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(2006-08-06) rescue-bootcd

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Valeriano A.R.
2006-08-06 00:00:00 +02:00
parent 2f796b816a
commit decb062d20
21091 changed files with 7076462 additions and 0 deletions
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31
extra/syslinux-3.09/com32/include/sys/pci.h Normal file
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#ifndef _SYS_PCI_H
#define _SYS_PCI_H
#include <inttypes.h>
#include <sys/io.h>
typedef uint32_t pciaddr_t;
static inline pciaddr_t pci_mkaddr(uint32_t bus, uint32_t dev,
uint32_t func, uint32_t reg)
{
return 0x80000000 | ((bus & 0xff) << 16) | ((dev & 0x1f) << 11) |
((func & 0x07) << 8) | (reg & 0xff);
}
enum pci_config_type {
PCI_CFG_AUTO = 0, /* autodetect */
PCI_CFG_TYPE1 = 1,
PCI_CFG_TYPE2 = 2,
};
void pci_set_config_type(enum pci_config_type);
uint8_t pci_readb(pciaddr_t);
uint16_t pci_readw(pciaddr_t);
uint32_t pci_readl(pciaddr_t);
void pci_writeb(uint8_t, pciaddr_t);
void pci_writew(uint16_t, pciaddr_t);
void pci_writel(uint32_t, pciaddr_t);
#endif /* _SYS_PCI_H */