linux-toradex.git/drivers/scsi/bfa/bfa_fcs.h, branch v3.11

[SCSI] bfa: fru vpd date update changes

2013-06-26T21:44:35+00:00

1. While FRU VPD data update, inform firmware to send a completion event
   on I2C bus. Without this change, firmware used to send completion
   message on I2C bus for every chunk of FRU VPD update.
2. Support for FRU VPN update on CHINOOK2 cards.
3. Append port count to the model name to differentiate between single
   port and dual port model of 1860.
4. Update the size of the model name to 16bytes

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: FDMI enhancements

2013-06-26T18:47:00+00:00

Update addl. fields in FDMI to confirm to FC-GS6 standard for RPA and
RHBA commands.

Signed-off-by: Anil Gurumurthy 
Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: Support for FC BB credit recovery

2013-06-26T18:40:12+00:00

This patch includes changes to  1) Enable/disable fc credit recovery on
Brocade FC adapter port operating at max supported speed. 2) Get credit
recovery status and stats related to credit loss and recovered credits

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: Fix few attributes in the RHBA CT passthru command

2012-10-07T10:15:13+00:00

- Made changes to set the RHBA command max payload based on
  the port configured frame size.
- Made changes to fix the driver/fw version size in FMDI structure.
- Fix to pass the fw version for FDMI attribute type
  FDMI_HBA_ATTRIB_FW_VERSION rather than driver version.

Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley

[SCSI] bfa: Add support for FC Arbitrated Loop topology.

2012-10-07T10:03:50+00:00

- Add private loop topology support at 2G/4G/8G speeds with following
  limitations
  1. No support for multiple initiators in the loop
  2. No public loop support. If attached to a loop with an FL_Port,
     device continues to work as a private NL_Port in the loop
  3. No auto topology detection. User has to manually set the
     configured topology to loop if attaching to loop.
- When loop topology is configured, enabling FC port features
  QoS/Trunk/TRL are not allowed and vice versa.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley

[SCSI] bfa: Add support for max target ports discovery

2012-09-24T08:10:57+00:00

- Changes to avoid discovering NPIV port as remote port by the other
  NPIV ports created on same physical port when all the NPIV ports are
  part of the same zone in a fabric.
- Provided mechanism to support maximum number of target ports for a
  given initiator port (physical port + NPIV ports) irrespective of the
  way in which the initiator and target ports are zoned in the fabric.
- Introduced module_parameter max_rport_logins to restrict number of
  remote ports discovery which includes target and initiator remote ports.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley

[SCSI] bfa: Add support to register node symbolic name with name server

2012-09-24T08:10:57+00:00

- Changes to register node symbolic name with name server on the fabric
  by sending CT commands RNN_ID and RSNN_NN.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley

[SCSI] bfa: Add PowerPC support and enable PCIE AER handling.

2012-09-24T08:10:56+00:00

- Added few missing endian swap changes to support BFA on PowerPC.
- Added PCIE AER support to BFA:
  a) Implemented the PCI error handler entry points.
  b) Made changes to FCS state machine to handle STOP event from the
	 PCI error detected entry point.
  c) Made changes to the IO Controller state machine to handle SUSPEND
     event from the PCI error detected entry point.
  d) Made changes to restart the BFA operations on a slot_reset completion.

Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley

[SCSI] bfa: Make changes to FCXP resource management.

2012-09-24T08:10:56+00:00

- Made changes to split FCXP resources as request and response resources.
- The split will reduce the contention for FCXP resources in an open zone
  config.

Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley

[SCSI] bfa: FCS remote port enhancements.

2012-09-24T08:10:56+00:00

- Introduced rport qualifier structure and modified design to
  export remote ports with valid pid or valid pwwn to the user space.
- Introduced old_pid field in the rport structure and made changes to
  prevent re-creating a new remote port for an already existing rport
  that is transitioning to a delete state. (Happens if we receive a RSCN
  on the existing remote port that is getting deleted).

Signed-off-by: Krishna Gudipati 
Signed-off-by: James Bottomley