litmus-rt.git/drivers/scsi/bfa/bfa_iocfc.c, branch linux-tip

[SCSI] bfa: cleanup driver

2010-09-17T02:54:24+00:00

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 
Signed-off-by: James Bottomley

[SCSI] bfa: add dynamic queue selection

2010-07-27T17:04:17+00:00

Add new bfa functionality to support dynamic queue selection (IO redirection).
IO redirection can only be enabled when QoS is disabled.

Signed-off-by: Jing Huang 
Signed-off-by: James Bottomley

[SCSI] bfa: fix interrupt coalescing setting

2010-07-27T17:04:09+00:00

Do not update the coalesce flag of the intr_attr struct in driver config area
on config response.  This is to prevent the coalesce flag being reported as on
after an ioc disable/enable even if it was set to off before disable.

Signed-off-by: Jing Huang 
Signed-off-by: James Bottomley

[SCSI] bfa: ioc attributes fix

2010-07-27T17:04:06+00:00

This patch fixes the APIs to obtain ioc attributes
- fix API to obtain wwpn, wwnn, and mac.
- add API to get mfg wwpn, wwnn, and mac.
- fix API to obtain wwn of boot target.

Signed-off-by: Jing Huang 
Signed-off-by: James Bottomley

[SCSI] bfa: PBC vport create

2010-07-27T17:04:04+00:00

This patch enables creating PBC vport.
During fcs init, fcs will read PBC vport using bfa iocfc API and invoke fcb
callback to add the pbc vport entries into a list. The pbc vport list will be
traversed in the subsequent pci probe process and vport will be created using
fc transport provided vport create function.

Signed-off-by: Jing Huang 
Signed-off-by: James Bottomley

[SCSI] bfa: enable basic PBC support

2010-07-27T17:04:04+00:00

The patch includes the driver side changes to enable basic PBC (PreBoot
Configuration) feature.
- Data structure changes and new definitions for PBC.
- APIs to access PBC info.
- Remove unused code.

Signed-off-by: Jing Huang 
Signed-off-by: James Bottomley

[SCSI] bfa: enable new hardware

2010-07-27T17:04:03+00:00

This patch enables support of new mezzanine cards for HP and IBM blade server.

- Add new pciids for HP and IBM mezzanine card.
- Add a new firmware image for HP mezzanine card, which is running in
  FC only mode. Rename firmware image to reflect the difference. Change the
  firmware download code accordingly for the above changes.

Signed-off-by: Jing Huang 
Signed-off-by: James Bottomley

[SCSI] bfa: IOC fixes, check for IOC down condition.

2010-03-07T07:33:50+00:00

Currently BFA was not checking for IOC down condition when issuing
getstats/clearstats

Add check to see if IOC is operational, before issuing
getstats/clearstats.

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

[SCSI] bfa: In MSIX mode, ignore spurious RME interrupts when FCoE ports are in FW mismatch state.

2010-03-07T07:32:45+00:00

Use dummy interrupt handlers till chip initialization is complete.
Install real interrupt handlers after chip initialization.

Also removed msix installation code in bfa_iocfc_init().

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

[SCSI] bfa: Fix Command Queue (CPE) full condition check and ack CPE interrupt.

2010-03-07T07:32:14+00:00

Fixed the issue of not acknowledging the command queue
full-to-non-full interrupt.  Implemented separate acknowledging
functions for different ASIC and interrupt mode.

Fixed the case of missing CPE interrupt by always processing the
pending requests in the completion path.

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