1. 24 4月, 2009 1 次提交
  2. 22 4月, 2009 1 次提交
  3. 29 3月, 2009 1 次提交
  4. 24 3月, 2009 34 次提交
  5. 20 3月, 2009 1 次提交
    • R
      [ARM] pass reboot command line to arch_reset() · be093beb
      Russell King 提交于
      OMAP wishes to pass state to the boot loader upon reboot in order to
      instruct it whether to wait for USB-based reflashing or not.  There is
      already a facility to do this via the reboot() syscall, except we ignore
      the string passed to machine_restart().
      
      This patch fixes things to pass this string to arch_reset().  This means
      that we keep the reboot mode limited to telling the kernel _how_ to
      perform the reboot which should be independent of what we request the
      boot loader to do.
      Acked-by: NTony Lindgren <tony@atomide.com>
      Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      be093beb
  6. 16 3月, 2009 1 次提交
    • N
      [ARM] make page_to_dma() highmem aware · 58edb515
      Nicolas Pitre 提交于
      If a machine class has a custom __virt_to_bus() implementation then it
      must provide a __arch_page_to_dma() implementation as well which is
      _not_ based on page_address() to support highmem.
      
      This patch fixes existing __arch_page_to_dma() and provide a default
      implementation otherwise.  The default implementation for highmem is
      based on __pfn_to_bus() which is defined only when no custom
      __virt_to_bus() is provided by the machine class.
      
      That leaves only ebsa110 and footbridge which cannot support highmem
      until they provide their own __arch_page_to_dma() implementation.
      But highmem support on those legacy platforms with limited memory is
      certainly not a priority.
      Signed-off-by: NNicolas Pitre <nico@marvell.com>
      58edb515
  7. 05 3月, 2009 1 次提交