1. 29 Jun, 2006 1 commit
  2. 27 Jun, 2006 1 commit
  3. 23 Jun, 2006 1 commit
  4. 03 May, 2006 1 commit
  5. 01 May, 2006 1 commit
  6. 11 Apr, 2006 1 commit
  7. 28 Feb, 2006 1 commit
  8. 27 Feb, 2006 1 commit
    • Jes Sorensen's avatar
      [IA64] show "SN Devices" menu only if CONFIG_SGI_SN · 50e300de
      Jes Sorensen authored
      Adrian> On architectures like i386, the "Multimedia Capabilities Port
      Adrian> drivers" menu is visible, but it can't be visited since it
      Adrian> contains nothing usable for CONFIG_SGI_SN=n.
      Jes> Thats only a third of the patch, if you want to do that, you should
      Jes> remove the redundant SGI_SN checks below.
      Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
  9. 07 Feb, 2006 1 commit
  10. 01 Feb, 2006 1 commit
  11. 26 Jan, 2006 1 commit
  12. 14 Jan, 2006 1 commit
    • Patrick Gefre's avatar
      [PATCH] Altix: ioc3 serial support · 2d0cfb52
      Patrick Gefre authored
      Add driver support for a 2 port PCI IOC3-based serial card on Altix boxes:
      This is a re-submission.  On the original submission I was asked to
      organize the code so that the MIPS ioc3 ethernet and serial parts could be
      used with this driver.  Stanislaw Skowronek was kind enough to provide the
      shim layer for this - thanks Stanislaw.  This patch includes the shim layer
      and the Altix PCI ioc3 serial driver.  The MIPS merged ioc3 ethernet and
      serial support is forthcoming.
      Signed-off-by: default avatarPatrick Gefre <pfg@sgi.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
  13. 21 Jun, 2005 3 commits
    • Brent Casavant's avatar
      [PATCH] ioc4: PCI bus speed detection · d4c477ca
      Brent Casavant authored
      Several hardware features of SGI's IOC4 I/O controller chip require
      timing-related driver calculations dependent upon the PCI bus speed.  This
      patch enables the core IOC4 driver code to detect the actual bus speed and
      store a value that can later be used by the IOC4 subdrivers as needed.
      Signed-off-by: default avatarBrent Casavant <bcasavan@sgi.com>
      Acked-by: default avatarPat Gefre <pfg@sgi.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
    • Brent Casavant's avatar
      [PATCH] ioc4: CONFIG split · e5d310b3
      Brent Casavant authored
      The SGI IOC4 I/O controller chip drivers are currently all configured by
      CONFIG_BLK_DEV_SGIIOC4.  This is undesirable as not all IOC4 hardware features
      are needed by all systems.
      This patch adds two configuration variables, CONFIG_SGI_IOC4 for core IOC4
      driver support (see patch 1/3 in this series for further explanation) and
      CONFIG_SERIAL_SGI_IOC4 to independently enable serial port support.
      Signed-off-by: default avatarBrent Casavant <bcasavan@sgi.com>
      Acked-by: default avatarPat Gefre <pfg@sgi.com>
      Acked-by: default avatarJeremy Higdon <jeremy@sgi.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
    • Brent Casavant's avatar
      [PATCH] ioc4: Core driver rewrite · 22329b51
      Brent Casavant authored
      This series of patches reworks the configuration and internal structure
      of the SGI IOC4 I/O controller device drivers.
      These changes are motivated by several factors:
      - The IOC4 chip PCI resources are of mixed use between functions (i.e.
        multiple functions are handled in the same address range, sometimes
        within the same register), muddling resource ownership and initialization
        issues.  Centralizing this ownership in a core driver is desirable.
      - The IOC4 chip implements multiple functions (serial, IDE, others not
        yet implemented in the mainline kernel) but is not a multifunction
        PCI device.  In order to properly handle device addition and removal
        as well as module insertion and deletion, an intermediary IOC4-specific
        driver layer is needed to handle these operations cleanly.
      - All IOC4 drivers are currently enabled by a single CONFIG value.  As
        not all systems need all IOC4 functions, it is desireable to enable
        these drivers independently.
      - The current IOC4 core driver will trigger loading of all function-level
        drivers, as it makes direct calls to them.  This situation should be
        reversed (i.e. function-level drivers cause loading of core driver)
        in order to maintain a clear and least-surprise driver loading model.
      - IOC4 hardware design necessitates some driver-level dependency on
        the PCI bus clock speed.  Current code assumes a 66MHz bus, but the
        speed should be autodetected and appropriate compensation taken.
      This patch series effects the above changes by a newly and better designed
      IOC4 core driver with which the function-level drivers can register and
      deregister themselves upon module insertion/removal.  By tracking these
      modules, device addition/removal is also handled properly.  PCI resource
      management and ownership issues are centralized in this core driver, and
      IOC4-wide configuration actions such as bus speed detection are also
      handled in this core driver.
      This patch:
      The SGI IOC4 I/O controller chip implements multiple functions, though it is
      not a multi-function PCI device.  Additionally, various PCI resources of the
      IOC4 are shared by multiple hardware functions, and thus resource ownership by
      driver is not clearly delineated.  Due to the current driver design, all core
      and subordinate drivers must be loaded, or none, which is undesirable if not
      all IOC4 hardware features are being used.
      This patch reorganizes the IOC4 drivers so that the core driver provides a
      subdriver registration service.  Through appropriate callbacks the subdrivers
      can now handle device addition and removal, as well as module insertion and
      deletion (though the IOC4 IDE driver requires further work before module
      deletion will work).  The core driver now takes care of allocating PCI
      resources and data which must be shared between subdrivers, to clearly
      delineate module ownership of these items.
      Signed-off-by: default avatarBrent Casavant <bcasavan@sgi.com>
      Acked-by: Pat Gefre <pfg@sgi.com
      Acked-by: default avatarJeremy Higdon <jeremy@sgi.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
  14. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      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!