nic3com: allow selection of a particular PCI device to use as programmer

Add support for users to specify a certain NIC via PCI bus:slot.func
notation, in case there are multiple NICs in one system.

Usage: flashrom -p nic3com=bb:ss.f

Corresponding to flashrom svn r510.

Signed-off-by: Christian Ruppert <spooky85@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

1 files changed, 11 insertions, 0 deletions

diff --git a/internal.c b/internal.c
index aa1fd9c..4c12115 100644
--- a/internal.c
+++ b/internal.c
@@ -34,6 +34,17 @@ int io_fd;
 
 struct pci_access *pacc;	/* For board and chipset_enable */
 
+struct pci_dev *pci_dev_find_filter(struct pci_filter filter)
+{
+	struct pci_dev *temp;
+
+	for (temp = pacc->devices; temp; temp = temp->next)
+		if (pci_filter_match(&filter, temp))
+			return temp;
+
+	return NULL;
+}
+
 struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device)
 {
 	struct pci_dev *temp;