diff options
author | Krishna Gudipati <kgudipat@brocade.com> | 2011-06-13 18:52:12 -0400 |
---|---|---|
committer | James Bottomley <JBottomley@Parallels.com> | 2011-06-29 16:46:19 -0400 |
commit | 775c7742adfd7726f05914198bf33eaa3b9f64bb (patch) | |
tree | 87c9373091ca11b5808dc28a2acb7d4a4efe33a2 /drivers/scsi/bfa/bfi.h | |
parent | dd5aaf4536c5111784a18d935b9b5adeac9f914c (diff) |
[SCSI] bfa: IOC and PLL init changes for Brocade-1860 Fabric Adapter.
- Introduced IOC poll mechanism which replaces current interrupt
based FW READY method.
- The timer based poll routine in IOC will query the ioc_fwstate
register to see if there is a state change in FW, and sends the READY event.
- Bug fixes in the new asic PLL initialization.
- Added logic to handle CPE/RME queue interrupts before iocfc config done.
1. Use the queue_process flag to see if iocfc configuration is done
in INTX mode.
2. Split the MSIX handler installation in two - one for IOC intr
handler and the other for cpe/rme queue handler - and delay
assigning queue handlers until iocfc config is done in MSIX mode.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfi.h')
-rw-r--r-- | drivers/scsi/bfa/bfi.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h index 7096c5fd2ba0..e6383f23e065 100644 --- a/drivers/scsi/bfa/bfi.h +++ b/drivers/scsi/bfa/bfi.h | |||
@@ -221,8 +221,7 @@ enum bfi_ioc_i2h_msgs { | |||
221 | BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1), | 221 | BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1), |
222 | BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2), | 222 | BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2), |
223 | BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3), | 223 | BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3), |
224 | BFI_IOC_I2H_READY_EVENT = BFA_I2HM(4), | 224 | BFI_IOC_I2H_HBEAT = BFA_I2HM(4), |
225 | BFI_IOC_I2H_HBEAT = BFA_I2HM(5), | ||
226 | }; | 225 | }; |
227 | 226 | ||
228 | /* | 227 | /* |
@@ -318,15 +317,6 @@ enum bfi_port_mode { | |||
318 | BFI_PORT_MODE_ETH = 2, | 317 | BFI_PORT_MODE_ETH = 2, |
319 | }; | 318 | }; |
320 | 319 | ||
321 | /* | ||
322 | * BFI_IOC_I2H_READY_EVENT message | ||
323 | */ | ||
324 | struct bfi_ioc_rdy_event_s { | ||
325 | struct bfi_mhdr_s mh; /* common msg header */ | ||
326 | u8 init_status; /* init event status */ | ||
327 | u8 rsvd[3]; | ||
328 | }; | ||
329 | |||
330 | struct bfi_ioc_hbeat_s { | 320 | struct bfi_ioc_hbeat_s { |
331 | struct bfi_mhdr_s mh; /* common msg header */ | 321 | struct bfi_mhdr_s mh; /* common msg header */ |
332 | u32 hb_count; /* current heart beat count */ | 322 | u32 hb_count; /* current heart beat count */ |
@@ -418,7 +408,7 @@ union bfi_ioc_h2i_msg_u { | |||
418 | */ | 408 | */ |
419 | union bfi_ioc_i2h_msg_u { | 409 | union bfi_ioc_i2h_msg_u { |
420 | struct bfi_mhdr_s mh; | 410 | struct bfi_mhdr_s mh; |
421 | struct bfi_ioc_rdy_event_s rdy_event; | 411 | struct bfi_ioc_ctrl_reply_s rdy_event; |
422 | u32 mboxmsg[BFI_IOC_MSGSZ]; | 412 | u32 mboxmsg[BFI_IOC_MSGSZ]; |
423 | }; | 413 | }; |
424 | 414 | ||