linux-toradex.git/drivers/scsi/gdth.h, branch v4.3.2

gdth: switch to ->show_info()

2013-04-09T18:13:16+00:00

Signed-off-by: Al Viro

gdt: remove unnecessary #defines

2012-09-01T15:43:34+00:00

Remove PCI vendor IDs, as they are already defined in pci_ids.h.

Signed-off-by: Jon Mason 
Cc: Achim Leubner 
Signed-off-by: Jiri Kosina

treewide: Fix comment and string typo 'bufer'

2011-12-06T08:53:40+00:00

Signed-off-by: Paul Bolle 
Signed-off-by: Jiri Kosina

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

[SCSI] gdth: Convert to use regular kernel types.

2010-01-18T16:48:16+00:00

converted using this script..

 perl -p -i -e 's|ulong32|u32|g' drivers/scsi/gdth*
 perl -p -i -e 's|ulong64|u64|g' drivers/scsi/gdth*
 perl -p -i -e 's|ushort|u16|g' drivers/scsi/gdth*
 perl -p -i -e 's|unchar|u8|g' drivers/scsi/gdth*
 perl -p -i -e 's|ulong|unsigned long|g' drivers/scsi/gdth*
 perl -p -i -e 's|PACKED|__attribute__((packed))|g' drivers/scsi/gdth*

sha1sum of the generated code was identical before and after.

Signed-off-by: Dave Jones 
Signed-off-by: James Bottomley

block: unify request timeout handling

2008-10-09T06:56:13+00:00

Right now SCSI and others do their own command timeout handling.
Move those bits to the block layer.

Instead of having a timer per command, we try to be a bit more clever
and simply have one per-queue. This avoids the overhead of having to
tear down and setup a timer for each command, so it will result in a lot
less timer fiddling.

Signed-off-by: Mike Anderson 
Signed-off-by: Jens Axboe

[SCSI] gdth: PCI probe cleanups, prep for PCI hotplug API conversion

2008-04-07T17:15:36+00:00

- Reduce uses of gdth_pci_str::pdev, preferring a local variable
  (or function arg) 'pdev' instead.

- Reduce uses of gdth_pcistr array, preferring local variable
  (or function arg) 'pcistr' instead.

- Eliminate lone use of gdth_pci_str::irq, using equivalent
  pdev->irq instead

- Eliminate assign-only gdth_pci_str::io_mm

Note:  If the indentation seems weird, that's because a line was
converted from spaces to tabs, when it was modified.

Signed-off-by: Jeff Garzik 
Signed-off-by: James Bottomley

[SCSI] gdth: fix to internal commands execution

2008-02-27T23:54:26+00:00

The recent patch named:
  [SCSI] gdth: !use_sg cleanup and use of scsi accessors

has done a bad job in handling internal commands issued by gdth_execute().

Internal commands are issued with device gdth_cmd_str ready made directly
to the card, without any mapping or translations of scsi commands. So here
I added a gdth_cmd_str pointer to the gdth_cmndinfo private structure which
is then copied directly to host.

following this patch is a cleanup that removes the home cooked accessors
and reverts them to regular scsi_cmnd accessors. Since they are not used
anymore. After review maybe the 2 patches should be squashed together.

FIXME: There is still a problem with gdth_get_info(). as reported there
   is a WARN_ON trigerd in dma_free_coherent() when doing:
   $ cat /proc/sys/gdth/0

Signed-off-by: Boaz Harrosh 
Tested-by: Joerg Dorchain: 
Tested-by: Stefan Priebe 
Tested-by: Jon Chelton 
Cc: Stable Tree 
Signed-off-by: James Bottomley

[SCSI] gdth: !use_sg cleanup and use of scsi accessors

2007-10-12T18:56:13+00:00

gdth_execute() will issue an internal, none scsi-standard commands
onto __gdth_queuecommand(). Since it is not recommended to set
struct scsi_cmnd IO members in llds, gdth now uses internal IO
members for IO. In the case of gdth_execute() these members will be
set properly. In case the command was issued from scsi-ml
(by gdth_queuecommand) they will be set from scsi IO accessors.

  * define gdth IO accessors and use them throughout the driver.
  * use an sg-of-one in gdth_execute() and fix gdth_special_cmd()
    accordingly.
  * Clean the not use_sg code path and company

Signed-off-by Boaz Harrosh 
Signed-off-by: James Bottomley

[SCSI] gdth: Move members from SCp to gdth_cmndinfo, stage 2

2007-10-12T18:56:09+00:00

  - Cleanup the rest of the scsi_cmnd->SCp members and move them
    to gdth_cmndinfo:
    SCp.this_residual 	 => priority
    SCp.buffers_residual => timeout
    SCp.Status 		 => status and dma_dir
    SCp.Message 	 => info
    SCp.have_data_in 	 => volatile wait_for_completion
    SCp.sent_command 	 => OpCode
    SCp.phase 		 => phase

  - Two more members will be naturally removed in the !use_sg cleanup

  TODO: What is the meaning of gdth_cmndinfo.phase? (rhetorically)

Signed-off-by Boaz Harrosh 
Signed-off-by: James Bottomley