kernel_optimize_test/drivers/i2c
David Milburn b1c1759cd1 i2c-piix4: Increase the intitial delay for the ServerWorks CSB5
Per the PIIX4 errata, there maybe a delay between setting the
start bit in the Smbus Host Controller Register and the transaction
actually starting. If the driver doesn't delay long enough, it
may appear that the transaction is complete when actually it
hasn't started, this may lead to bus collisions.

While 1 ms appears to be enough for most chips, the ServerWorks CSB5
wants 2 ms.

Signed-off-by: David Milburn <dmilburn@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-05-11 20:37:05 +02:00
..
algos i2c-algo-pca: Extend for future drivers 2008-04-22 22:16:46 +02:00
busses i2c-piix4: Increase the intitial delay for the ServerWorks CSB5 2008-05-11 20:37:05 +02:00
chips i2c: Convert most new-style drivers to use module aliasing 2008-04-29 23:11:40 +02:00
i2c-boardinfo.c i2c: Add i2c_board_info and i2c_new_device() 2007-05-01 23:26:31 +02:00
i2c-core.c i2c: Add support for device alias names 2008-04-29 23:11:39 +02:00
i2c-core.h i2c: Add i2c_board_info and i2c_new_device() 2007-05-01 23:26:31 +02:00
i2c-dev.c i2c-dev: Split i2cdev_ioctl 2008-04-22 22:16:47 +02:00
Kconfig [S390] Kconfig: menus with depends on HAS_IOMEM. 2007-05-10 15:46:07 +02:00
Makefile i2c: Add i2c_board_info and i2c_new_device() 2007-05-01 23:26:31 +02:00