diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-06-25 07:23:38 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-06-30 01:59:59 +0400 |
| commit | 10a07379247078448c076690657a076076bf89aa (patch) | |
| tree | 9d1a18ccf937203a0e9f0bb24ed601391c80b1e8 /drivers/scsi/bfa/bfi_reg.h | |
| parent | a714134a857d3984250ee52fda7850b61bf8a94e (diff) | |
| download | linux-10a07379247078448c076690657a076076bf89aa.tar.xz | |
[SCSI] bfa: Brocade-1860 Fabric Adapter PLL init fixes.
- If flash controller is halted unconditionally, this results in
illegal write access to flash controller register domain. Since
flash controller registers are only accessible once s_clk is started
- added logic to check for WGN status and halt flash controller only
if it is already running.
- Added check to wait for flash controller halt to be completed before
proceeding with s_clk/l_clk initializations.
- Removed unnecessary reset logic for PMM 1T memory and moved memory
initialization after flash access enable.
- Disable Brocade-1860 asic MBOX interrupt before PLL initialization.
- Remove reset enable for S_CLK/L_CLK after both PLL initializations
are complete.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfi_reg.h')
| -rw-r--r-- | drivers/scsi/bfa/bfi_reg.h | 11 |
1 files changed, 11 insertions, 0 deletions
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 |