diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.h | 42 |
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; |