From a42e6aee7f47a8a68d09923c720fc8f605a04207 Mon Sep 17 00:00:00 2001 From: Dmitry Bogdanov Date: Wed, 8 Jul 2020 17:17:10 +0300 Subject: [PATCH] net: atlantic: fix ip dst and ipv6 address filters This patch fixes ip dst and ipv6 address filters. There were 2 mistakes in the code, which led to the issue: * invalid register was used for ipv4 dst address; * incorrect write order of dwords for ipv6 addresses. Fixes: 23e7a718a49b ("net: aquantia: add rx-flow filter definitions") Signed-off-by: Dmitry Bogdanov Signed-off-by: Mark Starovoytov Signed-off-by: Alexander Lobakin Signed-off-by: David S. Miller --- drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c | 4 ++-- drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c index 3c8e804..d775b23 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c @@ -1700,7 +1700,7 @@ void hw_atl_rpfl3l4_ipv6_src_addr_set(struct aq_hw_s *aq_hw, u8 location, for (i = 0; i < 4; ++i) aq_hw_write_reg(aq_hw, HW_ATL_RPF_L3_SRCA_ADR(location + i), - ipv6_src[i]); + ipv6_src[3 - i]); } void hw_atl_rpfl3l4_ipv6_dest_addr_set(struct aq_hw_s *aq_hw, u8 location, @@ -1711,7 +1711,7 @@ void hw_atl_rpfl3l4_ipv6_dest_addr_set(struct aq_hw_s *aq_hw, u8 location, for (i = 0; i < 4; ++i) aq_hw_write_reg(aq_hw, HW_ATL_RPF_L3_DSTA_ADR(location + i), - ipv6_dest[i]); + ipv6_dest[3 - i]); } u32 hw_atl_sem_ram_get(struct aq_hw_s *self) diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h index 0622079..7430ff0 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h @@ -1360,7 +1360,7 @@ */ /* Register address for bitfield pif_rpf_l3_da0_i[31:0] */ -#define HW_ATL_RPF_L3_DSTA_ADR(filter) (0x000053B0 + (filter) * 0x4) +#define HW_ATL_RPF_L3_DSTA_ADR(filter) (0x000053D0 + (filter) * 0x4) /* Bitmask for bitfield l3_da0[1F:0] */ #define HW_ATL_RPF_L3_DSTA_MSK 0xFFFFFFFFu /* Inverted bitmask for bitfield l3_da0[1F:0] */ -- 2.7.4