Re: [PATCH 5/8 v2] i2c:i2c-bfin-twi: TWI fails to restart next transfer in high system load.

2012-07-13 Thread Wolfram Sang
On Wed, Jun 13, 2012 at 04:22:44PM +0800, Sonic Zhang wrote: > From: Sonic Zhang > > Current driver was developed based on BF537 0.2 HRM. In high system load, > BUFRDERR error > interrupt may be raised if XMTSERV interrupt of last TX byte is not served in > time > (set RSTART bit), which

Re: [PATCH 5/8 v2] i2c:i2c-bfin-twi: TWI fails to restart next transfer in high system load.

2012-07-13 Thread Wolfram Sang
On Wed, Jun 13, 2012 at 04:22:44PM +0800, Sonic Zhang wrote: From: Sonic Zhang sonic.zh...@analog.com Current driver was developed based on BF537 0.2 HRM. In high system load, BUFRDERR error interrupt may be raised if XMTSERV interrupt of last TX byte is not served in time (set RSTART