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author | long <tlnguyen@snoqualmie.dp.intel.com> | 2005-06-22 09:09:54 -0700 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-07-01 13:35:51 -0700 |
commit | 5823d100ae260d022b4dd5ec9cc0b85f0bf0d646 (patch) | |
tree | 20cb85773cb51eed009a8b0f4646ebc4db7c293a /drivers/pci/pcie/portdrv_core.c | |
parent | a00db371624e2e3718e5ab7d73bf364681098106 (diff) | |
download | kernel_samsung_smdk4412-5823d100ae260d022b4dd5ec9cc0b85f0bf0d646.zip kernel_samsung_smdk4412-5823d100ae260d022b4dd5ec9cc0b85f0bf0d646.tar.gz kernel_samsung_smdk4412-5823d100ae260d022b4dd5ec9cc0b85f0bf0d646.tar.bz2 |
[PATCH] PCI: acpi tg3 ethernet not coming back properly after S3 suspendon DellM70
This patch, is based on kernel 2.6.12, provides a fix for PCIe
port bus driver suspend/resume.
Signed-off-by: T. Long Nguyen <tom.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/pcie/portdrv_core.c')
-rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index f5c5f10..4db6998 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -275,10 +275,17 @@ int pcie_port_device_probe(struct pci_dev *dev) int pcie_port_device_register(struct pci_dev *dev) { + struct pcie_port_device_ext *p_ext; int status, type, capabilities, irq_mode, i; int vectors[PCIE_PORT_DEVICE_MAXSERVICES]; u16 reg16; + /* Allocate port device extension */ + if (!(p_ext = kmalloc(sizeof(struct pcie_port_device_ext), GFP_KERNEL))) + return -ENOMEM; + + pci_set_drvdata(dev, p_ext); + /* Get port type */ pci_read_config_word(dev, pci_find_capability(dev, PCI_CAP_ID_EXP) + @@ -288,6 +295,7 @@ int pcie_port_device_register(struct pci_dev *dev) /* Now get port services */ capabilities = get_port_device_capability(dev); irq_mode = assign_interrupt_mode(dev, vectors, capabilities); + p_ext->interrupt_mode = irq_mode; /* Allocate child services if any */ for (i = 0; i < PCIE_PORT_DEVICE_MAXSERVICES; i++) { |