From 4546d31d84beafe74c56651173ac4fe197c7de8b Mon Sep 17 00:00:00 2001 From: Dotan Barak Date: Thu, 2 Mar 2006 11:22:28 -0800 Subject: [PATCH] IB: Fix modify QP checking of "current QP state" attribute According to the IB spec version 1.2, section 11.2.4.2, the current table has a couple of mistakes where it allows the current QP state (IB_QP_CUR_STATE) attribute. For the transitions: RTS -> RTS: IB_QP_CUR_STATE should be allowed for all transports SQD -> SQD: IB_QP_CUR_STATE should never be allowed Signed-off-by: Dotan Barak Signed-off-by: Roland Dreier --- drivers/infiniband/core/verbs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index c69334dc801..cae0845f472 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -366,10 +366,12 @@ static const struct { .opt_param = { [IB_QPT_UD] = (IB_QP_CUR_STATE | IB_QP_QKEY), - [IB_QPT_UC] = (IB_QP_ACCESS_FLAGS | + [IB_QPT_UC] = (IB_QP_CUR_STATE | + IB_QP_ACCESS_FLAGS | IB_QP_ALT_PATH | IB_QP_PATH_MIG_STATE), - [IB_QPT_RC] = (IB_QP_ACCESS_FLAGS | + [IB_QPT_RC] = (IB_QP_CUR_STATE | + IB_QP_ACCESS_FLAGS | IB_QP_ALT_PATH | IB_QP_PATH_MIG_STATE | IB_QP_MIN_RNR_TIMER), @@ -419,7 +421,6 @@ static const struct { [IB_QPT_UD] = (IB_QP_PKEY_INDEX | IB_QP_QKEY), [IB_QPT_UC] = (IB_QP_AV | - IB_QP_CUR_STATE | IB_QP_ALT_PATH | IB_QP_ACCESS_FLAGS | IB_QP_PKEY_INDEX | @@ -431,7 +432,6 @@ static const struct { IB_QP_RNR_RETRY | IB_QP_MAX_QP_RD_ATOMIC | IB_QP_MAX_DEST_RD_ATOMIC | - IB_QP_CUR_STATE | IB_QP_ALT_PATH | IB_QP_ACCESS_FLAGS | IB_QP_PKEY_INDEX | -- 2.20.1