linux-toradex.git/drivers/net/cnic_if.h, branch v3.0.45

bnx2x, cnic: Disable iSCSI if DCBX negotiation is successful

2011-04-01T00:04:22+00:00

With current bnx2x firmware 6.2.9, iSCSI is not supported in DCB
network, so we need to disable it.  Add cnic command to disconnect
iSCSI connections and prevent future connections when DCBX negotiation
succeeds.

Signed-off-by: Dmitry Kravkov 
Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

bnx2x, cnic: Consolidate iSCSI/FCoE shared mem logic in bnx2x

2011-02-01T04:44:46+00:00

Move all shared mem code to bnx2x to avoid code duplication.  bnx2x now
performs:

- Read the FCoE and iSCSI max connection information.
- Read the iSCSI and FCoE MACs from NPAR configuration in shmem.
- Block the CNIC for the current function if there is neither FCoE nor
  iSCSI valid configuration by returning NULL from bnx2x_cnic_probe().

Signed-off-by: Vladislav Zolotarov 
Signed-off-by: Eilon Greenstein 
Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

cnic: Do not call bnx2i when bnx2i is calling cnic_unregister_driver()

2011-01-04T03:08:07+00:00

We should call bnx2i to send the iSCSI netlink message earlier in
cnic_unregister_device().  By the time cnic_unregister_driver() is
called, bnx2i may have freed data structures used by the upcalls.

Update version to 2.2.12.

Reviewed-by: Benjamin Li 
Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

cnic: Add FCoE support on 57712

2010-12-23T19:44:34+00:00

- Connection ID (cid) management
- Slow-path command and response support
- Update version to 2.2.11.

Reviewed-by: Bhanu Prakash Gollapudi 
Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

cnic: Improve ->iscsi_nl_msg_send()

2010-12-23T19:44:29+00:00

1. Change first parameter from cnic_dev to ulp_handle which is the hba
pointer.  All other similar upcalls are using hba pointer.  The callee
can then directly reference the hba without conversion.

2. Change return value from void to int so that an error code can be
passed back.  This allows the operation to be retried.

Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

cnic: Add support for 57712 device

2010-10-14T17:45:56+00:00

Add new interrupt ack functions and other hardware interface logic to
support the new device.

Update version to 2.2.6.

Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

bnx2x, cnic: Fix SPQ return credit

2010-10-06T21:10:40+00:00

Return proper L2 and L5 SPQ (slow path queue) credits.  Previously, all
SPQ events were counted as L5 types.

Signed-off-by: Dmitry Kravkov 
Signed-off-by: Michael Chan 
Signed-off-by: Eilon Greenstein 
Signed-off-by: David S. Miller

bnx2x, cnic, bnx2i: use new FW/HSI

2010-10-06T21:10:35+00:00

This is the new FW HSI blob and the relevant definitions without logic changes.
It also included code adaptation for new HSI. New features are not enabled.

New FW/HSI includes:
- Support for 57712 HW
- Future support for VF (not used)
- Improvements in FW interrupts scheme
- FW FCoE hooks (stubs for future usage)

Signed-off-by: Dmitry Kravkov 
Signed-off-by: Michael Chan 
Signed-off-by: Eilon Greenstein 
Signed-off-by: David S. Miller

cnic: Update version to 2.1.3.

2010-06-26T03:37:21+00:00

Signed-off-by: David S. Miller

cnic: Fix context memory init. on 5709.

2010-05-28T08:57:19+00:00

We need to zero context memory on 5709 in the function cnic_init_context().
Without this, iscsid restart on 5709 will not work because of stale data.
TX context blocks should not be initialized by cnic_init_context() because
of the special remapping on 5709.

Update version to 2.1.2.

Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller