1. 29 11月, 2007 1 次提交
    • R
      pci hotplug: kernel-doc fixes · 26e6c66e
      Randy Dunlap 提交于
      acpiphp.h: not using kernel-doc, so change /** to /*
      acpiphp_core.c: lots of kernel-doc cleanups
      acpiphp_glue.c: lots of kernel-doc cleanups
      acpiphp_ibm.c: lots of kernel-doc cleanups
      cpqphp_core.c: lots of kernel-doc cleanups
      cpqphp_ctrl.c: lots of kernel-doc cleanups
      fakephp.c:  correct kernel-doc notation
      pciehp_ctrl.c: correct kernel-doc notation
      rpadlpar_core.c: correct function names & kernel-doc notation
      rpaphp_core.c: correct kernel-doc notation
      shpchp_ctrl.c: correct kernel-doc notation
      Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
      Cc: Kristen Accardi <kristen.c.accardi@intel.com>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      26e6c66e
  2. 06 11月, 2007 2 次提交
  3. 16 10月, 2007 1 次提交
  4. 13 10月, 2007 15 次提交
  5. 11 10月, 2007 1 次提交
  6. 25 8月, 2007 1 次提交
  7. 24 8月, 2007 2 次提交
    • L
      ACPI: Schedule /proc/acpi/event for removal · 14e04fb3
      Len Brown 提交于
      Schedule /proc/acpi/event for removal in 6 months.
      
      Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event()
      to make sure there is no confusion that it is for /proc/acpi/event only.
      
      Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event.
      There is no functional change if CONFIG_ACPI_PROC_EVENT=y
      Signed-off-by: NLen Brown <len.brown@intel.com>
      14e04fb3
    • Z
      ACPI: don't duplicate input events on netlink · 962ce8ca
      Zhang Rui 提交于
      The previous events patch added a netlink event for every
      user of the legacy /proc/acpi/event interface.
      
      However, some users of /proc/acpi/event are really input events,
      and they already report their events via the input layer.
      
      Introduce a new interface, acpi_bus_generate_netlink_event(),
      which is explicitly called by devices that want to repoprt
      events via netlink.  This allows the input-like events
      to opt-out of generating netlink events.  In summary:
      
      events that are sent via netlink:
      	ac/battery/sbs
      	thermal
      	processor
      	thinkpad_acpi dock/bay
      
      events that are sent via input layer:
      	button
      	video hotkey
      	thinkpad_acpi hotkey
      	asus_acpi/asus-laptop hotkey
      	sonypi/sonylaptop
      Signed-off-by: NZhang Rui <rui.zhang@intel.com>
      Signed-off-by: NLen Brown <len.brown@intel.com>
      962ce8ca
  8. 23 8月, 2007 1 次提交
  9. 12 7月, 2007 10 次提交
  10. 14 6月, 2007 1 次提交
    • B
      [POWERPC] Rewrite IO allocation & mapping on powerpc64 · 3d5134ee
      Benjamin Herrenschmidt 提交于
      This rewrites pretty much from scratch the handling of MMIO and PIO
      space allocations on powerpc64.  The main goals are:
      
       - Get rid of imalloc and use more common code where possible
       - Simplify the current mess so that PIO space is allocated and
         mapped in a single place for PCI bridges
       - Handle allocation constraints of PIO for all bridges including
         hot plugged ones within the 2GB space reserved for IO ports,
         so that devices on hotplugged busses will now work with drivers
         that assume IO ports fit in an int.
       - Cleanup and separate tracking of the ISA space in the reserved
         low 64K of IO space. No ISA -> Nothing mapped there.
      
      I booted a cell blade with IDE on PIO and MMIO and a dual G5 so
      far, that's it :-)
      
      With this patch, all allocations are done using the code in
      mm/vmalloc.c, though we use the low level __get_vm_area with
      explicit start/stop constraints in order to manage separate
      areas for vmalloc/vmap, ioremap, and PCI IOs.
      
      This greatly simplifies a lot of things, as you can see in the
      diffstat of that patch :-)
      
      A new pair of functions pcibios_map/unmap_io_space() now replace
      all of the previous code that used to manipulate PCI IOs space.
      The allocation is done at mapping time, which is now called from
      scan_phb's, just before the devices are probed (instead of after,
      which is by itself a bug fix). The only other caller is the PCI
      hotplug code for hot adding PCI-PCI bridges (slots).
      
      imalloc is gone, as is the "sub-allocation" thing, but I do beleive
      that hotplug should still work in the sense that the space allocation
      is always done by the PHB, but if you unmap a child bus of this PHB
      (which seems to be possible), then the code should properly tear
      down all the HPTE mappings for that area of the PHB allocated IO space.
      
      I now always reserve the first 64K of IO space for the bridge with
      the ISA bus on it. I have moved the code for tracking ISA in a separate
      file which should also make it smarter if we ever are capable of
      hot unplugging or re-plugging an ISA bridge.
      
      This should have a side effect on platforms like powermac where VGA IOs
      will no longer work. This is done on purpose though as they would have
      worked semi-randomly before. The idea at this point is to isolate drivers
      that might need to access those and fix them by providing a proper
      function to obtain an offset to the legacy IOs of a given bus.
      Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      3d5134ee
  11. 22 5月, 2007 1 次提交
    • A
      Detach sched.h from mm.h · e8edc6e0
      Alexey Dobriyan 提交于
      First thing mm.h does is including sched.h solely for can_do_mlock() inline
      function which has "current" dereference inside. By dealing with can_do_mlock()
      mm.h can be detached from sched.h which is good. See below, why.
      
      This patch
      a) removes unconditional inclusion of sched.h from mm.h
      b) makes can_do_mlock() normal function in mm/mlock.c
      c) exports can_do_mlock() to not break compilation
      d) adds sched.h inclusions back to files that were getting it indirectly.
      e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were
         getting them indirectly
      
      Net result is:
      a) mm.h users would get less code to open, read, preprocess, parse, ... if
         they don't need sched.h
      b) sched.h stops being dependency for significant number of files:
         on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,
         after patch it's only 3744 (-8.3%).
      
      Cross-compile tested on
      
      	all arm defconfigs, all mips defconfigs, all powerpc defconfigs,
      	alpha alpha-up
      	arm
      	i386 i386-up i386-defconfig i386-allnoconfig
      	ia64 ia64-up
      	m68k
      	mips
      	parisc parisc-up
      	powerpc powerpc-up
      	s390 s390-up
      	sparc sparc-up
      	sparc64 sparc64-up
      	um-x86_64
      	x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig
      
      as well as my two usual configs.
      Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      e8edc6e0
  12. 16 5月, 2007 1 次提交
  13. 11 5月, 2007 1 次提交
  14. 09 5月, 2007 1 次提交
  15. 03 5月, 2007 1 次提交