[Skiboot] [PATCH] hw/phb3: Update capi initialization sequence
Frederic Barrat
fbarrat at linux.vnet.ibm.com
Fri Jul 29 18:39:40 AEST 2016
Update the capi initialization sequence following circumvention
document for SW251259. It helps with EEH recovery for CAPI.
Signed-off-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>
---
Stewart: this should also be considered for all the stable branches
hw/phb3.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/phb3.c b/hw/phb3.c
index 5d865f6..4c27309 100644
--- a/hw/phb3.c
+++ b/hw/phb3.c
@@ -3287,10 +3287,11 @@ static void phb3_init_capp_regs(struct phb3 *p)
/* override some inits with CAPI defaults */
static void phb3_init_capp_errors(struct phb3 *p)
{
- out_be64(p->regs + PHB_ERR_AIB_FENCE_ENABLE, 0xffffffdd0c80ffc0);
+ out_be64(p->regs + PHB_ERR_AIB_FENCE_ENABLE, 0xffffffdd8c80ffc0);
out_be64(p->regs + PHB_OUT_ERR_AIB_FENCE_ENABLE, 0x9cf3fe08f8dc700f);
out_be64(p->regs + PHB_INA_ERR_AIB_FENCE_ENABLE, 0xffff57fbff01ffde);
out_be64(p->regs + PHB_INB_ERR_AIB_FENCE_ENABLE, 0xfcffe0fbff7ff0ec);
+ out_be64(p->regs + PHB_LEM_ERROR_MASK, 0x40018e2400022482);
}
static int64_t phb3_set_capi_mode(struct phb *phb, uint64_t mode,
--
2.7.4
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