| db9d8a75afd9dbd32c80d12d6033eca3336ef4f2 |
|
14-Mar-2012 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Revised Fabric Assigned Address(FAA) feature implementation.
Made changes to the Fabric Assigned Address(FAA) feature implementation.
Introduced the IOCFC state machine, which now handles the FAA logic,
IOC and BFA sub-modules enablement.
Removed un-wanted FAA enable/disable routines; FAA is enabled by default.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 8ca2dd87e7f29df99389e9dc41f7a45a35223672 |
|
21-Dec-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Revert back the current LUN Masking Implementation.
This patch reverts the current LUN Masking Implementation. We re-implemented
this feature using the SCSI Slave Callout's as per the review comments.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 275a63acda70dc1fae0ee0cb6032aaec4dc801d2 |
|
16-Nov-2011 |
Jing Huang <huangj@brocade.com> |
[SCSI] bfa: fix formating and checkpatch issues
Fixed code indentation and alignment issues.
Fixed all checkpatch warnings.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 83763d591b343b07331cebe86715205230c568b1 |
|
21-Jul-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Introduced initiator based lun masking feature.
- Added support to enable initiator based lun masking.
- Initiator based Lun masking works similar to zoning where
initiator port is allowed to see only those LUNs which are
configured to be seen.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 45c5dc1d3f42d4f54a5ab5f45ee55f0ffe1099f1 |
|
21-Jul-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Add support to store driver configuration in flash.
- Added dconf (Driver Config) BFA sub-module.
- The dconf sub-module provides interfaces and manages flash writes
to the flash DRV parition.
- dconf sub-module also ensures that the whole 64K DRV partition is updated
on a flash write.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 3ec4f2c8bff2568e5a51ba083db2c073321ca2c1 |
|
21-Jul-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Added support to configure QOS and collect stats.
- Added support to configure QOS on Brocade adapter ports.
- Added support to collect / reset QOS statistics.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| f2ee76017b30c84f128dfbf716950ffc0e4d949a |
|
21-Jul-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Extend BSG to support more user commands
Extended BSG to support stats, port log and trace reset and to support
adapter, port SET operations.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 7826f304b1efa5ab839cf029742290f51c4fa009 |
|
21-Jul-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Add FC-transport based Asynchronous Event Notification support.
- Added support to post vendor unique events on fc_host.
- Supports adapter, port, ioc, flash and remote port based AEN events.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 61e62e21afe469854e04546ea10b7a6f4cfd1142 |
|
25-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Driver and BSG enhancements.
- Added a new module parameter max_xfer_size to
set the max_sectors in the scsi_host template.
- Added logic to handle request_irq() failure so
that msix vector resource is de-allocated immediately
when failure happens.
- BSG enhancements to collect vHBA releated info and port log.
- Removed the workaround of incrementing the module refcnt on bsg request.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 148d61039c625f3f7e2d0a6ad1efe17f83153e65 |
|
25-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Added support for CEE info and stats query.
- Added CEE sub-module.
- Added support to collect stats/cee module info
using BSG interface.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 601380669baa2ba6427b821a14e5c91afb580dfc |
|
25-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Extend BSG interface.
- Added support to collect driver/fw stats.
- Added support to perform adapter/ioc enable, disable operations.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| d7be54cc5c5f6f9cb9ac67462aadda57813698b8 |
|
25-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: FCS bug fixes.
- Added logic to initiate a PLOGI to the target, while processing a LOGO
from the same target in Direct attach mode.
- Added logic to generate a FCCT Reject indicating unsupported command,
upon receiving FCCT/FCGS requests.
- Added logic to set the fcpim in offline state and avoid any PRLI retries
if a PRLI response is a reject with a reason Command Not Supported.
- Updated the FDMI Supported/Current speeds.
- Added logic to wait for the response from the firmware before sending
ACC to PLOGI and transitioning to subsequent states - while processing an
Incoming PLOGI in online state.
- Added a wait state in the fcs_vport state machine - For case where
FDISC is in progress and we get a vport delete request we wait for
fdisc response and will transition to the appropriate state based on
rsp status, else its causing both driver/fw resources to be not
freed.
- Remove the fc_credit_recovery module param.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| a714134a857d3984250ee52fda7850b61bf8a94e |
|
25-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Added Fabric Assigned Address(FAA) support
- Updated/added data structures and definitions to support FAA protocol.
- Modified the IOC state machine to support FAA.
- Introduced FAA feature configuration - enable/disable/query.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 1a4d8e1bd81c018f7b8c7622066d5cfead59b38a |
|
25-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Enable ASIC block configuration and query.
- Added ASIC block configuration APIs:
- to create/delete/update the physical functions
- to do adapter/port mode configuration
- to query the current ASIC block configuration.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| e2187d7f38967aeaf4148cdbe3498f76f4f71bca |
|
14-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Enhancement for fcpim and IO tag handling.
- Enhancements to FCPIM module.
- Introduced IO tag management to allocate/release IOs to FCPIM module
from a free IOtag pool.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| be540a991e2097c313d7304e0daaf89d68011bb9 |
|
14-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: FC credit recovery and misc bug fixes.
- Introduce FC credit recovery.
- Added module parameter to enable/disable credit recovery.
Bug Fixes:
- Removed check for ignoring plogi from initiator in switched fabric mode.
- The ABTS for PLOGI is going out few millisecs earlier due to FW
timer calibration (around 300 miilisecs earlier). So there is a
window if an accept comes during this time HBA would have initiated
an ABORT.
- Added 1 to FC_ELS_TOV for compensating for FW timer.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| dd5aaf4536c5111784a18d935b9b5adeac9f914c |
|
14-Jun-2011 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: Changes to support vport disable and enable operations.
Made changes to FCS lport, vport state machines to support vport
enable / disable operations.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 25985edcedea6396277003854657b5f3cb31a628 |
|
31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| 50444a340028119ce5ba45d60b4cf44e3e6e1b32 |
|
30-Nov-2010 |
Maggie <xmzhang@brocade.com> |
[SCSI] bfa: fix endianess sparse check warnings
First round of fix for the endianess check warnings from make C=2 CF="-D__CHECK_ENDIAN__".
Signed-off-by: Maggie <xmzhang@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ff |
|
19-Oct-2010 |
Jing Huang <huangj@brocade.com> |
[SCSI] bfa: fix comments for header files
This patch addresses the comments from Randy Dunlap (Randy.Dunlap@oracle.com)
regarding comment blocks that begining with "/**". bfa driver comments
currently do not follow kernel-doc convention, we hence replace all
/** with /* and **/ with */.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
/drivers/scsi/bfa/bfa_defs_svc.h
|
| a36c61f9025b8924f99f54d518763bee7aa84085 |
|
15-Sep-2010 |
Krishna Gudipati <kgudipat@brocade.com> |
[SCSI] bfa: cleanup driver
We have flattened the BFA hierarchy and also reduced the number of
source and header files we used to have earlier.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
/drivers/scsi/bfa/bfa_defs_svc.h
|