commit 4ff43246e45943200ae3233732adf8708c2faef6
author James Smart <James.Smart@Emulex.Com> Sat Dec 02 13:34:56 2006 -0500
committer James Bottomley <jejb@mulgrave.il.steeleye.com> Sun Dec 03 09:31:04 2006 -0600
tree 28204d5a11c4ca0de54c36a9e0bca9cfd3317f1c
parent c7743956f8cb7b496c05d8444050eba908662a14

[SCSI] lpfc 8.1.11 : Add MSI (Message Signalled Interrupts) support

Add MSI (Message Signalled Interrupts) support
  Actual use must be enabled via the new module parameter "lpfc_use_msi"
  Defaults to no use

Many thanks to Frederic Temporelli who implemented the initial patch.

Signed-off-by: Frederic Temporelli <frederic.temporelli@ext.bull.net>
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/lpfc/lpfc.h

diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index e94190e..1ec9cf0 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -303,6 +303,7 @@
 	uint32_t cfg_max_luns;
 	uint32_t cfg_poll;
 	uint32_t cfg_poll_tmo;
+	uint32_t cfg_use_msi;
 	uint32_t cfg_sg_seg_cnt;
 	uint32_t cfg_sg_dma_buf_size;
 	uint64_t cfg_soft_wwpn;