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Diffstat (limited to 'drivers/net/bna/bfa_ioc.h')
-rw-r--r--drivers/net/bna/bfa_ioc.h300
1 files changed, 0 insertions, 300 deletions
diff --git a/drivers/net/bna/bfa_ioc.h b/drivers/net/bna/bfa_ioc.h
deleted file mode 100644
index a73d84ec808..00000000000
--- a/drivers/net/bna/bfa_ioc.h
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Linux network driver for Brocade Converged Network 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.
- */
-/*
- * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- */
-
-#ifndef __BFA_IOC_H__
-#define __BFA_IOC_H__
-
-#include "bfa_sm.h"
-#include "bfi.h"
-#include "cna.h"
-
-#define BFA_IOC_TOV 3000 /* msecs */
-#define BFA_IOC_HWSEM_TOV 500 /* msecs */
-#define BFA_IOC_HB_TOV 500 /* msecs */
-#define BFA_IOC_HWINIT_MAX 2
-#define BFA_IOC_TOV_RECOVER BFA_IOC_HB_TOV
-
-/**
- * Generic Scatter Gather Element used by driver
- */
-struct bfa_sge {
- u32 sg_len;
- void *sg_addr;
-};
-
-/**
- * PCI device information required by IOC
- */
-struct bfa_pcidev {
- int pci_slot;
- u8 pci_func;
- u16 device_id;
- void __iomem *pci_bar_kva;
-};
-
-/**
- * Structure used to remember the DMA-able memory block's KVA and Physical
- * Address
- */
-struct bfa_dma {
- void *kva; /* ! Kernel virtual address */
- u64 pa; /* ! Physical address */
-};
-
-#define BFA_DMA_ALIGN_SZ 256
-
-/**
- * smem size for Crossbow and Catapult
- */
-#define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */
-#define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */
-
-/**
- * @brief BFA dma address assignment macro
- */
-#define bfa_dma_addr_set(dma_addr, pa) \
- __bfa_dma_addr_set(&dma_addr, (u64)pa)
-
-static inline void
-__bfa_dma_addr_set(union bfi_addr_u *dma_addr, u64 pa)
-{
- dma_addr->a32.addr_lo = (u32) pa;
- dma_addr->a32.addr_hi = (u32) (upper_32_bits(pa));
-}
-
-/**
- * @brief BFA dma address assignment macro. (big endian format)
- */
-#define bfa_dma_be_addr_set(dma_addr, pa) \
- __bfa_dma_be_addr_set(&dma_addr, (u64)pa)
-static inline void
-__bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa)
-{
- dma_addr->a32.addr_lo = (u32) htonl(pa);
- dma_addr->a32.addr_hi = (u32) htonl(upper_32_bits(pa));
-}
-
-struct bfa_ioc_regs {
- void __iomem *hfn_mbox_cmd;
- void __iomem *hfn_mbox;
- void __iomem *lpu_mbox_cmd;
- void __iomem *lpu_mbox;
- void __iomem *pss_ctl_reg;
- void __iomem *pss_err_status_reg;
- void __iomem *app_pll_fast_ctl_reg;
- void __iomem *app_pll_slow_ctl_reg;
- void __iomem *ioc_sem_reg;
- void __iomem *ioc_usage_sem_reg;
- void __iomem *ioc_init_sem_reg;
- void __iomem *ioc_usage_reg;
- void __iomem *host_page_num_fn;
- void __iomem *heartbeat;
- void __iomem *ioc_fwstate;
- void __iomem *ll_halt;
- void __iomem *err_set;
- void __iomem *shirq_isr_next;
- void __iomem *shirq_msk_next;
- void __iomem *smem_page_start;
- u32 smem_pg0;
-};
-
-/**
- * IOC Mailbox structures
- */
-struct bfa_mbox_cmd {
- struct list_head qe;
- u32 msg[BFI_IOC_MSGSZ];
-};
-
-/**
- * IOC mailbox module
- */
-typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg *m);
-struct bfa_ioc_mbox_mod {
- struct list_head cmd_q; /*!< pending mbox queue */
- int nmclass; /*!< number of handlers */
- struct {
- bfa_ioc_mbox_mcfunc_t cbfn; /*!< message handlers */
- void *cbarg;
- } mbhdlr[BFI_MC_MAX];
-};
-
-/**
- * IOC callback function interfaces
- */
-typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status);
-typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa);
-typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa);
-typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa);
-struct bfa_ioc_cbfn {
- bfa_ioc_enable_cbfn_t enable_cbfn;
- bfa_ioc_disable_cbfn_t disable_cbfn;
- bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
- bfa_ioc_reset_cbfn_t reset_cbfn;
-};
-
-/**
- * Heartbeat failure notification queue element.
- */
-struct bfa_ioc_hbfail_notify {
- struct list_head qe;
- bfa_ioc_hbfail_cbfn_t cbfn;
- void *cbarg;
-};
-
-/**
- * Initialize a heartbeat failure notification structure
- */
-#define bfa_ioc_hbfail_init(__notify, __cbfn, __cbarg) do { \
- (__notify)->cbfn = (__cbfn); \
- (__notify)->cbarg = (__cbarg); \
-} while (0)
-
-struct bfa_ioc {
- bfa_fsm_t fsm;
- struct bfa *bfa;
- struct bfa_pcidev pcidev;
- struct bfa_timer_mod *timer_mod;
- struct timer_list ioc_timer;
- struct timer_list sem_timer;
- struct timer_list hb_timer;
- u32 hb_count;
- u32 retry_count;
- struct list_head hb_notify_q;
- void *dbg_fwsave;
- int dbg_fwsave_len;
- bool dbg_fwsave_once;
- enum bfi_mclass ioc_mc;
- struct bfa_ioc_regs ioc_regs;
- struct bfa_ioc_drv_stats stats;
- bool auto_recover;
- bool fcmode;
- bool ctdev;
- bool cna;
- bool pllinit;
- bool stats_busy; /*!< outstanding stats */
- u8 port_id;
-
- struct bfa_dma attr_dma;
- struct bfi_ioc_attr *attr;
- struct bfa_ioc_cbfn *cbfn;
- struct bfa_ioc_mbox_mod mbox_mod;
- struct bfa_ioc_hwif *ioc_hwif;
-};
-
-struct bfa_ioc_hwif {
- enum bfa_status (*ioc_pll_init) (void __iomem *rb, bool fcmode);
- bool (*ioc_firmware_lock) (struct bfa_ioc *ioc);
- void (*ioc_firmware_unlock) (struct bfa_ioc *ioc);
- void (*ioc_reg_init) (struct bfa_ioc *ioc);
- void (*ioc_map_port) (struct bfa_ioc *ioc);
- void (*ioc_isr_mode_set) (struct bfa_ioc *ioc,
- bool msix);
- void (*ioc_notify_hbfail) (struct bfa_ioc *ioc);
- void (*ioc_ownership_reset) (struct bfa_ioc *ioc);
-};
-
-#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
-#define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
-#define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)
-#define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
-#define bfa_ioc_fetch_stats(__ioc, __stats) \
- (((__stats)->drv_stats) = (__ioc)->stats)
-#define bfa_ioc_clr_stats(__ioc) \
- memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats))
-#define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize)
-#define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit)
-#define bfa_ioc_speed_sup(__ioc) \
- BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)
-#define bfa_ioc_get_nports(__ioc) \
- BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop)
-
-#define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++)
-#define BFA_IOC_FWIMG_MINSZ (16 * 1024)
-#define BFA_IOC_FWIMG_TYPE(__ioc) \
- (((__ioc)->ctdev) ? \
- (((__ioc)->fcmode) ? BFI_IMAGE_CT_FC : BFI_IMAGE_CT_CNA) : \
- BFI_IMAGE_CB_FC)
-#define BFA_IOC_FW_SMEM_SIZE(__ioc) \
- (((__ioc)->ctdev) ? BFI_SMEM_CT_SIZE : BFI_SMEM_CB_SIZE)
-#define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS)
-#define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS)
-#define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
-
-/**
- * IOC mailbox interface
- */
-void bfa_nw_ioc_mbox_queue(struct bfa_ioc *ioc, struct bfa_mbox_cmd *cmd);
-void bfa_nw_ioc_mbox_isr(struct bfa_ioc *ioc);
-void bfa_nw_ioc_mbox_regisr(struct bfa_ioc *ioc, enum bfi_mclass mc,
- bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg);
-
-/**
- * IOC interfaces
- */
-
-#define bfa_ioc_pll_init_asic(__ioc) \
- ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
- (__ioc)->fcmode))
-
-#define bfa_ioc_isr_mode_set(__ioc, __msix) \
- ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix))
-#define bfa_ioc_ownership_reset(__ioc) \
- ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
-
-void bfa_nw_ioc_set_ct_hwif(struct bfa_ioc *ioc);
-
-void bfa_nw_ioc_attach(struct bfa_ioc *ioc, void *bfa,
- struct bfa_ioc_cbfn *cbfn);
-void bfa_nw_ioc_auto_recover(bool auto_recover);
-void bfa_nw_ioc_detach(struct bfa_ioc *ioc);
-void bfa_nw_ioc_pci_init(struct bfa_ioc *ioc, struct bfa_pcidev *pcidev,
- enum bfi_mclass mc);
-u32 bfa_nw_ioc_meminfo(void);
-void bfa_nw_ioc_mem_claim(struct bfa_ioc *ioc, u8 *dm_kva, u64 dm_pa);
-void bfa_nw_ioc_enable(struct bfa_ioc *ioc);
-void bfa_nw_ioc_disable(struct bfa_ioc *ioc);
-
-void bfa_nw_ioc_error_isr(struct bfa_ioc *ioc);
-
-void bfa_nw_ioc_get_attr(struct bfa_ioc *ioc, struct bfa_ioc_attr *ioc_attr);
-void bfa_nw_ioc_hbfail_register(struct bfa_ioc *ioc,
- struct bfa_ioc_hbfail_notify *notify);
-bool bfa_nw_ioc_sem_get(void __iomem *sem_reg);
-void bfa_nw_ioc_sem_release(void __iomem *sem_reg);
-void bfa_nw_ioc_hw_sem_release(struct bfa_ioc *ioc);
-void bfa_nw_ioc_fwver_get(struct bfa_ioc *ioc,
- struct bfi_ioc_image_hdr *fwhdr);
-bool bfa_nw_ioc_fwver_cmp(struct bfa_ioc *ioc,
- struct bfi_ioc_image_hdr *fwhdr);
-mac_t bfa_nw_ioc_get_mac(struct bfa_ioc *ioc);
-
-/*
- * Timeout APIs
- */
-void bfa_nw_ioc_timeout(void *ioc);
-void bfa_nw_ioc_hb_check(void *ioc);
-void bfa_nw_ioc_sem_timeout(void *ioc);
-
-/*
- * F/W Image Size & Chunk
- */
-u32 *bfa_cb_image_get_chunk(int type, u32 off);
-u32 bfa_cb_image_get_size(int type);
-
-#endif /* __BFA_IOC_H__ */
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