scsi: be2iscsi: Fix queue and connection parameters
Current EQ delay is set to 0 to receive very high max interrupt per sec.
Set EQ delay to 32 - reducing max interrupt rate from 65K to 20K per sec.
Set TCP connection window size to 64K with scale shift count 2.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 50d865e..7c372b8 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -3729,7 +3729,7 @@
phwi_context = phwi_ctrlr->phwi_ctxt;
phwi_context->max_eqd = 128;
phwi_context->min_eqd = 0;
- phwi_context->cur_eqd = 0;
+ phwi_context->cur_eqd = 32;
/* set port optic state to unknown */
phba->optic_state = 0xff;
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 736eca3..adc827b 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -338,7 +338,7 @@
if (!is_chip_be2_be3r(phba)) {
req->hdr.version = MBX_CMD_VER1;
- req->tcp_window_size = 0;
+ req->tcp_window_size = 0x8000;
req->tcp_window_scale_count = 2;
}
