diff options
Diffstat (limited to 'pcidev.c')
-rw-r--r-- | pcidev.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -32,6 +32,7 @@ uint32_t io_base_addr; struct pci_access *pacc; struct pci_filter filter; char *pcidev_bdf = NULL; +struct pci_dev *pcidev_dev = NULL; uint32_t pcidev_validate(struct pci_dev *dev, struct pcidev_status *devs) { @@ -67,7 +68,7 @@ uint32_t pcidev_init(uint16_t vendor_id, struct pcidev_status *devs) struct pci_dev *dev; char *msg = NULL; int found = 0; - uint32_t addr = 0; + uint32_t addr = 0, curaddr = 0; pacc = pci_alloc(); /* Get the pci_access structure */ pci_init(pacc); /* Initialize the PCI library */ @@ -85,8 +86,11 @@ uint32_t pcidev_init(uint16_t vendor_id, struct pcidev_status *devs) for (dev = pacc->devices; dev; dev = dev->next) { if (pci_filter_match(&filter, dev)) { - if ((addr = pcidev_validate(dev, devs)) != 0) + if ((addr = pcidev_validate(dev, devs)) != 0) { + curaddr = addr; + pcidev_dev = dev; found++; + } } } @@ -102,7 +106,7 @@ uint32_t pcidev_init(uint16_t vendor_id, struct pcidev_status *devs) exit(1); } - return addr; + return curaddr; } void print_supported_pcidevs(struct pcidev_status *devs) |