irq_domain_free_irqs(irq, 1);
}
-static irq_hw_number_t pci_msi_get_hwirq(struct msi_domain_info *info,
- msi_alloc_info_t *arg)
-{
- return arg->hwirq;
-}
-
int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec,
msi_alloc_info_t *arg)
{
}
EXPORT_SYMBOL_GPL(pci_msi_prepare);
-void pci_msi_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc)
-{
- arg->desc = desc;
- arg->hwirq = pci_msi_domain_calc_hwirq(desc);
-}
-EXPORT_SYMBOL_GPL(pci_msi_set_desc);
-
static struct msi_domain_ops pci_msi_domain_ops = {
- .get_hwirq = pci_msi_get_hwirq,
.msi_prepare = pci_msi_prepare,
- .set_desc = pci_msi_set_desc,
};
static struct msi_domain_info pci_msi_domain_info = {
.flags = IRQCHIP_SKIP_SET_WAKE,
};
-static irq_hw_number_t dmar_msi_get_hwirq(struct msi_domain_info *info,
- msi_alloc_info_t *arg)
-{
- return arg->hwirq;
-}
-
static int dmar_msi_init(struct irq_domain *domain,
struct msi_domain_info *info, unsigned int virq,
irq_hw_number_t hwirq, msi_alloc_info_t *arg)
}
static struct msi_domain_ops dmar_msi_domain_ops = {
- .get_hwirq = dmar_msi_get_hwirq,
.msi_init = dmar_msi_init,
};
init_irq_alloc_info(&info, NULL);
info.type = X86_IRQ_ALLOC_TYPE_DMAR;
info.devid = id;
+ info.hwirq = id;
info.data = arg;
return irq_domain_alloc_irqs(domain, 1, node, &info);
.flags = IRQCHIP_SKIP_SET_WAKE,
};
-static irq_hw_number_t hpet_msi_get_hwirq(struct msi_domain_info *info,
- msi_alloc_info_t *arg)
-{
- return arg->hwirq;
-}
-
static int hpet_msi_init(struct irq_domain *domain,
struct msi_domain_info *info, unsigned int virq,
irq_hw_number_t hwirq, msi_alloc_info_t *arg)
}
static struct msi_domain_ops hpet_msi_domain_ops = {
- .get_hwirq = hpet_msi_get_hwirq,
.msi_init = hpet_msi_init,
.msi_free = hpet_msi_free,
};
*
* The ID number is only used within the irqdomain.
*/
-irq_hw_number_t pci_msi_domain_calc_hwirq(struct msi_desc *desc)
+static irq_hw_number_t pci_msi_domain_calc_hwirq(struct msi_desc *desc)
{
struct pci_dev *dev = msi_desc_to_pci_dev(desc);
return error;
}
-#ifdef GENERIC_MSI_DOMAIN_OPS
static void pci_msi_domain_set_desc(msi_alloc_info_t *arg,
struct msi_desc *desc)
{
arg->desc = desc;
arg->hwirq = pci_msi_domain_calc_hwirq(desc);
}
-#else
-#define pci_msi_domain_set_desc NULL
-#endif
static struct msi_domain_ops pci_msi_domain_ops_default = {
.set_desc = pci_msi_domain_set_desc,
struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
struct msi_domain_info *info,
struct irq_domain *parent);
-irq_hw_number_t pci_msi_domain_calc_hwirq(struct msi_desc *desc);
int pci_msi_domain_check_cap(struct irq_domain *domain,
struct msi_domain_info *info, struct device *dev);
u32 pci_msi_domain_get_msi_rid(struct irq_domain *domain, struct pci_dev *pdev);
.deactivate = msi_domain_deactivate,
};
-#ifdef GENERIC_MSI_DOMAIN_OPS
static irq_hw_number_t msi_domain_ops_get_hwirq(struct msi_domain_info *info,
msi_alloc_info_t *arg)
{
{
arg->desc = desc;
}
-#else
-#define msi_domain_ops_get_hwirq NULL
-#define msi_domain_ops_prepare NULL
-#define msi_domain_ops_set_desc NULL
-#endif /* !GENERIC_MSI_DOMAIN_OPS */
static int msi_domain_ops_init(struct irq_domain *domain,
struct msi_domain_info *info,