diff options
| author | Arindam Nath <[email protected]> | 2011-05-05 12:18:58 +0530 |
|---|---|---|
| committer | Chris Ball <[email protected]> | 2011-05-24 21:04:40 -0400 |
| commit | 013909c4ffd16ded4895528b856fd8782df04dc6 (patch) | |
| tree | b74fe0c34dfd3c2348497b1aa3a34f5132ca4822 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | f2119df6b764609af4baceb68caf1e848c1c8aa7 (diff) | |
mmc: sd: query function modes for uhs cards
SD cards which conform to Physical Layer Spec v3.01 can support
additional Bus Speed Modes, Driver Strength, and Current Limit
other than the default values. We use CMD6 mode 0 to read these
additional card functions. The values read here will be used
during UHS-I initialization steps.
Tested by Zhangfei Gao with a Toshiba uhs card and general hs card,
on mmp2 in SDMA mode.
Signed-off-by: Arindam Nath <[email protected]>
Reviewed-by: Philip Rakity <[email protected]>
Tested-by: Philip Rakity <[email protected]>
Acked-by: Zhangfei Gao <[email protected]>
Signed-off-by: Chris Ball <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions