28 Apr, 2008

1 commit

• 6fe07aaff   [SCSI] m68k: new mac_esp scsi driver ... Browse Code »

  Replace the mac_esp driver with a new one based on the esp_scsi core.

  For esp_scsi: add support for sync transfers for the PIO mode, add a new
  esp_driver_ops method to get the maximum dma transfer size (like the old
  NCR53C9x driver), and some cleanups.

  Signed-off-by: Finn Thain
  Acked-by: David S. Miller
  Signed-off-by: Geert Uytterhoeven
  Signed-off-by: James Bottomley

  Finn Thain

  2008-04-28 01:19:57 +0800  

27 Apr, 2008

1 commit

• 582fb6c03   [SCSI] esp_scsi: Make cur_residue and tot_residue signed. ... Browse Code »

  Many of the overflow checks test whether the value has
  gone negative, and we want to retain such checks.

  Reported by Julia Lawall.

  Signed-off-by: David S. Miller
  Signed-off-by: James Bottomley

  David S. Miller

  2008-04-27 23:03:16 +0800  

31 Jul, 2007

1 commit

• 96d32215d   [SCSI] ESP: Revert ESP_BUS_TIMEOUT back down to 250 ... Browse Code »

  This reverts d73f5222a618a91452d41c29f5996ce3d9c63673

  The bug that made us increase ESP_BUS_TIMEOUT to 275 turned out to be
  a memset bug on 32-bit sparc.

  It is better to put this back at the correct timeout value than to
  leave it increased when there is no reason for doing so.

  Signed-off-by: David S. Miller
  Signed-off-by: James Bottomley

  David Miller

  2007-07-31 23:51:25 +0800  

21 Jul, 2007

1 commit

• d73f5222a   [SCSI] ESP: Increase ESP_BUS_TIMEOUT to 275. ... Browse Code »

  This matches the original driver's value and seems to be
  necessary for some disks on sun4c systems.

  Reported by Mark Fortescue

  Signed-off-by: David S. Miller
  Signed-off-by: James Bottomley

  David Miller

  2007-07-21 08:35:38 +0800  

01 Jun, 2007

1 commit

• 2b14ec787   [SCSI] esp: use shost_priv ... Browse Code »

  Signed-off-by: Christoph Hellwig
  Acked-by: David Miller
  Signed-off-by: James Bottomley

  Christoph Hellwig

  2007-06-01 05:30:04 +0800  

27 Apr, 2007

1 commit

• cd9ad58d4   [SCSI] SUNESP: Complete driver rewrite to version 2.0 ... Browse Code »

  Major features:

  1) Tagged queuing support.
  2) Will properly negotiate for synchronous transfers even on
  devices that reject the wide negotiation message, such as
  CDROMs
  3) Significantly lower kernel stack usage in interrupt
  handler path by elimination of function vector arrays,
  replaced by a top-level switch statement state machine.
  4) Uses generic scsi infrastructure as much as possible to
  avoid code duplication.
  5) Automatic request of sense data in response to CHECK_CONDITION
  6) Portable to other platforms using ESP such as DEC and Sun3
  systems.

  Signed-off-by: David S. Miller

  David S. Miller

  2007-04-27 15:26:46 +0800