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implemented pci_hook_interrupt()

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formatted USB sources
This commit is contained in:
Markus Fröschle
2014-10-01 15:39:16 +00:00
parent 1045c9a963
commit a251cd4b44
12 changed files with 1798 additions and 195 deletions
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7
BaS_gcc/include/pci.h
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@@ -91,9 +91,12 @@
#define PCICSR_STEPPING (1 << 7) /* if set: stepping enabled */
#define PCICSR_SERR (1 << 8) /* if set: SERR pin enabled */
#define PCICSR_FAST_BTOB_E (1 << 9) /* if set: fast back-to-back enabled */
#define PCICSR_INT_DISABLE (1 << 10) /* if set: disable interrupts from this device */
/*
* bit definitions for PCICSR upper half (Status Register)
*/
#define PCICSR_INTERRUPT (1 << 3) /* device requested interrupt */
#define PCICSR_CAPABILITIES (1 << 4) /* if set, capabilities pointer is valid */
#define PCICSR_66MHZ (1 << 5) /* 66 MHz capable */
#define PCICSR_UDF (1 << 6) /* UDF supported */
#define PCICSR_FAST_BTOB (1 << 7) /* Fast back-to-back enabled */
@@ -243,7 +246,9 @@ extern int32_t pci_write_config_longword(int32_t handle, int offset, uint32_t va
extern int32_t pci_write_config_word(int32_t handle, int offset, uint16_t value);
extern int32_t pci_write_config_byte(int32_t handle, int offset, uint8_t value);
extern int32_t pci_hook_interrupt(int32_t handle, void *interrupt_handler, void *parameter);
typedef int (*pci_interrupt_handler)(int param);
extern int32_t pci_hook_interrupt(int32_t handle, pci_interrupt_handler handler, void *parameter);
extern int32_t pci_unhook_interrupt(int32_t handle);
extern struct pci_rd *pci_get_resource(int32_t handle);