From 37a0aab4ff2c86f4d109d4cd479535be97d07a94 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 11 Aug 2009 20:19:53 +0100
Subject: [netdevice] Separate out the concept of hardware and link-layer
 addresses

The hardware address is an intrinsic property of the hardware, while
the link-layer address can be changed at runtime.  This separation is
exposed via APIs such as PXE and EFI, but is currently elided by gPXE.

Expose the hardware and link-layer addresses as separate properties
within a net device.  Drivers should now fill in hw_addr, which will
be used to initialise ll_addr at the time of calling
register_netdev().
---
 src/interface/efi/efi_snp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/interface/efi')

diff --git a/src/interface/efi/efi_snp.c b/src/interface/efi/efi_snp.c
index f96984fa3..008303431 100644
--- a/src/interface/efi/efi_snp.c
+++ b/src/interface/efi/efi_snp.c
@@ -130,7 +130,7 @@ static void efi_snp_set_mode ( struct efi_snp_device *snpdev ) {
 	assert ( ll_addr_len <= sizeof ( mode->CurrentAddress ) );
 	memcpy ( &mode->CurrentAddress, netdev->ll_addr, ll_addr_len );
 	memcpy ( &mode->BroadcastAddress, netdev->ll_broadcast, ll_addr_len );
-	memcpy ( &mode->PermanentAddress, netdev->ll_addr, ll_addr_len );
+	memcpy ( &mode->PermanentAddress, netdev->hw_addr, ll_addr_len );
 	mode->IfType = ntohs ( netdev->ll_protocol->ll_proto );
 	mode->MacAddressChangeable = TRUE;
 	mode->MediaPresentSupported = TRUE;
-- 
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