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:
 "This patch consists of the usual driver updates (megaraid_sas,
  scsi_debug, qla2xxx, qla4xxx, lpfc, bnx2fc, be2iscsi, hpsa, ipr) plus
  an assortment of minor fixes and the first precursors of SCSI-MQ (the
  code path simplifications) and the bug fix for the USB oops on remove
  (which involves an infrastructure change, so is sent via the main tree
  with a delayed backport after a cycle in which it is shown to
  introduce no new bugs)"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (196 commits)
  [SCSI] sd: Quiesce mode sense error messages
  [SCSI] add support for per-host cmd pools
  [SCSI] simplify command allocation and freeing a bit
  [SCSI] megaraid: simplify internal command handling
  [SCSI] ses: Use vpd information from scsi_device
  [SCSI] Add EVPD page 0x83 and 0x80 to sysfs
  [SCSI] Return VPD page length in scsi_vpd_inquiry()
  [SCSI] scsi_sysfs: Implement 'is_visible' callback
  [SCSI] hpsa: update driver version to 3.4.4-1
  [SCSI] hpsa: fix bad endif placement in RAID 5 mapper code
  [SCSI] qla2xxx: Fix build errors related to invalid print fields on some architectures.
  [SCSI] bfa: Replace large udelay() with mdelay()
  [SCSI] vmw_pvscsi: Some improvements in pvscsi driver.
  [SCSI] vmw_pvscsi: Add support for I/O requests coalescing.
  [SCSI] vmw_pvscsi: Fix pvscsi_abort() function.
  [SCSI] remove deprecated IRQF_DISABLED from SCSI
  [SCSI] bfa: Updating Maintainers email ids
  [SCSI] ipr: Add new CCIN definition for Grand Canyon support
  [SCSI] ipr: Format HCAM overlay ID 0x21
  [SCSI] ipr: Use pci_enable_msi_range() and pci_enable_msix_range()
  ...

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 9ce38a22647e..31ed126f7143 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -101,12 +101,16 @@
 #define IPR_SUBS_DEV_ID_57D7    0x03FF
 #define IPR_SUBS_DEV_ID_57D8    0x03FE
 #define IPR_SUBS_DEV_ID_57D9    0x046D
+#define IPR_SUBS_DEV_ID_57DA    0x04CA
 #define IPR_SUBS_DEV_ID_57EB    0x0474
 #define IPR_SUBS_DEV_ID_57EC    0x0475
 #define IPR_SUBS_DEV_ID_57ED    0x0499
 #define IPR_SUBS_DEV_ID_57EE    0x049A
 #define IPR_SUBS_DEV_ID_57EF    0x049B
 #define IPR_SUBS_DEV_ID_57F0    0x049C
+#define IPR_SUBS_DEV_ID_2CCA	0x04C7
+#define IPR_SUBS_DEV_ID_2CD2	0x04C8
+#define IPR_SUBS_DEV_ID_2CCD	0x04C9
 #define IPR_NAME				"ipr"
 
 /*
@@ -230,6 +234,7 @@
 #define IPR_WAIT_FOR_RESET_TIMEOUT		(2 * HZ)
 #define IPR_CHECK_FOR_RESET_TIMEOUT		(HZ / 10)
 #define IPR_WAIT_FOR_BIST_TIMEOUT		(2 * HZ)
+#define IPR_PCI_ERROR_RECOVERY_TIMEOUT	(120 * HZ)
 #define IPR_PCI_RESET_TIMEOUT			(HZ / 2)
 #define IPR_SIS32_DUMP_TIMEOUT			(15 * HZ)
 #define IPR_SIS64_DUMP_TIMEOUT			(40 * HZ)
@@ -897,6 +902,18 @@ struct ipr_hostrcb_type_01_error {
 	__be32 ioa_data[236];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_type_21_error {
+	__be32 wwn[4];
+	u8 res_path[8];
+	u8 primary_problem_desc[32];
+	u8 second_problem_desc[32];
+	__be32 sense_data[8];
+	__be32 cdb[4];
+	__be32 residual_trans_length;
+	__be32 length_of_error;
+	__be32 ioa_data[236];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_type_02_error {
 	struct ipr_vpd ioa_vpd;
 	struct ipr_vpd cfc_vpd;
@@ -1126,6 +1143,7 @@ struct ipr_hostrcb64_error {
 		struct ipr_hostrcb_type_ff_error type_ff_error;
 		struct ipr_hostrcb_type_12_error type_12_error;
 		struct ipr_hostrcb_type_17_error type_17_error;
+		struct ipr_hostrcb_type_21_error type_21_error;
 		struct ipr_hostrcb_type_23_error type_23_error;
 		struct ipr_hostrcb_type_24_error type_24_error;
 		struct ipr_hostrcb_type_30_error type_30_error;
@@ -1169,6 +1187,7 @@ struct ipr_hcam {
 #define IPR_HOST_RCB_OVERLAY_ID_16				0x16
 #define IPR_HOST_RCB_OVERLAY_ID_17				0x17
 #define IPR_HOST_RCB_OVERLAY_ID_20				0x20
+#define IPR_HOST_RCB_OVERLAY_ID_21				0x21
 #define IPR_HOST_RCB_OVERLAY_ID_23				0x23
 #define IPR_HOST_RCB_OVERLAY_ID_24				0x24
 #define IPR_HOST_RCB_OVERLAY_ID_26				0x26
@@ -1252,6 +1271,7 @@ struct ipr_resource_entry {
 	u8 add_to_ml:1;
 	u8 del_from_ml:1;
 	u8 resetting_device:1;
+	u8 reset_occurred:1;
 
 	u32 bus;		/* AKA channel */
 	u32 target;		/* AKA id */
@@ -1441,6 +1461,7 @@ struct ipr_ioa_cfg {
 	u8 dump_timeout:1;
 	u8 cfg_locked:1;
 	u8 clear_isr:1;
+	u8 probe_done:1;
 
 	u8 revid;
 
@@ -1519,6 +1540,7 @@ struct ipr_ioa_cfg {
 
 	wait_queue_head_t reset_wait_q;
 	wait_queue_head_t msi_wait_q;
+	wait_queue_head_t eeh_wait_q;
 
 	struct ipr_dump *dump;
 	enum ipr_sdt_state sdt_state;