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Check vendor_id for PCI based external programmers

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Restructure PCI device detection code.
Rename pcidev_validate to pcidev_readbar.

Note: Slight changes in behaviour are possible, especially on dual/quad
chip NICs which appear as more than one PCI device. Found devices are no
longer printed at _pinfo level, but rather at _pdbg level.

Corresponding to flashrom svn r1548.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
This commit is contained in:
Carl-Daniel Hailfinger
2012-07-16 21:32:19 +00:00
parent 6e48a026f7
commit 3834c2d7e5
3 changed files with 123 additions and 140 deletions
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2
nicintel.c
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@ -87,7 +87,7 @@ int nicintel_init(void)
goto error_out_unmap;
/* FIXME: Using pcidev_dev _will_ cause pretty explosions in the future. */
addr = pcidev_validate(pcidev_dev, PCI_BASE_ADDRESS_0, nics_intel);
addr = pcidev_readbar(pcidev_dev, PCI_BASE_ADDRESS_0);
/* FIXME: This is not an aligned mapping. Use 4k? */
nicintel_control_bar = physmap("Intel NIC control/status reg",
addr, NICINTEL_CONTROL_MEMMAP_SIZE);