wimax/iwmc3200: overwrite SDIO IOR timeout value to avoid platform hang

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The default SDIO IOE wait timeout returned from iwmc3200-wimax's CCCR
is not efficient. This inefficiency will actually cause problems on
Moorestown platforms (system hang).

This is a sillicon bug that requires a software patch to by
overwritting func->enable_timeout. The new value I2400MS_IOR_TIMEOUT
is recommended and verified from the system integration results.

Future sillicon releases will have this default value corrected in the
future.

Signed-off-by: Cindy H Kao <cindy.h.kao@intel.com>
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>

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This commit is contained in:

Cindy H Kao 2009-08-17 19:17:58 -07:00 • committed by Inaky Perez-Gonzalez

parent c30836580b

commit f2696fbdb6

2 changed files with 10 additions and 0 deletions

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2

drivers/net/wimax/i2400m/i2400m-sdio.h

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8

drivers/net/wimax/i2400m/sdio.c

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