Displaying 5 results from an estimated 5 matches for "msi_setup_irq".
2014 Aug 20
1
[RFC PATCH 11/11] x86/MSI: Refactor x86 MSI code
..._data(irq);
> if (!cfg)
> return -EINVAL;
>
> - devid = get_device_id(&pdev->dev);
> + devid = get_device_id(&dev->dev);
> index = alloc_irq_index(cfg, devid, nvec);
>
> return index < 0 ? MAX_IRQS_PER_TABLE : index;
> }
>
> -static int msi_setup_irq(struct pci_dev *pdev, unsigned int irq,
> +static int msi_setup_irq(struct msi_irqs *msi, unsigned int irq,
> int index, int offset)
> {
> struct irq_2_irte *irte_info;
> struct irq_cfg *cfg;
> u16 devid;
> + struct pci_dev *dev = msi->data;
>
> - if (!pde...
2014 Aug 20
1
[RFC PATCH 11/11] x86/MSI: Refactor x86 MSI code
..._data(irq);
> if (!cfg)
> return -EINVAL;
>
> - devid = get_device_id(&pdev->dev);
> + devid = get_device_id(&dev->dev);
> index = alloc_irq_index(cfg, devid, nvec);
>
> return index < 0 ? MAX_IRQS_PER_TABLE : index;
> }
>
> -static int msi_setup_irq(struct pci_dev *pdev, unsigned int irq,
> +static int msi_setup_irq(struct msi_irqs *msi, unsigned int irq,
> int index, int offset)
> {
> struct irq_2_irte *irte_info;
> struct irq_cfg *cfg;
> u16 devid;
> + struct pci_dev *dev = msi->data;
>
> - if (!pde...
2014 Jul 26
0
[RFC PATCH 11/11] x86/MSI: Refactor x86 MSI code
...if (!dev)
return -EINVAL;
cfg = irq_get_chip_data(irq);
if (!cfg)
return -EINVAL;
- devid = get_device_id(&pdev->dev);
+ devid = get_device_id(&dev->dev);
index = alloc_irq_index(cfg, devid, nvec);
return index < 0 ? MAX_IRQS_PER_TABLE : index;
}
-static int msi_setup_irq(struct pci_dev *pdev, unsigned int irq,
+static int msi_setup_irq(struct msi_irqs *msi, unsigned int irq,
int index, int offset)
{
struct irq_2_irte *irte_info;
struct irq_cfg *cfg;
u16 devid;
+ struct pci_dev *dev = msi->data;
- if (!pdev)
+ if (!dev)
return -EINVAL;
cfg =...
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