#include <linux/tty.h>
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
+#include <linux/serial.h>
#include <linux/string.h>
#include <linux/fcntl.h>
#include <linux/ptrace.h>
#include <linux/completion.h>
#include <linux/wait.h>
#include <linux/pci.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <asm/atomic.h>
+#include <asm/unaligned.h>
#include <linux/bitops.h>
#include <linux/spinlock.h>
#include <linux/init.h>
#endif
if (!info)
return;
- if (!info->tty) {
+ if (!info->port.tty) {
printk(KERN_WARNING "rp: WARNING %s called with "
- "info->tty==NULL\n", __func__);
+ "info->port.tty==NULL\n", __func__);
clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
return;
}
spin_lock_irqsave(&info->slock, flags);
- tty = info->tty;
+ tty = info->port.tty;
info->xmit_fifo_room = TXFIFO_SIZE - sGetTxCnt(cp);
/* Loop sending data to FIFO until done or FIFO full */
while (1) {
if (tty->stopped || tty->hw_stopped)
break;
- c = min(info->xmit_fifo_room, min(info->xmit_cnt, XMIT_BUF_SIZE - info->xmit_tail));
+ c = min(info->xmit_fifo_room, info->xmit_cnt);
+ c = min(c, XMIT_BUF_SIZE - info->xmit_tail);
if (c <= 0 || info->xmit_fifo_room <= 0)
break;
sOutStrW(sGetTxRxDataIO(cp), (unsigned short *) (info->xmit_buf + info->xmit_tail), c / 2);
"info->flags & NOT_INIT\n");
return;
}
- if (!info->tty) {
+ if (!info->port.tty) {
printk(KERN_WARNING "rp: WARNING: rp_handle_port called with "
- "info->tty==NULL\n");
+ "info->port.tty==NULL\n");
return;
}
cp = &info->channel;
- tty = info->tty;
+ tty = info->port.tty;
IntMask = sGetChanIntID(cp) & info->intmask;
#ifdef ROCKET_DEBUG_INTR
tty_hangup(tty);
}
info->cd_status = (ChanStatus & CD_ACT) ? 1 : 0;
- wake_up_interruptible(&info->open_wait);
+ wake_up_interruptible(&info->port.open_wait);
}
#ifdef ROCKET_DEBUG_INTR
if (IntMask & DELTA_CTS) { /* CTS change */
info->board = board;
info->aiop = aiop;
info->chan = chan;
- info->closing_wait = 3000;
- info->close_delay = 50;
- init_waitqueue_head(&info->open_wait);
+ info->port.closing_wait = 3000;
+ info->port.close_delay = 50;
+ init_waitqueue_head(&info->port.open_wait);
init_completion(&info->close_wait);
info->flags &= ~ROCKET_MODE_MASK;
switch (pc104[board][line]) {
unsigned rocketMode;
int bits, baud, divisor;
CHANNEL_t *cp;
+ struct ktermios *t = info->port.tty->termios;
- if (!info->tty || !info->tty->termios)
- return;
cp = &info->channel;
- cflag = info->tty->termios->c_cflag;
+ cflag = t->c_cflag;
/* Byte size and parity */
if ((cflag & CSIZE) == CS8) {
}
/* baud rate */
- baud = tty_get_baud_rate(info->tty);
+ baud = tty_get_baud_rate(info->port.tty);
if (!baud)
baud = 9600;
divisor = ((rp_baud_base[info->board] + (baud >> 1)) / baud) - 1;
if ((divisor >= 8192 || divisor < 0) && old_termios) {
- info->tty->termios->c_cflag &= ~CBAUD;
- info->tty->termios->c_cflag |=
- (old_termios->c_cflag & CBAUD);
- baud = tty_get_baud_rate(info->tty);
+ baud = tty_termios_baud_rate(old_termios);
if (!baud)
baud = 9600;
divisor = (rp_baud_base[info->board] / baud) - 1;
info->cps = baud / bits;
sSetBaud(cp, divisor);
+ /* FIXME: Should really back compute a baud rate from the divisor */
+ tty_encode_baud_rate(info->port.tty, baud, baud);
+
if (cflag & CRTSCTS) {
info->intmask |= DELTA_CTS;
sEnCTSFlowCtl(cp);
* Handle software flow control in the board
*/
#ifdef ROCKET_SOFT_FLOW
- if (I_IXON(info->tty)) {
+ if (I_IXON(info->port.tty)) {
sEnTxSoftFlowCtl(cp);
- if (I_IXANY(info->tty)) {
+ if (I_IXANY(info->port.tty)) {
sEnIXANY(cp);
} else {
sDisIXANY(cp);
}
- sSetTxXONChar(cp, START_CHAR(info->tty));
- sSetTxXOFFChar(cp, STOP_CHAR(info->tty));
+ sSetTxXONChar(cp, START_CHAR(info->port.tty));
+ sSetTxXOFFChar(cp, STOP_CHAR(info->port.tty));
} else {
sDisTxSoftFlowCtl(cp);
sDisIXANY(cp);
* Set up ignore/read mask words
*/
info->read_status_mask = STMRCVROVRH | 0xFF;
- if (I_INPCK(info->tty))
+ if (I_INPCK(info->port.tty))
info->read_status_mask |= STMFRAMEH | STMPARITYH;
- if (I_BRKINT(info->tty) || I_PARMRK(info->tty))
+ if (I_BRKINT(info->port.tty) || I_PARMRK(info->port.tty))
info->read_status_mask |= STMBREAKH;
/*
* Characters to ignore
*/
info->ignore_status_mask = 0;
- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
info->ignore_status_mask |= STMFRAMEH | STMPARITYH;
- if (I_IGNBRK(info->tty)) {
+ if (I_IGNBRK(info->port.tty)) {
info->ignore_status_mask |= STMBREAKH;
/*
* If we're ignoring parity and break indicators,
* ignore overruns too. (For real raw support).
*/
- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
info->ignore_status_mask |= STMRCVROVRH;
}
}
}
-/* info->count is considered critical, protected by spinlocks. */
+/* info->port.count is considered critical, protected by spinlocks. */
static int block_til_ready(struct tty_struct *tty, struct file *filp,
struct r_port *info)
{
/*
* Block waiting for the carrier detect and the line to become free. While we are in
- * this loop, info->count is dropped by one, so that rp_close() knows when to free things.
+ * this loop, info->port.count is dropped by one, so that rp_close() knows when to free things.
* We restore it upon exit, either normal or abnormal.
*/
retval = 0;
- add_wait_queue(&info->open_wait, &wait);
+ add_wait_queue(&info->port.open_wait, &wait);
#ifdef ROCKET_DEBUG_OPEN
- printk(KERN_INFO "block_til_ready before block: ttyR%d, count = %d\n", info->line, info->count);
+ printk(KERN_INFO "block_til_ready before block: ttyR%d, count = %d\n", info->line, info->port.count);
#endif
spin_lock_irqsave(&info->slock, flags);
#else
if (!tty_hung_up_p(filp)) {
extra_count = 1;
- info->count--;
+ info->port.count--;
}
#endif
- info->blocked_open++;
+ info->port.blocked_open++;
spin_unlock_irqrestore(&info->slock, flags);
}
#ifdef ROCKET_DEBUG_OPEN
printk(KERN_INFO "block_til_ready blocking: ttyR%d, count = %d, flags=0x%0x\n",
- info->line, info->count, info->flags);
+ info->line, info->port.count, info->flags);
#endif
schedule(); /* Don't hold spinlock here, will hang PC */
}
__set_current_state(TASK_RUNNING);
- remove_wait_queue(&info->open_wait, &wait);
+ remove_wait_queue(&info->port.open_wait, &wait);
spin_lock_irqsave(&info->slock, flags);
if (extra_count)
- info->count++;
- info->blocked_open--;
+ info->port.count++;
+ info->port.blocked_open--;
spin_unlock_irqrestore(&info->slock, flags);
#ifdef ROCKET_DEBUG_OPEN
printk(KERN_INFO "block_til_ready after blocking: ttyR%d, count = %d\n",
- info->line, info->count);
+ info->line, info->port.count);
#endif
if (retval)
return retval;
info->xmit_buf = (unsigned char *) page;
tty->driver_data = info;
- info->tty = tty;
+ info->port.tty = tty;
- if (info->count++ == 0) {
+ if (info->port.count++ == 0) {
atomic_inc(&rp_num_ports_open);
#ifdef ROCKET_DEBUG_OPEN
#endif
}
#ifdef ROCKET_DEBUG_OPEN
- printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->count);
+ printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
#endif
/*
* Set up the tty->alt_speed kludge
*/
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_HI)
- info->tty->alt_speed = 57600;
+ info->port.tty->alt_speed = 57600;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_VHI)
- info->tty->alt_speed = 115200;
+ info->port.tty->alt_speed = 115200;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_SHI)
- info->tty->alt_speed = 230400;
+ info->port.tty->alt_speed = 230400;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_WARP)
- info->tty->alt_speed = 460800;
+ info->port.tty->alt_speed = 460800;
configure_r_port(info, NULL);
if (tty->termios->c_cflag & CBAUD) {
}
/*
- * Exception handler that closes a serial port. info->count is considered critical.
+ * Exception handler that closes a serial port. info->port.count is considered critical.
*/
static void rp_close(struct tty_struct *tty, struct file *filp)
{
return;
#ifdef ROCKET_DEBUG_OPEN
- printk(KERN_INFO "rp_close ttyR%d, count = %d\n", info->line, info->count);
+ printk(KERN_INFO "rp_close ttyR%d, count = %d\n", info->line, info->port.count);
#endif
if (tty_hung_up_p(filp))
return;
spin_lock_irqsave(&info->slock, flags);
- if ((tty->count == 1) && (info->count != 1)) {
+ if ((tty->count == 1) && (info->port.count != 1)) {
/*
* Uh, oh. tty->count is 1, which means that the tty
* structure will be freed. Info->count should always
* serial port won't be shutdown.
*/
printk(KERN_WARNING "rp_close: bad serial port count; "
- "tty->count is 1, info->count is %d\n", info->count);
- info->count = 1;
+ "tty->count is 1, info->port.count is %d\n", info->port.count);
+ info->port.count = 1;
}
- if (--info->count < 0) {
+ if (--info->port.count < 0) {
printk(KERN_WARNING "rp_close: bad serial port count for "
- "ttyR%d: %d\n", info->line, info->count);
- info->count = 0;
+ "ttyR%d: %d\n", info->line, info->port.count);
+ info->port.count = 0;
}
- if (info->count) {
+ if (info->port.count) {
spin_unlock_irqrestore(&info->slock, flags);
return;
}
/*
* Wait for the transmit buffer to clear
*/
- if (info->closing_wait != ROCKET_CLOSING_WAIT_NONE)
- tty_wait_until_sent(tty, info->closing_wait);
+ if (info->port.closing_wait != ROCKET_CLOSING_WAIT_NONE)
+ tty_wait_until_sent(tty, info->port.closing_wait);
/*
* Before we drop DTR, make sure the UART transmitter
* has completely drained; this is especially
clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
- if (info->blocked_open) {
- if (info->close_delay) {
- msleep_interruptible(jiffies_to_msecs(info->close_delay));
+ if (info->port.blocked_open) {
+ if (info->port.close_delay) {
+ msleep_interruptible(jiffies_to_msecs(info->port.close_delay));
}
- wake_up_interruptible(&info->open_wait);
+ wake_up_interruptible(&info->port.open_wait);
} else {
if (info->xmit_buf) {
free_page((unsigned long) info->xmit_buf);
cflag = tty->termios->c_cflag;
- if (cflag == old_termios->c_cflag)
- return;
-
/*
* This driver doesn't support CS5 or CS6
*/
if (((cflag & CSIZE) == CS5) || ((cflag & CSIZE) == CS6))
tty->termios->c_cflag =
((cflag & ~CSIZE) | (old_termios->c_cflag & CSIZE));
+ /* Or CMSPAR */
+ tty->termios->c_cflag &= ~CMSPAR;
configure_r_port(info, old_termios);
if (clear & TIOCM_DTR)
info->channel.TxControl[3] &= ~SET_DTR;
- sOutDW(info->channel.IndexAddr, *(DWord_t *) & (info->channel.TxControl[0]));
+ out32(info->channel.IndexAddr, info->channel.TxControl);
return 0;
}
memset(&tmp, 0, sizeof (tmp));
tmp.line = info->line;
tmp.flags = info->flags;
- tmp.close_delay = info->close_delay;
- tmp.closing_wait = info->closing_wait;
+ tmp.close_delay = info->port.close_delay;
+ tmp.closing_wait = info->port.closing_wait;
tmp.port = rcktpt_io_addr[(info->line >> 5) & 3];
if (copy_to_user(retinfo, &tmp, sizeof (*retinfo)))
}
info->flags = ((info->flags & ~ROCKET_FLAGS) | (new_serial.flags & ROCKET_FLAGS));
- info->close_delay = new_serial.close_delay;
- info->closing_wait = new_serial.closing_wait;
+ info->port.close_delay = new_serial.close_delay;
+ info->port.closing_wait = new_serial.closing_wait;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_HI)
- info->tty->alt_speed = 57600;
+ info->port.tty->alt_speed = 57600;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_VHI)
- info->tty->alt_speed = 115200;
+ info->port.tty->alt_speed = 115200;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_SHI)
- info->tty->alt_speed = 230400;
+ info->port.tty->alt_speed = 230400;
if ((info->flags & ROCKET_SPD_MASK) == ROCKET_SPD_WARP)
- info->tty->alt_speed = 460800;
+ info->port.tty->alt_speed = 460800;
configure_r_port(info, NULL);
return 0;
{
int reset;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
if (copy_from_user(&reset, arg, sizeof (int)))
return -EFAULT;
if (reset)
{
struct r_port *info = (struct r_port *) tty->driver_data;
void __user *argp = (void __user *)arg;
+ int ret = 0;
if (cmd != RCKP_GET_PORTS && rocket_paranoia_check(info, "rp_ioctl"))
return -ENXIO;
+ lock_kernel();
+
switch (cmd) {
case RCKP_GET_STRUCT:
if (copy_to_user(argp, info, sizeof (struct r_port)))
- return -EFAULT;
- return 0;
+ ret = -EFAULT;
+ break;
case RCKP_GET_CONFIG:
- return get_config(info, argp);
+ ret = get_config(info, argp);
+ break;
case RCKP_SET_CONFIG:
- return set_config(info, argp);
+ ret = set_config(info, argp);
+ break;
case RCKP_GET_PORTS:
- return get_ports(info, argp);
+ ret = get_ports(info, argp);
+ break;
case RCKP_RESET_RM2:
- return reset_rm2(info, argp);
+ ret = reset_rm2(info, argp);
+ break;
case RCKP_GET_VERSION:
- return get_version(info, argp);
+ ret = get_version(info, argp);
+ break;
default:
- return -ENOIOCTLCMD;
+ ret = -ENOIOCTLCMD;
}
- return 0;
+ unlock_kernel();
+ return ret;
}
static void rp_send_xchar(struct tty_struct *tty, char ch)
jiffies);
printk(KERN_INFO "cps=%d...\n", info->cps);
#endif
+ lock_kernel();
while (1) {
txcnt = sGetTxCnt(cp);
if (!txcnt) {
break;
}
__set_current_state(TASK_RUNNING);
+ unlock_kernel();
#ifdef ROCKET_DEBUG_WAIT_UNTIL_SENT
printk(KERN_INFO "txcnt = %d (jiff=%lu)...done\n", txcnt, jiffies);
#endif
rp_flush_buffer(tty);
if (info->flags & ROCKET_CLOSING)
return;
- if (info->count)
+ if (info->port.count)
atomic_dec(&rp_num_ports_open);
clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
- info->count = 0;
+ info->port.count = 0;
info->flags &= ~ROCKET_NORMAL_ACTIVE;
- info->tty = NULL;
+ info->port.tty = NULL;
cp = &info->channel;
sDisRxFIFO(cp);
sClrTxXOFF(cp);
info->flags &= ~ROCKET_INITIALIZED;
- wake_up_interruptible(&info->open_wait);
+ wake_up_interruptible(&info->port.open_wait);
}
/*
* writing routines will write directly to transmit FIFO.
* Write buffer and counters protected by spinlocks
*/
-static void rp_put_char(struct tty_struct *tty, unsigned char ch)
+static int rp_put_char(struct tty_struct *tty, unsigned char ch)
{
struct r_port *info = (struct r_port *) tty->driver_data;
CHANNEL_t *cp;
unsigned long flags;
if (rocket_paranoia_check(info, "rp_put_char"))
- return;
+ return 0;
/*
* Grab the port write mutex, locking out other processes that try to
}
spin_unlock_irqrestore(&info->slock, flags);
mutex_unlock(&info->write_mtx);
+ return 1;
}
/*
/* Write remaining data into the port's xmit_buf */
while (1) {
- if (info->tty == 0) /* Seemingly obligatory check... */
+ if (!info->port.tty) /* Seemingly obligatory check... */
goto end;
-
- c = min(count, min(XMIT_BUF_SIZE - info->xmit_cnt - 1, XMIT_BUF_SIZE - info->xmit_head));
+ c = min(count, XMIT_BUF_SIZE - info->xmit_cnt - 1);
+ c = min(c, XMIT_BUF_SIZE - info->xmit_head);
if (c <= 0)
break;
static Byte_t R[4] = { 0x00, 0x00, 0x34, 0x12 };
/* write to chan 0 SRAM */
- sOutDW((DWordIO_t) io + _INDX_ADDR, *((DWord_t *) & R[0]));
+ out32((DWordIO_t) io + _INDX_ADDR, R);
sOutW(io + _INDX_ADDR, 0); /* read from SRAM, chan 0 */
x = sInW(io + _INDX_DATA);
sOutW(io + _INDX_ADDR, 0x4000); /* read from SRAM, chan 4 */
R[1] = RData[i + 1] + 0x10 * ChanNum;
R[2] = RData[i + 2];
R[3] = RData[i + 3];
- sOutDW(ChP->IndexAddr, *((DWord_t *) & R[0]));
+ out32(ChP->IndexAddr, R);
}
ChR = ChP->R;
ChP->BaudDiv[1] = (Byte_t) ((ChOff + _BAUD) >> 8);
ChP->BaudDiv[2] = (Byte_t) brd9600;
ChP->BaudDiv[3] = (Byte_t) (brd9600 >> 8);
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->BaudDiv[0]);
+ out32(ChP->IndexAddr, ChP->BaudDiv);
ChP->TxControl[0] = (Byte_t) (ChOff + _TX_CTRL);
ChP->TxControl[1] = (Byte_t) ((ChOff + _TX_CTRL) >> 8);
ChP->TxControl[2] = 0;
ChP->TxControl[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxControl[0]);
+ out32(ChP->IndexAddr, ChP->TxControl);
ChP->RxControl[0] = (Byte_t) (ChOff + _RX_CTRL);
ChP->RxControl[1] = (Byte_t) ((ChOff + _RX_CTRL) >> 8);
ChP->RxControl[2] = 0;
ChP->RxControl[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->RxControl[0]);
+ out32(ChP->IndexAddr, ChP->RxControl);
ChP->TxEnables[0] = (Byte_t) (ChOff + _TX_ENBLS);
ChP->TxEnables[1] = (Byte_t) ((ChOff + _TX_ENBLS) >> 8);
ChP->TxEnables[2] = 0;
ChP->TxEnables[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxEnables[0]);
+ out32(ChP->IndexAddr, ChP->TxEnables);
ChP->TxCompare[0] = (Byte_t) (ChOff + _TXCMP1);
ChP->TxCompare[1] = (Byte_t) ((ChOff + _TXCMP1) >> 8);
ChP->TxCompare[2] = 0;
ChP->TxCompare[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxCompare[0]);
+ out32(ChP->IndexAddr, ChP->TxCompare);
ChP->TxReplace1[0] = (Byte_t) (ChOff + _TXREP1B1);
ChP->TxReplace1[1] = (Byte_t) ((ChOff + _TXREP1B1) >> 8);
ChP->TxReplace1[2] = 0;
ChP->TxReplace1[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxReplace1[0]);
+ out32(ChP->IndexAddr, ChP->TxReplace1);
ChP->TxReplace2[0] = (Byte_t) (ChOff + _TXREP2);
ChP->TxReplace2[1] = (Byte_t) ((ChOff + _TXREP2) >> 8);
ChP->TxReplace2[2] = 0;
ChP->TxReplace2[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxReplace2[0]);
+ out32(ChP->IndexAddr, ChP->TxReplace2);
ChP->TxFIFOPtrs = ChOff + _TXF_OUTP;
ChP->TxFIFO = ChOff + _TX_FIFO;
R[1] = ChP->R[1];
R[2] = 0x0a;
R[3] = ChP->R[3];
- sOutDW(ChP->IndexAddr, *(DWord_t *) & R[0]);
+ out32(ChP->IndexAddr, R);
}
/***************************************************************************
*WordPtr = ChP->TxPrioBuf; /* data byte address */
DWBuf[2] = Data; /* data byte value */
- sOutDW(IndexAddr, *((DWord_t *) (&DWBuf[0]))); /* write it out */
+ out32(IndexAddr, DWBuf); /* write it out */
*WordPtr = ChP->TxPrioCnt; /* Tx priority count address */
DWBuf[2] = PRI_PEND + 1; /* indicate 1 byte pending */
DWBuf[3] = 0; /* priority buffer pointer */
- sOutDW(IndexAddr, *((DWord_t *) (&DWBuf[0]))); /* write it out */
+ out32(IndexAddr, DWBuf); /* write it out */
} else { /* write it to Tx FIFO */
sWriteTxByte(sGetTxRxDataIO(ChP), Data);
ChP->RxControl[2] |=
((Byte_t) Flags & (RXINT_EN | SRCINT_EN | MCINT_EN));
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->RxControl[0]);
+ out32(ChP->IndexAddr, ChP->RxControl);
ChP->TxControl[2] |= ((Byte_t) Flags & TXINT_EN);
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxControl[0]);
+ out32(ChP->IndexAddr, ChP->TxControl);
if (Flags & CHANINT_EN) {
Mask = sInB(ChP->IntMask) | sBitMapSetTbl[ChP->ChanNum];
ChP->RxControl[2] &=
~((Byte_t) Flags & (RXINT_EN | SRCINT_EN | MCINT_EN));
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->RxControl[0]);
+ out32(ChP->IndexAddr, ChP->RxControl);
ChP->TxControl[2] &= ~((Byte_t) Flags & TXINT_EN);
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxControl[0]);
+ out32(ChP->IndexAddr, ChP->TxControl);
if (Flags & CHANINT_EN) {
Mask = sInB(ChP->IntMask) & sBitMapClrTbl[ChP->ChanNum];
projects / linux-2.6-omap-h63xx.git / blobdiff