mmc: rtsx: fix bug and support nonblocking request
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- v2 Latest3 patches 2 repliesIn review
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Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | mmc: rtsx: fix card poweroff bugdrivers/ | +2 | 0 replies | |
| 2/3 | mmc: rtsx: modify phase searching method for tuningdrivers/ include/ | +33 | 0 replies | |
| 3/3 | mmc: rtsx: add support for pre_req and post_reqdrivers/ drivers/ include/ +1 more | +448 | 0 replies |
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Cover letter [PATCH v2 0/3] mmc: rtsx: fix bug and support nonblocking request
From: Micky Ching <[email protected]>
First we fix the card poweroff bug: the card power is not shutdown when sd/mmc card removed, this will make UHS-card failed to running in high speed mode if we insert the card again.
We offer a concise tuning searching method, it is much easier to read.
At last we add support for nonblocking request, which will improve card read speed at about 10% write speed about 5% normally.
Micky Ching (3):
mmc: rtsx: fix card poweroff bug
mmc: rtsx: modify phase searching method for tuning
mmc: rtsx: add support for pre_req and post_req
drivers/mfd/rtsx_pcr.c | 132 ++++++--- drivers/mmc/host/rtsx_pci_sdmmc.c | 529 ++++++++++++++++++++++++++----------- include/linux/mfd/rtsx_common.h | 1 + include/linux/mfd/rtsx_pci.h | 8 +- 4 files changed, 481 insertions(+), 189 deletions(-)
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1.7.9.5