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| author | Mike Baiocchi <baiocchi@us.ibm.com> | 2015-04-17 17:39:59 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2015-04-24 11:25:11 -0500 |
| commit | fd19d6a67096de27c5b417dceb5fbb89a3833590 (patch) | |
| tree | f39f94e9d7dbb36cfa7adbacd58b488785b1a65b /src/usr/i2c/i2c.C | |
| parent | 818d0f7995d0023a62fe53d42372f78d662c8c9f (diff) | |
| download | talos-hostboot-fd19d6a67096de27c5b417dceb5fbb89a3833590.tar.gz talos-hostboot-fd19d6a67096de27c5b417dceb5fbb89a3833590.zip | |
Allow I2C Resets on Processor Engine 1
This commit removes a workaround that limited all I2C resets to
just engine 0 on processors. (Centaurs only use engine 0). Now,
if there is a device off of one of the buses connected to engine 1
(port 0, 1, or 2), then a reset will be issued on the bus.
Change-Id: Id2091b44d931be5321420c091fe91a803cc5df65
CQ: SW300339
Backport: release-fips830
CMVC-Prereq: 955865
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/17309
Tested-by: Jenkins Server
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: WILLIAM G. HOFFA <wghoffa@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/usr/i2c/i2c.C')
| -rwxr-xr-x | src/usr/i2c/i2c.C | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/src/usr/i2c/i2c.C b/src/usr/i2c/i2c.C index b7a68381d..098d217c3 100755 --- a/src/usr/i2c/i2c.C +++ b/src/usr/i2c/i2c.C @@ -2542,7 +2542,7 @@ errlHndl_t i2cProcessActiveMasters ( i2cProcessType i_processType, (speed_array) ) ) { TRACFCOMP( g_trac_i2c, - ERR_MRK"i2cSendSlaveStop() - Cannot find " + ERR_MRK"i2cProcessActiveMasters: - Cannot find " "ATTR_I2C_BUS_SPEED_ARRAY needed for operation"); /*@ @@ -2612,15 +2612,6 @@ errlHndl_t i2cProcessActiveMasters ( i2cProcessType i_processType, continue; } - // @todo RTC 126069 - only resetting engine 0 for now - // -- only processors have an engine 1 - // (separate block from above to avoid merge issues) - if ( ( i_processOperation & I2C_OP_RESET ) && - ( engine != 0 ) ) - { - continue; - } - // Look for any device on this engine based on speed_array bool skip = true; for ( size_t j = 0; j < I2C_BUS_ATTR_MAX_PORT; j++ ) |
