* [PATCH] scsi: target: cxgbit: add support for IEEE_8021QAZ_APP_SEL_STREAM selector
@ 2019-06-17 13:29 Varun Prakash
0 siblings, 0 replies; 2+ messages in thread
From: Varun Prakash @ 2019-06-17 13:29 UTC (permalink / raw)
To: target-devel
IEEE_8021QAZ_APP_SEL_STREAM is a valid selector
for iSCSI connections, so add code to use
IEEE_8021QAZ_APP_SEL_STREAM selector to get priority
mask.
Signed-off-by: Varun Prakash <varun@chelsio.com>
---
drivers/target/iscsi/cxgbit/cxgbit_cm.c | 8 +++++---
drivers/target/iscsi/cxgbit/cxgbit_main.c | 3 ++-
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
index dab09b6..9d0ed93 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
@@ -878,10 +878,12 @@ static u8 cxgbit_get_iscsi_dcb_priority(struct net_device *ndev, u16 local_port)
return 0;
if (caps & DCB_CAP_DCBX_VER_IEEE) {
- iscsi_dcb_app.selector = IEEE_8021QAZ_APP_SEL_ANY;
-
+ iscsi_dcb_app.selector = IEEE_8021QAZ_APP_SEL_STREAM;
ret = dcb_ieee_getapp_mask(ndev, &iscsi_dcb_app);
-
+ if (!ret) {
+ iscsi_dcb_app.selector = IEEE_8021QAZ_APP_SEL_ANY;
+ ret = dcb_ieee_getapp_mask(ndev, &iscsi_dcb_app);
+ }
} else if (caps & DCB_CAP_DCBX_VER_CEE) {
iscsi_dcb_app.selector = DCB_APP_IDTYPE_PORTNUM;
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_main.c b/drivers/target/iscsi/cxgbit/cxgbit_main.c
index 4a7bb0b..4cd63c0 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_main.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_main.c
@@ -592,7 +592,8 @@ static void cxgbit_dcb_workfn(struct work_struct *work)
iscsi_app = &dcb_work->dcb_app;
if (iscsi_app->dcbx & DCB_CAP_DCBX_VER_IEEE) {
- if (iscsi_app->app.selector != IEEE_8021QAZ_APP_SEL_ANY)
+ if ((iscsi_app->app.selector != IEEE_8021QAZ_APP_SEL_STREAM) &&
+ (iscsi_app->app.selector != IEEE_8021QAZ_APP_SEL_ANY))
goto out;
priority = iscsi_app->app.priority;
--
2.0.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] scsi: target: cxgbit: add support for IEEE_8021QAZ_APP_SEL_STREAM selector
@ 2019-07-01 16:44 Varun Prakash
0 siblings, 0 replies; 2+ messages in thread
From: Varun Prakash @ 2019-07-01 16:44 UTC (permalink / raw)
To: target-devel
IEEE_8021QAZ_APP_SEL_STREAM is a valid selector
for iSCSI connections, so add code to use
IEEE_8021QAZ_APP_SEL_STREAM selector to get priority
mask.
Signed-off-by: Varun Prakash <varun@chelsio.com>
---
drivers/target/iscsi/cxgbit/cxgbit_cm.c | 8 +++++---
drivers/target/iscsi/cxgbit/cxgbit_main.c | 3 ++-
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
index dab09b6..9d0ed93 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
@@ -878,10 +878,12 @@ static u8 cxgbit_get_iscsi_dcb_priority(struct net_device *ndev, u16 local_port)
return 0;
if (caps & DCB_CAP_DCBX_VER_IEEE) {
- iscsi_dcb_app.selector = IEEE_8021QAZ_APP_SEL_ANY;
-
+ iscsi_dcb_app.selector = IEEE_8021QAZ_APP_SEL_STREAM;
ret = dcb_ieee_getapp_mask(ndev, &iscsi_dcb_app);
-
+ if (!ret) {
+ iscsi_dcb_app.selector = IEEE_8021QAZ_APP_SEL_ANY;
+ ret = dcb_ieee_getapp_mask(ndev, &iscsi_dcb_app);
+ }
} else if (caps & DCB_CAP_DCBX_VER_CEE) {
iscsi_dcb_app.selector = DCB_APP_IDTYPE_PORTNUM;
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_main.c b/drivers/target/iscsi/cxgbit/cxgbit_main.c
index 4a7bb0b..4cd63c0 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_main.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_main.c
@@ -592,7 +592,8 @@ static void cxgbit_dcb_workfn(struct work_struct *work)
iscsi_app = &dcb_work->dcb_app;
if (iscsi_app->dcbx & DCB_CAP_DCBX_VER_IEEE) {
- if (iscsi_app->app.selector != IEEE_8021QAZ_APP_SEL_ANY)
+ if ((iscsi_app->app.selector != IEEE_8021QAZ_APP_SEL_STREAM) &&
+ (iscsi_app->app.selector != IEEE_8021QAZ_APP_SEL_ANY))
goto out;
priority = iscsi_app->app.priority;
--
2.0.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2019-06-17 13:29 [PATCH] scsi: target: cxgbit: add support for IEEE_8021QAZ_APP_SEL_STREAM selector Varun Prakash
2019-07-01 16:44 Varun Prakash
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