The patch titled
Char: isicom, support higher rates
has been added to the -mm tree. Its filename is
char-isicom-support-higher-rates.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Char: isicom, support higher rates
From: Jiri Slaby <jirislaby@xxxxxxxxx>
Add support for higher baud rates (coming from original isi driver).
Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/char/isicom.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff -puN drivers/char/isicom.c~char-isicom-support-higher-rates drivers/char/isicom.c
--- a/drivers/char/isicom.c~char-isicom-support-higher-rates
+++ a/drivers/char/isicom.c
@@ -183,7 +183,7 @@ static DEFINE_TIMER(tx, isicom_tx, 0, 0)
/* baud index mappings from linux defns to isi */
static signed char linuxb_to_isib[] = {
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19
+ -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 20, 21
};
struct isi_board {
@@ -709,7 +709,8 @@ static void isicom_config_port(struct is
* respectively.
*/
- if (baud < 1 || baud > 2)
+ /* 1,2,3,4 => 57.6, 115.2, 230, 460 kbps resp. */
+ if (baud < 1 || baud > 4)
port->tty->termios->c_cflag &= ~CBAUDEX;
else
baud += 15;
@@ -725,6 +726,10 @@ static void isicom_config_port(struct is
baud++; /* 57.6 Kbps */
if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
baud +=2; /* 115 Kbps */
+ if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
+ baud += 3; /* 230 kbps*/
+ if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
+ baud += 4; /* 460 kbps*/
}
if (linuxb_to_isib[baud] == -1) {
/* hang up */
_
Patches currently in -mm which might be from jirislaby@xxxxxxxxx are
char-tty-delete-wake_up_interruptible-after-tty_wakeup.patch
char-isicom-remove-tty_hangwakeup-bottomhalves.patch
mxser-remove-ambiguous-redefinition-of-init_work.patch
char-isicom-fix-locking-in-isr.patch
char-isicom-fix-probe-race.patch
char-isicom-augment-card_reset.patch
char-isicom-check-card-state-in-isr.patch
char-isicom-support-higher-rates.patch
shrink_slab-handle-bad-shrinkers.patch
-
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