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

Pull more SCSI updates from James Bottomley:
 "This is the set of stuff that didn't quite make the initial pull and a
  set of fixes for stuff which did.

  The new stuff is basically lpfc (nvme), qedi and aacraid. The fixes
  cover a lot of previously submitted stuff, the most important of which
  probably covers some of the failing irq vectors allocation and other
  fallout from having the SCSI command allocated as part of the block
  allocation functions"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (59 commits)
  scsi: qedi: Fix memory leak in tmf response processing.
  scsi: aacraid: remove redundant zero check on ret
  scsi: lpfc: use proper format string for dma_addr_t
  scsi: lpfc: use div_u64 for 64-bit division
  scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m
  scsi: cciss: correct check map error.
  scsi: qla2xxx: fix spelling mistake: "seperator" -> "separator"
  scsi: aacraid: Fixed expander hotplug for SMART family
  scsi: mpt3sas: switch to pci_alloc_irq_vectors
  scsi: qedf: fixup compilation warning about atomic_t usage
  scsi: remove scsi_execute_req_flags
  scsi: merge __scsi_execute into scsi_execute
  scsi: simplify scsi_execute_req_flags
  scsi: make the sense header argument to scsi_test_unit_ready mandatory
  scsi: sd: improve TUR handling in sd_check_events
  scsi: always zero sshdr in scsi_normalize_sense
  scsi: scsi_dh_emc: return success in clariion_std_inquiry()
  scsi: fix memory leak of sdpk on when gd fails to allocate
  scsi: sd: make sd_devt_release() static
  scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.
  ...

1 files changed, 61 insertions, 25 deletions

diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 3b970d370600..15ca21484150 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -1,9 +1,11 @@
 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
+ * Copyright (C) 2017 Broadcom. All Rights Reserved. The term      *
+ * “Broadcom” refers to Broadcom Limited and/or its subsidiaries.  *
  * Copyright (C) 2004-2016 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
- * www.emulex.com                                                  *
+ * www.broadcom.com                                                *
  *                                                                 *
  * This program is free software; you can redistribute it and/or   *
  * modify it under the terms of version 2 of the GNU General       *
@@ -44,8 +46,6 @@
 #define LPFC_FCP_RING            0	/* ring 0 for FCP initiator commands */
 #define LPFC_EXTRA_RING          1	/* ring 1 for other protocols */
 #define LPFC_ELS_RING            2	/* ring 2 for ELS commands */
-#define LPFC_FCP_NEXT_RING       3
-#define LPFC_FCP_OAS_RING        3
 
 #define SLI2_IOCB_CMD_R0_ENTRIES    172	/* SLI-2 FCP command ring entries */
 #define SLI2_IOCB_RSP_R0_ENTRIES    134	/* SLI-2 FCP response ring entries */
@@ -92,8 +92,10 @@ union CtCommandResponse {
 	uint32_t word;
 };
 
-#define FC4_FEATURE_INIT 0x2
-#define FC4_FEATURE_TARGET 0x1
+/* FC4 Feature bits for RFF_ID */
+#define FC4_FEATURE_TARGET	0x1
+#define FC4_FEATURE_INIT	0x2
+#define FC4_FEATURE_NVME_DISC	0x4
 
 struct lpfc_sli_ct_request {
 	/* Structure is in Big Endian format */
@@ -117,6 +119,16 @@ struct lpfc_sli_ct_request {
 			uint8_t AreaScope;
 			uint8_t Fc4Type;	/* for GID_FT requests */
 		} gid;
+		struct gid_ff {
+			uint8_t Flags;
+			uint8_t DomainScope;
+			uint8_t AreaScope;
+			uint8_t rsvd1;
+			uint8_t rsvd2;
+			uint8_t rsvd3;
+			uint8_t Fc4FBits;
+			uint8_t Fc4Type;
+		} gid_ff;
 		struct rft {
 			uint32_t PortId;	/* For RFT_ID requests */
 
@@ -161,6 +173,12 @@ struct lpfc_sli_ct_request {
 		struct gff_acc {
 			uint8_t fbits[128];
 		} gff_acc;
+		struct gft {
+			uint32_t PortId;
+		} gft;
+		struct gft_acc {
+			uint32_t fc4_types[8];
+		} gft_acc;
 #define FCP_TYPE_FEATURE_OFFSET 7
 		struct rff {
 			uint32_t PortId;
@@ -176,8 +194,12 @@ struct lpfc_sli_ct_request {
 #define  SLI_CT_REVISION        1
 #define  GID_REQUEST_SZ   (offsetof(struct lpfc_sli_ct_request, un) + \
 			   sizeof(struct gid))
+#define  GIDFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
+			   sizeof(struct gid_ff))
 #define  GFF_REQUEST_SZ   (offsetof(struct lpfc_sli_ct_request, un) + \
 			   sizeof(struct gff))
+#define  GFT_REQUEST_SZ   (offsetof(struct lpfc_sli_ct_request, un) + \
+			   sizeof(struct gft))
 #define  RFT_REQUEST_SZ   (offsetof(struct lpfc_sli_ct_request, un) + \
 			   sizeof(struct rft))
 #define  RFF_REQUEST_SZ   (offsetof(struct lpfc_sli_ct_request, un) + \
@@ -273,6 +295,7 @@ struct lpfc_sli_ct_request {
 #define  SLI_CTNS_GNN_IP      0x0153
 #define  SLI_CTNS_GIPA_IP     0x0156
 #define  SLI_CTNS_GID_FT      0x0171
+#define  SLI_CTNS_GID_FF      0x01F1
 #define  SLI_CTNS_GID_PT      0x01A1
 #define  SLI_CTNS_RPN_ID      0x0212
 #define  SLI_CTNS_RNN_ID      0x0213
@@ -290,15 +313,16 @@ struct lpfc_sli_ct_request {
  * Port Types
  */
 
-#define  SLI_CTPT_N_PORT      0x01
-#define  SLI_CTPT_NL_PORT     0x02
-#define  SLI_CTPT_FNL_PORT    0x03
-#define  SLI_CTPT_IP          0x04
-#define  SLI_CTPT_FCP         0x08
-#define  SLI_CTPT_NX_PORT     0x7F
-#define  SLI_CTPT_F_PORT      0x81
-#define  SLI_CTPT_FL_PORT     0x82
-#define  SLI_CTPT_E_PORT      0x84
+#define SLI_CTPT_N_PORT		0x01
+#define SLI_CTPT_NL_PORT	0x02
+#define SLI_CTPT_FNL_PORT	0x03
+#define SLI_CTPT_IP		0x04
+#define SLI_CTPT_FCP		0x08
+#define SLI_CTPT_NVME		0x28
+#define SLI_CTPT_NX_PORT	0x7F
+#define SLI_CTPT_F_PORT		0x81
+#define SLI_CTPT_FL_PORT	0x82
+#define SLI_CTPT_E_PORT		0x84
 
 #define SLI_CT_LAST_ENTRY     0x80000000
 
@@ -339,6 +363,7 @@ struct lpfc_name {
 			uint8_t IEEE[6];	/* FC IEEE address */
 		} s;
 		uint8_t wwn[8];
+		uint64_t name;
 	} u;
 };
 
@@ -492,7 +517,15 @@ struct serv_parm {	/* Structure is in Big Endian format */
 	struct class_parms cls2;
 	struct class_parms cls3;
 	struct class_parms cls4;
-	uint8_t vendorVersion[16];
+	union {
+		uint8_t vendorVersion[16];
+		struct {
+			uint32_t vid;
+#define LPFC_VV_EMLX_ID	0x454d4c58	/* EMLX */
+			uint32_t flags;
+#define LPFC_VV_SUPPRESS_RSP	1
+		} vv;
+	} un;
 };
 
 /*
@@ -551,6 +584,7 @@ struct fc_vft_header {
 #define ELS_CMD_REC       0x13000000
 #define ELS_CMD_RDP       0x18000000
 #define ELS_CMD_PRLI      0x20100014
+#define ELS_CMD_NVMEPRLI  0x20140018
 #define ELS_CMD_PRLO      0x21100014
 #define ELS_CMD_PRLO_ACC  0x02100014
 #define ELS_CMD_PDISC     0x50000000
@@ -590,6 +624,7 @@ struct fc_vft_header {
 #define ELS_CMD_REC       0x13
 #define ELS_CMD_RDP	  0x18
 #define ELS_CMD_PRLI      0x14001020
+#define ELS_CMD_NVMEPRLI  0x18001420
 #define ELS_CMD_PRLO      0x14001021
 #define ELS_CMD_PRLO_ACC  0x14001002
 #define ELS_CMD_PDISC     0x50
@@ -686,6 +721,7 @@ typedef struct _PRLI {		/* Structure is in Big Endian format */
 	uint8_t prliType;	/* FC Parm Word 0, bit 24:31 */
 
 #define PRLI_FCP_TYPE 0x08
+#define PRLI_NVME_TYPE 0x28
 	uint8_t word0Reserved1;	/* FC Parm Word 0, bit 16:23 */
 
 #ifdef __BIG_ENDIAN_BITFIELD
@@ -1245,8 +1281,7 @@ struct fc_rdp_opd_sfp_info {
 	uint8_t            vendor_name[16];
 	uint8_t            model_number[16];
 	uint8_t            serial_number[16];
-	uint8_t            revision[2];
-	uint8_t            reserved[2];
+	uint8_t            revision[4];
 	uint8_t            date[8];
 };
 
@@ -1265,14 +1300,14 @@ struct fc_rdp_req_frame {
 
 
 struct fc_rdp_res_frame {
-	uint32_t	reply_sequence;		/* FC word0 LS_ACC or LS_RJT */
-	uint32_t	length;			/* FC Word 1      */
-	struct fc_rdp_link_service_desc link_service_desc;    /* Word 2 -4  */
-	struct fc_rdp_sfp_desc sfp_desc;                      /* Word 5 -9  */
-	struct fc_rdp_port_speed_desc portspeed_desc;         /* Word 10-12 */
-	struct fc_rdp_link_error_status_desc link_error_desc; /* Word 13-21 */
-	struct fc_rdp_port_name_desc diag_port_names_desc;    /* Word 22-27 */
-	struct fc_rdp_port_name_desc attached_port_names_desc;/* Word 28-33 */
+	uint32_t    reply_sequence;		/* FC word0 LS_ACC or LS_RJT */
+	uint32_t   length;			/* FC Word 1      */
+	struct fc_rdp_link_service_desc link_service_desc;    /* Word 2 -4   */
+	struct fc_rdp_sfp_desc sfp_desc;                      /* Word 5 -9   */
+	struct fc_rdp_port_speed_desc portspeed_desc;         /* Word 10 -12 */
+	struct fc_rdp_link_error_status_desc link_error_desc; /* Word 13 -21 */
+	struct fc_rdp_port_name_desc diag_port_names_desc;    /* Word 22 -27 */
+	struct fc_rdp_port_name_desc attached_port_names_desc;/* Word 28 -33 */
 	struct fc_fec_rdp_desc fec_desc;                      /* FC word 34-37*/
 	struct fc_rdp_bbc_desc bbc_desc;                      /* FC Word 38-42*/
 	struct fc_rdp_oed_sfp_desc oed_temp_desc;             /* FC Word 43-47*/
@@ -1791,6 +1826,7 @@ typedef struct {		/* FireFly BIU registers */
 #define MBX_INIT_VFI        0xA3
 #define MBX_INIT_VPI        0xA4
 #define MBX_ACCESS_VDATA    0xA5
+#define MBX_REG_FCFI_MRQ    0xAF
 
 #define MBX_AUTH_PORT       0xF8
 #define MBX_SECURITY_MGMT   0xF9