[14/22] xive/p9: remove ACK# setting in the NVT
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Message ID 20190903170413.4373-15-clg@kaod.org
State New
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  • xive: new interfaces, fixes and cleanups in a new driver
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Context Check Description
snowpatch_ozlabs/snowpatch_job_snowpatch-skiboot-dco success Signed-off-by present
snowpatch_ozlabs/snowpatch_job_snowpatch-skiboot success Test snowpatch/job/snowpatch-skiboot on branch master
snowpatch_ozlabs/apply_patch success Successfully applied on branch master (7b12d5489fcfd73ef7ec0cb27eff7f8a5f13b238)

Commit Message

Cédric Le Goater Sept. 3, 2019, 5:04 p.m. UTC
The pressure relief is disabled (PC_TCTXT_CFG_STORE_ACK) because we
use the same field in the NVT W1 to stash the VP END base index.

We do not need to disable manually the ACK# register in the NVT W5.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
 hw/xive-p9.c | 1 -
 1 file changed, 1 deletion(-)

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diff --git a/hw/xive-p9.c b/hw/xive-p9.c
index 7cedca321946..a4d0916e6c2e 100644
--- a/hw/xive-p9.c
+++ b/hw/xive-p9.c
@@ -4732,7 +4732,6 @@  static int64_t opal_xive_alloc_vp_block(uint32_t alloc_order)
 		memset(vp, 0, sizeof(*vp));
 		vp->w1 = (blk << 28) | eqs;
-		vp->w5 = 0xff000000;
 	return vp_base;