diff options
Diffstat (limited to 'drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c')
| -rw-r--r-- | drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c | 88 |
1 files changed, 52 insertions, 36 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c b/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c index b6b036a143a..d639558455c 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c @@ -48,6 +48,12 @@ static void bfa_ioc_ct_sync_join(struct bfa_ioc *ioc); static void bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc); static void bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc); static bool bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc); +static void bfa_ioc_ct_set_cur_ioc_fwstate( + struct bfa_ioc *ioc, enum bfi_ioc_state fwstate); +static enum bfi_ioc_state bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc *ioc); +static void bfa_ioc_ct_set_alt_ioc_fwstate( + struct bfa_ioc *ioc, enum bfi_ioc_state fwstate); +static enum bfi_ioc_state bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc *ioc); static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode); static enum bfa_status bfa_ioc_ct2_pll_init(void __iomem *rb, @@ -68,6 +74,10 @@ static const struct bfa_ioc_hwif nw_hwif_ct = { .ioc_sync_leave = bfa_ioc_ct_sync_leave, .ioc_sync_ack = bfa_ioc_ct_sync_ack, .ioc_sync_complete = bfa_ioc_ct_sync_complete, + .ioc_set_fwstate = bfa_ioc_ct_set_cur_ioc_fwstate, + .ioc_get_fwstate = bfa_ioc_ct_get_cur_ioc_fwstate, + .ioc_set_alt_fwstate = bfa_ioc_ct_set_alt_ioc_fwstate, + .ioc_get_alt_fwstate = bfa_ioc_ct_get_alt_ioc_fwstate, }; static const struct bfa_ioc_hwif nw_hwif_ct2 = { @@ -85,11 +95,13 @@ static const struct bfa_ioc_hwif nw_hwif_ct2 = { .ioc_sync_leave = bfa_ioc_ct_sync_leave, .ioc_sync_ack = bfa_ioc_ct_sync_ack, .ioc_sync_complete = bfa_ioc_ct_sync_complete, + .ioc_set_fwstate = bfa_ioc_ct_set_cur_ioc_fwstate, + .ioc_get_fwstate = bfa_ioc_ct_get_cur_ioc_fwstate, + .ioc_set_alt_fwstate = bfa_ioc_ct_set_alt_ioc_fwstate, + .ioc_get_alt_fwstate = bfa_ioc_ct_get_alt_ioc_fwstate, }; -/** - * Called from bfa_ioc_attach() to map asic specific calls. - */ +/* Called from bfa_ioc_attach() to map asic specific calls. */ void bfa_nw_ioc_set_ct_hwif(struct bfa_ioc *ioc) { @@ -102,9 +114,7 @@ bfa_nw_ioc_set_ct2_hwif(struct bfa_ioc *ioc) ioc->ioc_hwif = &nw_hwif_ct2; } -/** - * Return true if firmware of current driver matches the running firmware. - */ +/* Return true if firmware of current driver matches the running firmware. */ static bool bfa_ioc_ct_firmware_lock(struct bfa_ioc *ioc) { @@ -182,9 +192,7 @@ bfa_ioc_ct_firmware_unlock(struct bfa_ioc *ioc) bfa_nw_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg); } -/** - * Notify other functions on HB failure. - */ +/* Notify other functions on HB failure. */ static void bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc) { @@ -195,9 +203,7 @@ bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc) readl(ioc->ioc_regs.alt_ll_halt); } -/** - * Host to LPU mailbox message addresses - */ +/* Host to LPU mailbox message addresses */ static const struct { u32 hfn_mbox; u32 lpu_mbox; @@ -209,9 +215,7 @@ static const struct { { HOSTFN3_LPU_MBOX0_8, LPU_HOSTFN3_MBOX0_8, HOST_PAGE_NUM_FN3 } }; -/** - * Host <-> LPU mailbox command/status registers - port 0 - */ +/* Host <-> LPU mailbox command/status registers - port 0 */ static const struct { u32 hfn; u32 lpu; @@ -222,9 +226,7 @@ static const struct { { HOSTFN3_LPU0_CMD_STAT, LPU0_HOSTFN3_CMD_STAT } }; -/** - * Host <-> LPU mailbox command/status registers - port 1 - */ +/* Host <-> LPU mailbox command/status registers - port 1 */ static const struct { u32 hfn; u32 lpu; @@ -368,9 +370,7 @@ bfa_ioc_ct2_reg_init(struct bfa_ioc *ioc) ioc->ioc_regs.err_set = rb + ERR_SET_REG; } -/** - * Initialize IOC to port mapping. - */ +/* Initialize IOC to port mapping. */ #define FNC_PERS_FN_SHIFT(__fn) ((__fn) * 8) static void @@ -398,9 +398,7 @@ bfa_ioc_ct2_map_port(struct bfa_ioc *ioc) ioc->port_id = ((r32 & __FC_LL_PORT_MAP__MK) >> __FC_LL_PORT_MAP__SH); } -/** - * Set interrupt mode for a function: INTX or MSIX - */ +/* Set interrupt mode for a function: INTX or MSIX */ static void bfa_ioc_ct_isr_mode_set(struct bfa_ioc *ioc, bool msix) { @@ -443,9 +441,7 @@ bfa_ioc_ct2_lpu_read_stat(struct bfa_ioc *ioc) return false; } -/** - * MSI-X resource allocation for 1860 with no asic block - */ +/* MSI-X resource allocation for 1860 with no asic block */ #define HOSTFN_MSIX_DEFAULT 64 #define HOSTFN_MSIX_VT_INDEX_MBOX_ERR 0x30138 #define HOSTFN_MSIX_VT_OFST_NUMVT 0x3013c @@ -473,9 +469,7 @@ bfa_nw_ioc_ct2_poweron(struct bfa_ioc *ioc) rb + HOSTFN_MSIX_VT_INDEX_MBOX_ERR); } -/** - * Cleanup hw semaphore and usecnt registers - */ +/* Cleanup hw semaphore and usecnt registers */ static void bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc) { @@ -492,9 +486,7 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc) bfa_nw_ioc_hw_sem_release(ioc); } -/** - * Synchronized IOC failure processing routines - */ +/* Synchronized IOC failure processing routines */ static bool bfa_ioc_ct_sync_start(struct bfa_ioc *ioc) { @@ -518,9 +510,7 @@ bfa_ioc_ct_sync_start(struct bfa_ioc *ioc) return bfa_ioc_ct_sync_complete(ioc); } -/** - * Synchronized IOC failure processing routines - */ +/* Synchronized IOC failure processing routines */ static void bfa_ioc_ct_sync_join(struct bfa_ioc *ioc) { @@ -589,6 +579,32 @@ bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc) return false; } +static void +bfa_ioc_ct_set_cur_ioc_fwstate(struct bfa_ioc *ioc, + enum bfi_ioc_state fwstate) +{ + writel(fwstate, ioc->ioc_regs.ioc_fwstate); +} + +static enum bfi_ioc_state +bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc *ioc) +{ + return (enum bfi_ioc_state)readl(ioc->ioc_regs.ioc_fwstate); +} + +static void +bfa_ioc_ct_set_alt_ioc_fwstate(struct bfa_ioc *ioc, + enum bfi_ioc_state fwstate) +{ + writel(fwstate, ioc->ioc_regs.alt_ioc_fwstate); +} + +static enum bfi_ioc_state +bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc *ioc) +{ + return (enum bfi_ioc_state)readl(ioc->ioc_regs.alt_ioc_fwstate); +} + static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode) { |