[SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver

This patch adds a new device driver to support the Virtual Fibre Channel
interface on IBM Power based servers. The Virtual I/O Server on IBM Power
servers utilizes N-Port ID Virtualization to export a Virtual Fibre Channel
adapter to the client. This driver is the client device driver.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 994943f3e13..26be540d1dd 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -888,6 +888,25 @@ config SCSI_IBMVSCSIS
           To compile this driver as a module, choose M here: the
           module will be called ibmvstgt.
 
+config SCSI_IBMVFC
+        tristate "IBM Virtual FC support"
+        depends on PPC_PSERIES && SCSI
+        select SCSI_FC_ATTRS
+        help
+          This is the IBM POWER Virtual FC Client
+
+          To compile this driver as a module, choose M here: the
+          module will be called ibmvfc.
+
+config SCSI_IBMVFC_TRACE
+        bool "enable driver internal trace"
+        depends on SCSI_IBMVFC
+        default y
+        help
+          If you say Y here, the driver will trace all commands issued
+          to the adapter. Performance impact is minimal. Trace can be
+          dumped using /sys/class/scsi_host/hostXX/trace.
+
 config SCSI_INITIO
         tristate "Initio 9100U(W) support"
         depends on PCI && SCSI