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Diffstat (limited to 'c/src/lib/libbsp/m68k/mvme167/console/console.c')
-rw-r--r--c/src/lib/libbsp/m68k/mvme167/console/console.c82
1 files changed, 41 insertions, 41 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme167/console/console.c b/c/src/lib/libbsp/m68k/mvme167/console/console.c
index a68737c342..3d760e14a8 100644
--- a/c/src/lib/libbsp/m68k/mvme167/console/console.c
+++ b/c/src/lib/libbsp/m68k/mvme167/console/console.c
@@ -224,16 +224,16 @@ rtems_isr_entry Prev_modem_isr; /* Previous modem/timer isr */
{
unsigned long i = 20000; /* In case clock is off */
rtems_interval ticks_per_second, start_ticks, end_ticks, current_ticks;
-
+
rtems_clock_get( RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticks_per_second );
rtems_clock_get( RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &start_ticks );
end_ticks = start_ticks + delay;
-
+
do {
rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &current_ticks);
} while ( --i && (current_ticks <= end_ticks) );
-
- CD2401_RECORD_DELAY_INFO(( start_ticks, end_ticks, current_ticks, i ));
+
+ CD2401_RECORD_DELAY_INFO(( start_ticks, end_ticks, current_ticks, i ));
}
@@ -744,7 +744,7 @@ int cd2401_firstOpen(
}
CD2401_RECORD_FIRST_OPEN_INFO(( minor, Init_count ));
-
+
rtems_interrupt_enable (level);
/* Return something */
@@ -771,7 +771,7 @@ int cd2401_lastClose(
rtems_interrupt_level level;
rtems_interrupt_disable (level);
-
+
/* Mark that the channel is no longer is use */
CD2401_Channel_Info[minor].tty = NULL;
@@ -787,7 +787,7 @@ int cd2401_lastClose(
}
CD2401_RECORD_LAST_CLOSE_INFO(( minor, Init_count ));
-
+
rtems_interrupt_enable (level);
/* return something */
@@ -1004,14 +1004,14 @@ int cd2401_setAttributes(
cd2401->car = minor; /* Select channel */
read_enabled = cd2401->csr & 0x80 ? TRUE : FALSE;
-
+
if ( (t->c_cflag & CREAD ? TRUE : FALSE ) != read_enabled ) {
/* Read enable status is changing */
need_reinitialization = TRUE;
}
-
- if ( need_reinitialization ) {
- /*
+
+ if ( need_reinitialization ) {
+ /*
* Could not find a way to test whether the CD2401 was done transmitting.
* The TxEmpty interrupt does not seem to indicate that the FIFO is empty
* in DMA mode. So, just wait a while for output to drain. May not be
@@ -1019,7 +1019,7 @@ int cd2401_setAttributes(
* 9600 bsp)...
*/
cd2401_udelay( 2000L );
-
+
/* Clear channel */
cd2401_chan_cmd (minor, 0x40, 1);
@@ -1033,11 +1033,11 @@ int cd2401_setAttributes(
cd2401->cor6 = igncr | icrnl | inlcr | ignbrk | brkint | parmrk | inpck;
cd2401->cor7 = istrip; /* No LNext; ignore XON/XOFF if frame error; no tx translations */
/* Special char 1: XON character */
- cd2401->u1.async.schr1 = t->c_cc[VSTART];
+ cd2401->u1.async.schr1 = t->c_cc[VSTART];
/* special char 2: XOFF character */
cd2401->u1.async.schr2 = t->c_cc[VSTOP];
-
- /*
+
+ /*
* Special chars 3 and 4, char range, LNext, RFAR[1..4] and CRC
* are unused, left as is.
*/
@@ -1047,10 +1047,10 @@ int cd2401_setAttributes(
cd2401->rcor = (unsigned char)(rx_period >> 8); /* no DPLL */
cd2401->tbpr = (unsigned char)tx_period;
cd2401->tcor = (tx_period >> 3) & 0xE0; /* no x1 ext clk, no loopback */
-
+
/* Timeout for 4 chars at 9600, 8 bits per char, 1 stop bit */
cd2401->u2.w.rtpr = 0x04; /* NEED TO LOOK AT THIS LINE! */
-
+
if ( t->c_cflag & CREAD ) {
/* Re-initialize channel, enable rx and tx */
cd2401_chan_cmd (minor, 0x2A, 1);
@@ -1060,8 +1060,8 @@ int cd2401_setAttributes(
/* Re-initialize channel, enable tx, disable rx */
cd2401_chan_cmd (minor, 0x29, 1);
}
- }
-
+ }
+
CD2401_RECORD_SET_ATTRIBUTES_INFO(( minor, need_reinitialization, csize,
cstopb, parodd, parenb, ignpar, inpck,
hw_flow_ctl, sw_flow_ctl, extra_flow_ctl,
@@ -1070,11 +1070,11 @@ int cd2401_setAttributes(
out_baud, in_baud ));
rtems_interrupt_enable (level);
-
- /*
+
+ /*
* Looks like the CD2401 needs time to settle after initialization. Give it
* 10 ms. I don't really believe it, but if output resumes to quickly after
- * this call, the first few characters are not right.
+ * this call, the first few characters are not right.
*/
if ( need_reinitialization )
cd2401_udelay( 10000L );
@@ -1117,7 +1117,7 @@ int cd2401_startRemoteTx(
cd2401->stcr = 0x01; /* Send SCHR1 ahead of chars in FIFO */
CD2401_RECORD_START_REMOTE_TX_INFO(( minor ));
-
+
rtems_interrupt_enable (level);
/* Return something */
@@ -1256,11 +1256,11 @@ int cd2401_drainOutput(
CD2401_RECORD_DRAIN_OUTPUT_INFO(( CD2401_Channel_Info[minor].txEmpty,
CD2401_Channel_Info[minor].own_buf_A,
CD2401_Channel_Info[minor].own_buf_B ));
-
- while( ! (CD2401_Channel_Info[minor].txEmpty &&
+
+ while( ! (CD2401_Channel_Info[minor].txEmpty &&
CD2401_Channel_Info[minor].own_buf_A &&
CD2401_Channel_Info[minor].own_buf_B) );
-
+
/* Return something */
return RTEMS_SUCCESSFUL;
}
@@ -1291,13 +1291,13 @@ int _167Bug_pollRead(
unsigned char c;
rtems_interrupt_level previous_level;
- /*
+ /*
* Redirection of .INSTAT does not work: 167-Bug crashes.
* Switch the input stream to the specified port.
* Make sure this is atomic code.
*/
rtems_interrupt_disable( previous_level );
-
+
asm volatile( "movew %1, -(%%sp)\n\t"/* Channel */
"trap #15\n\t" /* Trap to 167Bug */
".short 0x61\n\t" /* Code for .REDIR_I */
@@ -1320,7 +1320,7 @@ int _167Bug_pollRead(
: "=d" (c) : );
rtems_interrupt_enable( previous_level );
-
+
return (int)c;
}
@@ -1409,7 +1409,7 @@ rtems_status_code do_poll_read(
* Output characters through 167Bug. Returns only once every character has
* been sent.
*
- * CR is transmitted AFTER a LF on output.
+ * CR is transmitted AFTER a LF on output.
*
* Input parameters:
* major - ignored. Should be the major number for this driver.
@@ -1453,8 +1453,8 @@ void _BSP_output_char(char c)
{
rtems_device_minor_number printk_minor;
char cr ='\r';
-
- /*
+
+ /*
* Can't rely on console_initialize having been called before this function
* is used.
*/
@@ -1463,13 +1463,13 @@ void _BSP_output_char(char c)
printk_minor = (nvram->console_printk_port & 0x30) >> 4;
else
printk_minor = PRINTK_MINOR;
-
+
_167Bug_pollWrite(printk_minor, &c, 1);
if ( c == '\n' )
_167Bug_pollWrite(printk_minor, &cr, 1);
}
-
+
/*
***************
* BOILERPLATE *
@@ -1496,7 +1496,7 @@ rtems_device_driver console_initialize(
if ( NVRAM_CONFIGURE ) {
/* J1-4 is on, use NVRAM info for configuration */
console_minor = nvram->console_printk_port & 0x03;
-
+
if ( nvram->console_mode & 0x01 )
/* termios */
rtems_termios_initialize ();
@@ -1559,7 +1559,7 @@ rtems_device_driver console_open(
NULL, /* startRemoteTx */
0 /* outputUsesInterrupts */
};
-
+
static const rtems_termios_callbacks intrCallbacks = {
cd2401_firstOpen, /* firstOpen */
cd2401_lastClose, /* lastClose */
@@ -1572,7 +1572,7 @@ rtems_device_driver console_open(
};
if ( NVRAM_CONFIGURE )
- /* J1-4 is on, use NVRAM info for configuration */
+ /* J1-4 is on, use NVRAM info for configuration */
if ( nvram->console_mode & 0x01 )
/* termios */
if ( nvram->console_mode & 0x02 )
@@ -1612,7 +1612,7 @@ rtems_device_driver console_close(
)
{
if ( NVRAM_CONFIGURE ) {
- /* J1-4 is on, use NVRAM info for configuration */
+ /* J1-4 is on, use NVRAM info for configuration */
if ( nvram->console_mode & 0x01 )
/* termios */
return rtems_termios_close (arg);
@@ -1642,7 +1642,7 @@ rtems_device_driver console_read(
)
{
if ( NVRAM_CONFIGURE ) {
- /* J1-4 is on, use NVRAM info for configuration */
+ /* J1-4 is on, use NVRAM info for configuration */
if ( nvram->console_mode & 0x01 )
/* termios */
return rtems_termios_read (arg);
@@ -1672,7 +1672,7 @@ rtems_device_driver console_write(
)
{
if ( NVRAM_CONFIGURE ) {
- /* J1-4 is on, use NVRAM info for configuration */
+ /* J1-4 is on, use NVRAM info for configuration */
if ( nvram->console_mode & 0x01 )
/* termios */
return rtems_termios_write (arg);
@@ -1702,7 +1702,7 @@ rtems_device_driver console_control(
)
{
if ( NVRAM_CONFIGURE ) {
- /* J1-4 is on, use NVRAM info for configuration */
+ /* J1-4 is on, use NVRAM info for configuration */
if ( nvram->console_mode & 0x01 )
/* termios */
return rtems_termios_ioctl (arg);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 03:38:47 +0000