[PATCH 5/5] pci: Fix showing registers

Pali Rohár pali at kernel.org
Thu Oct 7 14:51:01 CEST 2021


Header type is 7-bit number so use all 7 bits when detecting header type
and not only 2 bits.

Signed-off-by: Pali Rohár <pali at kernel.org>
---
 cmd/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/pci.c b/cmd/pci.c
index 4a82854db7fa..3b1863f139c9 100644
--- a/cmd/pci.c
+++ b/cmd/pci.c
@@ -239,7 +239,7 @@ static void pci_header_show(struct udevice *dev)
 	       pci_class_str(class));
 	pci_show_regs(dev, regs_rest);
 
-	switch (header_type & 0x03) {
+	switch (header_type & 0x7f) {
 	case PCI_HEADER_TYPE_NORMAL:	/* "normal" PCI device */
 		pci_show_regs(dev, regs_normal);
 		break;
-- 
2.20.1



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