linux-toradex.git/drivers/scsi/lpfc/lpfc_debugfs.c, branch v3.6.1

[SCSI] lpfc 8.3.31: Debug helper utility routines for dumping various SLI4 queues

2012-05-17T10:11:52+00:00

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley

Merge branch 'akpm' (Andrew's patch-bomb)

2012-04-05T22:30:34+00:00

Merge batch of fixes from Andrew Morton:
 "The simple_open() cleanup was held back while I wanted for laggards to
  merge things.

  I still need to send a few checkpoint/restore patches.  I've been
  wobbly about merging them because I'm wobbly about the overall
  prospects for success of the project.  But after speaking with Pavel
  at the LSF conference, it sounds like they're further toward
  completion than I feared - apparently davem is at the "has stopped
  complaining" stage regarding the net changes.  So I need to go back
  and re-review those patchs and their (lengthy) discussion."

* emailed from Andrew Morton : (16 patches)
  memcg swap: use mem_cgroup_uncharge_swap fix
  backlight: add driver for DA9052/53 PMIC v1
  C6X: use set_current_blocked() and block_sigmask()
  MAINTAINERS: add entry for sparse checker
  MAINTAINERS: fix REMOTEPROC F: typo
  alpha: use set_current_blocked() and block_sigmask()
  simple_open: automatically convert to simple_open()
  scripts/coccinelle/api/simple_open.cocci: semantic patch for simple_open()
  libfs: add simple_open()
  hugetlbfs: remove unregister_filesystem() when initializing module
  drivers/rtc/rtc-88pm860x.c: fix rtc irq enable callback
  fs/xattr.c:setxattr(): improve handling of allocation failures
  fs/xattr.c:listxattr(): fall back to vmalloc() if kmalloc() failed
  fs/xattr.c: suppress page allocation failure warnings from sys_listxattr()
  sysrq: use SEND_SIG_FORCED instead of force_sig()
  proc: fix mount -t proc -o AAA

simple_open: automatically convert to simple_open()

2012-04-05T22:25:50+00:00

Many users of debugfs copy the implementation of default_open() when
they want to support a custom read/write function op.  This leads to a
proliferation of the default_open() implementation across the entire
tree.

Now that the common implementation has been consolidated into libfs we
can replace all the users of this function with simple_open().

This replacement was done with the following semantic patch:


@ open @
identifier open_f != simple_open;
identifier i, f;
@@
-int open_f(struct inode *i, struct file *f)
-{
(
-if (i->i_private)
-f->private_data = i->i_private;
|
-f->private_data = i->i_private;
)
-return 0;
-}

@ has_open depends on open @
identifier fops;
identifier open.open_f;
@@
struct file_operations fops = {
...
-.open = open_f,
+.open = simple_open,
...
};


[akpm@linux-foundation.org: checkpatch fixes]
Signed-off-by: Stephen Boyd 
Cc: Greg Kroah-Hartman 
Cc: Al Viro 
Cc: Julia Lawall 
Acked-by: Ingo Molnar 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[SCSI] lpfc 8.3.30: Added more T10 DIF debugfs error injection

2012-03-27T07:26:33+00:00

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley

[SCSI] lpfc 8.3.30: Update copyright date for files modified in 2012

2012-03-27T07:26:33+00:00

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley

[SCSI] lpfc 8.3.30: Enhancements for T10 DIF debugfs error injection

2012-03-27T07:26:33+00:00

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley

[SCSI] lpfc 8.3.29: T10 Diff fixes and enhancements

2012-02-19T14:08:52+00:00

T10 Diff fixes and enhancements:

- Add SLI4 Lancer support for T10 DIF / BlockGuard (121980)
- Fix SLI4 BlockGuard behavior when protection data is generated by HBA (121980)
- Enhance debugfs for injecting T10 DIF errors (123966, 132966)
- Fix Incorrect usage of bghm for BlockGuard errors (127022)

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley

[SCSI] lpfc 8.3.28: Critical Miscellaneous fixes

2011-12-15T06:57:45+00:00

- Make lpfc_sli4_pci_mem_unset interface type aware (CR 124390)
- Convert byte count to word count when calling __iowrite32_copy (CR 122550)
- Checked the ERR1 and ERR2 registers for error attention due to SLI
  Port state affected by forced debug dump. (CR 122986, 122426, 124859)
- Use the lpfc_readl routine instead of the readl for the port status
  register read in lpfc_handle_eratt_s4 (CR 125403)
- Call lpfc_sli4_queue_destroy inside of lpfc_sli4_brdreset before doing
  a pci function reset (CR 125124, 125168, 125572, 125622)
- Zero out the HBQ when it is allocated (CR 125663)
- Alter port reset log messages to indicate error type (CR 125989)
- Added proper NULL pointer checking to all the places that accessing
  the queue memory (CR 125832)

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley

scsi: Fix up files implicitly depending on module.h inclusion

2011-10-31T23:31:24+00:00

The module.h header was implicitly present everywhere, so files
with no explicit include of the module infrastructure would build
anyway.  We are now removing the implicit include, and so we need
to call out the module.h file that we need explicitly.

Signed-off-by: Paul Gortmaker

[SCSI] lpfc 8.3.27: T10 additions for SLI4

2011-10-16T16:32:53+00:00

Added T10 DIFF error injection code.
Added T10 DIFF structure definitions for SLI4 devices.

Signed-off-by: Alex Iannicelli 
Signed-off-by: James Smart 
Signed-off-by: James Bottomley