Skip to content

K
kernel_linux

OpenHarmony / kernel_linux
上一次同步 3 年多

通知 13
Star 8
Fork 2
K
kernel_linux
切换分支/标签
  1. 16 8月, 2007 2 次提交
  3. 27 7月, 2007 1 次提交
  5. 20 7月, 2007 6 次提交
  7. 15 7月, 2007 1 次提交
  9. 12 7月, 2007 1 次提交
    • A
      PCI: Change all drivers to use pci_device->revision · 44c10138
      由 Auke Kok 提交于 
      Instead of all drivers reading pci config space to get the revision
ID, they can now use the pci_device->revision member.

This exposes some issues where drivers where reading a word or a dword
for the revision number, and adding useless error-handling around the
read. Some drivers even just read it for no purpose of all.

In devices where the revision ID is being copied over and used in what
appears to be the equivalent of hotpath, I have left the copy code
and the cached copy as not to influence the driver's performance.

Compile tested with make all{yes,mod}config on x86_64 and i386.
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
Acked-by: NDave Jones <davej@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      44c10138
  11. 09 5月, 2007 3 次提交
  13. 30 4月, 2007 1 次提交
  15. 01 2月, 2007 6 次提交
  17. 04 1月, 2007 2 次提交
  19. 23 11月, 2006 1 次提交
    • A
      [SCSI] qla2xxx: defer topology discovery to DPC thread during initialization. · d19044c3
      由 Andrew Vasquez 提交于 
      Modify intialization semantics:

- perform basic hardware configuration only (as usual)
  - allocate resources
  - load and execute firmware

- defer link (transport) negotiations to the DPC thread
  - again the code in qla2x00_initialize_adapter() to stall probe()
    completion was needed for legacy-style scanning.
  - DPC thread stalls until probe() complete.

- before probe() completes, set DPC flags to perform loop-resync logic
  (similar to what's done during cable-insertion/removal).

Benefits: user does not have to wait 20+ seconds in case the FC cable
is unplugged during driver load, code consolidation (removal of
redundant link negotiation logic during initialize_adaoter()), and
finilly, the driver no longer needs to defer the fc_remote_port_add()
calls to hold off lun-scanning prior to returning from the probe()
function.
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
      d19044c3
  21. 26 10月, 2006 2 次提交
  23. 06 10月, 2006 1 次提交
    • F
      [PATCH] fix qla{2,4} build error · d7a297ba
      由 Frederik Deweerdt 提交于 
      commit 0181944f adds a
'extended_error_logging' global variable to qla2xxx which is defined by
qla4xxx too.

Trying to build both drivers results in the following error:

  LD      drivers/scsi/built-in.o
  drivers/scsi/qla4xxx/built-in.o: In function `qla4xxx_slave_configure':
  drivers/scsi/qla4xxx/ql4_os.c:1433: multiple definition of `extended_error_logging'
  drivers/scsi/qla2xxx/built-in.o:drivers/scsi/qla2xxx/qla_os.c:2166:
  first defined here
  make[2]: *** [drivers/scsi/built-in.o] Error 1
  make[1]: *** [drivers/scsi] Error 2
  make: *** [drivers] Error 2

The following patch simply adds a qla2_ (qla4_ respectively) prefix to
the variable name.
Signed-off-by: NFrederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      d7a297ba
  25. 04 10月, 2006 2 次提交
  27. 26 8月, 2006 1 次提交
  29. 01 7月, 2006 1 次提交
  31. 27 6月, 2006 7 次提交
  33. 20 5月, 2006 2 次提交