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Refactor parts of the 3COM NIC code

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Move the reusable PCI specific parts into pcidev.c, they'll be usable
for other NIC code (Realtek, VIA, ...) and also for SATA/IDE controller
cards as external programmers (for every PCI device which can program
EEPROMs basically).

Also add print_supported_pcidevs() to show the supported PCI devices
(currently only NICs, soon more) in the 'flashrom -L' output.

Corresponding to flashrom svn r515.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Uwe Hermann
2009-05-15 17:02:34 +00:00
parent 1e637844d5
commit 515ab3de05
5 changed files with 151 additions and 92 deletions
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20
flash.h
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@ -551,6 +551,23 @@ struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device);
struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device,
uint16_t card_vendor, uint16_t card_device);
/* pcidev.c */
#define PCI_OK 0
#define PCI_NT 1 /* Not tested */
extern uint32_t io_base_addr;
extern struct pci_access *pacc;
extern struct pci_filter filter;
struct pcidev_status {
uint16_t vendor_id;
uint16_t device_id;
int status;
const char *vendor_name;
const char *device_name;
};
uint32_t pcidev_validate(struct pci_dev *dev, struct pcidev_status *devs);
uint32_t pcidev_init(uint16_t vendor_id, struct pcidev_status *devs);
void print_supported_pcidevs(struct pcidev_status *devs);
/* board_enable.c */
void w836xx_ext_enter(uint16_t port);
void w836xx_ext_leave(uint16_t port);
@ -623,13 +640,14 @@ void nic3com_chip_writel(uint32_t val, volatile void *addr);
uint8_t nic3com_chip_readb(const volatile void *addr);
uint16_t nic3com_chip_readw(const volatile void *addr);
uint32_t nic3com_chip_readl(const volatile void *addr);
extern struct pcidev_status nics_3com[];
/* flashrom.c */
extern int verbose;
#define printf_debug(x...) { if (verbose) printf(x); }
void map_flash_registers(struct flashchip *flash);
int read_memmapped(struct flashchip *flash, uint8_t *buf);
extern char *nic_pcidev;
extern char *pcidev_bdf;
/* layout.c */
int show_id(uint8_t *bios, int size, int force);