list_for_each(pos, head) {
cur = list_entry(pos, struct agp_3_5_dev, list);
- if(cur->maxbw > n->maxbw)
+ if (cur->maxbw > n->maxbw)
break;
}
list_add_tail(new, pos);
}
}
-/*
- * Initialize all isochronous transfer parameters for an AGP 3.0
- * node (i.e. a host bridge in combination with the adapters
+/*
+ * Initialize all isochronous transfer parameters for an AGP 3.0
+ * node (i.e. a host bridge in combination with the adapters
* lying behind it...)
*/
/* Check if this configuration has any chance of working */
if (tot_bw > target.maxbw) {
- printk(KERN_ERR PFX "isochronous bandwidth required "
+ dev_err(&td->dev, "isochronous bandwidth required "
"by AGP 3.0 devices exceeds that which is supported by "
"the AGP 3.0 bridge!\n");
ret = -ENODEV;
/* Exit if the minimal ISOCH_N allocation among the masters is more
* than the target can handle. */
if (tot_n > target.n) {
- printk(KERN_ERR PFX "number of isochronous "
+ dev_err(&td->dev, "number of isochronous "
"transactions per period required by AGP 3.0 devices "
"exceeds that which is supported by the AGP 3.0 "
"bridge!\n");
* this to the hungriest device (as per the spec) */
rem = target.n - tot_n;
- /*
+ /*
* Calculate the minimum isochronous RQ depth needed by each master.
* Along the way, distribute the extra ISOCH_N capability calculated
* above.
* many writes on the AGP bus).
*/
master[cdev].rq = master[cdev].n;
- if(master[cdev].y > 0x1)
+ if (master[cdev].y > 0x1)
master[cdev].rq *= (1 << (master[cdev].y - 1));
tot_rq += master[cdev].rq;
/* Exit if the minimal RQ needs of the masters exceeds what the target
* can provide. */
if (tot_rq > rq_isoch) {
- printk(KERN_ERR PFX "number of request queue slots "
+ dev_err(&td->dev, "number of request queue slots "
"required by the isochronous bandwidth requested by "
"AGP 3.0 devices exceeds the number provided by the "
"AGP 3.0 bridge!\n");
arqsz = (tstatus >> 13) & 0x7;
- /*
+ /*
* Allocate a head for our AGP 3.5 device list
- * (multiple AGP v3 devices are allowed behind a single bridge).
+ * (multiple AGP v3 devices are allowed behind a single bridge).
*/
if ((dev_list = kmalloc(sizeof(*dev_list), GFP_KERNEL)) == NULL) {
ret = -ENOMEM;
case 0x0001: /* Unclassified device */
/* Don't know what this is, but log it for investigation. */
if (mcapndx != 0) {
- printk (KERN_INFO PFX "Wacky, found unclassified AGP device. %x:%x\n",
- dev->vendor, dev->device);
+ dev_info(&td->dev, "wacky, found unclassified AGP device %s [%04x/%04x]\n",
+ pci_name(dev),
+ dev->vendor, dev->device);
}
continue;
case 0x0300: /* Display controller */
case 0x0400: /* Multimedia controller */
- if((cur = kmalloc(sizeof(*cur), GFP_KERNEL)) == NULL) {
+ if ((cur = kmalloc(sizeof(*cur), GFP_KERNEL)) == NULL) {
ret = -ENOMEM;
goto free_and_exit;
}
list_for_each(pos, head) {
cur = list_entry(pos, struct agp_3_5_dev, list);
dev = cur->dev;
-
+
pci_read_config_word(dev, PCI_STATUS, &mpstat);
if ((mpstat & PCI_STATUS_CAP_LIST) == 0)
continue;
}
if (mcapndx == 0) {
- printk(KERN_ERR PFX "woah! Non-AGP device "
- "found on the secondary bus of an AGP 3.5 bridge!\n");
+ dev_err(&td->dev, "woah! Non-AGP device %s on "
+ "secondary bus of AGP 3.5 bridge!\n",
+ pci_name(dev));
ret = -ENODEV;
goto free_and_exit;
}
mmajor = (ncapid >> AGP_MAJOR_VERSION_SHIFT) & 0xf;
if (mmajor < 3) {
- printk(KERN_ERR PFX "woah! AGP 2.0 device "
- "found on the secondary bus of an AGP 3.5 "
- "bridge operating with AGP 3.0 electricals!\n");
+ dev_err(&td->dev, "woah! AGP 2.0 device %s on "
+ "secondary bus of AGP 3.5 bridge operating "
+ "with AGP 3.0 electricals!\n", pci_name(dev));
ret = -ENODEV;
goto free_and_exit;
}
pci_read_config_dword(dev, cur->capndx+AGPSTAT, &mstatus);
if (((mstatus >> 3) & 0x1) == 0) {
- printk(KERN_ERR PFX "woah! AGP 3.x device "
- "not operating in AGP 3.x mode found on the "
- "secondary bus of an AGP 3.5 bridge operating "
- "with AGP 3.0 electricals!\n");
+ dev_err(&td->dev, "woah! AGP 3.x device %s not "
+ "operating in AGP 3.x mode on secondary bus "
+ "of AGP 3.5 bridge operating with AGP 3.0 "
+ "electricals!\n", pci_name(dev));
ret = -ENODEV;
goto free_and_exit;
}
if (isoch) {
ret = agp_3_5_isochronous_node_enable(bridge, dev_list, ndevs);
if (ret) {
- printk(KERN_INFO PFX "Something bad happened setting "
- "up isochronous xfers. Falling back to "
- "non-isochronous xfer mode.\n");
+ dev_info(&td->dev, "something bad happened setting "
+ "up isochronous xfers; falling back to "
+ "non-isochronous xfer mode\n");
} else {
goto free_and_exit;
}
get_out:
return ret;
}
-
git.openpandora.org / pandora-kernel.git / blobdiff