Displaying 11 results from an estimated 11 matches for "pci_probe".
2011 Jan 10
0
[PATCH] x86-64: refine access permission check for wrmsr to MSR_FAM10H_MMIO_CONF_BASE
...urselves, not only when we enabled it.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -2297,8 +2297,7 @@ static int emulate_privileged_op(struct
goto fail;
if (
#ifdef CONFIG_X86_64
- (pci_probe & PCI_PROBE_MMCONF) &&
- (pci_probe & PCI_CHECK_ENABLE_AMD_MMCONF) ?
+ (pci_probe & PCI_PROBE_MASK) == PCI_PROBE_MMCONF ?
val != msr_content :
#endif
((val ^ msr_content) &
____________________________...
2014 Aug 20
1
[RFC PATCH 03/11] PCI/MSI: Refactor pci_dev_msi_enabled()
...|= IOAT_PCI_DMACTRL_MSI_EN;
> else
> dmactrl &= ~IOAT_PCI_DMACTRL_MSI_EN;
> diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index
> 5798541..ec0a794 100644
> --- a/drivers/firewire/ohci.c
> +++ b/drivers/firewire/ohci.c
> @@ -3705,7 +3705,7 @@ static int pci_probe(struct pci_dev *dev,
> if (!(ohci->quirks & QUIRK_NO_MSI))
> pci_enable_msi(dev);
> if (request_irq(dev->irq, irq_handler,
> - pci_dev_msi_enabled(dev) ? 0 : IRQF_SHARED,
> + pci_dev_msi_enabled(dev, MSI_TYPE | MSIX_TYPE) ? 0 :
> IRQF_SHARED,
> ohci_dri...
2014 Aug 20
1
[RFC PATCH 03/11] PCI/MSI: Refactor pci_dev_msi_enabled()
...|= IOAT_PCI_DMACTRL_MSI_EN;
> else
> dmactrl &= ~IOAT_PCI_DMACTRL_MSI_EN;
> diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index
> 5798541..ec0a794 100644
> --- a/drivers/firewire/ohci.c
> +++ b/drivers/firewire/ohci.c
> @@ -3705,7 +3705,7 @@ static int pci_probe(struct pci_dev *dev,
> if (!(ohci->quirks & QUIRK_NO_MSI))
> pci_enable_msi(dev);
> if (request_irq(dev->irq, irq_handler,
> - pci_dev_msi_enabled(dev) ? 0 : IRQF_SHARED,
> + pci_dev_msi_enabled(dev, MSI_TYPE | MSIX_TYPE) ? 0 :
> IRQF_SHARED,
> ohci_dri...
2014 Jul 26
0
[RFC PATCH 03/11] PCI/MSI: Refactor pci_dev_msi_enabled()
...nabled(pdev, MSI_TYPE))
dmactrl |= IOAT_PCI_DMACTRL_MSI_EN;
else
dmactrl &= ~IOAT_PCI_DMACTRL_MSI_EN;
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 5798541..ec0a794 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -3705,7 +3705,7 @@ static int pci_probe(struct pci_dev *dev,
if (!(ohci->quirks & QUIRK_NO_MSI))
pci_enable_msi(dev);
if (request_irq(dev->irq, irq_handler,
- pci_dev_msi_enabled(dev) ? 0 : IRQF_SHARED,
+ pci_dev_msi_enabled(dev, MSI_TYPE | MSIX_TYPE) ? 0 : IRQF_SHARED,
ohci_driver_name, ohci)) {
ohci_err(ohci...
2008 Oct 21
16
[PATCH 0/15 v5] PCI: Linux kernel SR-IOV support
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other purposes such as QoS, security,
and etc.
Major changes between v4 -> v5:
1, remove interfaces for PF driver to create sysfs entries (Matthew
2008 Oct 21
16
[PATCH 0/15 v5] PCI: Linux kernel SR-IOV support
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other purposes such as QoS, security,
and etc.
Major changes between v4 -> v5:
1, remove interfaces for PF driver to create sysfs entries (Matthew
2008 Oct 22
20
[PATCH 0/16 v6] PCI: Linux kernel SR-IOV support
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other purposes such as QoS, security,
and etc.
Changes from v5 to v6:
1, update ABI document to include SR-IOV sysfs entries (Greg KH)
2, fix two coding
2008 Oct 22
20
[PATCH 0/16 v6] PCI: Linux kernel SR-IOV support
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other purposes such as QoS, security,
and etc.
Changes from v5 to v6:
1, update ABI document to include SR-IOV sysfs entries (Greg KH)
2, fix two coding
2008 Oct 22
20
[PATCH 0/16 v6] PCI: Linux kernel SR-IOV support
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other purposes such as QoS, security,
and etc.
Changes from v5 to v6:
1, update ABI document to include SR-IOV sysfs entries (Greg KH)
2, fix two coding
2014 Jul 26
20
[RFC PATCH 00/11] Refactor MSI to support Non-PCI device
Hi all,
The series is a draft of generic MSI driver that supports PCI
and Non-PCI device which have MSI capability. If you're not interested
it, sorry for the noise.
The series is based on Linux-3.16-rc1.
MSI was introduced in PCI Spec 2.2. Currently, kernel MSI
driver codes are bonding with PCI device. Because MSI has a lot
advantages in design. More and more non-PCI devices want to
use
2014 Jul 26
20
[RFC PATCH 00/11] Refactor MSI to support Non-PCI device
Hi all,
The series is a draft of generic MSI driver that supports PCI
and Non-PCI device which have MSI capability. If you're not interested
it, sorry for the noise.
The series is based on Linux-3.16-rc1.
MSI was introduced in PCI Spec 2.2. Currently, kernel MSI
driver codes are bonding with PCI device. Because MSI has a lot
advantages in design. More and more non-PCI devices want to
use