diff options
Diffstat (limited to 'include/linux/htirq.h')
| -rw-r--r-- | include/linux/htirq.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/include/linux/htirq.h b/include/linux/htirq.h deleted file mode 100644 index 127c39d815ba..000000000000 --- a/include/linux/htirq.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef LINUX_HTIRQ_H -#define LINUX_HTIRQ_H - -struct pci_dev; -struct irq_data; - -struct ht_irq_msg { - u32 address_lo; /* low 32 bits of the ht irq message */ - u32 address_hi; /* high 32 bits of the it irq message */ -}; - -typedef void (ht_irq_update_t)(struct pci_dev *dev, int irq, - struct ht_irq_msg *msg); - -struct ht_irq_cfg { - struct pci_dev *dev; - /* Update callback used to cope with buggy hardware */ - ht_irq_update_t *update; - unsigned pos; - unsigned idx; - struct ht_irq_msg msg; -}; - -/* Helper functions.. */ -void fetch_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg); -void write_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg); -void mask_ht_irq(struct irq_data *data); -void unmask_ht_irq(struct irq_data *data); - -/* The arch hook for getting things started */ -int arch_setup_ht_irq(int idx, int pos, struct pci_dev *dev, - ht_irq_update_t *update); -void arch_teardown_ht_irq(unsigned int irq); - -/* For drivers of buggy hardware */ -int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update); - -#endif /* LINUX_HTIRQ_H */ |