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[MMC] extend data timeout for writes

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The CSD contains a "read2write factor" which determines the multiplier to
be applied to the read timeout to obtain the write timeout.  We were
ignoring this parameter, resulting in the possibility for writes being
timed out too early.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2006-05-02 17:24:59 +01:00 • committed by Russell King
parent 81d38428df
commit 37be4e7809
3 changed files with 9 additions and 0 deletions
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1
include/linux/mmc/card.h
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@ -28,6 +28,7 @@ struct mmc_csd {
unsigned short cmdclass;
unsigned short tacc_clks;
unsigned int tacc_ns;
unsigned int r2w_factor;
unsigned int max_dtr;
unsigned int read_blkbits;
unsigned int write_blkbits;