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authorDotan Barak <dotanb@mellanox.co.il>2006-03-02 11:22:28 -0800
committerRoland Dreier <rolandd@cisco.com>2006-03-20 10:08:20 -0800
commit4546d31d84beafe74c56651173ac4fe197c7de8b (patch)
tree5196b616386b05c4a64ce8e70e78ca5e2b27fbb2 /drivers/infiniband
parent9acf6a8570dcfc9f55724b8b71099fc8768e8c26 (diff)
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 <dotanb@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/core/verbs.c8
1 files 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 |