diff options
Diffstat (limited to 'drivers')
91 files changed, 11871 insertions, 4488 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index a1d4ee6671be..ce61a5769765 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -827,7 +827,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) * DID_SOFT_ERROR is set. */ if (ioc->bus_type == SPI) { - if (pScsiReq->CDB[0] == READ_6 || + if ((pScsiReq->CDB[0] == READ_6 && ((pScsiReq->CDB[1] & 0x02) == 0)) || pScsiReq->CDB[0] == READ_10 || pScsiReq->CDB[0] == READ_12 || pScsiReq->CDB[0] == READ_16 || diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h index 3b0af1102bf4..a796de935054 100644 --- a/drivers/scsi/bfa/bfa.h +++ b/drivers/scsi/bfa/bfa.h @@ -27,6 +27,7 @@ struct bfa_s; typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m); +typedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status); /* * Interrupt message handlers @@ -121,6 +122,7 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), #define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do { \ (__hcb_qe)->cbfn = (__cbfn); \ (__hcb_qe)->cbarg = (__cbarg); \ + (__hcb_qe)->pre_rmv = BFA_FALSE; \ list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ } while (0) @@ -135,6 +137,11 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), } \ } while (0) +#define bfa_cb_queue_status(__bfa, __hcb_qe, __status) do { \ + (__hcb_qe)->fw_status = (__status); \ + list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ +} while (0) + #define bfa_cb_queue_done(__hcb_qe) do { \ (__hcb_qe)->once = BFA_FALSE; \ } while (0) @@ -177,7 +184,7 @@ struct bfa_msix_s { 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_rspq_ack)(struct bfa_s *bfa, int rspq, u32 ci); void (*hw_msix_init)(struct bfa_s *bfa, int nvecs); void (*hw_msix_ctrl_install)(struct bfa_s *bfa); void (*hw_msix_queue_install)(struct bfa_s *bfa); @@ -268,10 +275,8 @@ struct bfa_iocfc_s { ((__bfa)->iocfc.hwif.hw_msix_queue_install(__bfa)) #define bfa_msix_uninstall(__bfa) \ ((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)) -#define bfa_isr_rspq_ack(__bfa, __queue) do { \ - if ((__bfa)->iocfc.hwif.hw_rspq_ack) \ - (__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue); \ -} while (0) +#define bfa_isr_rspq_ack(__bfa, __queue, __ci) \ + ((__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue, __ci)) #define bfa_isr_reqq_ack(__bfa, __queue) do { \ if ((__bfa)->iocfc.hwif.hw_reqq_ack) \ (__bfa)->iocfc.hwif.hw_reqq_ack(__bfa, __queue); \ @@ -311,7 +316,7 @@ 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_rspq_ack(struct bfa_s *bfa, int rspq); +void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs); void bfa_hwcb_msix_ctrl_install(struct bfa_s *bfa); void bfa_hwcb_msix_queue_install(struct bfa_s *bfa); @@ -324,7 +329,8 @@ void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, void bfa_hwct_reginit(struct bfa_s *bfa); void bfa_hwct2_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_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); +void bfa_hwct2_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs); void bfa_hwct_msix_ctrl_install(struct bfa_s *bfa); void bfa_hwct_msix_queue_install(struct bfa_s *bfa); @@ -376,6 +382,22 @@ int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, #define bfa_get_fw_clock_res(__bfa) \ ((__bfa)->iocfc.cfgrsp->fwcfg.fw_tick_res) +/* + * lun mask macros return NULL when min cfg is enabled and there is + * no memory allocated for lunmask. + */ +#define bfa_get_lun_mask(__bfa) \ + ((&(__bfa)->modules.dconf_mod)->min_cfg) ? NULL : \ + (&(BFA_DCONF_MOD(__bfa)->dconf->lun_mask)) + +#define bfa_get_lun_mask_list(_bfa) \ + ((&(_bfa)->modules.dconf_mod)->min_cfg) ? NULL : \ + (bfa_get_lun_mask(_bfa)->lun_list) + +#define bfa_get_lun_mask_status(_bfa) \ + (((&(_bfa)->modules.dconf_mod)->min_cfg) \ + ? BFA_LUNMASK_MINCFG : ((bfa_get_lun_mask(_bfa))->status)) + void bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids); void bfa_cfg_get_default(struct bfa_iocfc_cfg_s *cfg); void bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg); @@ -406,7 +428,22 @@ bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa, void bfa_iocfc_enable(struct bfa_s *bfa); void bfa_iocfc_disable(struct bfa_s *bfa); +void bfa_iocfc_cb_dconf_modinit(struct bfa_s *bfa, bfa_status_t status); #define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout) \ bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout) +struct bfa_cb_pending_q_s { + struct bfa_cb_qe_s hcb_qe; + void *data; /* Driver buffer */ +}; + +/* Common macros to operate on pending stats/attr apis */ +#define bfa_pending_q_init(__qe, __cbfn, __cbarg, __data) do { \ + bfa_q_qe_init(&((__qe)->hcb_qe.qe)); \ + (__qe)->hcb_qe.cbfn = (__cbfn); \ + (__qe)->hcb_qe.cbarg = (__cbarg); \ + (__qe)->hcb_qe.pre_rmv = BFA_TRUE; \ + (__qe)->data = (__data); \ +} while (0) + #endif /* __BFA_H__ */ diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index c38e589105a5..4bd546bcc240 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -33,6 +33,7 @@ static struct bfa_module_s *hal_mods[] = { &hal_mod_uf, &hal_mod_rport, &hal_mod_fcp, + &hal_mod_dconf, NULL }; @@ -237,8 +238,6 @@ bfa_isr_rspq(struct bfa_s *bfa, int qid) u32 pi, ci; struct list_head *waitq; - bfa_isr_rspq_ack(bfa, qid); - ci = bfa_rspq_ci(bfa, qid); pi = bfa_rspq_pi(bfa, qid); @@ -251,11 +250,9 @@ bfa_isr_rspq(struct bfa_s *bfa, int qid) } /* - * update CI + * acknowledge RME completions and update CI */ - bfa_rspq_ci(bfa, qid) = pi; - writel(pi, bfa->iocfc.bfa_regs.rme_q_ci[qid]); - mmiowb(); + bfa_isr_rspq_ack(bfa, qid, ci); /* * Resume any pending requests in the corresponding reqq. @@ -325,23 +322,19 @@ bfa_intx(struct bfa_s *bfa) int queue; intr = readl(bfa->iocfc.bfa_regs.intr_status); - if (!intr) - return BFA_FALSE; qintr = intr & (__HFN_INT_RME_MASK | __HFN_INT_CPE_MASK); if (qintr) writel(qintr, bfa->iocfc.bfa_regs.intr_status); /* - * RME completion queue interrupt + * Unconditional RME completion queue interrupt */ - qintr = intr & __HFN_INT_RME_MASK; - if (qintr && bfa->queue_process) { + if (bfa->queue_process) { for (queue = 0; queue < BFI_IOC_MAX_CQS; queue++) bfa_isr_rspq(bfa, queue); } - intr &= ~qintr; if (!intr) return BFA_TRUE; @@ -432,7 +425,8 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec) __HFN_INT_MBOX_LPU1_CT2); intr &= __HFN_INT_ERR_MASK_CT2; } else { - halt_isr = intr & __HFN_INT_LL_HALT; + halt_isr = bfa_asic_id_ct(bfa->ioc.pcidev.device_id) ? + (intr & __HFN_INT_LL_HALT) : 0; pss_isr = intr & __HFN_INT_ERR_PSS; lpu_isr = intr & (__HFN_INT_MBOX_LPU0 | __HFN_INT_MBOX_LPU1); intr &= __HFN_INT_ERR_MASK; @@ -578,7 +572,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } else { iocfc->hwif.hw_reginit = bfa_hwcb_reginit; iocfc->hwif.hw_reqq_ack = NULL; - iocfc->hwif.hw_rspq_ack = NULL; + iocfc->hwif.hw_rspq_ack = bfa_hwcb_rspq_ack; iocfc->hwif.hw_msix_init = bfa_hwcb_msix_init; iocfc->hwif.hw_msix_ctrl_install = bfa_hwcb_msix_ctrl_install; iocfc->hwif.hw_msix_queue_install = bfa_hwcb_msix_queue_install; @@ -595,7 +589,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, if (bfa_asic_id_ct2(bfa_ioc_devid(&bfa->ioc))) { iocfc->hwif.hw_reginit = bfa_hwct2_reginit; iocfc->hwif.hw_isr_mode_set = NULL; - iocfc->hwif.hw_rspq_ack = NULL; + iocfc->hwif.hw_rspq_ack = bfa_hwct2_rspq_ack; } iocfc->hwif.hw_reginit(bfa); @@ -685,7 +679,7 @@ bfa_iocfc_start_submod(struct bfa_s *bfa) bfa->queue_process = BFA_TRUE; for (i = 0; i < BFI_IOC_MAX_CQS; i++) - bfa_isr_rspq_ack(bfa, i); + bfa_isr_rspq_ack(bfa, i, bfa_rspq_ci(bfa, i)); for (i = 0; hal_mods[i]; i++) hal_mods[i]->start(bfa); @@ -709,7 +703,7 @@ bfa_iocfc_init_cb(void *bfa_arg, bfa_boolean_t complete) struct bfa_s *bfa = bfa_arg; if (complete) { - if (bfa->iocfc.cfgdone) + if (bfa->iocfc.cfgdone && BFA_DCONF_MOD(bfa)->flashdone) bfa_cb_init(bfa->bfad, BFA_STATUS_OK); else bfa_cb_init(bfa->bfad, BFA_STATUS_FAILED); @@ -822,9 +816,11 @@ bfa_iocfc_cfgrsp(struct bfa_s *bfa) */ bfa_fcport_init(bfa); - if (iocfc->action == BFA_IOCFC_ACT_INIT) - bfa_cb_queue(bfa, &iocfc->init_hcb_qe, bfa_iocfc_init_cb, bfa); - else { + if (iocfc->action == BFA_IOCFC_ACT_INIT) { + if (BFA_DCONF_MOD(bfa)->flashdone == BFA_TRUE) + bfa_cb_queue(bfa, &iocfc->init_hcb_qe, + bfa_iocfc_init_cb, bfa); + } else { if (bfa->iocfc.action == BFA_IOCFC_ACT_ENABLE) bfa_cb_queue(bfa, &bfa->iocfc.en_hcb_qe, bfa_iocfc_enable_cb, bfa); @@ -1045,6 +1041,7 @@ bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status) } bfa_iocfc_send_cfg(bfa); + bfa_dconf_modinit(bfa); } /* @@ -1207,7 +1204,9 @@ bfa_iocfc_stop(struct bfa_s *bfa) bfa->iocfc.action = BFA_IOCFC_ACT_STOP; bfa->queue_process = BFA_FALSE; - bfa_ioc_disable(&bfa->ioc); + bfa_dconf_modexit(bfa); + if (BFA_DCONF_MOD(bfa)->flashdone == BFA_TRUE) + bfa_ioc_disable(&bfa->ioc); } void @@ -1540,10 +1539,17 @@ bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q) struct list_head *qe; struct list_head *qen; struct bfa_cb_qe_s *hcb_qe; + bfa_cb_cbfn_status_t cbfn; list_for_each_safe(qe, qen, comp_q) { hcb_qe = (struct bfa_cb_qe_s *) qe; - hcb_qe->cbfn(hcb_qe->cbarg, BFA_TRUE); + if (hcb_qe->pre_rmv) { + /* qe is invalid after return, dequeue before cbfn() */ + list_del(qe); + cbfn = (bfa_cb_cbfn_status_t)(hcb_qe->cbfn); + cbfn(hcb_qe->cbarg, hcb_qe->fw_status); + } else + hcb_qe->cbfn(hcb_qe->cbarg, BFA_TRUE); } } @@ -1556,10 +1562,20 @@ bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q) while (!list_empty(comp_q)) { bfa_q_deq(comp_q, &qe); hcb_qe = (struct bfa_cb_qe_s *) qe; + WARN_ON(hcb_qe->pre_rmv); hcb_qe->cbfn(hcb_qe->cbarg, BFA_FALSE); } } +void +bfa_iocfc_cb_dconf |