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renamed line into pin, since in PCI terminology, IRQ interrupt number == line, and the physical interrupt wire == pin

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4862 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper 2003-09-29 19:09:32 +00:00
parent fb5398b8f7
commit 79f40e4322
3 changed files with 18 additions and 10 deletions
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20
headers/private/kernel/pci_priv.h
View File

@ -1,5 +1,8 @@
#include <BeBuild.h>
#include <SupportDefs.h>
#include <KernelExport.h>
#ifdef __cplusplus
extern "C" {
#endif
status_t pci_config_init(void);
uint32 pci_read_config(uint8 bus, uint8 device, uint8 function, uint8 offset, uint8 size);
@ -15,15 +18,16 @@ uint32 pci_read_io_32(int mapped_io_addr);
void pci_write_io_32(int mapped_io_addr, uint32 value);
status_t pci_irq_init(void);
uint8 pci_read_irq(uint8 bus, uint8 device, uint8 function, uint8 line);
void pci_write_irq(uint8 bus, uint8 device, uint8 function, uint8 line, uint8 irq);
uint8 pci_read_irq(uint8 bus, uint8 device, uint8 function, uint8 pin);
void pci_write_irq(uint8 bus, uint8 device, uint8 function, uint8 pin, uint8 irq);
extern spinlock gConfigLock;
extern int gMaxBusDevices;
extern bool gIrqRouterAvailable;
#define PCI_LOCK_CONFIG(status) \
#define PCI_LOCK_CONFIG(cpu_status) \
{ \
status = disable_interrupts(); \
cpu_status = disable_interrupts(); \
acquire_spinlock(&gConfigLock); \
}
@ -32,3 +36,7 @@ extern bool gIrqRouterAvailable;
release_spinlock(&gConfigLock); \
restore_interrupts(cpu_status); \
}
#ifdef __cplusplus
}
#endif

4
src/add-ons/kernel/bus_managers/pci/arch/ppc/pci_irq.c
View File

@ -8,13 +8,13 @@ pci_irq_init(void)
uint8
pci_read_irq(uint8 bus, uint8 device, uint8 function, uint8 line)
pci_read_irq(uint8 bus, uint8 device, uint8 function, uint8 pin)
{
return 0;
}
void
pci_write_irq(uint8 bus, uint8 device, uint8 function, uint8 line, uint8 irq)
pci_write_irq(uint8 bus, uint8 device, uint8 function, uint8 pin, uint8 irq)
{
}

4
src/add-ons/kernel/bus_managers/pci/arch/x86/pci_irq.c
View File

@ -8,13 +8,13 @@ pci_irq_init(void)
uint8
pci_read_irq(uint8 bus, uint8 device, uint8 function, uint8 line)
pci_read_irq(uint8 bus, uint8 device, uint8 function, uint8 pin)
{
return 0;
}
void
pci_write_irq(uint8 bus, uint8 device, uint8 function, uint8 line, uint8 irq)
pci_write_irq(uint8 bus, uint8 device, uint8 function, uint8 pin, uint8 irq)
{
}