diff options
| author | Li Zetao <lizetao1@huawei.com> | 2023-08-08 14:45:04 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-10 01:29:44 +0300 |
| commit | 47f8dc0938e95fc98bd1a61d49717c892eb5f9f7 (patch) | |
| tree | c256c82cc8c69420dc6ca90ec0be7f5e75a99717 /drivers/net/ethernet | |
| parent | e62c7adfd4acc394c448870ba63d4315e7a662f6 (diff) | |
| download | linux-47f8dc0938e95fc98bd1a61d49717c892eb5f9f7.tar.xz | |
octeontx2-af: Remove redundant functions rvu_npc_exact_mac2u64()
The rvu_npc_exact_mac2u64() is used to convert an Ethernet MAC address
into a u64 value, as this is exactly what ether_addr_to_u64() does.
Use ether_addr_to_u64() to replace the rvu_npc_exact_mac2u64().
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Acked-by: Geethasowjanya Akula <gakula@marvell.com>
Link: https://lore.kernel.org/r/20230808114504.4036008-4-lizetao1@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c index 7e20282c12d0..d2661e7fabdb 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c @@ -391,22 +391,6 @@ int rvu_mbox_handler_npc_get_field_hash_info(struct rvu *rvu, } /** - * rvu_npc_exact_mac2u64 - utility function to convert mac address to u64. - * @mac_addr: MAC address. - * Return: mdata for exact match table. - */ -static u64 rvu_npc_exact_mac2u64(u8 *mac_addr) -{ - u64 mac = 0; - int index; - - for (index = ETH_ALEN - 1; index >= 0; index--) - mac |= ((u64)*mac_addr++) << (8 * index); - - return mac; -} - -/** * rvu_exact_prepare_mdata - Make mdata for mcam entry * @mac: MAC address * @chan: Channel number. @@ -416,7 +400,7 @@ static u64 rvu_npc_exact_mac2u64(u8 *mac_addr) */ static u64 rvu_exact_prepare_mdata(u8 *mac, u16 chan, u16 ctype, u64 mask) { - u64 ldata = rvu_npc_exact_mac2u64(mac); + u64 ldata = ether_addr_to_u64(mac); /* Please note that mask is 48bit which excludes chan and ctype. * Increase mask bits if we need to include them as well. @@ -604,7 +588,7 @@ static u64 rvu_exact_prepare_table_entry(struct rvu *rvu, bool enable, u8 ctype, u16 chan, u8 *mac_addr) { - u64 ldata = rvu_npc_exact_mac2u64(mac_addr); + u64 ldata = ether_addr_to_u64(mac_addr); /* Enable or disable */ u64 mdata = FIELD_PREP(GENMASK_ULL(63, 63), enable ? 1 : 0); |