1. 08 2月, 2008 1 次提交
  2. 15 11月, 2007 1 次提交
  3. 17 10月, 2007 1 次提交
  4. 29 4月, 2007 1 次提交
    • J
      libata/IDE: remove combined mode quirk · 8cdfb29c
      Jeff Garzik 提交于
      Both old-IDE and libata should be able handle all controllers and
      devices found using normal resource reservation methods.
      
      This eliminates the awful, low-performing split-driver configuration
      where old-IDE drove the PATA portion of a PCI device, in PIO-only mode,
      and libata drove the SATA portion of the /same/ PCI device, in DMA mode.
      Typically vendors would ship SATA hard drive / PATA optical
      configuration, which would lend itself to slow (PIO-only) CD-ROM
      performance.
      
      For Intel users running in combined mode, it is now wholly dependent on
      your driver choice (potentially link order, if you compile both drivers
      in) whether old-IDE or libata will drive your hardware.
      
      In either case, you will get full performance from both SATA and PATA
      ports now, without having to pass a kernel command line parameter.
      Signed-off-by: NJeff Garzik <jeff@garzik.org>
      8cdfb29c
  5. 15 2月, 2007 1 次提交
    • T
      [PATCH] remove many unneeded #includes of sched.h · cd354f1a
      Tim Schmielau 提交于
      After Al Viro (finally) succeeded in removing the sched.h #include in module.h
      recently, it makes sense again to remove other superfluous sched.h includes.
      There are quite a lot of files which include it but don't actually need
      anything defined in there.  Presumably these includes were once needed for
      macros that used to live in sched.h, but moved to other header files in the
      course of cleaning it up.
      
      To ease the pain, this time I did not fiddle with any header files and only
      removed #includes from .c-files, which tend to cause less trouble.
      
      Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
      arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
      allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
      configs in arch/arm/configs on arm.  I also checked that no new warnings were
      introduced by the patch (actually, some warnings are removed that were emitted
      by unnecessarily included header files).
      Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de>
      Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      cd354f1a
  6. 10 2月, 2007 1 次提交
    • T
      devres: device resource management · 9ac7849e
      Tejun Heo 提交于
      Implement device resource management, in short, devres.  A device
      driver can allocate arbirary size of devres data which is associated
      with a release function.  On driver detach, release function is
      invoked on the devres data, then, devres data is freed.
      
      devreses are typed by associated release functions.  Some devreses are
      better represented by single instance of the type while others need
      multiple instances sharing the same release function.  Both usages are
      supported.
      
      devreses can be grouped using devres group such that a device driver
      can easily release acquired resources halfway through initialization
      or selectively release resources (e.g. resources for port 1 out of 4
      ports).
      
      This patch adds devres core including documentation and the following
      managed interfaces.
      
      * alloc/free	: devm_kzalloc(), devm_kzfree()
      * IO region	: devm_request_region(), devm_release_region()
      * IRQ		: devm_request_irq(), devm_free_irq()
      * DMA		: dmam_alloc_coherent(), dmam_free_coherent(),
      		  dmam_declare_coherent_memory(), dmam_pool_create(),
      		  dmam_pool_destroy()
      * PCI		: pcim_enable_device(), pcim_pin_device(), pci_is_managed()
      * iomap		: devm_ioport_map(), devm_ioport_unmap(), devm_ioremap(),
      		  devm_ioremap_nocache(), devm_iounmap(), pcim_iomap_table(),
      		  pcim_iomap(), pcim_iounmap()
      Signed-off-by: NTejun Heo <htejun@gmail.com>
      Signed-off-by: NJeff Garzik <jeff@garzik.org>
      9ac7849e
  7. 08 12月, 2006 1 次提交
  8. 03 10月, 2006 1 次提交
  9. 27 9月, 2006 1 次提交
  10. 06 8月, 2006 2 次提交
  11. 13 7月, 2006 1 次提交
  12. 01 7月, 2006 1 次提交
  13. 28 6月, 2006 4 次提交
  14. 11 1月, 2006 1 次提交
  15. 08 9月, 2005 1 次提交
  16. 26 6月, 2005 1 次提交
  17. 17 4月, 2005 2 次提交
    • L
      [PATCH] pci enumeration on ixp2000: overflow in kernel/resource.c · b52402c7
      Lennert Buytenhek 提交于
      IXP2000 (ARM-based) platforms use a separate 'struct resource' for PCI MEM
      space.  Resource allocation for PCI BARs always fails because the 'root'
      resource (the IXP2000 PCI MEM resource) always has the entire address space
      (00000000-ffffffff) free, and find_resource() calculates the size of that
      range as ffffffff-00000000+1=0, so all allocations fail because it thinks
      there is no space.
      
      (akpm: pls. double-check)
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      b52402c7
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4