->iobase + DAQP_STATUS) & DAQP_STATUS_EVENTS)) ;
if (!counter) {
local->link = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = daqp_interrupt;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
dev_dbg(&link->dev, "daqp_cs_detach\n");
- if (link->dev_node) {
- dev->stop = 1;
- daqp_cs_release(link);
- }
+ dev->stop = 1;
+ daqp_cs_release(link);
/* Unlink device structure, and free it */
dev_table[dev->table_index] = NULL;
return -ENODEV;
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
static void daqp_cs_config(struct pcmcia_device *link)
{
- struct local_info_t *dev = link->priv;
int ret;
dev_dbg(&link->dev, "daqp_cs_config\n");
goto failed;
}
- /*
- Allocate an interrupt line. Note that this does not assign a
- handler to the interrupt, unless the 'Handler' member of the
- irq structure is initialized.
- */
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
+ ret = pcmcia_request_irq(link, daqp_interrupt);
+ if (ret)
+ goto failed;
/*
This actually configures the PCMCIA socket -- setting up
if (ret)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- /* Comedi's PCMCIA script uses this device name (extracted
- * from /var/lib/pcmcia/stab) to pass to comedi_config
- */
- /* sprintf(dev->node.dev_name, "daqp%d", dev->table_index); */
- sprintf(dev->node.dev_name, "quatech_daqp_cs");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %u", link->irq.AssignedIRQ);
+ printk(", irq %u", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1 + link->io.NumPorts1 - 1);
};
MODULE_DEVICE_TABLE(pcmcia, daqp_cs_id_table);
+ MODULE_AUTHOR("Brent Baccala <baccala@freesoft.org>");
+ MODULE_DESCRIPTION("Comedi driver for Quatech DAQP PCMCIA data capture cards");
+ MODULE_LICENSE("GPL");
- struct pcmcia_driver daqp_cs_driver = {
+ static struct pcmcia_driver daqp_cs_driver = {
.probe = daqp_cs_attach,
.remove = daqp_cs_detach,
.suspend = daqp_cs_suspend,
#include <linux/fcntl.h>
#include <linux/delay.h>
#include <linux/slab.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards");
MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>");
cdt = ch->cdt;
lines = ch->fifo_size / bpl;
- if (lines > 3) {
+ if (lines > 3)
lines = 3;
- }
BUG_ON(lines < 2);
cx_write(ch->cmds_start + 12, AUDIO_CDT_SIZE_QW);
cx_write(ch->cmds_start + 16, ch->ctrl_start);
- //IQ size
+ /* IQ size */
cx_write(ch->cmds_start + 20, AUDIO_IQ_SIZE_DW);
for (i = 24; i < 80; i += 4)
}
static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev,
- __le32 * rp,
+ __le32 *rp,
dma_addr_t databuf_phys_addr,
unsigned int bpl,
int fifo_enable)
*(rp++) = cpu_to_le32(databuf_phys_addr + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
- // Check if we need to enable the FIFO after the first 3 lines
- // For the upstream audio channel, the risc engine will enable the FIFO.
+ /* Check if we need to enable the FIFO
+ * after the first 3 lines.
+ * For the upstream audio channel,
+ * the risc engine will enable the FIFO */
if (fifo_enable && line == 2) {
*(rp++) = RISC_WRITECR;
*(rp++) = sram_ch->dma_ctl;
risc_flag = RISC_CNT_INC;
}
- //Calculate physical jump address
+ /* Calculate physical jump address */
if ((frame + 1) == NUM_AUDIO_FRAMES) {
risc_phys_jump_addr =
dev->_risc_phys_start_addr +
fifo_enable);
if (USE_RISC_NOOP_AUDIO) {
- for (i = 0; i < NUM_NO_OPS; i++) {
+ for (i = 0; i < NUM_NO_OPS; i++)
*(rp++) = cpu_to_le32(RISC_NOOP);
- }
}
- // Loop to (Nth)FrameRISC or to Start of Risc program & generate IRQ
+ /* Loop to (Nth)FrameRISC or to Start of Risc program &
+ * generate IRQ */
*(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag);
*(rp++) = cpu_to_le32(risc_phys_jump_addr);
*(rp++) = cpu_to_le32(0);
- //Recalculate virtual address based on frame index
+ /* Recalculate virtual address based on frame index */
rp = dev->_risc_virt_addr + RISC_SYNC_INSTRUCTION_SIZE / 4 +
(AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4);
}
u32 tmp = 0;
if (!dev->_audio_is_running) {
- printk
- ("cx25821: No audio file is currently running so return!\n");
+ printk(KERN_DEBUG
+ "cx25821: No audio file is currently running so return!\n");
return;
}
- //Disable RISC interrupts
+ /* Disable RISC interrupts */
cx_write(sram_ch->int_msk, 0);
- //Turn OFF risc and fifo enable in AUD_DMA_CNTRL
+ /* Turn OFF risc and fifo enable in AUD_DMA_CNTRL */
tmp = cx_read(sram_ch->dma_ctl);
cx_write(sram_ch->dma_ctl,
tmp & ~(sram_ch->fld_aud_fifo_en | sram_ch->fld_aud_risc_en));
- //Clear data buffer memory
+ /* Clear data buffer memory */
if (dev->_audiodata_buf_virt_addr)
memset(dev->_audiodata_buf_virt_addr, 0,
dev->_audiodata_buf_size);
void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev)
{
- if (dev->_audio_is_running) {
+ if (dev->_audio_is_running)
cx25821_stop_upstream_audio(dev);
- }
cx25821_free_memory_audio(dev);
}
if (IS_ERR(myfile)) {
const int open_errno = -PTR_ERR(myfile);
- printk("%s(): ERROR opening file(%s) with errno = %d! \n",
+ printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n",
__func__, dev->_audiofilename, open_errno);
return PTR_ERR(myfile);
} else {
}
if (!myfile->f_op->read) {
- printk("%s: File has no READ operations registered! \n",
+ printk("%s: File has no READ operations registered!\n",
__func__);
filp_close(myfile, NULL);
return -EIO;
container_of(work, struct cx25821_dev, _audio_work_entry);
if (!dev) {
- printk("ERROR %s(): since container_of(work_struct) FAILED! \n",
+ printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n",
__func__);
return;
}
if (IS_ERR(myfile)) {
const int open_errno = -PTR_ERR(myfile);
- printk("%s(): ERROR opening file(%s) with errno = %d! \n",
+ printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n",
__func__, dev->_audiofilename, open_errno);
return PTR_ERR(myfile);
} else {
if (!(myfile->f_op)) {
- printk("%s: File has no file operations registered! \n",
+ printk("%s: File has no file operations registered!\n",
__func__);
filp_close(myfile, NULL);
return -EIO;
}
if (!myfile->f_op->read) {
- printk("%s: File has no READ operations registered! \n",
+ printk("%s: File has no READ operations registered!\n",
__func__);
filp_close(myfile, NULL);
return -EIO;
}
}
- if (i > 0) {
+ if (i > 0)
dev->_audioframe_count++;
- }
- if (vfs_read_retval < line_size) {
+ if (vfs_read_retval < line_size)
break;
- }
}
dev->_audiofile_status =
dev->_audiorisc_size = dev->audio_upstream_riscbuf_size;
if (!dev->_risc_virt_addr) {
- printk
- ("cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n");
+ printk(KERN_DEBUG
+ "cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n");
return -ENOMEM;
}
- //Clear out memory at address
+ /* Clear out memory at address */
memset(dev->_risc_virt_addr, 0, dev->_audiorisc_size);
- //For Audio Data buffer allocation
+ /* For Audio Data buffer allocation */
dev->_audiodata_buf_virt_addr =
pci_alloc_consistent(dev->pci, dev->audio_upstream_databuf_size,
&data_dma_addr);
dev->_audiodata_buf_size = dev->audio_upstream_databuf_size;
if (!dev->_audiodata_buf_virt_addr) {
- printk
- ("cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning. \n");
+ printk(KERN_DEBUG
+ "cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning.\n");
return -ENOMEM;
}
- //Clear out memory at address
+ /* Clear out memory at address */
memset(dev->_audiodata_buf_virt_addr, 0, dev->_audiodata_buf_size);
ret = cx25821_openfile_audio(dev, sram_ch);
if (ret < 0)
return ret;
- //Creating RISC programs
+ /* Creating RISC programs */
ret =
cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl,
dev->_audio_lines_count);
if (ret < 0) {
printk(KERN_DEBUG
- "cx25821 ERROR creating audio upstream RISC programs! \n");
+ "cx25821 ERROR creating audio upstream RISC programs!\n");
goto error;
}
return 0;
- error:
+error:
return ret;
}
__le32 *rp;
if (status & FLD_AUD_SRC_RISCI1) {
- //Get interrupt_index of the program that interrupted
+ /* Get interrupt_index of the program that interrupted */
u32 prog_cnt = cx_read(channel->gpcnt);
- //Since we've identified our IRQ, clear our bits from the interrupt mask and interrupt status registers
+ /* Since we've identified our IRQ, clear our bits from the
+ * interrupt mask and interrupt status registers */
cx_write(channel->int_msk, 0);
cx_write(channel->int_stat, cx_read(channel->int_stat));
spin_lock(&dev->slock);
while (prog_cnt != dev->_last_index_irq) {
- //Update _last_index_irq
- if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1)) {
+ /* Update _last_index_irq */
+ if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1))
dev->_last_index_irq++;
- } else {
+ else
dev->_last_index_irq = 0;
- }
dev->_audioframe_index = dev->_last_index_irq;
cpu_to_le32(RISC_NOOP);
}
}
- // Jump to 2nd Audio Frame
+ /* Jump to 2nd Audio Frame */
*(rp++) =
cpu_to_le32(RISC_JUMP | RISC_IRQ1 |
RISC_CNT_RESET);
printk("%s: Audio Received OpCode Error Interrupt!\n",
__func__);
- // Read and write back the interrupt status register to clear our bits
+ /* Read and write back the interrupt status register to clear
+ * our bits */
cx_write(channel->int_stat, cx_read(channel->int_stat));
}
dev->_audioframe_count);
return -1;
}
- //ElSE, set the interrupt mask register, re-enable irq.
+ /* ElSE, set the interrupt mask register, re-enable irq. */
int_msk_tmp = cx_read(channel->int_msk);
cx_write(channel->int_msk, int_msk_tmp |= _intr_msk);
msk_stat = cx_read(sram_ch->int_mstat);
audio_status = cx_read(sram_ch->int_stat);
- // Only deal with our interrupt
+ /* Only deal with our interrupt */
if (audio_status) {
handled =
cx25821_audio_upstream_irq(dev,
audio_status);
}
- if (handled < 0) {
+ if (handled < 0)
cx25821_stop_upstream_audio(dev);
- } else {
+ else
handled += handled;
- }
return IRQ_RETVAL(handled);
}
u32 tmp;
do {
- //Wait 10 microsecond before checking to see if the FIFO is turned ON.
+ /* Wait 10 microsecond before checking to see if the FIFO is
+ * turned ON. */
udelay(10);
tmp = cx_read(sram_ch->dma_ctl);
- if (count++ > 1000) //10 millisecond timeout
- {
+ /* 10 millisecond timeout */
+ if (count++ > 1000) {
printk
("cx25821 ERROR: %s() fifo is NOT turned on. Timeout!\n",
__func__);
u32 tmp = 0;
int err = 0;
- // Set the physical start address of the RISC program in the initial program counter(IPC) member of the CMDS.
+ /* Set the physical start address of the RISC program in the initial
+ * program counter(IPC) member of the CMDS. */
cx_write(sram_ch->cmds_start + 0, dev->_risc_phys_addr);
- cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */
+ /* Risc IPC High 64 bits 63-32 */
+ cx_write(sram_ch->cmds_start + 4, 0);
/* reset counter */
cx_write(sram_ch->gpcnt_ctl, 3);
- //Set the line length (It looks like we do not need to set the line length)
+ /* Set the line length (It looks like we do not need to set the
+ * line length) */
cx_write(sram_ch->aud_length, AUDIO_LINE_SIZE & FLD_AUD_DST_LN_LNGTH);
- //Set the input mode to 16-bit
+ /* Set the input mode to 16-bit */
tmp = cx_read(sram_ch->aud_cfg);
tmp |=
FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE |
FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D | FLD_AUD_SONY_MODE;
cx_write(sram_ch->aud_cfg, tmp);
- // Read and write back the interrupt status register to clear it
+ /* Read and write back the interrupt status register to clear it */
tmp = cx_read(sram_ch->int_stat);
cx_write(sram_ch->int_stat, tmp);
- // Clear our bits from the interrupt status register.
+ /* Clear our bits from the interrupt status register. */
cx_write(sram_ch->int_stat, _intr_msk);
- //Set the interrupt mask register, enable irq.
+ /* Set the interrupt mask register, enable irq. */
cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit));
tmp = cx_read(sram_ch->int_msk);
cx_write(sram_ch->int_msk, tmp |= _intr_msk);
goto fail_irq;
}
- // Start the DMA engine
+ /* Start the DMA engine */
tmp = cx_read(sram_ch->dma_ctl);
cx_set(sram_ch->dma_ctl, tmp | sram_ch->fld_aud_risc_en);
dev->_audio_is_running = 1;
dev->_is_first_audio_frame = 1;
- // The fifo_en bit turns on by the first Risc program
+ /* The fifo_en bit turns on by the first Risc program */
cx25821_wait_fifo_enable(dev, sram_ch);
return 0;
- fail_irq:
+fail_irq:
cx25821_dev_unregister(dev);
return err;
}
dev->_audio_upstream_channel_select = channel_select;
sram_ch = &dev->sram_channels[channel_select];
- //Work queue
+ /* Work queue */
INIT_WORK(&dev->_audio_work_entry, cx25821_audioups_handler);
dev->_irq_audio_queues =
create_singlethread_workqueue("cx25821_audioworkqueue");
if (!dev->_irq_audio_queues) {
- printk
- ("cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n");
+ printk(KERN_DEBUG
+ "cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n");
return -ENOMEM;
}
if (dev->input_audiofilename) {
str_length = strlen(dev->input_audiofilename);
- dev->_audiofilename =
- (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_audiofilename)
goto error;
memcpy(dev->_audiofilename, dev->input_audiofilename,
str_length + 1);
- //Default if filename is empty string
+ /* Default if filename is empty string */
if (strcmp(dev->input_audiofilename, "") == 0) {
dev->_audiofilename = "/root/audioGOOD.wav";
}
} else {
str_length = strlen(_defaultAudioName);
- dev->_audiofilename =
- (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_audiofilename)
goto error;
RISC_SYNC_INSTRUCTION_SIZE;
dev->audio_upstream_databuf_size = AUDIO_DATA_BUF_SZ * NUM_AUDIO_PROGS;
- //Allocating buffers and prepare RISC program
+ /* Allocating buffers and prepare RISC program */
retval =
cx25821_audio_upstream_buffer_prepare(dev, sram_ch, _line_size);
if (retval < 0) {
dev->name);
goto error;
}
- //Start RISC engine
+ /* Start RISC engine */
cx25821_start_audio_dma_upstream(dev, sram_ch);
return 0;
- error:
+error:
cx25821_dev_unregister(dev);
return err;
#include <linux/file.h>
#include <linux/fcntl.h>
#include <linux/slab.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards");
MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>");
cdt = ch->cdt;
lines = ch->fifo_size / bpl;
- if (lines > 4) {
+ if (lines > 4)
lines = 4;
- }
BUG_ON(lines < 2);
}
static __le32 *cx25821_update_riscprogram(struct cx25821_dev *dev,
- __le32 * rp, unsigned int offset,
+ __le32 *rp, unsigned int offset,
unsigned int bpl, u32 sync_line,
unsigned int lines, int fifo_enable,
int field_type)
*(rp++) = cpu_to_le32(RISC_RESYNC | sync_line);
if (USE_RISC_NOOP_VIDEO) {
- for (i = 0; i < NUM_NO_OPS; i++) {
+ for (i = 0; i < NUM_NO_OPS; i++)
*(rp++) = cpu_to_le32(RISC_NOOP);
- }
}
/* scan lines */
int dist_betwn_starts = bpl * 2;
/* sync instruction */
- if (sync_line != NO_SYNC_LINE) {
+ if (sync_line != NO_SYNC_LINE)
*(rp++) = cpu_to_le32(RISC_RESYNC | sync_line);
- }
if (USE_RISC_NOOP_VIDEO) {
- for (i = 0; i < NUM_NO_OPS; i++) {
+ for (i = 0; i < NUM_NO_OPS; i++)
*(rp++) = cpu_to_le32(RISC_NOOP);
- }
}
/* scan lines */
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
if ((lines <= NTSC_FIELD_HEIGHT)
- || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) {
- offset += dist_betwn_starts; //to skip the other field line
- }
+ || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC))
+ /* to skip the other field line */
+ offset += dist_betwn_starts;
- // check if we need to enable the FIFO after the first 4 lines
- // For the upstream video channel, the risc engine will enable the FIFO.
+ /* check if we need to enable the FIFO after the first 4 lines
+ * For the upstream video channel, the risc engine will enable
+ * the FIFO. */
if (fifo_enable && line == 3) {
*(rp++) = RISC_WRITECR;
*(rp++) = sram_ch->dma_ctl;
{
__le32 *rp;
int fifo_enable = 0;
- int singlefield_lines = lines >> 1; //get line count for single field
+ /* get line count for single field */
+ int singlefield_lines = lines >> 1;
int odd_num_lines = singlefield_lines;
int frame = 0;
int frame_size = 0;
fifo_enable = FIFO_DISABLE;
- //Even Field
+ /* Even Field */
rp = cx25821_risc_field_upstream(dev, rp,
dev->_data_buf_phys_addr +
databuf_offset, bottom_offset,
risc_flag = RISC_CNT_INC;
}
- // Loop to 2ndFrameRISC or to Start of Risc program & generate IRQ
+ /* Loop to 2ndFrameRISC or to Start of Risc
+ * program & generate IRQ
+ */
*(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag);
*(rp++) = cpu_to_le32(risc_phys_jump_addr);
*(rp++) = cpu_to_le32(0);
if (!dev->_is_running) {
printk
- ("cx25821: No video file is currently running so return!\n");
+ (KERN_INFO "cx25821: No video file is currently running so return!\n");
return;
}
- //Disable RISC interrupts
+ /* Disable RISC interrupts */
tmp = cx_read(sram_ch->int_msk);
cx_write(sram_ch->int_msk, tmp & ~_intr_msk);
- //Turn OFF risc and fifo enable
+ /* Turn OFF risc and fifo enable */
tmp = cx_read(sram_ch->dma_ctl);
cx_write(sram_ch->dma_ctl, tmp & ~(FLD_VID_FIFO_EN | FLD_VID_RISC_EN));
- //Clear data buffer memory
+ /* Clear data buffer memory */
if (dev->_data_buf_virt_addr)
memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size);
void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev)
{
- if (dev->_is_running) {
+ if (dev->_is_running)
cx25821_stop_upstream_video_ch1(dev);
- }
if (dev->_dma_virt_addr) {
pci_free_consistent(dev->pci, dev->_risc_size,
if (IS_ERR(myfile)) {
const int open_errno = -PTR_ERR(myfile);
- printk("%s(): ERROR opening file(%s) with errno = %d! \n",
+ printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n",
__func__, dev->_filename, open_errno);
return PTR_ERR(myfile);
} else {
if (!(myfile->f_op)) {
- printk("%s: File has no file operations registered!",
+ printk(KERN_ERR "%s: File has no file operations registered!",
__func__);
filp_close(myfile, NULL);
return -EIO;
}
if (!myfile->f_op->read) {
- printk("%s: File has no READ operations registered!",
+ printk(KERN_ERR "%s: File has no READ operations registered!",
__func__);
filp_close(myfile, NULL);
return -EIO;
container_of(work, struct cx25821_dev, _irq_work_entry);
if (!dev) {
- printk("ERROR %s(): since container_of(work_struct) FAILED! \n",
+ printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n",
__func__);
return;
}
if (IS_ERR(myfile)) {
const int open_errno = -PTR_ERR(myfile);
- printk("%s(): ERROR opening file(%s) with errno = %d! \n",
+ printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n",
__func__, dev->_filename, open_errno);
return PTR_ERR(myfile);
} else {
if (!(myfile->f_op)) {
- printk("%s: File has no file operations registered!",
+ printk(KERN_ERR "%s: File has no file operations registered!",
__func__);
filp_close(myfile, NULL);
return -EIO;
if (!myfile->f_op->read) {
printk
- ("%s: File has no READ operations registered! Returning.",
+ (KERN_ERR "%s: File has no READ operations registered! Returning.",
__func__);
filp_close(myfile, NULL);
return -EIO;
if (i > 0)
dev->_frame_count++;
- if (vfs_read_retval < line_size) {
+ if (vfs_read_retval < line_size)
break;
- }
}
dev->_file_status =
if (!dev->_dma_virt_addr) {
printk
- ("cx25821: FAILED to allocate memory for Risc buffer! Returning.\n");
+ (KERN_ERR "cx25821: FAILED to allocate memory for Risc buffer! Returning.\n");
return -ENOMEM;
}
- //Clear memory at address
+ /* Clear memory at address */
memset(dev->_dma_virt_addr, 0, dev->_risc_size);
if (dev->_data_buf_virt_addr != NULL) {
dev->_data_buf_virt_addr,
dev->_data_buf_phys_addr);
}
- //For Video Data buffer allocation
+ /* For Video Data buffer allocation */
dev->_data_buf_virt_addr =
pci_alloc_consistent(dev->pci, dev->upstream_databuf_size,
&data_dma_addr);
if (!dev->_data_buf_virt_addr) {
printk
- ("cx25821: FAILED to allocate memory for data buffer! Returning.\n");
+ (KERN_ERR "cx25821: FAILED to allocate memory for data buffer! Returning.\n");
return -ENOMEM;
}
- //Clear memory at address
+ /* Clear memory at address */
memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size);
ret = cx25821_openfile(dev, sram_ch);
if (ret < 0)
return ret;
- //Create RISC programs
+ /* Create RISC programs */
ret =
cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl,
dev->_lines_count);
if (ret < 0) {
printk(KERN_INFO
- "cx25821: Failed creating Video Upstream Risc programs! \n");
+ "cx25821: Failed creating Video Upstream Risc programs!\n");
goto error;
}
return 0;
- error:
+error:
return ret;
}
__le32 *rp;
if (status & FLD_VID_SRC_RISC1) {
- // We should only process one program per call
+ /* We should only process one program per call */
u32 prog_cnt = cx_read(channel->gpcnt);
- //Since we've identified our IRQ, clear our bits from the interrupt mask and interrupt status registers
+ /* Since we've identified our IRQ, clear our bits from the
+ * interrupt mask and interrupt status registers */
int_msk_tmp = cx_read(channel->int_msk);
cx_write(channel->int_msk, int_msk_tmp & ~_intr_msk);
cx_write(channel->int_stat, _intr_msk);
FIFO_DISABLE,
ODD_FIELD);
- // Jump to Even Risc program of 1st Frame
+ /* Jump to Even Risc program of 1st Frame */
*(rp++) = cpu_to_le32(RISC_JUMP);
*(rp++) = cpu_to_le32(risc_phys_jump_addr);
*(rp++) = cpu_to_le32(0);
} else {
if (status & FLD_VID_SRC_UF)
printk
- ("%s: Video Received Underflow Error Interrupt!\n",
+ (KERN_ERR "%s: Video Received Underflow Error Interrupt!\n",
__func__);
if (status & FLD_VID_SRC_SYNC)
- printk("%s: Video Received Sync Error Interrupt!\n",
+ printk(KERN_ERR "%s: Video Received Sync Error Interrupt!\n",
__func__);
if (status & FLD_VID_SRC_OPC_ERR)
- printk("%s: Video Received OpCode Error Interrupt!\n",
+ printk(KERN_ERR "%s: Video Received OpCode Error Interrupt!\n",
__func__);
}
if (dev->_file_status == END_OF_FILE) {
- printk("cx25821: EOF Channel 1 Framecount = %d\n",
+ printk(KERN_ERR "cx25821: EOF Channel 1 Framecount = %d\n",
dev->_frame_count);
return -1;
}
- //ElSE, set the interrupt mask register, re-enable irq.
+ /* ElSE, set the interrupt mask register, re-enable irq. */
int_msk_tmp = cx_read(channel->int_msk);
cx_write(channel->int_msk, int_msk_tmp |= _intr_msk);
msk_stat = cx_read(sram_ch->int_mstat);
vid_status = cx_read(sram_ch->int_stat);
- // Only deal with our interrupt
+ /* Only deal with our interrupt */
if (vid_status) {
handled =
cx25821_video_upstream_irq(dev, channel_num, vid_status);
}
- if (handled < 0) {
+ if (handled < 0)
cx25821_stop_upstream_video_ch1(dev);
- } else {
+ else
handled += handled;
- }
return IRQ_RETVAL(handled);
}
value |= dev->_isNTSC ? 0 : 0x10;
cx_write(ch->vid_fmt_ctl, value);
- // set number of active pixels in each line. Default is 720 pixels in both NTSC and PAL format
+ /* set number of active pixels in each line.
+ * Default is 720 pixels in both NTSC and PAL format */
cx_write(ch->vid_active_ctl1, width);
num_lines = (height / 2) & 0x3FF;
odd_num_lines = num_lines;
- if (dev->_isNTSC) {
+ if (dev->_isNTSC)
odd_num_lines += 1;
- }
value = (num_lines << 16) | odd_num_lines;
- // set number of active lines in field 0 (top) and field 1 (bottom)
+ /* set number of active lines in field 0 (top) and field 1 (bottom) */
cx_write(ch->vid_active_ctl2, value);
cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3);
u32 tmp = 0;
int err = 0;
- // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C
+ /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for
+ * channel A-C
+ */
tmp = cx_read(VID_CH_MODE_SEL);
cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF);
- // Set the physical start address of the RISC program in the initial program counter(IPC) member of the cmds.
+ /* Set the physical start address of the RISC program in the initial
+ * program counter(IPC) member of the cmds.
+ */
cx_write(sram_ch->cmds_start + 0, dev->_dma_phys_addr);
- cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */
+ /* Risc IPC High 64 bits 63-32 */
+ cx_write(sram_ch->cmds_start + 4, 0);
/* reset counter */
cx_write(sram_ch->gpcnt_ctl, 3);
- // Clear our bits from the interrupt status register.
+ /* Clear our bits from the interrupt status register. */
cx_write(sram_ch->int_stat, _intr_msk);
- //Set the interrupt mask register, enable irq.
+ /* Set the interrupt mask register, enable irq. */
cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit));
tmp = cx_read(sram_ch->int_msk);
cx_write(sram_ch->int_msk, tmp |= _intr_msk);
goto fail_irq;
}
- // Start the DMA engine
+ /* Start the DMA engine */
tmp = cx_read(sram_ch->dma_ctl);
cx_set(sram_ch->dma_ctl, tmp | FLD_VID_RISC_EN);
return 0;
- fail_irq:
+fail_irq:
cx25821_dev_unregister(dev);
return err;
}
int str_length = 0;
if (dev->_is_running) {
- printk("Video Channel is still running so return!\n");
+ printk(KERN_INFO "Video Channel is still running so return!\n");
return 0;
}
if (!dev->_irq_queues) {
printk
- ("cx25821: create_singlethread_workqueue() for Video FAILED!\n");
+ (KERN_ERR "cx25821: create_singlethread_workqueue() for Video FAILED!\n");
return -ENOMEM;
}
- // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C
+ /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for
+ * channel A-C
+ */
tmp = cx_read(VID_CH_MODE_SEL);
cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF);
if (dev->input_filename) {
str_length = strlen(dev->input_filename);
- dev->_filename = (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_filename)
goto error;
memcpy(dev->_filename, dev->input_filename, str_length + 1);
} else {
str_length = strlen(dev->_defaultname);
- dev->_filename = (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_filename)
goto error;
memcpy(dev->_filename, dev->_defaultname, str_length + 1);
}
- //Default if filename is empty string
+ /* Default if filename is empty string */
if (strcmp(dev->input_filename, "") == 0) {
if (dev->_isNTSC) {
dev->_filename =
dev->upstream_riscbuf_size = risc_buffer_size * 2;
dev->upstream_databuf_size = data_frame_size * 2;
- //Allocating buffers and prepare RISC program
+ /* Allocating buffers and prepare RISC program */
retval = cx25821_upstream_buffer_prepare(dev, sram_ch, dev->_line_size);
if (retval < 0) {
printk(KERN_ERR
return 0;
- error:
+error:
cx25821_dev_unregister(dev);
return err;
#include <linux/types.h>
#include <linux/poll.h>
#include <linux/sched.h>
+ #include <linux/smp_lock.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#endif
/* wait queue for interrupts */
- wait_queue_head_t dt3155_read_wait_queue[ MAXBOARDS ];
+ wait_queue_head_t dt3155_read_wait_queue[MAXBOARDS];
#define DT_3155_SUCCESS 0
#define DT_3155_FAILURE -EIO
/* Global structures and variables */
/* Status of each device */
- struct dt3155_status_s dt3155_status[ MAXBOARDS ];
+ struct dt3155_status dt3155_status[MAXBOARDS];
/* kernel logical address of the board */
- u8 *dt3155_lbase[ MAXBOARDS ] = { NULL
+ u8 *dt3155_lbase[MAXBOARDS] = { NULL
#if MAXBOARDS == 2
, NULL
#endif
/* DT3155 registers */
u8 *dt3155_bbase = NULL; /* kernel logical address of the *
* buffer region */
- u32 dt3155_dev_open[ MAXBOARDS ] = {0
+ u32 dt3155_dev_open[MAXBOARDS] = {0
#if MAXBOARDS == 2
, 0
#endif
{
// TODO: scott was here
#if 1
- ReadMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg);
+ ReadMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
/* disable interrupts */
int_csr_r.fld.FLD_END_EVE_EN = 0;
int_csr_r.fld.FLD_END_ODD_EN = 0;
- WriteMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg );
+ WriteMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
- dt3155_status[ minor ].state &= ~(DT3155_STATE_STOP|0xff);
+ dt3155_status[minor].state &= ~(DT3155_STATE_STOP|0xff);
/* mark the system stopped: */
- dt3155_status[ minor ].state |= DT3155_STATE_IDLE;
- dt3155_fbuffer[ minor ]->stop_acquire = 0;
- dt3155_fbuffer[ minor ]->even_stopped = 0;
+ dt3155_status[minor].state |= DT3155_STATE_IDLE;
+ dt3155_fbuffer[minor]->stop_acquire = 0;
+ dt3155_fbuffer[minor]->even_stopped = 0;
#else
dt3155_status[minor].state |= DT3155_STATE_STOP;
dt3155_status[minor].fbuffer.stop_acquire = 1;
* - Assumes irq's are disabled, via SA_INTERRUPT flag
* being set in request_irq() call from init_module()
*****************************************************/
- static inline void dt3155_isr( int irq, void *dev_id, struct pt_regs *regs )
+ static void dt3155_isr(int irq, void *dev_id, struct pt_regs *regs)
{
int minor = -1;
int index;
u32 buffer_addr;
/* find out who issued the interrupt */
- for ( index = 0; index < ndevices; index++ ) {
- if( dev_id == (void*) &dt3155_status[ index ])
+ for (index = 0; index < ndevices; index++) {
+ if(dev_id == (void*) &dt3155_status[index])
{
minor = index;
break;
}
/* hopefully we should not get here */
- if ( minor < 0 || minor >= MAXBOARDS ) {
+ if (minor < 0 || minor >= MAXBOARDS) {
printk(KERN_ERR "dt3155_isr called with invalid dev_id\n");
return;
}
/* Check for corruption and set a flag if so */
- ReadMReg( (dt3155_lbase[ minor ] + CSR1), csr1_r.reg );
+ ReadMReg((dt3155_lbase[minor] + CSR1), csr1_r.reg);
- if ( (csr1_r.fld.FLD_CRPT_EVE) || (csr1_r.fld.FLD_CRPT_ODD) )
+ if ((csr1_r.fld.FLD_CRPT_EVE) || (csr1_r.fld.FLD_CRPT_ODD))
{
/* TODO: this should probably stop acquisition */
/* and set some flags so that dt3155_read */
return;
}
- ReadMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg);
+ ReadMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
/* Handle the even field ... */
if (int_csr_r.fld.FLD_END_EVE)
{
- if ( (dt3155_status[ minor ].state & DT3155_STATE_MODE) ==
- DT3155_STATE_FLD )
+ if ((dt3155_status[minor].state & DT3155_STATE_MODE) ==
+ DT3155_STATE_FLD)
{
- dt3155_fbuffer[ minor ]->frame_count++;
+ dt3155_fbuffer[minor]->frame_count++;
}
- ReadI2C(dt3155_lbase[ minor ], EVEN_CSR, &i2c_even_csr.reg);
+ ReadI2C(dt3155_lbase[minor], EVEN_CSR, &i2c_even_csr.reg);
/* Clear the interrupt? */
int_csr_r.fld.FLD_END_EVE = 1;
/* disable the interrupt if last field */
- if (dt3155_fbuffer[ minor ]->stop_acquire)
+ if (dt3155_fbuffer[minor]->stop_acquire)
{
printk("dt3155: even stopped.\n");
- dt3155_fbuffer[ minor ]->even_stopped = 1;
+ dt3155_fbuffer[minor]->even_stopped = 1;
if (i2c_even_csr.fld.SNGL_EVE)
{
int_csr_r.fld.FLD_END_EVE_EN = 0;
}
}
- WriteMReg( (dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg );
+ WriteMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
/* Set up next DMA if we are doing FIELDS */
- if ( (dt3155_status[ minor ].state & DT3155_STATE_MODE ) ==
+ if ((dt3155_status[minor].state & DT3155_STATE_MODE) ==
DT3155_STATE_FLD)
{
/* GCS (Aug 2, 2002) -- In field mode, dma the odd field
into the lower half of the buffer */
- const u32 stride = dt3155_status[ minor ].config.cols;
- buffer_addr = dt3155_fbuffer[ minor ]->
- frame_info[ dt3155_fbuffer[ minor ]->active_buf ].addr
+ const u32 stride = dt3155_status[minor].config.cols;
+ buffer_addr = dt3155_fbuffer[minor]->
+ frame_info[dt3155_fbuffer[minor]->active_buf].addr
+ (DT3155_MAX_ROWS / 2) * stride;
local_save_flags(flags);
local_irq_disable();
- wake_up_interruptible( &dt3155_read_wait_queue[ minor ] );
+ wake_up_interruptible(&dt3155_read_wait_queue[minor]);
/* Set up the DMA address for the next field */
local_irq_restore(flags);
- WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_START), buffer_addr);
+ WriteMReg((dt3155_lbase[minor] + ODD_DMA_START), buffer_addr);
}
/* Check for errors. */
i2c_even_csr.fld.DONE_EVE = 1;
- if ( i2c_even_csr.fld.ERROR_EVE )
+ if (i2c_even_csr.fld.ERROR_EVE)
dt3155_errno = DT_ERR_OVERRUN;
- WriteI2C( dt3155_lbase[ minor ], EVEN_CSR, i2c_even_csr.reg );
+ WriteI2C(dt3155_lbase[minor], EVEN_CSR, i2c_even_csr.reg);
/* Note that we actually saw an even field meaning */
/* that subsequent odd field complete the frame */
- dt3155_fbuffer[ minor ]->even_happened = 1;
+ dt3155_fbuffer[minor]->even_happened = 1;
/* recording the time that the even field finished, this should be */
/* about time in the middle of the frame */
- do_gettimeofday( &(dt3155_fbuffer[ minor ]->
- frame_info[ dt3155_fbuffer[ minor ]->
- active_buf ].time) );
+ do_gettimeofday(&(dt3155_fbuffer[minor]->
+ frame_info[dt3155_fbuffer[minor]->
+ active_buf].time));
return;
}
/* ... now handle the odd field */
- if ( int_csr_r.fld.FLD_END_ODD )
+ if (int_csr_r.fld.FLD_END_ODD)
{
- ReadI2C( dt3155_lbase[ minor ], ODD_CSR, &i2c_odd_csr.reg );
+ ReadI2C(dt3155_lbase[minor], ODD_CSR, &i2c_odd_csr.reg);
/* Clear the interrupt? */
int_csr_r.fld.FLD_END_ODD = 1;
- if (dt3155_fbuffer[ minor ]->even_happened ||
- (dt3155_status[ minor ].state & DT3155_STATE_MODE) ==
+ if (dt3155_fbuffer[minor]->even_happened ||
+ (dt3155_status[minor].state & DT3155_STATE_MODE) ==
DT3155_STATE_FLD)
{
- dt3155_fbuffer[ minor ]->frame_count++;
+ dt3155_fbuffer[minor]->frame_count++;
}
- if ( dt3155_fbuffer[ minor ]->stop_acquire &&
- dt3155_fbuffer[ minor ]->even_stopped )
+ if (dt3155_fbuffer[minor]->stop_acquire &&
+ dt3155_fbuffer[minor]->even_stopped)
{
printk(KERN_DEBUG "dt3155: stopping odd..\n");
- if ( i2c_odd_csr.fld.SNGL_ODD )
+ if (i2c_odd_csr.fld.SNGL_ODD)
{
/* disable interrupts */
int_csr_r.fld.FLD_END_ODD_EN = 0;
- dt3155_status[ minor ].state &= ~(DT3155_STATE_STOP|0xff);
+ dt3155_status[minor].state &= ~(DT3155_STATE_STOP|0xff);
/* mark the system stopped: */
- dt3155_status[ minor ].state |= DT3155_STATE_IDLE;
- dt3155_fbuffer[ minor ]->stop_acquire = 0;
- dt3155_fbuffer[ minor ]->even_stopped = 0;
+ dt3155_status[minor].state |= DT3155_STATE_IDLE;
+ dt3155_fbuffer[minor]->stop_acquire = 0;
+ dt3155_fbuffer[minor]->even_stopped = 0;
printk(KERN_DEBUG "dt3155: state is now %x\n",
dt3155_status[minor].state);
}
}
- WriteMReg( (dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg );
+ WriteMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
/* if the odd field has been acquired, then */
/* change the next dma location for both fields */
/* and wake up the process if sleeping */
- if ( dt3155_fbuffer[ minor ]->even_happened ||
- (dt3155_status[ minor ].state & DT3155_STATE_MODE) ==
- DT3155_STATE_FLD )
+ if (dt3155_fbuffer[minor]->even_happened ||
+ (dt3155_status[minor].state & DT3155_STATE_MODE) ==
+ DT3155_STATE_FLD)
{
local_save_flags(flags);
local_irq_disable();
#ifdef DEBUG_QUES_B
- printques( minor );
+ printques(minor);
#endif
- if ( dt3155_fbuffer[ minor ]->nbuffers > 2 )
+ if (dt3155_fbuffer[minor]->nbuffers > 2)
{
- if ( !are_empty_buffers( minor ) )
+ if (!are_empty_buffers(minor))
{
/* The number of active + locked buffers is
* at most 2, and since there are none empty, there
* must be at least nbuffers-2 ready buffers.
* This is where we 'drop frames', oldest first. */
- push_empty( pop_ready( minor ), minor );
+ push_empty(pop_ready(minor), minor);
}
/* The ready_que can't be full, since we know
* there is one active buffer right now, so it's safe
* to push the active buf on the ready_que. */
- push_ready( minor, dt3155_fbuffer[ minor ]->active_buf );
+ push_ready(minor, dt3155_fbuffer[minor]->active_buf);
/* There's at least 1 empty -- make it active */
- dt3155_fbuffer[ minor ]->active_buf = pop_empty( minor );
- dt3155_fbuffer[ minor ]->
- frame_info[ dt3155_fbuffer[ minor ]->
- active_buf ].tag = ++unique_tag;
+ dt3155_fbuffer[minor]->active_buf = pop_empty(minor);
+ dt3155_fbuffer[minor]->
+ frame_info[dt3155_fbuffer[minor]->
+ active_buf].tag = ++unique_tag;
}
else /* nbuffers == 2, special case */
{ /* There is 1 active buffer.
* If there is a locked buffer, keep the active buffer
* the same -- that means we drop a frame.
*/
- if ( dt3155_fbuffer[ minor ]->locked_buf < 0 )
+ if (dt3155_fbuffer[minor]->locked_buf < 0)
{
- push_ready( minor,
- dt3155_fbuffer[ minor ]->active_buf );
- if (are_empty_buffers( minor ) )
+ push_ready(minor,
+ dt3155_fbuffer[minor]->active_buf);
+ if (are_empty_buffers(minor))
{
- dt3155_fbuffer[ minor ]->active_buf =
- pop_empty( minor );
+ dt3155_fbuffer[minor]->active_buf =
+ pop_empty(minor);
}
else
{ /* no empty or locked buffers, so use a readybuf */
- dt3155_fbuffer[ minor ]->active_buf =
- pop_ready( minor );
+ dt3155_fbuffer[minor]->active_buf =
+ pop_ready(minor);
}
}
}
#ifdef DEBUG_QUES_B
- printques( minor );
+ printques(minor);
#endif
- dt3155_fbuffer[ minor ]->even_happened = 0;
+ dt3155_fbuffer[minor]->even_happened = 0;
- wake_up_interruptible( &dt3155_read_wait_queue[ minor ] );
+ wake_up_interruptible(&dt3155_read_wait_queue[minor]);
local_irq_restore(flags);
}
/* Set up the DMA address for the next frame/field */
- buffer_addr = dt3155_fbuffer[ minor ]->
- frame_info[ dt3155_fbuffer[ minor ]->active_buf ].addr;
- if ( (dt3155_status[ minor ].state & DT3155_STATE_MODE) ==
- DT3155_STATE_FLD )
+ buffer_addr = dt3155_fbuffer[minor]->
+ frame_info[dt3155_fbuffer[minor]->active_buf].addr;
+ if ((dt3155_status[minor].state & DT3155_STATE_MODE) ==
+ DT3155_STATE_FLD)
{
- WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START), buffer_addr);
+ WriteMReg((dt3155_lbase[minor] + EVEN_DMA_START), buffer_addr);
}
else
{
- WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START), buffer_addr);
+ WriteMReg((dt3155_lbase[minor] + EVEN_DMA_START), buffer_addr);
- WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_START), buffer_addr
- + dt3155_status[ minor ].config.cols);
+ WriteMReg((dt3155_lbase[minor] + ODD_DMA_START), buffer_addr
+ + dt3155_status[minor].config.cols);
}
/* Do error checking */
i2c_odd_csr.fld.DONE_ODD = 1;
- if ( i2c_odd_csr.fld.ERROR_ODD )
+ if (i2c_odd_csr.fld.ERROR_ODD)
dt3155_errno = DT_ERR_OVERRUN;
- WriteI2C(dt3155_lbase[ minor ], ODD_CSR, i2c_odd_csr.reg );
+ WriteI2C(dt3155_lbase[minor], ODD_CSR, i2c_odd_csr.reg);
return;
}
/* If we get here, the Odd Field wasn't it either... */
- printk( "neither even nor odd. shared perhaps?\n");
+ printk("neither even nor odd. shared perhaps?\n");
}
/*****************************************************
*****************************************************/
static void dt3155_init_isr(int minor)
{
- const u32 stride = dt3155_status[ minor ].config.cols;
+ const u32 stride = dt3155_status[minor].config.cols;
- switch (dt3155_status[ minor ].state & DT3155_STATE_MODE)
+ switch (dt3155_status[minor].state & DT3155_STATE_MODE)
{
case DT3155_STATE_FLD:
{
- even_dma_start_r = dt3155_status[ minor ].
- fbuffer.frame_info[ dt3155_status[ minor ].fbuffer.active_buf ].addr;
+ even_dma_start_r = dt3155_status[minor].
+ fbuffer.frame_info[dt3155_status[minor].fbuffer.active_buf].addr;
even_dma_stride_r = 0;
odd_dma_stride_r = 0;
- WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START),
+ WriteMReg((dt3155_lbase[minor] + EVEN_DMA_START),
even_dma_start_r);
- WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_STRIDE),
+ WriteMReg((dt3155_lbase[minor] + EVEN_DMA_STRIDE),
even_dma_stride_r);
- WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_STRIDE),
+ WriteMReg((dt3155_lbase[minor] + ODD_DMA_STRIDE),
odd_dma_stride_r);
break;
}
case DT3155_STATE_FRAME:
default:
{
- even_dma_start_r = dt3155_status[ minor ].
- fbuffer.frame_info[ dt3155_status[ minor ].fbuffer.active_buf ].addr;
+ even_dma_start_r = dt3155_status[minor].
+ fbuffer.frame_info[dt3155_status[minor].fbuffer.active_buf].addr;
odd_dma_start_r = even_dma_start_r + stride;
even_dma_stride_r = stride;
odd_dma_stride_r = stride;
- WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START),
+ WriteMReg((dt3155_lbase[minor] + EVEN_DMA_START),
even_dma_start_r);
- WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_START),
+ WriteMReg((dt3155_lbase[minor] + ODD_DMA_START),
odd_dma_start_r);
- WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_STRIDE),
+ WriteMReg((dt3155_lbase[minor] + EVEN_DMA_STRIDE),
even_dma_stride_r);
- WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_STRIDE),
+ WriteMReg((dt3155_lbase[minor] + ODD_DMA_STRIDE),
odd_dma_stride_r);
break;
}
/* 50/60 Hz should be set before this point but let's make sure it is */
/* right anyway */
- ReadI2C(dt3155_lbase[ minor ], CSR2, &i2c_csr2.reg);
- ReadI2C(dt3155_lbase[minor], CONFIG, &i2c_csr2.reg);
++ ReadI2C(dt3155_lbase[minor], CSR2, &i2c_csr2.reg);
i2c_csr2.fld.HZ50 = FORMAT50HZ;
- WriteI2C(dt3155_lbase[ minor ], CSR2, i2c_csr2.reg);
- WriteI2C(dt3155_lbase[minor], CONFIG, i2c_config.reg);
++ WriteI2C(dt3155_lbase[minor], CSR2, i2c_csr2.reg);
/* enable busmaster chip, clear flags */
csr1_r.fld.FLD_CRPT_EVE = 1; /* writing a 1 clears flags */
csr1_r.fld.FLD_CRPT_ODD = 1;
- WriteMReg((dt3155_lbase[ minor ] + CSR1),csr1_r.reg);
+ WriteMReg((dt3155_lbase[minor] + CSR1),csr1_r.reg);
/* Enable interrupts at the end of each field */
int_csr_r.fld.FLD_END_ODD_EN = 1;
int_csr_r.fld.FLD_START_EN = 0;
- WriteMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg);
+ WriteMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
/* start internal BUSY bits */
- ReadI2C(dt3155_lbase[ minor ], CSR2, &i2c_csr2.reg);
+ ReadI2C(dt3155_lbase[minor], CSR2, &i2c_csr2.reg);
i2c_csr2.fld.BUSY_ODD = 1;
i2c_csr2.fld.BUSY_EVE = 1;
- WriteI2C(dt3155_lbase[ minor ], CSR2, i2c_csr2.reg);
+ WriteI2C(dt3155_lbase[minor], CSR2, i2c_csr2.reg);
/* Now its up to the interrupt routine!! */
{
int minor = MINOR(inode->i_rdev); /* What device are we ioctl()'ing? */
- if ( minor >= MAXBOARDS || minor < 0 )
+ if (minor >= MAXBOARDS || minor < 0)
return -ENODEV;
/* make sure it is valid command */
return -EBUSY;
{
- struct dt3155_config_s tmp;
+ struct dt3155_config tmp;
if (copy_from_user((void *)&tmp, (void *) arg, sizeof(tmp)))
return -EFAULT;
/* check for valid settings */
case DT3155_GET_CONFIG:
{
if (copy_to_user((void *) arg, (void *) &dt3155_status[minor],
- sizeof(dt3155_status_t) ))
+ sizeof(struct dt3155_status)))
return -EFAULT;
return 0;
}
quick_stop(minor);
if (copy_to_user((void *) arg, (void *) &dt3155_status[minor],
- sizeof(dt3155_status_t)))
+ sizeof(struct dt3155_status)))
return -EFAULT;
return 0;
}
}
dt3155_init_isr(minor);
- if (copy_to_user( (void *) arg, (void *) &dt3155_status[minor],
- sizeof(dt3155_status_t)))
+ if (copy_to_user((void *) arg, (void *) &dt3155_status[minor],
+ sizeof(struct dt3155_status)))
return -EFAULT;
return 0;
}
* MOD_INC_USE_COUNT make sure that the driver memory is not freed
* while the device is in use.
*****************************************************/
- static int dt3155_open( struct inode* inode, struct file* filep)
+ static int dt3155_open(struct inode* inode, struct file* filep)
{
int minor = MINOR(inode->i_rdev); /* what device are we opening? */
- if (dt3155_dev_open[ minor ]) {
+ if (dt3155_dev_open[minor]) {
printk ("DT3155: Already opened by another process.\n");
return -EBUSY;
}
- if (dt3155_status[ minor ].device_installed==0)
+ if (dt3155_status[minor].device_installed==0)
{
printk("DT3155 Open Error: No such device dt3155 minor number %d\n",
minor);
return -EIO;
}
- if (dt3155_status[ minor ].state != DT3155_STATE_IDLE) {
+ if (dt3155_status[minor].state != DT3155_STATE_IDLE) {
printk ("DT3155: Not in idle state (state = %x)\n",
- dt3155_status[ minor ].state);
+ dt3155_status[minor].state);
return -EBUSY;
}
printk("DT3155: Device opened.\n");
- dt3155_dev_open[ minor ] = 1 ;
+ dt3155_dev_open[minor] = 1 ;
- dt3155_flush( minor );
+ dt3155_flush(minor);
/* Disable ALL interrupts */
int_csr_r.reg = 0;
- WriteMReg( (dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg );
+ WriteMReg((dt3155_lbase[minor] + INT_CSR), int_csr_r.reg);
init_waitqueue_head(&(dt3155_read_wait_queue[minor]));
* Now decrement the use count.
*
*****************************************************/
- static int dt3155_close( struct inode *inode, struct file *filep)
+ static int dt3155_close(struct inode *inode, struct file *filep)
{
int minor;
minor = MINOR(inode->i_rdev); /* which device are we closing */
- if (!dt3155_dev_open[ minor ])
+ if (!dt3155_dev_open[minor])
{
printk("DT3155: attempt to CLOSE a not OPEN device\n");
}
else
{
- dt3155_dev_open[ minor ] = 0;
+ dt3155_dev_open[minor] = 0;
- if (dt3155_status[ minor ].state != DT3155_STATE_IDLE)
+ if (dt3155_status[minor].state != DT3155_STATE_IDLE)
{
quick_stop(minor);
}
int minor = MINOR(filep->f_dentry->d_inode->i_rdev);
u32 offset;
int frame_index;
- frame_info_t *frame_info_p;
+ struct frame_info *frame_info;
/* TODO: this should check the error flag and */
/* return an error on hardware failures */
- if (count != sizeof(dt3155_read_t))
+ if (count != sizeof(struct dt3155_read))
{
printk("DT3155 ERROR (NJC): count is not right\n");
return -EINVAL;
if (filep->f_flags & O_NDELAY)
{
if ((frame_index = dt3155_get_ready_buffer(minor)) < 0) {
- /*printk( "dt3155: no buffers available (?)\n");*/
+ /*printk("dt3155: no buffers available (?)\n");*/
/* printques(minor); */
return -EAGAIN;
}
}
}
- frame_info_p = &dt3155_status[minor].fbuffer.frame_info[frame_index];
+ frame_info = &dt3155_status[minor].fbuffer.frame_info[frame_index];
/* make this an offset */
- offset = frame_info_p->addr - dt3155_status[minor].mem_addr;
+ offset = frame_info->addr - dt3155_status[minor].mem_addr;
put_user(offset, (unsigned int *) buf);
buf += sizeof(u32);
- put_user( dt3155_status[minor].fbuffer.frame_count, (unsigned int *) buf);
+ put_user(dt3155_status[minor].fbuffer.frame_count, (unsigned int *) buf);
buf += sizeof(u32);
put_user(dt3155_status[minor].state, (unsigned int *) buf);
buf += sizeof(u32);
- if (copy_to_user(buf, frame_info_p, sizeof(frame_info_t)))
+ if (copy_to_user(buf, frame_info, sizeof(*frame_info)))
return -EFAULT;
- return sizeof(dt3155_read_t);
+ return sizeof(struct dt3155_read);
}
static unsigned int dt3155_poll (struct file * filp, poll_table *wait)
return 0;
}
+ static long
+ dt3155_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+ {
+ int ret;
+
+ lock_kernel();
+ ret = dt3155_ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
+ unlock_kernel();
+
+ return ret;
+ }
/*****************************************************
* file operations supported by DT3155 driver
* register_chrdev
*****************************************************/
static struct file_operations dt3155_fops = {
- read: dt3155_read,
- ioctl: dt3155_ioctl,
- mmap: dt3155_mmap,
- poll: dt3155_poll,
- open: dt3155_open,
- release: dt3155_close
+ .read = dt3155_read,
+ .unlocked_ioctl = dt3155_unlocked_ioctl,
+ .mmap = dt3155_mmap,
+ .poll = dt3155_poll,
+ .open = dt3155_open,
+ .release = dt3155_close
};
/* Now, just go out and make sure that this/these device(s) is/are
actually mapped into the kernel address space */
- if ((error = pci_read_config_dword( pci_dev, PCI_BASE_ADDRESS_0,
+ if ((error = pci_read_config_dword(pci_dev, PCI_BASE_ADDRESS_0,
(u32 *) &base)))
{
printk("DT3155: Was not able to find device \n");
/* Remap the base address to a logical address through which we
* can access it. */
- dt3155_lbase[ pci_index - 1 ] = ioremap(base,PCI_PAGE_SIZE);
- dt3155_status[ pci_index - 1 ].reg_addr = base;
+ dt3155_lbase[pci_index - 1] = ioremap(base,PCI_PAGE_SIZE);
+ dt3155_status[pci_index - 1].reg_addr = base;
DT_3155_DEBUG_MSG("DT3155: New logical address is %p \n",
dt3155_lbase[pci_index-1]);
- if ( !dt3155_lbase[pci_index-1] )
+ if (!dt3155_lbase[pci_index-1])
{
printk("DT3155: Unable to remap control registers\n");
goto err;
}
- if ( (error = pci_read_config_byte( pci_dev, PCI_INTERRUPT_LINE, &irq)) )
+ if ((error = pci_read_config_byte(pci_dev, PCI_INTERRUPT_LINE, &irq)))
{
printk("DT3155: Was not able to find device \n");
goto err;
}
DT_3155_DEBUG_MSG("DT3155: IRQ is %d \n",irq);
- dt3155_status[ pci_index-1 ].irq = irq;
+ dt3155_status[pci_index-1].irq = irq;
/* Set flag: kth device found! */
- dt3155_status[ pci_index-1 ].device_installed = 1;
+ dt3155_status[pci_index-1].device_installed = 1;
printk("DT3155: Installing device %d w/irq %d and address %p\n",
pci_index,
dt3155_status[pci_index-1].irq,
{
int index;
int rcode = 0;
- char *devname[ MAXBOARDS ];
+ char *devname[MAXBOARDS];
- devname[ 0 ] = "dt3155a";
+ devname[0] = "dt3155a";
#if MAXBOARDS == 2
- devname[ 1 ] = "dt3155b";
+ devname[1] = "dt3155b";
#endif
printk("DT3155: Loading module...\n");
/* Register the device driver */
- rcode = register_chrdev( dt3155_major, "dt3155", &dt3155_fops );
- if( rcode < 0 )
+ rcode = register_chrdev(dt3155_major, "dt3155", &dt3155_fops);
+ if(rcode < 0)
{
- printk( KERN_INFO "DT3155: register_chrdev failed \n");
+ printk(KERN_INFO "DT3155: register_chrdev failed \n");
return rcode;
}
- if( dt3155_major == 0 )
+ if(dt3155_major == 0)
dt3155_major = rcode; /* dynamic */
/* init the status variables. */
/* DMA memory is taken care of in setup_buffers() */
- for ( index = 0; index < MAXBOARDS; index++ )
+ for (index = 0; index < MAXBOARDS; index++)
{
- dt3155_status[ index ].config.acq_mode = DT3155_MODE_FRAME;
- dt3155_status[ index ].config.continuous = DT3155_ACQ;
- dt3155_status[ index ].config.cols = DT3155_MAX_COLS;
- dt3155_status[ index ].config.rows = DT3155_MAX_ROWS;
- dt3155_status[ index ].state = DT3155_STATE_IDLE;
+ dt3155_status[index].config.acq_mode = DT3155_MODE_FRAME;
+ dt3155_status[index].config.continuous = DT3155_ACQ;
+ dt3155_status[index].config.cols = DT3155_MAX_COLS;
+ dt3155_status[index].config.rows = DT3155_MAX_ROWS;
+ dt3155_status[index].state = DT3155_STATE_IDLE;
/* find_PCI() will check if devices are installed; */
/* first assume they're not: */
- dt3155_status[ index ].mem_addr = 0;
- dt3155_status[ index ].mem_size = 0;
- dt3155_status[ index ].state = DT3155_STATE_IDLE;
- dt3155_status[ index ].device_installed = 0;
+ dt3155_status[index].mem_addr = 0;
+ dt3155_status[index].mem_size = 0;
+ dt3155_status[index].state = DT3155_STATE_IDLE;
+ dt3155_status[index].device_installed = 0;
}
/* Now let's find the hardware. find_PCI() will set ndevices to the
* number of cards found in this machine. */
{
- if ( (rcode = find_PCI()) != DT_3155_SUCCESS )
+ if ((rcode = find_PCI()) != DT_3155_SUCCESS)
{
printk("DT3155 error: find_PCI() failed to find dt3155 board(s)\n");
- unregister_chrdev( dt3155_major, "dt3155" );
+ unregister_chrdev(dt3155_major, "dt3155");
return rcode;
}
}
/* Ok, time to setup the frame buffers */
- if( (rcode = dt3155_setup_buffers(&allocatorAddr)) < 0 )
+ if((rcode = dt3155_setup_buffers(&allocatorAddr)) < 0)
{
printk("DT3155: Error: setting up buffer not large enough.");
- unregister_chrdev( dt3155_major, "dt3155" );
+ unregister_chrdev(dt3155_major, "dt3155");
return rcode;
}
/* If we are this far, then there is enough RAM */
/* for the buffers: Print the configuration. */
- for( index = 0; index < ndevices; index++ )
+ for( index = 0; index < ndevices; index++)
{
printk("DT3155: Device = %d; acq_mode = %d; "
"continuous = %d; cols = %d; rows = %d;\n",
index ,
- dt3155_status[ index ].config.acq_mode,
- dt3155_status[ index ].config.continuous,
- dt3155_status[ index ].config.cols,
- dt3155_status[ index ].config.rows);
+ dt3155_status[index].config.acq_mode,
+ dt3155_status[index].config.continuous,
+ dt3155_status[index].config.cols,
+ dt3155_status[index].config.rows);
printk("DT3155: m_addr = 0x%x; m_size = %ld; "
"state = %d; device_installed = %d\n",
- dt3155_status[ index ].mem_addr,
- (long int)dt3155_status[ index ].mem_size,
- dt3155_status[ index ].state,
- dt3155_status[ index ].device_installed);
+ dt3155_status[index].mem_addr,
+ (long int)dt3155_status[index].mem_size,
+ dt3155_status[index].state,
+ dt3155_status[index].device_installed);
}
/* Disable ALL interrupts */
int_csr_r.reg = 0;
- for( index = 0; index < ndevices; index++ )
+ for( index = 0; index < ndevices; index++)
{
- WriteMReg( (dt3155_lbase[ index ] + INT_CSR), int_csr_r.reg );
- if( dt3155_status[ index ].device_installed )
+ WriteMReg((dt3155_lbase[index] + INT_CSR), int_csr_r.reg);
+ if(dt3155_status[index].device_installed)
{
/*
* This driver *looks* like it can handle sharing interrupts,
* as a reminder in case any problems arise. (SS)
*/
/* in older kernels flags are: SA_SHIRQ | SA_INTERRUPT */
- rcode = request_irq( dt3155_status[ index ].irq, (void *)dt3155_isr,
- IRQF_SHARED | IRQF_DISABLED, devname[ index ],
+ rcode = request_irq(dt3155_status[index].irq, (void *)dt3155_isr,
+ IRQF_SHARED | IRQF_DISABLED, devname[index],
(void*) &dt3155_status[index]);
- if( rcode < 0 )
+ if(rcode < 0)
{
printk("DT3155: minor %d request_irq failed for IRQ %d\n",
index, dt3155_status[index].irq);
- unregister_chrdev( dt3155_major, "dt3155" );
+ unregister_chrdev(dt3155_major, "dt3155");
return rcode;
}
}
allocator_cleanup();
#endif
- unregister_chrdev( dt3155_major, "dt3155" );
+ unregister_chrdev(dt3155_major, "dt3155");
- for( index = 0; index < ndevices; index++ )
+ for(index = 0; index < ndevices; index++)
{
- if( dt3155_status[ index ].device_installed == 1 )
+ if(dt3155_status[index].device_installed == 1)
{
- printk( "DT3155: Freeing irq %d for device %d\n",
- dt3155_status[ index ].irq, index );
- free_irq( dt3155_status[ index ].irq, (void*)&dt3155_status[index] );
+ printk("DT3155: Freeing irq %d for device %d\n",
+ dt3155_status[index].irq, index);
+ free_irq(dt3155_status[index].irq, (void*)&dt3155_status[index]);
}
}
}
struct et131x_adapter *adapter = netdev_priv(netdev);
uint32_t PacketFilter = 0;
unsigned long flags;
- struct dev_mc_list *mclist;
+ struct netdev_hw_addr *ha;
int i;
spin_lock_irqsave(&adapter->Lock, flags);
* accordingly
*/
- if (netdev->flags & IFF_PROMISC) {
+ if (netdev->flags & IFF_PROMISC)
adapter->PacketFilter |= ET131X_PACKET_TYPE_PROMISCUOUS;
- } else {
+ else
adapter->PacketFilter &= ~ET131X_PACKET_TYPE_PROMISCUOUS;
- }
- if (netdev->flags & IFF_ALLMULTI) {
+ if (netdev->flags & IFF_ALLMULTI)
adapter->PacketFilter |= ET131X_PACKET_TYPE_ALL_MULTICAST;
- }
- if (netdev_mc_count(netdev) > NIC_MAX_MCAST_LIST) {
+ if (netdev_mc_count(netdev) > NIC_MAX_MCAST_LIST)
adapter->PacketFilter |= ET131X_PACKET_TYPE_ALL_MULTICAST;
- }
if (netdev_mc_count(netdev) < 1) {
adapter->PacketFilter &= ~ET131X_PACKET_TYPE_ALL_MULTICAST;
adapter->PacketFilter &= ~ET131X_PACKET_TYPE_MULTICAST;
- } else {
+ } else
adapter->PacketFilter |= ET131X_PACKET_TYPE_MULTICAST;
- }
/* Set values in the private adapter struct */
i = 0;
- netdev_for_each_mc_addr(mclist, netdev) {
+ netdev_for_each_mc_addr(ha, netdev) {
if (i == NIC_MAX_MCAST_LIST)
break;
- memcpy(adapter->MCList[i++], mclist->dmi_addr, ETH_ALEN);
+ memcpy(adapter->MCList[i++], ha->addr, ETH_ALEN);
}
adapter->MCAddressCount = i;
#include <linux/skbuff.h>
#include <linux/in.h>
#include <linux/slab.h>
+ #include <linux/dmi.h>
+ #include <linux/pci.h>
#include <net/arp.h>
#include <net/route.h>
#include <net/sock.h>
#include <net/pkt_sched.h>
#include "osd.h"
#include "logging.h"
- #include "VersionInfo.h"
+ #include "version_info.h"
#include "vmbus.h"
- #include "NetVscApi.h"
+ #include "netvsc_api.h"
struct net_device_context {
/* point back to our device context */
struct vm_device *device_ctx;
- struct net_device_stats stats;
+ unsigned long avail;
};
struct netvsc_driver_context {
struct netvsc_driver drv_obj;
};
- static int netvsc_ringbuffer_size = NETVSC_DEVICE_RING_BUFFER_SIZE;
+ #define PACKET_PAGES_LOWATER 8
+ /* Need this many pages to handle worst case fragmented packet */
+ #define PACKET_PAGES_HIWATER (MAX_SKB_FRAGS + 2)
+
+ static int ring_size = roundup_pow_of_two(2*MAX_SKB_FRAGS+1);
+ module_param(ring_size, int, S_IRUGO);
+ MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
/* The one and only one */
static struct netvsc_driver_context g_netvsc_drv;
- static struct net_device_stats *netvsc_get_stats(struct net_device *net)
- {
- struct net_device_context *net_device_ctx = netdev_priv(net);
-
- return &net_device_ctx->stats;
- }
-
static void netvsc_set_multicast_list(struct net_device *net)
{
}
DPRINT_ENTER(NETVSC_DRV);
if (netif_carrier_ok(net)) {
- memset(&net_device_ctx->stats, 0,
- sizeof(struct net_device_stats));
-
/* Open up the device */
ret = RndisFilterOnOpen(device_obj);
if (ret != 0) {
struct hv_netvsc_packet *packet = (struct hv_netvsc_packet *)context;
struct sk_buff *skb = (struct sk_buff *)
(unsigned long)packet->Completion.Send.SendCompletionTid;
- struct net_device *net;
DPRINT_ENTER(NETVSC_DRV);
kfree(packet);
if (skb) {
- net = skb->dev;
- dev_kfree_skb_any(skb);
+ struct net_device *net = skb->dev;
+ struct net_device_context *net_device_ctx = netdev_priv(net);
+ unsigned int num_pages = skb_shinfo(skb)->nr_frags + 2;
- if (netif_queue_stopped(net)) {
- DPRINT_INFO(NETVSC_DRV, "net device (%p) waking up...",
- net);
+ dev_kfree_skb_any(skb);
- netif_wake_queue(net);
- }
+ if ((net_device_ctx->avail += num_pages) >= PACKET_PAGES_HIWATER)
+ netif_wake_queue(net);
}
DPRINT_EXIT(NETVSC_DRV);
(struct netvsc_driver_context *)driver_ctx;
struct netvsc_driver *net_drv_obj = &net_drv_ctx->drv_obj;
struct hv_netvsc_packet *packet;
- int i;
int ret;
- int num_frags;
- int retries = 0;
+ unsigned int i, num_pages;
DPRINT_ENTER(NETVSC_DRV);
- /* Support only 1 chain of frags */
- ASSERT(skb_shinfo(skb)->frag_list == NULL);
- ASSERT(skb->dev == net);
-
DPRINT_DBG(NETVSC_DRV, "xmit packet - len %d data_len %d",
skb->len, skb->data_len);
- /* Add 1 for skb->data and any additional ones requested */
- num_frags = skb_shinfo(skb)->nr_frags + 1 +
- net_drv_obj->AdditionalRequestPageBufferCount;
+ /* Add 1 for skb->data and additional one for RNDIS */
+ num_pages = skb_shinfo(skb)->nr_frags + 1 + 1;
+ if (num_pages > net_device_ctx->avail)
+ return NETDEV_TX_BUSY;
/* Allocate a netvsc packet based on # of frags. */
packet = kzalloc(sizeof(struct hv_netvsc_packet) +
- (num_frags * sizeof(struct hv_page_buffer)) +
+ (num_pages * sizeof(struct hv_page_buffer)) +
net_drv_obj->RequestExtSize, GFP_ATOMIC);
if (!packet) {
+ /* out of memory, silently drop packet */
DPRINT_ERR(NETVSC_DRV, "unable to allocate hv_netvsc_packet");
- return -1;
+
+ dev_kfree_skb(skb);
+ net->stats.tx_dropped++;
+ return NETDEV_TX_OK;
}
packet->Extension = (void *)(unsigned long)packet +
sizeof(struct hv_netvsc_packet) +
- (num_frags * sizeof(struct hv_page_buffer));
+ (num_pages * sizeof(struct hv_page_buffer));
/* Setup the rndis header */
- packet->PageBufferCount = num_frags;
+ packet->PageBufferCount = num_pages;
/* TODO: Flush all write buffers/ memory fence ??? */
/* wmb(); */
/* Initialize it from the skb */
- ASSERT(skb->data);
packet->TotalDataBufferLength = skb->len;
- /*
- * Start filling in the page buffers starting at
- * AdditionalRequestPageBufferCount offset
- */
- packet->PageBuffers[net_drv_obj->AdditionalRequestPageBufferCount].Pfn = virt_to_phys(skb->data) >> PAGE_SHIFT;
- packet->PageBuffers[net_drv_obj->AdditionalRequestPageBufferCount].Offset = (unsigned long)skb->data & (PAGE_SIZE - 1);
- packet->PageBuffers[net_drv_obj->AdditionalRequestPageBufferCount].Length = skb->len - skb->data_len;
-
- ASSERT((skb->len - skb->data_len) <= PAGE_SIZE);
-
- for (i = net_drv_obj->AdditionalRequestPageBufferCount + 1;
- i < num_frags; i++) {
- packet->PageBuffers[i].Pfn =
- page_to_pfn(skb_shinfo(skb)->frags[i-(net_drv_obj->AdditionalRequestPageBufferCount+1)].page);
- packet->PageBuffers[i].Offset =
- skb_shinfo(skb)->frags[i-(net_drv_obj->AdditionalRequestPageBufferCount+1)].page_offset;
- packet->PageBuffers[i].Length =
- skb_shinfo(skb)->frags[i-(net_drv_obj->AdditionalRequestPageBufferCount+1)].size;
+ /* Start filling in the page buffers starting after RNDIS buffer. */
+ packet->PageBuffers[1].Pfn = virt_to_phys(skb->data) >> PAGE_SHIFT;
+ packet->PageBuffers[1].Offset
+ = (unsigned long)skb->data & (PAGE_SIZE - 1);
+ packet->PageBuffers[1].Length = skb_headlen(skb);
+
+ /* Additional fragments are after SKB data */
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ skb_frag_t *f = &skb_shinfo(skb)->frags[i];
+
+ packet->PageBuffers[i+2].Pfn = page_to_pfn(f->page);
+ packet->PageBuffers[i+2].Offset = f->page_offset;
+ packet->PageBuffers[i+2].Length = f->size;
}
/* Set the completion routine */
packet->Completion.Send.SendCompletionContext = packet;
packet->Completion.Send.SendCompletionTid = (unsigned long)skb;
- retry_send:
ret = net_drv_obj->OnSend(&net_device_ctx->device_ctx->device_obj,
packet);
-
if (ret == 0) {
- ret = NETDEV_TX_OK;
- net_device_ctx->stats.tx_bytes += skb->len;
- net_device_ctx->stats.tx_packets++;
- } else {
- retries++;
- if (retries < 4) {
- DPRINT_ERR(NETVSC_DRV, "unable to send..."
- "retrying %d...", retries);
- udelay(100);
- goto retry_send;
- }
-
- /* no more room or we are shutting down */
- DPRINT_ERR(NETVSC_DRV, "unable to send (%d)..."
- "marking net device (%p) busy", ret, net);
- DPRINT_INFO(NETVSC_DRV, "net device (%p) stopping", net);
+ net->stats.tx_bytes += skb->len;
+ net->stats.tx_packets++;
- ret = NETDEV_TX_BUSY;
- net_device_ctx->stats.tx_dropped++;
+ DPRINT_DBG(NETVSC_DRV, "# of xmits %lu total size %lu",
+ net->stats.tx_packets,
+ net->stats.tx_bytes);
- netif_stop_queue(net);
-
- /*
- * Null it since the caller will free it instead of the
- * completion routine
- */
- packet->Completion.Send.SendCompletionTid = 0;
-
- /*
- * Release the resources since we will not get any send
- * completion
- */
- netvsc_xmit_completion((void *)packet);
+ if ((net_device_ctx->avail -= num_pages) < PACKET_PAGES_LOWATER)
+ netif_stop_queue(net);
+ } else {
+ /* we are shutting down or bus overloaded, just drop packet */
+ net->stats.tx_dropped++;
+ netvsc_xmit_completion(packet);
}
- DPRINT_DBG(NETVSC_DRV, "# of xmits %lu total size %lu",
- net_device_ctx->stats.tx_packets,
- net_device_ctx->stats.tx_bytes);
-
DPRINT_EXIT(NETVSC_DRV);
- return ret;
+ return NETDEV_TX_OK;
}
- /**
+ /*
* netvsc_linkstatus_callback - Link up/down notification
*/
static void netvsc_linkstatus_callback(struct hv_device *device_obj,
DPRINT_EXIT(NETVSC_DRV);
}
- /**
- * netvsc_recv_callback - Callback when we receive a packet from the "wire" on the specified device.
+ /*
+ * netvsc_recv_callback - Callback when we receive a packet from the
+ * "wire" on the specified device.
*/
static int netvsc_recv_callback(struct hv_device *device_obj,
struct hv_netvsc_packet *packet)
{
struct vm_device *device_ctx = to_vm_device(device_obj);
struct net_device *net = dev_get_drvdata(&device_ctx->device);
- struct net_device_context *net_device_ctx;
struct sk_buff *skb;
void *data;
- int ret;
int i;
unsigned long flags;
return 0;
}
- net_device_ctx = netdev_priv(net);
-
- /* Allocate a skb - TODO preallocate this */
- /* Pad 2-bytes to align IP header to 16 bytes */
- skb = dev_alloc_skb(packet->TotalDataBufferLength + 2);
- ASSERT(skb);
- skb_reserve(skb, 2);
- skb->dev = net;
+ /* Allocate a skb - TODO direct I/O to pages? */
+ skb = netdev_alloc_skb_ip_align(net, packet->TotalDataBufferLength);
+ if (unlikely(!skb)) {
+ ++net->stats.rx_dropped;
+ return 0;
+ }
/* for kmap_atomic */
local_irq_save(flags);
local_irq_restore(flags);
skb->protocol = eth_type_trans(skb, net);
-
skb->ip_summed = CHECKSUM_NONE;
+ net->stats.rx_packets++;
+ net->stats.rx_bytes += skb->len;
+
/*
* Pass the skb back up. Network stack will deallocate the skb when it
- * is done
+ * is done.
+ * TODO - use NAPI?
*/
- ret = netif_rx(skb);
-
- switch (ret) {
- case NET_RX_DROP:
- net_device_ctx->stats.rx_dropped++;
- break;
- default:
- net_device_ctx->stats.rx_packets++;
- net_device_ctx->stats.rx_bytes += skb->len;
- break;
+ netif_rx(skb);
- }
DPRINT_DBG(NETVSC_DRV, "# of recvs %lu total size %lu",
- net_device_ctx->stats.rx_packets,
- net_device_ctx->stats.rx_bytes);
+ net->stats.rx_packets, net->stats.rx_bytes);
DPRINT_EXIT(NETVSC_DRV);
return 0;
}
+ static void netvsc_get_drvinfo(struct net_device *net,
+ struct ethtool_drvinfo *info)
+ {
+ strcpy(info->driver, "hv_netvsc");
+ strcpy(info->version, HV_DRV_VERSION);
+ strcpy(info->fw_version, "N/A");
+ }
+
+ static const struct ethtool_ops ethtool_ops = {
+ .get_drvinfo = netvsc_get_drvinfo,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_link = ethtool_op_get_link,
+ };
+
static const struct net_device_ops device_ops = {
.ndo_open = netvsc_open,
.ndo_stop = netvsc_close,
.ndo_start_xmit = netvsc_start_xmit,
- .ndo_get_stats = netvsc_get_stats,
.ndo_set_multicast_list = netvsc_set_multicast_list,
};
if (!net_drv_obj->Base.OnDeviceAdd)
return -1;
- net = alloc_netdev(sizeof(struct net_device_context), "seth%d",
- ether_setup);
+ net = alloc_etherdev(sizeof(struct net_device_context));
if (!net)
return -1;
net_device_ctx = netdev_priv(net);
net_device_ctx->device_ctx = device_ctx;
+ net_device_ctx->avail = ring_size;
dev_set_drvdata(device, net);
/* Notify the netvsc driver of the new device */
net->netdev_ops = &device_ops;
+ /* TODO: Add GSO and Checksum offload */
+ net->features = NETIF_F_SG;
+
+ SET_ETHTOOL_OPS(net, ðtool_ops);
SET_NETDEV_DEV(net, device);
ret = register_netdev(net);
vmbus_get_interface(&net_drv_obj->Base.VmbusChannelInterface);
- net_drv_obj->RingBufferSize = netvsc_ringbuffer_size;
+ net_drv_obj->RingBufferSize = ring_size * PAGE_SIZE;
net_drv_obj->OnReceiveCallback = netvsc_recv_callback;
net_drv_obj->OnLinkStatusChanged = netvsc_linkstatus_callback;
return ret;
}
+ static const struct dmi_system_id __initconst
+ hv_netvsc_dmi_table[] __maybe_unused = {
+ {
+ .ident = "Hyper-V",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),
+ DMI_MATCH(DMI_BOARD_NAME, "Virtual Machine"),
+ },
+ },
+ { },
+ };
+ MODULE_DEVICE_TABLE(dmi, hv_netvsc_dmi_table);
+
static int __init netvsc_init(void)
{
int ret;
DPRINT_ENTER(NETVSC_DRV);
DPRINT_INFO(NETVSC_DRV, "Netvsc initializing....");
+ if (!dmi_check_system(hv_netvsc_dmi_table))
+ return -ENODEV;
+
ret = netvsc_drv_init(NetVscInitialize);
DPRINT_EXIT(NETVSC_DRV);
DPRINT_EXIT(NETVSC_DRV);
}
+ static const struct pci_device_id __initconst
+ hv_netvsc_pci_table[] __maybe_unused = {
+ { PCI_DEVICE(0x1414, 0x5353) }, /* VGA compatible controller */
+ { 0 }
+ };
+ MODULE_DEVICE_TABLE(pci, hv_netvsc_pci_table);
+
MODULE_LICENSE("GPL");
MODULE_VERSION(HV_DRV_VERSION);
- module_param(netvsc_ringbuffer_size, int, S_IRUGO);
+ MODULE_DESCRIPTION("Microsoft Hyper-V network driver");
module_init(netvsc_init);
module_exit(netvsc_exit);
#include <linux/highmem.h>
#include <linux/slab.h>
#include <linux/io.h>
+ #include <linux/if_ether.h>
+
#include "osd.h"
#include "logging.h"
- #include "NetVscApi.h"
- #include "RndisFilter.h"
+ #include "netvsc_api.h"
+ #include "rndis_filter.h"
/* Data types */
struct rndis_filter_driver_object {
spinlock_t request_lock;
struct list_head RequestList;
- unsigned char HwMacAddr[HW_MACADDR_LEN];
+ unsigned char HwMacAddr[ETH_ALEN];
};
struct rndis_request {
DPRINT_ENTER(NETVSC);
/* empty ethernet frame ?? */
- ASSERT(Packet->PageBuffers[0].Length >
- RNDIS_MESSAGE_SIZE(struct rndis_packet));
+ /* ASSERT(Packet->PageBuffers[0].Length > */
+ /* RNDIS_MESSAGE_SIZE(struct rndis_packet)); */
rndisPacket = &Message->Message.Packet;
DPRINT_ENTER(NETVSC);
- ASSERT(netDevice);
+ if (!netDevice)
+ return -EINVAL;
+
/* Make sure the rndis device state is initialized */
if (!netDevice->Extension) {
DPRINT_ERR(NETVSC, "got rndis message but no rndis device..."
DPRINT_ENTER(NETVSC);
- ASSERT(Result);
+ if (!Result)
+ return -EINVAL;
*ResultSize = 0;
request = GetRndisRequest(Device, REMOTE_NDIS_QUERY_MSG,
static int RndisFilterQueryDeviceMac(struct rndis_device *Device)
{
- u32 size = HW_MACADDR_LEN;
+ u32 size = ETH_ALEN;
return RndisFilterQueryDevice(Device,
RNDIS_OID_802_3_PERMANENT_ADDRESS,
DPRINT_ENTER(NETVSC);
- ASSERT(RNDIS_MESSAGE_SIZE(struct rndis_set_request) + sizeof(u32) <=
- sizeof(struct rndis_message));
+ /* ASSERT(RNDIS_MESSAGE_SIZE(struct rndis_set_request) + sizeof(u32) <= */
+ /* sizeof(struct rndis_message)); */
request = GetRndisRequest(Device, REMOTE_NDIS_SET_MSG,
RNDIS_MESSAGE_SIZE(struct rndis_set_request) +
sizeof(struct rndis_filter_packet));
Driver->RequestExtSize = sizeof(struct rndis_filter_packet);
- Driver->AdditionalRequestPageBufferCount = 1; /* For rndis header */
/* Driver->Context = rndisDriver; */
Driver->Base.OnDeviceRemove;
gRndisFilter.InnerDriver.Base.OnCleanup = Driver->Base.OnCleanup;
- ASSERT(Driver->OnSend);
- ASSERT(Driver->OnReceiveCallback);
+ /* ASSERT(Driver->OnSend); */
+ /* ASSERT(Driver->OnReceiveCallback); */
gRndisFilter.InnerDriver.OnSend = Driver->OnSend;
gRndisFilter.InnerDriver.OnReceiveCallback = Driver->OnReceiveCallback;
gRndisFilter.InnerDriver.OnLinkStatusChanged =
ret = RndisFilterSetPacketFilter(Device,
NDIS_PACKET_TYPE_BROADCAST |
+ NDIS_PACKET_TYPE_ALL_MULTICAST |
NDIS_PACKET_TYPE_DIRECTED);
if (ret == 0)
Device->State = RNDIS_DEV_DATAINITIALIZED;
/* Initialize the rndis device */
netDevice = Device->Extension;
- ASSERT(netDevice);
- ASSERT(netDevice->Device);
+ /* ASSERT(netDevice); */
+ /* ASSERT(netDevice->Device); */
netDevice->Extension = rndisDevice;
rndisDevice->NetDevice = netDevice;
*/
}
- DPRINT_INFO(NETVSC, "Device 0x%p mac addr %02x%02x%02x%02x%02x%02x",
- rndisDevice,
- rndisDevice->HwMacAddr[0],
- rndisDevice->HwMacAddr[1],
- rndisDevice->HwMacAddr[2],
- rndisDevice->HwMacAddr[3],
- rndisDevice->HwMacAddr[4],
- rndisDevice->HwMacAddr[5]);
+ DPRINT_INFO(NETVSC, "Device 0x%p mac addr %pM",
+ rndisDevice, rndisDevice->HwMacAddr);
- memcpy(deviceInfo->MacAddr, rndisDevice->HwMacAddr, HW_MACADDR_LEN);
+ memcpy(deviceInfo->MacAddr, rndisDevice->HwMacAddr, ETH_ALEN);
RndisFilterQueryDeviceLinkStatus(rndisDevice);
DPRINT_ENTER(NETVSC);
- ASSERT(netDevice);
+ if (!netDevice)
+ return -EINVAL;
+
ret = RndisFilterOpenDevice(netDevice->Extension);
DPRINT_EXIT(NETVSC);
DPRINT_ENTER(NETVSC);
- ASSERT(netDevice);
+ if (!netDevice)
+ return -EINVAL;
+
ret = RndisFilterCloseDevice(netDevice->Extension);
DPRINT_EXIT(NETVSC);
/* Add the rndis header */
filterPacket = (struct rndis_filter_packet *)Packet->Extension;
- ASSERT(filterPacket);
+ /* ASSERT(filterPacket); */
memset(filterPacket, 0, sizeof(struct rndis_filter_packet));
return ret;
}
- static IIO_SCAN_EL_C(accel_x, LIS3L02DQ_SCAN_ACC_X, IIO_SIGNED(16),
+ static IIO_SCAN_EL_C(accel_x, 0, IIO_SIGNED(16),
LIS3L02DQ_REG_OUT_X_L_ADDR,
&lis3l02dq_scan_el_set_state);
- static IIO_SCAN_EL_C(accel_y, LIS3L02DQ_SCAN_ACC_Y, IIO_SIGNED(16),
+ static IIO_SCAN_EL_C(accel_y, 1, IIO_SIGNED(16),
LIS3L02DQ_REG_OUT_Y_L_ADDR,
&lis3l02dq_scan_el_set_state);
- static IIO_SCAN_EL_C(accel_z, LIS3L02DQ_SCAN_ACC_Z, IIO_SIGNED(16),
+ static IIO_SCAN_EL_C(accel_z, 2, IIO_SIGNED(16),
LIS3L02DQ_REG_OUT_Z_L_ADDR,
&lis3l02dq_scan_el_set_state);
- static IIO_SCAN_EL_TIMESTAMP;
+ static IIO_SCAN_EL_TIMESTAMP(3);
static struct attribute *lis3l02dq_scan_el_attrs[] = {
&iio_scan_el_accel_x.dev_attr.attr,
}
- static const u8 read_all_tx_array[] =
- {
+ static const u8 read_all_tx_array[] = {
LIS3L02DQ_READ_REG(LIS3L02DQ_REG_OUT_X_L_ADDR), 0,
LIS3L02DQ_READ_REG(LIS3L02DQ_REG_OUT_X_H_ADDR), 0,
LIS3L02DQ_READ_REG(LIS3L02DQ_REG_OUT_Y_L_ADDR), 0,
* @rx_array: (dma capable) recieve array, must be at least
* 4*number of channels
**/
- int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array)
+ static int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array)
{
struct spi_transfer *xfers;
struct spi_message msg;
/* Caller responsible for locking as necessary. */
- static int __lis3l02dq_write_data_ready_config(struct device *dev,
- struct
- iio_event_handler_list *list,
- bool state)
+ static int
+ __lis3l02dq_write_data_ready_config(struct device *dev,
+ struct iio_event_handler_list *list,
+ bool state)
{
int ret;
u8 valold;
struct lis3l02dq_state *state = indio_dev->dev_data;
state->trig = iio_allocate_trigger();
+ if (!state->trig)
+ return -ENOMEM;
+
state->trig->name = kmalloc(IIO_TRIGGER_NAME_LENGTH, GFP_KERNEL);
if (!state->trig->name) {
ret = -ENOMEM;
int lis3l02dq_initialize_ring(struct iio_ring_buffer *ring)
{
- return iio_ring_buffer_register(ring);
+ return iio_ring_buffer_register(ring, 0);
}
void lis3l02dq_uninitialize_ring(struct iio_ring_buffer *ring)
iio_ring_buffer_unregister(ring);
}
-
int lis3l02dq_set_ring_length(struct iio_dev *indio_dev, int length)
{
/* Set sensible defaults for the ring buffer */
/*
- * linux/drivers/industrialio/adc/max1363.c
- * Copyright (C) 2008 Jonathan Cameron
- *
- * based on linux/drivers/i2c/chips/max123x
- * Copyright (C) 2002-2004 Stefan Eletzhofer
- *
- * based on linux/drivers/acron/char/pcf8583.c
- * Copyright (C) 2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * max1363.c
- *
- * Partial support for max1363 and similar chips.
- *
- * Not currently implemented.
- *
- * - Monitor interrrupt generation.
- * - Control of internal reference.
- * - Sysfs scan interface currently assumes unipolar mode.
- */
+ * iio/adc/max1363.c
+ * Copyright (C) 2008-2010 Jonathan Cameron
+ *
+ * based on linux/drivers/i2c/chips/max123x
+ * Copyright (C) 2002-2004 Stefan Eletzhofer
+ *
+ * based on linux/drivers/acron/char/pcf8583.c
+ * Copyright (C) 2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * max1363.c
+ *
+ * Partial support for max1363 and similar chips.
+ *
+ * Not currently implemented.
+ *
+ * - Monitor interrrupt generation.
+ * - Control of internal reference.
+ */
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include "../iio.h"
#include "../sysfs.h"
+ #include "../ring_generic.h"
+ #include "adc.h"
#include "max1363.h"
- /* Available scan modes.
- * Awkwardly the associated enum is in the header so it is available to
- * the ring buffer code.
- */
- static const struct max1363_mode max1363_mode_table[] = {
- MAX1363_MODE_SINGLE(0),
- MAX1363_MODE_SINGLE(1),
- MAX1363_MODE_SINGLE(2),
- MAX1363_MODE_SINGLE(3),
- MAX1363_MODE_SINGLE(4),
- MAX1363_MODE_SINGLE(5),
- MAX1363_MODE_SINGLE(6),
- MAX1363_MODE_SINGLE(7),
- MAX1363_MODE_SINGLE(8),
- MAX1363_MODE_SINGLE(9),
- MAX1363_MODE_SINGLE(10),
- MAX1363_MODE_SINGLE(11),
-
- MAX1363_MODE_SINGLE_TIMES_8(0),
- MAX1363_MODE_SINGLE_TIMES_8(1),
- MAX1363_MODE_SINGLE_TIMES_8(2),
- MAX1363_MODE_SINGLE_TIMES_8(3),
- MAX1363_MODE_SINGLE_TIMES_8(4),
- MAX1363_MODE_SINGLE_TIMES_8(5),
- MAX1363_MODE_SINGLE_TIMES_8(6),
- MAX1363_MODE_SINGLE_TIMES_8(7),
- MAX1363_MODE_SINGLE_TIMES_8(8),
- MAX1363_MODE_SINGLE_TIMES_8(9),
- MAX1363_MODE_SINGLE_TIMES_8(10),
- MAX1363_MODE_SINGLE_TIMES_8(11),
-
- MAX1363_MODE_SCAN_TO_CHANNEL(1),
- MAX1363_MODE_SCAN_TO_CHANNEL(2),
- MAX1363_MODE_SCAN_TO_CHANNEL(3),
- MAX1363_MODE_SCAN_TO_CHANNEL(4),
- MAX1363_MODE_SCAN_TO_CHANNEL(5),
- MAX1363_MODE_SCAN_TO_CHANNEL(6),
- MAX1363_MODE_SCAN_TO_CHANNEL(7),
- MAX1363_MODE_SCAN_TO_CHANNEL(8),
- MAX1363_MODE_SCAN_TO_CHANNEL(9),
- MAX1363_MODE_SCAN_TO_CHANNEL(10),
- MAX1363_MODE_SCAN_TO_CHANNEL(11),
-
- MAX1363_MODE_DIFF_SINGLE(0, 1),
- MAX1363_MODE_DIFF_SINGLE(2, 3),
- MAX1363_MODE_DIFF_SINGLE(4, 5),
- MAX1363_MODE_DIFF_SINGLE(6, 7),
- MAX1363_MODE_DIFF_SINGLE(8, 9),
- MAX1363_MODE_DIFF_SINGLE(10, 11),
- MAX1363_MODE_DIFF_SINGLE(1, 0),
- MAX1363_MODE_DIFF_SINGLE(3, 2),
- MAX1363_MODE_DIFF_SINGLE(5, 4),
- MAX1363_MODE_DIFF_SINGLE(7, 6),
- MAX1363_MODE_DIFF_SINGLE(9, 8),
- MAX1363_MODE_DIFF_SINGLE(11, 10),
-
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(0, 1),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(2, 3),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(4, 5),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(6, 7),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(8, 9),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(10, 11),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(1, 0),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(3, 2),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(5, 4),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(7, 6),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(9, 8),
- MAX1363_MODE_DIFF_SINGLE_TIMES_8(11, 10),
-
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(0-1...2-3, 2, 2),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(0-1...4-5, 4, 3),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(0-1...6-7, 6, 4),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(0-1...8-9, 8, 5),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(0-1...10-11, 10, 6),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(1-0...3-2, 3, 2),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(1-0...5-4, 5, 3),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(1-0...7-6, 7, 4),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(1-0...9-8, 9, 5),
- MAX1363_MODE_DIFF_SCAN_TO_CHANNEL_NAMED(1-0...11-10, 11, 6),
-
- MAX1236_MODE_SCAN_MID_TO_CHANNEL(2, 3),
- MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 7),
- MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 8),
- MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 9),
- MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 10),
- MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 11),
-
- MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL_NAMED(6-7...8-9, 8, 2),
- MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL_NAMED(6-7...10-11, 10, 3),
- MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL_NAMED(7-6...9-8, 9, 2),
- MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL_NAMED(7-6...11-10, 11, 3),
+ /* Here we claim all are 16 bits. This currently does no harm and saves
+ * us a lot of scan element listings */
+
+ #define MAX1363_SCAN_EL(number) \
+ IIO_SCAN_EL_C(in##number, number, IIO_UNSIGNED(16), 0, NULL);
+ #define MAX1363_SCAN_EL_D(p, n, number) \
+ IIO_SCAN_NAMED_EL_C(in##p##m##in##n, in##p-in##n, \
+ number, IIO_SIGNED(16), 0 , NULL);
+
+ static MAX1363_SCAN_EL(0);
+ static MAX1363_SCAN_EL(1);
+ static MAX1363_SCAN_EL(2);
+ static MAX1363_SCAN_EL(3);
+ static MAX1363_SCAN_EL(4);
+ static MAX1363_SCAN_EL(5);
+ static MAX1363_SCAN_EL(6);
+ static MAX1363_SCAN_EL(7);
+ static MAX1363_SCAN_EL(8);
+ static MAX1363_SCAN_EL(9);
+ static MAX1363_SCAN_EL(10);
+ static MAX1363_SCAN_EL(11);
+ static MAX1363_SCAN_EL_D(0, 1, 12);
+ static MAX1363_SCAN_EL_D(2, 3, 13);
+ static MAX1363_SCAN_EL_D(4, 5, 14);
+ static MAX1363_SCAN_EL_D(6, 7, 15);
+ static MAX1363_SCAN_EL_D(8, 9, 16);
+ static MAX1363_SCAN_EL_D(10, 11, 17);
+ static MAX1363_SCAN_EL_D(1, 0, 18);
+ static MAX1363_SCAN_EL_D(3, 2, 19);
+ static MAX1363_SCAN_EL_D(5, 4, 20);
+ static MAX1363_SCAN_EL_D(7, 6, 21);
+ static MAX1363_SCAN_EL_D(9, 8, 22);
+ static MAX1363_SCAN_EL_D(11, 10, 23);
+
+ static const struct max1363_mode max1363_mode_table[] = {
+ /* All of the single channel options first */
+ MAX1363_MODE_SINGLE(0, 1 << 0),
+ MAX1363_MODE_SINGLE(1, 1 << 1),
+ MAX1363_MODE_SINGLE(2, 1 << 2),
+ MAX1363_MODE_SINGLE(3, 1 << 3),
+ MAX1363_MODE_SINGLE(4, 1 << 4),
+ MAX1363_MODE_SINGLE(5, 1 << 5),
+ MAX1363_MODE_SINGLE(6, 1 << 6),
+ MAX1363_MODE_SINGLE(7, 1 << 7),
+ MAX1363_MODE_SINGLE(8, 1 << 8),
+ MAX1363_MODE_SINGLE(9, 1 << 9),
+ MAX1363_MODE_SINGLE(10, 1 << 10),
+ MAX1363_MODE_SINGLE(11, 1 << 11),
+
+ MAX1363_MODE_DIFF_SINGLE(0, 1, 1 << 12),
+ MAX1363_MODE_DIFF_SINGLE(2, 3, 1 << 13),
+ MAX1363_MODE_DIFF_SINGLE(4, 5, 1 << 14),
+ MAX1363_MODE_DIFF_SINGLE(6, 7, 1 << 15),
+ MAX1363_MODE_DIFF_SINGLE(8, 9, 1 << 16),
+ MAX1363_MODE_DIFF_SINGLE(10, 11, 1 << 17),
+ MAX1363_MODE_DIFF_SINGLE(1, 0, 1 << 18),
+ MAX1363_MODE_DIFF_SINGLE(3, 2, 1 << 19),
+ MAX1363_MODE_DIFF_SINGLE(5, 4, 1 << 20),
+ MAX1363_MODE_DIFF_SINGLE(7, 6, 1 << 21),
+ MAX1363_MODE_DIFF_SINGLE(9, 8, 1 << 22),
+ MAX1363_MODE_DIFF_SINGLE(11, 10, 1 << 23),
+
+ /* The multichannel scans next */
+ MAX1363_MODE_SCAN_TO_CHANNEL(1, 0x003),
+ MAX1363_MODE_SCAN_TO_CHANNEL(2, 0x007),
+ MAX1236_MODE_SCAN_MID_TO_CHANNEL(2, 3, 0x00C),
+ MAX1363_MODE_SCAN_TO_CHANNEL(3, 0x00F),
+ MAX1363_MODE_SCAN_TO_CHANNEL(4, 0x01F),
+ MAX1363_MODE_SCAN_TO_CHANNEL(5, 0x03F),
+ MAX1363_MODE_SCAN_TO_CHANNEL(6, 0x07F),
+ MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 7, 0x0C0),
+ MAX1363_MODE_SCAN_TO_CHANNEL(7, 0x0FF),
+ MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 8, 0x1C0),
+ MAX1363_MODE_SCAN_TO_CHANNEL(8, 0x1FF),
+ MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 9, 0x3C0),
+ MAX1363_MODE_SCAN_TO_CHANNEL(9, 0x3FF),
+ MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 10, 0x7C0),
+ MAX1363_MODE_SCAN_TO_CHANNEL(10, 0x7FF),
+ MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 11, 0xFC0),
+ MAX1363_MODE_SCAN_TO_CHANNEL(11, 0xFFF),
+
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(2, 2, 0x003000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(4, 3, 0x007000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(6, 4, 0x00F000),
+ MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(8, 2, 0x018000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(8, 5, 0x01F000),
+ MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(10, 3, 0x038000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(10, 6, 0x3F000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(3, 2, 0x0C0000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(5, 3, 0x1C0000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(7, 4, 0x3C0000),
+ MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(9, 2, 0x600000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(9, 5, 0x7C0000),
+ MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(11, 3, 0xE00000),
+ MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(11, 6, 0xFC0000),
};
+ const struct max1363_mode
+ *max1363_match_mode(u32 mask, const struct max1363_chip_info *ci)
+ {
+ int i;
+ if (mask)
+ for (i = 0; i < ci->num_modes; i++)
+ if (!((~max1363_mode_table[ci->mode_list[i]].modemask) &
+ mask))
+ return &max1363_mode_table[ci->mode_list[i]];
+ return NULL;
+ };
+
+ static ssize_t max1363_show_precision(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+ {
+ struct iio_dev *dev_info = dev_get_drvdata(dev);
+ struct max1363_state *st = iio_dev_get_devdata(dev_info);
+ return sprintf(buf, "%d\n", st->chip_info->bits);
+ }
+
+ static IIO_DEVICE_ATTR(in_precision, S_IRUGO, max1363_show_precision,
+ NULL, 0);
+
+ static int max1363_write_basic_config(struct i2c_client *client,
+ unsigned char d1,
+ unsigned char d2)
+ {
+ int ret;
+ u8 *tx_buf = kmalloc(2 , GFP_KERNEL);
+
+ if (!tx_buf)
+ return -ENOMEM;
+ tx_buf[0] = d1;
+ tx_buf[1] = d2;
+
+ ret = i2c_master_send(client, tx_buf, 2);
+ kfree(tx_buf);
+
+ return (ret > 0) ? 0 : ret;
+ }
+
+ int max1363_set_scan_mode(struct max1363_state *st)
+ {
+ st->configbyte &= ~(MAX1363_CHANNEL_SEL_MASK
+ | MAX1363_SCAN_MASK
+ | MAX1363_SE_DE_MASK);
+ st->configbyte |= st->current_mode->conf;
+
+ return max1363_write_basic_config(st->client,
+ st->setupbyte,
+ st->configbyte);
+ }
+
+ static ssize_t max1363_read_single_channel(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+ {
+ struct iio_dev *dev_info = dev_get_drvdata(dev);
+ struct max1363_state *st = iio_dev_get_devdata(dev_info);
+ struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+ struct i2c_client *client = st->client;
+ int ret = 0, len = 0;
+ s32 data ;
+ char rxbuf[2];
+ long mask;
+
+ mutex_lock(&dev_info->mlock);
+ /* If ring buffer capture is occuring, query the buffer */
+ if (iio_ring_enabled(dev_info)) {
+ mask = max1363_mode_table[this_attr->address].modemask;
+ data = max1363_single_channel_from_ring(mask, st);
+ if (data < 0) {
+ ret = data;
+ goto error_ret;
+ }
+ } else {
+ /* Check to see if current scan mode is correct */
+ if (st->current_mode !=
+ &max1363_mode_table[this_attr->address]) {
+ /* Update scan mode if needed */
+ st->current_mode
+ = &max1363_mode_table[this_attr->address];
+ ret = max1363_set_scan_mode(st);
+ if (ret)
+ goto error_ret;
+ }
+ if (st->chip_info->bits != 8) {
+ /* Get reading */
+ data = i2c_master_recv(client, rxbuf, 2);
+ if (data < 0) {
+ ret = data;
+ goto error_ret;
+ }
+
+ data = (s32)(rxbuf[1]) | ((s32)(rxbuf[0] & 0x0F)) << 8;
+ } else {
+ /* Get reading */
+ data = i2c_master_recv(client, rxbuf, 1);
+ if (data < 0) {
+ ret = data;
+ goto error_ret;
+ }
+ data = rxbuf[0];
+ }
+ }
+ /* Pretty print the result */
+ len = sprintf(buf, "%u\n", data);
+
+ error_ret:
+ mutex_unlock(&dev_info->mlock);
+ return ret ? ret : len;
+ }
+
+ /* Direct read attribtues */
+ static IIO_DEV_ATTR_IN_RAW(0, max1363_read_single_channel, _s0);
+ static IIO_DEV_ATTR_IN_RAW(1, max1363_read_single_channel, _s1);
+ static IIO_DEV_ATTR_IN_RAW(2, max1363_read_single_channel, _s2);
+ static IIO_DEV_ATTR_IN_RAW(3, max1363_read_single_channel, _s3);
+ static IIO_DEV_ATTR_IN_RAW(4, max1363_read_single_channel, _s4);
+ static IIO_DEV_ATTR_IN_RAW(5, max1363_read_single_channel, _s5);
+ static IIO_DEV_ATTR_IN_RAW(6, max1363_read_single_channel, _s6);
+ static IIO_DEV_ATTR_IN_RAW(7, max1363_read_single_channel, _s7);
+ static IIO_DEV_ATTR_IN_RAW(8, max1363_read_single_channel, _s8);
+ static IIO_DEV_ATTR_IN_RAW(9, max1363_read_single_channel, _s9);
+ static IIO_DEV_ATTR_IN_RAW(10, max1363_read_single_channel, _s10);
+ static IIO_DEV_ATTR_IN_RAW(11, max1363_read_single_channel, _s11);
+
+ static IIO_DEV_ATTR_IN_DIFF_RAW(0, 1, max1363_read_single_channel, d0m1);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(2, 3, max1363_read_single_channel, d2m3);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(4, 5, max1363_read_single_channel, d4m5);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(6, 7, max1363_read_single_channel, d6m7);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(8, 9, max1363_read_single_channel, d8m9);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(10, 11, max1363_read_single_channel, d10m11);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(1, 0, max1363_read_single_channel, d1m0);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(3, 2, max1363_read_single_channel, d3m2);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(5, 4, max1363_read_single_channel, d5m4);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(7, 6, max1363_read_single_channel, d7m6);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(9, 8, max1363_read_single_channel, d9m8);
+ static IIO_DEV_ATTR_IN_DIFF_RAW(11, 10, max1363_read_single_channel, d11m10);
+
+
+ static ssize_t max1363_show_scale(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+ {
+ /* Driver currently only support internal vref */
+ struct iio_dev *dev_info = dev_get_drvdata(dev);
+ struct max1363_state *st = iio_dev_get_devdata(dev_info);
+ /* Corresponds to Vref / 2^(bits) */
+
+ if ((1 << (st->chip_info->bits + 1))
+ > st->chip_info->int_vref_mv)
+ return sprintf(buf, "0.5\n");
+ else
+ return sprintf(buf, "%d\n",
+ st->chip_info->int_vref_mv >> st->chip_info->bits);
+ }
+
+ static IIO_DEVICE_ATTR(in_scale, S_IRUGO, max1363_show_scale, NULL, 0);
+
+ static ssize_t max1363_show_name(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+ {
+ struct iio_dev *dev_info = dev_get_drvdata(dev);
+ struct max1363_state *st = iio_dev_get_devdata(dev_info);
+ return sprintf(buf, "%s\n", st->chip_info->name);
+ }
+
+ static IIO_DEVICE_ATTR(name, S_IRUGO, max1363_show_name, NULL, 0);
+
/* Applies to max1363 */
static const enum max1363_modes max1363_mode_list[] = {
_s0, _s1, _s2, _s3,
- se0, se1, se2, se3,
s0to1, s0to2, s0to3,
d0m1, d2m3, d1m0, d3m2,
- de0m1, de2m3, de1m0, de3m2,
d0m1to2m3, d1m0to3m2,
};
+ static struct attribute *max1363_device_attrs[] = {
+ &iio_dev_attr_in0_raw.dev_attr.attr,
+ &iio_dev_attr_in1_raw.dev_attr.attr,
+ &iio_dev_attr_in2_raw.dev_attr.attr,
+ &iio_dev_attr_in3_raw.dev_attr.attr,
+ &iio_dev_attr_in0min1_raw.dev_attr.attr,
+ &iio_dev_attr_in2min3_raw.dev_attr.attr,
+ &iio_dev_attr_in1min0_raw.dev_attr.attr,
+ &iio_dev_attr_in3min2_raw.dev_attr.attr,
+ &iio_dev_attr_name.dev_attr.attr,
+ &iio_dev_attr_in_scale.dev_attr.attr,
+ NULL
+ };
+
+ static struct attribute_group max1363_dev_attr_group = {
+ .attrs = max1363_device_attrs,
+ };
+
+ static struct attribute *max1363_scan_el_attrs[] = {
+ &iio_scan_el_in0.dev_attr.attr,
+ &iio_scan_el_in1.dev_attr.attr,
+ &iio_scan_el_in2.dev_attr.attr,
+ &iio_scan_el_in3.dev_attr.attr,
+ &iio_scan_el_in0min1.dev_attr.attr,
+ &iio_scan_el_in2min3.dev_attr.attr,
+ &iio_scan_el_in1min0.dev_attr.attr,
+ &iio_scan_el_in3min2.dev_attr.attr,
+ &iio_dev_attr_in_precision.dev_attr.attr,
+ NULL,
+ };
+
+ static struct attribute_group max1363_scan_el_group = {
+ .name = "scan_elements",
+ .attrs = max1363_scan_el_attrs,
+ };
+
/* Appies to max1236, max1237 */
static const enum max1363_modes max1236_mode_list[] = {
_s0, _s1, _s2, _s3,
- se0, se1, se2, se3,
s0to1, s0to2, s0to3,
d0m1, d2m3, d1m0, d3m2,
- de0m1, de2m3, de1m0, de3m2,
d0m1to2m3, d1m0to3m2,
s2to3,
};
/* Applies to max1238, max1239 */
static const enum max1363_modes max1238_mode_list[] = {
_s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7, _s8, _s9, _s10, _s11,
- se0, se1, se2, se3, se4, se5, se6, se7, se8, se9, se10, se11,
s0to1, s0to2, s0to3, s0to4, s0to5, s0to6,
s0to7, s0to8, s0to9, s0to10, s0to11,
d0m1, d2m3, d4m5, d6m7, d8m9, d10m11,
d1m0, d3m2, d5m4, d7m6, d9m8, d11m10,
- de0m1, de2m3, de4m5, de6m7, de8m9, de10m11,
- de1m0, de3m2, de5m4, de7m6, de9m8, de11m10,
d0m1to2m3, d0m1to4m5, d0m1to6m7, d0m1to8m9, d0m1to10m11,
d1m0to3m2, d1m0to5m4, d1m0to7m6, d1m0to9m8, d1m0to11m10,
s6to7, s6to8, s6to9, s6to10, s6to11,
- s6m7to8m9, s6m7to10m11, s7m6to9m8, s7m6to11m10,
+ d6m7to8m9, d6m7to10m11, d7m6to9m8, d7m6to11m10,
+ };
+
+ static struct attribute *max1238_device_attrs[] = {
+ &iio_dev_attr_in0_raw.dev_attr.attr,
+ &iio_dev_attr_in1_raw.dev_attr.attr,
+ &iio_dev_attr_in2_raw.dev_attr.attr,
+ &iio_dev_attr_in3_raw.dev_attr.attr,
+ &iio_dev_attr_in4_raw.dev_attr.attr,
+ &iio_dev_attr_in5_raw.dev_attr.attr,
+ &iio_dev_attr_in6_raw.dev_attr.attr,
+ &iio_dev_attr_in7_raw.dev_attr.attr,
+ &iio_dev_attr_in8_raw.dev_attr.attr,
+ &iio_dev_attr_in9_raw.dev_attr.attr,
+ &iio_dev_attr_in10_raw.dev_attr.attr,
+ &iio_dev_attr_in11_raw.dev_attr.attr,
+ &iio_dev_attr_in0min1_raw.dev_attr.attr,
+ &iio_dev_attr_in2min3_raw.dev_attr.attr,
+ &iio_dev_attr_in4min5_raw.dev_attr.attr,
+ &iio_dev_attr_in6min7_raw.dev_attr.attr,
+ &iio_dev_attr_in8min9_raw.dev_attr.attr,
+ &iio_dev_attr_in10min11_raw.dev_attr.attr,
+ &iio_dev_attr_in1min0_raw.dev_attr.attr,
+ &iio_dev_attr_in3min2_raw.dev_attr.attr,
+ &iio_dev_attr_in5min4_raw.dev_attr.attr,
+ &iio_dev_attr_in7min6_raw.dev_attr.attr,
+ &iio_dev_attr_in9min8_raw.dev_attr.attr,
+ &iio_dev_attr_in11min10_raw.dev_attr.attr,
+ &iio_dev_attr_name.dev_attr.attr,
+ &iio_dev_attr_in_scale.dev_attr.attr,
+ NULL
+ };
+
+ static struct attribute_group max1238_dev_attr_group = {
+ .attrs = max1238_device_attrs,
+ };
+
+ static struct attribute *max1238_scan_el_attrs[] = {
+ &iio_scan_el_in0.dev_attr.attr,
+ &iio_scan_el_in1.dev_attr.attr,
+ &iio_scan_el_in2.dev_attr.attr,
+ &iio_scan_el_in3.dev_attr.attr,
+ &iio_scan_el_in4.dev_attr.attr,
+ &iio_scan_el_in5.dev_attr.attr,
+ &iio_scan_el_in6.dev_attr.attr,
+ &iio_scan_el_in7.dev_attr.attr,
+ &iio_scan_el_in8.dev_attr.attr,
+ &iio_scan_el_in9.dev_attr.attr,
+ &iio_scan_el_in10.dev_attr.attr,
+ &iio_scan_el_in11.dev_attr.attr,
+ &iio_scan_el_in0min1.dev_attr.attr,
+ &iio_scan_el_in2min3.dev_attr.attr,
+ &iio_scan_el_in4min5.dev_attr.attr,
+ &iio_scan_el_in6min7.dev_attr.attr,
+ &iio_scan_el_in8min9.dev_attr.attr,
+ &iio_scan_el_in10min11.dev_attr.attr,
+ &iio_scan_el_in1min0.dev_attr.attr,
+ &iio_scan_el_in3min2.dev_attr.attr,
+ &iio_scan_el_in5min4.dev_attr.attr,
+ &iio_scan_el_in7min6.dev_attr.attr,
+ &iio_scan_el_in9min8.dev_attr.attr,
+ &iio_scan_el_in11min10.dev_attr.attr,
+ &iio_dev_attr_in_precision.dev_attr.attr,
+ NULL,
+ };
+
+ static struct attribute_group max1238_scan_el_group = {
+ .name = "scan_elements",
+ .attrs = max1238_scan_el_attrs,
};
+ static const enum max1363_modes max11607_mode_list[] = {
+ _s0, _s1, _s2, _s3,
+ s0to1, s0to2, s0to3,
+ s2to3,
+ d0m1, d2m3, d1m0, d3m2,
+ d0m1to2m3, d1m0to3m2,
+ };
+
+ static const enum max1363_modes max11608_mode_list[] = {
+ _s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7,
+ s0to1, s0to2, s0to3, s0to4, s0to5, s0to6, s0to7,
+ s6to7,
+ d0m1, d2m3, d4m5, d6m7,
+ d1m0, d3m2, d5m4, d7m6,
+ d0m1to2m3, d0m1to4m5, d0m1to6m7,
+ d1m0to3m2, d1m0to5m4, d1m0to7m6,
+ };
+
+ static struct attribute *max11608_device_attrs[] = {
+ &iio_dev_attr_in0_raw.dev_attr.attr,
+ &iio_dev_attr_in1_raw.dev_attr.attr,
+ &iio_dev_attr_in2_raw.dev_attr.attr,
+ &iio_dev_attr_in3_raw.dev_attr.attr,
+ &iio_dev_attr_in4_raw.dev_attr.attr,
+ &iio_dev_attr_in5_raw.dev_attr.attr,
+ &iio_dev_attr_in6_raw.dev_attr.attr,
+ &iio_dev_attr_in7_raw.dev_attr.attr,
+ &iio_dev_attr_in0min1_raw.dev_attr.attr,
+ &iio_dev_attr_in2min3_raw.dev_attr.attr,
+ &iio_dev_attr_in4min5_raw.dev_attr.attr,
+ &iio_dev_attr_in6min7_raw.dev_attr.attr,
+ &iio_dev_attr_in1min0_raw.dev_attr.attr,
+ &iio_dev_attr_in3min2_raw.dev_attr.attr,
+ &iio_dev_attr_in5min4_raw.dev_attr.attr,
+ &iio_dev_attr_in7min6_raw.dev_attr.attr,
+ &iio_dev_attr_name.dev_attr.attr,
+ &iio_dev_attr_in_scale.dev_attr.attr,
+ NULL
+ };
+
+ static struct attribute_group max11608_dev_attr_group = {
+ .attrs = max11608_device_attrs,
+ };
+
+ static struct attribute *max11608_scan_el_attrs[] = {
+ &iio_scan_el_in0.dev_attr.attr,
+ &iio_scan_el_in1.dev_attr.attr,
+ &iio_scan_el_in2.dev_attr.attr,
+ &iio_scan_el_in3.dev_attr.attr,
+ &iio_scan_el_in4.dev_attr.attr,
+ &iio_scan_el_in5.dev_attr.attr,
+ &iio_scan_el_in6.dev_attr.attr,
+ &iio_scan_el_in7.dev_attr.attr,
+ &iio_scan_el_in0min1.dev_attr.attr,
+ &iio_scan_el_in2min3.dev_attr.attr,
+ &iio_scan_el_in4min5.dev_attr.attr,
+ &iio_scan_el_in6min7.dev_attr.attr,
+ &iio_scan_el_in1min0.dev_attr.attr,
+ &iio_scan_el_in3min2.dev_attr.attr,
+ &iio_scan_el_in5min4.dev_attr.attr,
+ &iio_scan_el_in7min6.dev_attr.attr,
+ &iio_dev_attr_in_precision.dev_attr.attr,
+ };
+
+ static struct attribute_group max11608_scan_el_group = {
+ .name = "scan_elements",
+ .attrs = max11608_scan_el_attrs,
+ };
+
enum { max1361,
max1362,
max1363,
max1364,
+ max1036,
+ max1037,
+ max1038,
+ max1039,
max1136,
max1137,
max1138,
max1237,
max1238,
max1239,
+ max11600,
+ max11601,
+ max11602,
+ max11603,
+ max11604,
+ max11605,
+ max11606,
+ max11607,
+ max11608,
+ max11609,
+ max11610,
+ max11611,
+ max11612,
+ max11613,
+ max11614,
+ max11615,
+ max11616,
+ max11617,
};
/* max1363 and max1368 tested - rest from data sheet */
{
.name = "max1361",
.num_inputs = 4,
+ .bits = 10,
+ .int_vref_mv = 2048,
.monitor_mode = 1,
.mode_list = max1363_mode_list,
.num_modes = ARRAY_SIZE(max1363_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1362",
.num_inputs = 4,
+ .bits = 10,
+ .int_vref_mv = 4096,
.monitor_mode = 1,
.mode_list = max1363_mode_list,
.num_modes = ARRAY_SIZE(max1363_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1363",
.num_inputs = 4,
+ .bits = 12,
+ .int_vref_mv = 2048,
.monitor_mode = 1,
.mode_list = max1363_mode_list,
.num_modes = ARRAY_SIZE(max1363_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1364",
.num_inputs = 4,
+ .bits = 12,
+ .int_vref_mv = 4096,
.monitor_mode = 1,
.mode_list = max1363_mode_list,
.num_modes = ARRAY_SIZE(max1363_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max1036",
+ .num_inputs = 4,
+ .bits = 8,
+ .int_vref_mv = 4096,
+ .mode_list = max1236_mode_list,
+ .num_modes = ARRAY_SIZE(max1236_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max1037",
+ .num_inputs = 4,
+ .bits = 8,
+ .int_vref_mv = 2048,
+ .mode_list = max1236_mode_list,
+ .num_modes = ARRAY_SIZE(max1236_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max1038",
+ .num_inputs = 12,
+ .bits = 8,
+ .int_vref_mv = 4096,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max1039",
+ .num_inputs = 12,
+ .bits = 8,
+ .int_vref_mv = 2048,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
}, {
.name = "max1136",
.num_inputs = 4,
+ .bits = 10,
.int_vref_mv = 4096,
.mode_list = max1236_mode_list,
.num_modes = ARRAY_SIZE(max1236_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1137",
.num_inputs = 4,
+ .bits = 10,
.int_vref_mv = 2048,
.mode_list = max1236_mode_list,
.num_modes = ARRAY_SIZE(max1236_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1138",
.num_inputs = 12,
+ .bits = 10,
.int_vref_mv = 4096,
.mode_list = max1238_mode_list,
.num_modes = ARRAY_SIZE(max1238_mode_list),
.default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
}, {
.name = "max1139",
.num_inputs = 12,
+ .bits = 10,
.int_vref_mv = 2048,
.mode_list = max1238_mode_list,
.num_modes = ARRAY_SIZE(max1238_mode_list),
.default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
}, {
.name = "max1236",
.num_inputs = 4,
+ .bits = 12,
.int_vref_mv = 4096,
.mode_list = max1236_mode_list,
.num_modes = ARRAY_SIZE(max1236_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1237",
.num_inputs = 4,
+ .bits = 12,
.int_vref_mv = 2048,
.mode_list = max1236_mode_list,
.num_modes = ARRAY_SIZE(max1236_mode_list),
.default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
}, {
.name = "max1238",
.num_inputs = 12,
+ .bits = 12,
.int_vref_mv = 4096,
.mode_list = max1238_mode_list,
.num_modes = ARRAY_SIZE(max1238_mode_list),
.default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
}, {
.name = "max1239",
.num_inputs = 12,
+ .bits = 12,
.int_vref_mv = 2048,
.mode_list = max1238_mode_list,
.num_modes = ARRAY_SIZE(max1238_mode_list),
.default_mode = s0to11,
- },
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max11600",
+ .num_inputs = 4,
+ .bits = 8,
+ .int_vref_mv = 4096,
+ .mode_list = max11607_mode_list,
+ .num_modes = ARRAY_SIZE(max11607_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max11601",
+ .num_inputs = 4,
+ .bits = 8,
+ .int_vref_mv = 2048,
+ .mode_list = max11607_mode_list,
+ .num_modes = ARRAY_SIZE(max11607_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max11602",
+ .num_inputs = 8,
+ .bits = 8,
+ .int_vref_mv = 4096,
+ .mode_list = max11608_mode_list,
+ .num_modes = ARRAY_SIZE(max11608_mode_list),
+ .default_mode = s0to7,
+ .dev_attrs = &max11608_dev_attr_group,
+ .scan_attrs = &max11608_scan_el_group,
+ }, {
+ .name = "max11603",
+ .num_inputs = 8,
+ .bits = 8,
+ .int_vref_mv = 2048,
+ .mode_list = max11608_mode_list,
+ .num_modes = ARRAY_SIZE(max11608_mode_list),
+ .default_mode = s0to7,
+ .dev_attrs = &max11608_dev_attr_group,
+ .scan_attrs = &max11608_scan_el_group,
+ }, {
+ .name = "max11604",
+ .num_inputs = 12,
+ .bits = 8,
+ .int_vref_mv = 4098,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max11605",
+ .num_inputs = 12,
+ .bits = 8,
+ .int_vref_mv = 2048,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max11606",
+ .num_inputs = 4,
+ .bits = 10,
+ .int_vref_mv = 4096,
+ .mode_list = max11607_mode_list,
+ .num_modes = ARRAY_SIZE(max11607_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max11607",
+ .num_inputs = 4,
+ .bits = 10,
+ .int_vref_mv = 2048,
+ .mode_list = max11607_mode_list,
+ .num_modes = ARRAY_SIZE(max11607_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max11608",
+ .num_inputs = 8,
+ .bits = 10,
+ .int_vref_mv = 4096,
+ .mode_list = max11608_mode_list,
+ .num_modes = ARRAY_SIZE(max11608_mode_list),
+ .default_mode = s0to7,
+ .dev_attrs = &max11608_dev_attr_group,
+ .scan_attrs = &max11608_scan_el_group,
+ }, {
+ .name = "max11609",
+ .num_inputs = 8,
+ .bits = 10,
+ .int_vref_mv = 2048,
+ .mode_list = max11608_mode_list,
+ .num_modes = ARRAY_SIZE(max11608_mode_list),
+ .default_mode = s0to7,
+ .dev_attrs = &max11608_dev_attr_group,
+ .scan_attrs = &max11608_scan_el_group,
+ }, {
+ .name = "max11610",
+ .num_inputs = 12,
+ .bits = 10,
+ .int_vref_mv = 4098,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max11611",
+ .num_inputs = 12,
+ .bits = 10,
+ .int_vref_mv = 2048,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max11612",
+ .num_inputs = 4,
+ .bits = 12,
+ .int_vref_mv = 4096,
+ .mode_list = max11607_mode_list,
+ .num_modes = ARRAY_SIZE(max11607_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max11613",
+ .num_inputs = 4,
+ .bits = 12,
+ .int_vref_mv = 2048,
+ .mode_list = max11607_mode_list,
+ .num_modes = ARRAY_SIZE(max11607_mode_list),
+ .default_mode = s0to3,
+ .dev_attrs = &max1363_dev_attr_group,
+ .scan_attrs = &max1363_scan_el_group,
+ }, {
+ .name = "max11614",
+ .num_inputs = 8,
+ .bits = 12,
+ .int_vref_mv = 4096,
+ .mode_list = max11608_mode_list,
+ .num_modes = ARRAY_SIZE(max11608_mode_list),
+ .default_mode = s0to7,
+ .dev_attrs = &max11608_dev_attr_group,
+ .scan_attrs = &max11608_scan_el_group,
+ }, {
+ .name = "max11615",
+ .num_inputs = 8,
+ .bits = 12,
+ .int_vref_mv = 2048,
+ .mode_list = max11608_mode_list,
+ .num_modes = ARRAY_SIZE(max11608_mode_list),
+ .default_mode = s0to7,
+ .dev_attrs = &max11608_dev_attr_group,
+ .scan_attrs = &max11608_scan_el_group,
+ }, {
+ .name = "max11616",
+ .num_inputs = 12,
+ .bits = 12,
+ .int_vref_mv = 4098,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }, {
+ .name = "max11617",
+ .num_inputs = 12,
+ .bits = 12,
+ .int_vref_mv = 2048,
+ .mode_list = max1238_mode_list,
+ .num_modes = ARRAY_SIZE(max1238_mode_list),
+ .default_mode = s0to11,
+ .dev_attrs = &max1238_dev_attr_group,
+ .scan_attrs = &max1238_scan_el_group,
+ }
};
- static int max1363_write_basic_config(struct i2c_client *client,
- unsigned char d1,
- unsigned char d2)
- {
- int ret;
- u8 *tx_buf = kmalloc(2 , GFP_KERNEL);
- if (!tx_buf)
- return -ENOMEM;
- tx_buf[0] = d1;
- tx_buf[1] = d2;
-
- ret = i2c_master_send(client, tx_buf, 2);
- kfree(tx_buf);
- return (ret > 0) ? 0 : ret;
- }
-
- static int max1363_set_scan_mode(struct max1363_state *st)
- {
- st->configbyte &= ~(MAX1363_CHANNEL_SEL_MASK
- | MAX1363_SCAN_MASK
- | MAX1363_SE_DE_MASK);
- st->configbyte |= st->current_mode->conf;
-
- return max1363_write_basic_config(st->client,
- st->setupbyte,
- st->configbyte);
- }
-
static int max1363_initial_setup(struct max1363_state *st)
{
st->setupbyte = MAX1363_SETUP_AIN3_IS_AIN3_REF_IS_VDD
return max1363_set_scan_mode(st);
}
- static ssize_t max1363_show_av_scan_modes(struct device *dev,
- struct device_attribute *attr,
- char *buf)
- {
- struct iio_dev *dev_info = dev_get_drvdata(dev);
- struct max1363_state *st = dev_info->dev_data;
- int i, len = 0;
-
- for (i = 0; i < st->chip_info->num_modes; i++)
- len += sprintf(buf + len, "%s ",
- max1363_mode_table[st->chip_info
- ->mode_list[i]].name);
- len += sprintf(buf + len, "\n");
-
- return len;
- }
-
-
- /* The dev here is the sysfs related one, not the underlying i2c one */
- static ssize_t max1363_scan_direct(struct device *dev,
- struct device_attribute *attr,
- char *buf)
- {
- struct iio_dev *dev_info = dev_get_drvdata(dev);
- struct max1363_state *st = dev_info->dev_data;
- int len = 0, ret, i;
- struct i2c_client *client = st->client;
- char *rxbuf;
-
- if (st->current_mode->numvals == 0)
- return 0;
- rxbuf = kmalloc(st->current_mode->numvals*2, GFP_KERNEL);
- if (rxbuf == NULL)
- return -ENOMEM;
-
- /* Interpretation depends on whether these are signed or not!*/
- /* Assume not for now */
- ret = i2c_master_recv(client, rxbuf, st->current_mode->numvals*2);
-
- if (ret < 0)
- return ret;
- for (i = 0; i < st->current_mode->numvals; i++)
- len += sprintf(buf+len, "%d ",
- ((int)(rxbuf[i*2+0]&0x0F) << 8)
- + ((int)(rxbuf[i*2+1])));
- kfree(rxbuf);
- len += sprintf(buf + len, "\n");
-
- return len;
- }
-
- static ssize_t max1363_scan(struct device *dev,
- struct device_attribute *attr,
- char *buf)
- {
- struct iio_dev *dev_info = dev_get_drvdata(dev);
- int ret;
-
- mutex_lock(&dev_info->mlock);
- if (dev_info->currentmode == INDIO_RING_TRIGGERED)
- ret = max1363_scan_from_ring(dev, attr, buf);
- else
- ret = max1363_scan_direct(dev, attr, buf);
- mutex_unlock(&dev_info->mlock);
-
- return ret;
- }
-
- /* Cannot query the device, so use local copy of state */
- static ssize_t max1363_show_scan_mode(struct device *dev,
- struct device_attribute *attr,
- char *buf)
- {
- struct iio_dev *dev_info = dev_get_drvdata(dev);
- struct max1363_state *st = dev_info->dev_data;
-
- return sprintf(buf, "%s\n", st->current_mode->name);
- }
-
- static const struct max1363_mode
- *__max1363_find_mode_in_ci(const struct max1363_chip_info *info,
- const char *buf)
- {
- int i;
- for (i = 0; i < info->num_modes; i++)
- if (strcmp(max1363_mode_table[info->mode_list[i]].name, buf)
- == 0)
- return &max1363_mode_table[info->mode_list[i]];
- return NULL;
- }
-
- static ssize_t max1363_store_scan_mode(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
- {
- struct iio_dev *dev_info = dev_get_drvdata(dev);
- struct max1363_state *st = dev_info->dev_data;
- const struct max1363_mode *new_mode;
- int ret;
-
- mutex_lock(&dev_info->mlock);
- new_mode = NULL;
- /* Avoid state changes if a ring buffer is enabled */
- if (!iio_ring_enabled(dev_info)) {
- new_mode
- = __max1363_find_mode_in_ci(st->chip_info, buf);
- if (!new_mode) {
- ret = -EINVAL;
- goto error_ret;
- }
- st->current_mode = new_mode;
- ret = max1363_set_scan_mode(st);
- if (ret)
- goto error_ret;
- } else {
- ret = -EBUSY;
- goto error_ret;
- }
- mutex_unlock(&dev_info->mlock);
-
- return len;
-
- error_ret:
- mutex_unlock(&dev_info->mlock);
-
- return ret;
- }
-
- IIO_DEV_ATTR_AVAIL_SCAN_MODES(max1363_show_av_scan_modes);
- IIO_DEV_ATTR_SCAN_MODE(S_IRUGO | S_IWUSR,
- max1363_show_scan_mode,
- max1363_store_scan_mode);
-
- IIO_DEV_ATTR_SCAN(max1363_scan);
-
- static ssize_t max1363_show_name(struct device *dev,
- struct device_attribute *attr,
- char *buf)
- {
- struct iio_dev *dev_info = dev_get_drvdata(dev);
- struct max1363_state *st = dev_info->dev_data;
- return sprintf(buf, "%s\n", st->chip_info->name);
- }
-
- IIO_DEVICE_ATTR(name, S_IRUGO, max1363_show_name, NULL, 0);
-
- /*name export */
-
- static struct attribute *max1363_attributes[] = {
- &iio_dev_attr_available_scan_modes.dev_attr.attr,
- &iio_dev_attr_scan_mode.dev_attr.attr,
- &iio_dev_attr_scan.dev_attr.attr,
- &iio_dev_attr_name.dev_attr.attr,
- NULL,
- };
-
- static const struct attribute_group max1363_attribute_group = {
- .attrs = max1363_attributes,
- };
-
static int __devinit max1363_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
ret = -ENODEV;
goto error_free_st;
}
+
st->reg = regulator_get(&client->dev, "vcc");
if (!IS_ERR(st->reg)) {
ret = regulator_enable(st->reg);
goto error_disable_reg;
}
+ st->indio_dev->available_scan_masks
+ = kzalloc(sizeof(*st->indio_dev->available_scan_masks)*
+ (st->chip_info->num_modes + 1), GFP_KERNEL);
+ if (!st->indio_dev->available_scan_masks) {
+ ret = -ENOMEM;
+ goto error_free_device;
+ }
+
+ for (i = 0; i < st->chip_info->num_modes; i++)
+ st->indio_dev->available_scan_masks[i] =
+ max1363_mode_table[st->chip_info->mode_list[i]]
+ .modemask;
/* Estabilish that the iio_dev is a child of the i2c device */
st->indio_dev->dev.parent = &client->dev;
- st->indio_dev->attrs = &max1363_attribute_group;
+ st->indio_dev->attrs = st->chip_info->dev_attrs;
+
+ /* Todo: this shouldn't be here. */
+ st->indio_dev->scan_el_attrs = st->chip_info->scan_attrs;
st->indio_dev->dev_data = (void *)(st);
st->indio_dev->driver_module = THIS_MODULE;
st->indio_dev->modes = INDIO_DIRECT_MODE;
ret = max1363_initial_setup(st);
if (ret)
- goto error_free_device;
+ goto error_free_available_scan_masks;
ret = max1363_register_ring_funcs_and_init(st->indio_dev);
if (ret)
- goto error_free_device;
+ goto error_free_available_scan_masks;
ret = iio_device_register(st->indio_dev);
if (ret)
return 0;
error_cleanup_ring:
max1363_ring_cleanup(st->indio_dev);
+ error_free_available_scan_masks:
+ kfree(st->indio_dev->available_scan_masks);
error_free_device:
if (!regdone)
iio_free_device(st->indio_dev);
if (!IS_ERR(st->reg))
regulator_put(st->reg);
error_free_st:
+ i2c_set_clientdata(client, NULL);
kfree(st);
error_ret:
struct iio_dev *indio_dev = st->indio_dev;
max1363_uninitialize_ring(indio_dev->ring);
max1363_ring_cleanup(indio_dev);
+ kfree(st->indio_dev->available_scan_masks);
iio_device_unregister(indio_dev);
if (!IS_ERR(st->reg)) {
regulator_disable(st->reg);
regulator_put(st->reg);
}
+ i2c_set_clientdata(client, NULL);
kfree(st);
return 0;
{ "max1362", max1362 },
{ "max1363", max1363 },
{ "max1364", max1364 },
+ { "max1036", max1036 },
+ { "max1037", max1037 },
+ { "max1038", max1038 },
+ { "max1039", max1039 },
{ "max1136", max1136 },
{ "max1137", max1137 },
{ "max1138", max1138 },
{ "max1237", max1237 },
{ "max1238", max1238 },
{ "max1239", max1239 },
+ { "max11600", max11600 },
+ { "max11601", max11601 },
+ { "max11602", max11602 },
+ { "max11603", max11603 },
+ { "max11604", max11604 },
+ { "max11605", max11605 },
+ { "max11606", max11606 },
+ { "max11607", max11607 },
+ { "max11608", max11608 },
+ { "max11609", max11609 },
+ { "max11610", max11610 },
+ { "max11611", max11611 },
+ { "max11612", max11612 },
+ { "max11613", max11613 },
+ { "max11614", max11614 },
+ { "max11615", max11615 },
+ { "max11616", max11616 },
+ { "max11617", max11617 },
{}
};
EXPORT_SYMBOL(iio_devt);
#define IIO_DEV_MAX 256
- static char *iio_devnode(struct device *dev, mode_t *mode)
- {
- return kasprintf(GFP_KERNEL, "iio/%s", dev_name(dev));
- }
-
- struct class iio_class = {
+ struct bus_type iio_bus_type = {
.name = "iio",
- .devnode = iio_devnode,
};
- EXPORT_SYMBOL(iio_class);
+ EXPORT_SYMBOL(iio_bus_type);
void __iio_change_event(struct iio_detected_event_list *ev,
int ev_code,
{
int ret, minor;
- ev_int->dev.class = &iio_class;
+ ev_int->dev.bus = &iio_bus_type;
ev_int->dev.parent = dev;
ev_int->dev.type = &iio_event_type;
device_initialize(&ev_int->dev);
{
int ret;
- /* Create sysfs class */
- ret = class_register(&iio_class);
+ /* Register sysfs bus */
+ ret = bus_register(&iio_bus_type);
if (ret < 0) {
printk(KERN_ERR
- "%s could not create sysfs class\n",
+ "%s could not register bus type\n",
__FILE__);
goto error_nothing;
}
ret = iio_dev_init();
if (ret < 0)
- goto error_unregister_class;
+ goto error_unregister_bus_type;
return 0;
- error_unregister_class:
- class_unregister(&iio_class);
+ error_unregister_bus_type:
+ bus_unregister(&iio_bus_type);
error_nothing:
return ret;
}
static void __exit iio_exit(void)
{
iio_dev_exit();
- class_unregister(&iio_class);
+ bus_unregister(&iio_bus_type);
}
static int iio_device_register_sysfs(struct iio_dev *dev_info)
sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs);
}
+/* Return a negative errno on failure */
int iio_get_new_idr_val(struct idr *this_idr)
{
int ret;
for (i = 0; i < dev_info->num_interrupt_lines; i++) {
dev_info->event_interfaces[i].owner = dev_info->driver_module;
ret = iio_get_new_idr_val(&iio_event_idr);
- if (ret)
+ if (ret < 0)
goto error_free_setup_ev_ints;
else
dev_info->event_interfaces[i].id = ret;
snprintf(dev_info->event_interfaces[i]._name, 20,
- "event_line%d",
- dev_info->event_interfaces[i].id);
+ "%s:event%d",
+ dev_name(&dev_info->dev),
+ dev_info->event_interfaces[i].id);
ret = iio_setup_ev_int(&dev_info->event_interfaces[i],
(const char *)(dev_info
dev_info->event_interfaces[i].id);
goto error_free_setup_ev_ints;
}
- }
- for (i = 0; i < dev_info->num_interrupt_lines; i++) {
- snprintf(dev_info->event_interfaces[i]._attrname, 20,
- "event_line%d_sources", i);
- dev_info->event_attrs[i].name
- = (const char *)
- (dev_info->event_interfaces[i]._attrname);
- ret = sysfs_create_group(&dev_info->dev.kobj,
- &dev_info->event_attrs[i]);
+ dev_set_drvdata(&dev_info->event_interfaces[i].dev,
+ (void *)dev_info);
+ ret = sysfs_create_group(&dev_info
+ ->event_interfaces[i]
+ .dev.kobj,
+ &dev_info->event_attrs[i]);
+
if (ret) {
dev_err(&dev_info->dev,
"Failed to register sysfs for event attrs");
i = dev_info->num_interrupt_lines - 1;
error_remove_sysfs_interfaces:
for (j = 0; j < i; j++)
- sysfs_remove_group(&dev_info->dev.kobj,
+ sysfs_remove_group(&dev_info
+ ->event_interfaces[j].dev.kobj,
&dev_info->event_attrs[j]);
- i = dev_info->num_interrupt_lines - 1;
error_free_setup_ev_ints:
for (j = 0; j < i; j++) {
iio_free_idr_val(&iio_event_idr,
- dev_info->event_interfaces[i].id);
+ dev_info->event_interfaces[j].id);
iio_free_ev_int(&dev_info->event_interfaces[j]);
}
kfree(dev_info->interrupts);
if (dev_info->num_interrupt_lines == 0)
return;
for (i = 0; i < dev_info->num_interrupt_lines; i++)
- sysfs_remove_group(&dev_info->dev.kobj,
+ sysfs_remove_group(&dev_info
+ ->event_interfaces[i].dev.kobj,
&dev_info->event_attrs[i]);
for (i = 0; i < dev_info->num_interrupt_lines; i++) {
if (dev) {
dev->dev.type = &iio_dev_type;
- dev->dev.class = &iio_class;
+ dev->dev.bus = &iio_bus_type;
device_initialize(&dev->dev);
dev_set_drvdata(&dev->dev, (void *)dev);
mutex_init(&dev->mlock);
ret = iio_device_register_eventset(dev_info);
if (ret) {
dev_err(dev_info->dev.parent,
- "Failed to register event set \n");
+ "Failed to register event set\n");
goto error_free_sysfs;
}
if (dev_info->modes & INDIO_RING_TRIGGERED)
* once I understand what they mean */
static DEVICE_ATTR(adc0, S_IRUGO, tsl2563_adc0_show, NULL);
static DEVICE_ATTR(adc1, S_IRUGO, tsl2563_adc1_show, NULL);
- static DEVICE_ATTR(lux, S_IRUGO, tsl2563_lux_show, NULL);
+ static DEVICE_ATTR(illuminance0_input, S_IRUGO, tsl2563_lux_show, NULL);
static DEVICE_ATTR(calib0, S_IRUGO | S_IWUSR,
tsl2563_calib0_show, tsl2563_calib0_store);
static DEVICE_ATTR(calib1, S_IRUGO | S_IWUSR,
tsl2563_calib1_show, tsl2563_calib1_store);
+ static ssize_t tsl2563_show_name(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+ {
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2563_chip *chip = indio_dev->dev_data;
+ return sprintf(buf, "%s\n", chip->client->name);
+ }
+
+ static DEVICE_ATTR(name, S_IRUGO, tsl2563_show_name, NULL);
+
static struct attribute *tsl2563_attributes[] = {
&dev_attr_adc0.attr,
&dev_attr_adc1.attr,
- &dev_attr_lux.attr,
+ &dev_attr_illuminance0_input.attr,
&dev_attr_calib0.attr,
&dev_attr_calib1.attr,
+ &dev_attr_name.attr,
NULL
};
err = tsl2563_detect(chip);
if (err) {
- dev_err(&client->dev, "device not found, error %d \n", -err);
+ dev_err(&client->dev, "device not found, error %d\n", -err);
goto fail1;
}
fail2:
iio_device_unregister(chip->indio_dev);
fail1:
+ i2c_set_clientdata(client, NULL);
kfree(chip);
return err;
}
iio_device_unregister(chip->indio_dev);
+ i2c_set_clientdata(client, NULL);
kfree(chip);
return 0;
}
{USB_DEVICE(0x07D1, 0x3C11)}, /* D-Link */
{USB_DEVICE(0x14B2, 0x3C07)}, /* AL */
{USB_DEVICE(0x050D, 0x8053)}, /* Belkin */
+ {USB_DEVICE(0x050D, 0x825B)}, /* Belkin */
{USB_DEVICE(0x14B2, 0x3C23)}, /* Airlink */
{USB_DEVICE(0x14B2, 0x3C27)}, /* Airlink */
{USB_DEVICE(0x07AA, 0x002F)}, /* Corega */
{USB_DEVICE(0x5A57, 0x0282)}, /* Zinwell */
{USB_DEVICE(0x7392, 0x7718)},
{USB_DEVICE(0x7392, 0x7717)},
+ {USB_DEVICE(0x0411, 0x016f)}, /* MelCo.,Inc. WLI-UC-G301N */
{USB_DEVICE(0x1737, 0x0070)}, /* Linksys WUSB100 */
{USB_DEVICE(0x1737, 0x0071)}, /* Linksys WUSB600N */
{USB_DEVICE(0x0411, 0x00e8)}, /* Buffalo WLI-UC-G300N */
static int __devinit rt2870_probe(IN struct usb_interface *intf,
IN struct usb_device *usb_dev,
IN const struct usb_device_id *dev_id,
- struct rt_rtmp_adapter ** ppAd);
+ struct rt_rtmp_adapter **ppAd);
#ifndef PF_NOFREEZE
#define PF_NOFREEZE 0
static int __devinit rt2870_probe(IN struct usb_interface *intf,
IN struct usb_device *usb_dev,
IN const struct usb_device_id *dev_id,
- struct rt_rtmp_adapter ** ppAd)
+ struct rt_rtmp_adapter **ppAd)
{
struct net_device *net_dev = NULL;
struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)NULL;
#include <linux/vmalloc.h>
#include <linux/slab.h>
+ #include <linux/eeprom_93cx6.h>
#undef LOOP_TEST
#undef DUMP_RX
#include <asm/uaccess.h>
#include "r8192U.h"
- #include "r8180_93cx6.h" /* Card EEPROM */
#include "r8192U_wx.h"
#include "r8192S_rtl8225.h"
static const struct usb_device_id rtl8192_usb_id_tbl[] = {
/* Realtek */
+ {USB_DEVICE(0x0bda, 0x8171)},
{USB_DEVICE(0x0bda, 0x8192)},
{USB_DEVICE(0x0bda, 0x8709)},
/* Corega */
{USB_DEVICE(0x07aa, 0x0043)},
/* Belkin */
{USB_DEVICE(0x050d, 0x805E)},
+ {USB_DEVICE(0x050d, 0x815F)}, /* Belkin F5D8053 v6 */
/* Sitecom */
{USB_DEVICE(0x0df6, 0x0031)},
+ {USB_DEVICE(0x0df6, 0x004b)}, /* WL-349 */
/* EnGenius */
{USB_DEVICE(0x1740, 0x9201)},
/* Dlink */
{{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14} //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626
};
+ static void rtl819x_eeprom_register_read(struct eeprom_93cx6 *eeprom)
+ {
+ struct net_device *dev = eeprom->data;
+ u8 reg = read_nic_byte(dev, EPROM_CMD);
+
+ eeprom->reg_data_in = reg & RTL819X_EEPROM_CMD_WRITE;
+ eeprom->reg_data_out = reg & RTL819X_EEPROM_CMD_READ;
+ eeprom->reg_data_clock = reg & RTL819X_EEPROM_CMD_CK;
+ eeprom->reg_chip_select = reg & RTL819X_EEPROM_CMD_CS;
+ }
+
+ static void rtl819x_eeprom_register_write(struct eeprom_93cx6 *eeprom)
+ {
+ struct net_device *dev = eeprom->data;
+ u8 reg = 2 << 6;
+
+ if (eeprom->reg_data_in)
+ reg |= RTL819X_EEPROM_CMD_WRITE;
+ if (eeprom->reg_data_out)
+ reg |= RTL819X_EEPROM_CMD_READ;
+ if (eeprom->reg_data_clock)
+ reg |= RTL819X_EEPROM_CMD_CK;
+ if (eeprom->reg_chip_select)
+ reg |= RTL819X_EEPROM_CMD_CS;
+
+ write_nic_byte(dev, EPROM_CMD, reg);
+ read_nic_byte(dev, EPROM_CMD);
+ udelay(10);
+ }
+
static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv)
{
int i, max_chan=-1, min_chan=-1;
//DMESG("TXTIMEOUT");
}
-
- /* this is only for debug */
- void dump_eprom(struct net_device *dev)
- {
- int i;
- for(i=0; i<63; i++)
- RT_TRACE(COMP_EPROM, "EEPROM addr %x : %x", i, eprom_read(dev,i));
- }
-
/* this is only for debug */
void rtl8192_dump_reg(struct net_device *dev)
{
void rtl8192_update_msr(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
+ LED_CTL_MODE LedAction = LED_CTL_NO_LINK;
u8 msr;
msr = read_nic_byte(dev, MSR);
* this is intentional and make sense for ad-hoc and
* master (see the create BSS/IBSS func)
*/
- if (priv->ieee80211->state == IEEE80211_LINKED){
+ if (priv->ieee80211->state == IEEE80211_LINKED) {
- if (priv->ieee80211->iw_mode == IW_MODE_INFRA)
+ if (priv->ieee80211->iw_mode == IW_MODE_INFRA) {
msr |= (MSR_LINK_MANAGED<<MSR_LINK_SHIFT);
- else if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
+ LedAction = LED_CTL_LINK;
+ } else if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
msr |= (MSR_LINK_ADHOC<<MSR_LINK_SHIFT);
else if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
msr |= (MSR_LINK_MASTER<<MSR_LINK_SHIFT);
- }else
+ } else
msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
write_nic_byte(dev, MSR, msr);
+
+ if(priv->ieee80211->LedControlHandler != NULL)
+ priv->ieee80211->LedControlHandler(dev, LedAction);
}
void rtl8192_set_chan(struct net_device *dev,short ch)
kfree_skb(skb);
break;
}
- // printk("nomal packet IN request!\n");
usb_fill_bulk_urb(entry, priv->udev,
usb_rcvbulkpipe(priv->udev, 3), skb_tail_pointer(skb),
RX_URB_SIZE, rtl8192_rx_isr, skb);
/* command packet rx procedure */
while (skb_queue_len(&priv->rx_queue) < MAX_RX_URB + 3) {
- // printk("command packet IN request!\n");
skb = __dev_alloc_skb(RX_URB_SIZE ,GFP_KERNEL);
if (!skb)
break;
struct r8192_priv *priv = ieee80211_priv(dev);
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
tx_desc_819x_usb *tx_desc = (tx_desc_819x_usb *)skb->data;
- //tx_fwinfo_819x_usb *tx_fwinfo = (tx_fwinfo_819x_usb *)(skb->data + USB_HWDESC_HEADER_LEN);//92su del
struct usb_device *udev = priv->udev;
int pend;
int status;
struct urb *tx_urb = NULL, *tx_urb_zero = NULL;
- //int urb_len;
unsigned int idx_pipe;
- u16 MPDUOverhead = 0;
- //RT_DEBUG_DATA(COMP_SEND, tcb_desc, sizeof(cb_desc));
+ u16 MPDUOverhead = 0;
+ u16 type = 0;
pend = atomic_read(&priv->tx_pending[tcb_desc->queue_index]);
/* we are locked here so the two atomic_read and inc are executed
skb->data,
skb->len, rtl8192_tx_isr, skb);
+ if (type == IEEE80211_FTYPE_DATA) {
+ if (priv->ieee80211->LedControlHandler != NULL)
+ priv->ieee80211->LedControlHandler(dev, LED_CTL_TX);
+ }
+
status = usb_submit_urb(tx_urb, GFP_ATOMIC);
if (!status) {
/*
void rtl8192SU_link_change(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- struct ieee80211_device* ieee = priv->ieee80211;
- //unsigned long flags;
+ struct ieee80211_device *ieee = priv->ieee80211;
u32 reg = 0;
- printk("=====>%s 1\n", __func__);
reg = read_nic_dword(dev, RCR);
-
- if (ieee->state == IEEE80211_LINKED)
- {
-
+ if (ieee->state == IEEE80211_LINKED) {
rtl8192SU_net_update(dev);
rtl8192SU_update_ratr_table(dev);
ieee->SetFwCmdHandler(dev, FW_CMD_HIGH_PWR_ENABLE);
priv->ReceiveConfig = reg |= RCR_CBSSID;
- }else{
+ } else
priv->ReceiveConfig = reg &= ~RCR_CBSSID;
-
- }
-
write_nic_dword(dev, RCR, reg);
rtl8192_update_msr(dev);
-
- printk("<=====%s 2\n", __func__);
}
static struct ieee80211_qos_parameters def_qos_parameters = {
(unsigned long)priv);
}
- static void rtl8192_get_eeprom_size(struct net_device* dev)
- {
- u16 curCR = 0;
- struct r8192_priv *priv = ieee80211_priv(dev);
- RT_TRACE(COMP_EPROM, "===========>%s()\n", __FUNCTION__);
- curCR = read_nic_word_E(dev,EPROM_CMD);
- RT_TRACE(COMP_EPROM, "read from Reg EPROM_CMD(%x):%x\n", EPROM_CMD, curCR);
- //whether need I consider BIT5?
- priv->epromtype = (curCR & Cmd9346CR_9356SEL) ? EPROM_93c56 : EPROM_93c46;
- RT_TRACE(COMP_EPROM, "<===========%s(), epromtype:%d\n", __FUNCTION__, priv->epromtype);
- }
-
//used to swap endian. as ntohl & htonl are not neccessary to swap endian, so use this instead.
static inline u16 endian_swap(u16* data)
{
}
}
- //
- // Description:
- // Config HW adapter information into initial value.
- //
- // Assumption:
- // 1. After Auto load fail(i.e, check CR9346 fail)
- //
- // Created by Roger, 2008.10.21.
- //
- void
- rtl8192SU_ConfigAdapterInfo8192SForAutoLoadFail(struct net_device* dev)
+ /*
+ * Description:
+ * Config HW adapter information into initial value.
+ *
+ * Assumption:
+ * 1. After Auto load fail(i.e, check CR9346 fail)
+ *
+ */
+ void rtl8192SU_ConfigAdapterInfo8192SForAutoLoadFail(struct net_device *dev)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- //u16 i,usValue;
- //u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x92, 0x00};
- u8 rf_path; // For EEPROM/EFUSE After V0.6_1117
- int i;
+ struct r8192_priv *priv = ieee80211_priv(dev);
+ u8 rf_path; /* For EEPROM/EFUSE After V0.6_1117 */
+ int i;
RT_TRACE(COMP_INIT, "====> ConfigAdapterInfo8192SForAutoLoadFail\n");
- write_nic_byte(dev, SYS_ISO_CTRL+1, 0xE8); // Isolation signals from Loader
- //PlatformStallExecution(10000);
+ /* Isolation signals from Loader */
+ write_nic_byte(dev, SYS_ISO_CTRL+1, 0xE8);
mdelay(10);
- write_nic_byte(dev, PMC_FSM, 0x02); // Enable Loader Data Keep
-
- //RT_ASSERT(priv->AutoloadFailFlag==TRUE, ("ReadAdapterInfo8192SEEPROM(): AutoloadFailFlag !=TRUE\n"));
+ write_nic_byte(dev, PMC_FSM, 0x02); /* Enable Loader Data Keep */
- // Initialize IC Version && Channel Plan
+ /* Initialize IC Version && Channel Plan */
priv->eeprom_vid = 0;
priv->eeprom_pid = 0;
priv->card_8192_version = 0;
RT_TRACE(COMP_INIT, "EEPROM VID = 0x%4x\n", priv->eeprom_vid);
RT_TRACE(COMP_INIT, "EEPROM PID = 0x%4x\n", priv->eeprom_pid);
- RT_TRACE(COMP_INIT, "EEPROM Customer ID: 0x%2x\n", priv->eeprom_CustomerID);
- RT_TRACE(COMP_INIT, "EEPROM SubCustomer ID: 0x%2x\n", priv->eeprom_SubCustomerID);
- RT_TRACE(COMP_INIT, "EEPROM ChannelPlan = 0x%4x\n", priv->eeprom_ChannelPlan);
- RT_TRACE(COMP_INIT, "IgnoreDiffRateTxPowerOffset = %d\n", priv->bIgnoreDiffRateTxPowerOffset);
-
-
+ RT_TRACE(COMP_INIT, "EEPROM Customer ID: 0x%2x\n",
+ priv->eeprom_CustomerID);
+ RT_TRACE(COMP_INIT, "EEPROM SubCustomer ID: 0x%2x\n",
+ priv->eeprom_SubCustomerID);
+ RT_TRACE(COMP_INIT, "EEPROM ChannelPlan = 0x%4x\n",
+ priv->eeprom_ChannelPlan);
+ RT_TRACE(COMP_INIT, "IgnoreDiffRateTxPowerOffset = %d\n",
+ priv->bIgnoreDiffRateTxPowerOffset);
priv->EEPROMUsbOption = EEPROM_USB_Default_OPTIONAL_FUNC;
RT_TRACE(COMP_INIT, "USB Option = %#x\n", priv->EEPROMUsbOption);
for(i=0; i<5; i++)
priv->EEPROMUsbPhyParam[i] = EEPROM_USB_Default_PHY_PARAM;
- //RT_PRINT_DATA(COMP_INIT|COMP_EFUSE, DBG_LOUD, ("EFUSE USB PHY Param: \n"), priv->EEPROMUsbPhyParam, 5);
-
{
- //<Roger_Notes> In this case, we random assigh MAC address here. 2008.10.15.
+ /*
+ * In this case, we randomly assign a MAC address here.
+ */
static u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x92, 0x00};
- u8 i;
-
- //sMacAddr[5] = (u8)GetRandomNumber(1, 254);
-
for(i = 0; i < 6; i++)
dev->dev_addr[i] = sMacAddr[i];
}
- //NicIFSetMacAddress(Adapter, Adapter->PermanentAddress);
+ /* NicIFSetMacAddress(Adapter, Adapter->PermanentAddress); */
write_nic_dword(dev, IDR0, ((u32*)dev->dev_addr)[0]);
write_nic_word(dev, IDR4, ((u16*)(dev->dev_addr + 4))[0]);
dev->dev_addr);
priv->EEPROMBoardType = EEPROM_Default_BoardType;
- priv->rf_type = RF_1T2R; //RF_2T2R
+ priv->rf_type = RF_1T2R; /* RF_2T2R */
priv->EEPROMTxPowerDiff = EEPROM_Default_PwDiff;
priv->EEPROMThermalMeter = EEPROM_Default_ThermalMeter;
priv->EEPROMCrystalCap = EEPROM_Default_CrystalCap;
priv->EEPROMTSSI_B = EEPROM_Default_TSSI;
priv->EEPROMTxPwrTkMode = EEPROM_Default_TxPwrTkMode;
-
-
for (rf_path = 0; rf_path < 2; rf_path++)
{
for (i = 0; i < 3; i++)
{
- // Read CCK RF A & B Tx power
+ /* Read CCK RF A & B Tx power */
priv->RfCckChnlAreaTxPwr[rf_path][i] =
priv->RfOfdmChnlAreaTxPwr1T[rf_path][i] =
priv->RfOfdmChnlAreaTxPwr2T[rf_path][i] =
update_hal_variables(priv);
- //
- // Update remained HAL variables.
- //
+ /*
+ * Update remaining HAL variables.
+ */
priv->TSSI_13dBm = priv->EEPROMThermalMeter *100;
- priv->LegacyHTTxPowerDiff = priv->EEPROMTxPowerDiff;//new
+ priv->LegacyHTTxPowerDiff = priv->EEPROMTxPowerDiff; /* new */
priv->TxPowerDiff = priv->EEPROMTxPowerDiff;
- //priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf);// Antenna B gain offset to antenna A, bit0~3
- //priv->AntennaTxPwDiff[1] = ((priv->EEPROMTxPowerDiff & 0xf0)>>4);// Antenna C gain offset to antenna A, bit4~7
- priv->CrystalCap = priv->EEPROMCrystalCap; // CrystalCap, bit12~15
- priv->ThermalMeter[0] = priv->EEPROMThermalMeter;// ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2
+ /* Antenna B gain offset to antenna A, bit0~3 */
+ /* priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf); */
+ /* Antenna C gain offset to antenna A, bit4~7 */
+ /* priv->AntennaTxPwDiff[1] = ((priv->EEPROMTxPowerDiff & 0xf0)>>4); */
+ /* CrystalCap, bit12~15 */
+ priv->CrystalCap = priv->EEPROMCrystalCap;
+ /* ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2 */
+ priv->ThermalMeter[0] = priv->EEPROMThermalMeter;
priv->LedStrategy = SW_LED_MODE0;
init_rate_adaptive(dev);
RT_TRACE(COMP_INIT, "<==== ConfigAdapterInfo8192SForAutoLoadFail\n");
-
}
- //
- // Description:
- // Read HW adapter information by E-Fuse or EEPROM according CR9346 reported.
- //
- // Assumption:
- // 1. CR9346 regiser has verified.
- // 2. PASSIVE_LEVEL (USB interface)
- //
- // Created by Roger, 2008.10.21.
- //
- void
- rtl8192SU_ReadAdapterInfo8192SUsb(struct net_device* dev)
+ /*
+ * Description:
+ * Read HW adapter information by E-Fuse
+ * or EEPROM according CR9346 reported.
+ *
+ * Assumption:
+ * 1. CR9346 regiser has verified.
+ * 2. PASSIVE_LEVEL (USB interface)
+ */
+ void rtl8192SU_ReadAdapterInfo8192SUsb(struct net_device *dev)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- u16 i,usValue;
- u8 tmpU1b, tempval;
- u16 EEPROMId;
- u8 hwinfo[HWSET_MAX_SIZE_92S];
- u8 rf_path, index; // For EEPROM/EFUSE After V0.6_1117
-
-
- RT_TRACE(COMP_INIT, "====> ReadAdapterInfo8192SUsb\n");
+ struct r8192_priv *priv = ieee80211_priv(dev);
+ u16 i;
+ u8 tmpU1b, tempval;
+ u16 EEPROMId;
+ u8 hwinfo[HWSET_MAX_SIZE_92S];
+ u8 rf_path, index; /* For EEPROM/EFUSE After V0.6_1117 */
+ struct eeprom_93cx6 eeprom;
+ u16 eeprom_val;
+
+ eeprom.data = dev;
+ eeprom.register_read = rtl819x_eeprom_register_read;
+ eeprom.register_write = rtl819x_eeprom_register_write;
+ eeprom.width = PCI_EEPROM_WIDTH_93C46;
- //
- // <Roger_Note> The following operation are prevent Efuse leakage by turn on 2.5V.
- // 2008.11.25.
- //
+ /*
+ * The following operation are prevent Efuse leakage by turn on 2.5V.
+ */
tmpU1b = read_nic_byte(dev, EFUSE_TEST+3);
write_nic_byte(dev, EFUSE_TEST+3, tmpU1b|0x80);
- //PlatformStallExecution(1000);
mdelay(10);
write_nic_byte(dev, EFUSE_TEST+3, (tmpU1b&(~BIT7)));
- // Retrieve Chip version.
+ /* Retrieve Chip version. */
priv->card_8192_version = (VERSION_8192S)((read_nic_dword(dev, PMC_FSM)>>16)&0xF);
RT_TRACE(COMP_INIT, "Chip Version ID: 0x%2x\n", priv->card_8192_version);
- switch(priv->card_8192_version)
- {
- case 0:
- RT_TRACE(COMP_INIT, "Chip Version ID: VERSION_8192S_ACUT.\n");
- break;
- case 1:
- RT_TRACE(COMP_INIT, "Chip Version ID: VERSION_8192S_BCUT.\n");
- break;
- case 2:
- RT_TRACE(COMP_INIT, "Chip Version ID: VERSION_8192S_CCUT.\n");
- break;
- default:
- RT_TRACE(COMP_INIT, "Unknown Chip Version!!\n");
- priv->card_8192_version = VERSION_8192S_BCUT;
- break;
+ switch (priv->card_8192_version) {
+ case 0:
+ RT_TRACE(COMP_INIT, "Chip Version ID: VERSION_8192S_ACUT.\n");
+ break;
+ case 1:
+ RT_TRACE(COMP_INIT, "Chip Version ID: VERSION_8192S_BCUT.\n");
+ break;
+ case 2:
+ RT_TRACE(COMP_INIT, "Chip Version ID: VERSION_8192S_CCUT.\n");
+ break;
+ default:
+ RT_TRACE(COMP_INIT, "Unknown Chip Version!!\n");
+ priv->card_8192_version = VERSION_8192S_BCUT;
+ break;
}
- //if (IS_BOOT_FROM_EEPROM(Adapter))
- if(priv->EepromOrEfuse)
- { // Read frin EEPROM
- write_nic_byte(dev, SYS_ISO_CTRL+1, 0xE8); // Isolation signals from Loader
- //PlatformStallExecution(10000);
+ if (priv->EepromOrEfuse) { /* Read from EEPROM */
+ /* Isolation signals from Loader */
+ write_nic_byte(dev, SYS_ISO_CTRL+1, 0xE8);
mdelay(10);
- write_nic_byte(dev, PMC_FSM, 0x02); // Enable Loader Data Keep
- // Read all Content from EEPROM or EFUSE.
- for(i = 0; i < HWSET_MAX_SIZE_92S; i += 2)
- {
- usValue = eprom_read(dev, (u16) (i>>1));
- *((u16*)(&hwinfo[i])) = usValue;
+ /* Enable Loader Data Keep */
+ write_nic_byte(dev, PMC_FSM, 0x02);
+ /* Read all Content from EEPROM or EFUSE. */
+ for (i = 0; i < HWSET_MAX_SIZE_92S; i += 2) {
+ eeprom_93cx6_read(&eeprom, (u16) (i>>1), &eeprom_val);
+ *((u16 *)(&hwinfo[i])) = eeprom_val;
}
- }
- else if (!(priv->EepromOrEfuse))
- { // Read from EFUSE
-
- //
- // <Roger_Notes> We set Isolation signals from Loader and reset EEPROM after system resuming
- // from suspend mode.
- // 2008.10.21.
- //
- //PlatformEFIOWrite1Byte(Adapter, SYS_ISO_CTRL+1, 0xE8); // Isolation signals from Loader
- //PlatformStallExecution(10000);
- //PlatformEFIOWrite1Byte(Adapter, SYS_FUNC_EN+1, 0x40);
- //PlatformEFIOWrite1Byte(Adapter, SYS_FUNC_EN+1, 0x50);
-
- //tmpU1b = PlatformEFIORead1Byte(Adapter, EFUSE_TEST+3);
- //PlatformEFIOWrite1Byte(Adapter, EFUSE_TEST+3, (tmpU1b | 0x80));
- //PlatformEFIOWrite1Byte(Adapter, EFUSE_TEST+3, 0x72);
- //PlatformEFIOWrite1Byte(Adapter, EFUSE_CLK, 0x03);
-
- // Read EFUSE real map to shadow.
+ } else if (!(priv->EepromOrEfuse)) { /* Read from EFUSE */
+ /* Read EFUSE real map to shadow. */
EFUSE_ShadowMapUpdate(dev);
memcpy(hwinfo, &priv->EfuseMap[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE_92S);
+ } else {
+ RT_TRACE(COMP_INIT, "%s(): Invalid boot type", __func__);
}
- else
- {
- RT_TRACE(COMP_INIT, "ReadAdapterInfo8192SUsb(): Invalid boot type!!\n");
- }
-
- //YJ,test,090106
- //dump_buf(hwinfo,HWSET_MAX_SIZE_92S);
- //
- // <Roger_Notes> The following are EFUSE/EEPROM independent operations!!
- //
- //RT_PRINT_DATA(COMP_EFUSE, DBG_LOUD, ("MAP: \n"), hwinfo, HWSET_MAX_SIZE_92S);
- //
- // <Roger_Notes> Event though CR9346 regiser can verify whether Autoload is success or not, but we still
- // double check ID codes for 92S here(e.g., due to HW GPIO polling fail issue).
- // 2008.10.21.
- //
+ /*
+ * Even though CR9346 regiser can verify whether Autoload
+ * is success or not, but we still double check ID codes for 92S here
+ * (e.g., due to HW GPIO polling fail issue)
+ */
EEPROMId = *((u16 *)&hwinfo[0]);
-
- if( EEPROMId != RTL8190_EEPROM_ID )
- {
+ if (EEPROMId != RTL8190_EEPROM_ID) {
RT_TRACE(COMP_INIT, "ID(%#x) is invalid!!\n", EEPROMId);
priv->bTXPowerDataReadFromEEPORM = FALSE;
priv->AutoloadFailFlag=TRUE;
- }
- else
- {
+ } else {
priv->AutoloadFailFlag=FALSE;
priv->bTXPowerDataReadFromEEPORM = TRUE;
}
- // Read IC Version && Channel Plan
- if(!priv->AutoloadFailFlag)
- {
- // VID, PID
+ /* Read IC Version && Channel Plan */
+ if (!priv->AutoloadFailFlag) {
+ /* VID, PID */
priv->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
priv->eeprom_pid = *(u16 *)&hwinfo[EEPROM_PID];
priv->bIgnoreDiffRateTxPowerOffset = false; //cosa for test
- // EEPROM Version ID, Channel plan
+ /* EEPROM Version ID, Channel plan */
priv->EEPROMVersion = *(u8 *)&hwinfo[EEPROM_Version];
priv->eeprom_ChannelPlan = *(u8 *)&hwinfo[EEPROM_ChannelPlan];
- // Customer ID, 0x00 and 0xff are reserved for Realtek.
+ /* Customer ID, 0x00 and 0xff are reserved for Realtek. */
priv->eeprom_CustomerID = *(u8 *)&hwinfo[EEPROM_CustomID];
priv->eeprom_SubCustomerID = *(u8 *)&hwinfo[EEPROM_SubCustomID];
- }
- else
- {
- //priv->eeprom_vid = 0;
- //priv->eeprom_pid = 0;
- //priv->EEPROMVersion = 0;
- //priv->eeprom_ChannelPlan = 0;
- //priv->eeprom_CustomerID = 0;
- //priv->eeprom_SubCustomerID = 0;
-
+ } else {
rtl8192SU_ConfigAdapterInfo8192SForAutoLoadFail(dev);
return;
}
-
RT_TRACE(COMP_INIT, "EEPROM Id = 0x%4x\n", EEPROMId);
RT_TRACE(COMP_INIT, "EEPROM VID = 0x%4x\n", priv->eeprom_vid);
RT_TRACE(COMP_INIT, "EEPROM PID = 0x%4x\n", priv->eeprom_pid);
RT_TRACE(COMP_INIT, "EEPROM ChannelPlan = 0x%4x\n", priv->eeprom_ChannelPlan);
RT_TRACE(COMP_INIT, "bIgnoreDiffRateTxPowerOffset = %d\n", priv->bIgnoreDiffRateTxPowerOffset);
-
- // Read USB optional function.
- if(!priv->AutoloadFailFlag)
- {
+ /* Read USB optional function. */
+ if (!priv->AutoloadFailFlag) {
priv->EEPROMUsbOption = *(u8 *)&hwinfo[EEPROM_USB_OPTIONAL];
- }
- else
- {
+ } else {
priv->EEPROMUsbOption = EEPROM_USB_Default_OPTIONAL_FUNC;
}
-
priv->EEPROMUsbEndPointNumber = rtl8192SU_UsbOptionToEndPointNumber((priv->EEPROMUsbOption&EEPROM_EP_NUMBER)>>3);
RT_TRACE(COMP_INIT, "USB Option = %#x\n", priv->EEPROMUsbOption);
rtl8192_init_priv_variable(dev);
rtl8192_init_priv_lock(priv);
rtl8192_init_priv_task(dev);
- rtl8192_get_eeprom_size(dev);
priv->ops->rtl819x_read_eeprom_info(dev);
rtl8192_get_channel_map(dev);
init_hal_dm(dev);
init_timer(&priv->watch_dog_timer);
priv->watch_dog_timer.data = (unsigned long)dev;
priv->watch_dog_timer.function = watch_dog_timer_callback;
-
- //rtl8192_adapter_start(dev);
- #ifdef DEBUG_EPROM
- dump_eprom(dev);
- #endif
return 0;
}
}
}
- extern void rtl819x_watchdog_wqcallback(struct work_struct *work)
+ void rtl819x_watchdog_wqcallback(struct work_struct *work)
{
- struct delayed_work *dwork = container_of(work,struct delayed_work,work);
- struct r8192_priv *priv = container_of(dwork,struct r8192_priv,watch_dog_wq);
- struct net_device *dev = priv->ieee80211->dev;
+ struct delayed_work *dwork = container_of(work,
+ struct delayed_work,
+ work);
+ struct r8192_priv *priv = container_of(dwork,
+ struct r8192_priv,
+ watch_dog_wq);
+ struct net_device *dev = priv->ieee80211->dev;
struct ieee80211_device* ieee = priv->ieee80211;
- RESET_TYPE ResetType = RESET_TYPE_NORESET;
- static u8 check_reset_cnt=0;
+ RESET_TYPE ResetType = RESET_TYPE_NORESET;
+ static u8 check_reset_cnt;
+ u32 TotalRxBcnNum = 0;
+ u32 TotalRxDataNum = 0;
bool bBusyTraffic = false;
if(!priv->up)
return;
hal_dm_watchdog(dev);
-
- {//to get busy traffic condition
- if(ieee->state == IEEE80211_LINKED)
- {
- //windows mod 666 to 100.
- //if( ieee->LinkDetectInfo.NumRxOkInPeriod> 666 ||
- // ieee->LinkDetectInfo.NumTxOkInPeriod> 666 ) {
- if( ieee->LinkDetectInfo.NumRxOkInPeriod> 100 ||
- ieee->LinkDetectInfo.NumTxOkInPeriod> 100 ) {
+ /* to get busy traffic condition */
+ if (ieee->state == IEEE80211_LINKED) {
+ if (ieee->LinkDetectInfo.NumRxOkInPeriod > 666 ||
+ ieee->LinkDetectInfo.NumTxOkInPeriod > 666)
bBusyTraffic = true;
- }
- ieee->LinkDetectInfo.NumRxOkInPeriod = 0;
- ieee->LinkDetectInfo.NumTxOkInPeriod = 0;
- ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
- }
- }
- //added by amy for AP roaming
- {
- if(priv->ieee80211->state == IEEE80211_LINKED && priv->ieee80211->iw_mode == IW_MODE_INFRA)
- {
- u32 TotalRxBcnNum = 0;
- u32 TotalRxDataNum = 0;
- rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum);
- if((TotalRxBcnNum+TotalRxDataNum) == 0)
- {
- #ifdef TODO
- if(rfState == eRfOff)
- RT_TRACE(COMP_ERR,"========>%s()\n",__FUNCTION__);
- #endif
- printk("===>%s(): AP is power off,connect another one\n",__FUNCTION__);
- // Dot11d_Reset(dev);
- priv->ieee80211->state = IEEE80211_ASSOCIATING;
- notify_wx_assoc_event(priv->ieee80211);
- RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid);
- ieee->is_roaming = true;
- priv->ieee80211->link_change(dev);
- queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq);
- }
+ ieee->LinkDetectInfo.NumRxOkInPeriod = 0;
+ ieee->LinkDetectInfo.NumTxOkInPeriod = 0;
+ ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
+ }
+
+ if (priv->ieee80211->state == IEEE80211_LINKED &&
+ priv->ieee80211->iw_mode == IW_MODE_INFRA) {
+ rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum);
+ if ((TotalRxBcnNum + TotalRxDataNum) == 0) {
+ RT_TRACE(COMP_ERR, "%s(): AP is powered off,"
+ "connect another one\n", __func__);
+ /* Dot11d_Reset(dev); */
+ priv->ieee80211->state = IEEE80211_ASSOCIATING;
+ notify_wx_assoc_event(priv->ieee80211);
+ RemovePeerTS(priv->ieee80211,
+ priv->ieee80211->current_network.bssid);
+ ieee->is_roaming = true;
+ priv->ieee80211->link_change(dev);
+ if(ieee->LedControlHandler != NULL)
+ ieee->LedControlHandler(ieee->dev,
+ LED_CTL_START_TO_LINK);
+ queue_work(priv->ieee80211->wq,
+ &priv->ieee80211->associate_procedure_wq);
}
- priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod=0;
- priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod=0;
}
- // CAM_read_entry(dev,4);
- //check if reset the driver
- if(check_reset_cnt++ >= 3 && !ieee->is_roaming)
- {
- ResetType = rtl819x_ifcheck_resetornot(dev);
+ priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod = 0;
+ priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod = 0;
+
+ /*
+ * CAM_read_entry(dev,4);
+ * check if reset the driver
+ */
+ if (check_reset_cnt++ >= 3 && !ieee->is_roaming) {
+ ResetType = rtl819x_ifcheck_resetornot(dev);
check_reset_cnt = 3;
- //DbgPrint("Start to check silent reset\n");
}
- // RT_TRACE(COMP_RESET,"%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n",__FUNCTION__,priv->force_reset,priv->ResetProgress,priv->bForcedSilentReset,priv->bDisableNormalResetCheck,ResetType);
- #if 1
- if( (priv->force_reset) || (priv->ResetProgress==RESET_TYPE_NORESET &&
+ if ((priv->force_reset) || (priv->ResetProgress == RESET_TYPE_NORESET &&
(priv->bForcedSilentReset ||
- (!priv->bDisableNormalResetCheck && ResetType==RESET_TYPE_SILENT)))) // This is control by OID set in Pomelo
- {
- RT_TRACE(COMP_RESET,"%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n",__FUNCTION__,priv->force_reset,priv->ResetProgress,priv->bForcedSilentReset,priv->bDisableNormalResetCheck,ResetType);
+ (!priv->bDisableNormalResetCheck &&
+ /* This is control by OID set in Pomelo */
+ ResetType == RESET_TYPE_SILENT)))) {
+ RT_TRACE(COMP_RESET, "%s(): priv->force_reset is %d,"
+ "priv->ResetProgress is %d, "
+ "priv->bForcedSilentReset is %d, "
+ "priv->bDisableNormalResetCheck is %d, "
+ "ResetType is %d",
+ __func__,
+ priv->force_reset,
+ priv->ResetProgress,
+ priv->bForcedSilentReset,
+ priv->bDisableNormalResetCheck,
+ ResetType);
rtl819x_ifsilentreset(dev);
}
- #endif
priv->force_reset = false;
priv->bForcedSilentReset = false;
priv->bResetInProgress = false;
- RT_TRACE(COMP_TRACE, " <==RtUsbCheckForHangWorkItemCallback()\n");
-
}
void watch_dog_timer_callback(unsigned long data)
goto out;
}
- ipw = (struct ieee_param *)kmalloc(p->length, GFP_KERNEL);
+ ipw = kmalloc(p->length, GFP_KERNEL);
if (ipw == NULL){
ret = -ENOMEM;
goto out;
void EnableHWSecurityConfig8192(struct net_device *dev)
{
- u8 SECR_value = 0x0;
+ u8 SECR_value = 0x0;
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- struct ieee80211_device* ieee = priv->ieee80211;
+ struct ieee80211_device *ieee = priv->ieee80211;
SECR_value = SCR_TxEncEnable | SCR_RxDecEnable;
- #if 1
- if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && (priv->ieee80211->auth_mode != 2))
- {
- SECR_value |= SCR_RxUseDK;
- SECR_value |= SCR_TxUseDK;
- }
- else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type & (KEY_TYPE_CCMP | KEY_TYPE_TKIP)))
- {
- SECR_value |= SCR_RxUseDK;
- SECR_value |= SCR_TxUseDK;
+ switch (ieee->pairwise_key_type) {
+ case KEY_TYPE_WEP40:
+ case KEY_TYPE_WEP104:
+ if (priv->ieee80211->auth_mode != 2) {
+ SECR_value |= SCR_RxUseDK;
+ SECR_value |= SCR_TxUseDK;
+ }
+ break;
+ case KEY_TYPE_TKIP:
+ case KEY_TYPE_CCMP:
+ if (ieee->iw_mode == IW_MODE_ADHOC) {
+ SECR_value |= SCR_RxUseDK;
+ SECR_value |= SCR_TxUseDK;
+ }
+ break;
+ default:
+ break;
}
- #endif
- //add HWSec active enable here.
- //default using hwsec. when peer AP is in N mode only and pairwise_key_type is none_aes(which HT_IOT_ACT_PURE_N_MODE indicates it), use software security. when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes, use g mode hw security. WB on 2008.7.4
+ /*
+ * add HWSec active enable here.
+ * default using hwsec.
+ * when peer AP is in N mode only and pairwise_key_type is none_aes
+ * (which HT_IOT_ACT_PURE_N_MODE indicates it),
+ * use software security.
+ * when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes
+ * use g mode hw security.
+ */
ieee->hwsec_active = 1;
- if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep)//!ieee->hwsec_support) //add hwsec_support flag to totol control hw_sec on/off
- {
+ /* add hwsec_support flag to totol control hw_sec on/off */
+ if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep) {
ieee->hwsec_active = 0;
SECR_value &= ~SCR_RxDecEnable;
}
- RT_TRACE(COMP_SEC,"%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", __FUNCTION__, \
- ieee->hwsec_active, ieee->pairwise_key_type, SECR_value);
- {
- write_nic_byte(dev, SECR, SECR_value);//SECR_value | SCR_UseDK );
- }
+ RT_TRACE(COMP_SEC, "%s(): hwsec: %d, pairwise_key: %d, "
+ "SECR_value: %x",
+ __func__, ieee->hwsec_active,
+ ieee->pairwise_key_type, SECR_value);
+
+ write_nic_byte(dev, SECR, SECR_value); /* SECR_value | SCR_UseDK ); */
}
- void setKey( struct net_device *dev,
+ void setKey(struct net_device *dev,
u8 EntryNo,
u8 KeyIndex,
u16 KeyType,
u8 *MacAddr,
u8 DefaultKey,
- u32 *KeyContent )
+ u32 *KeyContent)
{
u32 TargetCommand = 0;
u32 TargetContent = 0;
u16 usConfig = 0;
u8 i;
+
if (EntryNo >= TOTAL_CAM_ENTRY)
- RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n");
+ RT_TRACE(COMP_ERR, "%s(): cam entry exceeds TOTAL_CAM_ENTRY",
+ __func__);
- RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr);
+ RT_TRACE(COMP_SEC, "%s(): dev: %p, EntryNo: %d, "
+ "KeyIndex: %d, KeyType: %d, MacAddr: %pM",
+ __func__, dev, EntryNo,
+ KeyIndex, KeyType, MacAddr);
if (DefaultKey)
- usConfig |= BIT15 | (KeyType<<2);
+ usConfig |= BIT15 | (KeyType << 2);
else
- usConfig |= BIT15 | (KeyType<<2) | KeyIndex;
- // usConfig |= BIT15 | (KeyType<<2) | (DefaultKey<<5) | KeyIndex;
+ usConfig |= BIT15 | (KeyType << 2) | KeyIndex;
-
- for(i=0 ; i<CAM_CONTENT_COUNT; i++){
- TargetCommand = i+CAM_CONTENT_COUNT*EntryNo;
+ for (i = 0 ; i < CAM_CONTENT_COUNT; i++) {
+ TargetCommand = i + CAM_CONTENT_COUNT * EntryNo;
TargetCommand |= BIT31|BIT16;
-
- if(i==0){//MAC|Config
- TargetContent = (u32)(*(MacAddr+0)) << 16|
- (u32)(*(MacAddr+1)) << 24|
+ switch (i) {
+ case 0: /* MAC|Config */
+ TargetContent = (u32)(*(MacAddr + 0)) << 16|
+ (u32)(*(MacAddr + 1)) << 24|
(u32)usConfig;
write_nic_dword(dev, WCAMI, TargetContent);
write_nic_dword(dev, RWCAM, TargetCommand);
- // printk("setkey cam =%8x\n", read_cam(dev, i+6*EntryNo));
- }
- else if(i==1){//MAC
- TargetContent = (u32)(*(MacAddr+2)) |
- (u32)(*(MacAddr+3)) << 8|
- (u32)(*(MacAddr+4)) << 16|
- (u32)(*(MacAddr+5)) << 24;
+ continue;
+ case 1: /* MAC */
+ TargetContent = (u32)(*(MacAddr + 2))|
+ (u32)(*(MacAddr + 3)) << 8|
+ (u32)(*(MacAddr + 4)) << 16|
+ (u32)(*(MacAddr + 5)) << 24;
write_nic_dword(dev, WCAMI, TargetContent);
write_nic_dword(dev, RWCAM, TargetCommand);
+ continue;
+ default: /* Key Material */
+ if (KeyContent != NULL) {
+ write_nic_dword(dev, WCAMI,
+ (u32)(*(KeyContent+i-2)));
+ write_nic_dword(dev, RWCAM,
+ TargetCommand);
+ }
+ continue;
}
- else {
- //Key Material
- if(KeyContent !=NULL){
- write_nic_dword(dev, WCAMI, (u32)(*(KeyContent+i-2)) );
- write_nic_dword(dev, RWCAM, TargetCommand);
- }
- }
}
-
}
/***************************************************************************
MODULE_DEVICE_TABLE(usb, id_table);
#ifndef CONFIG_FB_DEFERRED_IO
- #warning message "kernel FB_DEFFERRED_IO option to support generic fbdev apps"
+ #warning Please set CONFIG_FB_DEFFERRED_IO option to support generic fbdev apps
#endif
#ifndef CONFIG_FB_SYS_IMAGEBLIT
#ifndef CONFIG_FB_SYS_IMAGEBLIT_MODULE
- #warning message "FB_SYS_* in kernel or module option to support fb console"
+ #warning Please set CONFIG_FB_SYS_IMAGEBLIT option to support fb console
#endif
#endif
#ifndef CONFIG_FB_MODE_HELPERS
- #warning message "kernel FB_MODE_HELPERS required. Expect build break"
+ #warning CONFIG_FB_MODE_HELPERS required. Expect build break
#endif
/* dlfb keeps a list of urbs for efficient bulk transfers */
}
/*
- Render a command stream for an encoded horizontal line segment of pixels.
-
- A command buffer holds several commands.
- It always begins with a fresh command header
- (the protocol doesn't require this, but we enforce it to allow
- multiple buffers to be potentially encoded and sent in parallel).
- A single command encodes one contiguous horizontal line of pixels
-
- The function relies on the client to do all allocation, so that
- rendering can be done directly to output buffers (e.g. USB URBs).
- The function fills the supplied command buffer, providing information
- on where it left off, so the client may call in again with additional
- buffers if the line will take several buffers to complete.
-
- A single command can transmit a maximum of 256 pixels,
- regardless of the compression ratio (protocol design limit).
- To the hardware, 0 for a size byte means 256
-
- Rather than 256 pixel commands which are either rl or raw encoded,
- the rlx command simply assumes alternating raw and rl spans within one cmd.
- This has a slightly larger header overhead, but produces more even results.
- It also processes all data (read and write) in a single pass.
- Performance benchmarks of common cases show it having just slightly better
- compression than 256 pixel raw -or- rle commands, with similar CPU consumpion.
- But for very rl friendly data, will compress not quite as well.
- */
+ * Render a command stream for an encoded horizontal line segment of pixels.
+ *
+ * A command buffer holds several commands.
+ * It always begins with a fresh command header
+ * (the protocol doesn't require this, but we enforce it to allow
+ * multiple buffers to be potentially encoded and sent in parallel).
+ * A single command encodes one contiguous horizontal line of pixels
+ *
+ * The function relies on the client to do all allocation, so that
+ * rendering can be done directly to output buffers (e.g. USB URBs).
+ * The function fills the supplied command buffer, providing information
+ * on where it left off, so the client may call in again with additional
+ * buffers if the line will take several buffers to complete.
+ *
+ * A single command can transmit a maximum of 256 pixels,
+ * regardless of the compression ratio (protocol design limit).
+ * To the hardware, 0 for a size byte means 256
+ *
+ * Rather than 256 pixel commands which are either rl or raw encoded,
+ * the rlx command simply assumes alternating raw and rl spans within one cmd.
+ * This has a slightly larger header overhead, but produces more even results.
+ * It also processes all data (read and write) in a single pass.
+ * Performance benchmarks of common cases show it having just slightly better
+ * compression than 256 pixel raw -or- rle commands, with similar CPU consumpion.
+ * But for very rl friendly data, will compress not quite as well.
+ */
static void dlfb_compress_hline(
const uint16_t **pixel_start_ptr,
const uint16_t *const pixel_end,
if (res)
err("usb_register failed. Error number %d", res);
- printk("VMODES initialized\n");
+ printk(KERN_INFO "VMODES initialized\n");
return res;
}
urb = unode->urb;
/* Free each separately allocated piece */
- usb_buffer_free(urb->dev, dev->urbs.size,
- urb->transfer_buffer, urb->transfer_dma);
+ usb_free_coherent(urb->dev, dev->urbs.size,
+ urb->transfer_buffer, urb->transfer_dma);
usb_free_urb(urb);
kfree(node);
}
}
unode->urb = urb;
- buf = usb_buffer_alloc(dev->udev, MAX_TRANSFER, GFP_KERNEL,
- &urb->transfer_dma);
+ buf = usb_alloc_coherent(dev->udev, MAX_TRANSFER, GFP_KERNEL,
+ &urb->transfer_dma);
if (!buf) {
kfree(unode);
usb_free_urb(urb);
kref_get(&dev->kref); /* released in free_render_urbs() */
- dl_notice("allocated %d %d byte urbs \n", i, (int) size);
+ dl_notice("allocated %d %d byte urbs\n", i, (int) size);
return i;
}
#include "usbip_common.h"
#include "stub.h"
-#include "../../usb/core/hcd.h"
+#include <linux/usb/hcd.h>
static int is_clear_halt_cmd(struct urb *urb)
}
/* set priv->urb->setup_packet */
- priv->urb->setup_packet = kzalloc(8, GFP_KERNEL);
+ priv->urb->setup_packet = kmemdup(&pdu->u.cmd_submit.setup, 8,
+ GFP_KERNEL);
if (!priv->urb->setup_packet) {
dev_err(&sdev->interface->dev, "allocate setup_packet\n");
usbip_event_add(ud, SDEV_EVENT_ERROR_MALLOC);
return;
}
- memcpy(priv->urb->setup_packet, &pdu->u.cmd_submit.setup, 8);
/* set other members from the base header of pdu */
priv->urb->context = (void *) priv;
#include <linux/spinlock.h>
#include <linux/sched.h>
#include <linux/slab.h>
- #include <asm/time.h>
- #include <asm/io.h>
- #include <asm/uaccess.h>
+ #include <linux/time.h>
+ #include <linux/io.h>
+ #include <linux/uaccess.h>
#include "../vme.h"
#include "../vme_bridge.h"
static void __exit tsi148_exit(void);
- int tsi148_slave_set(struct vme_slave_resource *, int, unsigned long long,
- unsigned long long, dma_addr_t, vme_address_t, vme_cycle_t);
- int tsi148_slave_get(struct vme_slave_resource *, int *, unsigned long long *,
- unsigned long long *, dma_addr_t *, vme_address_t *, vme_cycle_t *);
-
- int tsi148_master_get(struct vme_master_resource *, int *, unsigned long long *,
- unsigned long long *, vme_address_t *, vme_cycle_t *, vme_width_t *);
- int tsi148_master_set(struct vme_master_resource *, int, unsigned long long,
- unsigned long long, vme_address_t, vme_cycle_t, vme_width_t);
- ssize_t tsi148_master_read(struct vme_master_resource *, void *, size_t,
- loff_t);
- ssize_t tsi148_master_write(struct vme_master_resource *, void *, size_t,
- loff_t);
- unsigned int tsi148_master_rmw(struct vme_master_resource *, unsigned int,
- unsigned int, unsigned int, loff_t);
- int tsi148_dma_list_add (struct vme_dma_list *, struct vme_dma_attr *,
- struct vme_dma_attr *, size_t);
- int tsi148_dma_list_exec(struct vme_dma_list *);
- int tsi148_dma_list_empty(struct vme_dma_list *);
- int tsi148_generate_irq(int, int);
-
/* Module parameter */
static int err_chk;
static int geoid;
u32 serviced = 0;
for (i = 0; i < 4; i++) {
- if(stat & TSI148_LCSR_INTS_LMS[i]) {
+ if (stat & TSI148_LCSR_INTS_LMS[i]) {
/* We only enable interrupts if the callback is set */
bridge->lm_callback[i](i);
serviced |= TSI148_LCSR_INTC_LMC[i];
*
* XXX This functionality is not exposed up though API.
*/
- static u32 tsi148_MB_irqhandler(struct tsi148_driver *bridge, u32 stat)
+ static u32 tsi148_MB_irqhandler(struct vme_bridge *tsi148_bridge, u32 stat)
{
int i;
u32 val;
u32 serviced = 0;
+ struct tsi148_driver *bridge;
+
+ bridge = tsi148_bridge->driver_priv;
for (i = 0; i < 4; i++) {
- if(stat & TSI148_LCSR_INTS_MBS[i]) {
+ if (stat & TSI148_LCSR_INTS_MBS[i]) {
val = ioread32be(bridge->base + TSI148_GCSR_MBOX[i]);
- printk("VME Mailbox %d received: 0x%x\n", i, val);
+ dev_err(tsi148_bridge->parent, "VME Mailbox %d received"
+ ": 0x%x\n", i, val);
serviced |= TSI148_LCSR_INTC_MBC[i];
}
}
/*
* Display error & status message when PERR (PCI) exception interrupt occurs.
*/
- static u32 tsi148_PERR_irqhandler(struct tsi148_driver *bridge)
+ static u32 tsi148_PERR_irqhandler(struct vme_bridge *tsi148_bridge)
{
- printk(KERN_ERR
- "PCI Exception at address: 0x%08x:%08x, attributes: %08x\n",
+ struct tsi148_driver *bridge;
+
+ bridge = tsi148_bridge->driver_priv;
+
+ dev_err(tsi148_bridge->parent, "PCI Exception at address: 0x%08x:%08x, "
+ "attributes: %08x\n",
ioread32be(bridge->base + TSI148_LCSR_EDPAU),
ioread32be(bridge->base + TSI148_LCSR_EDPAL),
- ioread32be(bridge->base + TSI148_LCSR_EDPAT)
- );
- printk(KERN_ERR
- "PCI-X attribute reg: %08x, PCI-X split completion reg: %08x\n",
+ ioread32be(bridge->base + TSI148_LCSR_EDPAT));
+
+ dev_err(tsi148_bridge->parent, "PCI-X attribute reg: %08x, PCI-X split "
+ "completion reg: %08x\n",
ioread32be(bridge->base + TSI148_LCSR_EDPXA),
- ioread32be(bridge->base + TSI148_LCSR_EDPXS)
- );
+ ioread32be(bridge->base + TSI148_LCSR_EDPXS));
iowrite32be(TSI148_LCSR_EDPAT_EDPCL, bridge->base + TSI148_LCSR_EDPAT);
reg_join(error_addr_high, error_addr_low, &error_addr);
/* Check for exception register overflow (we have lost error data) */
- if(error_attrib & TSI148_LCSR_VEAT_VEOF) {
- printk(KERN_ERR "VME Bus Exception Overflow Occurred\n");
+ if (error_attrib & TSI148_LCSR_VEAT_VEOF) {
+ dev_err(tsi148_bridge->parent, "VME Bus Exception Overflow "
+ "Occurred\n");
}
- error = (struct vme_bus_error *)kmalloc(sizeof (struct vme_bus_error),
- GFP_ATOMIC);
+ error = kmalloc(sizeof(struct vme_bus_error), GFP_ATOMIC);
if (error) {
error->address = error_addr;
error->attributes = error_attrib;
list_add_tail(&(error->list), &(tsi148_bridge->vme_errors));
} else {
- printk(KERN_ERR
- "Unable to alloc memory for VMEbus Error reporting\n");
- printk(KERN_ERR
- "VME Bus Error at address: 0x%llx, attributes: %08x\n",
- error_addr, error_attrib);
+ dev_err(tsi148_bridge->parent, "Unable to alloc memory for "
+ "VMEbus Error reporting\n");
+ dev_err(tsi148_bridge->parent, "VME Bus Error at address: "
+ "0x%llx, attributes: %08x\n", error_addr, error_attrib);
}
/* Clear Status */
for (i = 7; i > 0; i--) {
if (stat & (1 << i)) {
/*
- * Note: Even though the registers are defined
- * as 32-bits in the spec, we only want to issue
- * 8-bit IACK cycles on the bus, read from offset
- * 3.
+ * Note: Even though the registers are defined as
+ * 32-bits in the spec, we only want to issue 8-bit
+ * IACK cycles on the bus, read from offset 3.
*/
vec = ioread8(bridge->base + TSI148_LCSR_VIACK[i] + 3);
/* Only look at unmasked interrupts */
stat &= enable;
- if (unlikely(!stat)) {
+ if (unlikely(!stat))
return IRQ_NONE;
- }
/* Call subhandlers as appropriate */
/* DMA irqs */
/* Mail box irqs */
if (stat & (TSI148_LCSR_INTS_MB3S | TSI148_LCSR_INTS_MB2S |
TSI148_LCSR_INTS_MB1S | TSI148_LCSR_INTS_MB0S))
- serviced |= tsi148_MB_irqhandler(bridge, stat);
+ serviced |= tsi148_MB_irqhandler(tsi148_bridge, stat);
/* PCI bus error */
if (stat & TSI148_LCSR_INTS_PERRS)
- serviced |= tsi148_PERR_irqhandler(bridge);
+ serviced |= tsi148_PERR_irqhandler(tsi148_bridge);
/* VME bus error */
if (stat & TSI148_LCSR_INTS_VERRS)
IRQF_SHARED,
driver_name, tsi148_bridge);
if (result) {
- dev_err(&pdev->dev, "Can't get assigned pci irq vector %02X\n",
- pdev->irq);
+ dev_err(tsi148_bridge->parent, "Can't get assigned pci irq "
+ "vector %02X\n", pdev->irq);
return result;
}
/* Iterate through errors */
list_for_each(err_pos, &(tsi148_bridge->vme_errors)) {
vme_err = list_entry(err_pos, struct vme_bus_error, list);
- if((vme_err->address >= address) && (vme_err->address < bound)){
+ if ((vme_err->address >= address) &&
+ (vme_err->address < bound)) {
+
valid = vme_err;
break;
}
list_for_each_safe(err_pos, temp, &(tsi148_bridge->vme_errors)) {
vme_err = list_entry(err_pos, struct vme_bus_error, list);
- if((vme_err->address >= address) && (vme_err->address < bound)){
+ if ((vme_err->address >= address) &&
+ (vme_err->address < bound)) {
+
list_del(err_pos);
kfree(vme_err);
}
unsigned int vme_bound_low, vme_bound_high;
unsigned int pci_offset_low, pci_offset_high;
unsigned long long vme_bound, pci_offset;
+ struct vme_bridge *tsi148_bridge;
struct tsi148_driver *bridge;
- bridge = image->parent->driver_priv;
+ tsi148_bridge = image->parent;
+ bridge = tsi148_bridge->driver_priv;
i = image->number;
case VME_USER3:
case VME_USER4:
default:
- printk("Invalid address space\n");
+ dev_err(tsi148_bridge->parent, "Invalid address space\n");
return -EINVAL;
break;
}
reg_split(pci_offset, &pci_offset_high, &pci_offset_low);
if (vme_base_low & (granularity - 1)) {
- printk("Invalid VME base alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid VME base alignment\n");
return -EINVAL;
}
if (vme_bound_low & (granularity - 1)) {
- printk("Invalid VME bound alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid VME bound alignment\n");
return -EINVAL;
}
if (pci_offset_low & (granularity - 1)) {
- printk("Invalid PCI Offset alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid PCI Offset "
+ "alignment\n");
return -EINVAL;
}
tsi148_bridge = image->parent;
- /* Find pci_dev container of dev */
- if (tsi148_bridge->parent == NULL) {
- printk("Dev entry NULL\n");
- return -EINVAL;
- }
- pdev = container_of(tsi148_bridge->parent, struct pci_dev, dev);
+ pdev = container_of(tsi148_bridge->parent, struct pci_dev, dev);
existing_size = (unsigned long long)(image->bus_resource.end -
image->bus_resource.start);
}
/* Exit here if size is zero */
- if (size == 0) {
+ if (size == 0)
return 0;
- }
if (image->bus_resource.name == NULL) {
image->bus_resource.name = kmalloc(VMENAMSIZ+3, GFP_KERNEL);
if (image->bus_resource.name == NULL) {
- printk(KERN_ERR "Unable to allocate memory for resource"
- " name\n");
+ dev_err(tsi148_bridge->parent, "Unable to allocate "
+ "memory for resource name\n");
retval = -ENOMEM;
goto err_name;
}
&(image->bus_resource), size, size, PCIBIOS_MIN_MEM,
0, NULL, NULL);
if (retval) {
- printk(KERN_ERR "Failed to allocate mem resource for "
- "window %d size 0x%lx start 0x%lx\n",
+ dev_err(tsi148_bridge->parent, "Failed to allocate mem "
+ "resource for window %d size 0x%lx start 0x%lx\n",
image->number, (unsigned long)size,
(unsigned long)image->bus_resource.start);
goto err_resource;
image->kern_base = ioremap_nocache(
image->bus_resource.start, size);
if (image->kern_base == NULL) {
- printk(KERN_ERR "Failed to remap resource\n");
+ dev_err(tsi148_bridge->parent, "Failed to remap resource\n");
retval = -ENOMEM;
goto err_remap;
}
/*
* Set the attributes of an outbound window.
*/
- int tsi148_master_set( struct vme_master_resource *image, int enabled,
+ int tsi148_master_set(struct vme_master_resource *image, int enabled,
unsigned long long vme_base, unsigned long long size,
vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
{
unsigned int pci_bound_low, pci_bound_high;
unsigned int vme_offset_low, vme_offset_high;
unsigned long long pci_bound, vme_offset, pci_base;
+ struct vme_bridge *tsi148_bridge;
struct tsi148_driver *bridge;
- bridge = image->parent->driver_priv;
+ tsi148_bridge = image->parent;
+
+ bridge = tsi148_bridge->driver_priv;
/* Verify input data */
if (vme_base & 0xFFFF) {
- printk(KERN_ERR "Invalid VME Window alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid VME Window "
+ "alignment\n");
retval = -EINVAL;
goto err_window;
}
if ((size == 0) && (enabled != 0)) {
- printk(KERN_ERR "Size must be non-zero for enabled windows\n");
+ dev_err(tsi148_bridge->parent, "Size must be non-zero for "
+ "enabled windows\n");
retval = -EINVAL;
goto err_window;
}
retval = tsi148_alloc_resource(image, size);
if (retval) {
spin_unlock(&(image->lock));
- printk(KERN_ERR "Unable to allocate memory for "
+ dev_err(tsi148_bridge->parent, "Unable to allocate memory for "
"resource\n");
goto err_res;
}
if (pci_base_low & 0xFFFF) {
spin_unlock(&(image->lock));
- printk(KERN_ERR "Invalid PCI base alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid PCI base alignment\n");
retval = -EINVAL;
goto err_gran;
}
if (pci_bound_low & 0xFFFF) {
spin_unlock(&(image->lock));
- printk(KERN_ERR "Invalid PCI bound alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid PCI bound alignment\n");
retval = -EINVAL;
goto err_gran;
}
if (vme_offset_low & 0xFFFF) {
spin_unlock(&(image->lock));
- printk(KERN_ERR "Invalid VME Offset alignment\n");
+ dev_err(tsi148_bridge->parent, "Invalid VME Offset "
+ "alignment\n");
retval = -EINVAL;
goto err_gran;
}
temp_ctl |= TSI148_LCSR_OTAT_TM_2eSST;
}
if (cycle & VME_2eSSTB) {
- printk(KERN_WARNING "Currently not setting Broadcast Select "
- "Registers\n");
+ dev_warn(tsi148_bridge->parent, "Currently not setting "
+ "Broadcast Select Registers\n");
temp_ctl &= ~TSI148_LCSR_OTAT_TM_M;
temp_ctl |= TSI148_LCSR_OTAT_TM_2eSSTB;
}
break;
default:
spin_unlock(&(image->lock));
- printk(KERN_ERR "Invalid data width\n");
+ dev_err(tsi148_bridge->parent, "Invalid data width\n");
retval = -EINVAL;
goto err_dwidth;
}
break;
default:
spin_unlock(&(image->lock));
- printk(KERN_ERR "Invalid address space\n");
+ dev_err(tsi148_bridge->parent, "Invalid address space\n");
retval = -EINVAL;
goto err_aspace;
break;
*
* XXX Not parsing prefetch information.
*/
- int __tsi148_master_get( struct vme_master_resource *image, int *enabled,
+ int __tsi148_master_get(struct vme_master_resource *image, int *enabled,
unsigned long long *vme_base, unsigned long long *size,
vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
{
*cycle |= VME_2eSST320;
/* Setup cycle types */
- if ((ctl & TSI148_LCSR_OTAT_TM_M ) == TSI148_LCSR_OTAT_TM_SCT)
+ if ((ctl & TSI148_LCSR_OTAT_TM_M) == TSI148_LCSR_OTAT_TM_SCT)
*cycle |= VME_SCT;
- if ((ctl & TSI148_LCSR_OTAT_TM_M ) == TSI148_LCSR_OTAT_TM_BLT)
+ if ((ctl & TSI148_LCSR_OTAT_TM_M) == TSI148_LCSR_OTAT_TM_BLT)
*cycle |= VME_BLT;
- if ((ctl & TSI148_LCSR_OTAT_TM_M ) == TSI148_LCSR_OTAT_TM_MBLT)
+ if ((ctl & TSI148_LCSR_OTAT_TM_M) == TSI148_LCSR_OTAT_TM_MBLT)
*cycle |= VME_MBLT;
- if ((ctl & TSI148_LCSR_OTAT_TM_M ) == TSI148_LCSR_OTAT_TM_2eVME)
+ if ((ctl & TSI148_LCSR_OTAT_TM_M) == TSI148_LCSR_OTAT_TM_2eVME)
*cycle |= VME_2eVME;
- if ((ctl & TSI148_LCSR_OTAT_TM_M ) == TSI148_LCSR_OTAT_TM_2eSST)
+ if ((ctl & TSI148_LCSR_OTAT_TM_M) == TSI148_LCSR_OTAT_TM_2eSST)
*cycle |= VME_2eSST;
- if ((ctl & TSI148_LCSR_OTAT_TM_M ) == TSI148_LCSR_OTAT_TM_2eSSTB)
+ if ((ctl & TSI148_LCSR_OTAT_TM_M) == TSI148_LCSR_OTAT_TM_2eSSTB)
*cycle |= VME_2eSSTB;
if (ctl & TSI148_LCSR_OTAT_SUP)
}
- int tsi148_master_get( struct vme_master_resource *image, int *enabled,
+ int tsi148_master_get(struct vme_master_resource *image, int *enabled,
unsigned long long *vme_base, unsigned long long *size,
vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
{
vme_err = tsi148_find_error(tsi148_bridge, aspace, vme_base + offset,
count);
- if(vme_err != NULL) {
+ if (vme_err != NULL) {
dev_err(image->parent->parent, "First VME read error detected "
"an at address 0x%llx\n", vme_err->address);
retval = vme_err->address - (vme_base + offset);
vme_err = tsi148_find_error(tsi148_bridge, aspace, vme_base + offset,
count);
- if(vme_err != NULL) {
- printk("First VME write error detected an at address 0x%llx\n",
- vme_err->address);
+ if (vme_err != NULL) {
+ dev_warn(tsi148_bridge->parent, "First VME write error detected"
+ " an at address 0x%llx\n", vme_err->address);
retval = vme_err->address - (vme_base + offset);
/* Clear down save errors in this address range */
tsi148_clear_errors(tsi148_bridge, aspace, vme_base + offset,
return result;
}
- static int tsi148_dma_set_vme_src_attributes (u32 *attr, vme_address_t aspace,
- vme_cycle_t cycle, vme_width_t dwidth)
+ static int tsi148_dma_set_vme_src_attributes(struct device *dev, u32 *attr,
+ vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
{
/* Setup 2eSST speeds */
switch (cycle & (VME_2eSST160 | VME_2eSST267 | VME_2eSST320)) {
}
/* Setup cycle types */
- if (cycle & VME_SCT) {
+ if (cycle & VME_SCT)
*attr |= TSI148_LCSR_DSAT_TM_SCT;
- }
- if (cycle & VME_BLT) {
+
+ if (cycle & VME_BLT)
*attr |= TSI148_LCSR_DSAT_TM_BLT;
- }
- if (cycle & VME_MBLT) {
+
+ if (cycle & VME_MBLT)
*attr |= TSI148_LCSR_DSAT_TM_MBLT;
- }
- if (cycle & VME_2eVME) {
+
+ if (cycle & VME_2eVME)
*attr |= TSI148_LCSR_DSAT_TM_2eVME;
- }
- if (cycle & VME_2eSST) {
+
+ if (cycle & VME_2eSST)
*attr |= TSI148_LCSR_DSAT_TM_2eSST;
- }
+
if (cycle & VME_2eSSTB) {
- printk("Currently not setting Broadcast Select Registers\n");
+ dev_err(dev, "Currently not setting Broadcast Select "
+ "Registers\n");
*attr |= TSI148_LCSR_DSAT_TM_2eSSTB;
}
*attr |= TSI148_LCSR_DSAT_DBW_32;
break;
default:
- printk("Invalid data width\n");
+ dev_err(dev, "Invalid data width\n");
return -EINVAL;
}
*attr |= TSI148_LCSR_DSAT_AMODE_USER4;
break;
default:
- printk("Invalid address space\n");
+ dev_err(dev, "Invalid address space\n");
return -EINVAL;
break;
}
return 0;
}
- static int tsi148_dma_set_vme_dest_attributes(u32 *attr, vme_address_t aspace,
- vme_cycle_t cycle, vme_width_t dwidth)
+ static int tsi148_dma_set_vme_dest_attributes(struct device *dev, u32 *attr,
+ vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
{
/* Setup 2eSST speeds */
switch (cycle & (VME_2eSST160 | VME_2eSST267 | VME_2eSST320)) {
}
/* Setup cycle types */
- if (cycle & VME_SCT) {
+ if (cycle & VME_SCT)
*attr |= TSI148_LCSR_DDAT_TM_SCT;
- }
- if (cycle & VME_BLT) {
+
+ if (cycle & VME_BLT)
*attr |= TSI148_LCSR_DDAT_TM_BLT;
- }
- if (cycle & VME_MBLT) {
+
+ if (cycle & VME_MBLT)
*attr |= TSI148_LCSR_DDAT_TM_MBLT;
- }
- if (cycle & VME_2eVME) {
+
+ if (cycle & VME_2eVME)
*attr |= TSI148_LCSR_DDAT_TM_2eVME;
- }
- if (cycle & VME_2eSST) {
+
+ if (cycle & VME_2eSST)
*attr |= TSI148_LCSR_DDAT_TM_2eSST;
- }
+
if (cycle & VME_2eSSTB) {
- printk("Currently not setting Broadcast Select Registers\n");
+ dev_err(dev, "Currently not setting Broadcast Select "
+ "Registers\n");
*attr |= TSI148_LCSR_DDAT_TM_2eSSTB;
}
*attr |= TSI148_LCSR_DDAT_DBW_32;
break;
default:
- printk("Invalid data width\n");
+ dev_err(dev, "Invalid data width\n");
return -EINVAL;
}
*attr |= TSI148_LCSR_DDAT_AMODE_USER4;
break;
default:
- printk("Invalid address space\n");
+ dev_err(dev, "Invalid address space\n");
return -EINVAL;
break;
}
/*
* Add a link list descriptor to the list
*/
- int tsi148_dma_list_add (struct vme_dma_list *list, struct vme_dma_attr *src,
+ int tsi148_dma_list_add(struct vme_dma_list *list, struct vme_dma_attr *src,
struct vme_dma_attr *dest, size_t count)
{
struct tsi148_dma_entry *entry, *prev;
struct vme_dma_vme *vme_attr;
dma_addr_t desc_ptr;
int retval = 0;
+ struct vme_bridge *tsi148_bridge;
+
+ tsi148_bridge = list->parent->parent;
/* Descriptor must be aligned on 64-bit boundaries */
- entry = (struct tsi148_dma_entry *)kmalloc(
- sizeof(struct tsi148_dma_entry), GFP_KERNEL);
+ entry = kmalloc(sizeof(struct tsi148_dma_entry), GFP_KERNEL);
if (entry == NULL) {
- printk("Failed to allocate memory for dma resource "
- "structure\n");
+ dev_err(tsi148_bridge->parent, "Failed to allocate memory for "
+ "dma resource structure\n");
retval = -ENOMEM;
goto err_mem;
}
/* Test descriptor alignment */
if ((unsigned long)&(entry->descriptor) & 0x7) {
- printk("Descriptor not aligned to 8 byte boundary as "
- "required: %p\n", &(entry->descriptor));
+ dev_err(tsi148_bridge->parent, "Descriptor not aligned to 8 "
+ "byte boundary as required: %p\n",
+ &(entry->descriptor));
retval = -EINVAL;
goto err_align;
}
entry->descriptor.dsal = pattern_attr->pattern;
entry->descriptor.dsat = TSI148_LCSR_DSAT_TYP_PAT;
/* Default behaviour is 32 bit pattern */
- if (pattern_attr->type & VME_DMA_PATTERN_BYTE) {
+ if (pattern_attr->type & VME_DMA_PATTERN_BYTE)
entry->descriptor.dsat |= TSI148_LCSR_DSAT_PSZ;
- }
+
/* It seems that the default behaviour is to increment */
- if ((pattern_attr->type & VME_DMA_PATTERN_INCREMENT) == 0) {
+ if ((pattern_attr->type & VME_DMA_PATTERN_INCREMENT) == 0)
entry->descriptor.dsat |= TSI148_LCSR_DSAT_NIN;
- }
+
break;
case VME_DMA_PCI:
pci_attr = (struct vme_dma_pci *)src->private;
entry->descriptor.dsat = TSI148_LCSR_DSAT_TYP_VME;
retval = tsi148_dma_set_vme_src_attributes(
- &(entry->descriptor.dsat), vme_attr->aspace,
- vme_attr->cycle, vme_attr->dwidth);
- if(retval < 0 )
+ tsi148_bridge->parent, &(entry->descriptor.dsat),
+ vme_attr->aspace, vme_attr->cycle, vme_attr->dwidth);
+ if (retval < 0)
goto err_source;
break;
default:
- printk("Invalid source type\n");
+ dev_err(tsi148_bridge->parent, "Invalid source type\n");
retval = -EINVAL;
goto err_source;
break;
entry->descriptor.ddat = TSI148_LCSR_DDAT_TYP_VME;
retval = tsi148_dma_set_vme_dest_attributes(
- &(entry->descriptor.ddat), vme_attr->aspace,
- vme_attr->cycle, vme_attr->dwidth);
- if(retval < 0 )
+ tsi148_bridge->parent, &(entry->descriptor.ddat),
+ vme_attr->aspace, vme_attr->cycle, vme_attr->dwidth);
+ if (retval < 0)
goto err_dest;
break;
default:
- printk("Invalid destination type\n");
+ dev_err(tsi148_bridge->parent, "Invalid destination type\n");
retval = -EINVAL;
goto err_dest;
break;
list_add_tail(&(entry->list), &(list->entries));
/* Fill out previous descriptors "Next Address" */
- if(entry->list.prev != &(list->entries)){
+ if (entry->list.prev != &(list->entries)) {
prev = list_entry(entry->list.prev, struct tsi148_dma_entry,
list);
/* We need the bus address for the pointer */
dma_addr_t bus_addr;
u32 bus_addr_high, bus_addr_low;
u32 val, dctlreg = 0;
+ struct vme_bridge *tsi148_bridge;
struct tsi148_driver *bridge;
ctrlr = list->parent;
- bridge = ctrlr->parent->driver_priv;
+ tsi148_bridge = ctrlr->parent;
+
+ bridge = tsi148_bridge->driver_priv;
mutex_lock(&(ctrlr->mtx));
channel = ctrlr->number;
- if (! list_empty(&(ctrlr->running))) {
+ if (!list_empty(&(ctrlr->running))) {
/*
* XXX We have an active DMA transfer and currently haven't
* sorted out the mechanism for "pending" DMA transfers.
TSI148_LCSR_OFFSET_DSTA);
if (val & TSI148_LCSR_DSTA_VBE) {
- printk(KERN_ERR "tsi148: DMA Error. DSTA=%08X\n", val);
+ dev_err(tsi148_bridge->parent, "DMA Error. DSTA=%08X\n", val);
retval = -EIO;
}
int tsi148_dma_list_empty(struct vme_dma_list *list)
{
struct list_head *pos, *temp;
- struct tsi148_dma_entry *entry;
+ struct tsi148_dma_entry *entry;
/* detach and free each entry */
list_for_each_safe(pos, temp, &(list->entries)) {
kfree(entry);
}
- return (0);
+ return 0;
}
/*
{
u32 lm_base_high, lm_base_low, lm_ctl = 0;
int i;
+ struct vme_bridge *tsi148_bridge;
struct tsi148_driver *bridge;
- bridge = lm->parent->driver_priv;
+ tsi148_bridge = lm->parent;
+
+ bridge = tsi148_bridge->driver_priv;
mutex_lock(&(lm->mtx));
for (i = 0; i < lm->monitors; i++) {
if (bridge->lm_callback[i] != NULL) {
mutex_unlock(&(lm->mtx));
- printk("Location monitor callback attached, can't "
- "reset\n");
+ dev_err(tsi148_bridge->parent, "Location monitor "
+ "callback attached, can't reset\n");
return -EBUSY;
}
}
break;
default:
mutex_unlock(&(lm->mtx));
- printk("Invalid address space\n");
+ dev_err(tsi148_bridge->parent, "Invalid address space\n");
return -EINVAL;
break;
}
if (lm_ctl & TSI148_LCSR_LMAT_EN)
enabled = 1;
- if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A16) {
+ if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A16)
*aspace |= VME_A16;
- }
- if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A24) {
+
+ if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A24)
*aspace |= VME_A24;
- }
- if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A32) {
+
+ if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A32)
*aspace |= VME_A32;
- }
- if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A64) {
+
+ if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A64)
*aspace |= VME_A64;
- }
+
if (lm_ctl & TSI148_LCSR_LMAT_SUPR)
*cycle |= VME_SUPER;
void (*callback)(int))
{
u32 lm_ctl, tmp;
+ struct vme_bridge *tsi148_bridge;
struct tsi148_driver *bridge;
- bridge = lm->parent->driver_priv;
+ tsi148_bridge = lm->parent;
+
+ bridge = tsi148_bridge->driver_priv;
mutex_lock(&(lm->mtx));
lm_ctl = ioread32be(bridge->base + TSI148_LCSR_LMAT);
if ((lm_ctl & (TSI148_LCSR_LMAT_PGM | TSI148_LCSR_LMAT_DATA)) == 0) {
mutex_unlock(&(lm->mtx));
- printk("Location monitor not properly configured\n");
+ dev_err(tsi148_bridge->parent, "Location monitor not properly "
+ "configured\n");
return -EINVAL;
}
/* Check that a callback isn't already attached */
if (bridge->lm_callback[monitor] != NULL) {
mutex_unlock(&(lm->mtx));
- printk("Existing callback attached\n");
+ dev_err(tsi148_bridge->parent, "Existing callback attached\n");
return -EBUSY;
}
*/
int tsi148_slot_get(struct vme_bridge *tsi148_bridge)
{
- u32 slot = 0;
+ u32 slot = 0;
struct tsi148_driver *bridge;
bridge = tsi148_bridge->driver_priv;
bridge->crcsr_kernel = pci_alloc_consistent(pdev, VME_CRCSR_BUF_SIZE,
&(bridge->crcsr_bus));
if (bridge->crcsr_kernel == NULL) {
- dev_err(&pdev->dev, "Failed to allocate memory for CR/CSR "
- "image\n");
+ dev_err(tsi148_bridge->parent, "Failed to allocate memory for "
+ "CR/CSR image\n");
return -ENOMEM;
}
if (cbar != vstat) {
cbar = vstat;
- dev_info(&pdev->dev, "Setting CR/CSR offset\n");
+ dev_info(tsi148_bridge->parent, "Setting CR/CSR offset\n");
iowrite32be(cbar<<3, bridge->base + TSI148_CBAR);
}
- dev_info(&pdev->dev, "CR/CSR Offset: %d\n", cbar);
+ dev_info(tsi148_bridge->parent, "CR/CSR Offset: %d\n", cbar);
crat = ioread32be(bridge->base + TSI148_LCSR_CRAT);
if (crat & TSI148_LCSR_CRAT_EN) {
- dev_info(&pdev->dev, "Enabling CR/CSR space\n");
+ dev_info(tsi148_bridge->parent, "Enabling CR/CSR space\n");
iowrite32be(crat | TSI148_LCSR_CRAT_EN,
bridge->base + TSI148_LCSR_CRAT);
} else
- dev_info(&pdev->dev, "CR/CSR already enabled\n");
+ dev_info(tsi148_bridge->parent, "CR/CSR already enabled\n");
/* If we want flushed, error-checked writes, set up a window
* over the CR/CSR registers. We read from here to safely flush
* through VME writes.
*/
- if(err_chk) {
+ if (err_chk) {
retval = tsi148_master_set(bridge->flush_image, 1,
(vstat * 0x80000), 0x80000, VME_CRCSR, VME_SCT,
VME_D16);
if (retval)
- dev_err(&pdev->dev, "Configuring flush image failed\n");
+ dev_err(tsi148_bridge->parent, "Configuring flush image"
+ " failed\n");
}
return 0;
/* If we want to support more than one of each bridge, we need to
* dynamically generate this so we get one per device
*/
- tsi148_bridge = (struct vme_bridge *)kmalloc(sizeof(struct vme_bridge),
- GFP_KERNEL);
+ tsi148_bridge = kzalloc(sizeof(struct vme_bridge), GFP_KERNEL);
if (tsi148_bridge == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for device "
"structure\n");
goto err_struct;
}
- memset(tsi148_bridge, 0, sizeof(struct vme_bridge));
-
- tsi148_device = kmalloc(sizeof(struct tsi148_driver), GFP_KERNEL);
+ tsi148_device = kzalloc(sizeof(struct tsi148_driver), GFP_KERNEL);
if (tsi148_device == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for device "
"structure\n");
goto err_driver;
}
- memset(tsi148_device, 0, sizeof(struct tsi148_driver));
-
tsi148_bridge->driver_priv = tsi148_device;
/* Enable the device */
* hence have one less master window resource available.
*/
master_num = TSI148_MAX_MASTER;
- if(err_chk){
+ if (err_chk) {
master_num--;
- tsi148_device->flush_image = (struct vme_master_resource *)
+ tsi148_device->flush_image =
kmalloc(sizeof(struct vme_master_resource), GFP_KERNEL);
if (tsi148_device->flush_image == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for "
/* Add master windows to list */
INIT_LIST_HEAD(&(tsi148_bridge->master_resources));
for (i = 0; i < master_num; i++) {
- master_image = (struct vme_master_resource *)kmalloc(
- sizeof(struct vme_master_resource), GFP_KERNEL);
+ master_image = kmalloc(sizeof(struct vme_master_resource),
+ GFP_KERNEL);
if (master_image == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for "
"master resource structure\n");
/* Add slave windows to list */
INIT_LIST_HEAD(&(tsi148_bridge->slave_resources));
for (i = 0; i < TSI148_MAX_SLAVE; i++) {
- slave_image = (struct vme_slave_resource *)kmalloc(
- sizeof(struct vme_slave_resource), GFP_KERNEL);
+ slave_image = kmalloc(sizeof(struct vme_slave_resource),
+ GFP_KERNEL);
if (slave_image == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for "
"slave resource structure\n");
/* Add dma engines to list */
INIT_LIST_HEAD(&(tsi148_bridge->dma_resources));
for (i = 0; i < TSI148_MAX_DMA; i++) {
- dma_ctrlr = (struct vme_dma_resource *)kmalloc(
- sizeof(struct vme_dma_resource), GFP_KERNEL);
+ dma_ctrlr = kmalloc(sizeof(struct vme_dma_resource),
+ GFP_KERNEL);
if (dma_ctrlr == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for "
"dma resource structure\n");
data = ioread32be(tsi148_device->base + TSI148_LCSR_VSTAT);
dev_info(&pdev->dev, "Board is%s the VME system controller\n",
- (data & TSI148_LCSR_VSTAT_SCONS)? "" : " not");
+ (data & TSI148_LCSR_VSTAT_SCONS) ? "" : " not");
if (!geoid)
dev_info(&pdev->dev, "VME geographical address is %d\n",
data & TSI148_LCSR_VSTAT_GA_M);
dev_info(&pdev->dev, "VME Write and flush and error check is %s\n",
err_chk ? "enabled" : "disabled");
- if (tsi148_crcsr_init(tsi148_bridge, pdev))
+ if (tsi148_crcsr_init(tsi148_bridge, pdev)) {
dev_err(&pdev->dev, "CR/CSR configuration failed.\n");
goto err_crcsr;
+ }
retval = vme_register_bridge(tsi148_bridge);
if (retval != 0) {
err_master:
/* resources are stored in link list */
list_for_each(pos, &(tsi148_bridge->master_resources)) {
- master_image = list_entry(pos, struct vme_master_resource, list);
+ master_image = list_entry(pos, struct vme_master_resource,
+ list);
list_del(pos);
kfree(master_image);
}
static void __exit tsi148_exit(void)
{
pci_unregister_driver(&tsi148_driver);
-
- printk(KERN_DEBUG "Driver removed.\n");
}
MODULE_PARM_DESC(err_chk, "Check for VME errors on reads and writes");
static void
device_set_options(PSDevice pDevice) {
- BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
- BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
+ BYTE abyBroadcastAddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ BYTE abySNAP_RFC1042[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ BYTE abySNAP_Bridgetunnel[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
- memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN);
- memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN);
- memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, ETH_ALEN);
+ memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, ETH_ALEN);
+ memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, ETH_ALEN);
pDevice->uChannel = pDevice->sOpts.channel_num;
pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(INT)pDevice->bDiversityRegCtlON);
}
- static VOID s_vCompleteCurrentMeasure (IN PSDevice pDevice, IN BYTE byResult)
+ static void s_vCompleteCurrentMeasure (PSDevice pDevice, BYTE byResult)
{
UINT ii;
DWORD dwDuration = 0;
//2008-8-4 <add> by chester
//zonetype initial
pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
- if((zonetype=Config_FileOperation(pDevice,FALSE,NULL)) >= 0) { //read zonetype file ok!
+ zonetype = Config_FileOperation(pDevice,FALSE,NULL);
+ if (zonetype >= 0) { //read zonetype file ok!
if ((zonetype == 0)&&
(pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA
pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0;
pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_TBL));
pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_dBm));
}
- CARDvInitChannelTable((PVOID)pDevice);
+ CARDvInitChannelTable((void *)pDevice);
if (pDevice->byLocalID > REV_ID_VT3253_B1) {
- static VOID device_init_diversity_timer(PSDevice pDevice) {
+ static void device_init_diversity_timer(PSDevice pDevice) {
init_timer(&pDevice->TimerSQ3Tmax1);
pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice;
//Enable the chip specified capbilities
pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL);
pDevice->tx_80211 = device_dma0_tx_80211;
- pDevice->sMgmtObj.pAdapter = (PVOID)pDevice;
+ pDevice->sMgmtObj.pAdapter = (void *)pDevice;
pDevice->pMgmt = &(pDevice->sMgmtObj);
dev->irq = pcid->irq;
}
//2008-07-21-01<Add>by MikeLiu
//register wpadev
+ #if 0
if(wpa_set_wpadev(pDevice, 1)!=0) {
printk("Fail to Register WPADEV?\n");
unregister_netdev(pDevice->dev);
free_netdev(dev);
}
+ #endif
device_print_info(pDevice);
pci_set_drvdata(pcid, pDevice);
return 0;
}
#ifdef HOSTAP
if (dev)
- hostap_set_hostapd(pDevice, 0, 0);
+ vt6655_hostap_set_hostapd(pDevice, 0, 0);
#endif
if (dev)
unregister_netdev(dev);
if (pDevice->PortOffset)
- iounmap((PVOID)pDevice->PortOffset);
+ iounmap((void *)pDevice->PortOffset);
if (pDevice->pcid)
pci_release_regions(pDevice->pcid);
dev_kfree_skb(pRDInfo->skb);
- kfree((PVOID)pDesc->pRDInfo);
+ kfree((void *)pDesc->pRDInfo);
}
}
dev_kfree_skb(pRDInfo->skb);
- kfree((PVOID)pDesc->pRDInfo);
+ kfree((void *)pDesc->pRDInfo);
}
}
if (pTDInfo->skb)
dev_kfree_skb(pTDInfo->skb);
- kfree((PVOID)pDesc->pTDInfo);
+ kfree((void *)pDesc->pTDInfo);
}
}
if (pTDInfo->skb)
dev_kfree_skb(pTDInfo->skb);
- kfree((PVOID)pDesc->pTDInfo);
+ kfree((void *)pDesc->pTDInfo);
}
}
//PLICE_DEBUG ->
- VOID InitRxManagementQueue(PSDevice pDevice)
+ void InitRxManagementQueue(PSDevice pDevice)
{
pDevice->rxManeQueue.packet_num = 0;
pDevice->rxManeQueue.head = pDevice->rxManeQueue.tail = 0;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n");
device_init_registers(pDevice, DEVICE_INIT_COLD);
MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
- memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, ETH_ALEN);
device_set_multi(pDevice->dev);
// Init for Key Management
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
}
else {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, NULL);
}
pDevice->flags |=DEVICE_FLAGS_OPENED;
//PLICE_DEBUG<-
//2007-1121-02<Add>by EinsnLiu
if (pDevice->bLinkPass) {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
mdelay(30);
}
#ifdef TxInSleep
pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
- memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN);
- cbFrameBodySize = skb->len - U_HEADER_LEN;
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), ETH_HLEN);
+ cbFrameBodySize = skb->len - ETH_HLEN;
// 802.1H
- if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) {
+ if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) {
cbFrameBodySize += 8;
}
uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
- memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN);
- cbFrameBodySize = skb->len - U_HEADER_LEN;
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), ETH_HLEN);
+ cbFrameBodySize = skb->len - ETH_HLEN;
// 802.1H
- if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) {
+ if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) {
cbFrameBodySize += 8;
}
BYTE Descriptor_type;
WORD Key_info;
BOOL bTxeapol_key = FALSE;
- Protocol_Version = skb->data[U_HEADER_LEN];
- Packet_Type = skb->data[U_HEADER_LEN+1];
- Descriptor_type = skb->data[U_HEADER_LEN+1+1+2];
- Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]);
+ Protocol_Version = skb->data[ETH_HLEN];
+ Packet_Type = skb->data[ETH_HLEN+1];
+ Descriptor_type = skb->data[ETH_HLEN+1+1+2];
+ Key_info = (skb->data[ETH_HLEN+1+1+2+1] << 8)|(skb->data[ETH_HLEN+1+1+2+2]);
if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
if(((Protocol_Version==1) ||(Protocol_Version==2)) &&
(Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer
pDevice->bBeaconSent = FALSE;
if (pDevice->bEnablePSMode) {
- PSbIsNextTBTTWakeUp((HANDLE)pDevice);
+ PSbIsNextTBTTWakeUp((void *)pDevice);
};
if ((pDevice->eOPMode == OP_MODE_AP) ||
// check if mutltcast tx bufferring
pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1;
pMgmt->sNodeDBTable[0].bRxPSPoll = TRUE;
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RX_PSPOLL, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_RX_PSPOLL, NULL);
}
}
}
goto error1;
}
- buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL);
+ buffer = kmalloc(1024, GFP_KERNEL);
if(buffer==NULL) {
printk("alllocate mem for file fail?\n");
result = -1;
PSMgmtObject pMgmt = pDevice->pMgmt;
u32 mc_filter[2];
- struct dev_mc_list *mclist;
+ struct netdev_hw_addr *ha;
VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode));
}
else {
memset(mc_filter, 0, sizeof(mc_filter));
- netdev_for_each_mc_addr(mclist, dev) {
- int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+ netdev_for_each_mc_addr(ha, dev) {
+ int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
}
MACvSelectPage1(pDevice->PortOffset);
break;
case SIOCSIWTXPOW:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWTXPOW \n");
rc = -EOPNOTSUPP;
break;
// Get the spy list
case SIOCGIWSPY:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSPY \n");
rc = -EOPNOTSUPP;
break;
case IOCTL_CMD_HOSTAPD:
- rc = hostap_ioctl(pDevice, &wrq->u.data);
+ rc = vt6655_hostap_ioctl(pDevice, &wrq->u.data);
break;
case IOCTL_CMD_WPA:
if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
spin_unlock_irq(&pDevice->lock);
}
else {
pMgmt->eScanType = WMAC_SCAN_ACTIVE;
if(pDevice->bWPASuppWextEnabled !=TRUE)
#endif
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
spin_unlock_irq(&pDevice->lock);
}
pDevice->bCommit = FALSE;
init_timer(&pMgmt->sTimerSecondCallback);
init_timer(&pDevice->sTimerCommand);
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
- BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL);
+ BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
spin_unlock_irq(&pDevice->lock);
}
return 0;
* Date: May 20, 2003
*
* Functions:
- * s_vGenerateTxParameter - Generate tx dma requried parameter.
+ * s_vGenerateTxParameter - Generate tx dma required parameter.
* vGenerateMACHeader - Translate 802.3 to 802.11 header
- * cbGetFragCount - Caculate fragement number count
+ * cbGetFragCount - Caculate fragment number count
* csBeacon_xmit - beacon tx function
* csMgmt_xmit - management tx function
* s_cbFillTxBufHead - fulfill tx dma buffer header
* s_uGetDataDuration - get tx data required duration
* s_uFillDataHead- fulfill tx data duration header
- * s_uGetRTSCTSDuration- get rtx/cts requried duration
+ * s_uGetRTSCTSDuration- get rtx/cts required duration
* s_uGetRTSCTSRsvTime- get rts/cts reserved time
* s_uGetTxRsvTime- get frame reserved time
* s_vFillCTSHead- fulfill CTS ctl header
- * s_vFillFragParameter- Set fragement ctl parameter.
+ * s_vFillFragParameter- Set fragment ctl parameter.
* s_vFillRTSHead- fulfill RTS ctl header
* s_vFillTxKey- fulfill tx encrypt key
* s_vSWencryption- Software encrypt header
static
- VOID
+ void
s_vFillTxKey(
- IN PSDevice pDevice,
- IN PBYTE pbyBuf,
- IN PBYTE pbyIVHead,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyHdrBuf,
- IN WORD wPayloadLen,
- OUT PBYTE pMICHDR
+ PSDevice pDevice,
+ PBYTE pbyBuf,
+ PBYTE pbyIVHead,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyHdrBuf,
+ WORD wPayloadLen,
+ PBYTE pMICHDR
);
static
- VOID
+ void
s_vFillRTSHead(
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pvRTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN PSEthernetHeader psEthHeader,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byPktType,
+ void * pvRTS,
+ UINT cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ PSEthernetHeader psEthHeader,
+ WORD wCurrentRate,
+ BYTE byFBOption
);
static
- VOID
+ void
s_vGenerateTxParameter(
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pTxBufHead,
- IN PVOID pvRrvTime,
- IN PVOID pvRTS,
- IN PVOID pvCTS,
- IN UINT cbFrameSize,
- IN BOOL bNeedACK,
- IN UINT uDMAIdx,
- IN PSEthernetHeader psEthHeader,
- IN WORD wCurrentRate
+ PSDevice pDevice,
+ BYTE byPktType,
+ void * pTxBufHead,
+ void * pvRrvTime,
+ void * pvRTS,
+ void * pvCTS,
+ UINT cbFrameSize,
+ BOOL bNeedACK,
+ UINT uDMAIdx,
+ PSEthernetHeader psEthHeader,
+ WORD wCurrentRate
);
static void s_vFillFragParameter(
- IN PSDevice pDevice,
- IN PBYTE pbyBuffer,
- IN UINT uTxType,
- IN PVOID pvtdCurr,
- IN WORD wFragType,
- IN UINT cbReqCount
+ PSDevice pDevice,
+ PBYTE pbyBuffer,
+ UINT uTxType,
+ void * pvtdCurr,
+ WORD wFragType,
+ UINT cbReqCount
);
static
UINT
s_cbFillTxBufHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PBYTE pbyTxBufferAddr,
- IN UINT cbFrameBodySize,
- IN UINT uDMAIdx,
- IN PSTxDesc pHeadTD,
- IN PSEthernetHeader psEthHeader,
- IN PBYTE pPacket,
- IN BOOL bNeedEncrypt,
- IN PSKeyItem pTransmitKey,
- IN UINT uNodeIndex,
- OUT PUINT puMACfragNum
+ PSDevice pDevice,
+ BYTE byPktType,
+ PBYTE pbyTxBufferAddr,
+ UINT cbFrameBodySize,
+ UINT uDMAIdx,
+ PSTxDesc pHeadTD,
+ PSEthernetHeader psEthHeader,
+ PBYTE pPacket,
+ BOOL bNeedEncrypt,
+ PSKeyItem pTransmitKey,
+ UINT uNodeIndex,
+ PUINT puMACfragNum
);
static
UINT
s_uFillDataHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pTxDataHead,
- IN UINT cbFrameLength,
- IN UINT uDMAIdx,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption,
- IN WORD wCurrentRate
+ PSDevice pDevice,
+ BYTE byPktType,
+ void * pTxDataHead,
+ UINT cbFrameLength,
+ UINT uDMAIdx,
+ BOOL bNeedAck,
+ UINT uFragIdx,
+ UINT cbLastFragmentSize,
+ UINT uMACfragNum,
+ BYTE byFBOption,
+ WORD wCurrentRate
);
static
- VOID
+ void
s_vFillTxKey (
- IN PSDevice pDevice,
- IN PBYTE pbyBuf,
- IN PBYTE pbyIVHead,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyHdrBuf,
- IN WORD wPayloadLen,
- OUT PBYTE pMICHDR
+ PSDevice pDevice,
+ PBYTE pbyBuf,
+ PBYTE pbyIVHead,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyHdrBuf,
+ WORD wPayloadLen,
+ PBYTE pMICHDR
)
{
PDWORD pdwIV = (PDWORD) pbyIVHead;
static
- VOID
+ void
s_vSWencryption (
- IN PSDevice pDevice,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyPayloadHead,
- IN WORD wPayloadSize
+ PSDevice pDevice,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyPayloadHead,
+ WORD wPayloadSize
)
{
UINT cbICVlen = 4;
static
UINT
s_uGetTxRsvTime (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN UINT cbFrameLength,
- IN WORD wRate,
- IN BOOL bNeedAck
+ PSDevice pDevice,
+ BYTE byPktType,
+ UINT cbFrameLength,
+ WORD wRate,
+ BOOL bNeedAck
)
{
UINT uDataTime, uAckTime;
static
UINT
s_uGetRTSCTSRsvTime (
- IN PSDevice pDevice,
- IN BYTE byRTSRsvType,
- IN BYTE byPktType,
- IN UINT cbFrameLength,
- IN WORD wCurrentRate
+ PSDevice pDevice,
+ BYTE byRTSRsvType,
+ BYTE byPktType,
+ UINT cbFrameLength,
+ WORD wCurrentRate
)
{
UINT uRrvTime , uRTSTime, uCTSTime, uAckTime, uDataTime;
static
UINT
s_uGetDataDuration (
- IN PSDevice pDevice,
- IN BYTE byDurType,
- IN UINT cbFrameLength,
- IN BYTE byPktType,
- IN WORD wRate,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byDurType,
+ UINT cbFrameLength,
+ BYTE byPktType,
+ WORD wRate,
+ BOOL bNeedAck,
+ UINT uFragIdx,
+ UINT cbLastFragmentSize,
+ UINT uMACfragNum,
+ BYTE byFBOption
)
{
BOOL bLastFrag = 0;
static
UINT
s_uGetRTSCTSDuration (
- IN PSDevice pDevice,
- IN BYTE byDurType,
- IN UINT cbFrameLength,
- IN BYTE byPktType,
- IN WORD wRate,
- IN BOOL bNeedAck,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byDurType,
+ UINT cbFrameLength,
+ BYTE byPktType,
+ WORD wRate,
+ BOOL bNeedAck,
+ BYTE byFBOption
)
{
UINT uCTSTime = 0, uDurTime = 0;
static
UINT
s_uFillDataHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pTxDataHead,
- IN UINT cbFrameLength,
- IN UINT uDMAIdx,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption,
- IN WORD wCurrentRate
+ PSDevice pDevice,
+ BYTE byPktType,
+ void * pTxDataHead,
+ UINT cbFrameLength,
+ UINT uDMAIdx,
+ BOOL bNeedAck,
+ UINT uFragIdx,
+ UINT cbLastFragmentSize,
+ UINT uMACfragNum,
+ BYTE byFBOption,
+ WORD wCurrentRate
)
{
WORD wLen = 0x0000;
static
- VOID
+ void
s_vFillRTSHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pvRTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN PSEthernetHeader psEthHeader,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byPktType,
+ void * pvRTS,
+ UINT cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ PSEthernetHeader psEthHeader,
+ WORD wCurrentRate,
+ BYTE byFBOption
)
{
UINT uRTSFrameLen = 20;
}
// Note: So far RTSHead dosen't appear in ATIM & Beacom DMA, so we don't need to take them into account.
- // Otherwise, we need to modified codes for them.
+ // Otherwise, we need to modify codes for them.
if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {
if (byFBOption == AUTO_FB_NONE) {
PSRTS_g pBuf = (PSRTS_g)pvRTS;
pBuf->Data.wFrameControl = TYPE_CTL_RTS;//0x00B4
if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
(pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
}
}
else {
if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
(pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
}
} // if (byFBOption == AUTO_FB_NONE)
if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
(pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
}
}
if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
(pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
}
}
}
if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
(pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
}
}
}
static
- VOID
+ void
s_vFillCTSHead (
- IN PSDevice pDevice,
- IN UINT uDMAIdx,
- IN BYTE byPktType,
- IN PVOID pvCTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ UINT uDMAIdx,
+ BYTE byPktType,
+ void * pvCTS,
+ UINT cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ WORD wCurrentRate,
+ BYTE byFBOption
)
{
UINT uCTSFrameLen = 14;
pBuf->Data.wDurationID = pBuf->wDuration_ba;
pBuf->Data.wFrameControl = TYPE_CTL_CTS;//0x00C4
pBuf->Data.wReserved = 0x0000;
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), ETH_ALEN);
} else { //if (byFBOption != AUTO_FB_NONE && uDMAIdx != TYPE_ATIMDMA && uDMAIdx != TYPE_BEACONDMA)
PSCTS pBuf = (PSCTS)pvCTS;
pBuf->Data.wDurationID = pBuf->wDuration_ba;
pBuf->Data.wFrameControl = TYPE_CTL_CTS;//0x00C4
pBuf->Data.wReserved = 0x0000;
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), ETH_ALEN);
}
}
}
*
* Parameters:
* In:
- * pDevice - Pointer to adpater
+ * pDevice - Pointer to adapter
* pTxDataHead - Transmit Data Buffer
* pTxBufHead - pTxBufHead
* pvRrvTime - pvRrvTime
-*/
// UINT cbFrameSize,//Hdr+Payload+FCS
static
- VOID
+ void
s_vGenerateTxParameter (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pTxBufHead,
- IN PVOID pvRrvTime,
- IN PVOID pvRTS,
- IN PVOID pvCTS,
- IN UINT cbFrameSize,
- IN BOOL bNeedACK,
- IN UINT uDMAIdx,
- IN PSEthernetHeader psEthHeader,
- IN WORD wCurrentRate
+ PSDevice pDevice,
+ BYTE byPktType,
+ void * pTxBufHead,
+ void * pvRrvTime,
+ void * pvRTS,
+ void * pvCTS,
+ UINT cbFrameSize,
+ BOOL bNeedACK,
+ UINT uDMAIdx,
+ PSEthernetHeader psEthHeader,
+ WORD wCurrentRate
)
{
UINT cbMACHdLen = WLAN_HDR_ADDR3_LEN; //24
UINT cbFragmentSize,//Hdr+payoad+FCS
*/
static
- VOID
+ void
s_vFillFragParameter(
- IN PSDevice pDevice,
- IN PBYTE pbyBuffer,
- IN UINT uTxType,
- IN PVOID pvtdCurr,
- IN WORD wFragType,
- IN UINT cbReqCount
+ PSDevice pDevice,
+ PBYTE pbyBuffer,
+ UINT uTxType,
+ void * pvtdCurr,
+ WORD wFragType,
+ UINT cbReqCount
)
{
PSTxBufHead pTxBufHead = (PSTxBufHead) pbyBuffer;
static
UINT
s_cbFillTxBufHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PBYTE pbyTxBufferAddr,
- IN UINT cbFrameBodySize,
- IN UINT uDMAIdx,
- IN PSTxDesc pHeadTD,
- IN PSEthernetHeader psEthHeader,
- IN PBYTE pPacket,
- IN BOOL bNeedEncrypt,
- IN PSKeyItem pTransmitKey,
- IN UINT uNodeIndex,
- OUT PUINT puMACfragNum
+ PSDevice pDevice,
+ BYTE byPktType,
+ PBYTE pbyTxBufferAddr,
+ UINT cbFrameBodySize,
+ UINT uDMAIdx,
+ PSTxDesc pHeadTD,
+ PSEthernetHeader psEthHeader,
+ PBYTE pPacket,
+ BOOL bNeedEncrypt,
+ PSKeyItem pTransmitKey,
+ UINT uNodeIndex,
+ PUINT puMACfragNum
)
{
UINT cbMACHdLen;
PSTxBufHead psTxBufHd = (PSTxBufHead) pbyTxBufferAddr;
// UINT tmpDescIdx;
UINT cbHeaderLength = 0;
- PVOID pvRrvTime;
+ void * pvRrvTime;
PSMICHDRHead pMICHDR;
- PVOID pvRTS;
- PVOID pvCTS;
- PVOID pvTxDataHd;
+ void * pvRTS;
+ void * pvCTS;
+ void * pvTxDataHd;
WORD wTxBufSize; // FFinfo size
UINT uTotalCopyLength = 0;
BYTE byFBOption = AUTO_FB_NONE;
}
} // Auto Fall Back
}
- memset((PVOID)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderLength - wTxBufSize));
+ memset((void *)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderLength - wTxBufSize));
//////////////////////////////////////////////////////////////////
if ((bNeedEncrypt == TRUE) && (pTransmitKey != NULL) && (pTransmitKey->byCipherSuite == KEY_CTL_TKIP)) {
//Fill FIFO,RrvTime,RTS,and CTS
- s_vGenerateTxParameter(pDevice, byPktType, (PVOID)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
+ s_vGenerateTxParameter(pDevice, byPktType, (void *)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
cbFragmentSize, bNeedACK, uDMAIdx, psEthHeader, pDevice->wCurrentRate);
//Fill DataHead
uDuration = s_uFillDataHead(pDevice, byPktType, pvTxDataHd, cbFragmentSize, uDMAIdx, bNeedACK,
// 802.1H
- if (ntohs(psEthHeader->wType) > MAX_DATA_LEN) {
+ if (ntohs(psEthHeader->wType) > ETH_DATA_LEN) {
if ((psEthHeader->wType == TYPE_PKT_IPX) ||
(psEthHeader->wType == cpu_to_le16(0xF380))) {
memcpy((PBYTE) (pbyPayloadHead), &pDevice->abySNAP_Bridgetunnel[0], 6);
//if (pDevice->bAES) {
// s_vFillMICHDR(pDevice, (PBYTE)pMICHDR, pbyMacHdr, (WORD)cbFragPayloadSize);
//}
- //cbReqCount += s_uDoEncryption(pDevice, psEthHeader, (PVOID)psTxBufHd, byKeySel,
+ //cbReqCount += s_uDoEncryption(pDevice, psEthHeader, (void *)psTxBufHd, byKeySel,
// pbyPayloadHead, (WORD)cbFragPayloadSize, uDMAIdx);
uLength = cbHeaderLength + cbMACHdLen + uPadding + cbIVlen + cb802_1_H_len;
//copy TxBufferHeader + MacHeader to desc
- memcpy(pbyBuffer, (PVOID)psTxBufHd, uLength);
+ memcpy(pbyBuffer, (void *)psTxBufHd, uLength);
// Copy the Packet into a tx Buffer
memcpy((pbyBuffer + uLength), (pPacket + 14), (cbFragPayloadSize - cb802_1_H_len));
//4.Set Sequence Control
//5.Get S/W generate FCS
//--------------------
- s_vFillFragParameter(pDevice, pbyBuffer, uDMAIdx, (PVOID)ptdCurr, wFragType, cbReqCount);
+ s_vFillFragParameter(pDevice, pbyBuffer, uDMAIdx, (void *)ptdCurr, wFragType, cbReqCount);
ptdCurr->pTDInfo->dwReqCount = cbReqCount - uPadding;
ptdCurr->pTDInfo->dwHeaderLength = cbHeaderLength;
wFragType = FRAGCTL_ENDFRAG;
//Fill FIFO,RrvTime,RTS,and CTS
- s_vGenerateTxParameter(pDevice, byPktType, (PVOID)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
+ s_vGenerateTxParameter(pDevice, byPktType, (void *)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
cbLastFragmentSize, bNeedACK, uDMAIdx, psEthHeader, pDevice->wCurrentRate);
//Fill DataHead
uDuration = s_uFillDataHead(pDevice, byPktType, pvTxDataHd, cbLastFragmentSize, uDMAIdx, bNeedACK,
uLength = cbHeaderLength + cbMACHdLen + uPadding + cbIVlen;
//copy TxBufferHeader + MacHeader to desc
- memcpy(pbyBuffer, (PVOID)psTxBufHd, uLength);
+ memcpy(pbyBuffer, (void *)psTxBufHd, uLength);
// Copy the Packet into a tx Buffer
if (bMIC2Frag == FALSE) {
//--------------------
- s_vFillFragParameter(pDevice, pbyBuffer, uDMAIdx, (PVOID)ptdCurr, wFragType, cbReqCount);
+ s_vFillFragParameter(pDevice, pbyBuffer, uDMAIdx, (void *)ptdCurr, wFragType, cbReqCount);
ptdCurr->pTDInfo->dwReqCount = cbReqCount - uPadding;
ptdCurr->pTDInfo->dwHeaderLength = cbHeaderLength;
wFragType = FRAGCTL_MIDFRAG;
//Fill FIFO,RrvTime,RTS,and CTS
- s_vGenerateTxParameter(pDevice, byPktType, (PVOID)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
+ s_vGenerateTxParameter(pDevice, byPktType, (void *)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
cbFragmentSize, bNeedACK, uDMAIdx, psEthHeader, pDevice->wCurrentRate);
//Fill DataHead
uDuration = s_uFillDataHead(pDevice, byPktType, pvTxDataHd, cbFragmentSize, uDMAIdx, bNeedACK,
//if (pDevice->bAES) {
// s_vFillMICHDR(pDevice, (PBYTE)pMICHDR, pbyMacHdr, (WORD)cbFragPayloadSize);
//}
- //cbReqCount += s_uDoEncryption(pDevice, psEthHeader, (PVOID)psTxBufHd, byKeySel,
+ //cbReqCount += s_uDoEncryption(pDevice, psEthHeader, (void *)psTxBufHd, byKeySel,
// pbyPayloadHead, (WORD)cbFragPayloadSize, uDMAIdx);
uLength = cbHeaderLength + cbMACHdLen + uPadding + cbIVlen;
//copy TxBufferHeader + MacHeader to desc
- memcpy(pbyBuffer, (PVOID)psTxBufHd, uLength);
+ memcpy(pbyBuffer, (void *)psTxBufHd, uLength);
// Copy the Packet into a tx Buffer
memcpy((pbyBuffer + uLength),
//5.Get S/W generate FCS
//--------------------
- s_vFillFragParameter(pDevice, pbyBuffer, uDMAIdx, (PVOID)ptdCurr, wFragType, cbReqCount);
+ s_vFillFragParameter(pDevice, pbyBuffer, uDMAIdx, (void *)ptdCurr, wFragType, cbReqCount);
ptdCurr->pTDInfo->dwReqCount = cbReqCount - uPadding;
ptdCurr->pTDInfo->dwHeaderLength = cbHeaderLength;
psTxBufHd->wFragCtl |= (WORD)wFragType;
//Fill FIFO,RrvTime,RTS,and CTS
- s_vGenerateTxParameter(pDevice, byPktType, (PVOID)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
+ s_vGenerateTxParameter(pDevice, byPktType, (void *)psTxBufHd, pvRrvTime, pvRTS, pvCTS,
cbFrameSize, bNeedACK, uDMAIdx, psEthHeader, pDevice->wCurrentRate);
//Fill DataHead
uDuration = s_uFillDataHead(pDevice, byPktType, pvTxDataHd, cbFrameSize, uDMAIdx, bNeedACK,
}
// 802.1H
- if (ntohs(psEthHeader->wType) > MAX_DATA_LEN) {
+ if (ntohs(psEthHeader->wType) > ETH_DATA_LEN) {
if ((psEthHeader->wType == TYPE_PKT_IPX) ||
(psEthHeader->wType == cpu_to_le16(0xF380))) {
memcpy((PBYTE) (pbyPayloadHead), &pDevice->abySNAP_Bridgetunnel[0], 6);
uLength = cbHeaderLength + cbMACHdLen + uPadding + cbIVlen + cb802_1_H_len;
//copy TxBufferHeader + MacHeader to desc
- memcpy(pbyBuffer, (PVOID)psTxBufHd, uLength);
+ memcpy(pbyBuffer, (void *)psTxBufHd, uLength);
// Copy the Packet into a tx Buffer
memcpy((pbyBuffer + uLength),
}
- VOID
+ void
vGenerateFIFOHeader (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PBYTE pbyTxBufferAddr,
- IN BOOL bNeedEncrypt,
- IN UINT cbPayloadSize,
- IN UINT uDMAIdx,
- IN PSTxDesc pHeadTD,
- IN PSEthernetHeader psEthHeader,
- IN PBYTE pPacket,
- IN PSKeyItem pTransmitKey,
- IN UINT uNodeIndex,
- OUT PUINT puMACfragNum,
- OUT PUINT pcbHeaderSize
+ PSDevice pDevice,
+ BYTE byPktType,
+ PBYTE pbyTxBufferAddr,
+ BOOL bNeedEncrypt,
+ UINT cbPayloadSize,
+ UINT uDMAIdx,
+ PSTxDesc pHeadTD,
+ PSEthernetHeader psEthHeader,
+ PBYTE pPacket,
+ PSKeyItem pTransmitKey,
+ UINT uNodeIndex,
+ PUINT puMACfragNum,
+ PUINT pcbHeaderSize
)
{
UINT wTxBufSize; // FFinfo size
*
* Parameters:
* In:
- * pDevice - Pointer to adpater
+ * pDevice - Pointer to adapter
* dwTxBufferAddr - Transmit Buffer
* pPacket - Packet from upper layer
* cbPacketSize - Transmit Data Length
*
-*/
- VOID
+ void
vGenerateMACHeader (
- IN PSDevice pDevice,
- IN PBYTE pbyBufferAddr,
- IN WORD wDuration,
- IN PSEthernetHeader psEthHeader,
- IN BOOL bNeedEncrypt,
- IN WORD wFragType,
- IN UINT uDMAIdx,
- IN UINT uFragIdx
+ PSDevice pDevice,
+ PBYTE pbyBufferAddr,
+ WORD wDuration,
+ PSEthernetHeader psEthHeader,
+ BOOL bNeedEncrypt,
+ WORD wFragType,
+ UINT uDMAIdx,
+ UINT uFragIdx
)
{
PS802_11Header pMACHeader = (PS802_11Header)pbyBufferAddr;
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr2[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr3[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr2[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr3[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
pMACHeader->wFrameCtl |= FC_FROMDS;
}
else {
if (pDevice->eOPMode == OP_MODE_ADHOC) {
- memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr2[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr3[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr2[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr3[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
}
else {
- memcpy(&(pMACHeader->abyAddr3[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr2[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr1[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pMACHeader->abyAddr3[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr2[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr1[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
pMACHeader->wFrameCtl |= FC_TODS;
}
}
PSTxDesc pFrstTD;
BYTE byPktType;
PBYTE pbyTxBufferAddr;
- PVOID pvRTS;
+ void * pvRTS;
PSCTS pCTS;
- PVOID pvTxDataHd;
+ void * pvTxDataHd;
UINT uDuration;
UINT cbReqCount;
PS802_11Header pMACHeader;
WORD wTxBufSize;
UINT cbMacHdLen;
SEthernetHeader sEthHeader;
- PVOID pvRrvTime;
- PVOID pMICHDR;
+ void * pvRrvTime;
+ void * pMICHDR;
PSMgmtObject pMgmt = pDevice->pMgmt;
WORD wCurrentRate = RATE_1M;
cbHeaderSize = wTxBufSize + sizeof(SRrvTime_ab) + sizeof(STxDataHead_ab);
}
- memset((PVOID)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderSize - wTxBufSize));
+ memset((void *)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderSize - wTxBufSize));
- memcpy(&(sEthHeader.abyDstAddr[0]), &(pPacket->p80211Header->sA3.abyAddr1[0]), U_ETHER_ADDR_LEN);
- memcpy(&(sEthHeader.abySrcAddr[0]), &(pPacket->p80211Header->sA3.abyAddr2[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(sEthHeader.abyDstAddr[0]), &(pPacket->p80211Header->sA3.abyAddr1[0]), ETH_ALEN);
+ memcpy(&(sEthHeader.abySrcAddr[0]), &(pPacket->p80211Header->sA3.abyAddr2[0]), ETH_ALEN);
//=========================
// No Fragmentation
//=========================
UINT
cbGetFragCount (
- IN PSDevice pDevice,
- IN PSKeyItem pTransmitKey,
- IN UINT cbFrameBodySize,
- IN PSEthernetHeader psEthHeader
+ PSDevice pDevice,
+ PSKeyItem pTransmitKey,
+ UINT cbFrameBodySize,
+ PSEthernetHeader psEthHeader
)
{
UINT cbMACHdLen;
}
- VOID
+ void
vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, PBYTE pbMPDU, UINT cbMPDULen) {
PSTxDesc pFrstTD;
BYTE byPktType;
PBYTE pbyTxBufferAddr;
- PVOID pvRTS;
- PVOID pvCTS;
- PVOID pvTxDataHd;
+ void * pvRTS;
+ void * pvCTS;
+ void * pvTxDataHd;
UINT uDuration;
UINT cbReqCount;
PS802_11Header pMACHeader;
WORD wTxBufSize;
UINT cbMacHdLen;
SEthernetHeader sEthHeader;
- PVOID pvRrvTime;
- PVOID pMICHDR;
+ void * pvRrvTime;
+ void * pMICHDR;
PSMgmtObject pMgmt = pDevice->pMgmt;
WORD wCurrentRate = RATE_1M;
PUWLAN_80211HDR p80211Header;
}
- memset((PVOID)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderSize - wTxBufSize));
- memcpy(&(sEthHeader.abyDstAddr[0]), &(p80211Header->sA3.abyAddr1[0]), U_ETHER_ADDR_LEN);
- memcpy(&(sEthHeader.abySrcAddr[0]), &(p80211Header->sA3.abyAddr2[0]), U_ETHER_ADDR_LEN);
+ memset((void *)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderSize - wTxBufSize));
+ memcpy(&(sEthHeader.abyDstAddr[0]), &(p80211Header->sA3.abyAddr1[0]), ETH_ALEN);
+ memcpy(&(sEthHeader.abySrcAddr[0]), &(p80211Header->sA3.abyAddr2[0]), ETH_ALEN);
//=========================
// No Fragmentation
//=========================
*
* Functions:
*
- * vntwusb_found1 - module initial (insmod) driver entry
+ * vt6656_probe - module initial (insmod) driver entry
* device_remove1 - module remove entry
* device_open - allocate dma/descripter resource & initial mac/bbp function
* device_xmit - asynchrous data tx function
// Static vars definitions
//
-
-
- static struct usb_device_id vntwusb_table[] = {
+ static struct usb_device_id vt6656_table[] __devinitdata = {
{USB_DEVICE(VNT_USB_VENDOR_ID, VNT_USB_PRODUCT_ID)},
{}
};
-
-
// Frequency list (map channels to frequencies)
/*
static const long frequency_list[] = {
static const struct iw_handler_def iwctl_handler_def;
*/
+ /*--------------------- Static Functions --------------------------*/
+ static int vt6656_probe(struct usb_interface *intf,
+ const struct usb_device_id *id);
+ static void vt6656_disconnect(struct usb_interface *intf);
- /*--------------------- Static Functions --------------------------*/
- static int vntwusb_found1(struct usb_interface *intf, const struct usb_device_id *id);
- static void vntwusb_disconnect(struct usb_interface *intf);
#ifdef CONFIG_PM /* Minimal support for suspend and resume */
- static int vntwusb_suspend(struct usb_interface *intf, pm_message_t message);
- static int vntwusb_resume(struct usb_interface *intf);
- #endif
+ static int vt6656_suspend(struct usb_interface *intf, pm_message_t message);
+ static int vt6656_resume(struct usb_interface *intf);
+ #endif /* CONFIG_PM */
+
static struct net_device_stats *device_get_stats(struct net_device *dev);
static int device_open(struct net_device *dev);
static int device_xmit(struct sk_buff *skb, struct net_device *dev);
static BOOL device_alloc_bufs(PSDevice pDevice);
static int Read_config_file(PSDevice pDevice);
- static UCHAR *Config_FileOperation(PSDevice pDevice);
- static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source);
+ static unsigned char *Config_FileOperation(PSDevice pDevice);
+ static int Config_FileGetParameter(unsigned char *string,
+ unsigned char *dest,
+ unsigned char *source);
//2008-0714<Add>by Mike Liu
static BOOL device_release_WPADEV(PSDevice pDevice);
static void
device_set_options(PSDevice pDevice) {
- BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
- BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
-
+ BYTE abyBroadcastAddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ BYTE abySNAP_RFC1042[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ u8 abySNAP_Bridgetunnel[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
- memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN);
- memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN);
- memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, ETH_ALEN);
+ memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, ETH_ALEN);
+ memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, ETH_ALEN);
pDevice->cbTD = TX_DESC_DEF0;
pDevice->cbRD = RX_DESC_DEF0;
}
- static VOID device_init_diversity_timer(PSDevice pDevice) {
-
+ static void device_init_diversity_timer(PSDevice pDevice)
+ {
init_timer(&pDevice->TimerSQ3Tmax1);
- pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice;
+ pDevice->TimerSQ3Tmax1.data = (unsigned long)pDevice;
pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack;
pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ);
init_timer(&pDevice->TimerSQ3Tmax2);
- pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice;
+ pDevice->TimerSQ3Tmax2.data = (unsigned long)pDevice;
pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack;
pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ);
init_timer(&pDevice->TimerSQ3Tmax3);
- pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice;
+ pDevice->TimerSQ3Tmax3.data = (unsigned long)pDevice;
pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerSQ3Tmax3CallBack;
pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ);
static BOOL device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType)
{
- BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
- BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
+ u8 abyBroadcastAddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ u8 abySNAP_RFC1042[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ u8 abySNAP_Bridgetunnel[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
BYTE byAntenna;
- UINT ii;
+ unsigned int ii;
CMD_CARD_INIT sInitCmd;
NTSTATUS ntStatus = STATUS_SUCCESS;
RSP_CARD_INIT sInitRsp;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "---->INIbInitAdapter. [%d][%d]\n", InitType, pDevice->byPacketType);
spin_lock_irq(&pDevice->lock);
- if (InitType == DEVICE_INIT_COLD) {
- memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN);
- memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN);
- memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN);
+ if (InitType == DEVICE_INIT_COLD) {
+ memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, ETH_ALEN);
+ memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, ETH_ALEN);
+ memcpy(pDevice->abySNAP_Bridgetunnel,
+ abySNAP_Bridgetunnel,
+ ETH_ALEN);
if ( !FIRMWAREbCheckVersion(pDevice) ) {
if (FIRMWAREbDownload(pDevice) == TRUE) {
// get Permanent network address
memcpy(pDevice->abyPermanentNetAddr,&(sInitRsp.byNetAddr[0]),6);
- memcpy(pDevice->abyCurrentNetAddr, pDevice->abyPermanentNetAddr, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abyCurrentNetAddr,
+ pDevice->abyPermanentNetAddr,
+ ETH_ALEN);
// if exist SW network address, use SW network address.
}
#ifdef CONFIG_PM /* Minimal support for suspend and resume */
- static int vntwusb_suspend(struct usb_interface *intf, pm_message_t message)
+
+ static int vt6656_suspend(struct usb_interface *intf, pm_message_t message)
{
PSDevice pDevice = usb_get_intfdata(intf);
struct net_device *dev = pDevice->dev;
return 0;
}
- static int vntwusb_resume(struct usb_interface *intf)
+ static int vt6656_resume(struct usb_interface *intf)
{
PSDevice pDevice = usb_get_intfdata(intf);
struct net_device *dev = pDevice->dev;
}
return 0;
}
- #endif
+ #endif /* CONFIG_PM */
static const struct net_device_ops device_netdev_ops = {
.ndo_open = device_open,
};
- static int
- vntwusb_found1(struct usb_interface *intf, const struct usb_device_id *id)
+ static int __devinit
+ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
- BYTE fake_mac[U_ETHER_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};//fake MAC address
+ u8 fake_mac[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
struct usb_device *udev = interface_to_usbdev(intf);
int rc = 0;
struct net_device *netdev = NULL;
spin_lock_init(&pDevice->lock);
pDevice->tx_80211 = device_dma0_tx_80211;
- pDevice->sMgmtObj.pAdapter = (PVOID)pDevice;
+ pDevice->sMgmtObj.pAdapter = (void *)pDevice;
netdev->netdev_ops = &device_netdev_ops;
//2007-0821-01<Add>by MikeLiu
usb_set_intfdata(intf, pDevice);
SET_NETDEV_DEV(netdev, &intf->dev);
- memcpy(pDevice->dev->dev_addr, fake_mac, U_ETHER_ADDR_LEN); //use fake mac address
+ memcpy(pDevice->dev->dev_addr, fake_mac, ETH_ALEN);
rc = register_netdev(netdev);
if (rc != 0) {
printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
}
- static VOID device_free_tx_bufs(PSDevice pDevice) {
+ static void device_free_tx_bufs(PSDevice pDevice)
+ {
PUSB_SEND_CONTEXT pTxContext;
int ii;
}
- static VOID device_free_rx_bufs(PSDevice pDevice) {
+ static void device_free_rx_bufs(PSDevice pDevice)
+ {
PRCB pRCB;
int ii;
return ;
}
- static VOID device_free_int_bufs(PSDevice pDevice) {
-
+ static void device_free_int_bufs(PSDevice pDevice)
+ {
if (pDevice->intBuf.pDataBuf != NULL)
kfree(pDevice->intBuf.pDataBuf);
return;
goto free_tx;
}
pDevice->apTD[ii] = pTxContext;
- pTxContext->pDevice = (PVOID) pDevice;
+ pTxContext->pDevice = (void *) pDevice;
//allocate URBs
pTxContext->pUrb = usb_alloc_urb(0, GFP_ATOMIC);
if (pTxContext->pUrb == NULL) {
for (ii = 0; ii < pDevice->cbRD; ii++) {
pDevice->apRCB[ii] = pRCB;
- pRCB->pDevice = (PVOID) pDevice;
+ pRCB->pDevice = (void *) pDevice;
//allocate URBs
pRCB->pUrb = usb_alloc_urb(0, GFP_ATOMIC);
// Init for Key Management
KeyvInitTable(pDevice,&pDevice->sKey);
- memcpy(pDevice->sMgmtObj.abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN);
- memcpy(pDevice->dev->dev_addr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->sMgmtObj.abyMACAddr, pDevice->abyCurrentNetAddr, ETH_ALEN);
+ memcpy(pDevice->dev->dev_addr, pDevice->abyCurrentNetAddr, ETH_ALEN);
pDevice->bStopTx0Pkt = FALSE;
pDevice->bStopDataPkt = FALSE;
pDevice->bRoaming = FALSE; //DavidWang
}
if (pDevice->sMgmtObj.eConfigMode == WMAC_CONFIG_AP) {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_RUN_AP, NULL);
}
else {
//mike:mark@2008-11-10
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
- //bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ /* bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL); */
}
//2007-1121-02<Add>by EinsnLiu
if (pDevice->bLinkPass) {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_DISASSOCIATE, NULL);
mdelay(30);
}
//End Add
}
- static void vntwusb_disconnect(struct usb_interface *intf)
-
+ static void __devexit vt6656_disconnect(struct usb_interface *intf)
{
PSDevice pDevice = usb_get_intfdata(intf);
static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
PSDevice pDevice=netdev_priv(dev);
PBYTE pbMPDU;
- UINT cbMPDULen = 0;
+ unsigned int cbMPDULen = 0;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n");
}
//find out the start position of str2 from str1
- static UCHAR *kstrstr(const UCHAR *str1,const UCHAR *str2) {
- int str1_len=strlen(str1);
- int str2_len=strlen(str2);
+ static unsigned char *kstrstr(const unsigned char *str1,
+ const unsigned char *str2) {
+ int str1_len = strlen(str1);
+ int str2_len = strlen(str2);
while (str1_len >= str2_len) {
str1_len--;
if(memcmp(str1,str2,str2_len)==0)
- return (UCHAR *)str1;
+ return (unsigned char *) str1;
str1++;
}
return NULL;
}
- static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source)
+ static int Config_FileGetParameter(unsigned char *string,
+ unsigned char *dest,
+ unsigned char *source)
{
- UCHAR buf1[100];
- UCHAR buf2[100];
- UCHAR *start_p=NULL,*end_p=NULL,*tmp_p=NULL;
+ unsigned char buf1[100];
+ unsigned char buf2[100];
+ unsigned char *start_p = NULL, *end_p = NULL, *tmp_p = NULL;
int ii;
memset(buf1,0,100);
source+=strlen(buf1);
//find target string start point
- if((start_p = kstrstr(source,buf1))==NULL)
+ start_p = kstrstr(source,buf1);
+ if (start_p == NULL)
return FALSE;
//check if current config line is marked by "#" ??
}
//find target string end point
- if((end_p = kstrstr(start_p,"\n"))==NULL) { //cann't find "\n",but don't care
+ end_p = kstrstr(start_p,"\n");
+ if (end_p == NULL) { //can't find "\n",but don't care
end_p=start_p+strlen(start_p); //no include "\n"
}
buf2[end_p-start_p]='\0';
//find value
- if((start_p = kstrstr(buf2,"="))==NULL)
+ start_p = kstrstr(buf2,"=");
+ if (start_p == NULL)
return FALSE;
memset(buf1,0,100);
strcpy(buf1,start_p+1);
}
//if read fail,return NULL,or return data pointer;
- static UCHAR *Config_FileOperation(PSDevice pDevice) {
- UCHAR *config_path=CONFIG_PATH;
- UCHAR *buffer=NULL;
+ static unsigned char *Config_FileOperation(PSDevice pDevice)
+ {
+ unsigned char *config_path = CONFIG_PATH;
+ unsigned char *buffer = NULL;
struct file *filp=NULL;
mm_segment_t old_fs = get_fs();
//int oldfsuid=0,oldfsgid=0;
- int result=0;
+ int result = 0;
set_fs (KERNEL_DS);
/* Can't do this anymore, so we rely on correct filesystem permissions:
goto error1;
}
- buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL);
+ buffer = kmalloc(1024, GFP_KERNEL);
if(buffer==NULL) {
printk("alllocate mem for file fail?\n");
result = -1;
//return --->-1:fail; >=0:successful
static int Read_config_file(PSDevice pDevice) {
- int result=0;
- UCHAR tmpbuffer[100];
- UCHAR *buffer=NULL;
+ int result = 0;
+ unsigned char tmpbuffer[100];
+ unsigned char *buffer = NULL;
//init config setting
pDevice->config_file.ZoneType = -1;
pDevice->config_file.eAuthenMode = -1;
pDevice->config_file.eEncryptionStatus = -1;
- if((buffer=Config_FileOperation(pDevice)) ==NULL) {
+ buffer = Config_FileOperation(pDevice);
+ if (buffer == NULL) {
result =-1;
return result;
}
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
u32 mc_filter[2];
int ii;
- struct dev_mc_list *mclist;
+ struct netdev_hw_addr *ha;
BYTE pbyData[8] = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
BYTE byTmpMode = 0;
int rc;
}
else {
memset(mc_filter, 0, sizeof(mc_filter));
- netdev_for_each_mc_addr(mclist, dev) {
- int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+ netdev_for_each_mc_addr(ha, dev) {
+ int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
}
for (ii = 0; ii < 4; ii++) {
rc = 0;
}
- rc = hostap_ioctl(pDevice, &wrq->u.data);
+ rc = vt6656_hostap_ioctl(pDevice, &wrq->u.data);
break;
case IOCTL_CMD_WPA:
if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_RUN_AP, NULL);
spin_unlock_irq(&pDevice->lock);
}
else {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n");
spin_lock_irq(&pDevice->lock);
//2007-1121-01<Modify>by EinsnLiu
- if (pDevice->bLinkPass&&
+ if (pDevice->bLinkPass &&
memcmp(pMgmt->abyCurrSSID,pMgmt->abyDesireSSID,WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN)) {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_DISASSOCIATE, NULL);
} else {
pDevice->bLinkPass = FALSE;
pMgmt->eCurrState = WMAC_STATE_IDLE;
netif_stop_queue(pDevice->dev);
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
pMgmt->eScanType = WMAC_SCAN_ACTIVE;
- if(pDevice->bWPASuppWextEnabled !=TRUE)
+ if (!pDevice->bWPASuppWextEnabled)
#endif
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL);
+ bScheduleCommand((void *) pDevice,
+ WLAN_CMD_BSSID_SCAN,
+ pMgmt->abyDesireSSID);
+ bScheduleCommand((void *) pDevice,
+ WLAN_CMD_SSID,
+ NULL);
spin_unlock_irq(&pDevice->lock);
}
pDevice->bCommit = FALSE;
/*------------------------------------------------------------------*/
+ MODULE_DEVICE_TABLE(usb, vt6656_table);
- MODULE_DEVICE_TABLE(usb, vntwusb_table);
-
-
- static struct usb_driver vntwusb_driver = {
- .name = DEVICE_NAME,
- .probe = vntwusb_found1,
- .disconnect = vntwusb_disconnect,
- .id_table = vntwusb_table,
-
- //2008-0920-01<Add>by MikeLiu
- //for supporting S3 & S4 function
+ static struct usb_driver vt6656_driver = {
+ .name = DEVICE_NAME,
+ .probe = vt6656_probe,
+ .disconnect = vt6656_disconnect,
+ .id_table = vt6656_table,
#ifdef CONFIG_PM
- .suspend = vntwusb_suspend,
- .resume = vntwusb_resume,
- #endif
+ .suspend = vt6656_suspend,
+ .resume = vt6656_resume,
+ #endif /* CONFIG_PM */
};
- static int __init vntwusb_init_module(void)
+ static int __init vt6656_init_module(void)
{
printk(KERN_NOTICE DEVICE_FULL_DRV_NAM " " DEVICE_VERSION);
- return usb_register(&vntwusb_driver);
+ return usb_register(&vt6656_driver);
}
- static void __exit vntwusb_cleanup_module(void)
+ static void __exit vt6656_cleanup_module(void)
{
- usb_deregister(&vntwusb_driver);
+ usb_deregister(&vt6656_driver);
}
- module_init(vntwusb_init_module);
- module_exit(vntwusb_cleanup_module);
-
+ module_init(vt6656_init_module);
+ module_exit(vt6656_cleanup_module);
* Date: May 20, 2003
*
* Functions:
- * s_vGenerateTxParameter - Generate tx dma requried parameter.
+ * s_vGenerateTxParameter - Generate tx dma required parameter.
* s_vGenerateMACHeader - Translate 802.3 to 802.11 header
* csBeacon_xmit - beacon tx function
* csMgmt_xmit - management tx function
* s_uGetDataDuration - get tx data required duration
* s_uFillDataHead- fulfill tx data duration header
- * s_uGetRTSCTSDuration- get rtx/cts requried duration
+ * s_uGetRTSCTSDuration- get rtx/cts required duration
* s_uGetRTSCTSRsvTime- get rts/cts reserved time
* s_uGetTxRsvTime- get frame reserved time
* s_vFillCTSHead- fulfill CTS ctl header
- * s_vFillFragParameter- Set fragement ctl parameter.
+ * s_vFillFragParameter- Set fragment ctl parameter.
* s_vFillRTSHead- fulfill RTS ctl header
* s_vFillTxKey- fulfill tx encrypt key
* s_vSWencryption- Software encrypt header
/*--------------------- Static Functions --------------------------*/
static
- VOID
+ void
s_vSaveTxPktInfo(
- IN PSDevice pDevice,
- IN BYTE byPktNum,
- IN PBYTE pbyDestAddr,
- IN WORD wPktLength,
- IN WORD wFIFOCtl
+ PSDevice pDevice,
+ BYTE byPktNum,
+ PBYTE pbyDestAddr,
+ WORD wPktLength,
+ WORD wFIFOCtl
);
static
- PVOID
+ void *
s_vGetFreeContext(
PSDevice pDevice
);
static
- VOID
+ void
s_vGenerateTxParameter(
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN WORD wCurrentRate,
- IN PVOID pTxBufHead,
- IN PVOID pvRrvTime,
- IN PVOID pvRTS,
- IN PVOID pvCTS,
- IN UINT cbFrameSize,
- IN BOOL bNeedACK,
- IN UINT uDMAIdx,
- IN PSEthernetHeader psEthHeader
+ PSDevice pDevice,
+ BYTE byPktType,
+ WORD wCurrentRate,
+ void *pTxBufHead,
+ void *pvRrvTime,
+ void *pvRTS,
+ void *pvCTS,
+ unsigned int cbFrameSize,
+ BOOL bNeedACK,
+ unsigned int uDMAIdx,
+ PSEthernetHeader psEthHeader
);
- static
- UINT
- s_uFillDataHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN WORD wCurrentRate,
- IN PVOID pTxDataHead,
- IN UINT cbFrameLength,
- IN UINT uDMAIdx,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption
+ static unsigned int s_uFillDataHead(
+ PSDevice pDevice,
+ BYTE byPktType,
+ WORD wCurrentRate,
+ void *pTxDataHead,
+ unsigned int cbFrameLength,
+ unsigned int uDMAIdx,
+ BOOL bNeedAck,
+ unsigned int uFragIdx,
+ unsigned int cbLastFragmentSize,
+ unsigned int uMACfragNum,
+ BYTE byFBOption
);
static
- VOID
+ void
s_vGenerateMACHeader (
- IN PSDevice pDevice,
- IN PBYTE pbyBufferAddr,
- IN WORD wDuration,
- IN PSEthernetHeader psEthHeader,
- IN BOOL bNeedEncrypt,
- IN WORD wFragType,
- IN UINT uDMAIdx,
- IN UINT uFragIdx
+ PSDevice pDevice,
+ PBYTE pbyBufferAddr,
+ WORD wDuration,
+ PSEthernetHeader psEthHeader,
+ BOOL bNeedEncrypt,
+ WORD wFragType,
+ unsigned int uDMAIdx,
+ unsigned int uFragIdx
);
static
- VOID
+ void
s_vFillTxKey(
- IN PSDevice pDevice,
- IN PBYTE pbyBuf,
- IN PBYTE pbyIVHead,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyHdrBuf,
- IN WORD wPayloadLen,
- OUT PBYTE pMICHDR
+ PSDevice pDevice,
+ PBYTE pbyBuf,
+ PBYTE pbyIVHead,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyHdrBuf,
+ WORD wPayloadLen,
+ PBYTE pMICHDR
);
static
- VOID
+ void
s_vSWencryption (
- IN PSDevice pDevice,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyPayloadHead,
- IN WORD wPayloadSize
+ PSDevice pDevice,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyPayloadHead,
+ WORD wPayloadSize
);
- static
- UINT
- s_uGetTxRsvTime (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN UINT cbFrameLength,
- IN WORD wRate,
- IN BOOL bNeedAck
+ static unsigned int s_uGetTxRsvTime(
+ PSDevice pDevice,
+ BYTE byPktType,
+ unsigned int cbFrameLength,
+ WORD wRate,
+ BOOL bNeedAck
);
- static
- UINT
- s_uGetRTSCTSRsvTime (
- IN PSDevice pDevice,
- IN BYTE byRTSRsvType,
- IN BYTE byPktType,
- IN UINT cbFrameLength,
- IN WORD wCurrentRate
+ static unsigned int s_uGetRTSCTSRsvTime(
+ PSDevice pDevice,
+ BYTE byRTSRsvType,
+ BYTE byPktType,
+ unsigned int cbFrameLength,
+ WORD wCurrentRate
);
static
- VOID
+ void
s_vFillCTSHead (
- IN PSDevice pDevice,
- IN UINT uDMAIdx,
- IN BYTE byPktType,
- IN PVOID pvCTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ unsigned int uDMAIdx,
+ BYTE byPktType,
+ void *pvCTS,
+ unsigned int cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ WORD wCurrentRate,
+ BYTE byFBOption
);
static
- VOID
+ void
s_vFillRTSHead(
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pvRTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN PSEthernetHeader psEthHeader,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byPktType,
+ void *pvRTS,
+ unsigned int cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ PSEthernetHeader psEthHeader,
+ WORD wCurrentRate,
+ BYTE byFBOption
);
- static
- UINT
- s_uGetDataDuration (
- IN PSDevice pDevice,
- IN BYTE byDurType,
- IN UINT cbFrameLength,
- IN BYTE byPktType,
- IN WORD wRate,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption
+ static unsigned int s_uGetDataDuration(
+ PSDevice pDevice,
+ BYTE byDurType,
+ unsigned int cbFrameLength,
+ BYTE byPktType,
+ WORD wRate,
+ BOOL bNeedAck,
+ unsigned int uFragIdx,
+ unsigned int cbLastFragmentSize,
+ unsigned int uMACfragNum,
+ BYTE byFBOption
);
static
- UINT
+ unsigned int
s_uGetRTSCTSDuration (
- IN PSDevice pDevice,
- IN BYTE byDurType,
- IN UINT cbFrameLength,
- IN BYTE byPktType,
- IN WORD wRate,
- IN BOOL bNeedAck,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byDurType,
+ unsigned int cbFrameLength,
+ BYTE byPktType,
+ WORD wRate,
+ BOOL bNeedAck,
+ BYTE byFBOption
);
/*--------------------- Export Variables --------------------------*/
static
- PVOID
+ void *
s_vGetFreeContext(
PSDevice pDevice
)
{
PUSB_SEND_CONTEXT pContext = NULL;
PUSB_SEND_CONTEXT pReturnContext = NULL;
- UINT ii;
+ unsigned int ii;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"GetFreeContext()\n");
if ( ii == pDevice->cbTD ) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"No Free Tx Context\n");
}
- return ((PVOID) pReturnContext);
+ return (void *) pReturnContext;
}
static
- VOID
+ void
s_vSaveTxPktInfo(PSDevice pDevice, BYTE byPktNum, PBYTE pbyDestAddr, WORD wPktLength, WORD wFIFOCtl)
{
PSStatCounter pStatistic=&(pDevice->scStatistic);
pStatistic->abyTxPktInfo[byPktNum].wLength = wPktLength;
pStatistic->abyTxPktInfo[byPktNum].wFIFOCtl = wFIFOCtl;
- memcpy(pStatistic->abyTxPktInfo[byPktNum].abyDestAddr, pbyDestAddr, U_ETHER_ADDR_LEN);
+ memcpy(pStatistic->abyTxPktInfo[byPktNum].abyDestAddr,
+ pbyDestAddr,
+ ETH_ALEN);
}
static
- VOID
+ void
s_vFillTxKey (
- IN PSDevice pDevice,
- IN PBYTE pbyBuf,
- IN PBYTE pbyIVHead,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyHdrBuf,
- IN WORD wPayloadLen,
- OUT PBYTE pMICHDR
+ PSDevice pDevice,
+ PBYTE pbyBuf,
+ PBYTE pbyIVHead,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyHdrBuf,
+ WORD wPayloadLen,
+ PBYTE pMICHDR
)
{
PDWORD pdwIV = (PDWORD) pbyIVHead;
static
- VOID
+ void
s_vSWencryption (
- IN PSDevice pDevice,
- IN PSKeyItem pTransmitKey,
- IN PBYTE pbyPayloadHead,
- IN WORD wPayloadSize
+ PSDevice pDevice,
+ PSKeyItem pTransmitKey,
+ PBYTE pbyPayloadHead,
+ WORD wPayloadSize
)
{
- UINT cbICVlen = 4;
+ unsigned int cbICVlen = 4;
DWORD dwICV = 0xFFFFFFFFL;
PDWORD pdwICV;
PK_TYPE_11GA 3
*/
static
- UINT
+ unsigned int
s_uGetTxRsvTime (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN UINT cbFrameLength,
- IN WORD wRate,
- IN BOOL bNeedAck
+ PSDevice pDevice,
+ BYTE byPktType,
+ unsigned int cbFrameLength,
+ WORD wRate,
+ BOOL bNeedAck
)
{
- UINT uDataTime, uAckTime;
+ unsigned int uDataTime, uAckTime;
uDataTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, cbFrameLength, wRate);
if (byPktType == PK_TYPE_11B) {//llb,CCK mode
//byFreqType: 0=>5GHZ 1=>2.4GHZ
static
- UINT
+ unsigned int
s_uGetRTSCTSRsvTime (
- IN PSDevice pDevice,
- IN BYTE byRTSRsvType,
- IN BYTE byPktType,
- IN UINT cbFrameLength,
- IN WORD wCurrentRate
+ PSDevice pDevice,
+ BYTE byRTSRsvType,
+ BYTE byPktType,
+ unsigned int cbFrameLength,
+ WORD wCurrentRate
)
{
- UINT uRrvTime , uRTSTime, uCTSTime, uAckTime, uDataTime;
+ unsigned int uRrvTime , uRTSTime, uCTSTime, uAckTime, uDataTime;
uRrvTime = uRTSTime = uCTSTime = uAckTime = uDataTime = 0;
//byFreqType 0: 5GHz, 1:2.4Ghz
static
- UINT
+ unsigned int
s_uGetDataDuration (
- IN PSDevice pDevice,
- IN BYTE byDurType,
- IN UINT cbFrameLength,
- IN BYTE byPktType,
- IN WORD wRate,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byDurType,
+ unsigned int cbFrameLength,
+ BYTE byPktType,
+ WORD wRate,
+ BOOL bNeedAck,
+ unsigned int uFragIdx,
+ unsigned int cbLastFragmentSize,
+ unsigned int uMACfragNum,
+ BYTE byFBOption
)
{
BOOL bLastFrag = 0;
- UINT uAckTime =0, uNextPktTime = 0;
-
+ unsigned int uAckTime = 0, uNextPktTime = 0;
if (uFragIdx == (uMACfragNum-1)) {
bLastFrag = 1;
//byFreqType: 0=>5GHZ 1=>2.4GHZ
static
- UINT
+ unsigned int
s_uGetRTSCTSDuration (
- IN PSDevice pDevice,
- IN BYTE byDurType,
- IN UINT cbFrameLength,
- IN BYTE byPktType,
- IN WORD wRate,
- IN BOOL bNeedAck,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byDurType,
+ unsigned int cbFrameLength,
+ BYTE byPktType,
+ WORD wRate,
+ BOOL bNeedAck,
+ BYTE byFBOption
)
{
- UINT uCTSTime = 0, uDurTime = 0;
+ unsigned int uCTSTime = 0, uDurTime = 0;
switch (byDurType) {
static
- UINT
+ unsigned int
s_uFillDataHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN WORD wCurrentRate,
- IN PVOID pTxDataHead,
- IN UINT cbFrameLength,
- IN UINT uDMAIdx,
- IN BOOL bNeedAck,
- IN UINT uFragIdx,
- IN UINT cbLastFragmentSize,
- IN UINT uMACfragNum,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byPktType,
+ WORD wCurrentRate,
+ void *pTxDataHead,
+ unsigned int cbFrameLength,
+ unsigned int uDMAIdx,
+ BOOL bNeedAck,
+ unsigned int uFragIdx,
+ unsigned int cbLastFragmentSize,
+ unsigned int uMACfragNum,
+ BYTE byFBOption
)
{
static
- VOID
+ void
s_vFillRTSHead (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PVOID pvRTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN PSEthernetHeader psEthHeader,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ BYTE byPktType,
+ void *pvRTS,
+ unsigned int cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ PSEthernetHeader psEthHeader,
+ WORD wCurrentRate,
+ BYTE byFBOption
)
{
- UINT uRTSFrameLen = 20;
+ unsigned int uRTSFrameLen = 20;
WORD wLen = 0x0000;
if (pvRTS == NULL)
pBuf->Data.wDurationID = pBuf->wDuration_aa;
//Get RTS Frame body
pBuf->Data.wFrameControl = TYPE_CTL_RTS;//0x00B4
- if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
- (pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- }
+
+ if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
+ (pDevice->eOPMode == OP_MODE_AP)) {
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ }
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
- if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ }
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ }
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
}
}
else {
//Get RTS Frame body
pBuf->Data.wFrameControl = TYPE_CTL_RTS;//0x00B4
- if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
- (pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- }
+ if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
+ (pDevice->eOPMode == OP_MODE_AP)) {
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ }
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
}
- if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ }
else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
}
} // if (byFBOption == AUTO_FB_NONE)
//Get RTS Frame body
pBuf->Data.wFrameControl = TYPE_CTL_RTS;//0x00B4
- if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
- (pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- }
- else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
-
- if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
- else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
- }
+ if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
+ (pDevice->eOPMode == OP_MODE_AP)) {
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ } else {
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ }
+
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ } else {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
+ }
}
else {
//Get RTS Frame body
pBuf->Data.wFrameControl = TYPE_CTL_RTS;//0x00B4
- if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
- (pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- }
- else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
- if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
- else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
- }
+ if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
+ (pDevice->eOPMode == OP_MODE_AP)) {
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ } else {
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ }
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ } else {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
+ }
}
}
else if (byPktType == PK_TYPE_11B) {
//Get RTS Frame body
pBuf->Data.wFrameControl = TYPE_CTL_RTS;//0x00B4
-
- if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
+ if ((pDevice->eOPMode == OP_MODE_ADHOC) ||
(pDevice->eOPMode == OP_MODE_AP)) {
- memcpy(&(pBuf->Data.abyRA[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
}
else {
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
- else {
- memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ } else {
+ memcpy(&(pBuf->Data.abyTA[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
}
}
}
static
- VOID
+ void
s_vFillCTSHead (
- IN PSDevice pDevice,
- IN UINT uDMAIdx,
- IN BYTE byPktType,
- IN PVOID pvCTS,
- IN UINT cbFrameLength,
- IN BOOL bNeedAck,
- IN BOOL bDisCRC,
- IN WORD wCurrentRate,
- IN BYTE byFBOption
+ PSDevice pDevice,
+ unsigned int uDMAIdx,
+ BYTE byPktType,
+ void *pvCTS,
+ unsigned int cbFrameLength,
+ BOOL bNeedAck,
+ BOOL bDisCRC,
+ WORD wCurrentRate,
+ BYTE byFBOption
)
{
- UINT uCTSFrameLen = 14;
+ unsigned int uCTSFrameLen = 14;
WORD wLen = 0x0000;
if (pvCTS == NULL) {
pBuf->Data.wDurationID = pBuf->wDuration_ba;
pBuf->Data.wFrameControl = TYPE_CTL_CTS;//0x00C4
pBuf->Data.wReserved = 0x0000;
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyCurrentNetAddr[0]),
+ ETH_ALEN);
} else { //if (byFBOption != AUTO_FB_NONE && uDMAIdx != TYPE_ATIMDMA && uDMAIdx != TYPE_BEACONDMA)
PSCTS pBuf = (PSCTS)pvCTS;
//Get SignalField,ServiceField,Length
pBuf->Data.wDurationID = pBuf->wDuration_ba;
pBuf->Data.wFrameControl = TYPE_CTL_CTS;//0x00C4
pBuf->Data.wReserved = 0x0000;
- memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pBuf->Data.abyRA[0]),
+ &(pDevice->abyCurrentNetAddr[0]),
+ ETH_ALEN);
}
}
}
-
-
-
-
-
/*+
*
* Description:
* Return Value: none
*
-*/
- // UINT cbFrameSize,//Hdr+Payload+FCS
+
static
- VOID
+ void
s_vGenerateTxParameter (
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN WORD wCurrentRate,
- IN PVOID pTxBufHead,
- IN PVOID pvRrvTime,
- IN PVOID pvRTS,
- IN PVOID pvCTS,
- IN UINT cbFrameSize,
- IN BOOL bNeedACK,
- IN UINT uDMAIdx,
- IN PSEthernetHeader psEthHeader
+ PSDevice pDevice,
+ BYTE byPktType,
+ WORD wCurrentRate,
+ void *pTxBufHead,
+ void *pvRrvTime,
+ void *pvRTS,
+ void *pvCTS,
+ unsigned int cbFrameSize,
+ BOOL bNeedACK,
+ unsigned int uDMAIdx,
+ PSEthernetHeader psEthHeader
)
{
- UINT cbMACHdLen = WLAN_HDR_ADDR3_LEN; //24
+ unsigned int cbMACHdLen = WLAN_HDR_ADDR3_LEN; /* 24 */
WORD wFifoCtl;
BOOL bDisCRC = FALSE;
BYTE byFBOption = AUTO_FB_NONE;
/*
PBYTE pbyBuffer,//point to pTxBufHead
WORD wFragType,//00:Non-Frag, 01:Start, 02:Mid, 03:Last
- UINT cbFragmentSize,//Hdr+payoad+FCS
+ unsigned int cbFragmentSize,//Hdr+payoad+FCS
*/
BOOL
s_bPacketToWirelessUsb(
- IN PSDevice pDevice,
- IN BYTE byPktType,
- IN PBYTE usbPacketBuf,
- IN BOOL bNeedEncryption,
- IN UINT uSkbPacketLen,
- IN UINT uDMAIdx,
- IN PSEthernetHeader psEthHeader,
- IN PBYTE pPacket,
- IN PSKeyItem pTransmitKey,
- IN UINT uNodeIndex,
- IN WORD wCurrentRate,
- OUT UINT *pcbHeaderLen,
- OUT UINT *pcbTotalLen
+ PSDevice pDevice,
+ BYTE byPktType,
+ PBYTE usbPacketBuf,
+ BOOL bNeedEncryption,
+ unsigned int uSkbPacketLen,
+ unsigned int uDMAIdx,
+ PSEthernetHeader psEthHeader,
+ PBYTE pPacket,
+ PSKeyItem pTransmitKey,
+ unsigned int uNodeIndex,
+ WORD wCurrentRate,
+ unsigned int *pcbHeaderLen,
+ unsigned int *pcbTotalLen
)
{
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
- UINT cbFrameSize,cbFrameBodySize;
+ unsigned int cbFrameSize, cbFrameBodySize;
PTX_BUFFER pTxBufHead;
- UINT cb802_1_H_len;
- UINT cbIVlen=0,cbICVlen=0,cbMIClen=0,cbMACHdLen=0,cbFCSlen=4;
- UINT cbMICHDR = 0;
+ unsigned int cb802_1_H_len;
+ unsigned int cbIVlen = 0, cbICVlen = 0, cbMIClen = 0,
+ cbMACHdLen = 0, cbFCSlen = 4;
+ unsigned int cbMICHDR = 0;
BOOL bNeedACK,bRTS;
PBYTE pbyType,pbyMacHdr,pbyIVHead,pbyPayloadHead,pbyTxBufferAddr;
- BYTE abySNAP_RFC1042[6] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
- BYTE abySNAP_Bridgetunnel[6] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
- UINT uDuration;
- UINT cbHeaderLength= 0,uPadding = 0;
- PVOID pvRrvTime;
+ BYTE abySNAP_RFC1042[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ BYTE abySNAP_Bridgetunnel[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
+ unsigned int uDuration;
+ unsigned int cbHeaderLength = 0, uPadding = 0;
+ void *pvRrvTime;
PSMICHDRHead pMICHDR;
- PVOID pvRTS;
- PVOID pvCTS;
- PVOID pvTxDataHd;
+ void *pvRTS;
+ void *pvCTS;
+ void *pvTxDataHd;
BYTE byFBOption = AUTO_FB_NONE,byFragType;
WORD wTxBufSize;
DWORD dwMICKey0,dwMICKey1,dwMIC_Priority,dwCRC;
cb802_1_H_len = 0;
}
- cbFrameBodySize = uSkbPacketLen - U_HEADER_LEN + cb802_1_H_len;
+ cbFrameBodySize = uSkbPacketLen - ETH_HLEN + cb802_1_H_len;
//Set packet type
pTxBufHead->wFIFOCtl |= (WORD)(byPktType<<8);
//Fill FIFO,RrvTime,RTS,and CTS
- s_vGenerateTxParameter(pDevice, byPktType, wCurrentRate, (PVOID)pbyTxBufferAddr, pvRrvTime, pvRTS, pvCTS,
+ s_vGenerateTxParameter(pDevice, byPktType, wCurrentRate,
+ (void *)pbyTxBufferAddr, pvRrvTime, pvRTS, pvCTS,
cbFrameSize, bNeedACK, uDMAIdx, psEthHeader);
//Fill DataHead
uDuration = s_uFillDataHead(pDevice, byPktType, wCurrentRate, pvTxDataHd, cbFrameSize, uDMAIdx, bNeedACK,
if (pPacket != NULL) {
// Copy the Packet into a tx Buffer
memcpy((pbyPayloadHead + cb802_1_H_len),
- (pPacket + U_HEADER_LEN),
- uSkbPacketLen - U_HEADER_LEN
+ (pPacket + ETH_HLEN),
+ uSkbPacketLen - ETH_HLEN
);
} else {
// while bRelayPacketSend psEthHeader is point to header+payload
- memcpy((pbyPayloadHead + cb802_1_H_len), ((PBYTE)psEthHeader)+U_HEADER_LEN, uSkbPacketLen - U_HEADER_LEN);
+ memcpy((pbyPayloadHead + cb802_1_H_len), ((PBYTE)psEthHeader) + ETH_HLEN, uSkbPacketLen - ETH_HLEN);
}
ASSERT(uLength == cbNdisBodySize);
}
if (pDevice->bSoftwareGenCrcErr == TRUE) {
- UINT cbLen;
+ unsigned int cbLen;
PDWORD pdwCRC;
dwCRC = 0xFFFFFFFFL;
*
-*/
- VOID
+ void
s_vGenerateMACHeader (
- IN PSDevice pDevice,
- IN PBYTE pbyBufferAddr,
- IN WORD wDuration,
- IN PSEthernetHeader psEthHeader,
- IN BOOL bNeedEncrypt,
- IN WORD wFragType,
- IN UINT uDMAIdx,
- IN UINT uFragIdx
+ PSDevice pDevice,
+ PBYTE pbyBufferAddr,
+ WORD wDuration,
+ PSEthernetHeader psEthHeader,
+ BOOL bNeedEncrypt,
+ WORD wFragType,
+ unsigned int uDMAIdx,
+ unsigned int uFragIdx
)
{
PS802_11Header pMACHeader = (PS802_11Header)pbyBufferAddr;
}
if (pDevice->eOPMode == OP_MODE_AP) {
- memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr2[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr3[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(pMACHeader->abyAddr1[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr2[0]), &(pDevice->abyBSSID[0]), ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr3[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
pMACHeader->wFrameCtl |= FC_FROMDS;
- }
- else {
- if (pDevice->eOPMode == OP_MODE_ADHOC) {
- memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr2[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr3[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
- }
- else {
- memcpy(&(pMACHeader->abyAddr3[0]), &(psEthHeader->abyDstAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr2[0]), &(psEthHeader->abySrcAddr[0]), U_ETHER_ADDR_LEN);
- memcpy(&(pMACHeader->abyAddr1[0]), &(pDevice->abyBSSID[0]), U_ETHER_ADDR_LEN);
+ } else {
+ if (pDevice->eOPMode == OP_MODE_ADHOC) {
+ memcpy(&(pMACHeader->abyAddr1[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr2[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr3[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
+ } else {
+ memcpy(&(pMACHeader->abyAddr3[0]),
+ &(psEthHeader->abyDstAddr[0]),
+ ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr2[0]),
+ &(psEthHeader->abySrcAddr[0]),
+ ETH_ALEN);
+ memcpy(&(pMACHeader->abyAddr1[0]),
+ &(pDevice->abyBSSID[0]),
+ ETH_ALEN);
pMACHeader->wFrameCtl |= FC_TODS;
}
}
-*/
CMD_STATUS csMgmt_xmit(
- IN PSDevice pDevice,
- IN PSTxMgmtPacket pPacket
+ PSDevice pDevice,
+ PSTxMgmtPacket pPacket
)
{
BYTE byPktType;
PBYTE pbyTxBufferAddr;
- PVOID pvRTS;
+ void *pvRTS;
PSCTS pCTS;
- PVOID pvTxDataHd;
- UINT uDuration;
- UINT cbReqCount;
+ void *pvTxDataHd;
+ unsigned int uDuration;
+ unsigned int cbReqCount;
PS802_11Header pMACHeader;
- UINT cbHeaderSize;
- UINT cbFrameBodySize;
+ unsigned int cbHeaderSize;
+ unsigned int cbFrameBodySize;
BOOL bNeedACK;
BOOL bIsPSPOLL = FALSE;
PSTxBufHead pTxBufHead;
- UINT cbFrameSize;
- UINT cbIVlen = 0;
- UINT cbICVlen = 0;
- UINT cbMIClen = 0;
- UINT cbFCSlen = 4;
- UINT uPadding = 0;
+ unsigned int cbFrameSize;
+ unsigned int cbIVlen = 0;
+ unsigned int cbICVlen = 0;
+ unsigned int cbMIClen = 0;
+ unsigned int cbFCSlen = 4;
+ unsigned int uPadding = 0;
WORD wTxBufSize;
- UINT cbMacHdLen;
+ unsigned int cbMacHdLen;
SEthernetHeader sEthHeader;
- PVOID pvRrvTime;
- PVOID pMICHDR;
+ void *pvRrvTime;
+ void *pMICHDR;
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
WORD wCurrentRate = RATE_1M;
PTX_BUFFER pTX_Buffer;
cbHeaderSize = wTxBufSize + sizeof(SRrvTime_ab) + sizeof(STxDataHead_ab);
}
- memset((PVOID)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderSize - wTxBufSize));
+ memset((void *)(pbyTxBufferAddr + wTxBufSize), 0,
+ (cbHeaderSize - wTxBufSize));
- memcpy(&(sEthHeader.abyDstAddr[0]), &(pPacket->p80211Header->sA3.abyAddr1[0]), U_ETHER_ADDR_LEN);
- memcpy(&(sEthHeader.abySrcAddr[0]), &(pPacket->p80211Header->sA3.abyAddr2[0]), U_ETHER_ADDR_LEN);
+ memcpy(&(sEthHeader.abyDstAddr[0]),
+ &(pPacket->p80211Header->sA3.abyAddr1[0]),
+ ETH_ALEN);
+ memcpy(&(sEthHeader.abySrcAddr[0]),
+ &(pPacket->p80211Header->sA3.abyAddr2[0]),
+ ETH_ALEN);
//=========================
// No Fragmentation
//=========================
CMD_STATUS
csBeacon_xmit(
- IN PSDevice pDevice,
- IN PSTxMgmtPacket pPacket
+ PSDevice pDevice,
+ PSTxMgmtPacket pPacket
)
{
- UINT cbFrameSize = pPacket->cbMPDULen + WLAN_FCS_LEN;
- UINT cbHeaderSize = 0;
+ unsigned int cbFrameSize = pPacket->cbMPDULen + WLAN_FCS_LEN;
+ unsigned int cbHeaderSize = 0;
WORD wTxBufSize = sizeof(STxShortBufHead);
PSTxShortBufHead pTxBufHead;
PS802_11Header pMACHeader;
PSTxDataHead_ab pTxDataHead;
WORD wCurrentRate;
- UINT cbFrameBodySize;
- UINT cbReqCount;
+ unsigned int cbFrameBodySize;
+ unsigned int cbReqCount;
PBEACON_BUFFER pTX_Buffer;
PBYTE pbyTxBufferAddr;
PUSB_SEND_CONTEXT pContext;
- VOID
+ void
vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb) {
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
BYTE byPktType;
PBYTE pbyTxBufferAddr;
- PVOID pvRTS;
- PVOID pvCTS;
- PVOID pvTxDataHd;
- UINT uDuration;
- UINT cbReqCount;
+ void *pvRTS;
+ void *pvCTS;
+ void *pvTxDataHd;
+ unsigned int uDuration;
+ unsigned int cbReqCount;
PS802_11Header pMACHeader;
- UINT cbHeaderSize;
- UINT cbFrameBodySize;
+ unsigned int cbHeaderSize;
+ unsigned int cbFrameBodySize;
BOOL bNeedACK;
BOOL bIsPSPOLL = FALSE;
PSTxBufHead pTxBufHead;
- UINT cbFrameSize;
- UINT cbIVlen = 0;
- UINT cbICVlen = 0;
- UINT cbMIClen = 0;
- UINT cbFCSlen = 4;
- UINT uPadding = 0;
- UINT cbMICHDR = 0;
- UINT uLength = 0;
+ unsigned int cbFrameSize;
+ unsigned int cbIVlen = 0;
+ unsigned int cbICVlen = 0;
+ unsigned int cbMIClen = 0;
+ unsigned int cbFCSlen = 4;
+ unsigned int uPadding = 0;
+ unsigned int cbMICHDR = 0;
+ unsigned int uLength = 0;
DWORD dwMICKey0, dwMICKey1;
DWORD dwMIC_Priority;
PDWORD pdwMIC_L;
PDWORD pdwMIC_R;
WORD wTxBufSize;
- UINT cbMacHdLen;
+ unsigned int cbMacHdLen;
SEthernetHeader sEthHeader;
- PVOID pvRrvTime;
- PVOID pMICHDR;
+ void *pvRrvTime;
+ void *pMICHDR;
WORD wCurrentRate = RATE_1M;
PUWLAN_80211HDR p80211Header;
- UINT uNodeIndex = 0;
+ unsigned int uNodeIndex = 0;
BOOL bNodeExist = FALSE;
SKeyItem STempKey;
PSKeyItem pTransmitKey = NULL;
PBYTE pbyIVHead;
PBYTE pbyPayloadHead;
PBYTE pbyMacHdr;
- UINT cbExtSuppRate = 0;
+ unsigned int cbExtSuppRate = 0;
PTX_BUFFER pTX_Buffer;
PUSB_SEND_CONTEXT pContext;
// PWLAN_IE pItem;
pvTxDataHd = (PSTxDataHead_ab) (pbyTxBufferAddr + wTxBufSize + sizeof(SRrvTime_ab) + cbMICHDR);
cbHeaderSize = wTxBufSize + sizeof(SRrvTime_ab) + cbMICHDR + sizeof(STxDataHead_ab);
}
- memset((PVOID)(pbyTxBufferAddr + wTxBufSize), 0, (cbHeaderSize - wTxBufSize));
- memcpy(&(sEthHeader.abyDstAddr[0]), &(p80211Header->sA3.abyAddr1[0]), U_ETHER_ADDR_LEN);
- memcpy(&(sEthHeader.abySrcAddr[0]), &(p80211Header->sA3.abyAddr2[0]), U_ETHER_ADDR_LEN);
+ memset((void *)(pbyTxBufferAddr + wTxBufSize), 0,
+ (cbHeaderSize - wTxBufSize));
+ memcpy(&(sEthHeader.abyDstAddr[0]),
+ &(p80211Header->sA3.abyAddr1[0]),
+ ETH_ALEN);
+ memcpy(&(sEthHeader.abySrcAddr[0]),
+ &(p80211Header->sA3.abyAddr2[0]),
+ ETH_ALEN);
//=========================
// No Fragmentation
//=========================
NTSTATUS
nsDMA_tx_packet(
- IN PSDevice pDevice,
- IN UINT uDMAIdx,
- IN struct sk_buff *skb
+ PSDevice pDevice,
+ unsigned int uDMAIdx,
+ struct sk_buff *skb
)
{
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
- UINT BytesToWrite =0,uHeaderLen = 0;
- UINT uNodeIndex = 0;
+ unsigned int BytesToWrite = 0, uHeaderLen = 0;
+ unsigned int uNodeIndex = 0;
BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
WORD wAID;
BYTE byPktType;
BOOL bNeedEncryption = FALSE;
PSKeyItem pTransmitKey = NULL;
SKeyItem STempKey;
- UINT ii;
+ unsigned int ii;
BOOL bTKIP_UseGTK = FALSE;
BOOL bNeedDeAuth = FALSE;
PBYTE pbyBSSID;
PUSB_SEND_CONTEXT pContext;
BOOL fConvertedPacket;
PTX_BUFFER pTX_Buffer;
- UINT status;
+ unsigned int status;
WORD wKeepRate = pDevice->wCurrentRate;
struct net_device_stats* pStats = &pDevice->stats;
//#ifdef WPA_SM_Transtatus
return STATUS_RESOURCES;
}
- memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN);
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), ETH_HLEN);
//mike add:station mode check eapol-key challenge--->
{
BYTE Descriptor_type;
WORD Key_info;
- Protocol_Version = skb->data[U_HEADER_LEN];
- Packet_Type = skb->data[U_HEADER_LEN+1];
- Descriptor_type = skb->data[U_HEADER_LEN+1+1+2];
- Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]);
+ Protocol_Version = skb->data[ETH_HLEN];
+ Packet_Type = skb->data[ETH_HLEN+1];
+ Descriptor_type = skb->data[ETH_HLEN+1+1+2];
+ Key_info = (skb->data[ETH_HLEN+1+1+2+1] << 8)|(skb->data[ETH_HLEN+1+1+2+2]);
if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
if(((Protocol_Version==1) ||(Protocol_Version==2)) &&
(Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer
}
}
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma_tx: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
+ DBG_PRT(MSG_LEVEL_DEBUG,
+ KERN_INFO "dma_tx: pDevice->wCurrentRate = %d\n",
+ pDevice->wCurrentRate);
if (wKeepRate != pDevice->wCurrentRate) {
- bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SETPOWER, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_SETPOWER, NULL);
}
if (pDevice->wCurrentRate <= RATE_11M) {
if ( pDevice->bEnablePSMode == TRUE ) {
if ( !pDevice->bPSModeTxBurst ) {
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_MAC_DISPOWERSAVING, NULL);
+ bScheduleCommand((void *) pDevice,
+ WLAN_CMD_MAC_DISPOWERSAVING,
+ NULL);
pDevice->bPSModeTxBurst = TRUE;
}
}
if (bNeedDeAuth == TRUE) {
WORD wReason = WLAN_MGMT_REASON_MIC_FAILURE;
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_DEAUTH, (PBYTE)&wReason);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_DEAUTH, (PBYTE) &wReason);
}
if(status!=STATUS_PENDING) {
BOOL
bRelayPacketSend (
- IN PSDevice pDevice,
- IN PBYTE pbySkbData,
- IN UINT uDataLen,
- IN UINT uNodeIndex
+ PSDevice pDevice,
+ PBYTE pbySkbData,
+ unsigned int uDataLen,
+ unsigned int uNodeIndex
)
{
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
- UINT BytesToWrite =0,uHeaderLen = 0;
+ unsigned int BytesToWrite = 0, uHeaderLen = 0;
BYTE byPktType = PK_TYPE_11B;
BOOL bNeedEncryption = FALSE;
SKeyItem STempKey;
BYTE byPktTyp;
BOOL fConvertedPacket;
PTX_BUFFER pTX_Buffer;
- UINT status;
+ unsigned int status;
WORD wKeepRate = pDevice->wCurrentRate;
return FALSE;
}
- memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)pbySkbData, U_HEADER_LEN);
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)pbySkbData, ETH_HLEN);
if (pDevice->bEncryptionEnable == TRUE) {
bNeedEncryption = TRUE;
pDevice->wCurrentRate = pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate;
}
-
if (wKeepRate != pDevice->wCurrentRate) {
- bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SETPOWER, NULL);
+ bScheduleCommand((void *) pDevice, WLAN_CMD_SETPOWER, NULL);
}
if (pDevice->wCurrentRate <= RATE_11M)
return 0;
}
-static u64 wbsoft_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
- struct dev_addr_list *mc_list)
+static u64 wbsoft_prepare_multicast(struct ieee80211_hw *hw,
+ struct netdev_hw_addr_list *mc_list)
{
- return mc_count;
+ return netdev_hw_addr_list_count(mc_list);
}
static void wbsoft_configure_filter(struct ieee80211_hw *dev,
if (pHwData->SurpriseRemove)
return;
- if (radio_off) //disable Baseband receive off
- {
- pHwData->CurrentRadioSw = 1; // off
+ if (radio_off) { /* disable Baseband receive off */
+ pHwData->CurrentRadioSw = 1; /* off */
reg->M24_MacControl &= 0xffffffbf;
} else {
- pHwData->CurrentRadioSw = 0; // on
+ pHwData->CurrentRadioSw = 0; /* on */
reg->M24_MacControl |= 0x00000040;
}
Wb35Reg_Write(pHwData, 0x0824, reg->M24_MacControl);
}
- static void
- hal_set_current_channel_ex(struct hw_data *pHwData, struct chan_info channel)
+ static void hal_set_current_channel_ex(struct hw_data *pHwData, struct chan_info channel)
{
struct wb35_reg *reg = &pHwData->reg;
printk("Going to channel: %d/%d\n", channel.band, channel.ChanNo);
- RFSynthesizer_SwitchingChannel(pHwData, channel); // Switch channel
+ RFSynthesizer_SwitchingChannel(pHwData, channel); /* Switch channel */
pHwData->Channel = channel.ChanNo;
pHwData->band = channel.band;
#ifdef _PE_STATE_DUMP_
printk("Set channel is %d, band =%d\n", pHwData->Channel,
pHwData->band);
#endif
- reg->M28_MacControl &= ~0xff; // Clean channel information field
+ reg->M28_MacControl &= ~0xff; /* Clean channel information field */
reg->M28_MacControl |= channel.ChanNo;
Wb35Reg_WriteWithCallbackValue(pHwData, 0x0828, reg->M28_MacControl,
- (s8 *) & channel, sizeof(struct chan_info));
+ (s8 *) &channel,
+ sizeof(struct chan_info));
}
static void hal_set_current_channel(struct hw_data *pHwData, struct chan_info channel)
if (pHwData->SurpriseRemove)
return;
- reg->M00_MacControl &= ~0x02000000; //The HW value
+ reg->M00_MacControl &= ~0x02000000; /* The HW value */
if (enable)
- reg->M00_MacControl |= 0x02000000; //The HW value
+ reg->M00_MacControl |= 0x02000000; /* The HW value */
Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
}
- //for wep key error detection, we need to accept broadcast packets to be received temporary.
+ /* For wep key error detection, we need to accept broadcast packets to be received temporary. */
static void hal_set_accept_promiscuous(struct hw_data *pHwData, u8 enable)
{
struct wb35_reg *reg = &pHwData->reg;
if (pHwData->SurpriseRemove)
return;
+
if (enable) {
reg->M00_MacControl |= 0x00400000;
Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
if (pHwData->SurpriseRemove)
return;
- reg->M00_MacControl &= ~0x01000000; //The HW value
+ reg->M00_MacControl &= ~0x01000000; /* The HW value */
if (enable)
- reg->M00_MacControl |= 0x01000000; //The HW value
+ reg->M00_MacControl |= 0x01000000; /* The HW value */
Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
}
if (pHwData->SurpriseRemove)
return;
- // 20040108 debug
- if (!enable) //Due to SME and MLME are not suitable for 35
+ if (!enable) /* Due to SME and MLME are not suitable for 35 */
return;
- reg->M00_MacControl &= ~0x04000000; //The HW value
+ reg->M00_MacControl &= ~0x04000000; /* The HW value */
if (enable)
- reg->M00_MacControl |= 0x04000000; //The HW value
+ reg->M00_MacControl |= 0x04000000; /* The HW value */
Wb35Reg_Write(pHwData, 0x0800, reg->M00_MacControl);
}
.get_tsf = wbsoft_get_tsf,
};
- static void
- hal_set_ethernet_address(struct hw_data *pHwData, u8 * current_address)
+ static void hal_set_ethernet_address(struct hw_data *pHwData, u8 *current_address)
{
u32 ltmp[2];
memcpy(pHwData->CurrentMacAddress, current_address, ETH_ALEN);
ltmp[0] = cpu_to_le32(*(u32 *) pHwData->CurrentMacAddress);
- ltmp[1] =
- cpu_to_le32(*(u32 *) (pHwData->CurrentMacAddress + 4)) & 0xffff;
+ ltmp[1] = cpu_to_le32(*(u32 *) (pHwData->CurrentMacAddress + 4)) & 0xffff;
Wb35Reg_BurstWrite(pHwData, 0x03e8, ltmp, 2, AUTO_INCREMENT);
}
- static void
- hal_get_permanent_address(struct hw_data *pHwData, u8 * pethernet_address)
+ static void hal_get_permanent_address(struct hw_data *pHwData, u8 *pethernet_address)
{
if (pHwData->SurpriseRemove)
return;
pHwData->Wb35Tx.tx_halt = 1;
Wb35Tx_stop(pHwData);
- reg->D00_DmaControl &= ~0xc0000000; //Tx Off, Rx Off
+ reg->D00_DmaControl &= ~0xc0000000; /* Tx Off, Rx Off */
Wb35Reg_Write(pHwData, 0x0400, reg->D00_DmaControl);
}
}
/* 0 : radio on; 1: radio off */
- static u8 hal_get_hw_radio_off(struct hw_data * pHwData)
+ static u8 hal_get_hw_radio_off(struct hw_data *pHwData)
{
struct wb35_reg *reg = &pHwData->reg;
if (pHwData->SurpriseRemove)
return 1;
- //read the bit16 of register U1B0
+ /* read the bit16 of register U1B0 */
Wb35Reg_Read(pHwData, 0x3b0, ®->U1B0);
if ((reg->U1B0 & 0x00010000)) {
pHwData->CurrentRadioHw = 1;
if (pHwData->LED_control) {
ltmp2 = pHwData->LED_control & 0xff;
- if (ltmp2 == 5) // 5 is WPS mode
- {
+ if (ltmp2 == 5) { /* 5 is WPS mode */
TimeInterval = 100;
ltmp2 = (pHwData->LED_control >> 8) & 0xff;
switch (ltmp2) {
- case 1: // [0.2 On][0.1 Off]...
+ case 1: /* [0.2 On][0.1 Off]... */
pHwData->LED_Blinking %= 3;
- ltmp = 0x1010; // Led 1 & 0 Green and Red
- if (pHwData->LED_Blinking == 2) // Turn off
+ ltmp = 0x1010; /* Led 1 & 0 Green and Red */
+ if (pHwData->LED_Blinking == 2) /* Turn off */
ltmp = 0;
break;
- case 2: // [0.1 On][0.1 Off]...
+ case 2: /* [0.1 On][0.1 Off]... */
pHwData->LED_Blinking %= 2;
- ltmp = 0x0010; // Led 0 red color
- if (pHwData->LED_Blinking) // Turn off
+ ltmp = 0x0010; /* Led 0 red color */
+ if (pHwData->LED_Blinking) /* Turn off */
ltmp = 0;
break;
- case 3: // [0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.5 Off]...
+ case 3: /* [0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.5 Off]... */
pHwData->LED_Blinking %= 15;
- ltmp = 0x0010; // Led 0 red color
- if ((pHwData->LED_Blinking >= 9) || (pHwData->LED_Blinking % 2)) // Turn off 0.6 sec
+ ltmp = 0x0010; /* Led 0 red color */
+ if ((pHwData->LED_Blinking >= 9) || (pHwData->LED_Blinking % 2)) /* Turn off 0.6 sec */
ltmp = 0;
break;
- case 4: // [300 On][ off ]
- ltmp = 0x1000; // Led 1 Green color
+ case 4: /* [300 On][ off ] */
+ ltmp = 0x1000; /* Led 1 Green color */
if (pHwData->LED_Blinking >= 3000)
- ltmp = 0; // led maybe on after 300sec * 32bit counter overlap.
+ ltmp = 0; /* led maybe on after 300sec * 32bit counter overlap. */
break;
}
pHwData->LED_Blinking++;
reg->U1BC_LEDConfigure = ltmp;
- if (LEDSet != 7) // Only 111 mode has 2 LEDs on PCB.
- {
- reg->U1BC_LEDConfigure |= (ltmp & 0xff) << 8; // Copy LED result to each LED control register
+ if (LEDSet != 7) { /* Only 111 mode has 2 LEDs on PCB. */
+ reg->U1BC_LEDConfigure |= (ltmp & 0xff) << 8; /* Copy LED result to each LED control register */
reg->U1BC_LEDConfigure |= (ltmp & 0xff00) >> 8;
}
Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure);
}
- } else if (pHwData->CurrentRadioSw || pHwData->CurrentRadioHw) // If radio off
- {
+ } else if (pHwData->CurrentRadioSw || pHwData->CurrentRadioHw) { /* If radio off */
if (reg->U1BC_LEDConfigure & 0x1010) {
reg->U1BC_LEDConfigure &= ~0x1010;
Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure);
}
} else {
switch (LEDSet) {
- case 4: // [100] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing
- if (!pHwData->LED_LinkOn) // Blink only if not Link On
- {
- // Blinking if scanning is on progress
+ case 4: /* [100] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing */
+ if (!pHwData->LED_LinkOn) { /* Blink only if not Link On */
+ /* Blinking if scanning is on progress */
if (pHwData->LED_Scanning) {
if (pHwData->LED_Blinking == 0) {
reg->U1BC_LEDConfigure |= 0x10;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 On
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 On */
pHwData->LED_Blinking = 1;
TimeInterval = 300;
} else {
reg->U1BC_LEDConfigure &= ~0x10;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 Off
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 Off */
pHwData->LED_Blinking = 0;
TimeInterval = 300;
}
} else {
- //Turn Off LED_0
+ /* Turn Off LED_0 */
if (reg->U1BC_LEDConfigure & 0x10) {
reg->U1BC_LEDConfigure &= ~0x10;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 Off
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 Off */
}
}
} else {
- // Turn On LED_0
+ /* Turn On LED_0 */
if ((reg->U1BC_LEDConfigure & 0x10) == 0) {
reg->U1BC_LEDConfigure |= 0x10;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 Off
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 Off */
}
}
break;
-
- case 6: // [110] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing
- if (!pHwData->LED_LinkOn) // Blink only if not Link On
- {
- // Blinking if scanning is on progress
+ case 6: /* [110] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing */
+ if (!pHwData->LED_LinkOn) { /* Blink only if not Link On */
+ /* Blinking if scanning is on progress */
if (pHwData->LED_Scanning) {
if (pHwData->LED_Blinking == 0) {
reg->U1BC_LEDConfigure &= ~0xf;
reg->U1BC_LEDConfigure |= 0x10;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 On
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 On */
pHwData->LED_Blinking = 1;
TimeInterval = 300;
} else {
reg->U1BC_LEDConfigure &= ~0x1f;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 Off
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 Off */
pHwData->LED_Blinking = 0;
TimeInterval = 300;
}
} else {
- // 20060901 Gray blinking if in disconnect state and not scanning
+ /* Gray blinking if in disconnect state and not scanning */
ltmp = reg->U1BC_LEDConfigure;
reg->U1BC_LEDConfigure &= ~0x1f;
if (LED_GRAY2[(pHwData->LED_Blinking % 30)]) {
}
pHwData->LED_Blinking++;
if (reg->U1BC_LEDConfigure != ltmp)
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 Off
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 Off */
TimeInterval = 100;
}
} else {
- // Turn On LED_0
+ /* Turn On LED_0 */
if ((reg->U1BC_LEDConfigure & 0x10) == 0) {
reg->U1BC_LEDConfigure |= 0x10;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_0 Off
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_0 Off */
}
}
break;
-
- case 5: // [101] Only 1 Led be placed on PCB and use LED_1 for showing
- if (!pHwData->LED_LinkOn) // Blink only if not Link On
- {
- // Blinking if scanning is on progress
+ case 5: /* [101] Only 1 Led be placed on PCB and use LED_1 for showing */
+ if (!pHwData->LED_LinkOn) { /* Blink only if not Link On */
+ /* Blinking if scanning is on progress */
if (pHwData->LED_Scanning) {
if (pHwData->LED_Blinking == 0) {
- reg->U1BC_LEDConfigure |=
- 0x1000;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_1 On
+ reg->U1BC_LEDConfigure |= 0x1000;
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_1 On */
pHwData->LED_Blinking = 1;
TimeInterval = 300;
} else {
- reg->U1BC_LEDConfigure &=
- ~0x1000;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_1 Off
+ reg->U1BC_LEDConfigure &= ~0x1000;
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_1 Off */
pHwData->LED_Blinking = 0;
TimeInterval = 300;
}
} else {
- //Turn Off LED_1
+ /* Turn Off LED_1 */
if (reg->U1BC_LEDConfigure & 0x1000) {
- reg->U1BC_LEDConfigure &=
- ~0x1000;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_1 Off
+ reg->U1BC_LEDConfigure &= ~0x1000;
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_1 Off */
}
}
} else {
- // Is transmitting/receiving ??
+ /* Is transmitting/receiving ?? */
if ((adapter->RxByteCount !=
pHwData->RxByteCountLast)
|| (adapter->TxByteCount !=
pHwData->TxByteCountLast)) {
if ((reg->U1BC_LEDConfigure & 0x3000) !=
0x3000) {
- reg->U1BC_LEDConfigure |=
- 0x3000;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_1 On
+ reg->U1BC_LEDConfigure |= 0x3000;
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_1 On */
}
- // Update variable
+ /* Update variable */
pHwData->RxByteCountLast =
adapter->RxByteCount;
pHwData->TxByteCountLast =
adapter->TxByteCount;
TimeInterval = 200;
} else {
- // Turn On LED_1 and blinking if transmitting/receiving
+ /* Turn On LED_1 and blinking if transmitting/receiving */
if ((reg->U1BC_LEDConfigure & 0x3000) !=
0x1000) {
reg->U1BC_LEDConfigure &=
~0x3000;
reg->U1BC_LEDConfigure |=
0x1000;
- Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); // LED_1 On
+ Wb35Reg_Write(pHwData, 0x03bc, reg->U1BC_LEDConfigure); /* LED_1 On */
}
}
}
break;
-
- default: // Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active
+ default: /* Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active */
if ((reg->U1BC_LEDConfigure & 0x3000) != 0x3000) {
- reg->U1BC_LEDConfigure |= 0x3000; // LED_1 is always on and event enable
+ reg->U1BC_LEDConfigure |= 0x3000; /* LED_1 is always on and event enable */
Wb35Reg_Write(pHwData, 0x03bc,
reg->U1BC_LEDConfigure);
}
if (pHwData->LED_Blinking) {
- // Gray blinking
+ /* Gray blinking */
reg->U1BC_LEDConfigure &= ~0x0f;
reg->U1BC_LEDConfigure |= 0x10;
reg->U1BC_LEDConfigure |=
if (pHwData->LED_Blinking < 40)
TimeInterval = 100;
else {
- pHwData->LED_Blinking = 0; // Stop blinking
+ pHwData->LED_Blinking = 0; /* Stop blinking */
reg->U1BC_LEDConfigure &= ~0x0f;
Wb35Reg_Write(pHwData, 0x03bc,
reg->U1BC_LEDConfigure);
}
if (pHwData->LED_LinkOn) {
- if (!(reg->U1BC_LEDConfigure & 0x10)) // Check the LED_0
- {
- //Try to turn ON LED_0 after gray blinking
+ if (!(reg->U1BC_LEDConfigure & 0x10)) { /* Check the LED_0 */
+ /* Try to turn ON LED_0 after gray blinking */
reg->U1BC_LEDConfigure |= 0x10;
- pHwData->LED_Blinking = 1; //Start blinking
+ pHwData->LED_Blinking = 1; /* Start blinking */
TimeInterval = 50;
}
} else {
- if (reg->U1BC_LEDConfigure & 0x10) // Check the LED_0
- {
+ if (reg->U1BC_LEDConfigure & 0x10) { /* Check the LED_0 */
reg->U1BC_LEDConfigure &= ~0x10;
Wb35Reg_Write(pHwData, 0x03bc,
reg->U1BC_LEDConfigure);
break;
}
- //20060828.1 Active send null packet to avoid AP disconnect
+ /* Active send null packet to avoid AP disconnect */
if (pHwData->LED_LinkOn) {
pHwData->NullPacketCount += TimeInterval;
if (pHwData->NullPacketCount >=
}
pHwData->time_count += TimeInterval;
- Wb35Tx_CurrentTime(adapter, pHwData->time_count); // 20060928 add
+ Wb35Tx_CurrentTime(adapter, pHwData->time_count);
pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(TimeInterval);
add_timer(&pHwData->LEDTimer);
}
SoftwareSet = hal_software_set(pHwData);
#ifdef Vendor2
- // Try to make sure the EEPROM contain
+ /* Try to make sure the EEPROM contain */
SoftwareSet >>= 8;
if (SoftwareSet != 0x82)
return false;
#include <wl_sysfs.h>
- /*******************************************************************************
- * macro definitions
- ******************************************************************************/
- #define CS_CHECK(fn, ret) do { \
- last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; \
- } while (0)
-
/*******************************************************************************
* global definitions
******************************************************************************/
link->io.NumPorts1 = HCF_NUM_IO_PORTS;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->io.IOAddrLines = 6;
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-// link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
- link->irq.Handler = &wl_isr;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 5;
{
struct net_device *dev;
int i;
- int last_fn, last_ret;
+ int ret;
/*------------------------------------------------------------------------*/
DBG_FUNC( "wl_adapter_insert" );
/* Do we need to allocate an interrupt? */
link->conf.Attributes |= CONF_ENABLE_IRQ;
- CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, wl_isr));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ ret = pcmcia_request_io(link, &link->io);
+ if (ret != 0)
+ goto failed;
+
+ ret = pcmcia_request_irq(link, (void *) wl_isr);
+ if (ret != 0)
+ goto failed;
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret != 0)
+ goto failed;
- dev->irq = link->irq.AssignedIRQ;
+ dev->irq = link->irq;
dev->base_addr = link->io.BasePort1;
- SET_NETDEV_DEV(dev, &handle_to_dev(link));
+ SET_NETDEV_DEV(dev, &link->dev);
if (register_netdev(dev) != 0) {
printk("%s: register_netdev() failed\n", MODULE_NAME);
goto failed;
}
- link->dev_node = &( wl_priv(dev) )->node;
- strcpy(( wl_priv(dev) )->node.dev_name, dev->name);
+
register_wlags_sysfs(dev);
printk(KERN_INFO "%s: Wireless, io_addr %#03lx, irq %d, ""mac_address ",
DBG_LEAVE( DbgInfo );
return;
-
- cs_failed:
- cs_error( link, last_fn, last_ret );
-
-
failed:
wl_adapter_release( link );
// strncpy(info.fw_version, priv->fw_name,
// sizeof(info.fw_version) - 1);
- #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20))
if (dev->dev.parent) {
dev_set_name(dev->dev.parent, "%s", info->bus_info);
//strncpy(info->bus_info, dev->dev.parent->bus_id,
// sizeof(info->bus_info) - 1);
- #else
- if (dev->class_dev.parent) {
- sizeof(info->bus_info) - 1);
- #endif
} else {
snprintf(info->bus_info, sizeof(info->bus_info) - 1,
"PCMCIA FIXME");
port = ( hfs_stat >> 8 ) & 0x0007;
DBG_RX( DbgInfo, "Rx frame for port %d\n", port );
- if(( pktlen = lp->hcfCtx.IFB_RxLen ) != 0 ) {
- if(( skb = ALLOC_SKB( pktlen )) != NULL ) {
+ pktlen = lp->hcfCtx.IFB_RxLen;
+ if (pktlen != 0) {
+ skb = ALLOC_SKB(pktlen);
+ if (skb != NULL) {
/* Set the netdev based on the port */
switch( port ) {
#ifdef USE_WDS
//;?seems reasonable that even an AP-only driver could afford this small additional footprint
int x;
- struct dev_mc_list *mclist;
+ struct netdev_hw_addr *ha;
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
/*------------------------------------------------------------------------*/
DBG_PRINT( " mc_count: %d\n", netdev_mc_count(dev));
- netdev_for_each_mc_addr(mclist, dev)
- DBG_PRINT( " %s (%d)\n", DbgHwAddr(mclist->dmi_addr),
- mclist->dmi_addrlen );
+ netdev_for_each_mc_addr(ha, dev)
+ DBG_PRINT(" %s (%d)\n", DbgHwAddr(ha->addr),
+ dev->addr_len);
}
#endif /* DBG */
lp->ltvRecord.typ = CFG_GROUP_ADDR;
x = 0;
- netdev_for_each_mc_addr(mclist, dev)
+ netdev_for_each_mc_addr(ha, dev)
memcpy(&(lp->ltvRecord.u.u8[x++ * ETH_ALEN]),
- mclist->dmi_addr, ETH_ALEN);
+ ha->addr, ETH_ALEN);
DBG_PRINT( "Setting multicast list\n" );
hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord ));
} else {
#endif /* NEW_MULTICAST */
- #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30))
static const struct net_device_ops wl_netdev_ops =
{
.ndo_start_xmit = &wl_tx_port0,
.ndo_poll_controller = wl_poll,
#endif
};
- #endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30))
/*******************************************************************************
* wl_device_alloc()
lp->wireless_data.spy_data = &lp->spy_data;
dev->wireless_data = &lp->wireless_data;
- #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30))
dev->netdev_ops = &wl_netdev_ops;
- #else
- dev->hard_start_xmit = &wl_tx_port0;
-
- dev->set_config = &wl_config;
- dev->get_stats = &wl_stats;
- dev->set_multicast_list = &wl_multicast;
-
- dev->init = &wl_insert;
- dev->open = &wl_adapter_open;
- dev->stop = &wl_adapter_close;
- dev->do_ioctl = &wl_ioctl;
-
- dev->tx_timeout = &wl_tx_timeout;
-
- #ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = wl_poll;
- #endif
-
- #endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30))
dev->watchdog_timeo = TX_TIMEOUT;
port = ( hfs_stat >> 8 ) & 0x0007;
DBG_RX( DbgInfo, "Rx frame for port %d\n", port );
- if(( pktlen = GET_BUF_CNT( desc_next )) != 0 ) {
- if(( skb = ALLOC_SKB( pktlen )) != NULL ) {
+ pktlen = GET_BUF_CNT(desc_next);
+ if (pktlen != 0) {
+ skb = ALLOC_SKB(pktlen);
+ if (skb != NULL) {
switch( port ) {
#ifdef USE_WDS
case 1:
git.openpandora.org / pandora-kernel.git / commitdiff