Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7edc136ab688f751037a86e8a051151d7962d33f
Commit:     7edc136ab688f751037a86e8a051151d7962d33f
Parent:     cb4a10ccb0c5b5b02dec1a4a97cba1e8b2c2a325
Author:     Jiri Slaby <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 10 01:44:54 2007 -0800
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Sun Feb 11 10:51:26 2007 -0800

    [PATCH] Char: isicom, support higher rates
    
    Add support for higher baud rates (coming from original isi driver).
    
    Signed-off-by: Jiri Slaby <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 drivers/char/isicom.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index eddb8d3..07bc4a5 100644
--- a/drivers/char/isicom.c
+++ b/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 {
@@ -710,7 +710,8 @@ static void isicom_config_port(struct isi_port *port)
                 *  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;
@@ -726,6 +727,10 @@ static void isicom_config_port(struct isi_port *port)
                        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 */
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to