Linux kernel source tree https://git.amat.us/linux/atom/drivers/pci/hotplug?h=v3.6 2012-07-24T23:17:07Z 2012-07-24T23:17:07Z Linus Torvalds torvalds@linux-foundation.org 2012-07-24T23:17:07Z urn:sha1:6dd53aa4563a2c69e80a24d2cc68d484b5ea2891 Pull PCI changes from Bjorn Helgaas: "Host bridge hotplug: - Add MMCONFIG support for hot-added host bridges (Jiang Liu) Device hotplug: - Move fixups from __init to __devinit (Sebastian Andrzej Siewior) - Call FINAL fixups for hot-added devices, too (Myron Stowe) - Factor out generic code for P2P bridge hot-add (Yinghai Lu) - Remove all functions in a slot, not just those with _EJx (Amos Kong) Dynamic resource management: - Track bus number allocation (struct resource tree per domain) (Yinghai Lu) - Make P2P bridge 1K I/O windows work with resource reassignment (Bjorn Helgaas, Yinghai Lu) - Disable decoding while updating 64-bit BARs (Bjorn Helgaas) Power management: - Add PCIe runtime D3cold support (Huang Ying) Virtualization: - Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex Williamson) - Add quirks for devices with broken INTx masking (Jan Kiszka) Miscellaneous: - Fix some PCI Express capability version issues (Myron Stowe) - Factor out some arch code with a weak, generic, pcibios_setup() (Myron Stowe)" * tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (122 commits) PCI: hotplug: ensure a consistent return value in error case PCI: fix undefined reference to 'pci_fixup_final_inited' PCI: build resource code for M68K architecture PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width() PCI: reorder __pci_assign_resource() (no change) PCI: fix truncation of resource size to 32 bits PCI: acpiphp: merge acpiphp_debug and debug PCI: acpiphp: remove unused res_lock sparc/PCI: replace pci_cfg_fake_ranges() with pci_read_bridge_bases() PCI: call final fixups hot-added devices PCI: move final fixups from __init to __devinit x86/PCI: move final fixups from __init to __devinit MIPS/PCI: move final fixups from __init to __devinit PCI: support sizing P2P bridge I/O windows with 1K granularity PCI: reimplement P2P bridge 1K I/O windows (Intel P64H2) PCI: disable MEM decoding while updating 64-bit MEM BARs PCI: leave MEM and IO decoding disabled during 64-bit BAR sizing, too PCI: never discard enable/suspend/resume_early/resume fixups PCI: release temporary reference in __nv_msi_ht_cap_quirk() PCI: restructure 'pci_do_fixups()' ... 2012-07-24T10:59:30Z Masanari Iida standby24x7@gmail.com 2012-07-23T13:39:51Z urn:sha1:367fa9821af9897ec0592fd15b23e38227f4bcc5 Correct spelling typo in drivers/pci/hotplug. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2012-07-18T20:08:22Z Bjorn Helgaas bhelgaas@google.com 2012-07-18T20:08:22Z urn:sha1:63b96f7baeba71966c723912c3f8f0274577f877 * pci/yinghai-pciehp-unused: PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width() 2012-07-16T15:29:01Z Bjorn Helgaas bhelgaas@google.com 2012-07-16T15:29:01Z urn:sha1:d47557e4616904c9208e233b2a0e11662ba293b1 * pci/julia-return-values: PCI: hotplug: ensure a consistent return value in error case 2012-07-16T15:25:56Z Julia Lawall Julia.Lawall@lip6.fr 2012-07-16T15:25:56Z urn:sha1:83d057107382b74a4b15c59971631aa3542599a5 Typically, the return value desired for the failure of a function with an integer return value is a negative integer. In these cases, the return value is sometimes a negative integer and sometimes 0, due to a subsequent initialization of the return variable within the loop. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) //<smpl> @r exists@ identifier ret; position p; constant C; expression e1,e3,e4; statement S; @@ ret = -C ... when != ret = e3 when any if@p (...) S ... when any if (\(ret != 0\|ret < 0\|ret > 0\) || ...) { ... return ...; } ... when != ret = e3 when any *if@p (...) { ... when != ret = e4 return ret; } //</smpl> [bhelgaas: squashed into one patch] Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 2012-07-12T21:41:32Z Yinghai Lu yinghai@kernel.org 2012-07-11T22:08:16Z urn:sha1:e73cfecdfca900098f807f9523f45573a1155429 Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> 2012-07-11T18:26:40Z Bjorn Helgaas bhelgaas@google.com 2012-07-11T18:26:40Z urn:sha1:7569c43e4d3fbb0ef1a8db0db3c1d77111bf26ed * pci/yinghai-hotplug-cleanup: PCI: acpiphp: merge acpiphp_debug and debug PCI: acpiphp: remove unused res_lock 2012-07-10T23:02:37Z Yinghai Lu yinghai@kernel.org 2012-06-23T07:42:03Z urn:sha1:2ac45f28b8eeef576c48579833b40b572f3f9790 Should not have two, just remove debug, and use module_param_named instead. Also change acpiphp_debug to bool. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 2012-07-10T21:44:58Z Yinghai Lu yinghai@kernel.org 2012-06-23T07:42:01Z urn:sha1:e735a80bd57d6b04e1c8f30da762ed0c6af5ee6a res_lock is never used, so remove it. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 2012-06-22T21:32:50Z Bjorn Helgaas bhelgaas@google.com 2012-06-22T21:32:50Z urn:sha1:0f6662a49bf1b5a163ed4e6321c382d2390c817b * topic/bjorn-trivial: PCI: remove useless pcix_set_mmrbc() dev->bus check PCI: acpiphp: check whether _ADR evaluation succeeded PCI: shpchp: remove dead code PCI: fix P2P bridge I/O port window sign extension PCI: fix upstream P2P bridge checks when enabling OBFF and LTR PCI: use __weak consistently PCI: cleanup assign_requested_resources_sorted() kernel-doc warning sparc/PCI: remove unused pcibios_assign_resource() definition