The Intel Volume Management Device (VMD) is an integrated endpoint on the platform's PCIe root complex that acts as a host bridge to a secondary PCIe domain. BIOS can reassign one or more root ports to appear within VMD domains instead of the primary domain. This driver enables and enumerates the VMD domain using the root bus configuration interface provided by the PCI subsystem.
CC: Bryan Veal <bryan.e.v...@intel.com> CC: Dan Williams <dan.j.willi...@intel.com> CC: x...@kernel.org CC: linux-kernel@vger.kernel.org CC: linux-...@vger.kernel.org Keith Busch (2): x86: PCI bus specific MSI operations x86/pci: Initial commit for new VMD device driver arch/x86/Kconfig | 11 ++ arch/x86/include/asm/pci.h | 3 + arch/x86/kernel/x86_init.c | 19 ++ arch/x86/pci/Makefile | 2 + arch/x86/pci/vmd.c | 412 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 447 insertions(+) create mode 100644 arch/x86/pci/vmd.c -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
