Chameleon

Chameleon Commit Details

Date:2010-10-10 12:15:56 (13 years 6 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_t␉␉dev;␊
␉pci_dev_t␉␉␉␉dev;␊
␊
␉uint16_t␉vendor_id;␊
␉uint16_t␉device_id;␊
␉uint16_t␉class_id;␉␊
␉uint16_t␉␉␉␉vendor_id;␊
␉uint16_t␉␉␉␉device_id;␊
␊
␉struct pci_dt_t␉*parent;␊
␉struct pci_dt_t␉*children;␊
␉struct pci_dt_t␉*next;␊
␉union {␊
␉␉struct {␊
␉␉␉uint16_t␉vendor_id;␊
␉␉␉uint16_t␉device_id;␊
␉␉}␉␉␉subsys;␊
␉␉uint32_t␉subsys_id;␊
␉}␉␉␉␉␉␉subsys_id;␊
␊
␉uint16_t␉␉␉␉class_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_t␉␉pci_config_read8(uint32_t, uint8_t);␊
extern uint16_t␉␉pci_config_read16(uint32_t, uint8_t);␊
extern uint32_t␉␉pci_config_read32(uint32_t, uint8_t);␊
extern void␉␉pci_config_write8(uint32_t, uint8_t, uint8_t);␊
extern void␉␉pci_config_write16(uint32_t, uint8_t, uint16_t);␊
extern void␉␉pci_config_write32(uint32_t, uint8_t, uint32_t);␊
extern char␉␉*get_pci_dev_path(pci_dt_t *);␊
extern void␉␉build_pci_dt(void);␊
extern void␉␉dump_pci_dt(pci_dt_t *);␊
extern void␉␉␉pci_config_write8(uint32_t, uint8_t, uint8_t);␊
extern void␉␉␉pci_config_write16(uint32_t, uint8_t, uint16_t);␊
extern void␉␉␉pci_config_write32(uint32_t, uint8_t, uint32_t);␊
extern char␉␉␉*get_pci_dev_path(pci_dt_t *);␊
extern void␉␉␉build_pci_dt(void);␊
extern void␉␉␉dump_pci_dt(pci_dt_t *);␊
␊
//-----------------------------------------------------------------------------␊
// added by iNDi␊

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Revision: 582