From: Moore, Eric <Eric.Moore@lsil.com>
Date: Fri, 3 Feb 2006 00:19:33 +0000 (-0700)
Subject: [SCSI] fusion - mptctl - adding support for bus_type=SAS
X-Git-Tag: v2.6.16.28-rc1~610^2~23
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9cc1cfbc67d77164f5b612fcf833460eca4d81e9;p=karo-tx-linux.git

[SCSI] fusion - mptctl - adding support for bus_type=SAS

Add bus_type recognization in ioctl path for SAS.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 70a812a2514d..1a1bc66c8e9c 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1145,7 +1145,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
 	/* Fill in the data and return the structure to the calling
 	 * program
 	 */
-	if (ioc->bus_type == FC)
+	if (ioc->bus_type == SAS)
+		karg->adapterType = MPT_IOCTL_INTERFACE_SAS;
+	else if (ioc->bus_type == FC)
 		karg->adapterType = MPT_IOCTL_INTERFACE_FC;
 	else
 		karg->adapterType = MPT_IOCTL_INTERFACE_SCSI;
@@ -2391,7 +2393,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
 
 	karg.base_io_addr = pci_resource_start(pdev, 0);
 
-	if (ioc->bus_type == FC)
+	if ((ioc->bus_type == SAS) || (ioc->bus_type == FC))
 		karg.bus_phys_width = HP_BUS_WIDTH_UNK;
 	else
 		karg.bus_phys_width = HP_BUS_WIDTH_16;
@@ -2480,7 +2482,7 @@ mptctl_hp_targetinfo(unsigned long arg)
 
 	/*  There is nothing to do for FCP parts.
 	 */
-	if (ioc->bus_type == FC)
+	if ((ioc->bus_type == SAS) || (ioc->bus_type == FC))
 		return 0;
 
 	if ((ioc->spi_data.sdp0length == 0) || (ioc->sh == NULL))
diff --git a/drivers/message/fusion/mptctl.h b/drivers/message/fusion/mptctl.h
index 518996e03481..a2f8a97992e6 100644
--- a/drivers/message/fusion/mptctl.h
+++ b/drivers/message/fusion/mptctl.h
@@ -169,8 +169,10 @@ struct mpt_ioctl_pci_info2 {
  *  Read only.
  *  Data starts at offset 0xC
  */
-#define MPT_IOCTL_INTERFACE_FC		(0x01)
 #define MPT_IOCTL_INTERFACE_SCSI	(0x00)
+#define MPT_IOCTL_INTERFACE_FC		(0x01)
+#define MPT_IOCTL_INTERFACE_FC_IP	(0x02)
+#define MPT_IOCTL_INTERFACE_SAS		(0x03)
 #define MPT_IOCTL_VERSION_LENGTH	(32)
 
 struct mpt_ioctl_iocinfo {