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| author | Matt Carlson <mcarlson@broadcom.com> | 2011-08-31 11:44:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-15 15:56:40 -0400 |
| commit | 5b39de9178ce792862a414255dc98c970ec25a88 (patch) | |
| tree | 3a3656330954a3aa8e1bc99f0ab4da89efe5e81d /drivers/amba | |
| parent | 81389f57150ca84c9517a6ab2338f57badef4219 (diff) | |
| download | linux-5b39de9178ce792862a414255dc98c970ec25a88.tar.gz linux-5b39de9178ce792862a414255dc98c970ec25a88.tar.bz2 linux-5b39de9178ce792862a414255dc98c970ec25a88.zip | |
tg3: Add ability to turn off 1shot MSI
In older devices, 1-shot MSI mode had to be enabled by the code. In
newer devices however, 1-shot MSI mode is enabled by default; code would
be needed to disable it.
Disabling 1-shot MSI mode is useful when debugging. This patch changes
the code so that the TG3_FLAG_1SHOT_MSI accurately reflects (and
controls) the state of 1-shot MSI mode.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/amba')
0 files changed, 0 insertions, 0 deletions