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-rw-r--r--rust/helpers/pci.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/rust/helpers/pci.c b/rust/helpers/pci.c
index 5bf56004478c..fb814572b236 100644
--- a/rust/helpers/pci.c
+++ b/rust/helpers/pci.c
@@ -2,6 +2,16 @@
#include <linux/pci.h>
+u16 rust_helper_pci_dev_id(struct pci_dev *dev)
+{
+ return PCI_DEVID(dev->bus->number, dev->devfn);
+}
+
+resource_size_t rust_helper_pci_resource_start(struct pci_dev *pdev, int bar)
+{
+ return pci_resource_start(pdev, bar);
+}
+
resource_size_t rust_helper_pci_resource_len(struct pci_dev *pdev, int bar)
{
return pci_resource_len(pdev, bar);