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[SCSI] bfa: Brocade-1860 Fabric Adapter Hardware Enablement

Selaa lähdekoodia 
- Added support for Brocade-1860 Fabric Adapter.
- Made changes to support single firmware image per asic type.
- Combined bfi_cbreg.h and bfi_ctreg.h defines into bfi_reg.h with
  only minimal defines used by host.
- Added changes to setup CPE/RME Queue register offsets based on
  firmware response.
- Removed queue register offset initializations and added register offsets
  to BFI config response message.
- Added Brocade-1860 asic specific interrupt status definitions and
  mailbox interfaces.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Krishna Gudipati
2011-06-13 15:50:35 -07:00
committed by James Bottomley
vanhempi 43ffdf4dfb
commit 111892082e
18 muutettua tiedostoa jossa 1260 lisäystä ja 1369 poistoa
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56
drivers/scsi/bfa/bfa_ioc_cb.c
Näytä tiedosto

@@ -17,7 +17,7 @@
#include "bfad_drv.h"
#include "bfa_ioc.h"
#include "bfi_cbreg.h"
#include "bfi_reg.h"
#include "bfa_defs.h"
BFA_TRC_FILE(CNA, IOC_CB);
@@ -77,7 +77,7 @@ bfa_ioc_cb_firmware_lock(struct bfa_ioc_s *ioc)
bfa_ioc_fwver_get(ioc, &fwhdr);
if (swab32(fwhdr.exec) == BFI_BOOT_TYPE_NORMAL)
if (swab32(fwhdr.exec) == BFI_FWBOOT_TYPE_NORMAL)
return BFA_TRUE;
bfa_trc(ioc, fwstate);
@@ -98,7 +98,7 @@ bfa_ioc_cb_firmware_unlock(struct bfa_ioc_s *ioc)
static void
bfa_ioc_cb_notify_fail(struct bfa_ioc_s *ioc)
{
writel(__PSS_ERR_STATUS_SET, ioc->ioc_regs.err_set);
writel(~0U, ioc->ioc_regs.err_set);
readl(ioc->ioc_regs.err_set);
}
@@ -152,8 +152,8 @@ bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc)
*/
ioc->ioc_regs.pss_ctl_reg = (rb + PSS_CTL_REG);
ioc->ioc_regs.pss_err_status_reg = (rb + PSS_ERR_STATUS_REG);
ioc->ioc_regs.app_pll_fast_ctl_reg = (rb + APP_PLL_400_CTL_REG);
ioc->ioc_regs.app_pll_slow_ctl_reg = (rb + APP_PLL_212_CTL_REG);
ioc->ioc_regs.app_pll_fast_ctl_reg = (rb + APP_PLL_LCLK_CTL_REG);
ioc->ioc_regs.app_pll_slow_ctl_reg = (rb + APP_PLL_SCLK_CTL_REG);
/*
* IOC semaphore registers and serialization
@@ -285,18 +285,18 @@ bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
}
bfa_status_t
bfa_ioc_cb_pll_init(void __iomem *rb, bfa_boolean_t fcmode)
bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode fcmode)
{
u32 pll_sclk, pll_fclk;
pll_sclk = __APP_PLL_212_ENABLE | __APP_PLL_212_LRESETN |
__APP_PLL_212_P0_1(3U) |
__APP_PLL_212_JITLMT0_1(3U) |
__APP_PLL_212_CNTLMT0_1(3U);
pll_fclk = __APP_PLL_400_ENABLE | __APP_PLL_400_LRESETN |
__APP_PLL_400_RSEL200500 | __APP_PLL_400_P0_1(3U) |
__APP_PLL_400_JITLMT0_1(3U) |
__APP_PLL_400_CNTLMT0_1(3U);
pll_sclk = __APP_PLL_SCLK_ENABLE | __APP_PLL_SCLK_LRESETN |
__APP_PLL_SCLK_P0_1(3U) |
__APP_PLL_SCLK_JITLMT0_1(3U) |
__APP_PLL_SCLK_CNTLMT0_1(3U);
pll_fclk = __APP_PLL_LCLK_ENABLE | __APP_PLL_LCLK_LRESETN |
__APP_PLL_LCLK_RSEL200500 | __APP_PLL_LCLK_P0_1(3U) |
__APP_PLL_LCLK_JITLMT0_1(3U) |
__APP_PLL_LCLK_CNTLMT0_1(3U);
writel(BFI_IOC_UNINIT, (rb + BFA_IOC0_STATE_REG));
writel(BFI_IOC_UNINIT, (rb + BFA_IOC1_STATE_REG));
writel(0xffffffffU, (rb + HOSTFN0_INT_MSK));
@@ -305,24 +305,24 @@ bfa_ioc_cb_pll_init(void __iomem *rb, bfa_boolean_t fcmode)
writel(0xffffffffU, (rb + HOSTFN1_INT_STATUS));
writel(0xffffffffU, (rb + HOSTFN0_INT_MSK));
writel(0xffffffffU, (rb + HOSTFN1_INT_MSK));
writel(__APP_PLL_212_LOGIC_SOFT_RESET, rb + APP_PLL_212_CTL_REG);
writel(__APP_PLL_212_BYPASS | __APP_PLL_212_LOGIC_SOFT_RESET,
rb + APP_PLL_212_CTL_REG);
writel(__APP_PLL_400_LOGIC_SOFT_RESET, rb + APP_PLL_400_CTL_REG);
writel(__APP_PLL_400_BYPASS | __APP_PLL_400_LOGIC_SOFT_RESET,
rb + APP_PLL_400_CTL_REG);
writel(__APP_PLL_SCLK_LOGIC_SOFT_RESET, rb + APP_PLL_SCLK_CTL_REG);
writel(__APP_PLL_SCLK_BYPASS | __APP_PLL_SCLK_LOGIC_SOFT_RESET,
rb + APP_PLL_SCLK_CTL_REG);
writel(__APP_PLL_LCLK_LOGIC_SOFT_RESET, rb + APP_PLL_LCLK_CTL_REG);
writel(__APP_PLL_LCLK_BYPASS | __APP_PLL_LCLK_LOGIC_SOFT_RESET,
rb + APP_PLL_LCLK_CTL_REG);
udelay(2);
writel(__APP_PLL_212_LOGIC_SOFT_RESET, rb + APP_PLL_212_CTL_REG);
writel(__APP_PLL_400_LOGIC_SOFT_RESET, rb + APP_PLL_400_CTL_REG);
writel(pll_sclk | __APP_PLL_212_LOGIC_SOFT_RESET,
rb + APP_PLL_212_CTL_REG);
writel(pll_fclk | __APP_PLL_400_LOGIC_SOFT_RESET,
rb + APP_PLL_400_CTL_REG);
writel(__APP_PLL_SCLK_LOGIC_SOFT_RESET, rb + APP_PLL_SCLK_CTL_REG);
writel(__APP_PLL_LCLK_LOGIC_SOFT_RESET, rb + APP_PLL_LCLK_CTL_REG);
writel(pll_sclk | __APP_PLL_SCLK_LOGIC_SOFT_RESET,
rb + APP_PLL_SCLK_CTL_REG);
writel(pll_fclk | __APP_PLL_LCLK_LOGIC_SOFT_RESET,
rb + APP_PLL_LCLK_CTL_REG);
udelay(2000);
writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS));
writel(0xffffffffU, (rb + HOSTFN1_INT_STATUS));
writel(pll_sclk, (rb + APP_PLL_212_CTL_REG));
writel(pll_fclk, (rb + APP_PLL_400_CTL_REG));
writel(pll_sclk, (rb + APP_PLL_SCLK_CTL_REG));
writel(pll_fclk, (rb + APP_PLL_LCLK_CTL_REG));
return BFA_STATUS_OK;
}