diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_iocfc.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_iocfc.h | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/drivers/scsi/bfa/bfa_iocfc.h b/drivers/scsi/bfa/bfa_iocfc.h deleted file mode 100644 index 74a6a048d1fd..000000000000 --- a/drivers/scsi/bfa/bfa_iocfc.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. - * All rights reserved - * www.brocade.com - * - * Linux driver for Brocade Fibre Channel Host Bus Adapter. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License (GPL) Version 2 as - * published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - */ - -#ifndef __BFA_IOCFC_H__ -#define __BFA_IOCFC_H__ - -#include <bfa_ioc.h> -#include <bfa.h> -#include <bfi/bfi_iocfc.h> -#include <bfi/bfi_pbc.h> -#include <bfa_callback_priv.h> - -#define BFA_REQQ_NELEMS_MIN (4) -#define BFA_RSPQ_NELEMS_MIN (4) - -struct bfa_iocfc_regs_s { - bfa_os_addr_t intr_status; - bfa_os_addr_t intr_mask; - bfa_os_addr_t cpe_q_pi[BFI_IOC_MAX_CQS]; - bfa_os_addr_t cpe_q_ci[BFI_IOC_MAX_CQS]; - bfa_os_addr_t cpe_q_depth[BFI_IOC_MAX_CQS]; - bfa_os_addr_t cpe_q_ctrl[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_ci[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_pi[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_depth[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_ctrl[BFI_IOC_MAX_CQS]; -}; - -/** - * MSIX vector handlers - */ -#define BFA_MSIX_MAX_VECTORS 22 -typedef void (*bfa_msix_handler_t)(struct bfa_s *bfa, int vec); -struct bfa_msix_s { - int nvecs; - bfa_msix_handler_t handler[BFA_MSIX_MAX_VECTORS]; -}; - -/** - * Chip specific interfaces - */ -struct bfa_hwif_s { - void (*hw_reginit)(struct bfa_s *bfa); - void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq); - void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq); - void (*hw_msix_init)(struct bfa_s *bfa, int nvecs); - void (*hw_msix_install)(struct bfa_s *bfa); - void (*hw_msix_uninstall)(struct bfa_s *bfa); - void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix); - void (*hw_msix_getvecs)(struct bfa_s *bfa, u32 *vecmap, - u32 *nvecs, u32 *maxvec); - void (*hw_msix_get_rme_range) (struct bfa_s *bfa, u32 *start, - u32 *end); -}; -typedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status); - -struct bfa_iocfc_s { - struct bfa_s *bfa; - struct bfa_iocfc_cfg_s cfg; - int action; - - u32 req_cq_pi[BFI_IOC_MAX_CQS]; - u32 rsp_cq_ci[BFI_IOC_MAX_CQS]; - - struct bfa_cb_qe_s init_hcb_qe; - struct bfa_cb_qe_s stop_hcb_qe; - struct bfa_cb_qe_s dis_hcb_qe; - struct bfa_cb_qe_s stats_hcb_qe; - bfa_boolean_t cfgdone; - - struct bfa_dma_s cfg_info; - struct bfi_iocfc_cfg_s *cfginfo; - struct bfa_dma_s cfgrsp_dma; - struct bfi_iocfc_cfgrsp_s *cfgrsp; - struct bfi_iocfc_cfg_reply_s *cfg_reply; - - u8 *stats_kva; - u64 stats_pa; - struct bfa_fw_stats_s *fw_stats; - struct bfa_timer_s stats_timer; /* timer */ - struct bfa_iocfc_stats_s *stats_ret; /* driver stats location */ - bfa_status_t stats_status; /* stats/statsclr status */ - bfa_boolean_t stats_busy; /* outstanding stats */ - bfa_cb_ioc_t stats_cbfn; /* driver callback function */ - void *stats_cbarg; /* user callback arg */ - - struct bfa_dma_s req_cq_ba[BFI_IOC_MAX_CQS]; - struct bfa_dma_s req_cq_shadow_ci[BFI_IOC_MAX_CQS]; - struct bfa_dma_s rsp_cq_ba[BFI_IOC_MAX_CQS]; - struct bfa_dma_s rsp_cq_shadow_pi[BFI_IOC_MAX_CQS]; - struct bfa_iocfc_regs_s bfa_regs; /* BFA device registers */ - struct bfa_hwif_s hwif; - - bfa_cb_iocfc_t updateq_cbfn; /* bios callback function */ - void *updateq_cbarg; /* bios callback arg */ - u32 intr_mask; -}; - -#define bfa_lpuid(__bfa) bfa_ioc_portid(&(__bfa)->ioc) -#define bfa_msix_init(__bfa, __nvecs) \ - ((__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs)) -#define bfa_msix_install(__bfa) \ - ((__bfa)->iocfc.hwif.hw_msix_install(__bfa)) -#define bfa_msix_uninstall(__bfa) \ - ((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)) -#define bfa_isr_mode_set(__bfa, __msix) \ - ((__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix)) -#define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec) \ - ((__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap, \ - __nvecs, __maxvec)) -#define bfa_msix_get_rme_range(__bfa, __start, __end) \ - ((__bfa)->iocfc.hwif.hw_msix_get_rme_range(__bfa, __start, __end)) - -/* - * FC specific IOC functions. - */ -void bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len, - u32 *dm_len); -void bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, - struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo, - struct bfa_pcidev_s *pcidev); -void bfa_iocfc_detach(struct bfa_s *bfa); -void bfa_iocfc_init(struct bfa_s *bfa); -void bfa_iocfc_start(struct bfa_s *bfa); -void bfa_iocfc_stop(struct bfa_s *bfa); -void bfa_iocfc_isr(void *bfa, struct bfi_mbmsg_s *msg); -void bfa_iocfc_set_snsbase(struct bfa_s *bfa, u64 snsbase_pa); -bfa_boolean_t bfa_iocfc_is_operational(struct bfa_s *bfa); -void bfa_iocfc_reset_queues(struct bfa_s *bfa); -void bfa_iocfc_updateq(struct bfa_s *bfa, u32 reqq_ba, u32 rspq_ba, - u32 reqq_sci, u32 rspq_spi, - bfa_cb_iocfc_t cbfn, void *cbarg); - -void bfa_msix_all(struct bfa_s *bfa, int vec); -void bfa_msix_reqq(struct bfa_s *bfa, int vec); -void bfa_msix_rspq(struct bfa_s *bfa, int vec); -void bfa_msix_lpu_err(struct bfa_s *bfa, int vec); - -void bfa_hwcb_reginit(struct bfa_s *bfa); -void bfa_hwcb_reqq_ack(struct bfa_s *bfa, int rspq); -void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq); -void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs); -void bfa_hwcb_msix_install(struct bfa_s *bfa); -void bfa_hwcb_msix_uninstall(struct bfa_s *bfa); -void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); -void bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, - u32 *nvecs, u32 *maxvec); -void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end); -void bfa_hwct_reginit(struct bfa_s *bfa); -void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq); -void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq); -void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs); -void bfa_hwct_msix_install(struct bfa_s *bfa); -void bfa_hwct_msix_uninstall(struct bfa_s *bfa); -void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); -void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, - u32 *nvecs, u32 *maxvec); -void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end); - -void bfa_com_meminfo(bfa_boolean_t mincfg, u32 *dm_len); -void bfa_com_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi, - bfa_boolean_t mincfg); -void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns); -void bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa, - struct bfa_boot_pbc_s *pbcfg); -int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, - struct bfi_pbc_vport_s *pbc_vport); - -#endif /* __BFA_IOCFC_H__ */ - |