diff options
| author | Jitendra Bhivare <jitendra.bhivare@broadcom.com> | 2016-08-19 09:50:23 (GMT) |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-24 02:42:44 (GMT) |
| commit | 1b7a7ddceee5559a15c4c93020d7dcd9862babed (patch) | |
| tree | a08a1053ccfbf4b232814fa726e354078822bfb8 /drivers/scsi/be2iscsi | |
| parent | e1f9d31eb3272b4351239ecb7481f541d9eb76be (diff) | |
| download | linux-1b7a7ddceee5559a15c4c93020d7dcd9862babed.tar.xz | |
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>
Diffstat (limited to 'drivers/scsi/be2iscsi')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.c | 2 |
2 files changed, 2 insertions, 2 deletions
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 @@ static int hwi_init_port(struct beiscsi_hba *phba) 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 @@ int mgmt_open_connection(struct beiscsi_hba *phba, 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; } |