9 files changed, 169 insertions, 132 deletions

diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 4befbf9fd888..f949844aa110 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -251,7 +251,39 @@ bfa_isr_reqq(struct bfa_s *bfa, int qid)
 void
 bfa_msix_all(struct bfa_s *bfa, int vec)
 {
-        bfa_intx(bfa);
+        u32     intr, qintr;
+        int     queue;
+
+        intr = readl(bfa->iocfc.bfa_regs.intr_status);
+        if (!intr)
+                return;
+
+        /*
+         * RME completion queue interrupt
+         */
+        qintr = intr & __HFN_INT_RME_MASK;
+        if (qintr && bfa->queue_process) {
+                for (queue = 0; queue < BFI_IOC_MAX_CQS; queue++)
+                        bfa_isr_rspq(bfa, queue);
+        }
+
+        intr &= ~qintr;
+        if (!intr)
+                return;
+
+        /*
+         * CPE completion queue interrupt
+         */
+        qintr = intr & __HFN_INT_CPE_MASK;
+        if (qintr && bfa->queue_process) {
+                for (queue = 0; queue < BFI_IOC_MAX_CQS; queue++)
+                        bfa_isr_reqq(bfa, queue);
+        }
+        intr &= ~qintr;
+        if (!intr)
+                return;
+
+        bfa_msix_lpu_err(bfa, intr);
 }
 
 bfa_boolean_t
@@ -469,6 +501,9 @@ bfa_iocfc_send_cfg(void *bfa_arg)
         /*
          * initialize IOC configuration info
          */
+        cfg_info->single_msix_vec = 0;
+        if (bfa->msix.nvecs == 1)
+                cfg_info->single_msix_vec = 1;
         cfg_info->endian_sig = BFI_IOC_ENDIAN_SIG;
         cfg_info->num_cqs = cfg->fwcfg.num_cqs;
         cfg_info->num_ioim_reqs = cpu_to_be16(cfg->fwcfg.num_ioim_reqs);
@@ -1080,12 +1115,6 @@ bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
         ioc->trcmod = bfa->trcmod;
         bfa_ioc_attach(&bfa->ioc, bfa, &bfa_iocfc_cbfn, &bfa->timer_mod);
 
-        /*
-         * Set FC mode for BFA_PCI_DEVICE_ID_CT_FC.
-         */
-        if (pcidev->device_id == BFA_PCI_DEVICE_ID_CT_FC)
-                bfa_ioc_set_fcmode(&bfa->ioc);
-
         bfa_ioc_pci_init(&bfa->ioc, pcidev, BFI_PCIFN_CLASS_FC);
         bfa_ioc_mbox_register(&bfa->ioc, bfa_mbox_isrs);
 
diff --git a/drivers/scsi/bfa/bfa_hw_cb.c b/drivers/scsi/bfa/bfa_hw_cb.c
index 15fbb13df96c..694ebf1b0bd1 100644
--- a/drivers/scsi/bfa/bfa_hw_cb.c
+++ b/drivers/scsi/bfa/bfa_hw_cb.c
@@ -114,7 +114,7 @@ bfa_hwcb_msix_ctrl_install(struct bfa_s *bfa)
                 return;
 
         if (bfa->msix.nvecs == 1) {
-                for (i = BFI_MSIX_RME_QMAX_CB+1; i < BFI_MSIX_CB_MAX; i++)
+                for (i = BFI_MSIX_CPE_QMIN_CB; i < BFI_MSIX_CB_MAX; i++)
                         bfa->msix.handler[i] = bfa_msix_all;
                 return;
         }
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 7b4a567ca22a..bfe3a87c0b6f 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -2399,12 +2399,6 @@ bfa_ioc_error_isr(struct bfa_ioc_s *ioc)
         bfa_fsm_send_event(ioc, IOC_E_HWERROR);
 }
 
-void
-bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc)
-{
-        ioc->fcmode  = BFA_TRUE;
-}
-
 /*
  * return true if IOC is disabled
  */
@@ -2592,35 +2586,7 @@ bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model)
 
         ioc_attr = ioc->attr;
 
-        /*
-         * model name
-         */
-        if (ioc->asic_gen == BFI_ASIC_GEN_CT2) {
-                int np = bfa_ioc_get_nports(ioc);
-                char c;
-                switch (ioc_attr->card_type) {
-                case BFA_MFG_TYPE_PROWLER_F:
-                case BFA_MFG_TYPE_PROWLER_N:
-                case BFA_MFG_TYPE_PROWLER_C:
-                        snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN,
-                                "%s-%u-%u",
-                                BFA_MFG_NAME, ioc_attr->card_type, np);
-                        break;
-                case BFA_MFG_TYPE_PROWLER_D:
-                        if (ioc_attr->ic == BFA_MFG_IC_FC)
-                                c = 'F';
-                        else
-                                c = 'P';
-
-                        snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN,
-                                "%s-%u-%u%c",
-                                BFA_MFG_NAME, ioc_attr->card_type, np, c);
-                        break;
-                default:
-                        break;
-                }
-        } else
-                snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
+        snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
                         BFA_MFG_NAME, ioc_attr->card_type);
 }
 
@@ -2711,12 +2677,6 @@ bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc)
         return m;
 }
 
-bfa_boolean_t
-bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc)
-{
-        return ioc->fcmode || bfa_asic_id_cb(ioc->pcidev.device_id);
-}
-
 /*
  * Retrieve saved firmware trace from a prior IOC failure.
  */
diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
index 78e9606217ea..1055ca9f6043 100644
--- a/drivers/scsi/bfa/bfa_ioc.h
+++ b/drivers/scsi/bfa/bfa_ioc.h
@@ -362,6 +362,7 @@ bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
 } while (0)
 #define bfa_ioc_ownership_reset(__ioc)                          \
                         ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
+#define bfa_ioc_get_fcmode(__ioc)       ((__ioc)->fcmode)
 #define bfa_ioc_lpu_read_stat(__ioc) do {                       \
         if ((__ioc)->ioc_hwif->ioc_lpu_read_stat)               \
                 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc));  \
@@ -414,8 +415,6 @@ bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
                                  int *trclen);
 bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
         u32 *offset, int *buflen);
-void bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc);
-bfa_boolean_t bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg);
 void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc,
                         struct bfi_ioc_image_hdr_s *fwhdr);
diff --git a/drivers/scsi/bfa/bfa_ioc_ct.c b/drivers/scsi/bfa/bfa_ioc_ct.c
index 216016c50d11..77f2b4470a69 100644
--- a/drivers/scsi/bfa/bfa_ioc_ct.c
+++ b/drivers/scsi/bfa/bfa_ioc_ct.c
@@ -564,10 +564,12 @@ bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc)
  * Temporary workaround for MSI-X resource allocation for catapult-2.
  */
 #define HOSTFN_MSIX_DEFAULT             16
+#define HOSTFN_MSIX_VT_INDEX_MBOX_ERR   0x30138
 #define HOSTFN_MSIX_VT_OFST_NUMVT       0x3013c
 #define __MSIX_VT_NUMVT__MK             0x003ff800
 #define __MSIX_VT_NUMVT__SH             11
 #define __MSIX_VT_NUMVT_(_v)            ((_v) << __MSIX_VT_NUMVT__SH)
+#define __MSIX_VT_OFST_                 0x000007ff
 void
 bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc)
 {
@@ -575,12 +577,17 @@ bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc)
         u32     r32;
 
         r32 = readl(rb + HOSTFN_MSIX_VT_OFST_NUMVT);
-        if (r32 & __MSIX_VT_NUMVT__MK)
+        if (r32 & __MSIX_VT_NUMVT__MK) {
+                writel(r32 & __MSIX_VT_OFST_,
+                        rb + HOSTFN_MSIX_VT_INDEX_MBOX_ERR);
                 return;
+        }
 
         writel(__MSIX_VT_NUMVT_(HOSTFN_MSIX_DEFAULT - 1) |
                 HOSTFN_MSIX_DEFAULT * bfa_ioc_pcifn(ioc),
                 rb + HOSTFN_MSIX_VT_OFST_NUMVT);
+        writel(HOSTFN_MSIX_DEFAULT * bfa_ioc_pcifn(ioc),
+                rb + HOSTFN_MSIX_VT_INDEX_MBOX_ERR);
 }
 
 bfa_status_t
@@ -649,17 +656,8 @@ bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode)
         return BFA_STATUS_OK;
 }
 
-static struct { u32 sclk, speed, half_speed; } ct2_pll[] = {
-        {0},                                                    /* unused */
-        {__APP_PLL_SCLK_CLK_DIV2, 0, 0},                        /* FC 8G  */
-        {0, 0, 0},                                              /* FC 16G */
-        {__APP_PLL_SCLK_REFCLK_SEL | __APP_PLL_SCLK_CLK_DIV2, 0, /* ETH   */
-        __APP_LPUCLK_HALFSPEED},
-        {0, 0, 0},                                              /* COMBO  */
-};
-
 static void
-bfa_ioc_ct2_sclk_init(void __iomem *rb, enum bfi_asic_mode mode)
+bfa_ioc_ct2_sclk_init(void __iomem *rb)
 {
         u32 r32;
 
@@ -673,11 +671,12 @@ bfa_ioc_ct2_sclk_init(void __iomem *rb, enum bfi_asic_mode mode)
         writel(r32, (rb + CT2_APP_PLL_SCLK_CTL_REG));
 
         /*
-         * select clock speed based on mode
+         * Ignore mode and program for the max clock (which is FC16)
+         * Firmware/NFC will do the PLL init appropiately
          */
         r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
         r32 &= ~(__APP_PLL_SCLK_REFCLK_SEL | __APP_PLL_SCLK_CLK_DIV2);
-        writel(r32 | ct2_pll[mode].sclk, (rb + CT2_APP_PLL_SCLK_CTL_REG));
+        writel(r32, (rb + CT2_APP_PLL_SCLK_CTL_REG));
 
         /*
          * while doing PLL init dont clock gate ethernet subsystem
@@ -700,30 +699,10 @@ bfa_ioc_ct2_sclk_init(void __iomem *rb, enum bfi_asic_mode mode)
          * poll for s_clk lock or delay 1ms
          */
         udelay(1000);
-
-        /*
-         * release soft reset on s_clk & l_clk
-         */
-        r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
-        writel(r32 & ~__APP_PLL_SCLK_LOGIC_SOFT_RESET,
-                (rb + CT2_APP_PLL_SCLK_CTL_REG));
-
-        /*
-         * clock gating for ethernet subsystem if not in ethernet mode
-         */
-        if (mode != BFI_ASIC_MODE_ETH) {
-                r32 = readl((rb + CT2_CHIP_MISC_PRG));
-                writel(r32 & ~__ETH_CLK_ENABLE_PORT0,
-                        (rb + CT2_CHIP_MISC_PRG));
-
-                r32 = readl((rb + CT2_PCIE_MISC_REG));
-                writel(r32 & ~__ETH_CLK_ENABLE_PORT1,
-                        (rb + CT2_PCIE_MISC_REG));
-        }
 }
 
 static void
-bfa_ioc_ct2_lclk_init(void __iomem *rb, enum bfi_asic_mode mode)
+bfa_ioc_ct2_lclk_init(void __iomem *rb)
 {
         u32 r32;
 
@@ -737,97 +716,144 @@ bfa_ioc_ct2_lclk_init(void __iomem *rb, enum bfi_asic_mode mode)
         writel(r32, (rb + CT2_APP_PLL_LCLK_CTL_REG));
 
         /*
-         * set LPU speed
+         * set LPU speed (set for FC16 which will work for other modes)
          */
         r32 = readl((rb + CT2_CHIP_MISC_PRG));
-        writel(r32 | ct2_pll[mode].speed,
-                (rb + CT2_CHIP_MISC_PRG));
+        writel(r32, (rb + CT2_CHIP_MISC_PRG));
 
         /*
-         * set LPU half speed
+         * set LPU half speed (set for FC16 which will work for other modes)
          */
         r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
-        writel(r32 | ct2_pll[mode].half_speed,
-                (rb + CT2_APP_PLL_LCLK_CTL_REG));
+        writel(r32, (rb + CT2_APP_PLL_LCLK_CTL_REG));
 
         /*
-         * set lclk for mode
+         * set lclk for mode (set for FC16)
          */
         r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
         r32 &= (__P_LCLK_PLL_LOCK | __APP_LPUCLK_HALFSPEED);
-         if (mode == BFI_ASIC_MODE_FC || mode == BFI_ASIC_MODE_FC16 ||
-             mode == BFI_ASIC_MODE_ETH)
-                r32 |= 0x20c1731b;
-        else
-                r32 |= 0x2081731b;
+        r32 |= 0x20c1731b;
         writel(r32, (rb + CT2_APP_PLL_LCLK_CTL_REG));
 
         /*
          * poll for s_clk lock or delay 1ms
          */
         udelay(1000);
-
-        /*
-         * release soft reset on s_clk & l_clk
-         */
-        r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
-        writel(r32 & ~__APP_PLL_LCLK_LOGIC_SOFT_RESET,
-                (rb + CT2_APP_PLL_LCLK_CTL_REG));
 }
 
 static void
-bfa_ioc_ct2_mem_init(void __iomem *rb, enum bfi_asic_mode mode)
+bfa_ioc_ct2_mem_init(void __iomem *rb)
 {
-        bfa_boolean_t fcmode;
         u32     r32;
 
-        fcmode = (mode == BFI_ASIC_MODE_FC) || (mode == BFI_ASIC_MODE_FC16);
-        if (!fcmode) {
-                writel(__PMM_1T_PNDB_P | __PMM_1T_RESET_P,
-                        (rb + CT2_PMM_1T_CONTROL_REG_P0));
-                writel(__PMM_1T_PNDB_P | __PMM_1T_RESET_P,
-                        (rb + CT2_PMM_1T_CONTROL_REG_P1));
-        }
-
         r32 = readl((rb + PSS_CTL_REG));
         r32 &= ~__PSS_LMEM_RESET;
         writel(r32, (rb + PSS_CTL_REG));
         udelay(1000);
 
-        if (!fcmode) {
-                writel(__PMM_1T_PNDB_P, (rb + CT2_PMM_1T_CONTROL_REG_P0));
-                writel(__PMM_1T_PNDB_P, (rb + CT2_PMM_1T_CONTROL_REG_P1));
-        }
-
         writel(__EDRAM_BISTR_START, (rb + CT2_MBIST_CTL_REG));
         udelay(1000);
         writel(0, (rb + CT2_MBIST_CTL_REG));
 }
 
+void
+bfa_ioc_ct2_mac_reset(void __iomem *rb)
+{
+        u32     r32;
+
+        bfa_ioc_ct2_sclk_init(rb);
+        bfa_ioc_ct2_lclk_init(rb);
+
+        /*
+         * release soft reset on s_clk & l_clk
+         */
+        r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
+        writel(r32 & ~__APP_PLL_SCLK_LOGIC_SOFT_RESET,
+                (rb + CT2_APP_PLL_SCLK_CTL_REG));
+
+        /*
+         * release soft reset on s_clk & l_clk
+         */
+        r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
+        writel(r32 & ~__APP_PLL_LCLK_LOGIC_SOFT_RESET,
+                (rb + CT2_APP_PLL_LCLK_CTL_REG));
+
+        /* put port0, port1 MAC & AHB in reset */
+        writel((__CSI_MAC_RESET | __CSI_MAC_AHB_RESET),
+                rb + CT2_CSI_MAC_CONTROL_REG(0));
+        writel((__CSI_MAC_RESET | __CSI_MAC_AHB_RESET),
+                rb + CT2_CSI_MAC_CONTROL_REG(1));
+}
+
+#define CT2_NFC_MAX_DELAY       1000
 bfa_status_t
 bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode)
 {
-        u32     r32;
+        u32     wgn, r32;
+        int i;
 
         /*
          * Initialize PLL if not already done by NFC
          */
-        r32 = readl((rb + CT2_WGN_STATUS));
+        wgn = readl(rb + CT2_WGN_STATUS);
+        if (!(wgn & __GLBL_PF_VF_CFG_RDY)) {
+                writel(__HALT_NFC_CONTROLLER, rb + CT2_NFC_CSR_SET_REG);
+                for (i = 0; i < CT2_NFC_MAX_DELAY; i++) {
+                        r32 = readl(rb + CT2_NFC_CSR_SET_REG);
+                        if (r32 & __NFC_CONTROLLER_HALTED)
+                                break;
+                        udelay(1000);
+                }
+        }
 
-        writel(__HALT_NFC_CONTROLLER, (rb + CT2_NFC_CSR_SET_REG));
+        /*
+         * Mask the interrupts and clear any
+         * pending interrupts.
+         */
+        writel(1, (rb + CT2_LPU0_HOSTFN_MBOX0_MSK));
+        writel(1, (rb + CT2_LPU1_HOSTFN_MBOX0_MSK));
 
-        bfa_ioc_ct2_sclk_init(rb, mode);
-        bfa_ioc_ct2_lclk_init(rb, mode);
-        bfa_ioc_ct2_mem_init(rb, mode);
+        r32 = readl((rb + CT2_LPU0_HOSTFN_CMD_STAT));
+        if (r32 == 1) {
+                writel(1, (rb + CT2_LPU0_HOSTFN_CMD_STAT));
+                readl((rb + CT2_LPU0_HOSTFN_CMD_STAT));
+        }
+        r32 = readl((rb + CT2_LPU1_HOSTFN_CMD_STAT));
+        if (r32 == 1) {
+                writel(1, (rb + CT2_LPU1_HOSTFN_CMD_STAT));
+                readl((rb + CT2_LPU1_HOSTFN_CMD_STAT));
+        }
+
+        bfa_ioc_ct2_mac_reset(rb);
+        bfa_ioc_ct2_sclk_init(rb);
+        bfa_ioc_ct2_lclk_init(rb);
+
+        /*
+         * release soft reset on s_clk & l_clk
+         */
+        r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
+        writel(r32 & ~__APP_PLL_SCLK_LOGIC_SOFT_RESET,
+                (rb + CT2_APP_PLL_SCLK_CTL_REG));
+
+        /*
+         * release soft reset on s_clk & l_clk
+         */
+        r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
+        writel(r32 & ~__APP_PLL_LCLK_LOGIC_SOFT_RESET,
+                (rb + CT2_APP_PLL_LCLK_CTL_REG));
 
         /*
          * Announce flash device presence, if flash was corrupted.
          */
-        if (r32 == (__WGN_READY | __GLBL_PF_VF_CFG_RDY)) {
-                writel(0, (rb + PSS_GPIO_OUT_REG));
-                writel(1, (rb + PSS_GPIO_OE_REG));
+        if (wgn == (__WGN_READY | __GLBL_PF_VF_CFG_RDY)) {
+                r32 = readl((rb + PSS_GPIO_OUT_REG));
+                writel(r32 & ~1, (rb + PSS_GPIO_OUT_REG));
+                r32 = readl((rb + PSS_GPIO_OE_REG));
+                writel(r32 | 1, (rb + PSS_GPIO_OE_REG));
         }
 
+        bfa_ioc_ct2_mem_init(rb);
+
         writel(BFI_IOC_UNINIT, (rb + CT2_BFA_IOC0_STATE_REG));
         writel(BFI_IOC_UNINIT, (rb + CT2_BFA_IOC1_STATE_REG));
         return BFA_STATUS_OK;
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 4fa3988ccb32..76af7ac02fd0 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -784,11 +784,14 @@ bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad)
         pci_set_master(pdev);
 
 
-        if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0)
-                if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) {
+        if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) ||
+            (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0)) {
+                if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) ||
+                   (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)) {
                         printk(KERN_ERR "pci_set_dma_mask fail %p\n", pdev);
                         goto out_release_region;
                 }
+        }
 
         bfad->pci_bar0_kva = pci_iomap(pdev, 0, pci_resource_len(pdev, 0));
         bfad->pci_bar2_kva = pci_iomap(pdev, 2, pci_resource_len(pdev, 2));
@@ -1291,6 +1294,7 @@ bfad_setup_intr(struct bfad_s *bfad)
         u32 mask = 0, i, num_bit = 0, max_bit = 0;
         struct msix_entry msix_entries[MAX_MSIX_ENTRY];
         struct pci_dev *pdev = bfad->pcidev;
+        u16     reg;
 
         /* Call BFA to get the msix map for this PCI function.  */
         bfa_msix_getvecs(&bfad->bfa, &mask, &num_bit, &max_bit);
@@ -1320,6 +1324,13 @@ bfad_setup_intr(struct bfad_s *bfad)
                         goto line_based;
                 }
 
+                /* Disable INTX in MSI-X mode */
+                pci_read_config_word(pdev, PCI_COMMAND, &reg);
+
+                if (!(reg & PCI_COMMAND_INTX_DISABLE))
+                        pci_write_config_word(pdev, PCI_COMMAND,
+                                reg | PCI_COMMAND_INTX_DISABLE);
+
                 /* Save the vectors */
                 for (i = 0; i < bfad->nvec; i++) {
                         bfa_trc(bfad, msix_entries[i].vector);
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index d8f1a7105139..3fb2e8315323 100644
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -253,7 +253,7 @@ struct bfi_ioc_attr_s {
         u32     adapter_prop;   /*  adapter properties     */
         u16     maxfrsize;      /*  max receive frame size */
         char            asic_rev;
-        u8              ic;     /* initial capability */
+        u8              rsvd_d;
         char            fw_version[BFA_VERSION_LEN];
         char            optrom_version[BFA_VERSION_LEN];
         struct          bfa_mfg_vpd_s   vpd;
diff --git a/drivers/scsi/bfa/bfi_ms.h b/drivers/scsi/bfa/bfi_ms.h
index c665a800c41d..8c1973456410 100644
--- a/drivers/scsi/bfa/bfi_ms.h
+++ b/drivers/scsi/bfa/bfi_ms.h
@@ -48,7 +48,8 @@ struct bfi_iocfc_cfg_s {
         u32     endian_sig;     /*  endian signature of host     */
         __be16  num_ioim_reqs;
         __be16  num_fwtio_reqs;
-        u8      rsvd[4];
+        u8      single_msix_vec;
+        u8      rsvd[3];
 
         /*
          * Request and response circular queue base addresses, size and
diff --git a/drivers/scsi/bfa/bfi_reg.h b/drivers/scsi/bfa/bfi_reg.h
index d20d2b30ed30..d892064b64a8 100644
--- a/drivers/scsi/bfa/bfi_reg.h
+++ b/drivers/scsi/bfa/bfi_reg.h
@@ -277,6 +277,8 @@ enum {
 #define CT2_LPU1_HOSTFN_CMD_STAT        (CT2_PCI_CPQ_BASE + 0x8c)
 #define CT2_HOSTFN_LPU0_READ_STAT       (CT2_PCI_CPQ_BASE + 0x90)
 #define CT2_HOSTFN_LPU1_READ_STAT       (CT2_PCI_CPQ_BASE + 0x94)
+#define CT2_LPU0_HOSTFN_MBOX0_MSK       (CT2_PCI_CPQ_BASE + 0x98)
+#define CT2_LPU1_HOSTFN_MBOX0_MSK       (CT2_PCI_CPQ_BASE + 0x9C)
 #define CT2_HOST_SEM0_REG               0x000148f0
 #define CT2_HOST_SEM1_REG               0x000148f4
 #define CT2_HOST_SEM2_REG               0x000148f8
@@ -337,6 +339,15 @@ enum {
 #define __GLBL_PF_VF_CFG_RDY            0x00000200
 #define CT2_NFC_CSR_SET_REG             0x00027424
 #define __HALT_NFC_CONTROLLER           0x00000002
+#define __NFC_CONTROLLER_HALTED         0x00001000
+
+#define CT2_CSI_MAC0_CONTROL_REG        0x000270d0
+#define __CSI_MAC_RESET                 0x00000010
+#define __CSI_MAC_AHB_RESET             0x00000008
+#define CT2_CSI_MAC1_CONTROL_REG        0x000270d4
+#define CT2_CSI_MAC_CONTROL_REG(__n)    \
+        (CT2_CSI_MAC0_CONTROL_REG +     \
+        (__n) * (CT2_CSI_MAC1_CONTROL_REG - CT2_CSI_MAC0_CONTROL_REG))
 
 /*
  * Name semaphore registers based on usage