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vfio/pci: Cleanup ROM blacklist quirk

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Create a vendor:device ID helper that we'll also use as we rework the
rest of the quirks.  Re-reading the config entries, even if we get
more blacklist entries, is trivial overhead and only incurred during
device setup.  There's no need to typedef the blacklist structure,
it's a static private data type used once.  The elements get bumped
up to uint32_t to avoid future maintenance issues if PCI_ANY_ID gets
used for a blacklist entry (avoiding an actual hardware match).  Our
test loop is also crying out to be simplified as a for loop.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Alex Williamson 2015-09-23 13:04:45 -06:00
parent c00d61d8fa
commit 056dfcb695
3 changed files with 28 additions and 20 deletions
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trace-events
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@ -1585,6 +1585,9 @@ vfio_pci_reset(const char *name) " (%s)"
vfio_pci_reset_flr(const char *name) "%s FLR/VFIO_DEVICE_RESET"
vfio_pci_reset_pm(const char *name) "%s PCI PM Reset"
# hw/vfio/pci-quirks.
vfio_quirk_rom_blacklisted(const char *name, uint16_t vid, uint16_t did) "%s %04x:%04x"
# hw/vfio/vfio-common.c
vfio_region_write(const char *name, int index, uint64_t addr, uint64_t data, unsigned size) " (%s:region%d+0x%"PRIx64", 0x%"PRIx64 ", %d)"
vfio_region_read(char *name, int index, uint64_t addr, unsigned size, uint64_t data) " (%s:region%d+0x%"PRIx64", %d) = 0x%"PRIx64