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| author | H. Peter Anvin <hpa@zytor.com> | 2007-04-01 16:29:28 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2007-04-01 16:29:28 -0700 |
| commit | d6d6789240929d938b9aabb187f46daed1741956 (patch) | |
| tree | 671b91ee4f9e5e58195d796e5fbc0fa2d79a36e0 | |
| parent | 83ce450186a2b8ce9e7a296bf8d7dbd903f46015 (diff) | |
| download | syslinux-3.50-pre2.tar.gz | |
Return first match in list, not first match in PCI hierarchysyslinux-3.50-pre2
Return the first match we find in the list, not the first match we
can find on the PCI bus. This allows us to have more specific matches
first followed by less specific matches.
| -rw-r--r-- | com32/modules/pci.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/com32/modules/pci.c b/com32/modules/pci.c index e907eec4..8e5b9bcc 100644 --- a/com32/modules/pci.c +++ b/com32/modules/pci.c @@ -46,14 +46,14 @@ struct match *find_pci_device(s_pci_device_list * pci_device_list, int pci_dev; uint32_t did, sid; struct match *m; - for (pci_dev = 0; pci_dev < pci_device_list->count; pci_dev++) { - s_pci_device *pci_device = - &pci_device_list->pci_device[pci_dev]; - sid = - ((pci_device->sub_product) << 16 | (pci_device-> - sub_vendor)); - did = ((pci_device->product << 16) | (pci_device->vendor)); - for (m = list; m; m = m->next) { + for (m = list; m; m = m->next) { + for (pci_dev = 0; pci_dev < pci_device_list->count; pci_dev++) { + s_pci_device *pci_device = + &pci_device_list->pci_device[pci_dev]; + sid = + ((pci_device->sub_product) << 16 | (pci_device-> + sub_vendor)); + did = ((pci_device->product << 16) | (pci_device->vendor)); if (((did ^ m->did) & m->did_mask) == 0 && ((sid ^ m->sid) & m->sid_mask) == 0 && pci_device->revision >= m->rid_min |