Commit e62c7adf authored by Li Zetao's avatar Li Zetao Committed by Jakub Kicinski
Browse files

octeontx2-af: Use u64_to_ether_addr() to convert ethernet address 



Use u64_to_ether_addr() to convert a u64 value to an Ethernet MAC address,
instead of directly calculating, as this is exactly what this
function does.

Signed-off-by: default avatarLi Zetao <lizetao1@huawei.com>
Acked-by: default avatarGeethasowjanya Akula <gakula@marvell.com>
Link: https://lore.kernel.org/r/20230808114504.4036008-3-lizetao1@huawei.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 7d0bc260

drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c

+2 −3
Original line number Diff line number Diff line
@@ -686,7 +686,7 @@ int rvu_mbox_handler_cgx_mac_addr_get(struct rvu *rvu, 
{

	int pf = rvu_get_pf(req->hdr.pcifunc);

	u8 cgx_id, lmac_id;

	int rc = 0, i;

	int rc = 0;

	u64 cfg;



	if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc))
@@ -697,8 +697,7 @@ int rvu_mbox_handler_cgx_mac_addr_get(struct rvu *rvu, 
	rsp->hdr.rc = rc;

	cfg = cgx_lmac_addr_get(cgx_id, lmac_id);

	/* copy 48 bit mac address to req->mac_addr */

	for (i = 0; i < ETH_ALEN; i++)

		rsp->mac_addr[i] = cfg >> (ETH_ALEN - 1 - i) * 8;

	u64_to_ether_addr(cfg, rsp->mac_addr);

	return 0;

}