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| author | Deepak Saxena <dsaxena@laptop.org> | 2009-09-19 13:13:33 -0700 |
|---|---|---|
| committer | Live-CD User <linux@linux.site> | 2009-09-19 13:13:33 -0700 |
| commit | ba15ab0e8de0d4439a91342ad52d55ca9e313f3d (patch) | |
| tree | 9b593e0406eb0a1a11249d3d1b8767aab8206195 /net | |
| parent | 7b01478f97a671c97fad9254aa91892209b018b5 (diff) | |
| download | op-kernel-dev-ba15ab0e8de0d4439a91342ad52d55ca9e313f3d.zip op-kernel-dev-ba15ab0e8de0d4439a91342ad52d55ca9e313f3d.tar.gz | |
Set proper console speed on resume if console suspend is disabled
Commit b5b82df6, from May 2007, breaks no_console_suspend on the OLPC
XO laptop. Basically what happens is that upon returning from resume,
serial8250_resume_port() will reconfigure the port for high speed
mode and all console output will be garbled, making debug of the
resume path painful. This patch modifies uart_resume_port() to
reset the port to the state it was in before we suspended.
Original patch by Marcelo Tosatti
Second patch by Deepak then reworked by Alan to fit with the tty changes
before it got submitted. Also fixed the console path to set c_i/ospeed as
some drivers require the termios fields are valid
Signed-off-by: Deepak Saxena <dsaxena@laptop.org>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions
