[PATCH 04/10] fnic: Fix SGEs limit
Driver allows IOs with more SGEs than max SGEs supported by Palo. The current
max SGEs
supported by the fnic driver is 1024. The current register settings on Palo
supports
a max of 256 only. Palo would return any IO with more than 256 SGEs with an
error
indicating INVALID_SGLS. Fnic driver should limit the max supported SGLs in
the driver to 256 to avoid this error.
Signed-off-by: Sesidhar Baddela
Signed-off-by: Hiral Patel
---
drivers/scsi/fnic/fnic_io.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/fnic/fnic_io.h b/drivers/scsi/fnic/fnic_io.h
index f0b8969..3455c34 100644
--- a/drivers/scsi/fnic/fnic_io.h
+++ b/drivers/scsi/fnic/fnic_io.h
@@ -21,7 +21,7 @@
#include
#define FNIC_DFLT_SG_DESC_CNT 32
-#define FNIC_MAX_SG_DESC_CNT1024/* Maximum descriptors per sgl */
+#define FNIC_MAX_SG_DESC_CNT256 /* Maximum descriptors per sgl */
#define FNIC_SG_DESC_ALIGN 16 /* Descriptor address alignment */
struct host_sg_desc {
--
1.7.9.5
--
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[PATCH 04/10] fnic: Fix SGEs limit
Driver allows IOs with more SGEs than max SGEs supported by Palo. The current
max SGEs
supported by the fnic driver is 1024. The current register settings on Palo
supports
a max of 256 only. Palo would return any IO with more than 256 SGEs with an
error
indicating INVALID_SGLS. Fnic driver should limit the max supported SGLs in
the driver to 256 to avoid this error.
Signed-off-by: Sesidhar Baddela
Signed-off-by: Hiral Patel
---
drivers/scsi/fnic/fnic_io.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/fnic/fnic_io.h b/drivers/scsi/fnic/fnic_io.h
index f0b8969..3455c34 100644
--- a/drivers/scsi/fnic/fnic_io.h
+++ b/drivers/scsi/fnic/fnic_io.h
@@ -21,7 +21,7 @@
#include
#define FNIC_DFLT_SG_DESC_CNT 32
-#define FNIC_MAX_SG_DESC_CNT1024/* Maximum descriptors per sgl */
+#define FNIC_MAX_SG_DESC_CNT256 /* Maximum descriptors per sgl */
#define FNIC_SG_DESC_ALIGN 16 /* Descriptor address alignment */
struct host_sg_desc {
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 04/10] fnic: Fix SGEs limit
Driver allows IOs with more SGEs than max SGEs supported by Palo. The current
max SGEs
supported by the fnic driver is 1024. The current register settings on Palo
supports
a max of 256 only. Palo would return any IO with more than 256 SGEs with an
error
indicating INVALID_SGLS. Fnic driver should limit the max supported SGLs in
the driver to 256 to avoid this error.
Signed-off-by: Sesidhar Baddela
Signed-off-by: Hiral Patel
---
drivers/scsi/fnic/fnic_io.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/fnic/fnic_io.h b/drivers/scsi/fnic/fnic_io.h
index f0b8969..3455c34 100644
--- a/drivers/scsi/fnic/fnic_io.h
+++ b/drivers/scsi/fnic/fnic_io.h
@@ -21,7 +21,7 @@
#include
#define FNIC_DFLT_SG_DESC_CNT 32
-#define FNIC_MAX_SG_DESC_CNT1024/* Maximum descriptors per sgl */
+#define FNIC_MAX_SG_DESC_CNT256 /* Maximum descriptors per sgl */
#define FNIC_SG_DESC_ALIGN 16 /* Descriptor address alignment */
struct host_sg_desc {
--
1.7.9.5
--
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