diff options
Diffstat (limited to 'src/drivers/net/efi/snpnet.c')
| -rw-r--r-- | src/drivers/net/efi/snpnet.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/drivers/net/efi/snpnet.c b/src/drivers/net/efi/snpnet.c index c66aa7d28..b8bf963e9 100644 --- a/src/drivers/net/efi/snpnet.c +++ b/src/drivers/net/efi/snpnet.c @@ -26,6 +26,7 @@ FILE_LICENCE ( GPL2_OR_LATER ); #include <ipxe/iobuf.h> #include <ipxe/netdevice.h> #include <ipxe/ethernet.h> +#include <ipxe/if_ether.h> #include <ipxe/vsprintf.h> #include <ipxe/timer.h> #include <ipxe/efi/efi.h> @@ -187,6 +188,12 @@ static int snpnet_transmit ( struct net_device *netdev, return 0; } + /* Pad to minimum Ethernet length, to work around underlying + * drivers that do not correctly handle frame padding + * themselves. + */ + iob_pad ( iobuf, ETH_ZLEN ); + /* Transmit packet */ if ( ( efirc = snp->snp->Transmit ( snp->snp, 0, iob_len ( iobuf ), iobuf->data, NULL, NULL, |