Chameleon

Chameleon Commit Details

Date:2010-10-10 12:15:56 (8 years 9 months ago)
Author:Kabyl
Commit:582
Parents: 581
Message:added pci subsystem ids fields, to be used later when needed
Changes:
M/branches/Kabyl/i386/libsaio/pci.h
M/branches/Kabyl/i386/libsaio/pci.c

File differences

branches/Kabyl/i386/libsaio/pci.c
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}
new = (pci_dt_t*)malloc(sizeof(pci_dt_t));
bzero(new, sizeof(pci_dt_t));
new->dev.addr= pci_addr;
new->vendor_id= id & 0xffff;
new->device_id= (id >> 16) & 0xffff;
new->class_id= pci_config_read16(pci_addr, PCI_CLASS_DEVICE);
new->dev.addr= pci_addr;
new->vendor_id= id & 0xffff;
new->device_id= (id >> 16) & 0xffff;
new->subsys_id.subsys_id= pci_config_read32(pci_addr, PCI_SUBSYSTEM_VENDOR_ID);
new->class_id= pci_config_read16(pci_addr, PCI_CLASS_DEVICE);
new->parent= start;
header_type = pci_config_read8(pci_addr, PCI_HEADER_TYPE);
current = pci_dt;
while (current) {
printf("%02x:%02x.%x [%04x] [%04x:%04x] :: %s\n",
printf("%02x:%02x.%x [%04x] [%04x:%04x] (subsys [%04x:%04x]):: %s\n",
current->dev.bits.bus, current->dev.bits.dev, current->dev.bits.func,
current->class_id, current->vendor_id, current->device_id,
current->subsys_id.subsys.vendor_id, current->subsys_id.subsys.device_id,
get_pci_dev_path(current));
dump_pci_dt(current->children);
current = current->next;
branches/Kabyl/i386/libsaio/pci.h
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} pci_dev_t;
typedef struct pci_dt_t {
pci_dev_tdev;
pci_dev_tdev;
uint16_tvendor_id;
uint16_tdevice_id;
uint16_tclass_id;
uint16_tvendor_id;
uint16_tdevice_id;
struct pci_dt_t*parent;
struct pci_dt_t*children;
struct pci_dt_t*next;
union {
struct {
uint16_tvendor_id;
uint16_tdevice_id;
}subsys;
uint32_tsubsys_id;
}subsys_id;
uint16_tclass_id;
struct pci_dt_t*parent;
struct pci_dt_t*children;
struct pci_dt_t*next;
} pci_dt_t;
#define PCIADDR(bus, dev, func)(1 << 31) | (bus << 16) | (dev << 11) | (func << 8)
extern uint8_tpci_config_read8(uint32_t, uint8_t);
extern uint16_tpci_config_read16(uint32_t, uint8_t);
extern uint32_tpci_config_read32(uint32_t, uint8_t);
extern voidpci_config_write8(uint32_t, uint8_t, uint8_t);
extern voidpci_config_write16(uint32_t, uint8_t, uint16_t);
extern voidpci_config_write32(uint32_t, uint8_t, uint32_t);
extern char*get_pci_dev_path(pci_dt_t *);
extern voidbuild_pci_dt(void);
extern voiddump_pci_dt(pci_dt_t *);
extern voidpci_config_write8(uint32_t, uint8_t, uint8_t);
extern voidpci_config_write16(uint32_t, uint8_t, uint16_t);
extern voidpci_config_write32(uint32_t, uint8_t, uint32_t);
extern char*get_pci_dev_path(pci_dt_t *);
extern voidbuild_pci_dt(void);
extern voiddump_pci_dt(pci_dt_t *);
//-----------------------------------------------------------------------------
// added by iNDi

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Revision: 582