[PATCH] lpfc 8.1.3: Fix performance when using multiple SLI rings
Fix performance when using multiple SLI rings
Currently the driver allocates all of its SLI command and response ring
entries to one primary ring. Other rings get little, or no, resources.
Allow more resources to be given to ring 1
Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index c4cca91..2f67a8a 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -293,6 +293,7 @@
uint32_t cfg_link_speed;
uint32_t cfg_cr_delay;
uint32_t cfg_cr_count;
+ uint32_t cfg_multi_ring_support;
uint32_t cfg_fdmi_on;
uint32_t cfg_discovery_threads;
uint32_t cfg_max_luns;