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IB/core: Extend rate limit support for RC QPs

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Broadcom devices supports setting the rate limit while changing
RC QP state from INIT to RTR, RTR to RTS and RTS to RTS.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20260202133413.3182578-6-kalesh-anakkur.purayil@broadcom.com
Reviewed-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Kalesh AP 2026-02-02 19:04:13 +05:30 committed by Leon Romanovsky
parent cae42d97d9
commit 42e3aac65c
1 changed files with 6 additions and 3 deletions
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9
drivers/infiniband/core/verbs.c
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@ -1537,7 +1537,8 @@ static const struct {
IB_QP_PKEY_INDEX),
[IB_QPT_RC] = (IB_QP_ALT_PATH |
IB_QP_ACCESS_FLAGS |
IB_QP_PKEY_INDEX),
IB_QP_PKEY_INDEX |
IB_QP_RATE_LIMIT),
[IB_QPT_XRC_INI] = (IB_QP_ALT_PATH |
IB_QP_ACCESS_FLAGS |
IB_QP_PKEY_INDEX),
@ -1585,7 +1586,8 @@ static const struct {
IB_QP_ALT_PATH |
IB_QP_ACCESS_FLAGS |
IB_QP_MIN_RNR_TIMER |
IB_QP_PATH_MIG_STATE),
IB_QP_PATH_MIG_STATE |
IB_QP_RATE_LIMIT),
[IB_QPT_XRC_INI] = (IB_QP_CUR_STATE |
IB_QP_ALT_PATH |
IB_QP_ACCESS_FLAGS |
@ -1619,7 +1621,8 @@ static const struct {
IB_QP_ACCESS_FLAGS |
IB_QP_ALT_PATH |
IB_QP_PATH_MIG_STATE |
IB_QP_MIN_RNR_TIMER),
IB_QP_MIN_RNR_TIMER |
IB_QP_RATE_LIMIT),
[IB_QPT_XRC_INI] = (IB_QP_CUR_STATE |
IB_QP_ACCESS_FLAGS |
IB_QP_ALT_PATH |