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| author | Amitkumar Karwar <akarwar@marvell.com> | 2012-11-01 18:44:14 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-11-14 14:55:37 -0500 |
| commit | d31ab3577eca0f74126ceb1d406710e620a155a0 (patch) | |
| tree | 876368d0dd6f1ad002595a0b2e27e06d8826fa93 /drivers/net/wireless/mwifiex/txrx.c | |
| parent | b2cb1a900a104642401faea7bada3c48289402f4 (diff) | |
| download | linux-next-d31ab3577eca0f74126ceb1d406710e620a155a0.tar.gz | |
mwifiex: add support for SDIO card reset
When command timeout happens due to a bug in firmware/hardware,
the timeout handler just prints some debug information. User is
unable to reload the driver in this case.
Inspired by 9a821f5 "libertas: add sd8686 reset_card support",
this patch adds card reset support for SDIO interface when
command timeout happens. If the SDIO host contoller supports
MMC_POWER_OFF|UP|ON operations, the chip will be reset and the
firmware will be re-downloaded.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/txrx.c')
0 files changed, 0 insertions, 0 deletions