diff options
| author | Bibek Basu <bbasu@nvidia.com> | 2014-04-28 10:59:24 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2014-05-13 14:33:58 -0700 |
| commit | 17fa41423e194410d5270706733e77344aff3a42 (patch) | |
| tree | 7e0f4d9c86d7eebc43e8d4fd0ebc8bef499033d9 /security | |
| parent | a6c9ce8f39deb2af976ab3a587182711dae0fc70 (diff) | |
tty: serial8250: add break handler quirk for tegra
On tegra,after a break is issued, uart status register
generates FIFOE error rather than the next character
ready status. For that quirk is already present. Hook is added
for the quirk so that sysrq key combination works. This helps
in debugging soft hangs
Bug 1401397
Change-Id: I0131cfc986aba694ddc21d859685748843534611
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/401535
(cherry picked from commit c72b366e010b5cfbac6541eb339a0324b863ff17)
Reviewed-on: http://git-master/r/406402
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions