kernel/linux.git/drivers/scsi/bfa, branch linux-2.6.35.y

[SCSI] bfa: fix system crash when reading sysfs fc_host statistics

2010-05-25T15:05:40+00:00

The port data structure related to fc_host statistics collection is not initialized. This causes system crash when reading the fc_host statistics. The fix is to initialize port structure during driver attach. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2010-05-21T14:19:18+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (182 commits) [SCSI] aacraid: add an ifdef'd device delete case instead of taking the device offline [SCSI] aacraid: prohibit access to array container space [SCSI] aacraid: add support for handling ATA pass-through commands. [SCSI] aacraid: expose physical devices for models with newer firmware [SCSI] aacraid: respond automatically to volumes added by config tool [SCSI] fcoe: fix fcoe module ref counting [SCSI] libfcoe: FIP Keep-Alive messages for VPorts are sent with incorrect port_id and wwn [SCSI] libfcoe: Fix incorrect MAC address clearing [SCSI] fcoe: fix a circular locking issue with rtnl and sysfs mutex [SCSI] libfc: Move the port_id into lport [SCSI] fcoe: move link speed checking into its own routine [SCSI] libfc: Remove extra pointer check [SCSI] libfc: Remove unused fc_get_host_port_type [SCSI] fcoe: fixes wrong error exit in fcoe_create [SCSI] libfc: set seq_id for incoming sequence [SCSI] qla2xxx: Updates to ISP82xx support. [SCSI] qla2xxx: Optionally disable target reset. [SCSI] qla2xxx: ensure flash operation and host reset via sg_reset are mutually exclusive [SCSI] qla2xxx: Silence bogus warning by gcc for wrap and did. [SCSI] qla2xxx: T10 DIF support added. ...

[SCSI] bfa: fix compilation warning in powerpc

2010-05-01T19:12:11+00:00

Fix the compilation warning in powerpc. The same change also fixes endian issue we found in powerpc test. This patch has been tested in x86 and powerpc platform. it is created using scsi-misc-2.6. Signed-off-by: Jing Huang Signed-off-by: James Bottomley

Merge branch 'master' into for-next

2010-04-23T00:08:44+00:00

[SCSI] bfa: sg addr big endian fix

2010-04-11T14:24:23+00:00

sg address in IO request is not set up correctly for big endian platform. add new macros to properly swap the address. Signed-off-by: Jing Huang Signed-off-by: James Bottomley

[SCSI] bfa: protect idr using bfad_mutex

2010-04-11T14:24:20+00:00

idr is a global resource, protect it with global bfad_mutex. Signed-off-by: Jing Huang Signed-off-by: James Bottomley

[SCSI] bfa: use pci_iomap() and pci_iounmap()

2010-04-11T14:24:19+00:00

Use pci_iomap() and pci_iounmap() to simplify the code. Remove uncessary #ifdef check for ia64 (it was added as a workaound for some RHEL 5.x release which doesn't export iounmap function) Signed-off-by: Jing Huang Signed-off-by: James Bottomley

[SCSI] bfa: fix the issue of not handling scsi_cmnd sg chaining case

2010-04-11T14:24:17+00:00

Currently the driver doesn't take into consideraion of possible sg chaining when it walks through the sg list. This is fixed by using the sg_next() which automatically handles the chaining case. Obosolete code is removed as a result of this change. Signed-off-by: Jing Huang Signed-off-by: James Bottomley

[SCSI] bfa: add fc transport class based vport create/delete

2010-04-11T14:24:16+00:00

Use duplicate fc transport template for physical and vitual port. Add vport create/delete/disalbe functions in the transport template of physical port. Changes to make the vport create/delete function to work under this framework. Signed-off-by: Jing Huang Signed-off-by: James Bottomley

[SCSI] bfa: eliminate useless code

2010-04-11T14:23:32+00:00

The variable bfa_itnim is initialized twice to the same (side effect-free) expression. Drop one initialization. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // Signed-off-by: Julia Lawall Acked-by: Jing Huang Signed-off-by: Andrew Morton Signed-off-by: James Bottomley