1. 09 1月, 2006 1 次提交
    • B
      [PATCH] powerpc: serial port discovery (#2) · 463ce0e1
      Benjamin Herrenschmidt 提交于
      This moves the discovery of legacy serial ports to a separate file,
      makes it common to ppc32 and ppc64, and reworks it to use the new OF
      address translators to get to the ports early. This new version can also
      detect some PCI serial cards using legacy chips and will probably match
      those discovered port with the default console choice.
      
      Only ppc64 gets udbg still yet, unifying udbg isn't finished yet.
      
      It also adds some speed-probing code to udbg so that the default console
      can come up at the same speed it was set to by the firmware.
      Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      463ce0e1
  2. 18 11月, 2005 1 次提交
  3. 11 11月, 2005 1 次提交
  4. 29 10月, 2005 1 次提交
    • R
      [PATCH] ppc: make phys_mem_access_prot() work with pfns instead of addresses · 8b150478
      Roland Dreier 提交于
      Change the phys_mem_access_prot() function to take a pfn instead of an
      address.  This allows mmap64() to work on /dev/mem for addresses above 4G
      on 32-bit architectures.  We start with a pfn in mmap_mem(), so there's no
      need to convert to an address; in fact, it's actively bad, since the
      conversion can overflow when the address is above 4G.
      
      Similarly fix the ppc32 page_is_ram() function to avoid a conversion to an
      address by directly comparing to max_pfn.  Working with max_pfn instead of
      high_memory fixes page_is_ram() to give the right answer for highmem pages.
      Signed-off-by: NRoland Dreier <rolandd@cisco.com>
      Cc: Anton Blanchard <anton@samba.org>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      8b150478
  5. 20 10月, 2005 1 次提交
  6. 11 10月, 2005 1 次提交
    • P
      ppc: Various minor compile fixes · fd582ec8
      Paul Mackerras 提交于
      This fixes up a variety of minor problems in compiling with ARCH=ppc
      arising from using the merged versions of various header files.
      A lot of the changes are just adding #include <asm/machdep.h> to
      files that use ppc_md or smp_ops_t.
      
      This also arranges for us to use semaphore.c, vecemu.c, vector.S and
      fpu.S from arch/powerpc/kernel when compiling with ARCH=ppc.
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      fd582ec8
  7. 10 10月, 2005 1 次提交
  8. 04 10月, 2005 1 次提交
  9. 19 9月, 2005 1 次提交
  10. 09 9月, 2005 1 次提交
  11. 05 8月, 2005 1 次提交
  12. 28 6月, 2005 1 次提交
    • M
      [PATCH] PCI: fix-pci-mmap-on-ppc-and-ppc64.patch · 2311b1f2
      Michael Ellerman 提交于
      This is an updated version of Ben's fix-pci-mmap-on-ppc-and-ppc64.patch
      which is in 2.6.12-rc4-mm1.
      
      It fixes the patch to work on PPC iSeries, removes some debug printks
      at Ben's request, and incorporates your
      fix-pci-mmap-on-ppc-and-ppc64-fix.patch also.
      
      Originally from Benjamin Herrenschmidt <benh@kernel.crashing.org>
      
      This patch was discussed at length on linux-pci and so far, the last
      iteration of it didn't raise any comment.  It's effect is a nop on
      architecture that don't define the new pci_resource_to_user() callback
      anyway.  It allows architecture like ppc who put weird things inside of
      PCI resource structures to convert to some different value for user
      visible ones.  It also fixes mmap'ing of IO space on those archs.
      Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
      Signed-off-by: NMichael Ellerman <michael@ellerman.id.au>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      2311b1f2
  13. 21 6月, 2005 1 次提交
  14. 25 4月, 2005 1 次提交
    • A
      [PATCH] ppc iomem annotations: ->io_base_virt · 92a11f9e
      Al Viro 提交于
      * ->io_base_virt in struct pci_controller is iomem pointer.  Marked as such.
        Most of the places that used it are already annotated to expect iomem.
      * places that did gratitious (and wrong) casts a-la
      	isa_io_base = (unsigned long)ioremap(...);
      	hose->io_base_virt = (void *)isa_io_base;
        turned into
      	hose->io_base_virt = ioremap(...);
      	isa_io_base = (unsigned long)hose->io_base_virt;
      * pci_bus_io_base() annotated as returning iomem pointer.
      Signed-off-by: NAl Viro <viro@parcelfarce.linux.theplanet.co.uk>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      92a11f9e
  15. 17 4月, 2005 1 次提交
    • 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