diff options
Diffstat (limited to 'drivers/pci')
-rw-r--r-- | drivers/pci/bus.c | 10 | ||||
-rw-r--r-- | drivers/pci/dmar.c | 9 | ||||
-rw-r--r-- | drivers/pci/hotplug-pci.c | 2 | ||||
-rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 2 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpci_hotplug_pci.c | 2 | ||||
-rw-r--r-- | drivers/pci/hotplug/ibmphp_ebda.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 5 | ||||
-rw-r--r-- | drivers/pci/hotplug/pciehp_pci.c | 2 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_pci.c | 2 | ||||
-rw-r--r-- | drivers/pci/intel-iommu.c | 7 | ||||
-rw-r--r-- | drivers/pci/intel-iommu.h | 5 | ||||
-rw-r--r-- | drivers/pci/iova.c | 3 | ||||
-rw-r--r-- | drivers/pci/iova.h | 3 | ||||
-rw-r--r-- | drivers/pci/pci.c | 1 | ||||
-rw-r--r-- | drivers/pci/probe.c | 8 | ||||
-rw-r--r-- | drivers/pci/quirks.c | 41 | ||||
-rw-r--r-- | drivers/pci/rom.c | 3 |
17 files changed, 45 insertions, 61 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index ef5a6a245f5..6a9403d79e0 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -145,13 +145,15 @@ void pci_bus_add_devices(struct pci_bus *bus) child_bus = dev->subordinate; child_bus->dev.parent = child_bus->bridge; retval = device_register(&child_bus->dev); - if (!retval) + if (retval) + dev_err(&dev->dev, "Error registering pci_bus," + " continuing...\n"); + else retval = device_create_file(&child_bus->dev, &dev_attr_cpuaffinity); if (retval) - dev_err(&dev->dev, "Error registering pci_bus" - " device bridge symlink," - " continuing...\n"); + dev_err(&dev->dev, "Error creating cpuaffinity" + " file, continuing...\n"); } } } diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c index 8ed26480371..f941f609dbf 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c @@ -14,11 +14,12 @@ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307 USA. * - * Copyright (C) Ashok Raj <ashok.raj@intel.com> - * Copyright (C) Shaohua Li <shaohua.li@intel.com> - * Copyright (C) Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> + * Copyright (C) 2006-2008 Intel Corporation + * Author: Ashok Raj <ashok.raj@intel.com> + * Author: Shaohua Li <shaohua.li@intel.com> + * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> * - * This file implements early detection/parsing of DMA Remapping Devices + * This file implements early detection/parsing of DMA Remapping Devices * reported to OS through BIOS via DMA remapping reporting (DMAR) ACPI * tables. */ diff --git a/drivers/pci/hotplug-pci.c b/drivers/pci/hotplug-pci.c index a590ef68215..4d4a6447840 100644 --- a/drivers/pci/hotplug-pci.c +++ b/drivers/pci/hotplug-pci.c @@ -4,7 +4,7 @@ #include "pci.h" -unsigned int pci_do_scan_bus(struct pci_bus *bus) +unsigned int __devinit pci_do_scan_bus(struct pci_bus *bus) { unsigned int max; diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index cf22f9e01e0..5e50008d118 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -1085,7 +1085,7 @@ static int acpiphp_bus_trim(acpi_handle handle) * This function should be called per *physical slot*, * not per each slot object in ACPI namespace. */ -static int enable_device(struct acpiphp_slot *slot) +static int __ref enable_device(struct acpiphp_slot *slot) { struct pci_dev *dev; struct pci_bus *bus = slot->bridge->pci_bus; diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c index 5e9be44817c..b3515fc4cd3 100644 --- a/drivers/pci/hotplug/cpci_hotplug_pci.c +++ b/drivers/pci/hotplug/cpci_hotplug_pci.c @@ -250,7 +250,7 @@ int cpci_led_off(struct slot* slot) * Device configuration functions */ -int cpci_configure_slot(struct slot* slot) +int __ref cpci_configure_slot(struct slot *slot) { struct pci_bus *parent; int fn; diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c index 600ed7b67ae..bbccde9f228 100644 --- a/drivers/pci/hotplug/ibmphp_ebda.c +++ b/drivers/pci/hotplug/ibmphp_ebda.c @@ -963,6 +963,7 @@ static int __init ebda_rsrc_controller (void) bus_info_ptr1 = ibmphp_find_same_bus_num (hpc_ptr->slots[index].slot_bus_num); if (!bus_info_ptr1) { + kfree(tmp_slot); rc = -ENODEV; goto error; } diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 6eba9b2cfb9..698975a6a21 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -711,7 +711,8 @@ static int hpc_power_off_slot(struct slot * slot) retval = pcie_write_cmd(slot, slot_cmd, cmd_mask); if (retval) { err("%s: Write command failed!\n", __FUNCTION__); - return -1; + retval = -1; + goto out; } dbg("%s: SLOTCTRL %x write cmd %x\n", __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); @@ -722,7 +723,7 @@ static int hpc_power_off_slot(struct slot * slot) * removed from the slot/adapter. */ msleep(1000); - + out: if (changed) pcie_unmask_bad_dllp(ctrl); diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c index dd50713966d..9372a840b63 100644 --- a/drivers/pci/hotplug/pciehp_pci.c +++ b/drivers/pci/hotplug/pciehp_pci.c @@ -167,7 +167,7 @@ static void program_fw_provided_values(struct pci_dev *dev) } } -static int pciehp_add_bridge(struct pci_dev *dev) +static int __ref pciehp_add_bridge(struct pci_dev *dev) { struct pci_bus *parent = dev->bus; int pass, busnr, start = parent->secondary; diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c index 0a6b25ef194..a69a2152089 100644 --- a/drivers/pci/hotplug/shpchp_pci.c +++ b/drivers/pci/hotplug/shpchp_pci.c @@ -96,7 +96,7 @@ static void program_fw_provided_values(struct pci_dev *dev) } } -int shpchp_configure_device(struct slot *p_slot) +int __ref shpchp_configure_device(struct slot *p_slot) { struct pci_dev *dev; struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate; diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index a4c3089f892..977d29b3229 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -14,9 +14,10 @@ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307 USA. * - * Copyright (C) Ashok Raj <ashok.raj@intel.com> - * Copyright (C) Shaohua Li <shaohua.li@intel.com> - * Copyright (C) Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> + * Copyright (C) 2006-2008 Intel Corporation + * Author: Ashok Raj <ashok.raj@intel.com> + * Author: Shaohua Li <shaohua.li@intel.com> + * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> */ #include <linux/init.h> diff --git a/drivers/pci/intel-iommu.h b/drivers/pci/intel-iommu.h index 07f5f6353bd..afc0ad96122 100644 --- a/drivers/pci/intel-iommu.h +++ b/drivers/pci/intel-iommu.h @@ -14,8 +14,9 @@ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307 USA. * - * Copyright (C) Ashok Raj <ashok.raj@intel.com> - * Copyright (C) Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> + * Copyright (C) 2006-2008 Intel Corporation + * Author: Ashok Raj <ashok.raj@intel.com> + * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> */ #ifndef _INTEL_IOMMU_H_ diff --git a/drivers/pci/iova.c b/drivers/pci/iova.c index 8de7ab6c6d0..dbcdd6bfa63 100644 --- a/drivers/pci/iova.c +++ b/drivers/pci/iova.c @@ -3,7 +3,8 @@ * * This file is released under the GPLv2. * - * Copyright (C) 2006 Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> + * Copyright (C) 2006-2008 Intel Corporation + * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> */ #include "iova.h" diff --git a/drivers/pci/iova.h b/drivers/pci/iova.h index d521b5b7319..228f6c94b69 100644 --- a/drivers/pci/iova.h +++ b/drivers/pci/iova.h @@ -3,7 +3,8 @@ * * This file is released under the GPLv2. * - * Copyright (C) 2006 Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> + * Copyright (C) 2006-2008 Intel Corporation + * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> * */ diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index ae3df46eaab..183fddaa38b 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -554,6 +554,7 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) case PM_EVENT_PRETHAW: /* REVISIT both freeze and pre-thaw "should" use D0 */ case PM_EVENT_SUSPEND: + case PM_EVENT_HIBERNATE: return PCI_D3hot; default: printk("Unrecognized suspend event %d\n", state.event); diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 4d23b9fb551..2db2e4bb0d1 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -286,7 +286,7 @@ static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom) } } -void pci_read_bridge_bases(struct pci_bus *child) +void __devinit pci_read_bridge_bases(struct pci_bus *child) { struct pci_dev *dev = child->self; u8 io_base_lo, io_limit_lo; @@ -472,7 +472,7 @@ static void pci_fixup_parent_subordinate_busnr(struct pci_bus *child, int max) * them, we proceed to assigning numbers to the remaining buses in * order to avoid overlaps between old and new bus numbers. */ -int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass) +int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, int pass) { struct pci_bus *child; int is_cardbus = (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS); @@ -1008,7 +1008,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn) return nr; } -unsigned int pci_scan_child_bus(struct pci_bus *bus) +unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus) { unsigned int devfn, pass, max = bus->secondary; struct pci_dev *dev; @@ -1116,7 +1116,7 @@ err_out: return NULL; } -struct pci_bus *pci_scan_bus_parented(struct device *parent, +struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent, int bus, struct pci_ops *ops, void *sysdata) { struct pci_bus *b; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index bbad4a9f264..e9a333d9855 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1652,9 +1652,8 @@ static void __devinit quirk_via_cx700_pci_parking_caching(struct pci_dev *dev) pci_write_config_byte(dev, 0x75, 0x1); pci_write_config_byte(dev, 0x77, 0x0); - printk(KERN_INFO - "PCI: VIA CX700 PCI parking/caching fixup on %s\n", - pci_name(dev)); + dev_info(&dev->dev, + "Disabling VIA CX700 PCI parking/caching\n"); } } } @@ -1726,32 +1725,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT2 quirk_msi_ht_cap); -/* - * Force enable MSI mapping capability on HT bridges - */ -static void __devinit quirk_msi_ht_cap_enable(struct pci_dev *dev) -{ - int pos, ttl = 48; - - pos = pci_find_ht_capability(dev, HT_CAPTYPE_MSI_MAPPING); - while (pos && ttl--) { - u8 flags; - - if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS, &flags) == 0) { - printk(KERN_INFO "PCI: Enabling HT MSI Mapping on %s\n", - pci_name(dev)); - - pci_write_config_byte(dev, pos + HT_MSI_FLAGS, - flags | HT_MSI_FLAGS_ENABLE); - } - pos = pci_find_next_ht_capability(dev, pos, - HT_CAPTYPE_MSI_MAPPING); - } -} -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, - PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB, - quirk_msi_ht_cap_enable); - /* The nVidia CK804 chipset may have 2 HT MSI mappings. * MSI are supported if the MSI capability set in any of these mappings. */ @@ -1778,9 +1751,8 @@ static void __devinit quirk_nvidia_ck804_msi_ht_cap(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE, quirk_nvidia_ck804_msi_ht_cap); -/* - * Force enable MSI mapping capability on HT bridges */ -static inline void ht_enable_msi_mapping(struct pci_dev *dev) +/* Force enable MSI mapping capability on HT bridges */ +static void __devinit ht_enable_msi_mapping(struct pci_dev *dev) { int pos, ttl = 48; @@ -1799,6 +1771,9 @@ static inline void ht_enable_msi_mapping(struct pci_dev *dev) HT_CAPTYPE_MSI_MAPPING); } } +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, + PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB, + ht_enable_msi_mapping); static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev) { @@ -1830,7 +1805,7 @@ static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev) if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS, &flags) == 0) { - dev_info(&dev->dev, "Quirk disabling HT MSI mapping"); + dev_info(&dev->dev, "Disabling HT MSI mapping"); pci_write_config_byte(dev, pos + HT_MSI_FLAGS, flags & ~HT_MSI_FLAGS_ENABLE); } diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c index a98b2470b9e..bd5c0e03139 100644 --- a/drivers/pci/rom.c +++ b/drivers/pci/rom.c @@ -242,8 +242,7 @@ void pci_remove_rom(struct pci_dev *pdev) #endif /* 0 */ /** - * pci_cleanup_rom - internal routine for freeing the ROM copy created - * by pci_map_rom_copy called from remove.c + * pci_cleanup_rom - free the ROM copy created by pci_map_rom_copy * @pdev: pointer to pci device struct * * Free the copied ROM if we allocated one. |