diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli4.h | 76 |
1 files changed, 66 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 4decb53d81c3..fd6dab157887 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2019 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2009-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -20,6 +20,9 @@ * included with this package. * *******************************************************************/ +#include <linux/irq_poll.h> +#include <linux/cpufreq.h> + #if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_SCSI_LPFC_DEBUG_FS) #define CONFIG_SCSI_LPFC_DEBUG_FS #endif @@ -135,6 +138,16 @@ struct lpfc_rqb { struct rqb_dmabuf *); }; +enum lpfc_poll_mode { + LPFC_QUEUE_WORK, + LPFC_THREADED_IRQ, +}; + +struct lpfc_idle_stat { + u64 prev_idle; + u64 prev_wall; +}; + struct lpfc_queue { struct list_head list; struct list_head wq_list; @@ -265,6 +278,8 @@ struct lpfc_queue { struct lpfc_queue *assoc_qp; struct list_head _poll_list; void **q_pgs; /* array to index entries per page */ + + enum lpfc_poll_mode poll_mode; }; struct lpfc_sli4_link { @@ -274,8 +289,9 @@ struct lpfc_sli4_link { uint8_t type; uint8_t number; uint8_t fault; - uint32_t logical_speed; + uint8_t link_status; uint16_t topology; + uint32_t logical_speed; }; struct lpfc_fcf_rec { @@ -472,7 +488,7 @@ struct lpfc_hba; #define LPFC_SLI4_HANDLER_NAME_SZ 16 struct lpfc_hba_eq_hdl { uint32_t idx; - uint16_t irq; + int irq; char handler_name[LPFC_SLI4_HANDLER_NAME_SZ]; struct lpfc_hba *phba; struct lpfc_queue *eq; @@ -532,6 +548,16 @@ struct lpfc_pc_sli4_params { uint32_t hdr_pp_align; uint32_t sgl_pages_max; uint32_t sgl_pp_align; + uint32_t mib_size; + uint16_t mi_ver; +#define LPFC_MIB1_SUPPORT 1 +#define LPFC_MIB2_SUPPORT 2 +#define LPFC_MIB3_SUPPORT 3 + uint16_t mi_value; +#define LPFC_DFLT_MIB_VAL 2 + uint8_t mi_cap; + uint8_t mib_bde_cnt; + uint8_t cmf; uint8_t cqv; uint8_t mqv; uint8_t wqv; @@ -549,8 +575,10 @@ struct lpfc_pc_sli4_params { #define LPFC_CQ_4K_PAGE_SZ 0x1 #define LPFC_CQ_16K_PAGE_SZ 0x4 +#define LPFC_CQ_32K_PAGE_SZ 0x8 #define LPFC_WQ_4K_PAGE_SZ 0x1 #define LPFC_WQ_16K_PAGE_SZ 0x4 +#define LPFC_WQ_32K_PAGE_SZ 0x8 struct lpfc_iov { uint32_t pf_number; @@ -585,6 +613,8 @@ struct lpfc_vector_map_info { }; #define LPFC_VECTOR_MAP_EMPTY 0xffff +#define LPFC_IRQ_EMPTY 0xffffffff + /* Multi-XRI pool */ #define XRI_BATCH 8 @@ -837,8 +867,6 @@ struct lpfc_sli4_hba { struct lpfc_name wwpn; uint32_t fw_func_mode; /* FW function protocol mode */ - uint32_t ulp0_mode; /* ULP0 protocol mode */ - uint32_t ulp1_mode; /* ULP1 protocol mode */ /* Optimized Access Storage specific queues/structures */ uint64_t oas_next_lun; @@ -903,8 +931,9 @@ struct lpfc_sli4_hba { struct list_head sp_queue_event; struct list_head sp_cqe_event_pool; struct list_head sp_asynce_work_queue; - struct list_head sp_fcp_xri_aborted_work_queue; + spinlock_t asynce_list_lock; /* protect sp_asynce_work_queue list */ struct list_head sp_els_xri_aborted_work_queue; + spinlock_t els_xri_abrt_list_lock; /* protect els_xri_aborted list */ struct list_head sp_unsol_work_queue; struct lpfc_sli4_link link_state; struct lpfc_sli4_lnk_info lnk_info; @@ -926,6 +955,7 @@ struct lpfc_sli4_hba { #ifdef CONFIG_SCSI_LPFC_DEBUG_FS struct lpfc_hdwq_stat __percpu *c_stat; #endif + struct lpfc_idle_stat *idle_stat; uint32_t conf_trunk; #define lpfc_conf_trunk_port0_WORD conf_trunk #define lpfc_conf_trunk_port0_SHIFT 0 @@ -951,6 +981,11 @@ struct lpfc_sli4_hba { #define lpfc_conf_trunk_port3_nd_WORD conf_trunk #define lpfc_conf_trunk_port3_nd_SHIFT 7 #define lpfc_conf_trunk_port3_nd_MASK 0x1 + uint8_t flash_id; + uint8_t asic_rev; + uint16_t fawwpn_flag; /* FA-WWPN support state */ +#define LPFC_FAWWPN_CONFIG 0x1 /* FA-PWWN is configured */ +#define LPFC_FAWWPN_FABRIC 0x2 /* FA-PWWN success with Fabric */ }; enum lpfc_sge_type { @@ -1083,10 +1118,12 @@ void lpfc_sli4_free_rpi(struct lpfc_hba *, int); void lpfc_sli4_remove_rpis(struct lpfc_hba *); void lpfc_sli4_async_event_proc(struct lpfc_hba *); void lpfc_sli4_fcf_redisc_event_proc(struct lpfc_hba *); -int lpfc_sli4_resume_rpi(struct lpfc_nodelist *, - void (*)(struct lpfc_hba *, LPFC_MBOXQ_t *), void *); -void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *); -void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *); +int lpfc_sli4_resume_rpi(struct lpfc_nodelist *ndlp, + void (*cmpl)(struct lpfc_hba *, LPFC_MBOXQ_t *), + struct lpfc_iocbq *iocbq); +void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *phba); +void lpfc_sli4_nvme_pci_offline_aborted(struct lpfc_hba *phba, + struct lpfc_io_buf *lpfc_ncmd); void lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba, struct sli4_wcqe_xri_aborted *axri, struct lpfc_io_buf *lpfc_ncmd); @@ -1142,3 +1179,22 @@ static inline void *lpfc_sli4_qe(struct lpfc_queue *q, uint16_t idx) return q->q_pgs[idx / q->entry_cnt_per_pg] + (q->entry_size * (idx % q->entry_cnt_per_pg)); } + +/** + * lpfc_sli4_unrecoverable_port - Check ERR and RN bits in portstat_reg + * @portstat_reg: portstat_reg pointer containing portstat_reg contents + * + * Description: + * Use only for SLI4 interface type-2 or later. If ERR is set && RN is 0, then + * port is deemed unrecoverable. + * + * Returns: + * true - ERR && !RN + * false - otherwise + */ +static inline bool +lpfc_sli4_unrecoverable_port(struct lpfc_register *portstat_reg) +{ + return bf_get(lpfc_sliport_status_err, portstat_reg) && + !bf_get(lpfc_sliport_status_rn, portstat_reg); +} |