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 set includes two large new drivers: mpt3sas (for the next
  gen fusion SAS hardware) and csiostor a FCoE offload driver for the
  Chelsio converged network cards (this includes some net changes which
  I've OK'd with DaveM).

  The rest of the patch is driver updates (qla2xxx, lpfc, hptiop,
  be2iscsi) plus a few assorted updates and bug fixes.

  We also have a Power Management rework in the Upper Layer Drivers
  preparatory to doing ACPI zero power optical devices, but the actual
  enabler is still being worked on.

  Signed-off-by: James Bottomley <JBottomley@Parallels.com>"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (72 commits)
  [SCSI] mpt3sas: add new driver supporting 12GB SAS
  [SCSI] scsi_transport_sas: add 12GB definitions for mpt3sas
  [SCSI] miscdevice: Adding support for MPT3SAS_MINOR(222)
  [SCSI] csiostor: remove unneeded memset()
  [SCSI] csiostor: Fix sparse warnings.
  [SCSI] qla2xxx: Display that driver is operating in legacy interrupt mode.
  [SCSI] qla2xxx: Dont clear drv active on iospace config failure.
  [SCSI] qla2xxx: Fix typo in qla2xxx driver.
  [SCSI] qla2xxx: Update ql2xextended_error_logging parameter description with new option.
  [SCSI] qla2xxx: Parameterize the link speed of hba rather than fcport.
  [SCSI] qla2xxx: Add 16Gb/s case to get port speed capability.
  [SCSI] qla2xxx: Move marking fcport online ahead of setting iiDMA speed.
  [SCSI] qla2xxx: Add acquiring of risc semaphore before doing ISP reset.
  [SCSI] qla2xxx: Ignore driver ack bit if corresponding presence bit is not set.
  [SCSI] qla2xxx: Fix typo in qla83xx_fw_dump function.
  [SCSI] qla2xxx: Add Gen3 PCIe speed 8GT/s to the log message.
  [SCSI] qla2xxx: Use correct Request-Q-Out register during bidirectional request processing
  [SCSI] qla2xxx: Move noisy Start scsi failed messages to verbose logging level.
  [SCSI] qla2xxx: Fix coccinelle warnings in qla2x00_relogin.
  [SCSI] qla2xxx: No fcport FC-4 type assignment in GA_NXT response.
  ...

1 files changed, 88 insertions, 5 deletions

diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 2c8f98df1287..23397d51ac54 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2012 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -57,6 +57,16 @@ struct be_mcc_wrb {
 #define CQE_STATUS_COMPL_SHIFT 0	/* bits 0 - 15 */
 #define CQE_STATUS_EXTD_MASK 0xFFFF
 #define CQE_STATUS_EXTD_SHIFT 16		/* bits 0 - 15 */
+#define CQE_STATUS_ADDL_MASK	0xFF00
+#define CQE_STATUS_MASK	0xFF
+#define CQE_STATUS_ADDL_SHIFT	0x08
+#define CQE_STATUS_WRB_MASK	0xFF0000
+#define CQE_STATUS_WRB_SHIFT	16
+#define BEISCSI_HOST_MBX_TIMEOUT (110 * 1000)
+#define BEISCSI_FW_MBX_TIMEOUT	100
+
+/* MBOX Command VER */
+#define MBX_CMD_VER2	0x02
 
 struct be_mcc_compl {
 	u32 status;		/* dword 0 */
@@ -183,7 +193,8 @@ struct be_cmd_req_hdr {
 	u8 domain;		/* dword 0 */
 	u32 timeout;		/* dword 1 */
 	u32 request_length;	/* dword 2 */
-	u32 rsvd0;		/* dword 3 */
+	u8 version;		/* dword 3 */
+	u8 rsvd0[3];		/* dword 3 */
 };
 
 struct be_cmd_resp_hdr {
@@ -483,10 +494,28 @@ struct amap_cq_context {
 	u8 rsvd5[32];		/* dword 3 */
 } __packed;
 
+struct amap_cq_context_v2 {
+	u8 rsvd0[12];   /* dword 0 */
+	u8 coalescwm[2];    /* dword 0 */
+	u8 nodelay;     /* dword 0 */
+	u8 rsvd1[12];   /* dword 0 */
+	u8 count[2];    /* dword 0 */
+	u8 valid;       /* dword 0 */
+	u8 rsvd2;       /* dword 0 */
+	u8 eventable;   /* dword 0 */
+	u8 eqid[16];    /* dword 1 */
+	u8 rsvd3[15];   /* dword 1 */
+	u8 armed;       /* dword 1 */
+	u8 cqecount[16];/* dword 2 */
+	u8 rsvd4[16];   /* dword 2 */
+	u8 rsvd5[32];   /* dword 3 */
+};
+
 struct be_cmd_req_cq_create {
 	struct be_cmd_req_hdr hdr;
 	u16 num_pages;
-	u16 rsvd0;
+	u8 page_size;
+	u8 rsvd0;
 	u8 context[sizeof(struct amap_cq_context) / 8];
 	struct phys_addr pages[4];
 } __packed;
@@ -663,6 +692,9 @@ unsigned int be_cmd_get_initname(struct beiscsi_hba *phba);
 unsigned int be_cmd_get_port_speed(struct beiscsi_hba *phba);
 
 void free_mcc_tag(struct be_ctrl_info *ctrl, unsigned int tag);
+
+int beiscsi_mccq_compl(struct beiscsi_hba *phba,
+			uint32_t tag, struct be_mcc_wrb **wrb, void *cmd_va);
 /*ISCSI Functuions */
 int be_cmd_fw_initialize(struct be_ctrl_info *ctrl);
 
@@ -804,6 +836,59 @@ struct amap_sol_cqe_ring {
 	u8 valid;		/* dword 3 */
 } __packed;
 
+struct amap_sol_cqe_v2 {
+	u8 hw_sts[8];   /* dword 0 */
+	u8 i_sts[8];    /* dword 0 */
+	u8 wrb_index[16];   /* dword 0 */
+	u8 i_exp_cmd_sn[32];    /* dword 1 */
+	u8 code[6]; /* dword 2 */
+	u8 cmd_cmpl;    /* dword 2 */
+	u8 rsvd0;   /* dword 2 */
+	u8 i_cmd_wnd[8];    /* dword 2 */
+	u8 cid[13]; /* dword 2 */
+	u8 u;   /* dword 2 */
+	u8 o;   /* dword 2 */
+	u8 s;   /* dword 2 */
+	u8 i_res_cnt[31];   /* dword 3 */
+	u8 valid;   /* dword 3 */
+} __packed;
+
+struct common_sol_cqe {
+	u32 exp_cmdsn;
+	u32 res_cnt;
+	u16 wrb_index;
+	u16 cid;
+	u8 hw_sts;
+	u8 cmd_wnd;
+	u8 res_flag; /* the s feild of structure */
+	u8 i_resp; /* for skh if cmd_complete is set then i_sts is response */
+	u8 i_flags; /* for skh or the u and o feilds */
+	u8 i_sts; /* for skh if cmd_complete is not-set then i_sts is status */
+};
+
+/*** iSCSI ack/driver message completions ***/
+struct amap_it_dmsg_cqe {
+	u8 ack_num[32]; /* DWORD 0 */
+	u8 pdu_bytes_rcvd[32];  /* DWORD 1 */
+	u8 code[6]; /* DWORD 2 */
+	u8 cid[10]; /* DWORD 2 */
+	u8 wrb_idx[8];  /* DWORD 2 */
+	u8 rsvd0[8];    /* DWORD 2*/
+	u8 rsvd1[31];   /* DWORD 3*/
+	u8 valid;   /* DWORD 3 */
+} __packed;
+
+struct amap_it_dmsg_cqe_v2 {
+	u8 ack_num[32]; /* DWORD 0 */
+	u8 pdu_bytes_rcvd[32];  /* DWORD 1 */
+	u8 code[6]; /* DWORD 2 */
+	u8 rsvd0[10];   /* DWORD 2 */
+	u8 wrb_idx[16]; /* DWORD 2 */
+	u8 rsvd1[16];   /* DWORD 3 */
+	u8 cid[13]; /* DWORD 3 */
+	u8 rsvd2[2];    /* DWORD 3 */
+	u8 valid;   /* DWORD 3 */
+} __packed;
 
 
 /**
@@ -992,8 +1077,6 @@ struct be_cmd_get_all_if_id_req {
 #define CONNECTION_UPLOAD_ABORT_WITH_SEQ 4	/* Abortive upload with reset,
 						 * sequence number by driver  */
 
-/* Returns byte size of given field with a structure. */
-
 /* Returns the number of items in the field array. */
 #define BE_NUMBER_OF_FIELD(_type_, _field_)	\
 	(FIELD_SIZEOF(_type_, _field_)/sizeof((((_type_ *)0)->_field_[0])))\