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path: root/drivers/scsi/lpfc/lpfc_sli.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.h42
1 files changed, 31 insertions, 11 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index 74227a28bd56..9085306ddd78 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.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 *
@@ -54,9 +56,16 @@ struct lpfc_iocbq {
uint16_t iotag; /* pre-assigned IO tag */
uint16_t sli4_lxritag; /* logical pre-assigned XRI. */
uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
+ uint16_t hba_wqidx; /* index to HBA work queue */
struct lpfc_cq_event cq_event;
+ struct lpfc_wcqe_complete wcqe_cmpl; /* WQE cmpl */
+ uint64_t isr_timestamp;
- IOCB_t iocb; /* IOCB cmd */
+ /* Be careful here */
+ union lpfc_wqe wqe; /* WQE cmd */
+ IOCB_t iocb; /* For IOCB cmd or if we want 128 byte WQE */
+
+ uint8_t rsvd2;
uint8_t priority; /* OAS priority */
uint8_t retry; /* retry counter for IOCB cmd - if needed */
uint32_t iocb_flag;
@@ -82,9 +91,13 @@ struct lpfc_iocbq {
#define LPFC_IO_OAS 0x10000 /* OAS FCP IO */
#define LPFC_IO_FOF 0x20000 /* FOF FCP IO */
#define LPFC_IO_LOOPBACK 0x40000 /* Loopback IO */
+#define LPFC_PRLI_NVME_REQ 0x80000 /* This is an NVME PRLI. */
+#define LPFC_PRLI_FCP_REQ 0x100000 /* This is an NVME PRLI. */
+#define LPFC_IO_NVME 0x200000 /* NVME FCP command */
+#define LPFC_IO_NVME_LS 0x400000 /* NVME LS command */
+#define LPFC_IO_NVMET 0x800000 /* NVMET command */
uint32_t drvrTimeout; /* driver timeout in seconds */
- uint32_t fcp_wqidx; /* index to FCP work queue */
struct lpfc_vport *vport;/* virtual port pointer */
void *context1; /* caller context information */
void *context2; /* caller context information */
@@ -97,12 +110,14 @@ struct lpfc_iocbq {
struct lpfc_node_rrq *rrq;
} context_un;
- void (*fabric_iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
+ void (*fabric_iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
- void (*wait_iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
+ void (*wait_iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
- void (*iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
+ void (*iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
+ void (*wqe_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
+ struct lpfc_wcqe_complete *);
};
#define SLI_IOCB_RET_IOCB 1 /* Return IOCB if cmd ring full */
@@ -112,6 +127,14 @@ struct lpfc_iocbq {
#define IOCB_ERROR 2
#define IOCB_TIMEDOUT 3
+#define SLI_WQE_RET_WQE 1 /* Return WQE if cmd ring full */
+
+#define WQE_SUCCESS 0
+#define WQE_BUSY 1
+#define WQE_ERROR 2
+#define WQE_TIMEDOUT 3
+#define WQE_ABORTED 4
+
#define LPFC_MBX_WAKE 1
#define LPFC_MBX_IMED_UNREG 2
@@ -297,12 +320,9 @@ struct lpfc_sli {
#define LPFC_BLOCK_MGMT_IO 0x800 /* Don't allow mgmt mbx or iocb cmds */
#define LPFC_MENLO_MAINT 0x1000 /* need for menl fw download */
#define LPFC_SLI_ASYNC_MBX_BLK 0x2000 /* Async mailbox is blocked */
+#define LPFC_SLI_SUPPRESS_RSP 0x4000 /* Suppress RSP feature is supported */
- struct lpfc_sli_ring *ring;
- int fcp_ring; /* ring used for FCP initiator commands */
- int next_ring;
-
- int extra_ring; /* extra ring used for other protocols */
+ struct lpfc_sli_ring *sli3_ring;
struct lpfc_sli_stat slistat; /* SLI statistical info */
struct list_head mboxq;