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authorBhanu Prakash Gollapudi <bprakash@broadcom.com>2013-03-08 13:28:50 -0800
committerJames Bottomley <JBottomley@Parallels.com>2013-05-02 07:32:24 -0700
commit353c2ade1d7dee6551f4d17fc357c9f5adc8045a (patch)
tree0a669e5e42f92a159aa70658a545416632b3ff7b /drivers/scsi/bnx2fc
parent62271dbda7e83ea7c492c1a2c45bf5e02b072b40 (diff)
[SCSI] bnx2fc: Enable cached tasks to improve performance
Set perf_config to 3 during firmware initialization to enable both cached connections as well as cached tasks. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bnx2fc')
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_hwi.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 50510ffe1bf5..5777e3c7b243 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -126,7 +126,11 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba)
fcoe_init3.error_bit_map_lo = 0xffffffff;
fcoe_init3.error_bit_map_hi = 0xffffffff;
- fcoe_init3.perf_config = 1;
+ /*
+ * enable both cached connection and cached tasks
+ * 0 = none, 1 = cached connection, 2 = cached tasks, 3 = both
+ */
+ fcoe_init3.perf_config = 3;
kwqe_arr[0] = (struct kwqe *) &fcoe_init1;
kwqe_arr[1] = (struct kwqe *) &fcoe_init2;