linux-toradex.git/drivers/scsi/fcoe, branch v2.6.30

[SCSI] fcoe: fip: add multicast filter to receive FIP advertisements.

2009-04-27T15:19:35+00:00

The FCoE forwarder (FCF) would be selected, but then would soon time
out after three advertisements were missed.  This would be 24 seconds
by default, or 3 times the keep-alive interval configured on the switch.

The cause was that the multicast address for all FIP E-nodes
was never added.

Signed-off-by: Joe Eykholt 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe: fix spelling typos and bad comments

2009-04-27T15:19:28+00:00

Signed-off-by: Chris Leech 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe: don't export functions that are internal to fcoe

2009-04-27T15:19:25+00:00

These probably never should have been exported.
If they were needed outside of the fcoe module, they
would have been moved to libfcoe.

Signed-off-by: Chris Leech 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe: kfree() -> kfree_skb()

2009-04-27T15:19:23+00:00

sk_buff pointers should use kfree_skb() instead of vanilla kfree().

Found by smatch (http://repo.or.cz/w/smatch.git).

Signed-off-by: Dan Carpenter 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe, libfcoe: Add support for FIP. FCoE discovery and keep-alive.

2009-04-03T14:23:08+00:00

FIP is the new standard way to discover Fibre-Channel Forwarders (FCFs)
by sending solicitations and listening for advertisements from FCFs.

It also provides for keep-alives and period advertisements so that both
parties know they have connectivity.  If the FCF loses connectivity to
the storage fabric, it can send a Link Reset to inform the E_node.

This version is also compatible with pre-FIP implementations, so no
configured selection between FIP mode and non-FIP mode is required.

We wait a couple seconds after sending the initial solicitation
and then send an old-style FLOGI.  If we receive any FIP frames,
we use FIP only mode.  If the old FLOGI receives a response,
we disable FIP mode.  After every reset or link up, this
determination is repeated.

Signed-off-by: Joe Eykholt 
Signed-off-by: Vasu Dev 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe, libfc: fix double fcoe_softc memory alloc

2009-04-03T14:23:07+00:00

The foce_softc mem was reserved by libfc_host_alloc as well as
by fcoe_host_alloc.

Removes one liner fcoe_host_alloc completely, instead directly calls
libfc_host_alloc to alloc scsi_host with libfc for just one fcoe_softc
as fcoe private data.

Moves libfc_host_alloc to libfc.h since it is a libfc API, placed
lport_priv API adjacent to libfc_host_alloc since this is related
to scsi_host priv data.

Signed-off-by: Vasu Dev 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe: cleans up libfcoe.h and adds fcoe.h for fcoe module

2009-04-03T14:23:06+00:00

Removes no where used several inline functions prefixed with skb_*
and be16_to_cpu.

Moves fcoe module specific func prototypes to fcoe.c from libfcoe.h,
moved only need for build.

Adds fcoe module header file fcoe.h and then moves fcoe module
specific fcoe_percpu_s and fcoe_softc to fcoe.h from libfcoe.h.

Moves all defines from fcoe.c to fcoe.h since now fcoe module
has its own header file fcoe.h.

[jejb: removed EXPORT_SYMBOL_GPL(fcoe_fc_crc) which caused a section mismatch]
Signed-off-by: Vasu Dev 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe: moves common FCoE library API functions to libfcoe module

2009-04-03T14:23:05+00:00

Moves these functions as-is from fcoe.c to libfcoe.c, since
they're are common routines:

	- fcoe_wwn_from_mac
	- fcoe_libfc_config

Signed-off-by: Vasu Dev 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe, libfc: add libfcoe module

2009-04-03T14:23:04+00:00

Just sets up build environment for libfcoe module towards a
libfcoe library for libfc LLDs using FCoE as libfc transport.

Common library code to libfcoe is added in next patch.

Also, updated MODULE_LICENSE from "GPL" string to "GPL v2" for
libfc, libfcoe and fcoe modules to accurately match the licenses.

Signed-off-by: Vasu Dev 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley

[SCSI] fcoe: renames libfcoe.c to fcoe.c as the only fcoe module file

2009-04-03T14:23:03+00:00

Renames libfcoe.c to fcoe.c, fcoe.c becomes the only
.c file for fcoe.ko.

Also deleted "$Id: Makefile" from fcoe module Makefle.

Signed-off-by: Vasu Dev 
Signed-off-by: Robert Love 
Signed-off-by: James Bottomley