Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull first round of SCSI updates from James Bottomley:
 "The patch set is mostly driver updates (usf, zfcp, lpfc, mpt2sas,
  megaraid_sas, bfa, ipr) and a few bug fixes.  Also of note is that the
  Buslogic driver has been rewritten to a better coding style and 64 bit
  support added.  We also removed the libsas limitation on 16 bytes for
  the command size (currently no drivers make use of this)"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (101 commits)
  [SCSI] megaraid: minor cut and paste error fixed.
  [SCSI] ufshcd-pltfrm: remove unnecessary dma_set_coherent_mask() call
  [SCSI] ufs: fix register address in UIC error interrupt handling
  [SCSI] ufshcd-pltfrm: add missing empty slot in ufs_of_match[]
  [SCSI] ufs: use devres functions for ufshcd
  [SCSI] ufs: Fix the response UPIU length setting
  [SCSI] ufs: rework link start-up process
  [SCSI] ufs: remove version check before IS reg clear
  [SCSI] ufs: amend interrupt configuration
  [SCSI] ufs: wrap the i/o access operations
  [SCSI] storvsc: Update the storage protocol to win8 level
  [SCSI] storvsc: Increase the value of scsi timeout for storvsc devices
  [SCSI] MAINTAINERS: Add myself as the maintainer for BusLogic SCSI driver
  [SCSI] BusLogic: Port driver to 64-bit.
  [SCSI] BusLogic: Fix style issues
  [SCSI] libiscsi: Added new boot entries in the session sysfs
  [SCSI] aacraid: Fix for arrays are going offline in the system. System hangs
  [SCSI] ipr: IOA Status Code(IOASC) update
  [SCSI] sd: Update WRITE SAME heuristics
  [SCSI] fnic: potential dead lock in fnic_is_abts_pending()
  ...

6 files changed, 17 insertions, 1 deletions

diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index fe7f06c86f68..9d28ded2a3f4 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -489,6 +489,11 @@ enum iscsi_param {
 
 	ISCSI_PARAM_CHAP_IN_IDX,
 	ISCSI_PARAM_CHAP_OUT_IDX,
+
+	ISCSI_PARAM_BOOT_ROOT,
+	ISCSI_PARAM_BOOT_NIC,
+	ISCSI_PARAM_BOOT_TARGET,
+
 	/* must always be last */
 	ISCSI_PARAM_MAX,
 };
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 09c041e6c35f..4265a4bb83cd 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -287,6 +287,10 @@ struct iscsi_session {
 	char			*targetalias;
 	char			*ifacename;
 	char			*initiatorname;
+	char			*boot_root;
+	char			*boot_nic;
+	char			*boot_target;
+
 	/* control data */
 	struct iscsi_transport	*tt;
 	struct Scsi_Host	*host;
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index e2c1e66d58ae..f843dd8722a9 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -608,7 +608,7 @@ struct sas_ssp_task {
 	u8     enable_first_burst:1;
 	enum   task_attribute task_attr;
 	u8     task_prio;
-	u8     cdb[16];
+	struct scsi_cmnd *cmd;
 };
 
 struct sas_task {
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 66216c1acb48..4b87d99e7fa1 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -10,9 +10,14 @@
 
 #include <linux/types.h>
 #include <linux/scatterlist.h>
+#include <linux/kernel.h>
 
 struct scsi_cmnd;
 
+enum scsi_timeouts {
+	SCSI_DEFAULT_EH_TIMEOUT		= 10 * HZ,
+};
+
 /*
  * The maximum number of SG segments that we will put inside a
  * scatterlist (unless chaining is used). Should ideally fit inside a
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index cc645876d147..a44954c7cdc2 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -113,6 +113,7 @@ struct scsi_device {
 				 * scsi_devinfo.[hc]. For now used only to
 				 * pass settings from slave_alloc to scsi
 				 * core. */
+	unsigned int eh_timeout; /* Error handling timeout */
 	unsigned writeable:1;
 	unsigned removable:1;
 	unsigned changed:1;	/* Data invalid due to media change */
diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h
index cc1f3e786ad7..447d2d7466fc 100644
--- a/include/scsi/scsi_devinfo.h
+++ b/include/scsi/scsi_devinfo.h
@@ -31,4 +31,5 @@
 #define BLIST_MAX_512		0x800000 /* maximum 512 sector cdb length */
 #define BLIST_ATTACH_PQ3	0x1000000 /* Scan: Attach to PQ3 devices */
 #define BLIST_NO_DIF		0x2000000 /* Disable T10 PI (DIF) */
+#define BLIST_SKIP_VPD_PAGES	0x4000000 /* Ignore SBC-3 VPD pages */
 #endif