user/sven/linux.git/arch/x86/include/asm/setup.h, branch v3.2.58

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-20T01:08:06Z

* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Introduce pci_map_biosrom() x86, olpc: Use device tree for platform identification

ftrace/x86: Do not trace .discard.text section

2011-05-16T18:47:13Z

The section called .discard.text has tracing attached to it and is currently ignored by ftrace. But it does include a call to the mcount stub. Adding a notrace to the code keeps gcc from adding the useless mcount caller to it. Link: http://lkml.kernel.org/r/20110421023739.243651696@goodmis.org Signed-off-by: Steven Rostedt

x86: Introduce pci_map_biosrom()

2011-03-15T22:34:15Z

The isci driver needs to retrieve its preboot OROM image which contains necessary runtime parameters like platform specific sas addresses and phy configuration. There is no ROM BAR associated with this area, instead we will need to scan legacy expansion ROM space. 1/ Promote the probe_roms_32 implementation to x86-64 2/ Add a facility to find and map an adapter rom by pci device (according to PCI Firmware Specification Revision 3.0) Signed-off-by: Dave Jiang LKML-Reference: <20110308183226.6246.90354.stgit@localhost6.localdomain6> Signed-off-by: Dan Williams Signed-off-by: H. Peter Anvin

x86: Add CE4100 platform support

2010-11-11T23:45:41Z

Add CE4100 platform support. CE4100 needs early setup like moorestown. Signed-off-by: Thomas Gleixner Signed-off-by: Dirk Brandewie LKML-Reference: <94720fd7f5564a12ebf202cf2c4f4c0d619aab35.1289331834.git.dirk.brandewie@gmail.com> Signed-off-by: Thomas Gleixner

x86, mm: Add RESERVE_BRK_ARRAY() helper

2010-10-06T05:16:54Z

This is useful when converting static arrays into boot-time brk allocated objects. Signed-off-by: Jeremy Fitzhardinge LKML-Reference: <4C805EEA.1080205@goop.org> Signed-off-by: H. Peter Anvin

support multiple .discard.* sections to avoid section type conflicts

2010-07-28T05:45:19Z

gcc 4.4.4 will complain if you use a .discard section for both text and data ("causes a section type conflict"). Add support for ".discard.*" sections, and use .discard.text for a dummy function in the x86 RESERVE_BRK() macro. Signed-off-by: Jeremy Fitzhardinge

x86: Move pci init function to x86_init

2010-02-20T00:12:29Z

The PCI initialization in pci_subsys_init() is a mess. pci_numaq_init, pci_acpi_init, pci_visws_init and pci_legacy_init are called and each implementation checks and eventually modifies the global variable pcibios_scanned. x86_init functions allow us to do this more elegant. The pci.init function pointer is preset to pci_legacy_init. numaq, acpi and visws can modify the pointer in their early setup functions. The functions return 0 when they did the full initialization including bus scan. A non zero return value indicates that pci_legacy_init needs to be called either because the selected function failed or wants the generic bus scan in pci_legacy_init to happen (e.g. visws). Signed-off-by: Thomas Gleixner LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80CFE@orsmsx508.amr.corp.intel.com> Acked-by: Jesse Barnes Signed-off-by: Jacob Pan Signed-off-by: H. Peter Anvin

x86: Add Moorestown early detection

2009-08-31T09:09:40Z

Moorestown MID devices need to be detected early in the boot process to setup and do not call x86_default_early_setup as there is no EBDA region to reserve. [ Copied the minimal code from Jacobs latest MRST series ] Signed-off-by: Thomas Gleixner Cc: Jacob Pan

x86: Add timer_init to x86_init_ops

2009-08-31T07:35:46Z

The timer init code is convoluted with several quirks and the paravirt timer chooser. Figuring out which code path is actually taken is not for the faint hearted. Move the numaq TSC quirk to tsc_pre_init x86_init_ops function and replace the paravirt time chooser and the remaining x86 quirk with a simple x86_init_ops function. Signed-off-by: Thomas Gleixner

x86: Move xen_post_allocator_init into xen_pagetable_setup_done

2009-08-31T07:35:45Z

We really do not need two paravirt/x86_init_ops functions which are called in two consecutive source lines. Move the only user of post_allocator_init into the already existing pagetable_setup_done function. Signed-off-by: Thomas Gleixner