Re: [PATCH 1/4] powerpc/ps3: gelic_udbg: use struct ethhdr from <linux/if_ether.h>

From: Joe Perches
Date: Sun Feb 07 2016 - 14:39:44 EST


On Sun, 2016-02-07 at 17:38 +0000, Luis Henriques wrote:
> Instead of defining a local version of struct ethhdr use the standard
> definition from .

trivia:

> diff --git a/arch/powerpc/platforms/ps3/gelic_udbg.c b/arch/powerpc/platforms/ps3/gelic_udbg.c
[]
> @@ -173,8 +169,8 @@ static void gelic_debug_init(void)
>  
>   h_eth = (struct ethhdr *)dbg.pkt;
>  
> - memset(&h_eth->dest, 0xff, 6);
> - memcpy(&h_eth->src, &mac, 6);
> + memset(&h_eth->h_dest, 0xff, 6);
> + memcpy(&h_eth->h_source, &mac, 6);

Be nice to use ETH_ALEN and eth_broadcast_addr.
Maybe ether_addr_copy too.

> @@ -183,7 +179,7 @@ static void gelic_debug_init(void)
>    GELIC_LV1_VLAN_TX_ETHERNET_0, 0, 0,
>    &vlan_id, &v2);
>   if (!result) {
> - h_eth->type = 0x8100;
> + h_eth->h_proto= 0x8100;

ETH_P_8021Q

>   header_size += sizeof(struct vlantag);
>   h_vlan = (struct vlantag *)(h_eth + 1);
> @@ -191,7 +187,7 @@ static void gelic_debug_init(void)
>   h_vlan->subtype = 0x0800;
>   h_ip = (struct iphdr *)(h_vlan + 1);
>   } else {
> - h_eth->type = 0x0800;
> + h_eth->h_proto= 0x0800;

ETH_P_IP