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Code Issues Releases Wiki Activity

pcidev: Move scandev_inclass logic from internal to pcidev

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BUG=b:220950271
TEST=```sudo ./flashrom -p internal -r /tmp/bios
<snip>
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific) mapped at physical address 0x0000000000000000.
Reading flash... done.
```

Change-Id: I1978e178fb73485f1c5c7e732853522847267cee
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/59277
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
Edward O'Callaghan
2022-02-26 11:36:17 +11:00
committed by Edward O'Callaghan
parent bc2e3b6b79
commit 6289508c5b
6 changed files with 26 additions and 26 deletions
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19
pcidev.c
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@ -170,6 +170,25 @@ struct pci_dev *pcidev_getdevfn(struct pci_dev *dev, const int func)
#endif
}
struct pci_dev *pcidev_find_vendorclass(uint16_t vendor, uint16_t devclass)
{
struct pci_dev *temp = NULL;
struct pci_filter filter;
uint16_t tmp2;
pci_filter_init(NULL, &filter);
filter.vendor = vendor;
while ((temp = pcidev_scandev(&filter, temp))) {
/* Read PCI class */
tmp2 = pci_read_word(temp, PCI_CLASS_DEVICE);
if (tmp2 == devclass)
return temp;
}
return NULL;
}
static int pcidev_shutdown(void *data)
{
if (pacc == NULL) {