--- /dev/null
+++ linux-2.4.21/arch/arm/def-configs/ramses
-@@ -0,0 +1,1159 @@
+@@ -0,0 +1,1174 @@
+#
+# Automatically generated by make menuconfig: don't edit
+#
+CONFIG_USB_SL811HS_ALT=m
+CONFIG_USB_AUDIO=m
+CONFIG_USB_EMI26=m
-+# CONFIG_USB_BLUETOOTH is not set
+CONFIG_USB_MIDI=m
+CONFIG_USB_STORAGE=m
+CONFIG_USB_STORAGE_DEBUG=y
+#
+# Bluetooth support
+#
-+CONFIG_BLUEZ=y
++CONFIG_BLUEZ=m
+CONFIG_BLUEZ_L2CAP=m
+CONFIG_BLUEZ_SCO=m
+CONFIG_BLUEZ_RFCOMM=m
-+CONFIG_BLUEZ_RFCOMM_TTY=y
++# CONFIG_BLUEZ_RFCOMM_TTY is not set
+CONFIG_BLUEZ_BNEP=m
-+# CONFIG_BLUEZ_BNEP_MC_FILTER is not set
++CONFIG_BLUEZ_BNEP_MC_FILTER=y
+# CONFIG_BLUEZ_BNEP_PROTO_FILTER is not set
+
+#
++# Bluetooth device drivers
++#
++CONFIG_BLUEZ_HCIUSB=m
++CONFIG_BLUEZ_USB_SCO=y
++CONFIG_BLUEZ_USB_ZERO_PACKET=y
++CONFIG_BLUEZ_HCIUART=m
++CONFIG_BLUEZ_HCIUART_H4=y
++CONFIG_BLUEZ_HCIUART_BCSP=y
++CONFIG_BLUEZ_HCIUART_BCSP_TXCRC=y
++CONFIG_BLUEZ_HCIDTL1=m
++CONFIG_BLUEZ_HCIBT3C=m
++CONFIG_BLUEZ_HCIBLUECARD=m
++CONFIG_BLUEZ_HCIBTUART=m
++# CONFIG_BLUEZ_HCIVHCI is not set
++
++#
+# Kernel hacking
+#
+CONFIG_FRAME_POINTER=y
+#endif
+#define USE_UCB
+//#define PFI_LED
-+#define PFI_TURNOFF
++//#define PFI_TURNOFF
+
+#include <asm/types.h>
+#include <asm/setup.h>
static void change_speed(struct async_struct *info, struct termios *old);
static void rs_wait_until_sent(struct tty_struct *tty, int timeout);
-@@ -325,46 +165,74 @@
+@@ -325,46 +165,82 @@
{ 0, 0}
};
+ io_type: SERIAL_IO_MEM,
+ irq: IRQ_GPIO(26),
+ flags: ASYNC_SKIP_TEST,
++ }, {
++ type: PORT_UNKNOWN,
++ }, {
++ type: PORT_UNKNOWN,
++ }, {
++ type: PORT_UNKNOWN,
++ }, {
++ type: PORT_UNKNOWN,
+ }
};
#ifndef PREPARE_FUNC
#define PREPARE_FUNC(dev) (dev->prepare)
-@@ -403,39 +271,21 @@
+@@ -403,39 +279,21 @@
#endif
return readl((unsigned long) info->iomem_base +
(offset<<info->iomem_reg_shift));
default:
-@@ -447,17 +297,14 @@
+@@ -447,17 +305,14 @@
int value)
{
switch (info->io_type) {
writel(value, (unsigned long) info->iomem_base +
(offset<<info->iomem_reg_shift));
break;
-@@ -509,9 +356,6 @@
+@@ -509,9 +364,6 @@
struct async_struct *info = (struct async_struct *)tty->driver_data;
unsigned long flags;
save_flags(flags); cli();
if (info->IER & UART_IER_THRI) {
info->IER &= ~UART_IER_THRI;
-@@ -529,9 +373,6 @@
+@@ -529,9 +381,6 @@
struct async_struct *info = (struct async_struct *)tty->driver_data;
unsigned long flags;
save_flags(flags); cli();
if (info->xmit.head != info->xmit.tail
&& info->xmit.buf
-@@ -689,11 +530,7 @@
+@@ -689,11 +538,7 @@
#endif
*status = serial_inp(info, UART_LSR);
} while ((*status & UART_LSR_DR) && (max_count-- > 0));
}
static _INLINE_ void transmit_chars(struct async_struct *info, int *intr_done)
-@@ -758,11 +595,6 @@
+@@ -758,11 +603,6 @@
icount->dsr++;
if (status & UART_MSR_DDCD) {
icount->dcd++;
}
if (status & UART_MSR_DCTS)
icount->cts++;
-@@ -810,120 +642,23 @@
+@@ -810,120 +650,23 @@
}
}
do {
status = serial_inp(info, UART_LSR);
#ifdef SERIAL_DEBUG_INTR
-@@ -932,120 +667,23 @@
+@@ -932,120 +675,23 @@
if (status & UART_LSR_DR)
receive_chars(info, &status, regs);
check_modem_status(info);
/*
* -------------------------------------------------------------------
-@@ -1107,22 +745,6 @@
+@@ -1107,22 +753,6 @@
if (!info)
continue;
save_flags(flags); cli();
rs_interrupt_single(i, NULL, NULL);
restore_flags(flags);
}
-@@ -1132,11 +754,7 @@
+@@ -1132,11 +762,7 @@
if (IRQ_ports[0]) {
save_flags(flags); cli();
restore_flags(flags);
mod_timer(&serial_timer, jiffies + IRQ_timeout[0]);
-@@ -1177,50 +795,6 @@
+@@ -1177,50 +803,6 @@
IRQ_timeout[irq] = (timeout > 3) ? timeout-2 : 1;
}
static int startup(struct async_struct * info)
{
unsigned long flags;
-@@ -1228,9 +802,6 @@
+@@ -1228,9 +810,6 @@
void (*handler)(int, void *, struct pt_regs *);
struct serial_state *state= info->state;
unsigned long page;
page = get_zeroed_page(GFP_KERNEL);
if (!page)
-@@ -1258,6 +829,22 @@
+@@ -1258,6 +837,22 @@
printk("starting up ttys%d (irq %d)...", info->line, state->irq);
#endif
if (uart_config[state->type].flags & UART_STARTECH) {
/* Wake up UART */
serial_outp(info, UART_LCR, 0xBF);
-@@ -1305,25 +892,12 @@
+@@ -1305,25 +900,12 @@
serial_outp(info, UART_LCR, 0);
}
case (long)&STUART: CKEN |= CKEN5_STUART; break;
}
}
-@@ -1344,6 +918,7 @@
+@@ -1344,6 +926,7 @@
/*
* Clear the interrupt registers.
*/
(void) serial_inp(info, UART_LSR);
(void) serial_inp(info, UART_RX);
(void) serial_inp(info, UART_IIR);
-@@ -1371,18 +946,8 @@
+@@ -1371,18 +954,8 @@
if (state->irq && (!IRQ_ports[state->irq] ||
!IRQ_ports[state->irq]->next_port)) {
if (IRQ_ports[state->irq]) {
} else
handler = rs_interrupt_single;
-@@ -1417,12 +982,6 @@
+@@ -1417,12 +990,6 @@
info->MCR = 0;
if (info->tty->termios->c_cflag & CBAUD)
info->MCR = UART_MCR_DTR | UART_MCR_RTS;
{
if (state->irq != 0)
info->MCR |= UART_MCR_OUT2;
-@@ -1437,18 +996,9 @@
+@@ -1437,18 +1004,9 @@
*/
info->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;
if (pxa_port(state->type))
/*
* And clear the interrupt registers again for luck.
*/
-@@ -1469,7 +1019,6 @@
+@@ -1469,7 +1027,6 @@
/*
* Set up the tty->alt_speed kludge
*/
if (info->tty) {
if ((info->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
info->tty->alt_speed = 57600;
-@@ -1480,7 +1029,6 @@
+@@ -1480,7 +1037,6 @@
if ((info->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
info->tty->alt_speed = 460800;
}
/*
* and set the speed of the serial port
-@@ -1516,6 +1064,30 @@
+@@ -1516,6 +1072,30 @@
state->irq);
#endif
save_flags(flags); cli(); /* Disable interrupts */
/*
-@@ -1561,13 +1133,6 @@
+@@ -1561,13 +1141,6 @@
info->IER = 0;
serial_outp(info, UART_IER, 0x00); /* disable all intrs */
info->MCR &= ~UART_MCR_OUT2;
if (pxa_buggy_port(state->type))
info->MCR ^= UART_MCR_OUT2;
-@@ -1586,16 +1151,6 @@
+@@ -1586,16 +1159,6 @@
UART_FCR_CLEAR_XMIT));
serial_outp(info, UART_FCR, 0);
#ifdef CONFIG_ARCH_PXA
if (state->type == PORT_PXA
#ifdef CONFIG_SERIAL_CONSOLE
-@@ -1634,37 +1189,6 @@
+@@ -1634,37 +1197,6 @@
restore_flags(flags);
}
/*
* This routine is called to set the UART divisor registers to match
* the specified baud rate for a serial port.
-@@ -1711,12 +1235,6 @@
+@@ -1711,12 +1243,6 @@
baud = tty_get_baud_rate(info->tty);
if (!baud)
baud = 9600; /* B0 transition handled in rs_set_termios */
baud_base = info->state->baud_base;
if (info->state->type == PORT_16C950) {
if (baud <= baud_base)
-@@ -1778,10 +1296,6 @@
+@@ -1778,10 +1304,6 @@
if (uart_config[info->state->type].flags & UART_USE_FIFO) {
if ((info->state->baud_base / quot) < 2400)
fcr = UART_FCR_ENABLE_FIFO | UART_FCR_TRIGGER_1;
else
fcr = UART_FCR_ENABLE_FIFO | UART_FCR_TRIGGER_8;
}
-@@ -1864,9 +1378,6 @@
+@@ -1864,9 +1386,6 @@
struct async_struct *info = (struct async_struct *)tty->driver_data;
unsigned long flags;
if (!tty || !info->xmit.buf)
return;
-@@ -1888,9 +1399,6 @@
+@@ -1888,9 +1407,6 @@
struct async_struct *info = (struct async_struct *)tty->driver_data;
unsigned long flags;
if (info->xmit.head == info->xmit.tail
|| tty->stopped
|| tty->hw_stopped
-@@ -1900,8 +1408,6 @@
+@@ -1900,8 +1416,6 @@
save_flags(flags); cli();
info->IER |= UART_IER_THRI;
serial_out(info, UART_IER, info->IER);
restore_flags(flags);
}
-@@ -1912,9 +1418,6 @@
+@@ -1912,9 +1426,6 @@
struct async_struct *info = (struct async_struct *)tty->driver_data;
unsigned long flags;
if (!tty || !info->xmit.buf || !tmp_buf)
return 0;
-@@ -1978,11 +1481,6 @@
+@@ -1978,11 +1489,6 @@
&& !(info->IER & UART_IER_THRI)) {
info->IER |= UART_IER_THRI;
serial_out(info, UART_IER, info->IER);
}
return ret;
}
-@@ -1991,8 +1489,6 @@
+@@ -1991,8 +1497,6 @@
{
struct async_struct *info = (struct async_struct *)tty->driver_data;
return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE);
}
-@@ -2000,8 +1496,6 @@
+@@ -2000,8 +1504,6 @@
{
struct async_struct *info = (struct async_struct *)tty->driver_data;
return CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE);
}
-@@ -2010,8 +1504,6 @@
+@@ -2010,8 +1512,6 @@
struct async_struct *info = (struct async_struct *)tty->driver_data;
unsigned long flags;
save_flags(flags); cli();
info->xmit.head = info->xmit.tail = 0;
restore_flags(flags);
-@@ -2032,16 +1524,11 @@
+@@ -2032,16 +1532,11 @@
{
struct async_struct *info = (struct async_struct *)tty->driver_data;
}
}
-@@ -2064,9 +1551,6 @@
+@@ -2064,9 +1559,6 @@
tty->ldisc.chars_in_buffer(tty));
#endif
if (I_IXOFF(tty))
rs_send_xchar(tty, STOP_CHAR(tty));
-@@ -2089,9 +1573,6 @@
+@@ -2089,9 +1581,6 @@
tty->ldisc.chars_in_buffer(tty));
#endif
if (I_IXOFF(tty)) {
if (info->x_char)
info->x_char = 0;
-@@ -2134,7 +1615,6 @@
+@@ -2134,7 +1623,6 @@
tmp.close_delay = state->close_delay;
tmp.closing_wait = state->closing_wait;
tmp.custom_divisor = state->custom_divisor;
tmp.io_type = state->io_type;
if (copy_to_user(retinfo,&tmp,sizeof(*retinfo)))
return -EFAULT;
-@@ -2160,8 +1640,7 @@
+@@ -2160,8 +1648,7 @@
new_port += (unsigned long) new_serial.port_high << HIGH_BITS_OFFSET;
change_irq = new_serial.irq != state->irq;
if (!capable(CAP_SYS_ADMIN)) {
if (change_irq || change_port ||
-@@ -2198,7 +1677,6 @@
+@@ -2198,7 +1685,6 @@
if (new_serial.type) {
for (i = 0 ; i < NR_PORTS; i++)
if ((state != &rs_table[i]) &&
(rs_table[i].port == new_port) &&
rs_table[i].type)
return -EADDRINUSE;
-@@ -2220,18 +1698,11 @@
+@@ -2220,18 +1706,11 @@
state->custom_divisor = new_serial.custom_divisor;
state->close_delay = new_serial.close_delay * HZ/100;
state->closing_wait = new_serial.closing_wait * HZ/100;
release_region(state->port,8);
}
state->type = new_serial.type;
-@@ -2243,31 +1714,19 @@
+@@ -2243,31 +1722,19 @@
shutdown(info);
state->irq = new_serial.irq;
info->port = state->port = new_port;
if ((state->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
info->tty->alt_speed = 57600;
if ((state->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
-@@ -2276,7 +1735,6 @@
+@@ -2276,7 +1743,6 @@
info->tty->alt_speed = 230400;
if ((state->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
info->tty->alt_speed = 460800;
change_speed(info, 0);
}
} else
-@@ -2414,60 +1872,14 @@
+@@ -2414,60 +1880,14 @@
return 0;
}
if (!CONFIGURED_SERIAL_PORT(info))
return;
save_flags(flags); cli();
-@@ -2478,121 +1890,6 @@
+@@ -2478,121 +1898,6 @@
serial_out(info, UART_LCR, info->LCR);
restore_flags(flags);
}
static int rs_ioctl(struct tty_struct *tty, struct file * file,
unsigned int cmd, unsigned long arg)
-@@ -2601,12 +1898,6 @@
+@@ -2601,12 +1906,6 @@
struct async_icount cprev, cnow; /* kernel counter temps */
struct serial_icounter_struct icount;
unsigned long flags;
if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
(cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) &&
-@@ -2616,45 +1907,6 @@
+@@ -2616,45 +1915,6 @@
}
switch (cmd) {
case TIOCMGET:
return get_modem_info(info, (unsigned int *) arg);
case TIOCMBIS:
-@@ -2667,9 +1919,6 @@
+@@ -2667,9 +1927,6 @@
case TIOCSSERIAL:
return set_serial_info(info,
(struct serial_struct *) arg);
case TIOCSERGETLSR: /* Get line status register */
return get_lsr_info(info, (unsigned int *) arg);
-@@ -2679,15 +1928,6 @@
+@@ -2679,15 +1936,6 @@
return -EFAULT;
return 0;
/*
* Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
* - mask passed in arg for lines of interest
-@@ -2754,6 +1994,39 @@
+@@ -2754,6 +2002,39 @@
printk ("TIOCSER?WILD ioctl obsolete, ignored.\n");
return 0;
default:
return -ENOIOCTLCMD;
}
-@@ -2801,18 +2074,6 @@
+@@ -2801,18 +2082,6 @@
tty->hw_stopped = 0;
rs_start(tty);
}
}
/*
-@@ -2831,9 +2092,6 @@
+@@ -2831,9 +2100,6 @@
struct serial_state *state;
unsigned long flags;
state = info->state;
save_flags(flags); cli();
-@@ -2933,10 +2191,7 @@
+@@ -2933,10 +2199,7 @@
{
struct async_struct * info = (struct async_struct *)tty->driver_data;
unsigned long orig_jiffies, char_time;
if (info->state->type == PORT_UNKNOWN)
return;
-@@ -2974,9 +2229,11 @@
+@@ -2974,9 +2237,11 @@
printk("In rs_wait_until_sent(%d) check=%lu...", timeout, char_time);
printk("jiff=%lu...", jiffies);
#endif
#endif
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(char_time);
-@@ -2986,8 +2243,9 @@
+@@ -2986,8 +2251,9 @@
break;
}
#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
}
/*
-@@ -2998,9 +2256,6 @@
+@@ -2998,9 +2264,6 @@
struct async_struct * info = (struct async_struct *)tty->driver_data;
struct serial_state *state = info->state;
state = info->state;
rs_flush_buffer(tty);
-@@ -3036,12 +2291,8 @@
+@@ -3036,12 +2299,8 @@
(info->flags & ASYNC_CLOSING)) {
if (info->flags & ASYNC_CLOSING)
interruptible_sleep_on(&info->close_wait);
}
/*
-@@ -3114,14 +2365,10 @@
+@@ -3114,14 +2373,10 @@
set_current_state(TASK_INTERRUPTIBLE);
if (tty_hung_up_p(filp) ||
!(info->flags & ASYNC_INITIALIZED)) {
break;
}
if (!(info->flags & ASYNC_CALLOUT_ACTIVE) &&
-@@ -3223,16 +2470,12 @@
+@@ -3223,16 +2478,12 @@
}
tty->driver_data = info;
info->tty = tty;
/*
* This relies on lock_kernel() stuff so wants tidying for 2.5
-@@ -3254,12 +2497,8 @@
+@@ -3254,12 +2505,8 @@
(info->flags & ASYNC_CLOSING)) {
if (info->flags & ASYNC_CLOSING)
interruptible_sleep_on(&info->close_wait);
}
/*
-@@ -3313,17 +2552,14 @@
+@@ -3313,17 +2560,14 @@
int ret;
unsigned long flags;
/*
* Figure out the current RS-232 lines
-@@ -3334,7 +2570,6 @@
+@@ -3334,7 +2578,6 @@
info->magic = SERIAL_MAGIC;
info->port = state->port;
info->flags = state->flags;
info->io_type = state->io_type;
info->iomem_base = state->iomem_base;
info->iomem_reg_shift = state->iomem_reg_shift;
-@@ -3389,13 +2624,13 @@
+@@ -3389,13 +2632,13 @@
}
static int rs_read_proc(char *page, char **start, off_t off, int count,
for (i = 0; i < NR_PORTS && len < 4000; i++) {
l = line_info(page + len, &rs_table[i]);
len += l;
-@@ -3423,2038 +2658,63 @@
+@@ -3423,125 +2666,212 @@
*/
/*
- * This routine prints out the appropriate serial driver version
- * number, and identifies which options were configured into this
- * driver.
-- */
++ * The serial driver boot-time initialization code!
+ */
-static char serial_options[] __initdata =
-#ifdef CONFIG_HUB6
- " HUB-6"
-#ifdef ENABLE_SERIAL_PNP
- " ISAPNP"
-#define SERIAL_OPT
--#endif
++static int __init rs_init(void)
++{
++ int i;
++ struct serial_state * state;
++
++ printk("pxa & ti16c754b serial driver\n");
++ set_GPIO_IRQ_edge(7, GPIO_RISING_EDGE);
++ set_GPIO_IRQ_edge(24, GPIO_RISING_EDGE);
++ set_GPIO_IRQ_edge(25, GPIO_RISING_EDGE);
++ set_GPIO_IRQ_edge(26, GPIO_RISING_EDGE);
++
++ if (!request_mem_region(RAMSES_UARTA_PHYS, 16*4, "Ramses UART A"))
++ printk(KERN_ERR "unable to reserve region\n");
++ else {
++ ramses_uarta = ioremap_nocache(RAMSES_UARTA_PHYS, 16*4);
++ if (!ramses_uarta)
++ printk(KERN_ERR "unable to map region\n");
++ else {
++ //printk("ramses_uarta cookie is: %08x\n", (unsigned int) ramses_uarta);
++ rs_table[3].iomem_base = ramses_uarta;
++ }
++ }
++ if (!request_mem_region(RAMSES_UARTB_PHYS, 16*4, "Ramses UART B"))
++ printk(KERN_ERR "unable to reserve region\n");
++ else {
++ ramses_uartb = ioremap_nocache(RAMSES_UARTB_PHYS, 16*4);
++ if (!ramses_uartb)
++ printk(KERN_ERR "unable to map region\n");
++ else {
++ //printk("ramses_uartb cookie is: %08x\n", (unsigned int) ramses_uartb);
++ rs_table[4].iomem_base = ramses_uartb;
++ }
++ }
++ if (!request_mem_region(RAMSES_UARTC_PHYS, 16*4, "Ramses UART C"))
++ printk(KERN_ERR "unable to reserve region\n");
++ else {
++ ramses_uartc = ioremap_nocache(RAMSES_UARTC_PHYS, 16*4);
++ if (!ramses_uartc)
++ printk(KERN_ERR "unable to map region\n");
++ else {
++ //printk("ramses_uartc cookie is: %08x\n", (unsigned int) ramses_uartc);
++ rs_table[5].iomem_base = ramses_uartc;
++ }
++ }
++ if (!request_mem_region(RAMSES_UARTD_PHYS, 16*4, "Ramses UART D"))
++ printk(KERN_ERR "unable to reserve region\n");
++ else {
++ ramses_uartd = ioremap_nocache(RAMSES_UARTD_PHYS, 16*4);
++ if (!ramses_uartd)
++ printk(KERN_ERR "unable to map region\n");
++ else {
++ //printk("ramses_uartd cookie is: %08x\n", (unsigned int) ramses_uartd);
++ rs_table[6].iomem_base = ramses_uartd;
++ }
++ }
++ init_bh(SERIAL_BH, do_serial_bh);
++ init_timer(&serial_timer);
++ serial_timer.function = rs_timer;
++ mod_timer(&serial_timer, jiffies + RS_STROBE_TIME);
++
++ for (i = 0; i < NR_IRQS; i++) {
++ IRQ_ports[i] = 0;
++ IRQ_timeout[i] = 0;
++ }
++#ifdef CONFIG_SERIAL_CONSOLE
++ /*
++ * The interrupt of the serial console port
++ * can't be shared.
++ */
++ if (sercons.flags & CON_CONSDEV) {
++ for(i = 0; i < NR_PORTS; i++)
++ if (i != sercons.index &&
++ rs_table[i].irq == rs_table[sercons.index].irq)
++ rs_table[i].irq = 0;
++ }
+ #endif
-#ifdef ENABLE_SERIAL_ACPI
- " SERIAL_ACPI"
-#define SERIAL_OPT
--#endif
++ /* Initialize the tty_driver structure */
++
++ memset(&serial_driver, 0, sizeof(struct tty_driver));
++ serial_driver.magic = TTY_DRIVER_MAGIC;
++ serial_driver.driver_name = "serial";
++#if defined(CONFIG_DEVFS_FS)
++ serial_driver.name = "tts/%d";
++#else
++ serial_driver.name = "ttyS";
+ #endif
-#ifdef SERIAL_OPT
- " enabled\n";
--#else
++ serial_driver.major = TTY_MAJOR;
++ serial_driver.minor_start = 64;
++ serial_driver.name_base = 0;
++ serial_driver.num = NR_PORTS;
++ serial_driver.type = TTY_DRIVER_TYPE_SERIAL;
++ serial_driver.subtype = SERIAL_TYPE_NORMAL;
++ serial_driver.init_termios = tty_std_termios;
++ serial_driver.init_termios.c_cflag =
++ B115200 | CS8 | CREAD | HUPCL | CLOCAL;
++ serial_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS;
++ serial_driver.refcount = &serial_refcount;
++ serial_driver.table = serial_table;
++ serial_driver.termios = serial_termios;
++ serial_driver.termios_locked = serial_termios_locked;
++
++ serial_driver.open = rs_open;
++ serial_driver.close = rs_close;
++ serial_driver.write = rs_write;
++ serial_driver.put_char = rs_put_char;
++ serial_driver.flush_chars = rs_flush_chars;
++ serial_driver.write_room = rs_write_room;
++ serial_driver.chars_in_buffer = rs_chars_in_buffer;
++ serial_driver.flush_buffer = rs_flush_buffer;
++ serial_driver.ioctl = rs_ioctl;
++ serial_driver.throttle = rs_throttle;
++ serial_driver.unthrottle = rs_unthrottle;
++ serial_driver.set_termios = rs_set_termios;
++ serial_driver.stop = rs_stop;
++ serial_driver.start = rs_start;
++ serial_driver.hangup = rs_hangup;
++ serial_driver.break_ctl = rs_break;
++ serial_driver.send_xchar = rs_send_xchar;
++ serial_driver.wait_until_sent = rs_wait_until_sent;
++ serial_driver.read_proc = rs_read_proc;
++
++ /*
++ * The callout device is just like normal device except for
++ * major number and the subtype code.
++ */
++ callout_driver = serial_driver;
++#if defined(CONFIG_DEVFS_FS)
++ callout_driver.name = "cua/%d";
+ #else
- " no serial options enabled\n";
--#endif
++ callout_driver.name = "cua";
+ #endif
-#undef SERIAL_OPT
--
++ callout_driver.major = TTYAUX_MAJOR;
++ callout_driver.subtype = SERIAL_TYPE_CALLOUT;
++ callout_driver.read_proc = 0;
++ callout_driver.proc_entry = 0;
+
-static _INLINE_ void show_serial_version(void)
-{
- printk(KERN_INFO "%s version %s%s (%s) with%s", serial_name,
- serial_version, LOCAL_VERSTRING, serial_revdate,
- serial_options);
--}
--
--/*
++ if (tty_register_driver(&serial_driver))
++ panic("Couldn't register serial driver\n");
++ if (tty_register_driver(&callout_driver))
++ panic("Couldn't register callout driver\n");
++
++ for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
++ state->magic = SSTATE_MAGIC;
++ state->line = i;
++ state->custom_divisor = 0;
++ state->close_delay = 5*HZ/10;
++ state->closing_wait = 30*HZ;
++ state->callout_termios = callout_driver.init_termios;
++ state->normal_termios = serial_driver.init_termios;
++ state->icount.cts = state->icount.dsr =
++ state->icount.rng = state->icount.dcd = 0;
++ state->icount.rx = state->icount.tx = 0;
++ state->icount.frame = state->icount.parity = 0;
++ state->icount.overrun = state->icount.brk = 0;
++ state->irq = irq_cannonicalize(state->irq);
++ if (state->port && check_region(state->port,8)) {
++ state->type = PORT_UNKNOWN;
++ continue;
++ }
++ }
++ for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
++ if (state->type == PORT_UNKNOWN)
++ continue;
++ printk(KERN_INFO"tts/%d at irq %d is a %s\n",
++ state->line,
++ state->irq,
++ uart_config[state->type].name);
++ tty_register_devfs(&serial_driver, 0,
++ serial_driver.minor_start + state->line);
++ tty_register_devfs(&callout_driver, 0,
++ callout_driver.minor_start + state->line);
++ }
++ return 0;
+ }
+
+ /*
- * This routine detect the IRQ of a serial port by clearing OUT2 when
- * no UART interrupt are requested (IER = 0) (*GPL*). This seems to work at
- * each time, as long as no other device permanently request the IRQ.
- * If no IRQ is detected, or multiple IRQ appear, this function returns 0.
- * The variable "state" and the field "state->port" should not be null.
-- */
++ * This is for use by architectures that know their serial console
++ * attributes only at run time. Not to be invoked after rs_init().
+ */
-static unsigned detect_uart_irq (struct serial_state * state)
--{
++int __init early_serial_setup(struct serial_struct *req)
+ {
- int irq;
- unsigned long irqs;
- unsigned char save_mcr, save_ier;
- scr_info.io_type = state->io_type;
- scr_info.iomem_base = state->iomem_base;
- scr_info.iomem_reg_shift = state->iomem_reg_shift;
--
++ int i = req->line;
+
- /* forget possible initially masked and pending IRQ */
- probe_irq_off(probe_irq_on());
- save_mcr = serial_inp(&scr_info, UART_MCR);
- serial_outp(&scr_info, UART_TX, 0xFF);
- udelay (20);
- irq = probe_irq_off(irqs);
--
++ printk("%s\n", __FUNCTION__);
+
- serial_outp(&scr_info, UART_MCR, save_mcr);
- serial_outp(&scr_info, UART_IER, save_ier);
-#ifdef CONFIG_SERIAL_MANY_PORTS
- outb_p(save_ICP, ICP);
-#endif
- return (irq > 0)? irq : 0;
--}
--
--/*
-- * This is a quickie test to see how big the FIFO is.
-- * It doesn't work at all the time, more's the pity.
-- */
--static int size_fifo(struct async_struct *info)
--{
-- unsigned char old_fcr, old_mcr, old_dll, old_dlm;
-- int count;
--
-- old_fcr = serial_inp(info, UART_FCR);
-- old_mcr = serial_inp(info, UART_MCR);
-- serial_outp(info, UART_FCR, UART_FCR_ENABLE_FIFO |
-- UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
-- serial_outp(info, UART_MCR, UART_MCR_LOOP);
-- serial_outp(info, UART_LCR, UART_LCR_DLAB);
-- old_dll = serial_inp(info, UART_DLL);
-- old_dlm = serial_inp(info, UART_DLM);
-- serial_outp(info, UART_DLL, 0x01);
-- serial_outp(info, UART_DLM, 0x00);
-- serial_outp(info, UART_LCR, 0x03);
-- for (count = 0; count < 256; count++)
-- serial_outp(info, UART_TX, count);
-- mdelay(20);
-- for (count = 0; (serial_inp(info, UART_LSR) & UART_LSR_DR) &&
-- (count < 256); count++)
-- serial_inp(info, UART_RX);
-- serial_outp(info, UART_FCR, old_fcr);
-- serial_outp(info, UART_MCR, old_mcr);
-- serial_outp(info, UART_LCR, UART_LCR_DLAB);
-- serial_outp(info, UART_DLL, old_dll);
-- serial_outp(info, UART_DLM, old_dlm);
--
-- return count;
--}
--
--/*
-- * This is a helper routine to autodetect StarTech/Exar/Oxsemi UART's.
-- * When this function is called we know it is at least a StarTech
-- * 16650 V2, but it might be one of several StarTech UARTs, or one of
-- * its clones. (We treat the broken original StarTech 16650 V1 as a
-- * 16550, and why not? Startech doesn't seem to even acknowledge its
-- * existence.)
-- *
-- * What evil have men's minds wrought...
-- */
--static void autoconfig_startech_uarts(struct async_struct *info,
-- struct serial_state *state,
-- unsigned long flags)
--{
-- unsigned char scratch, scratch2, scratch3, scratch4;
--
-- /*
-- * First we check to see if it's an Oxford Semiconductor UART.
-- *
-- * If we have to do this here because some non-National
-- * Semiconductor clone chips lock up if you try writing to the
-- * LSR register (which serial_icr_read does)
-- */
-- if (state->type == PORT_16550A) {
-- /*
-- * EFR [4] must be set else this test fails
-- *
-- * This shouldn't be necessary, but Mike Hudson
-- * (Exoray@isys.ca) claims that it's needed for 952
-- * dual UART's (which are not recommended for new designs).
-- */
-- info->ACR = 0;
-- serial_out(info, UART_LCR, 0xBF);
-- serial_out(info, UART_EFR, 0x10);
-- serial_out(info, UART_LCR, 0x00);
-- /* Check for Oxford Semiconductor 16C950 */
-- scratch = serial_icr_read(info, UART_ID1);
-- scratch2 = serial_icr_read(info, UART_ID2);
-- scratch3 = serial_icr_read(info, UART_ID3);
--
-- if (scratch == 0x16 && scratch2 == 0xC9 &&
-- (scratch3 == 0x50 || scratch3 == 0x52 ||
-- scratch3 == 0x54)) {
-- state->type = PORT_16C950;
-- state->revision = serial_icr_read(info, UART_REV) |
-- (scratch3 << 8);
-- return;
-- }
-- }
--
-- /*
-- * We check for a XR16C850 by setting DLL and DLM to 0, and
-- * then reading back DLL and DLM. If DLM reads back 0x10,
-- * then the UART is a XR16C850 and the DLL contains the chip
-- * revision. If DLM reads back 0x14, then the UART is a
-- * XR16C854.
-- *
-- */
--
-- /* Save the DLL and DLM */
--
-- serial_outp(info, UART_LCR, UART_LCR_DLAB);
-- scratch3 = serial_inp(info, UART_DLL);
-- scratch4 = serial_inp(info, UART_DLM);
--
-- serial_outp(info, UART_DLL, 0);
-- serial_outp(info, UART_DLM, 0);
-- scratch2 = serial_inp(info, UART_DLL);
-- scratch = serial_inp(info, UART_DLM);
-- serial_outp(info, UART_LCR, 0);
--
-- if (scratch == 0x10 || scratch == 0x14) {
-- if (scratch == 0x10)
-- state->revision = scratch2;
-- state->type = PORT_16850;
-- return;
-- }
--
-- /* Restore the DLL and DLM */
--
-- serial_outp(info, UART_LCR, UART_LCR_DLAB);
-- serial_outp(info, UART_DLL, scratch3);
-- serial_outp(info, UART_DLM, scratch4);
-- serial_outp(info, UART_LCR, 0);
-- /*
-- * We distinguish between the '654 and the '650 by counting
-- * how many bytes are in the FIFO. I'm using this for now,
-- * since that's the technique that was sent to me in the
-- * serial driver update, but I'm not convinced this works.
-- * I've had problems doing this in the past. -TYT
-- */
-- if (size_fifo(info) == 64)
-- state->type = PORT_16654;
-- else
-- state->type = PORT_16650V2;
--}
--
--/*
-- * This routine is called by rs_init() to initialize a specific serial
-- * port. It determines what type of UART chip this serial port is
-- * using: 8250, 16450, 16550, 16550A. The important question is
-- * whether or not this UART is a 16550A or not, since this will
-- * determine whether or not we can use its FIFO features or not.
-- */
--static void autoconfig(struct serial_state * state)
--{
-- unsigned char status1, status2, scratch, scratch2, scratch3;
-- unsigned char save_lcr, save_mcr;
-- struct async_struct *info, scr_info;
-- unsigned long flags;
--
-- state->type = PORT_UNKNOWN;
--
--#ifdef SERIAL_DEBUG_AUTOCONF
-- printk("Testing ttyS%d (0x%04lx, 0x%04x)...\n", state->line,
-- state->port, (unsigned) state->iomem_base);
--#endif
--
-- if (!CONFIGURED_SERIAL_PORT(state))
-- return;
--
-- info = &scr_info; /* This is just for serial_{in,out} */
--
-- info->magic = SERIAL_MAGIC;
-- info->state = state;
-- info->port = state->port;
-- info->flags = state->flags;
--#ifdef CONFIG_HUB6
-- info->hub6 = state->hub6;
--#endif
-- info->io_type = state->io_type;
-- info->iomem_base = state->iomem_base;
-- info->iomem_reg_shift = state->iomem_reg_shift;
--
-- save_flags(flags); cli();
--
-- if (!(state->flags & ASYNC_BUGGY_UART) &&
-- !state->iomem_base) {
-- /*
-- * Do a simple existence test first; if we fail this,
-- * there's no point trying anything else.
-- *
-- * 0x80 is used as a nonsense port to prevent against
-- * false positives due to ISA bus float. The
-- * assumption is that 0x80 is a non-existent port;
-- * which should be safe since include/asm/io.h also
-- * makes this assumption.
-- */
-- scratch = serial_inp(info, UART_IER);
-- serial_outp(info, UART_IER, 0);
--#ifdef __i386__
-- outb(0xff, 0x080);
--#endif
-- scratch2 = serial_inp(info, UART_IER);
-- serial_outp(info, UART_IER, 0x0F);
--#ifdef __i386__
-- outb(0, 0x080);
--#endif
-- scratch3 = serial_inp(info, UART_IER);
-- serial_outp(info, UART_IER, scratch);
-- if (scratch2 || scratch3 != 0x0F) {
--#ifdef SERIAL_DEBUG_AUTOCONF
-- printk("serial: ttyS%d: simple autoconfig failed "
-- "(%02x, %02x)\n", state->line,
-- scratch2, scratch3);
--#endif
-- restore_flags(flags);
-- return; /* We failed; there's nothing here */
-- }
-- }
--
-- save_mcr = serial_in(info, UART_MCR);
-- save_lcr = serial_in(info, UART_LCR);
--
-- /*
-- * Check to see if a UART is really there. Certain broken
-- * internal modems based on the Rockwell chipset fail this
-- * test, because they apparently don't implement the loopback
-- * test mode. So this test is skipped on the COM 1 through
-- * COM 4 ports. This *should* be safe, since no board
-- * manufacturer would be stupid enough to design a board
-- * that conflicts with COM 1-4 --- we hope!
-- */
-- if (!(state->flags & ASYNC_SKIP_TEST)) {
-- serial_outp(info, UART_MCR, UART_MCR_LOOP | 0x0A);
-- status1 = serial_inp(info, UART_MSR) & 0xF0;
-- serial_outp(info, UART_MCR, save_mcr);
-- if (status1 != 0x90) {
--#ifdef SERIAL_DEBUG_AUTOCONF
-- printk("serial: ttyS%d: no UART loopback failed\n",
-- state->line);
--#endif
-- restore_flags(flags);
-- return;
-- }
-- }
-- serial_outp(info, UART_LCR, 0xBF); /* set up for StarTech test */
-- serial_outp(info, UART_EFR, 0); /* EFR is the same as FCR */
-- serial_outp(info, UART_LCR, 0);
-- serial_outp(info, UART_FCR, UART_FCR_ENABLE_FIFO);
-- scratch = serial_in(info, UART_IIR) >> 6;
-- switch (scratch) {
-- case 0:
-- state->type = PORT_16450;
-- break;
-- case 1:
-- state->type = PORT_UNKNOWN;
-- break;
-- case 2:
-- state->type = PORT_16550;
-- break;
-- case 3:
-- state->type = PORT_16550A;
-- break;
-- }
-- if (state->type == PORT_16550A) {
-- /* Check for Startech UART's */
-- serial_outp(info, UART_LCR, UART_LCR_DLAB);
-- if (serial_in(info, UART_EFR) == 0) {
-- state->type = PORT_16650;
-- } else {
-- serial_outp(info, UART_LCR, 0xBF);
-- if (serial_in(info, UART_EFR) == 0)
-- autoconfig_startech_uarts(info, state, flags);
-- }
-- }
-- if (state->type == PORT_16550A) {
-- /* Check for TI 16750 */
-- serial_outp(info, UART_LCR, save_lcr | UART_LCR_DLAB);
-- serial_outp(info, UART_FCR,
-- UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);
-- scratch = serial_in(info, UART_IIR) >> 5;
-- if (scratch == 7) {
-- /*
-- * If this is a 16750, and not a cheap UART
-- * clone, then it should only go into 64 byte
-- * mode if the UART_FCR7_64BYTE bit was set
-- * while UART_LCR_DLAB was latched.
-- */
-- serial_outp(info, UART_FCR, UART_FCR_ENABLE_FIFO);
-- serial_outp(info, UART_LCR, 0);
-- serial_outp(info, UART_FCR,
-- UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);
-- scratch = serial_in(info, UART_IIR) >> 5;
-- if (scratch == 6)
-- state->type = PORT_16750;
-- }
-- serial_outp(info, UART_FCR, UART_FCR_ENABLE_FIFO);
-- }
--#if defined(CONFIG_SERIAL_RSA) && defined(MODULE)
-- if (state->type == PORT_16550A) {
-- int i;
--
-- for (i = 0 ; i < PORT_RSA_MAX ; ++i) {
-- if (!probe_rsa[i] && !force_rsa[i])
-- break;
-- if (((probe_rsa[i] != state->port) ||
-- check_region(state->port + UART_RSA_BASE, 16)) &&
-- (force_rsa[i] != state->port))
-- continue;
-- if (!enable_rsa(info))
-- continue;
-- state->type = PORT_RSA;
-- state->baud_base = SERIAL_RSA_BAUD_BASE;
-- break;
-- }
-- }
--#endif
-- serial_outp(info, UART_LCR, save_lcr);
-- if (state->type == PORT_16450) {
-- scratch = serial_in(info, UART_SCR);
-- serial_outp(info, UART_SCR, 0xa5);
-- status1 = serial_in(info, UART_SCR);
-- serial_outp(info, UART_SCR, 0x5a);
-- status2 = serial_in(info, UART_SCR);
-- serial_outp(info, UART_SCR, scratch);
--
-- if ((status1 != 0xa5) || (status2 != 0x5a))
-- state->type = PORT_8250;
-- }
-- state->xmit_fifo_size = uart_config[state->type].dfl_xmit_fifo_size;
--
-- if (state->type == PORT_UNKNOWN) {
-- restore_flags(flags);
-- return;
-- }
--
-- if (info->port) {
--#ifdef CONFIG_SERIAL_RSA
-- if (state->type == PORT_RSA)
-- request_region(info->port + UART_RSA_BASE, 16,
-- "serial_rsa(auto)");
-- else
--#endif
-- request_region(info->port,8,"serial(auto)");
-- }
--
-- /*
-- * Reset the UART.
-- */
--#ifdef CONFIG_SERIAL_RSA
-- if (state->type == PORT_RSA)
-- serial_outp(info, UART_RSA_FRR, 0);
--#endif
-- serial_outp(info, UART_MCR, save_mcr);
-- serial_outp(info, UART_FCR, (UART_FCR_ENABLE_FIFO |
-- UART_FCR_CLEAR_RCVR |
-- UART_FCR_CLEAR_XMIT));
-- serial_outp(info, UART_FCR, 0);
-- (void)serial_in(info, UART_RX);
-- serial_outp(info, UART_IER, 0);
--
-- restore_flags(flags);
--}
--
++ if (i >= NR_IRQS)
++ return(-ENOENT);
++ rs_table[i].magic = 0;
++ rs_table[i].baud_base = req->baud_base;
++ rs_table[i].port = req->port;
++ if (HIGH_BITS_OFFSET)
++ rs_table[i].port += (unsigned long) req->port_high <<
++ HIGH_BITS_OFFSET;
++ rs_table[i].irq = req->irq;
++ rs_table[i].flags = req->flags;
++ rs_table[i].close_delay = req->close_delay;
++ rs_table[i].io_type = req->io_type;
++ rs_table[i].iomem_base = req->iomem_base;
++ rs_table[i].iomem_reg_shift = req->iomem_reg_shift;
++ rs_table[i].type = req->type;
++ rs_table[i].xmit_fifo_size = req->xmit_fifo_size;
++ rs_table[i].custom_divisor = req->custom_divisor;
++ rs_table[i].closing_wait = req->closing_wait;
++ return(0);
+ }
+
+ /*
+@@ -3894,1760 +3224,8 @@
+ restore_flags(flags);
+ }
+
-int register_serial(struct serial_struct *req);
-void unregister_serial(int line);
-
-#endif
- { SPCI_FL_BASE0, 1, 115200, /* pbn_xircom_combo */
- 0, 0, pci_xircom_fn },
--
+
- { SPCI_FL_BASE2, 1, 460800, /* pbn_siig10x_0 */
- 0, 0, pci_siig10x_fn },
- { SPCI_FL_BASE2, 1, 921600, /* pbn_siig10x_1 */
- 0, 0, pci_siig20x_fn },
- { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 4, 921600, /* pbn_siix20x_4 */
- 0, 0, pci_siig20x_fn },
--
+
- { SPCI_FL_BASE0, 4, 921600, /* IOMEM */ /* pbn_computone_4 */
- 0x40, 2, NULL, 0x200 },
- { SPCI_FL_BASE0, 6, 921600, /* IOMEM */ /* pbn_computone_6 */
- * Given a complete unknown PCI device, try to use some heuristics to
- * guess what the configuration might be, based on the pitiful PCI
- * serial specs. Returns 0 on success, 1 on failure.
-+ * The serial driver boot-time initialization code!
- */
+- */
-static int __devinit serial_pci_guess_board(struct pci_dev *dev,
- struct pci_board *board)
-+static int __init rs_init(void)
- {
+-{
- int num_iomem = 0, num_port = 0, first_port = -1;
- int i;
-+ struct serial_state * state;
-
+- int i;
+-
- /*
- * If it is not a communications device or the programming
- * interface is greater than 6, give up.
- if (IS_PCI_REGION_IOMEM(dev, i))
- num_iomem++;
- }
-+ printk("pxa & ti16c754b serial driver\n");
-+ set_GPIO_IRQ_edge(7, GPIO_RISING_EDGE);
-+ set_GPIO_IRQ_edge(24, GPIO_RISING_EDGE);
-+ set_GPIO_IRQ_edge(25, GPIO_RISING_EDGE);
-+ set_GPIO_IRQ_edge(26, GPIO_RISING_EDGE);
-
+-
- /*
- * If there is exactly one port of 8 bytes, use it.
- */
- if (num_port == 1 && pci_resource_len(dev, first_port) == 8) {
- board->flags = first_port;
- return 0;
-+ if (!request_mem_region(RAMSES_UARTA_PHYS, 16*4, "Ramses UART A"))
-+ printk(KERN_ERR "unable to reserve region\n");
-+ else {
-+ ramses_uarta = ioremap_nocache(RAMSES_UARTA_PHYS, 16*4);
-+ if (!ramses_uarta)
-+ printk(KERN_ERR "unable to map region\n");
-+ else {
-+ //printk("ramses_uarta cookie is: %08x\n", (unsigned int) ramses_uarta);
-+ rs_table[3].iomem_base = ramses_uarta;
- }
+- }
-
- /*
- * If there is 1 or 0 iomem regions, and exactly one port, use
- if (num_iomem <= 1 && num_port == 1) {
- board->flags = first_port;
- return 0;
- }
+- }
- return 1;
-}
-
- continue;
- unregister_serial(i);
- rs_table[i].dev = 0;
-+ if (!request_mem_region(RAMSES_UARTB_PHYS, 16*4, "Ramses UART B"))
-+ printk(KERN_ERR "unable to reserve region\n");
-+ else {
-+ ramses_uartb = ioremap_nocache(RAMSES_UARTB_PHYS, 16*4);
-+ if (!ramses_uartb)
-+ printk(KERN_ERR "unable to map region\n");
-+ else {
-+ //printk("ramses_uartb cookie is: %08x\n", (unsigned int) ramses_uartb);
-+ rs_table[4].iomem_base = ramses_uartb;
- }
+- }
- /*
- * Now execute any board-specific shutdown procedure
- */
- if (DEACTIVATE_FUNC(brd->dev))
- (DEACTIVATE_FUNC(brd->dev))(brd->dev);
- serial_pci_board[i].dev = 0;
- }
+- }
-}
-
-
- if (strstr(name, *tmp))
- return 1;
- tmp++;
-+ if (!request_mem_region(RAMSES_UARTC_PHYS, 16*4, "Ramses UART C"))
-+ printk(KERN_ERR "unable to reserve region\n");
-+ else {
-+ ramses_uartc = ioremap_nocache(RAMSES_UARTC_PHYS, 16*4);
-+ if (!ramses_uartc)
-+ printk(KERN_ERR "unable to map region\n");
-+ else {
-+ //printk("ramses_uartc cookie is: %08x\n", (unsigned int) ramses_uartc);
-+ rs_table[5].iomem_base = ramses_uartc;
- }
+- }
- return 0;
-}
-
- (port->min == 0x2e8) ||
- (port->min == 0x3e8)))
- return 0;
- }
+- }
-
- return 1;
-}
- printk("Leaving probe_serial_pnp() (no isapnp)\n");
-#endif
- return;
-+ if (!request_mem_region(RAMSES_UARTD_PHYS, 16*4, "Ramses UART D"))
-+ printk(KERN_ERR "unable to reserve region\n");
-+ else {
-+ ramses_uartd = ioremap_nocache(RAMSES_UARTD_PHYS, 16*4);
-+ if (!ramses_uartd)
-+ printk(KERN_ERR "unable to map region\n");
-+ else {
-+ //printk("ramses_uartd cookie is: %08x\n", (unsigned int) ramses_uartd);
-+ rs_table[6].iomem_base = ramses_uartd;
- }
+- }
-
- isapnp_for_each_dev(dev) {
- if (dev->active)
- } else {
- if (serial_pnp_guess_board(dev, &board))
- continue;
- }
+- }
-
- if (board.flags & SPCI_FL_NO_SHIRQ)
- avoid_irq_share(dev);
- int i;
- struct serial_state * state;
-
- init_bh(SERIAL_BH, do_serial_bh);
- init_timer(&serial_timer);
- serial_timer.function = rs_timer;
-@@ -5463,10 +2723,6 @@
- for (i = 0; i < NR_IRQS; i++) {
- IRQ_ports[i] = 0;
- IRQ_timeout[i] = 0;
+- init_bh(SERIAL_BH, do_serial_bh);
+- init_timer(&serial_timer);
+- serial_timer.function = rs_timer;
+- mod_timer(&serial_timer, jiffies + RS_STROBE_TIME);
+-
+- for (i = 0; i < NR_IRQS; i++) {
+- IRQ_ports[i] = 0;
+- IRQ_timeout[i] = 0;
-#ifdef CONFIG_SERIAL_MULTIPORT
- memset(&rs_multiport[i], 0,
- sizeof(struct rs_multiport_struct));
-#endif
- }
- #ifdef CONFIG_SERIAL_CONSOLE
- /*
-@@ -5480,29 +2736,25 @@
- rs_table[i].irq = 0;
- }
- #endif
+- }
+-#ifdef CONFIG_SERIAL_CONSOLE
+- /*
+- * The interrupt of the serial console port
+- * can't be shared.
+- */
+- if (sercons.flags & CON_CONSDEV) {
+- for(i = 0; i < NR_PORTS; i++)
+- if (i != sercons.index &&
+- rs_table[i].irq == rs_table[sercons.index].irq)
+- rs_table[i].irq = 0;
+- }
+-#endif
- show_serial_version();
-
- /* Initialize the tty_driver structure */
-
- memset(&serial_driver, 0, sizeof(struct tty_driver));
- serial_driver.magic = TTY_DRIVER_MAGIC;
+- /* Initialize the tty_driver structure */
+-
+- memset(&serial_driver, 0, sizeof(struct tty_driver));
+- serial_driver.magic = TTY_DRIVER_MAGIC;
-#if (LINUX_VERSION_CODE > 0x20100)
- serial_driver.driver_name = "serial";
+- serial_driver.driver_name = "serial";
-#endif
-#if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
-+#if defined(CONFIG_DEVFS_FS)
- serial_driver.name = "tts/%d";
- #else
- serial_driver.name = "ttyS";
- #endif
- serial_driver.major = TTY_MAJOR;
+- serial_driver.name = "tts/%d";
+-#else
+- serial_driver.name = "ttyS";
+-#endif
+- serial_driver.major = TTY_MAJOR;
- serial_driver.minor_start = 64 + SERIAL_DEV_OFFSET;
- serial_driver.name_base = SERIAL_DEV_OFFSET;
-+ serial_driver.minor_start = 64;
-+ serial_driver.name_base = 0;
- serial_driver.num = NR_PORTS;
- serial_driver.type = TTY_DRIVER_TYPE_SERIAL;
- serial_driver.subtype = SERIAL_TYPE_NORMAL;
- serial_driver.init_termios = tty_std_termios;
- serial_driver.init_termios.c_cflag =
+- serial_driver.num = NR_PORTS;
+- serial_driver.type = TTY_DRIVER_TYPE_SERIAL;
+- serial_driver.subtype = SERIAL_TYPE_NORMAL;
+- serial_driver.init_termios = tty_std_termios;
+- serial_driver.init_termios.c_cflag =
- B9600 | CS8 | CREAD | HUPCL | CLOCAL;
-+ B115200 | CS8 | CREAD | HUPCL | CLOCAL;
- serial_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS;
- serial_driver.refcount = &serial_refcount;
- serial_driver.table = serial_table;
-@@ -5524,31 +2776,25 @@
- serial_driver.stop = rs_stop;
- serial_driver.start = rs_start;
- serial_driver.hangup = rs_hangup;
+- serial_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS;
+- serial_driver.refcount = &serial_refcount;
+- serial_driver.table = serial_table;
+- serial_driver.termios = serial_termios;
+- serial_driver.termios_locked = serial_termios_locked;
+-
+- serial_driver.open = rs_open;
+- serial_driver.close = rs_close;
+- serial_driver.write = rs_write;
+- serial_driver.put_char = rs_put_char;
+- serial_driver.flush_chars = rs_flush_chars;
+- serial_driver.write_room = rs_write_room;
+- serial_driver.chars_in_buffer = rs_chars_in_buffer;
+- serial_driver.flush_buffer = rs_flush_buffer;
+- serial_driver.ioctl = rs_ioctl;
+- serial_driver.throttle = rs_throttle;
+- serial_driver.unthrottle = rs_unthrottle;
+- serial_driver.set_termios = rs_set_termios;
+- serial_driver.stop = rs_stop;
+- serial_driver.start = rs_start;
+- serial_driver.hangup = rs_hangup;
-#if (LINUX_VERSION_CODE >= 131394) /* Linux 2.1.66 */
- serial_driver.break_ctl = rs_break;
+- serial_driver.break_ctl = rs_break;
-#endif
-#if (LINUX_VERSION_CODE >= 131343)
- serial_driver.send_xchar = rs_send_xchar;
- serial_driver.wait_until_sent = rs_wait_until_sent;
- serial_driver.read_proc = rs_read_proc;
+- serial_driver.send_xchar = rs_send_xchar;
+- serial_driver.wait_until_sent = rs_wait_until_sent;
+- serial_driver.read_proc = rs_read_proc;
-#endif
-
- /*
- * The callout device is just like normal device except for
- * major number and the subtype code.
- */
- callout_driver = serial_driver;
+-
+- /*
+- * The callout device is just like normal device except for
+- * major number and the subtype code.
+- */
+- callout_driver = serial_driver;
-#if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
-+#if defined(CONFIG_DEVFS_FS)
- callout_driver.name = "cua/%d";
- #else
- callout_driver.name = "cua";
- #endif
- callout_driver.major = TTYAUX_MAJOR;
- callout_driver.subtype = SERIAL_TYPE_CALLOUT;
+- callout_driver.name = "cua/%d";
+-#else
+- callout_driver.name = "cua";
+-#endif
+- callout_driver.major = TTYAUX_MAJOR;
+- callout_driver.subtype = SERIAL_TYPE_CALLOUT;
-#if (LINUX_VERSION_CODE >= 131343)
- callout_driver.read_proc = 0;
- callout_driver.proc_entry = 0;
+- callout_driver.read_proc = 0;
+- callout_driver.proc_entry = 0;
-#endif
-
- if (tty_register_driver(&serial_driver))
- panic("Couldn't register serial driver\n");
-@@ -5569,53 +2815,23 @@
- state->icount.frame = state->icount.parity = 0;
- state->icount.overrun = state->icount.brk = 0;
- state->irq = irq_cannonicalize(state->irq);
+-
+- if (tty_register_driver(&serial_driver))
+- panic("Couldn't register serial driver\n");
+- if (tty_register_driver(&callout_driver))
+- panic("Couldn't register callout driver\n");
+-
+- for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
+- state->magic = SSTATE_MAGIC;
+- state->line = i;
+- state->custom_divisor = 0;
+- state->close_delay = 5*HZ/10;
+- state->closing_wait = 30*HZ;
+- state->callout_termios = callout_driver.init_termios;
+- state->normal_termios = serial_driver.init_termios;
+- state->icount.cts = state->icount.dsr =
+- state->icount.rng = state->icount.dcd = 0;
+- state->icount.rx = state->icount.tx = 0;
+- state->icount.frame = state->icount.parity = 0;
+- state->icount.overrun = state->icount.brk = 0;
+- state->irq = irq_cannonicalize(state->irq);
- if (state->hub6)
- state->io_type = SERIAL_IO_HUB6;
- if (state->port && check_region(state->port,8)) {
- state->type = PORT_UNKNOWN;
- continue;
- }
+- if (state->port && check_region(state->port,8)) {
+- state->type = PORT_UNKNOWN;
+- continue;
+- }
-#ifdef CONFIG_MCA
- if ((state->flags & ASYNC_BOOT_ONLYMCA) && !MCA_bus)
- continue;
- state->type = PORT_UNKNOWN;
- autoconfig(state);
- }
- }
- for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
- if (state->type == PORT_UNKNOWN)
- continue;
+- }
+- for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
+- if (state->type == PORT_UNKNOWN)
+- continue;
- if ( (state->flags & ASYNC_BOOT_AUTOCONF)
- && (state->flags & ASYNC_AUTO_IRQ)
- && (state->port != 0 || state->iomem_base != 0))
- state->line + SERIAL_DEV_OFFSET,
- (state->flags & ASYNC_FOURPORT) ? " FourPort" : "",
- state->port, state->irq,
-+ printk(KERN_INFO"tts/%d at irq %d is a %s\n",
-+ state->line,
-+ state->irq,
- uart_config[state->type].name);
+- uart_config[state->type].name);
- }
- tty_register_devfs(&serial_driver, 0,
- serial_driver.minor_start + state->line);
- tty_register_devfs(&callout_driver, 0,
- callout_driver.minor_start + state->line);
- }
+- tty_register_devfs(&serial_driver, 0,
+- serial_driver.minor_start + state->line);
+- tty_register_devfs(&callout_driver, 0,
+- callout_driver.minor_start + state->line);
+- }
-#ifdef ENABLE_SERIAL_PCI
- probe_serial_pci();
-#endif
-#ifdef ENABLE_SERIAL_PNP
- probe_serial_pnp();
-#endif
- return 0;
- }
-
-@@ -5627,6 +2843,8 @@
- {
- int i = req->line;
-
-+ printk("%s\n", __FUNCTION__);
-+
- if (i >= NR_IRQS)
- return(-ENOENT);
- rs_table[i].magic = 0;
-@@ -5639,7 +2857,6 @@
- rs_table[i].flags = req->flags;
- rs_table[i].close_delay = req->close_delay;
- rs_table[i].io_type = req->io_type;
+- return 0;
+-}
+-
+-/*
+- * This is for use by architectures that know their serial console
+- * attributes only at run time. Not to be invoked after rs_init().
+- */
+-int __init early_serial_setup(struct serial_struct *req)
+-{
+- int i = req->line;
+-
+- if (i >= NR_IRQS)
+- return(-ENOENT);
+- rs_table[i].magic = 0;
+- rs_table[i].baud_base = req->baud_base;
+- rs_table[i].port = req->port;
+- if (HIGH_BITS_OFFSET)
+- rs_table[i].port += (unsigned long) req->port_high <<
+- HIGH_BITS_OFFSET;
+- rs_table[i].irq = req->irq;
+- rs_table[i].flags = req->flags;
+- rs_table[i].close_delay = req->close_delay;
+- rs_table[i].io_type = req->io_type;
- rs_table[i].hub6 = req->hub6;
- rs_table[i].iomem_base = req->iomem_base;
- rs_table[i].iomem_reg_shift = req->iomem_reg_shift;
- rs_table[i].type = req->type;
-@@ -5726,7 +2943,6 @@
- info->iomem_base = req->iomem_base;
- info->iomem_reg_shift = req->iomem_reg_shift;
- }
-- autoconfig(state);
- if (state->type == PORT_UNKNOWN) {
- restore_flags(flags);
- printk("register_serial(): autoconfig failed\n");
-@@ -5734,11 +2950,8 @@
+- rs_table[i].iomem_base = req->iomem_base;
+- rs_table[i].iomem_reg_shift = req->iomem_reg_shift;
+- rs_table[i].type = req->type;
+- rs_table[i].xmit_fifo_size = req->xmit_fifo_size;
+- rs_table[i].custom_divisor = req->custom_divisor;
+- rs_table[i].closing_wait = req->closing_wait;
+- return(0);
+-}
+
+ /*
+ * register_serial and unregister_serial allows for 16x50 serial ports to be
+@@ -5734,11 +3312,8 @@
}
restore_flags(flags);
state->iomem_base ? "iomem" : "port",
state->iomem_base ? (unsigned long)state->iomem_base :
state->port, state->irq, uart_config[state->type].name);
-@@ -5746,7 +2959,7 @@
+@@ -5746,7 +3321,7 @@
serial_driver.minor_start + state->line);
tty_register_devfs(&callout_driver, 0,
callout_driver.minor_start + state->line);
}
/**
-@@ -5785,7 +2998,6 @@
+@@ -5785,7 +3360,6 @@
int i;
struct async_struct *info;
del_timer_sync(&serial_timer);
save_flags(flags); cli();
remove_bh(SERIAL_BH);
-@@ -5803,41 +3015,31 @@
+@@ -5803,41 +3377,31 @@
kfree(info);
}
if ((rs_table[i].type != PORT_UNKNOWN) && rs_table[i].port) {
}
module_init(rs_init);
-@@ -5946,7 +3148,7 @@
+@@ -5946,7 +3510,7 @@
static struct async_struct *info;
struct serial_state *state;
unsigned cval;
int bits = 8;
int parity = 'n';
int doflow = 0;
-@@ -5954,6 +3156,8 @@
+@@ -5954,6 +3518,8 @@
int quot = 0;
char *s;
if (options) {
baud = simple_strtoul(options, NULL, 10);
s = options;
-@@ -6028,19 +3232,12 @@
+@@ -6028,19 +3594,12 @@
info->state = state;
info->port = state->port;
info->flags = state->flags;
if (cflag & PARENB)
cval |= UART_LCR_PARITY;
if (!(cflag & PARODD))
-@@ -6082,10 +3279,15 @@
+@@ -6082,10 +3641,15 @@
*/
void __init serial_console_init(void)
{
git.openpandora.org / openembedded.git / commitdiff