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Merge branches 'pci/hotplug', 'pci/msi', 'pci/virtualization' and 'pci/misc' into next

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* pci/hotplug:
  PCI: rphahp: Fix endianess issues
  PCI: Allow hotplug service drivers to operate in polling mode
  PCI: pciehp: Acknowledge spurious "cmd completed" event
  PCI: pciehp: Use PCI_EXP_SLTCAP_PSN define
  PCI: hotplug: Remove unnecessary "dev->bus" test

* pci/msi:
  GenWQE: Use pci_enable_msi_exact() instead of pci_enable_msi_block()
  PCI/MSI: Simplify populate_msi_sysfs()
  PCI/portdrv: Use pci_enable_msix_exact() instead of pci_enable_msix()

* pci/virtualization:
  PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk

* pci/misc:
  PCI: Fix use of uninitialized MPS value
  PCI: Remove dead code
  MAINTAINERS: Add arch/x86/kernel/quirks.c to PCI file patterns
  PCI: Remove unnecessary __ref annotations
  PCI: Fail new_id for vendor/device values already built into driver
  PCI: Add new ID for Intel GPU "spurious interrupt" quirk
  PCI: Update my email address
  PCI: Fix incorrect vgaarb conditional in WARN_ON()
  PCI: Use designated initialization in PCI_VDEVICE
  PCI: Remove old serial device IDs
  PCI: Remove unnecessary includes of <linux/init.h>
  powerpc/PCI: Fix NULL dereference in sys_pciconfig_iobase() list traversal
This commit is contained in:
Bjorn Helgaas
2014-04-29 17:43:58 -06:00
parent c9eaa447e7 761ce53330 a30d0108b0 1a30fd0dba 1e358f94c0
commit 518a6a34f6
29 changed files with 90 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/pci/hotplug/acpiphp_glue.c
View File

@@ -41,7 +41,6 @@
#define pr_fmt(fmt) "acpiphp_glue: " fmt
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
@@ -501,7 +500,7 @@ static int acpiphp_rescan_slot(struct acpiphp_slot *slot)
* This function should be called per *physical slot*,
* not per each slot object in ACPI namespace.
*/
static void __ref enable_slot(struct acpiphp_slot *slot)
static void enable_slot(struct acpiphp_slot *slot)
{
struct pci_dev *dev;
struct pci_bus *bus = slot->bus;

2
drivers/pci/hotplug/cpci_hotplug_pci.c
View File

@@ -250,7 +250,7 @@ int cpci_led_off(struct slot* slot)
* Device configuration functions
*/
int __ref cpci_configure_slot(struct slot *slot)
int cpci_configure_slot(struct slot *slot)
{
struct pci_dev *dev;
struct pci_bus *parent;

1
drivers/pci/hotplug/cpqphp_nvram.c
View File

@@ -34,7 +34,6 @@
#include <linux/workqueue.h>
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <asm/uaccess.h>
#include "cpqphp.h"
#include "cpqphp_nvram.h"

2
drivers/pci/hotplug/pciehp.h
View File

@@ -127,7 +127,7 @@ struct controller {
#define HP_SUPR_RM(ctrl) ((ctrl)->slot_cap & PCI_EXP_SLTCAP_HPS)
#define EMI(ctrl) ((ctrl)->slot_cap & PCI_EXP_SLTCAP_EIP)
#define NO_CMD_CMPL(ctrl) ((ctrl)->slot_cap & PCI_EXP_SLTCAP_NCCS)
#define PSN(ctrl) ((ctrl)->slot_cap >> 19)
#define PSN(ctrl) (((ctrl)->slot_cap & PCI_EXP_SLTCAP_PSN) >> 19)
int pciehp_sysfs_enable_slot(struct slot *slot);
int pciehp_sysfs_disable_slot(struct slot *slot);

2
drivers/pci/hotplug/pciehp_hpc.c
View File

@@ -159,6 +159,8 @@ static void pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
pcie_capability_read_word(pdev, PCI_EXP_SLTSTA, &slot_status);
if (slot_status & PCI_EXP_SLTSTA_CC) {
pcie_capability_write_word(pdev, PCI_EXP_SLTSTA,
PCI_EXP_SLTSTA_CC);
if (!ctrl->no_cmd_complete) {
/*
* After 1 sec and CMD_COMPLETED still not set, just

3
drivers/pci/hotplug/pcihp_slot.c
View File

@@ -160,8 +160,7 @@ void pci_configure_slot(struct pci_dev *dev)
(dev->class >> 8) == PCI_CLASS_BRIDGE_PCI)))
return;
if (dev->bus)
pcie_bus_configure_settings(dev->bus);
pcie_bus_configure_settings(dev->bus);
memset(&hpp, 0, sizeof(hpp));
ret = pci_get_hp_params(dev, &hpp);

15
drivers/pci/hotplug/rpaphp_core.c
View File

@@ -223,16 +223,16 @@ int rpaphp_get_drc_props(struct device_node *dn, int *drc_index,
type_tmp = (char *) &types[1];
/* Iterate through parent properties, looking for my-drc-index */
for (i = 0; i < indexes[0]; i++) {
for (i = 0; i < be32_to_cpu(indexes[0]); i++) {
if ((unsigned int) indexes[i + 1] == *my_index) {
if (drc_name)
*drc_name = name_tmp;
if (drc_type)
*drc_type = type_tmp;
if (drc_index)
*drc_index = *my_index;
*drc_index = be32_to_cpu(*my_index);
if (drc_power_domain)
*drc_power_domain = domains[i+1];
*drc_power_domain = be32_to_cpu(domains[i+1]);
return 0;
}
name_tmp += (strlen(name_tmp) + 1);
@@ -321,16 +321,19 @@ int rpaphp_add_slot(struct device_node *dn)
/* register PCI devices */
name = (char *) &names[1];
type = (char *) &types[1];
for (i = 0; i < indexes[0]; i++) {
for (i = 0; i < be32_to_cpu(indexes[0]); i++) {
int index;
slot = alloc_slot_struct(dn, indexes[i + 1], name, power_domains[i + 1]);
index = be32_to_cpu(indexes[i + 1]);
slot = alloc_slot_struct(dn, index, name,
be32_to_cpu(power_domains[i + 1]));
if (!slot)
return -ENOMEM;
slot->type = simple_strtoul(type, NULL, 10);
dbg("Found drc-index:0x%x drc-name:%s drc-type:%s\n",
indexes[i + 1], name, type);
index, name, type);
retval = rpaphp_enable_slot(slot);
if (!retval)

1
drivers/pci/hotplug/s390_pci_hpc.c
View File

@@ -15,7 +15,6 @@
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <asm/pci_debug.h>
#include <asm/sclp.h>

2
drivers/pci/hotplug/shpchp_pci.c
View File

@@ -34,7 +34,7 @@
#include "../pci.h"
#include "shpchp.h"
int __ref shpchp_configure_device(struct slot *p_slot)
int shpchp_configure_device(struct slot *p_slot)
{
struct pci_dev *dev;
struct controller *ctrl = p_slot->ctrl;