diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-25 20:02:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-25 20:02:57 -0800 |
| commit | 386403a115f95997c2715691226e11a7b5cffcfd (patch) | |
| tree | a685df70bd3d5b295683713818ddf0752c3d75b6 /drivers/net/ethernet/broadcom | |
| parent | 642356cb5f4a8c82b5ca5ebac288c327d10df236 (diff) | |
| parent | 622dc5ad8052f4f0c6b7a12787696a5caa3c6a58 (diff) | |
| download | kernel_replicant_linux-386403a115f95997c2715691226e11a7b5cffcfd.tar.gz kernel_replicant_linux-386403a115f95997c2715691226e11a7b5cffcfd.tar.bz2 kernel_replicant_linux-386403a115f95997c2715691226e11a7b5cffcfd.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
"Another merge window, another pull full of stuff:
1) Support alternative names for network devices, from Jiri Pirko.
2) Introduce per-netns netdev notifiers, also from Jiri Pirko.
3) Support MSG_PEEK in vsock/virtio, from Matias Ezequiel Vara
Larsen.
4) Allow compiling out the TLS TOE code, from Jakub Kicinski.
5) Add several new tracepoints to the kTLS code, also from Jakub.
6) Support set channels ethtool callback in ena driver, from Sameeh
Jubran.
7) New SCTP events SCTP_ADDR_ADDED, SCTP_ADDR_REMOVED,
SCTP_ADDR_MADE_PRIM, and SCTP_SEND_FAILED_EVENT. From Xin Long.
8) Add XDP support to mvneta driver, from Lorenzo Bianconi.
9) Lots of netfilter hw offload fixes, cleanups and enhancements,
from Pablo Neira Ayuso.
10) PTP support for aquantia chips, from Egor Pomozov.
11) Add UDP segmentation offload support to igb, ixgbe, and i40e. From
Josh Hunt.
12) Add smart nagle to tipc, from Jon Maloy.
13) Support L2 field rewrite by TC offloads in bnxt_en, from Venkat
Duvvuru.
14) Add a flow mask cache to OVS, from Tonghao Zhang.
15) Add XDP support to ice driver, from Maciej Fijalkowski.
16) Add AF_XDP support to ice driver, from Krzysztof Kazimierczak.
17) Support UDP GSO offload in atlantic driver, from Igor Russkikh.
18) Support it in stmmac driver too, from Jose Abreu.
19) Support TIPC encryption and auth, from Tuong Lien.
20) Introduce BPF trampolines, from Alexei Starovoitov.
21) Make page_pool API more numa friendly, from Saeed Mahameed.
22) Introduce route hints to ipv4 and ipv6, from Paolo Abeni.
23) Add UDP segmentation offload to cxgb4, Rahul Lakkireddy"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1857 commits)
libbpf: Fix usage of u32 in userspace code
mm: Implement no-MMU variant of vmalloc_user_node_flags
slip: Fix use-after-free Read in slip_open
net: dsa: sja1105: fix sja1105_parse_rgmii_delays()
macvlan: schedule bc_work even if error
enetc: add support Credit Based Shaper(CBS) for hardware offload
net: phy: add helpers phy_(un)lock_mdio_bus
mdio_bus: don't use managed reset-controller
ax88179_178a: add ethtool_op_get_ts_info()
mlxsw: spectrum_router: Fix use of uninitialized adjacency index
mlxsw: spectrum_router: After underlay moves, demote conflicting tunnels
bpf: Simplify __bpf_arch_text_poke poke type handling
bpf: Introduce BPF_TRACE_x helper for the tracing tests
bpf: Add bpf_jit_blinding_enabled for !CONFIG_BPF_JIT
bpf, testing: Add various tail call test cases
bpf, x86: Emit patchable direct jump as tail call
bpf: Constant map key tracking for prog array pokes
bpf: Add poke dependency tracking for prog array maps
bpf: Add initial poke descriptor table for jit images
bpf: Move owner type, jited info into array auxiliary data
...
Diffstat (limited to 'drivers/net/ethernet/broadcom')
24 files changed, 1240 insertions, 494 deletions
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 97ab0dd25552..035dbb1b2c98 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -511,9 +511,6 @@ static void b44_stats_update(struct b44 *bp) *val++ += br32(bp, reg); } - /* Pad */ - reg += 8*4UL; - for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) { *val++ += br32(bp, reg); } diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index a977a459bd20..825af709708e 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2479,9 +2479,9 @@ static int bcm_sysport_probe(struct platform_device *pdev) priv->netdev = dev; priv->pdev = pdev; - priv->phy_interface = of_get_phy_mode(dn); + ret = of_get_phy_mode(dn, &priv->phy_interface); /* Default to GMII interface mode */ - if ((int)priv->phy_interface < 0) + if (ret) priv->phy_interface = PHY_INTERFACE_MODE_GMII; /* In the case of a fixed PHY, the DT node associated diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index d10b421ed1f1..5e037a305b83 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -1934,7 +1934,8 @@ u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, } /* select a non-FCoE queue */ - return netdev_pick_tx(dev, skb, NULL) % (BNX2X_NUM_ETH_QUEUES(bp)); + return netdev_pick_tx(dev, skb, NULL) % + (BNX2X_NUM_ETH_QUEUES(bp) * bp->max_cos); } void bnx2x_set_num_queues(struct bnx2x *bp) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h index 226ab29f4cb6..3f8435208bf4 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h @@ -32,31 +32,31 @@ * IRO[142].m2) + ((sbId) * IRO[142].m3)) #define CSTORM_IGU_MODE_OFFSET (IRO[161].base) #define CSTORM_ISCSI_CQ_SIZE_OFFSET(pfId) \ - (IRO[323].base + ((pfId) * IRO[323].m1)) -#define CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \ (IRO[324].base + ((pfId) * IRO[324].m1)) +#define CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \ + (IRO[325].base + ((pfId) * IRO[325].m1)) #define CSTORM_ISCSI_EQ_CONS_OFFSET(pfId, iscsiEqId) \ - (IRO[316].base + ((pfId) * IRO[316].m1) + ((iscsiEqId) * IRO[316].m2)) + (IRO[317].base + ((pfId) * IRO[317].m1) + ((iscsiEqId) * IRO[317].m2)) #define CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(pfId, iscsiEqId) \ - (IRO[318].base + ((pfId) * IRO[318].m1) + ((iscsiEqId) * IRO[318].m2)) + (IRO[319].base + ((pfId) * IRO[319].m1) + ((iscsiEqId) * IRO[319].m2)) #define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(pfId, iscsiEqId) \ - (IRO[317].base + ((pfId) * IRO[317].m1) + ((iscsiEqId) * IRO[317].m2)) + (IRO[318].base + ((pfId) * IRO[318].m1) + ((iscsiEqId) * IRO[318].m2)) #define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_VALID_OFFSET(pfId, iscsiEqId) \ - (IRO[319].base + ((pfId) * IRO[319].m1) + ((iscsiEqId) * IRO[319].m2)) + (IRO[320].base + ((pfId) * IRO[320].m1) + ((iscsiEqId) * IRO[320].m2)) #define CSTORM_ISCSI_EQ_PROD_OFFSET(pfId, iscsiEqId) \ - (IRO[315].base + ((pfId) * IRO[315].m1) + ((iscsiEqId) * IRO[315].m2)) + (IRO[316].base + ((pfId) * IRO[316].m1) + ((iscsiEqId) * IRO[316].m2)) #define CSTORM_ISCSI_EQ_SB_INDEX_OFFSET(pfId, iscsiEqId) \ - (IRO[321].base + ((pfId) * IRO[321].m1) + ((iscsiEqId) * IRO[321].m2)) + (IRO[322].base + ((pfId) * IRO[322].m1) + ((iscsiEqId) * IRO[322].m2)) #define CSTORM_ISCSI_EQ_SB_NUM_OFFSET(pfId, iscsiEqId) \ - (IRO[320].base + ((pfId) * IRO[320].m1) + ((iscsiEqId) * IRO[320].m2)) + (IRO[321].base + ((pfId) * IRO[321].m1) + ((iscsiEqId) * IRO[321].m2)) #define CSTORM_ISCSI_HQ_SIZE_OFFSET(pfId) \ - (IRO[322].base + ((pfId) * IRO[322].m1)) + (IRO[323].base + ((pfId) * IRO[323].m1)) #define CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \ - (IRO[314].base + ((pfId) * IRO[314].m1)) + (IRO[315].base + ((pfId) * IRO[315].m1)) #define CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \ - (IRO[313].base + ((pfId) * IRO[313].m1)) + (IRO[314].base + ((pfId) * IRO[314].m1)) #define CSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \ - (IRO[312].base + ((pfId) * IRO[312].m1)) + (IRO[313].base + ((pfId) * IRO[313].m1)) #define CSTORM_RECORD_SLOW_PATH_OFFSET(funcId) \ (IRO[155].base + ((funcId) * IRO[155].m1)) #define CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(pfId) \ @@ -99,81 +99,81 @@ #define TSTORM_FUNC_EN_OFFSET(funcId) \ (IRO[107].base + ((funcId) * IRO[107].m1)) #define TSTORM_ISCSI_ERROR_BITMAP_OFFSET(pfId) \ - (IRO[278].base + ((pfId) * IRO[278].m1)) -#define TSTORM_ISCSI_L2_ISCSI_OOO_CID_TABLE_OFFSET(pfId) \ (IRO[279].base + ((pfId) * IRO[279].m1)) -#define TSTORM_ISCSI_L2_ISCSI_OOO_CLIENT_ID_TABLE_OFFSET(pfId) \ +#define TSTORM_ISCSI_L2_ISCSI_OOO_CID_TABLE_OFFSET(pfId) \ (IRO[280].base + ((pfId) * IRO[280].m1)) -#define TSTORM_ISCSI_L2_ISCSI_OOO_PROD_OFFSET(pfId) \ +#define TSTORM_ISCSI_L2_ISCSI_OOO_CLIENT_ID_TABLE_OFFSET(pfId) \ (IRO[281].base + ((pfId) * IRO[281].m1)) +#define TSTORM_ISCSI_L2_ISCSI_OOO_PROD_OFFSET(pfId) \ + (IRO[282].base + ((pfId) * IRO[282].m1)) #define TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \ - (IRO[277].base + ((pfId) * IRO[277].m1)) + (IRO[278].base + ((pfId) * IRO[278].m1)) #define TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \ - (IRO[276].base + ((pfId) * IRO[276].m1)) + (IRO[277].base + ((pfId) * IRO[277].m1)) #define TSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \ - (IRO[275].base + ((pfId) * IRO[275].m1)) + (IRO[276].base + ((pfId) * IRO[276].m1)) #define TSTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \ - (IRO[274].base + ((pfId) * IRO[274].m1)) + (IRO[275].base + ((pfId) * IRO[275].m1)) #define TSTORM_ISCSI_TCP_LOCAL_ADV_WND_OFFSET(pfId) \ - (IRO[284].base + ((pfId) * IRO[284].m1)) + (IRO[285].base + ((pfId) * IRO[285].m1)) #define TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(pfId) \ - (IRO[270].base + ((pfId) * IRO[270].m1)) -#define TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(pfId) \ (IRO[271].base + ((pfId) * IRO[271].m1)) -#define TSTORM_ISCSI_TCP_VARS_MID_LOCAL_MAC_ADDR_OFFSET(pfId) \ +#define TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(pfId) \ (IRO[272].base + ((pfId) * IRO[272].m1)) -#define TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(pfId) \ +#define TSTORM_ISCSI_TCP_VARS_MID_LOCAL_MAC_ADDR_OFFSET(pfId) \ (IRO[273].base + ((pfId) * IRO[273].m1)) +#define TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(pfId) \ + (IRO[274].base + ((pfId) * IRO[274].m1)) #define TSTORM_MAC_FILTER_CONFIG_OFFSET(pfId) \ (IRO[206].base + ((pfId) * IRO[206].m1)) #define TSTORM_RECORD_SLOW_PATH_OFFSET(funcId) \ (IRO[109].base + ((funcId) * IRO[109].m1)) #define TSTORM_TCP_MAX_CWND_OFFSET(pfId) \ - (IRO[223].base + ((pfId) * IRO[223].m1)) + (IRO[224].base + ((pfId) * IRO[224].m1)) #define TSTORM_VF_TO_PF_OFFSET(funcId) \ (IRO[108].base + ((funcId) * IRO[108].m1)) -#define USTORM_AGG_DATA_OFFSET (IRO[212].base) -#define USTORM_AGG_DATA_SIZE (IRO[212].size) +#define USTORM_AGG_DATA_OFFSET (IRO[213].base) +#define USTORM_AGG_DATA_SIZE (IRO[213].size) #define USTORM_ASSERT_LIST_INDEX_OFFSET (IRO[181].base) #define USTORM_ASSERT_LIST_OFFSET(assertListEntry) \ (IRO[180].base + ((assertListEntry) * IRO[180].m1)) #define USTORM_ETH_PAUSE_ENABLED_OFFSET(portId) \ (IRO[187].base + ((portId) * IRO[187].m1)) #define USTORM_FCOE_EQ_PROD_OFFSET(pfId) \ - (IRO[325].base + ((pfId) * IRO[325].m1)) + (IRO[326].base + ((pfId) * IRO[326].m1)) #define USTORM_FUNC_EN_OFFSET(funcId) \ (IRO[182].base + ((funcId) * IRO[182].m1)) #define USTORM_ISCSI_CQ_SIZE_OFFSET(pfId) \ - (IRO[289].base + ((pfId) * IRO[289].m1)) -#define USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \ (IRO[290].base + ((pfId) * IRO[290].m1)) +#define USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \ + (IRO[291].base + ((pfId) * IRO[291].m1)) #define USTORM_ISCSI_ERROR_BITMAP_OFFSET(pfId) \ - (IRO[294].base + ((pfId) * IRO[294].m1)) + (IRO[295].base + ((pfId) * IRO[295].m1)) #define USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(pfId) \ - (IRO[291].base + ((pfId) * IRO[291].m1)) + (IRO[292].base + ((pfId) * IRO[292].m1)) #define USTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \ - (IRO[287].base + ((pfId) * IRO[287].m1)) + (IRO[288].base + ((pfId) * IRO[288].m1)) #define USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \ - (IRO[286].base + ((pfId) * IRO[286].m1)) + (IRO[287].base + ((pfId) * IRO[287].m1)) #define USTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \ - (IRO[285].base + ((pfId) * IRO[285].m1)) + (IRO[286].base + ((pfId) * IRO[286].m1)) #define USTORM_ISCSI_R2TQ_SIZE_OFFSET(pfId) \ - (IRO[288].base + ((pfId) * IRO[288].m1)) + (IRO[289].base + ((pfId) * IRO[289].m1)) #define USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(pfId) \ - (IRO[292].base + ((pfId) * IRO[292].m1)) -#define USTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \ (IRO[293].base + ((pfId) * IRO[293].m1)) +#define USTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \ + (IRO[294].base + ((pfId) * IRO[294].m1)) #define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(pfId) \ (IRO[186].base + ((pfId) * IRO[186].m1)) #define USTORM_RECORD_SLOW_PATH_OFFSET(funcId) \ (IRO[184].base + ((funcId) * IRO[184].m1)) #define USTORM_RX_PRODS_E1X_OFFSET(portId, clientId) \ - (IRO[215].base + ((portId) * IRO[215].m1) + ((clientId) * \ - IRO[215].m2)) + (IRO[216].base + ((portId) * IRO[216].m1) + ((clientId) * \ + IRO[216].m2)) #define USTORM_RX_PRODS_E2_OFFSET(qzoneId) \ - (IRO[216].base + ((qzoneId) * IRO[216].m1)) -#define USTORM_TPA_BTR_OFFSET (IRO[213].base) -#define USTORM_TPA_BTR_SIZE (IRO[213].size) + (IRO[217].base + ((qzoneId) * IRO[217].m1)) +#define USTORM_TPA_BTR_OFFSET (IRO[214].base) +#define USTORM_TPA_BTR_SIZE (IRO[214].size) #define USTORM_VF_TO_PF_OFFSET(funcId) \ (IRO[183].base + ((funcId) * IRO[183].m1)) #define XSTORM_AGG_INT_FINAL_CLEANUP_COMP_TYPE (IRO[67].base) @@ -188,39 +188,39 @@ #define XSTORM_FUNC_EN_OFFSET(funcId) \ (IRO[47].base + ((funcId) * IRO[47].m1)) #define XSTORM_ISCSI_HQ_SIZE_OFFSET(pfId) \ - (IRO[302].base + ((pfId) * IRO[302].m1)) + (IRO[303].base + ((pfId) * IRO[303].m1)) #define XSTORM_ISCSI_LOCAL_MAC_ADDR0_OFFSET(pfId) \ - (IRO[305].base + ((pfId) * IRO[305].m1)) -#define XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(pfId) \ (IRO[306].base + ((pfId) * IRO[306].m1)) -#define XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(pfId) \ +#define XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(pfId) \ (IRO[307].base + ((pfId) * IRO[307].m1)) -#define XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(pfId) \ +#define XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(pfId) \ (IRO[308].base + ((pfId) * IRO[308].m1)) -#define XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(pfId) \ +#define XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(pfId) \ (IRO[309].base + ((pfId) * IRO[309].m1)) -#define XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(pfId) \ +#define XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(pfId) \ (IRO[310].base + ((pfId) * IRO[310].m1)) -#define XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfId) \ +#define XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(pfId) \ (IRO[311].base + ((pfId) * IRO[311].m1)) +#define XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfId) \ + (IRO[312].base + ((pfId) * IRO[312].m1)) #define XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \ - (IRO[301].base + ((pfId) * IRO[301].m1)) + (IRO[302].base + ((pfId) * IRO[302].m1)) #define XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \ - (IRO[300].base + ((pfId) * IRO[300].m1)) + (IRO[301].base + ((pfId) * IRO[301].m1)) #define XSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \ - (IRO[299].base + ((pfId) * IRO[299].m1)) + (IRO[300].base + ((pfId) * IRO[300].m1)) #define XSTORM_ISCSI_R2TQ_SIZE_OFFSET(pfId) \ - (IRO[304].base + ((pfId) * IRO[304].m1)) + (IRO[305].base + ((pfId) * IRO[305].m1)) #define XSTORM_ISCSI_SQ_SIZE_OFFSET(pfId) \ - (IRO[303].base + ((pfId) * IRO[303].m1)) + (IRO[304].base + ((pfId) * IRO[304].m1)) #define XSTORM_ISCSI_TCP_VARS_ADV_WND_SCL_OFFSET(pfId) \ - (IRO[298].base + ((pfId) * IRO[298].m1)) + (IRO[299].base + ((pfId) * IRO[299].m1)) #define XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(pfId) \ - (IRO[297].base + ((pfId) * IRO[297].m1)) + (IRO[298].base + ((pfId) * IRO[298].m1)) #define XSTORM_ISCSI_TCP_VARS_TOS_OFFSET(pfId) \ - (IRO[296].base + ((pfId) * IRO[296].m1)) + (IRO[297].base + ((pfId) * IRO[297].m1)) #define XSTORM_ISCSI_TCP_VARS_TTL_OFFSET(pfId) \ - (IRO[295].base + ((pfId) * IRO[295].m1)) + (IRO[296].base + ((pfId) * IRO[296].m1)) #define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(pfId) \ (IRO[44].base + ((pfId) * IRO[44].m1)) #define XSTORM_RECORD_SLOW_PATH_OFFSET(funcId) \ @@ -233,12 +233,12 @@ #define XSTORM_SPQ_PROD_OFFSET(funcId) \ (IRO[31].base + ((funcId) * IRO[31].m1)) #define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_ENABLED_OFFSET(portId) \ - (IRO[217].base + ((portId) * IRO[217].m1)) -#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(portId) \ (IRO[218].base + ((portId) * IRO[218].m1)) +#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(portId) \ + (IRO[219].base + ((portId) * IRO[219].m1)) #define XSTORM_TCP_TX_SWS_TIMER_VAL_OFFSET(pfId) \ - (IRO[220].base + (((pfId)>>1) * IRO[220].m1) + (((pfId)&1) * \ - IRO[220].m2)) + (IRO[221].base + (((pfId)>>1) * IRO[221].m1) + (((pfId)&1) * \ + IRO[221].m2)) #define XSTORM_VF_TO_PF_OFFSET(funcId) \ (IRO[48].base + ((funcId) * IRO[48].m1)) #define COMMON_ASM_INVALID_ASSERT_OPCODE 0x0 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h index 78326a6c0aba..622fadc50316 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h @@ -3024,7 +3024,7 @@ struct afex_stats { #define BCM_5710_FW_MAJOR_VERSION 7 #define BCM_5710_FW_MINOR_VERSION 13 -#define BCM_5710_FW_REVISION_VERSION 11 +#define BCM_5710_FW_REVISION_VERSION 15 #define BCM_5710_FW_ENGINEERING_VERSION 0 #define BCM_5710_FW_COMPILE_FLAGS 1 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index d581d0ae6584..9638d65d8261 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -5611,9 +5611,9 @@ static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy, return 0; } -static int bnx2x_link_settings_status(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static u8 bnx2x_link_settings_status(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; @@ -5685,7 +5685,7 @@ static int bnx2x_link_settings_status(struct bnx2x_phy *phy, return rc; } -static int bnx2x_warpcore_read_status(struct bnx2x_phy *phy, +static u8 bnx2x_warpcore_read_status(struct bnx2x_phy *phy, struct link_params *params, struct link_vars *vars) { @@ -7364,9 +7364,9 @@ static void bnx2x_8073_specific_func(struct bnx2x_phy *phy, } } -static int bnx2x_8073_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_8073_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; u16 val = 0, tmp1; @@ -7427,7 +7427,7 @@ static int bnx2x_8073_config_init(struct bnx2x_phy *phy, if (params->loopback_mode == LOOPBACK_EXT) { bnx2x_807x_force_10G(bp, phy); DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n"); - return 0; + return; } else { bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_BCM_CTRL, 0x0002); @@ -7509,7 +7509,6 @@ static int bnx2x_8073_config_init(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200); DP(NETIF_MSG_LINK, "807x Autoneg Restart: Advertise 1G=%x, 10G=%x\n", ((val & (1<<5)) > 0), ((val & (1<<7)) > 0)); - return 0; } static u8 bnx2x_8073_read_status(struct bnx2x_phy *phy, @@ -7676,9 +7675,9 @@ static void bnx2x_8073_link_reset(struct bnx2x_phy *phy, /******************************************************************/ /* BCM8705 PHY SECTION */ /******************************************************************/ -static int bnx2x_8705_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_8705_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; DP(NETIF_MSG_LINK, "init 8705\n"); @@ -7700,7 +7699,6 @@ static int bnx2x_8705_config_init(struct bnx2x_phy *phy, MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_CNTL, 0x1); /* BCM8705 doesn't have microcode, hence the 0 */ bnx2x_save_spirom_version(bp, params->port, params->shmem_base, 0); - return 0; } static u8 bnx2x_8705_read_status(struct bnx2x_phy *phy, @@ -8887,9 +8885,9 @@ static u8 bnx2x_8706_8726_read_status(struct bnx2x_phy *phy, /******************************************************************/ /* BCM8706 PHY SECTION */ /******************************************************************/ -static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_8706_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { u32 tx_en_mode; u16 cnt, val, tmp1; @@ -8989,13 +8987,11 @@ static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_DIGITAL_CTRL, tmp1); } - - return 0; } -static int bnx2x_8706_read_status(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static u8 bnx2x_8706_read_status(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { return bnx2x_8706_8726_read_status(phy, params, vars); } @@ -9070,9 +9066,9 @@ static u8 bnx2x_8726_read_status(struct bnx2x_phy *phy, } -static int bnx2x_8726_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_8726_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; DP(NETIF_MSG_LINK, "Initializing BCM8726\n"); @@ -9150,9 +9146,6 @@ static int bnx2x_8726_config_init(struct bnx2x_phy *phy, MDIO_PMA_REG_8726_TX_CTRL2, phy->tx_preemphasis[1]); } - - return 0; - } static void bnx2x_8726_link_reset(struct bnx2x_phy *phy, @@ -9288,9 +9281,9 @@ static void bnx2x_8727_config_speed(struct bnx2x_phy *phy, } } -static int bnx2x_8727_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_8727_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { u32 tx_en_mode; u16 tmp1, mod_abs, tmp2; @@ -9370,8 +9363,6 @@ static int bnx2x_8727_config_init(struct bnx2x_phy *phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, (tmp2 & 0x7fff)); } - - return 0; } static void bnx2x_8727_handle_mod_abs(struct bnx2x_phy *phy, @@ -9946,9 +9937,9 @@ static int bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy, return 0; } -static int bnx2x_8481_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_8481_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; /* Restore normal power mode*/ @@ -9960,7 +9951,7 @@ static int bnx2x_8481_config_init(struct bnx2x_phy *phy, bnx2x_wait_reset_complete(bp, phy, params); bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15); - return bnx2x_848xx_cmn_config_init(phy, params, vars); + bnx2x_848xx_cmn_config_init(phy, params, vars); } #define PHY848xx_CMDHDLR_WAIT 300 @@ -10210,8 +10201,8 @@ static u8 bnx2x_84833_get_reset_gpios(struct bnx2x *bp, return reset_gpios; } -static int bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy, - struct link_params *params) +static void bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy, + struct link_params *params) { struct bnx2x *bp = params->bp; u8 reset_gpios; @@ -10239,8 +10230,6 @@ static int bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy, udelay(10); DP(NETIF_MSG_LINK, "84833 hw reset on pin values 0x%x\n", reset_gpios); - - return 0; } static int bnx2x_8483x_disable_eee(struct bnx2x_phy *phy, @@ -10283,9 +10272,9 @@ static int bnx2x_8483x_enable_eee(struct bnx2x_phy *phy, } #define PHY84833_CONSTANT_LATENCY 1193 -static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_848x3_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; u8 port, initialize = 1; @@ -10430,7 +10419,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, if (rc) { DP(NETIF_MSG_LINK, "Failed to configure EEE timers\n"); bnx2x_8483x_disable_eee(phy, params, vars); - return rc; + return; } if ((phy->req_duplex == DUPLEX_FULL) && @@ -10442,7 +10431,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, rc = bnx2x_8483x_disable_eee(phy, params, vars); if (rc) { DP(NETIF_MSG_LINK, "Failed to set EEE advertisement\n"); - return rc; + return; } } else { vars->eee_status &= ~SHMEM_EEE_SUPPORTED_MASK; @@ -10481,7 +10470,6 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, MDIO_84833_TOP_CFG_XGPHY_STRAP1, (u16)~MDIO_84833_SUPER_ISOLATE); } - return rc; } static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy, @@ -11038,9 +11026,9 @@ static void bnx2x_54618se_specific_func(struct bnx2x_phy *phy, } } -static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_54618se_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; u8 port; @@ -11240,8 +11228,6 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, bnx2x_cl22_write(bp, phy, MDIO_PMA_REG_CTRL, autoneg_val); - - return 0; } @@ -11465,9 +11451,9 @@ static void bnx2x_7101_config_loopback(struct bnx2x_phy *phy, MDIO_XS_DEVAD, MDIO_XS_SFX7101_XGXS_TEST1, 0x100); } -static int bnx2x_7101_config_init(struct bnx2x_phy *phy, - struct link_params *params, - struct link_vars *vars) +static void bnx2x_7101_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) { u16 fw_ver1, fw_ver2, val; struct bnx2x *bp = params->bp; @@ -11502,7 +11488,6 @@ static int bnx2x_7101_config_init(struct bnx2x_phy *phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_7101_VER2, &fw_ver2); bnx2x_save_spirom_version(bp, params->port, (u32)(fw_ver1<<16 | fw_ver2), phy->ver_addr); - return 0; } static u8 bnx2x_7101_read_status(struct bnx2x_phy *phy, @@ -11636,14 +11621,14 @@ static const struct bnx2x_phy phy_null = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)NULL, - .read_status = (read_status_t)NULL, - .link_reset = (link_reset_t)NULL, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)NULL, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = NULL, + .read_status = NULL, + .link_reset = NULL, + .config_loopback = NULL, + .format_fw_ver = NULL, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_serdes = { @@ -11671,14 +11656,14 @@ static const struct bnx2x_phy phy_serdes = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_xgxs_config_init, - .read_status = (read_status_t)bnx2x_link_settings_status, - .link_reset = (link_reset_t)bnx2x_int_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)NULL, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_xgxs_config_init, + .read_status = bnx2x_link_settings_status, + .link_reset = bnx2x_int_link_reset, + .config_loopback = NULL, + .format_fw_ver = NULL, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_xgxs = { @@ -11707,14 +11692,14 @@ static const struct bnx2x_phy phy_xgxs = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_xgxs_config_init, - .read_status = (read_status_t)bnx2x_link_settings_status, - .link_reset = (link_reset_t)bnx2x_int_link_reset, - .config_loopback = (config_loopback_t)bnx2x_set_xgxs_loopback, - .format_fw_ver = (format_fw_ver_t)NULL, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)bnx2x_xgxs_specific_func + .config_init = bnx2x_xgxs_config_init, + .read_status = bnx2x_link_settings_status, + .link_reset = bnx2x_int_link_reset, + .config_loopback = bnx2x_set_xgxs_loopback, + .format_fw_ver = NULL, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = bnx2x_xgxs_specific_func }; static const struct bnx2x_phy phy_warpcore = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT, @@ -11745,14 +11730,14 @@ static const struct bnx2x_phy phy_warpcore = { .speed_cap_mask = 0, /* req_duplex = */0, /* rsrv = */0, - .config_init = (config_init_t)bnx2x_warpcore_config_init, - .read_status = (read_status_t)bnx2x_warpcore_read_status, - .link_reset = (link_reset_t)bnx2x_warpcore_link_reset, - .config_loopback = (config_loopback_t)bnx2x_set_warpcore_loopback, - .format_fw_ver = (format_fw_ver_t)NULL, - .hw_reset = (hw_reset_t)bnx2x_warpcore_hw_reset, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_warpcore_config_init, + .read_status = bnx2x_warpcore_read_status, + .link_reset = bnx2x_warpcore_link_reset, + .config_loopback = bnx2x_set_warpcore_loopback, + .format_fw_ver = NULL, + .hw_reset = bnx2x_warpcore_hw_reset, + .set_link_led = NULL, + .phy_specific_func = NULL }; @@ -11776,14 +11761,14 @@ static const struct bnx2x_phy phy_7101 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_7101_config_init, - .read_status = (read_status_t)bnx2x_7101_read_status, - .link_reset = (link_reset_t)bnx2x_common_ext_link_reset, - .config_loopback = (config_loopback_t)bnx2x_7101_config_loopback, - .format_fw_ver = (format_fw_ver_t)bnx2x_7101_format_ver, - .hw_reset = (hw_reset_t)bnx2x_7101_hw_reset, - .set_link_led = (set_link_led_t)bnx2x_7101_set_link_led, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_7101_config_init, + .read_status = bnx2x_7101_read_status, + .link_reset = bnx2x_common_ext_link_reset, + .config_loopback = bnx2x_7101_config_loopback, + .format_fw_ver = bnx2x_7101_format_ver, + .hw_reset = bnx2x_7101_hw_reset, + .set_link_led = bnx2x_7101_set_link_led, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_8073 = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, @@ -11807,14 +11792,14 @@ static const struct bnx2x_phy phy_8073 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_8073_config_init, - .read_status = (read_status_t)bnx2x_8073_read_status, - .link_reset = (link_reset_t)bnx2x_8073_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)bnx2x_8073_specific_func + .config_init = bnx2x_8073_config_init, + .read_status = bnx2x_8073_read_status, + .link_reset = bnx2x_8073_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_format_ver, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = bnx2x_8073_specific_func }; static const struct bnx2x_phy phy_8705 = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705, @@ -11835,14 +11820,14 @@ static const struct bnx2x_phy phy_8705 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_8705_config_init, - .read_status = (read_status_t)bnx2x_8705_read_status, - .link_reset = (link_reset_t)bnx2x_common_ext_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_null_format_ver, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_8705_config_init, + .read_status = bnx2x_8705_read_status, + .link_reset = bnx2x_common_ext_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_null_format_ver, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_8706 = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706, @@ -11864,14 +11849,14 @@ static const struct bnx2x_phy phy_8706 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_8706_config_init, - .read_status = (read_status_t)bnx2x_8706_read_status, - .link_reset = (link_reset_t)bnx2x_common_ext_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_8706_config_init, + .read_status = bnx2x_8706_read_status, + .link_reset = bnx2x_common_ext_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_format_ver, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_8726 = { @@ -11896,14 +11881,14 @@ static const struct bnx2x_phy phy_8726 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_8726_config_init, - .read_status = (read_status_t)bnx2x_8726_read_status, - .link_reset = (link_reset_t)bnx2x_8726_link_reset, - .config_loopback = (config_loopback_t)bnx2x_8726_config_loopback, - .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_8726_config_init, + .read_status = bnx2x_8726_read_status, + .link_reset = bnx2x_8726_link_reset, + .config_loopback = bnx2x_8726_config_loopback, + .format_fw_ver = bnx2x_format_ver, + .hw_reset = NULL, + .set_link_led = NULL, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_8727 = { @@ -11927,14 +11912,14 @@ static const struct bnx2x_phy phy_8727 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_8727_config_init, - .read_status = (read_status_t)bnx2x_8727_read_status, - .link_reset = (link_reset_t)bnx2x_8727_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, - .hw_reset = (hw_reset_t)bnx2x_8727_hw_reset, - .set_link_led = (set_link_led_t)bnx2x_8727_set_link_led, - .phy_specific_func = (phy_specific_func_t)bnx2x_8727_specific_func + .config_init = bnx2x_8727_config_init, + .read_status = bnx2x_8727_read_status, + .link_reset = bnx2x_8727_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_format_ver, + .hw_reset = bnx2x_8727_hw_reset, + .set_link_led = bnx2x_8727_set_link_led, + .phy_specific_func = bnx2x_8727_specific_func }; static const struct bnx2x_phy phy_8481 = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481, @@ -11962,14 +11947,14 @@ static const struct bnx2x_phy phy_8481 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_8481_config_init, - .read_status = (read_status_t)bnx2x_848xx_read_status, - .link_reset = (link_reset_t)bnx2x_8481_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, - .hw_reset = (hw_reset_t)bnx2x_8481_hw_reset, - .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, - .phy_specific_func = (phy_specific_func_t)NULL + .config_init = bnx2x_8481_config_init, + .read_status = bnx2x_848xx_read_status, + .link_reset = bnx2x_8481_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_848xx_format_ver, + .hw_reset = bnx2x_8481_hw_reset, + .set_link_led = bnx2x_848xx_set_link_led, + .phy_specific_func = NULL }; static const struct bnx2x_phy phy_84823 = { @@ -11999,14 +11984,14 @@ static const struct bnx2x_phy phy_84823 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_848x3_config_init, - .read_status = (read_status_t)bnx2x_848xx_read_status, - .link_reset = (link_reset_t)bnx2x_848x3_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, - .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func + .config_init = bnx2x_848x3_config_init, + .read_status = bnx2x_848xx_read_status, + .link_reset = bnx2x_848x3_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_848xx_format_ver, + .hw_reset = NULL, + .set_link_led = bnx2x_848xx_set_link_led, + .phy_specific_func = bnx2x_848xx_specific_func }; static const struct bnx2x_phy phy_84833 = { @@ -12034,14 +12019,14 @@ static const struct bnx2x_phy phy_84833 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_848x3_config_init, - .read_status = (read_status_t)bnx2x_848xx_read_status, - .link_reset = (link_reset_t)bnx2x_848x3_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, - .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy, - .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, - .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func + .config_init = bnx2x_848x3_config_init, + .read_status = bnx2x_848xx_read_status, + .link_reset = bnx2x_848x3_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_848xx_format_ver, + .hw_reset = bnx2x_84833_hw_reset_phy, + .set_link_led = bnx2x_848xx_set_link_led, + .phy_specific_func = bnx2x_848xx_specific_func }; static const struct bnx2x_phy phy_84834 = { @@ -12068,14 +12053,14 @@ static const struct bnx2x_phy phy_84834 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_848x3_config_init, - .read_status = (read_status_t)bnx2x_848xx_read_status, - .link_reset = (link_reset_t)bnx2x_848x3_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, - .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy, - .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, - .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func + .config_init = bnx2x_848x3_config_init, + .read_status = bnx2x_848xx_read_status, + .link_reset = bnx2x_848x3_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_848xx_format_ver, + .hw_reset = bnx2x_84833_hw_reset_phy, + .set_link_led = bnx2x_848xx_set_link_led, + .phy_specific_func = bnx2x_848xx_specific_func }; static const struct bnx2x_phy phy_84858 = { @@ -12102,14 +12087,14 @@ static const struct bnx2x_phy phy_84858 = { .speed_cap_mask = 0, .req_duplex = 0, .rsrv = 0, - .config_init = (config_init_t)bnx2x_848x3_config_init, - .read_status = (read_status_t)bnx2x_848xx_read_status, - .link_reset = (link_reset_t)bnx2x_848x3_link_reset, - .config_loopback = (config_loopback_t)NULL, - .format_fw_ver = (format_fw_ver_t)bnx2x_8485x_format_ver, - .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy, - .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, - .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func + .config_init = bnx2x_848x3_config_init, + .read_status = bnx2x_848xx_read_status, + .link_reset = bnx2x_848x3_link_reset, + .config_loopback = NULL, + .format_fw_ver = bnx2x_8485x_format_ver, + .hw_reset = bnx2x_84833_hw_reset_phy, + .set_link_led = bnx2x_848xx_set_link_led, + .phy_specific_func = bnx2x_848xx_specific_func }; static const struct bnx2x_phy phy_54618se = { @@ -12136,14 +12121,14 @@ static const struct bnx2x_phy phy_54618se = { .speed_cap_mask = 0, /* req_duplex = */0, /* rsrv = */0, - .config_init = (config_init_t)bnx2x_54618se_config_init, - .read_status = (read_status_t)bnx2x_54618se_read_status, - .link_reset = (link_reset_t)bnx2x_54618se_link_reset, - .config_loopback = (config_loopback_t)bnx2x_54618se_config_loopback, - .format_fw_ver = (format_fw_ver_t)NULL, - .hw_reset = (hw_reset_t)NULL, - .set_link_led = (set_link_led_t)bnx2x_5461x_set_link_led, - .phy_specific_func = (phy_specific_func_t)bnx2x_54618se_specific_func + .config_init = bnx2x_54618se_config_init, + .read_status = bnx2x_54618se_read_status, + .link_reset = bnx2x_54618se_link_reset, + .config_loopback = bnx2x_54618se_config_loopback, + .format_fw_ver = NULL, + .hw_reset = NULL, + .set_link_led = bnx2x_5461x_set_link_led, + .phy_specific_func = bnx2x_54618se_specific_func }; /*****************************************************************/ /* */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h index 7115f5025664..cae03c89dc73 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h @@ -127,15 +127,15 @@ struct link_vars; struct link_params; struct bnx2x_phy; -typedef u8 (*config_init_t)(struct bnx2x_phy *phy, struct link_params *params, - struct link_vars *vars); +typedef void (*config_init_t)(struct bnx2x_phy *phy, struct link_params *params, + struct link_vars *vars); typedef u8 (*read_status_t)(struct bnx2x_phy *phy, struct link_params *params, struct link_vars *vars); typedef void (*link_reset_t)(struct bnx2x_phy *phy, struct link_params *params); typedef void (*config_loopback_t)(struct bnx2x_phy *phy, struct link_params *params); -typedef u8 (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len); +typedef int (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len); typedef void (*hw_reset_t)(struct bnx2x_phy *phy, struct link_params *params); typedef void (*set_link_led_t)(struct bnx2x_phy *phy, struct link_params *params, u8 mode); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 0edbb0a76847..5097a44686b3 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -2397,15 +2397,21 @@ static int bnx2x_set_pf_tx_switching(struct bnx2x *bp, bool enable) /* send the ramrod on all the queues of the PF */ for_each_eth_queue(bp, i) { struct bnx2x_fastpath *fp = &bp->fp[i]; + int tx_idx; /* Set the appropriate Queue object */ q_params.q_obj = &bnx2x_sp_obj(bp, fp).q_obj; - /* Update the Queue state */ - rc = bnx2x_queue_state_change(bp, &q_params); - if (rc) { - BNX2X_ERR("Failed to configure Tx switching\n"); - return rc; + for (tx_idx = FIRST_TX_COS_INDEX; + tx_idx < fp->max_cos; tx_idx++) { + q_params.params.update.cid_index = tx_idx; + + /* Update the Queue state */ + rc = bnx2x_queue_state_change(bp, &q_params); + if (rc) { + BNX2X_ERR("Failed to configure Tx switching\n"); + return rc; + } } } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 04ec909e06df..85983f0e3134 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -250,10 +250,12 @@ static const u16 bnxt_vf_req_snif[] = { static const u16 bnxt_async_events_arr[] = { ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE, + ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE, ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD, ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED, ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE, ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE, + ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE, ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY, ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY, }; @@ -1767,8 +1769,12 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, rc = -EIO; if (rx_err & RX_CMPL_ERRORS_BUFFER_ERROR_MASK) { - netdev_warn(bp->dev, "RX buffer error %x\n", rx_err); - bnxt_sched_reset(bp, rxr); + bnapi->cp_ring.rx_buf_errors++; + if (!(bp->flags & BNXT_FLAG_CHIP_P5)) { + netdev_warn(bp->dev, "RX buffer error %x\n", + rx_err); + bnxt_sched_reset(bp, rxr); + } } goto next_rx_no_len; } @@ -1964,6 +1970,10 @@ static int bnxt_async_event_process(struct bnxt *bp, set_bit(BNXT_LINK_SPEED_CHNG_SP_EVENT, &bp->sp_event); } /* fall through */ + case ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE: + case ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE: + set_bit(BNXT_LINK_CFG_CHANGE_SP_EVENT, &bp->sp_event); + /* fall through */ case ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE: set_bit(BNXT_LINK_CHNG_SP_EVENT, &bp->sp_event); break; @@ -2684,6 +2694,9 @@ static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem) if (!rmem->pg_arr[i]) return -ENOMEM; + if (rmem->init_val) + memset(rmem->pg_arr[i], rmem->init_val, + rmem->page_size); if (rmem->nr_pages > 1 || rmem->depth > 0) { if (i == rmem->nr_pages - 2 && (rmem->flags & BNXT_RMEM_RING_PTE_FLAG)) @@ -3171,13 +3184,8 @@ static int bnxt_init_one_rx_ring(struct bnxt *bp, int ring_nr) bnxt_init_rxbd_pages(ring, type); if (BNXT_RX_PAGE_MODE(bp) && bp->xdp_prog) { - rxr->xdp_prog = bpf_prog_add(bp->xdp_prog, 1); - if (IS_ERR(rxr->xdp_prog)) { - int rc = PTR_ERR(rxr->xdp_prog); - - rxr->xdp_prog = NULL; - return rc; - } + bpf_prog_add(bp->xdp_prog, 1); + rxr->xdp_prog = bp->xdp_prog; } prod = rxr->rx_prod; for (i = 0; i < bp->rx_ring_size; i++) { @@ -4274,6 +4282,11 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, /* Wait until hwrm response cmpl interrupt is processed */ while (bp->hwrm_intr_seq_id != (u16)~seq_id && i++ < tmo_count) { + /* Abort the wait for completion if the FW health + * check has failed. + */ + if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) + return -EBUSY; /* on first few passes, just barely sleep */ if (i < HWRM_SHORT_TIMEOUT_COUNTER) usleep_range(HWRM_SHORT_MIN_TIMEOUT, @@ -4297,6 +4310,11 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, /* Check if response len is updated */ for (i = 0; i < tmo_count; i++) { + /* Abort the wait for completion if the FW health + * check has failed. + */ + if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) + return -EBUSY; len = (le32_to_cpu(*resp_len) & HWRM_RESP_LEN_MASK) >> HWRM_RESP_LEN_SFT; if (len) @@ -4385,59 +4403,29 @@ int hwrm_send_message_silent(struct bnxt *bp, void *msg, u32 msg_len, return rc; } -int bnxt_hwrm_func_rgtr_async_events(struct bnxt *bp, unsigned long *bmap, - int bmap_size) +int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp, unsigned long *bmap, int bmap_size, + bool async_only) { + struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr; struct hwrm_func_drv_rgtr_input req = {0}; DECLARE_BITMAP(async_events_bmap, 256); u32 *events = (u32 *)async_events_bmap; - int i; - - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_RGTR, -1, -1); - - req.enables = - cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD); - - memset(async_events_bmap, 0, sizeof(async_events_bmap)); - for (i = 0; i < ARRAY_SIZE(bnxt_async_events_arr); i++) { - u16 event_id = bnxt_async_events_arr[i]; - - if (event_id == ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY && - !(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)) - continue; - __set_bit(bnxt_async_events_arr[i], async_events_bmap); - } - if (bmap && bmap_size) { - for (i = 0; i < bmap_size; i++) { - if (test_bit(i, bmap)) - __set_bit(i, async_events_bmap); - } - } - - for (i = 0; i < 8; i++) - req.async_event_fwd[i] |= cpu_to_le32(events[i]); - - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); -} - -static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp) -{ - struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_func_drv_rgtr_input req = {0}; u32 flags; - int rc; + int rc, i; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_RGTR, -1, -1); req.enables = cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE | - FUNC_DRV_RGTR_REQ_ENABLES_VER); + FUNC_DRV_RGTR_REQ_ENABLES_VER | + FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD); req.os_type = cpu_to_le16(FUNC_DRV_RGTR_REQ_OS_TYPE_LINUX); flags = FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE | FUNC_DRV_RGTR_REQ_FLAGS_HOT_RESET_SUPPORT; if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY) - flags |= FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT; + flags |= FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT | + FUNC_DRV_RGTR_REQ_FLAGS_MASTER_SUPPORT; req.flags = cpu_to_le32(flags); req.ver_maj_8b = DRV_VER_MAJ; req.ver_min_8b = DRV_VER_MIN; @@ -4471,11 +4459,36 @@ static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp) req.flags |= cpu_to_le32( FUNC_DRV_RGTR_REQ_FLAGS_FLOW_HANDLE_64BIT_MODE); + memset(async_events_bmap, 0, sizeof(async_events_bmap)); + for (i = 0; i < ARRAY_SIZE(bnxt_async_events_arr); i++) { + u16 event_id = bnxt_async_events_arr[i]; + + if (event_id == ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY && + !(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)) + continue; + __set_bit(bnxt_async_events_arr[i], async_events_bmap); + } + if (bmap && bmap_size) { + for (i = 0; i < bmap_size; i++) { + if (test_bit(i, bmap)) + __set_bit(i, async_events_bmap); + } + } + for (i = 0; i < 8; i++) + req.async_event_fwd[i] |= cpu_to_le32(events[i]); + + if (async_only) + req.enables = + cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD); + mutex_lock(&bp->hwrm_cmd_lock); rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - if (!rc && (resp->flags & - cpu_to_le32(FUNC_DRV_RGTR_RESP_FLAGS_IF_CHANGE_SUPPORTED))) - bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE; + if (!rc) { + set_bit(BNXT_STATE_DRV_REGISTERED, &bp->state); + if (resp->flags & + cpu_to_le32(FUNC_DRV_RGTR_RESP_FLAGS_IF_CHANGE_SUPPORTED)) + bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE; + } mutex_unlock(&bp->hwrm_cmd_lock); return rc; } @@ -4484,6 +4497,9 @@ static int bnxt_hwrm_func_drv_unrgtr(struct bnxt *bp) { struct hwrm_func_drv_unrgtr_input req = {0}; + if (!test_and_clear_bit(BNXT_STATE_DRV_REGISTERED, &bp->state)) + return 0; + bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_UNRGTR, -1, -1); return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } @@ -4601,21 +4617,21 @@ static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp, struct hwrm_cfa_ntuple_filter_alloc_output *resp; struct flow_keys *keys = &fltr->fkeys; struct bnxt_vnic_info *vnic; - u32 dst_ena = 0; + u32 flags = 0; int rc = 0; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_NTUPLE_FILTER_ALLOC, -1, -1); req.l2_filter_id = bp->vnic_info[0].fw_l2_filter_id[fltr->l2_fltr_idx]; - if (bp->fw_cap & BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX) { - dst_ena = CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_RFS_RING_TBL_IDX; - req.rfs_ring_tbl_idx = cpu_to_le16(fltr->rxq); - vnic = &bp->vnic_info[0]; + if (bp->fw_cap & BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2) { + flags = CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DEST_RFS_RING_IDX; + req.dst_id = cpu_to_le16(fltr->rxq); } else { vnic = &bp->vnic_info[fltr->rxq + 1]; + req.dst_id = cpu_to_le16(vnic->fw_vnic_id); } - req.dst_id = cpu_to_le16(vnic->fw_vnic_id); - req.enables = cpu_to_le32(BNXT_NTP_FLTR_FLAGS | dst_ena); + req.flags = cpu_to_le32(flags); + req.enables = cpu_to_le32(BNXT_NTP_FLTR_FLAGS); req.ethertype = htons(ETH_P_IP); memcpy(req.src_macaddr, fltr->src_mac_addr, ETH_ALEN); @@ -6480,6 +6496,7 @@ static int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp) le16_to_cpu(resp->mrav_num_entries_units); ctx->tim_entry_size = le16_to_cpu(resp->tim_entry_size); ctx->tim_max_entries = le32_to_cpu(resp->tim_max_entries); + ctx->ctx_kind_initializer = resp->ctx_kind_initializer; } else { rc = 0; } @@ -6634,7 +6651,7 @@ static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp, static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp, struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size, - u8 depth) + u8 depth, bool use_init_val) { struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem; int rc; @@ -6672,6 +6689,8 @@ static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp, rmem->pg_tbl_map = ctx_pg->ctx_dma_arr[i]; rmem->depth = 1; rmem->nr_pages = MAX_CTX_PAGES; + if (use_init_val) + rmem->init_val = bp->ctx->ctx_kind_initializer; if (i == (nr_tbls - 1)) { int rem = ctx_pg->nr_pages % MAX_CTX_PAGES; @@ -6686,6 +6705,8 @@ static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp, rmem->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE); if (rmem->nr_pages > 1 || depth) rmem->depth = 1; + if (use_init_val) + rmem->init_val = bp->ctx->ctx_kind_initializer; rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg); } return rc; @@ -6776,21 +6797,21 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries + extra_qps; mem_size = ctx->qp_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true); if (rc) return rc; ctx_pg = &ctx->srq_mem; ctx_pg->entries = ctx->srq_max_l2_entries + extra_srqs; mem_size = ctx->srq_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true); if (rc) return rc; ctx_pg = &ctx->cq_mem; ctx_pg->entries = ctx->cq_max_l2_entries + extra_qps * 2; mem_size = ctx->cq_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true); if (rc) return rc; @@ -6798,14 +6819,14 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) ctx_pg->entries = ctx->vnic_max_vnic_entries + ctx->vnic_max_ring_table_entries; mem_size = ctx->vnic_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, true); if (rc) return rc; ctx_pg = &ctx->stat_mem; ctx_pg->entries = ctx->stat_max_entries; mem_size = ctx->stat_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, true); if (rc) return rc; @@ -6821,7 +6842,7 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) num_ah = 1024 * 128; ctx_pg->entries = num_mr + num_ah; mem_size = ctx->mrav_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2, true); if (rc) return rc; ena = FUNC_BACKING_STORE_CFG_REQ_ENABLES_MRAV; @@ -6833,7 +6854,7 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) ctx_pg = &ctx->tim_mem; ctx_pg->entries = ctx->qp_mem.entries; mem_size = ctx->tim_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, false); if (rc) return rc; ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TIM; @@ -6847,7 +6868,7 @@ skip_rdma: ctx_pg = ctx->tqm_mem[i]; ctx_pg->entries = entries; mem_size = ctx->tqm_entry_size * entries; - rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, false); if (rc) return rc; ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP << i; @@ -6943,6 +6964,8 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp) bp->flags |= BNXT_FLAG_ROCEV2_CAP; if (flags & FUNC_QCAPS_RESP_FLAGS_PCIE_STATS_SUPPORTED) bp->fw_cap |= BNXT_FW_CAP_PCIE_STATS_SUPPORTED; + if (flags & FUNC_QCAPS_RESP_FLAGS_HOT_RESET_CAPABLE) + bp->fw_cap |= BNXT_FW_CAP_HOT_RESET; if (flags & FUNC_QCAPS_RESP_FLAGS_EXT_STATS_SUPPORTED) bp->fw_cap |= BNXT_FW_CAP_EXT_STATS_SUPPORTED; if (flags & FUNC_QCAPS_RESP_FLAGS_ERROR_RECOVERY_CAPABLE) @@ -7042,8 +7065,8 @@ static int bnxt_hwrm_cfa_adv_flow_mgnt_qcaps(struct bnxt *bp) flags = le32_to_cpu(resp->flags); if (flags & - CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RFS_RING_TBL_IDX_SUPPORTED) - bp->fw_cap |= BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX; + CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RFS_RING_TBL_IDX_V2_SUPPORTED) + bp->fw_cap |= BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2; hwrm_cfa_adv_qcaps_exit: mutex_unlock(&bp->hwrm_cmd_lock); @@ -8402,7 +8425,8 @@ static int bnxt_hwrm_phy_qcaps(struct bnxt *bp) bp->flags &= ~BNXT_FLAG_EEE_CAP; if (bp->test_info) - bp->test_info->flags &= ~BNXT_TEST_FL_EXT_LPBK; + bp->test_info->flags &= ~(BNXT_TEST_FL_EXT_LPBK | + BNXT_TEST_FL_AN_PHY_LPBK); if (bp->hwrm_spec_code < 0x10201) return 0; @@ -8428,6 +8452,14 @@ static int bnxt_hwrm_phy_qcaps(struct bnxt *bp) if (bp->test_info) bp->test_info->flags |= BNXT_TEST_FL_EXT_LPBK; } + if (resp->flags & PORT_PHY_QCAPS_RESP_FLAGS_AUTONEG_LPBK_SUPPORTED) { + if (bp->test_info) + bp->test_info->flags |= BNXT_TEST_FL_AN_PHY_LPBK; + } + if (resp->flags & PORT_PHY_QCAPS_RESP_FLAGS_SHARED_PHY_CFG_SUPPORTED) { + if (BNXT_PF(bp)) + bp->fw_cap |= BNXT_FW_CAP_SHARED_PORT_CFG; + } if (resp->supported_speeds_auto_mode) link_info->support_auto_speeds = le16_to_cpu(resp->supported_speeds_auto_mode); @@ -8542,7 +8574,7 @@ static int bnxt_update_link(struct bnxt *bp, bool chng_link_state) } mutex_unlock(&bp->hwrm_cmd_lock); - if (!BNXT_SINGLE_PF(bp)) + if (!BNXT_PHY_CFG_ABLE(bp)) return 0; diff = link_info->support_auto_speeds ^ link_info->advertising; @@ -8762,6 +8794,8 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) } if (resc_reinit || fw_reset) { if (fw_reset) { + if (!test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) + bnxt_ulp_stop(bp); rc = bnxt_fw_init_one(bp); if (rc) { set_bit(BNXT_STATE_ABORT_ERR, &bp->state); @@ -9224,13 +9258,16 @@ static int bnxt_open(struct net_device *dev) if (rc) { bnxt_hwrm_if_change(bp, false); } else { - if (test_and_clear_bit(BNXT_STATE_FW_RESET_DET, &bp->state) && - BNXT_PF(bp)) { - struct bnxt_pf_info *pf = &bp->pf; - int n = pf->active_vfs; + if (test_and_clear_bit(BNXT_STATE_FW_RESET_DET, &bp->state)) { + if (BNXT_PF(bp)) { + struct bnxt_pf_info *pf = &bp->pf; + int n = pf->active_vfs; - if (n) - bnxt_cfg_hw_sriov(bp, &n, true); + if (n) + bnxt_cfg_hw_sriov(bp, &n, true); + } + if (!test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) + bnxt_ulp_start(bp, 0); } bnxt_hwmon_open(bp); } @@ -9688,7 +9725,7 @@ static bool bnxt_can_reserve_rings(struct bnxt *bp) static bool bnxt_rfs_supported(struct bnxt *bp) { if (bp->flags & BNXT_FLAG_CHIP_P5) { - if (bp->fw_cap & BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX) + if (bp->fw_cap & BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2) return true; return false; } @@ -9927,12 +9964,15 @@ static void bnxt_reset_task(struct bnxt *bp, bool silent) if (netif_running(bp->dev)) { int rc; - if (!silent) + if (silent) { + bnxt_close_nic(bp, false, false); + bnxt_open_nic(bp, false, false); + } else { bnxt_ulp_stop(bp); - bnxt_close_nic(bp, false, false); - rc = bnxt_open_nic(bp, false, false); - if (!silent && !rc) - bnxt_ulp_start(bp); + bnxt_close_nic(bp, true, false); + rc = bnxt_open_nic(bp, true, false); + bnxt_ulp_start(bp, rc); + } } } @@ -10004,7 +10044,7 @@ static void bnxt_timer(struct timer_list *t) if (bp->link_info.phy_retry) { if (time_after(jiffies, bp->link_info.phy_retry_expires)) { - bp->link_info.phy_retry = 0; + bp->link_info.phy_retry = false; netdev_warn(bp->dev, "failed to update phy settings after maximum retries.\n"); } else { set_bit(BNXT_UPDATE_PHY_SP_EVENT, &bp->sp_event); @@ -10048,8 +10088,8 @@ static void bnxt_reset(struct bnxt *bp, bool silent) static void bnxt_fw_reset_close(struct bnxt *bp) { + bnxt_ulp_stop(bp); __bnxt_close_nic(bp, true, false); - bnxt_ulp_irq_stop(bp); bnxt_clear_int_mode(bp); bnxt_hwrm_func_drv_unrgtr(bp); bnxt_free_ctx_mem(bp); @@ -10107,6 +10147,7 @@ static void bnxt_force_fw_reset(struct bnxt *bp) void bnxt_fw_exception(struct bnxt *bp) { + netdev_warn(bp->dev, "Detected firmware fatal condition, initiating reset\n"); set_bit(BNXT_STATE_FW_FATAL_COND, &bp->state); bnxt_rtnl_lock_sp(bp); bnxt_force_fw_reset(bp); @@ -10218,6 +10259,31 @@ static void bnxt_chk_missed_irq(struct bnxt *bp) static void bnxt_cfg_ntp_filters(struct bnxt *); +static void bnxt_init_ethtool_link_settings(struct bnxt *bp) +{ + struct bnxt_link_info *link_info = &bp->link_info; + + if (BNXT_AUTO_MODE(link_info->auto_mode)) { + link_info->autoneg = BNXT_AUTONEG_SPEED; + if (bp->hwrm_spec_code >= 0x10201) { + if (link_info->auto_pause_setting & + PORT_PHY_CFG_REQ_AUTO_PAUSE_AUTONEG_PAUSE) + link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; + } else { + link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; + } + link_info->advertising = link_info->auto_link_speeds; + } else { + link_info->req_link_speed = link_info->force_link_speed; + link_info->req_duplex = link_info->duplex_setting; + } + if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) + link_info->req_flow_ctrl = + link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH; + else + link_info->req_flow_ctrl = link_info->force_pause_setting; +} + static void bnxt_sp_task(struct work_struct *work) { struct bnxt *bp = container_of(work, struct bnxt, sp_task); @@ -10268,6 +10334,10 @@ static void bnxt_sp_task(struct work_struct *work) &bp->sp_event)) bnxt_hwrm_phy_qcaps(bp); + if (test_and_clear_bit(BNXT_LINK_CFG_CHANGE_SP_EVENT, + &bp->sp_event)) + bnxt_init_ethtool_link_settings(bp); + rc = bnxt_update_link(bp, true); mutex_unlock(&bp->link_lock); if (rc) @@ -10463,11 +10533,7 @@ static int bnxt_fw_init_one_p2(struct bnxt *bp) netdev_warn(bp->dev, "hwrm query error recovery failure rc: %d\n", rc); - rc = bnxt_hwrm_func_drv_rgtr(bp); - if (rc) - return -ENODEV; - - rc = bnxt_hwrm_func_rgtr_async_events(bp, NULL, 0); + rc = bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, false); if (rc) return -ENODEV; @@ -10582,14 +10648,23 @@ static void bnxt_fw_reset_writel(struct bnxt *bp, int reg_idx) static void bnxt_reset_all(struct bnxt *bp) { struct bnxt_fw_health *fw_health = bp->fw_health; - int i; + int i, rc; + + if (bp->fw_cap & BNXT_FW_CAP_ERR_RECOVER_RELOAD) { +#ifdef CONFIG_TEE_BNXT_FW + rc = tee_bnxt_fw_load(); + if (rc) + netdev_err(bp->dev, "Unable to reset FW rc=%d\n", rc); + bp->fw_reset_timestamp = jiffies; +#endif + return; + } if (fw_health->flags & ERROR_RECOVERY_QCFG_RESP_FLAGS_HOST) { for (i = 0; i < fw_health->fw_reset_seq_cnt; i++) bnxt_fw_reset_writel(bp, i); } else if (fw_health->flags & ERROR_RECOVERY_QCFG_RESP_FLAGS_CO_CPU) { struct hwrm_fw_reset_input req = {0}; - int rc; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FW_RESET, -1, -1); req.resp_addr = cpu_to_le64(bp->hwrm_cmd_kong_resp_dma_addr); @@ -10720,19 +10795,22 @@ static void bnxt_fw_reset_task(struct work_struct *work) clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); dev_close(bp->dev); } - bnxt_ulp_irq_restart(bp, rc); - rtnl_unlock(); bp->fw_reset_state = 0; /* Make sure fw_reset_state is 0 before clearing the flag */ smp_mb__before_atomic(); clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + bnxt_ulp_start(bp, rc); + bnxt_dl_health_status_update(bp, true); + rtnl_unlock(); break; } return; fw_reset_abort: clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + if (bp->fw_reset_state != BNXT_FW_RESET_STATE_POLL_VF) + bnxt_dl_health_status_update(bp, false); bp->fw_reset_state = 0; rtnl_lock(); dev_close(bp->dev); @@ -10934,7 +11012,7 @@ static int bnxt_setup_tc_block_cb(enum tc_setup_type type, void *type_data, } } -static LIST_HEAD(bnxt_block_cb_list); +LIST_HEAD(bnxt_block_cb_list); static int bnxt_setup_tc(struct net_device *dev, enum tc_setup_type type, void *type_data) @@ -11372,26 +11450,7 @@ static int bnxt_probe_phy(struct bnxt *bp, bool fw_dflt) if (!fw_dflt) return 0; - /*initialize the ethool setting copy with NVM settings */ - if (BNXT_AUTO_MODE(link_info->auto_mode)) { - link_info->autoneg = BNXT_AUTONEG_SPEED; - if (bp->hwrm_spec_code >= 0x10201) { - if (link_info->auto_pause_setting & - PORT_PHY_CFG_REQ_AUTO_PAUSE_AUTONEG_PAUSE) - link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; - } else { - link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; - } - link_info->advertising = link_info->auto_link_speeds; - } else { - link_info->req_link_speed = link_info->force_link_speed; - link_info->req_duplex = link_info->duplex_setting; - } - if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) - link_info->req_flow_ctrl = - link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH; - else - link_info->req_flow_ctrl = link_info->force_pause_setting; + bnxt_init_ethtool_link_settings(bp); return 0; } @@ -11831,6 +11890,7 @@ init_err_cleanup_tc: bnxt_clear_int_mode(bp); init_err_pci_clean: + bnxt_hwrm_func_drv_unrgtr(bp); bnxt_free_hwrm_short_cmd_req(bp); bnxt_free_hwrm_resources(bp); bnxt_free_ctx_mem(bp); @@ -11882,11 +11942,16 @@ static int bnxt_suspend(struct device *device) int rc = 0; rtnl_lock(); + bnxt_ulp_stop(bp); if (netif_running(dev)) { netif_device_detach(dev); rc = bnxt_close(dev); } bnxt_hwrm_func_drv_unrgtr(bp); + pci_disable_device(bp->pdev); + bnxt_free_ctx_mem(bp); + kfree(bp->ctx); + bp->ctx = NULL; rtnl_unlock(); return rc; } @@ -11898,7 +11963,14 @@ static int bnxt_resume(struct device *device) int rc = 0; rtnl_lock(); - if (bnxt_hwrm_ver_get(bp) || bnxt_hwrm_func_drv_rgtr(bp)) { + rc = pci_enable_device(bp->pdev); + if (rc) { + netdev_err(dev, "Cannot re-enable PCI device during resume, err = %d\n", + rc); + goto resume_exit; + } + pci_set_master(bp->pdev); + if (bnxt_hwrm_ver_get(bp)) { rc = -ENODEV; goto resume_exit; } @@ -11907,6 +11979,26 @@ static int bnxt_resume(struct device *device) rc = -EBUSY; goto resume_exit; } + + if (bnxt_hwrm_queue_qportcfg(bp)) { + rc = -ENODEV; + goto resume_exit; + } + + if (bp->hwrm_spec_code >= 0x10803) { + if (bnxt_alloc_ctx_mem(bp)) { + rc = -ENODEV; + goto resume_exit; + } + } + if (BNXT_NEW_RM(bp)) + bnxt_hwrm_func_resc_qcaps(bp, false); + + if (bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, false)) { + rc = -ENODEV; + goto resume_exit; + } + bnxt_get_wol_settings(bp); if (netif_running(dev)) { rc = bnxt_open(dev); @@ -11915,6 +12007,7 @@ static int bnxt_resume(struct device *device) } resume_exit: + bnxt_ulp_start(bp, rc); rtnl_unlock(); return rc; } @@ -11994,10 +12087,9 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev) if (!err && netif_running(netdev)) err = bnxt_open(netdev); - if (!err) { + if (!err) result = PCI_ERS_RESULT_RECOVERED; - bnxt_ulp_start(bp); - } + bnxt_ulp_start(bp, err); } if (result != PCI_ERS_RESULT_RECOVERED && netif_running(netdev)) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index d333589811a5..505af5cfb1bd 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -12,11 +12,11 @@ #define BNXT_H #define DRV_MODULE_NAME "bnxt_en" -#define DRV_MODULE_VERSION "1.10.0" +#define DRV_MODULE_VERSION "1.10.1" #define DRV_VER_MAJ 1 #define DRV_VER_MIN 10 -#define DRV_VER_UPD 0 +#define DRV_VER_UPD 1 #include <linux/interrupt.h> #include <linux/rhashtable.h> @@ -25,6 +25,11 @@ #include <net/dst_metadata.h> #include <net/xdp.h> #include <linux/dim.h> +#ifdef CONFIG_TEE_BNXT_FW +#include <linux/firmware/broadcom/tee_bnxt_fw.h> +#endif + +extern struct list_head bnxt_block_cb_list; struct page_pool; @@ -716,6 +721,7 @@ struct bnxt_ring_mem_info { #define BNXT_RMEM_USE_FULL_PAGE_FLAG 4 u16 depth; + u8 init_val; void **pg_arr; dma_addr_t *dma_arr; @@ -927,6 +933,7 @@ struct bnxt_cp_ring_info { dma_addr_t hw_stats_map; u32 hw_stats_ctx_id; u64 rx_l4_csum_errors; + u64 rx_buf_errors; u64 missed_irqs; struct bnxt_ring_struct cp_ring_struct; @@ -1219,7 +1226,8 @@ struct bnxt_led_info { struct bnxt_test_info { u8 offline_mask; u8 flags; -#define BNXT_TEST_FL_EXT_LPBK 0x1 +#define BNXT_TEST_FL_EXT_LPBK 0x1 +#define BNXT_TEST_FL_AN_PHY_LPBK 0x2 u16 timeout; char string[BNXT_MAX_TEST][ETH_GSTRING_LEN]; }; @@ -1241,6 +1249,14 @@ struct bnxt_tc_flow_stats { u64 bytes; }; +#ifdef CONFIG_BNXT_FLOWER_OFFLOAD +struct bnxt_flower_indr_block_cb_priv { + struct net_device *tunnel_netdev; + struct bnxt *bp; + struct list_head list; +}; +#endif + struct bnxt_tc_info { bool enabled; @@ -1338,6 +1354,7 @@ struct bnxt_ctx_mem_info { u32 tim_max_entries; u16 mrav_num_entries_units; u8 tqm_entries_multiple; + u8 ctx_kind_initializer; u32 flags; #define BNXT_CTX_FLAG_INITED 0x01 @@ -1370,6 +1387,7 @@ struct bnxt_fw_health { u32 last_fw_reset_cnt; u8 enabled:1; u8 master:1; + u8 fatal:1; u8 tmr_multiplier; u8 tmr_counter; u8 fw_reset_seq_cnt; @@ -1428,6 +1446,8 @@ struct bnxt { #define CHIP_NUM_57414L 0x16db #define CHIP_NUM_5745X 0xd730 +#define CHIP_NUM_57452 0xc452 +#define CHIP_NUM_57454 0xc454 #define CHIP_NUM_57508 0x1750 #define CHIP_NUM_57504 0x1751 @@ -1460,7 +1480,10 @@ struct bnxt { ((chip_num) == CHIP_NUM_58700) #define BNXT_CHIP_NUM_5745X(chip_num) \ - ((chip_num) == CHIP_NUM_5745X) + ((chip_num) == CHIP_NUM_5745X || \ + (chip_num) == CHIP_NUM_57452 || \ + (chip_num) == CHIP_NUM_57454) + #define BNXT_CHIP_NUM_57X0X(chip_num) \ (BNXT_CHIP_NUM_5730X(chip_num) || BNXT_CHIP_NUM_5740X(chip_num)) @@ -1525,6 +1548,8 @@ struct bnxt { #define BNXT_NPAR(bp) ((bp)->port_partition_type) #define BNXT_MH(bp) ((bp)->flags & BNXT_FLAG_MULTI_HOST) #define BNXT_SINGLE_PF(bp) (BNXT_PF(bp) && !BNXT_NPAR(bp) && !BNXT_MH(bp)) +#define BNXT_PHY_CFG_ABLE(bp) (BNXT_SINGLE_PF(bp) || \ + ((bp)->fw_cap & BNXT_FW_CAP_SHARED_PORT_CFG)) #define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0) #define BNXT_RX_PAGE_MODE(bp) ((bp)->flags & BNXT_FLAG_RX_PAGE_MODE) #define BNXT_SUPPORTS_TPA(bp) (!BNXT_CHIP_TYPE_NITRO_A0(bp) && \ @@ -1626,6 +1651,7 @@ struct bnxt { #define BNXT_STATE_IN_FW_RESET 4 #define BNXT_STATE_ABORT_ERR 5 #define BNXT_STATE_FW_FATAL_COND 6 +#define BNXT_STATE_DRV_REGISTERED 7 struct bnxt_irq *irq_tbl; int total_irqs; @@ -1653,10 +1679,12 @@ struct bnxt { #define BNXT_FW_CAP_ERROR_RECOVERY 0x00002000 #define BNXT_FW_CAP_PKG_VER 0x00004000 #define BNXT_FW_CAP_CFA_ADV_FLOW 0x00008000 - #define BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX 0x00010000 + #define BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2 0x00010000 #define BNXT_FW_CAP_PCIE_STATS_SUPPORTED 0x00020000 #define BNXT_FW_CAP_EXT_STATS_SUPPORTED 0x00040000 #define BNXT_FW_CAP_ERR_RECOVER_RELOAD 0x00100000 + #define BNXT_FW_CAP_HOT_RESET 0x00200000 + #define BNXT_FW_CAP_SHARED_PORT_CFG 0x00400000 #define BNXT_NEW_RM(bp) ((bp)->fw_cap & BNXT_FW_CAP_NEW_RM) u32 hwrm_spec_code; @@ -1738,6 +1766,7 @@ struct bnxt { #define BNXT_RING_COAL_NOW_SP_EVENT 17 #define BNXT_FW_RESET_NOTIFY_SP_EVENT 18 #define BNXT_FW_EXCEPTION_SP_EVENT 19 +#define BNXT_LINK_CFG_CHANGE_SP_EVENT 21 struct delayed_work fw_reset_task; int fw_reset_state; @@ -1804,6 +1833,9 @@ struct bnxt { u8 num_leds; struct bnxt_led_info leds[BNXT_MAX_LED]; + u16 dump_flag; +#define BNXT_DUMP_LIVE 0 +#define BNXT_DUMP_CRASH 1 struct bpf_prog *xdp_prog; @@ -1815,6 +1847,8 @@ struct bnxt { u16 *cfa_code_map; /* cfa_code -> vf_idx map */ u8 switch_id[8]; struct bnxt_tc_info *tc_info; + struct list_head tc_indr_block_list; + struct notifier_block tc_netdev_nb; struct dentry *debugfs_pdev; struct device *hwmon_dev; }; @@ -1969,8 +2003,8 @@ int _hwrm_send_message(struct bnxt *, void *, u32, int); int _hwrm_send_message_silent(struct bnxt *bp, void *msg, u32 len, int timeout); int hwrm_send_message(struct bnxt *, void *, u32, int); int hwrm_send_message_silent(struct bnxt *, void *, u32, int); -int bnxt_hwrm_func_rgtr_async_events(struct bnxt *bp, unsigned long *bmap, - int bmap_size); +int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp, unsigned long *bmap, + int bmap_size, bool async_only); int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id); int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid, int *tx_rings); int bnxt_nq_rings_in_use(struct bnxt *bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index 7151244f8c7d..acb2dd64c023 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -14,9 +14,29 @@ #include "bnxt.h" #include "bnxt_vfr.h" #include "bnxt_devlink.h" +#include "bnxt_ethtool.h" + +static int +bnxt_dl_flash_update(struct devlink *dl, const char *filename, + const char *region, struct netlink_ext_ack *extack) +{ + struct bnxt *bp = bnxt_get_bp_from_dl(dl); + + if (region) + return -EOPNOTSUPP; + + if (!BNXT_PF(bp)) { + NL_SET_ERR_MSG_MOD(extack, + "flash update not supported from a VF"); + return -EPERM; + } + + return bnxt_flash_package_from_file(bp->dev, filename, 0); +} static int bnxt_fw_reporter_diagnose(struct devlink_health_reporter *reporter, - struct devlink_fmsg *fmsg) + struct devlink_fmsg *fmsg, + struct netlink_ext_ack *extack) { struct bnxt *bp = devlink_health_reporter_priv(reporter); struct bnxt_fw_health *health = bp->fw_health; @@ -61,7 +81,8 @@ static const struct devlink_health_reporter_ops bnxt_dl_fw_reporter_ops = { }; static int bnxt_fw_reset_recover(struct devlink_health_reporter *reporter, - void *priv_ctx) + void *priv_ctx, + struct netlink_ext_ack *extack) { struct bnxt *bp = devlink_health_reporter_priv(reporter); @@ -79,7 +100,8 @@ struct devlink_health_reporter_ops bnxt_dl_fw_reset_reporter_ops = { }; static int bnxt_fw_fatal_recover(struct devlink_health_reporter *reporter, - void *priv_ctx) + void *priv_ctx, + struct netlink_ext_ack *extack) { struct bnxt *bp = devlink_health_reporter_priv(reporter); struct bnxt_fw_reporter_ctx *fw_reporter_ctx = priv_ctx; @@ -88,6 +110,7 @@ static int bnxt_fw_fatal_recover(struct devlink_health_reporter *reporter, if (!priv_ctx) return -EOPNOTSUPP; + bp->fw_health->fatal = true; event = fw_reporter_ctx->sp_event; if (event == BNXT_FW_RESET_NOTIFY_SP_EVENT) bnxt_fw_reset(bp); @@ -196,11 +219,32 @@ void bnxt_devlink_health_report(struct bnxt *bp, unsigned long event) } } +void bnxt_dl_health_status_update(struct bnxt *bp, bool healthy) +{ + struct bnxt_fw_health *health = bp->fw_health; + u8 state; + + if (healthy) + state = DEVLINK_HEALTH_REPORTER_STATE_HEALTHY; + else + state = DEVLINK_HEALTH_REPORTER_STATE_ERROR; + + if (health->fatal) + devlink_health_reporter_state_update(health->fw_fatal_reporter, + state); + else + devlink_health_reporter_state_update(health->fw_reset_reporter, + state); + + health->fatal = false; +} + static const struct devlink_ops bnxt_dl_ops = { #ifdef CONFIG_BNXT_SRIOV .eswitch_mode_set = bnxt_dl_eswitch_mode_set, .eswitch_mode_get = bnxt_dl_eswitch_mode_get, #endif /* CONFIG_BNXT_SRIOV */ + .flash_update = bnxt_dl_flash_update, }; enum bnxt_dl_param_id { @@ -311,10 +355,17 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, } else { rc = hwrm_send_message_silent(bp, msg, msg_len, HWRM_CMD_TIMEOUT); - if (!rc) + if (!rc) { bnxt_copy_from_nvm_data(val, data, nvm_param.nvm_num_bits, nvm_param.dl_num_bytes); + } else { + struct hwrm_err_output *resp = bp->hwrm_cmd_resp_addr; + + if (resp->cmd_err == + NVM_GET_VARIABLE_CMD_ERR_CODE_VAR_NOT_EXIST) + rc = -EOPNOTSUPP; + } } dma_free_coherent(&bp->pdev->dev, sizeof(*data), data, data_dma_addr); if (rc == -EACCES) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h index 2f4fd0a7d04b..665d4bdcd8c0 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h @@ -57,6 +57,7 @@ struct bnxt_dl_nvm_param { }; void bnxt_devlink_health_report(struct bnxt *bp, unsigned long event); +void bnxt_dl_health_status_update(struct bnxt *bp, bool healthy); int bnxt_dl_register(struct bnxt *bp); void bnxt_dl_unregister(struct bnxt *bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 51c140476717..2ccf79cdcb1e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -173,6 +173,7 @@ static const char * const bnxt_ring_tpa2_stats_str[] = { static const char * const bnxt_ring_sw_stats_str[] = { "rx_l4_csum_errors", + "rx_buf_errors", "missed_irqs", }; @@ -552,6 +553,7 @@ static void bnxt_get_ethtool_stats(struct net_device *dev, for (k = 0; k < stat_fields; j++, k++) buf[j] = le64_to_cpu(hw_stats[k]); buf[j++] = cpr->rx_l4_csum_errors; + buf[j++] = cpr->rx_buf_errors; buf[j++] = cpr->missed_irqs; bnxt_sw_func_stats[RX_TOTAL_DISCARDS].counter += @@ -1588,7 +1590,7 @@ static int bnxt_set_link_ksettings(struct net_device *dev, u32 speed; int rc = 0; - if (!BNXT_SINGLE_PF(bp)) + if (!BNXT_PHY_CFG_ABLE(bp)) return -EOPNOTSUPP; mutex_lock(&bp->link_lock); @@ -1660,7 +1662,7 @@ static int bnxt_set_pauseparam(struct net_device *dev, struct bnxt *bp = netdev_priv(dev); struct bnxt_link_info *link_info = &bp->link_info; - if (!BNXT_SINGLE_PF(bp)) + if (!BNXT_PHY_CFG_ABLE(bp)) return -EOPNOTSUPP; if (epause->autoneg) { @@ -1785,6 +1787,8 @@ static int bnxt_firmware_reset(struct net_device *dev, case BNXT_FW_RESET_CHIP: req.embedded_proc_type = FW_RESET_REQ_EMBEDDED_PROC_TYPE_CHIP; req.selfrst_status = FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP; + if (bp->fw_cap & BNXT_FW_CAP_HOT_RESET) + req.flags = FW_RESET_REQ_FLAGS_RESET_GRACEFUL; break; case BNXT_FW_RESET_AP: req.embedded_proc_type = FW_RESET_REQ_EMBEDDED_PROC_TYPE_AP; @@ -1996,8 +2000,8 @@ static int bnxt_flash_firmware_from_file(struct net_device *dev, return rc; } -static int bnxt_flash_package_from_file(struct net_device *dev, - char *filename, u32 install_type) +int bnxt_flash_package_from_file(struct net_device *dev, const char *filename, + u32 install_type) { struct bnxt *bp = netdev_priv(dev); struct hwrm_nvm_install_update_output *resp = bp->hwrm_cmd_resp_addr; @@ -2395,7 +2399,7 @@ static int bnxt_set_eee(struct net_device *dev, struct ethtool_eee *edata) _bnxt_fw_to_ethtool_adv_spds(link_info->advertising, 0); int rc = 0; - if (!BNXT_SINGLE_PF(bp)) + if (!BNXT_PHY_CFG_ABLE(bp)) return -EOPNOTSUPP; if (!(bp->flags & BNXT_FLAG_EEE_CAP)) @@ -2582,7 +2586,7 @@ static int bnxt_nway_reset(struct net_device *dev) struct bnxt *bp = netdev_priv(dev); struct bnxt_link_info *link_info = &bp->link_info; - if (!BNXT_SINGLE_PF(bp)) + if (!BNXT_PHY_CFG_ABLE(bp)) return -EOPNOTSUPP; if (!(link_info->autoneg & BNXT_AUTONEG_SPEED)) @@ -2694,7 +2698,8 @@ static int bnxt_disable_an_for_lpbk(struct bnxt *bp, u16 fw_speed; int rc; - if (!link_info->autoneg) + if (!link_info->autoneg || + (bp->test_info->flags & BNXT_TEST_FL_AN_PHY_LPBK)) return 0; rc = bnxt_query_force_speeds(bp, &fw_advertising); @@ -2981,7 +2986,8 @@ static int bnxt_reset(struct net_device *dev, u32 *flags) return -EOPNOTSUPP; } - if (pci_vfs_assigned(bp->pdev)) { + if (pci_vfs_assigned(bp->pdev) && + !(bp->fw_cap & BNXT_FW_CAP_HOT_RESET)) { netdev_err(dev, "Reset not allowed when VFs are assigned to VMs\n"); return -EBUSY; @@ -2994,7 +3000,9 @@ static int bnxt_reset(struct net_device *dev, u32 *flags) rc = bnxt_firmware_reset(dev, BNXT_FW_RESET_CHIP); if (!rc) { - netdev_info(dev, "Reset request successful. Reload driver to complete reset\n"); + netdev_info(dev, "Reset request successful.\n"); + if (!(bp->fw_cap & BNXT_FW_CAP_HOT_RESET)) + netdev_info(dev, "Reload driver to complete reset\n"); *flags = 0; } } else if (*flags == ETH_RESET_AP) { @@ -3038,7 +3046,8 @@ static int bnxt_hwrm_dbg_dma_data(struct bnxt *bp, void *msg, int msg_len, mutex_lock(&bp->hwrm_cmd_lock); while (1) { *seq_ptr = cpu_to_le16(seq); - rc = _hwrm_send_message(bp, msg, msg_len, HWRM_CMD_TIMEOUT); + rc = _hwrm_send_message(bp, msg, msg_len, + HWRM_COREDUMP_TIMEOUT); if (rc) break; @@ -3311,6 +3320,24 @@ err: return rc; } +static int bnxt_set_dump(struct net_device *dev, struct ethtool_dump *dump) +{ + struct bnxt *bp = netdev_priv(dev); + + if (dump->flag > BNXT_DUMP_CRASH) { + netdev_info(dev, "Supports only Live(0) and Crash(1) dumps.\n"); + return -EINVAL; + } + + if (!IS_ENABLED(CONFIG_TEE_BNXT_FW) && dump->flag == BNXT_DUMP_CRASH) { + netdev_info(dev, "Cannot collect crash dump as TEE_BNXT_FW config option is not enabled.\n"); + return -EOPNOTSUPP; + } + + bp->dump_flag = dump->flag; + return 0; +} + static int bnxt_get_dump_flag(struct net_device *dev, struct ethtool_dump *dump) { struct bnxt *bp = netdev_priv(dev); @@ -3323,7 +3350,12 @@ static int bnxt_get_dump_flag(struct net_device *dev, struct ethtool_dump *dump) bp->ver_resp.hwrm_fw_bld_8b << 8 | bp->ver_resp.hwrm_fw_rsvd_8b; - return bnxt_get_coredump(bp, NULL, &dump->len); + dump->flag = bp->dump_flag; + if (bp->dump_flag == BNXT_DUMP_CRASH) + dump->len = BNXT_CRASH_DUMP_LEN; + else + bnxt_get_coredump(bp, NULL, &dump->len); + return 0; } static int bnxt_get_dump_data(struct net_device *dev, struct ethtool_dump *dump, @@ -3336,7 +3368,16 @@ static int bnxt_get_dump_data(struct net_device *dev, struct ethtool_dump *dump, memset(buf, 0, dump->len); - return bnxt_get_coredump(bp, buf, &dump->len); + dump->flag = bp->dump_flag; + if (dump->flag == BNXT_DUMP_CRASH) { +#ifdef CONFIG_TEE_BNXT_FW + return tee_bnxt_copy_coredump(buf, 0, dump->len); +#endif + } else { + return bnxt_get_coredump(bp, buf, &dump->len); + } + + return 0; } void bnxt_ethtool_init(struct bnxt *bp) @@ -3446,6 +3487,7 @@ const struct ethtool_ops bnxt_ethtool_ops = { .set_phys_id = bnxt_set_phys_id, .self_test = bnxt_self_test, .reset = bnxt_reset, + .set_dump = bnxt_set_dump, .get_dump_flag = bnxt_get_dump_flag, .get_dump_data = bnxt_get_dump_data, }; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h index b5b65b3f8534..4428d0abcbc1 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h @@ -59,6 +59,8 @@ struct hwrm_dbg_cmn_output { #define HWRM_DBG_CMN_FLAGS_MORE 1 }; +#define BNXT_CRASH_DUMP_LEN (8 << 20) + #define BNXT_LED_DFLT_ENA \ (PORT_LED_CFG_REQ_ENABLES_LED0_ID | \ PORT_LED_CFG_REQ_ENABLES_LED0_STATE | \ @@ -79,6 +81,8 @@ extern const struct ethtool_ops bnxt_ethtool_ops; u32 _bnxt_fw_to_ethtool_adv_spds(u16, u8); u32 bnxt_fw_to_ethtool_speed(u16); u16 bnxt_get_fw_auto_link_speeds(u32); +int bnxt_flash_package_from_file(struct net_device *dev, const char *filename, + u32 install_type); void bnxt_ethtool_init(struct bnxt *bp); void bnxt_ethtool_free(struct bnxt *bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h index 03b197eb793b..7cf27dffadb5 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h @@ -176,6 +176,9 @@ struct cmd_nums { #define HWRM_RESERVED6 0x65UL #define HWRM_VNIC_RSS_COS_LB_CTX_ALLOC 0x70UL #define HWRM_VNIC_RSS_COS_LB_CTX_FREE 0x71UL + #define HWRM_QUEUE_MPLS_QCAPS 0x80UL + #define HWRM_QUEUE_MPLSTC2PRI_QCFG 0x81UL + #define HWRM_QUEUE_MPLSTC2PRI_CFG 0x82UL #define HWRM_CFA_L2_FILTER_ALLOC 0x90UL #define HWRM_CFA_L2_FILTER_FREE 0x91UL #define HWRM_CFA_L2_FILTER_CFG 0x92UL @@ -208,7 +211,7 @@ struct cmd_nums { #define HWRM_FW_QSTATUS 0xc1UL #define HWRM_FW_HEALTH_CHECK 0xc2UL #define HWRM_FW_SYNC 0xc3UL - #define HWRM_FW_STATE_BUFFER_QCAPS 0xc4UL + #define HWRM_FW_STATE_QCAPS 0xc4UL #define HWRM_FW_STATE_QUIESCE 0xc5UL #define HWRM_FW_STATE_BACKUP 0xc6UL #define HWRM_FW_STATE_RESTORE 0xc7UL @@ -225,8 +228,11 @@ struct cmd_nums { #define HWRM_PORT_PRBS_TEST 0xd5UL #define HWRM_PORT_SFP_SIDEBAND_CFG 0xd6UL #define HWRM_PORT_SFP_SIDEBAND_QCFG 0xd7UL + #define HWRM_FW_STATE_UNQUIESCE 0xd8UL + #define HWRM_PORT_DSC_DUMP 0xd9UL #define HWRM_TEMP_MONITOR_QUERY 0xe0UL #define HWRM_REG_POWER_QUERY 0xe1UL + #define HWRM_CORE_FREQUENCY_QUERY 0xe2UL #define HWRM_WOL_FILTER_ALLOC 0xf0UL #define HWRM_WOL_FILTER_FREE 0xf1UL #define HWRM_WOL_FILTER_QCFG 0xf2UL @@ -308,6 +314,7 @@ struct cmd_nums { #define HWRM_ENGINE_STATS_CONFIG 0x155UL #define HWRM_ENGINE_STATS_CLEAR 0x156UL #define HWRM_ENGINE_STATS_QUERY 0x157UL + #define HWRM_ENGINE_STATS_QUERY_CONTINUOUS_ERROR 0x158UL #define HWRM_ENGINE_RQ_ALLOC 0x15eUL #define HWRM_ENGINE_RQ_FREE 0x15fUL #define HWRM_ENGINE_CQ_ALLOC 0x160UL @@ -390,6 +397,7 @@ struct ret_codes { #define HWRM_ERR_CODE_KEY_HASH_COLLISION 0xdUL #define HWRM_ERR_CODE_KEY_ALREADY_EXISTS 0xeUL #define HWRM_ERR_CODE_HWRM_ERROR 0xfUL + #define HWRM_ERR_CODE_BUSY 0x10UL #define HWRM_ERR_CODE_TLV_ENCAPSULATED_RESPONSE 0x8000UL #define HWRM_ERR_CODE_UNKNOWN_ERR 0xfffeUL #define HWRM_ERR_CODE_CMD_NOT_SUPPORTED 0xffffUL @@ -420,9 +428,9 @@ struct hwrm_err_output { #define HWRM_TARGET_ID_TOOLS 0xFFFD #define HWRM_VERSION_MAJOR 1 #define HWRM_VERSION_MINOR 10 -#define HWRM_VERSION_UPDATE 0 -#define HWRM_VERSION_RSVD 100 -#define HWRM_VERSION_STR "1.10.0.100" +#define HWRM_VERSION_UPDATE 1 +#define HWRM_VERSION_RSVD 12 +#define HWRM_VERSION_STR "1.10.1.12" /* hwrm_ver_get_input (size:192b/24B) */ struct hwrm_ver_get_input { @@ -637,6 +645,8 @@ struct hwrm_async_event_cmpl { #define ASYNC_EVENT_CMPL_EVENT_ID_EEM_CFG_CHANGE 0x3cUL #define ASYNC_EVENT_CMPL_EVENT_ID_TFLIB_DEFAULT_VNIC_CHANGE 0x3dUL #define ASYNC_EVENT_CMPL_EVENT_ID_TFLIB_LINK_STATUS_CHANGE 0x3eUL + #define ASYNC_EVENT_CMPL_EVENT_ID_QUIESCE_DONE 0x3fUL + #define ASYNC_EVENT_CMPL_EVENT_ID_DEFERRED_RESPONSE 0x40UL #define ASYNC_EVENT_CMPL_EVENT_ID_FW_TRACE_MSG 0xfeUL #define ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR 0xffUL #define ASYNC_EVENT_CMPL_EVENT_ID_LAST ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR @@ -1115,6 +1125,7 @@ struct hwrm_func_qcaps_output { #define FUNC_QCAPS_RESP_FLAGS_EXT_STATS_SUPPORTED 0x1000000UL #define FUNC_QCAPS_RESP_FLAGS_ERR_RECOVER_RELOAD 0x2000000UL #define FUNC_QCAPS_RESP_FLAGS_NOTIFY_VF_DEF_VNIC_CHNG_SUPPORTED 0x4000000UL + #define FUNC_QCAPS_RESP_FLAGS_VLAN_ACCELERATION_TX_DISABLED 0x8000000UL u8 mac_address[6]; __le16 max_rsscos_ctx; __le16 max_cmpl_rings; @@ -1255,7 +1266,8 @@ struct hwrm_func_qcfg_output { u8 unused_1; u8 always_1; __le32 reset_addr_poll; - u8 unused_2[3]; + __le16 legacy_l2_db_size_kb; + u8 unused_2[1]; u8 valid; }; @@ -1500,6 +1512,7 @@ struct hwrm_func_drv_rgtr_input { #define FUNC_DRV_RGTR_REQ_FLAGS_FLOW_HANDLE_64BIT_MODE 0x8UL #define FUNC_DRV_RGTR_REQ_FLAGS_HOT_RESET_SUPPORT 0x10UL #define FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT 0x20UL + #define FUNC_DRV_RGTR_REQ_FLAGS_MASTER_SUPPORT 0x40UL __le32 enables; #define FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE 0x1UL #define FUNC_DRV_RGTR_REQ_ENABLES_VER 0x2UL @@ -1762,7 +1775,7 @@ struct hwrm_func_backing_store_qcaps_input { __le64 resp_addr; }; -/* hwrm_func_backing_store_qcaps_output (size:576b/72B) */ +/* hwrm_func_backing_store_qcaps_output (size:640b/80B) */ struct hwrm_func_backing_store_qcaps_output { __le16 error_code; __le16 req_type; @@ -1792,6 +1805,10 @@ struct hwrm_func_backing_store_qcaps_output { __le32 tim_max_entries; __le16 mrav_num_entries_units; u8 tqm_entries_multiple; + u8 ctx_kind_initializer; + __le32 rsvd; + __le16 rsvd1; + u8 rsvd2; u8 valid; }; @@ -2524,6 +2541,7 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_MODULE_STATUS_WARNINGMSG 0x2UL #define PORT_PHY_QCFG_RESP_MODULE_STATUS_PWRDOWN 0x3UL #define PORT_PHY_QCFG_RESP_MODULE_STATUS_NOTINSERTED 0x4UL + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_CURRENTFAULT 0x5UL #define PORT_PHY_QCFG_RESP_MODULE_STATUS_NOTAPPLICABLE 0xffUL #define PORT_PHY_QCFG_RESP_MODULE_STATUS_LAST PORT_PHY_QCFG_RESP_MODULE_STATUS_NOTAPPLICABLE __le32 preemphasis; @@ -2761,8 +2779,8 @@ struct hwrm_port_mac_ptp_qcfg_output { __le16 resp_len; u8 flags; #define PORT_MAC_PTP_QCFG_RESP_FLAGS_DIRECT_ACCESS 0x1UL - #define PORT_MAC_PTP_QCFG_RESP_FLAGS_HWRM_ACCESS 0x2UL #define PORT_MAC_PTP_QCFG_RESP_FLAGS_ONE_STEP_TX_TS 0x4UL + #define PORT_MAC_PTP_QCFG_RESP_FLAGS_HWRM_ACCESS 0x8UL u8 unused_0[3]; __le32 rx_ts_reg_off_lower; __le32 rx_ts_reg_off_upper; @@ -3177,10 +3195,12 @@ struct hwrm_port_phy_qcaps_output { __le16 seq_id; __le16 resp_len; u8 flags; - #define PORT_PHY_QCAPS_RESP_FLAGS_EEE_SUPPORTED 0x1UL - #define PORT_PHY_QCAPS_RESP_FLAGS_EXTERNAL_LPBK_SUPPORTED 0x2UL - #define PORT_PHY_QCAPS_RESP_FLAGS_RSVD1_MASK 0xfcUL - #define PORT_PHY_QCAPS_RESP_FLAGS_RSVD1_SFT 2 + #define PORT_PHY_QCAPS_RESP_FLAGS_EEE_SUPPORTED 0x1UL + #define PORT_PHY_QCAPS_RESP_FLAGS_EXTERNAL_LPBK_SUPPORTED 0x2UL + #define PORT_PHY_QCAPS_RESP_FLAGS_AUTONEG_LPBK_SUPPORTED 0x4UL + #define PORT_PHY_QCAPS_RESP_FLAGS_SHARED_PHY_CFG_SUPPORTED 0x8UL + #define PORT_PHY_QCAPS_RESP_FLAGS_RSVD1_MASK 0xf0UL + #define PORT_PHY_QCAPS_RESP_FLAGS_RSVD1_SFT 4 u8 port_cnt; #define PORT_PHY_QCAPS_RESP_PORT_CNT_UNKNOWN 0x0UL #define PORT_PHY_QCAPS_RESP_PORT_CNT_1 0x1UL @@ -4980,6 +5000,15 @@ struct hwrm_vnic_rss_cfg_output { u8 valid; }; +/* hwrm_vnic_rss_cfg_cmd_err (size:64b/8B) */ +struct hwrm_vnic_rss_cfg_cmd_err { + u8 code; + #define VNIC_RSS_CFG_CMD_ERR_CODE_UNKNOWN 0x0UL + #define VNIC_RSS_CFG_CMD_ERR_CODE_INTERFACE_NOT_READY 0x1UL + #define VNIC_RSS_CFG_CMD_ERR_CODE_LAST VNIC_RSS_CFG_CMD_ERR_CODE_INTERFACE_NOT_READY + u8 unused_0[7]; +}; + /* hwrm_vnic_plcmodes_cfg_input (size:320b/40B) */ struct hwrm_vnic_plcmodes_cfg_input { __le16 req_type; @@ -5807,7 +5836,7 @@ struct hwrm_cfa_encap_record_free_output { u8 valid; }; -/* hwrm_cfa_ntuple_filter_alloc_input (size:1088b/136B) */ +/* hwrm_cfa_ntuple_filter_alloc_input (size:1024b/128B) */ struct hwrm_cfa_ntuple_filter_alloc_input { __le16 req_type; __le16 cmpl_ring; @@ -5815,10 +5844,12 @@ struct hwrm_cfa_ntuple_filter_alloc_input { __le16 target_id; __le64 resp_addr; __le32 flags; - #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_LOOPBACK 0x1UL - #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DROP 0x2UL - #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_METER 0x4UL - #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DEST_FID 0x8UL + #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_LOOPBACK 0x1UL + #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DROP 0x2UL + #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_METER 0x4UL + #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DEST_FID 0x8UL + #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_ARP_REPLY 0x10UL + #define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DEST_RFS_RING_IDX 0x20UL __le32 enables; #define CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_L2_FILTER_ID 0x1UL #define CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_ETHERTYPE 0x2UL @@ -5887,8 +5918,6 @@ struct hwrm_cfa_ntuple_filter_alloc_input { __be16 dst_port; __be16 dst_port_mask; __le64 ntuple_filter_id_hint; - __le16 rfs_ring_tbl_idx; - u8 unused_0[6]; }; /* hwrm_cfa_ntuple_filter_alloc_output (size:192b/24B) */ @@ -5954,7 +5983,8 @@ struct hwrm_cfa_ntuple_filter_cfg_input { #define CFA_NTUPLE_FILTER_CFG_REQ_ENABLES_NEW_MIRROR_VNIC_ID 0x2UL #define CFA_NTUPLE_FILTER_CFG_REQ_ENABLES_NEW_METER_INSTANCE_ID 0x4UL __le32 flags; - #define CFA_NTUPLE_FILTER_CFG_REQ_FLAGS_DEST_FID 0x1UL + #define CFA_NTUPLE_FILTER_CFG_REQ_FLAGS_DEST_FID 0x1UL + #define CFA_NTUPLE_FILTER_CFG_REQ_FLAGS_DEST_RFS_RING_IDX 0x2UL __le64 ntuple_filter_id; __le32 new_dst_id; __le32 new_mirror_vnic_id; @@ -6534,18 +6564,21 @@ struct hwrm_cfa_adv_flow_mgnt_qcaps_output { __le16 seq_id; __le16 resp_len; __le32 flags; - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_HND_16BIT_SUPPORTED 0x1UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_HND_64BIT_SUPPORTED 0x2UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_BATCH_DELETE_SUPPORTED 0x4UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_RESET_ALL_SUPPORTED 0x8UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_NTUPLE_FLOW_DEST_FUNC_SUPPORTED 0x10UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_TX_EEM_FLOW_SUPPORTED 0x20UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RX_EEM_FLOW_SUPPORTED 0x40UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_COUNTER_ALLOC_SUPPORTED 0x80UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RFS_RING_TBL_IDX_SUPPORTED 0x100UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_UNTAGGED_VLAN_SUPPORTED 0x200UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_XDP_SUPPORTED 0x400UL - #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_L2_HEADER_SOURCE_FIELDS_SUPPORTED 0x800UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_HND_16BIT_SUPPORTED 0x1UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_HND_64BIT_SUPPORTED 0x2UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_BATCH_DELETE_SUPPORTED 0x4UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_RESET_ALL_SUPPORTED 0x8UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_NTUPLE_FLOW_DEST_FUNC_SUPPORTED 0x10UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_TX_EEM_FLOW_SUPPORTED 0x20UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RX_EEM_FLOW_SUPPORTED 0x40UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_FLOW_COUNTER_ALLOC_SUPPORTED 0x80UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RFS_RING_TBL_IDX_SUPPORTED 0x100UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_UNTAGGED_VLAN_SUPPORTED 0x200UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_XDP_SUPPORTED 0x400UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_L2_HEADER_SOURCE_FIELDS_SUPPORTED 0x800UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_NTUPLE_FLOW_RX_ARP_SUPPORTED 0x1000UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_RFS_RING_TBL_IDX_V2_SUPPORTED 0x2000UL + #define CFA_ADV_FLOW_MGNT_QCAPS_RESP_FLAGS_NTUPLE_FLOW_RX_ETHERTYPE_IP_SUPPORTED 0x4000UL u8 unused_0[3]; u8 valid; }; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index f6f3454d6059..2aba1e02a8f4 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -515,6 +515,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset) struct bnxt_pf_info *pf = &bp->pf; int i, rc = 0, min = 1; u16 vf_msix = 0; + u16 vf_rss; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_VF_RESOURCE_CFG, -1, -1); @@ -533,9 +534,9 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset) vf_tx_rings = hw_resc->max_tx_rings - bp->tx_nr_rings; vf_vnics = hw_resc->max_vnics - bp->nr_vnics; vf_vnics = min_t(u16, vf_vnics, vf_rx_rings); + vf_rss = hw_resc->max_rsscos_ctxs - bp->rsscos_nr_ctxs; req.min_rsscos_ctx = cpu_to_le16(BNXT_VF_MIN_RSS_CTX); - req.max_rsscos_ctx = cpu_to_le16(BNXT_VF_MAX_RSS_CTX); if (pf->vf_resv_strategy == BNXT_VF_RESV_STRATEGY_MINIMAL_STATIC) { min = 0; req.min_rsscos_ctx = cpu_to_le16(min); @@ -557,6 +558,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset) vf_vnics /= num_vfs; vf_stat_ctx /= num_vfs; vf_ring_grps /= num_vfs; + vf_rss /= num_vfs; req.min_cmpl_rings = cpu_to_le16(vf_cp_rings); req.min_tx_rings = cpu_to_le16(vf_tx_rings); @@ -565,6 +567,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset) req.min_vnics = cpu_to_le16(vf_vnics); req.min_stat_ctx = cpu_to_le16(vf_stat_ctx); req.min_hw_ring_grps = cpu_to_le16(vf_ring_grps); + req.min_rsscos_ctx = cpu_to_le16(vf_rss); } req.max_cmpl_rings = cpu_to_le16(vf_cp_rings); req.max_tx_rings = cpu_to_le16(vf_tx_rings); @@ -573,6 +576,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset) req.max_vnics = cpu_to_le16(vf_vnics); req.max_stat_ctx = cpu_to_le16(vf_stat_ctx); req.max_hw_ring_grps = cpu_to_le16(vf_ring_grps); + req.max_rsscos_ctx = cpu_to_le16(vf_rss); if (bp->flags & BNXT_FLAG_CHIP_P5) req.max_msix = cpu_to_le16(vf_msix / num_vfs); @@ -598,7 +602,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset) hw_resc->max_hw_ring_grps -= le16_to_cpu(req.min_hw_ring_grps) * n; hw_resc->max_cp_rings -= le16_to_cpu(req.min_cmpl_rings) * n; - hw_resc->max_rsscos_ctxs -= pf->active_vfs; + hw_resc->max_rsscos_ctxs -= le16_to_cpu(req.min_rsscos_ctx) * n; hw_resc->max_stat_ctxs -= le16_to_cpu(req.min_stat_ctx) * n; hw_resc->max_vnics -= le16_to_cpu(req.min_vnics) * n; if (bp->flags & BNXT_FLAG_CHIP_P5) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index c8062d020d1e..0cc6ec51f45f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -16,7 +16,9 @@ #include <net/tc_act/tc_skbedit.h> #include <net/tc_act/tc_mirred.h> #include <net/tc_act/tc_vlan.h> +#include <net/tc_act/tc_pedit.h> #include <net/tc_act/tc_tunnel_key.h> +#include <net/vxlan.h> #include "bnxt_hsi.h" #include "bnxt.h" @@ -36,6 +38,8 @@ #define is_vid_exactmatch(vlan_tci_mask) \ ((ntohs(vlan_tci_mask) & VLAN_VID_MASK) == VLAN_VID_MASK) +static bool is_wildcard(void *mask, int len); +static bool is_exactmatch(void *mask, int len); /* Return the dst fid of the func for flow forwarding * For PFs: src_fid is the fid of the PF * For VF-reps: src_fid the fid of the VF @@ -111,10 +115,182 @@ static int bnxt_tc_parse_tunnel_set(struct bnxt *bp, return 0; } +/* Key & Mask from the stack comes unaligned in multiple iterations of 4 bytes + * each(u32). + * This routine consolidates such multiple unaligned values into one + * field each for Key & Mask (for src and dst macs separately) + * For example, + * Mask/Key Offset Iteration + * ========== ====== ========= + * dst mac 0xffffffff 0 1 + * dst mac 0x0000ffff 4 2 + * + * src mac 0xffff0000 4 1 + * src mac 0xffffffff 8 2 + * + * The above combination coming from the stack will be consolidated as + * Mask/Key + * ============== + * src mac: 0xffffffffffff + * dst mac: 0xffffffffffff + */ +static void bnxt_set_l2_key_mask(u32 part_key, u32 part_mask, + u8 *actual_key, u8 *actual_mask) +{ + u32 key = get_unaligned((u32 *)actual_key); + u32 mask = get_unaligned((u32 *)actual_mask); + + part_key &= part_mask; + part_key |= key & ~part_mask; + + put_unaligned(mask | part_mask, (u32 *)actual_mask); + put_unaligned(part_key, (u32 *)actual_key); +} + +static int +bnxt_fill_l2_rewrite_fields(struct bnxt_tc_actions *actions, + u16 *eth_addr, u16 *eth_addr_mask) +{ + u16 *p; + int j; + + if (unlikely(bnxt_eth_addr_key_mask_invalid(eth_addr, eth_addr_mask))) + return -EINVAL; + + if (!is_wildcard(ð_addr_mask[0], ETH_ALEN)) { + if (!is_exactmatch(ð_addr_mask[0], ETH_ALEN)) + return -EINVAL; + /* FW expects dmac to be in u16 array format */ + p = eth_addr; + for (j = 0; j < 3; j++) + actions->l2_rewrite_dmac[j] = cpu_to_be16(*(p + j)); + } + + if (!is_wildcard(ð_addr_mask[ETH_ALEN / 2], ETH_ALEN)) { + if (!is_exactmatch(ð_addr_mask[ETH_ALEN / 2], ETH_ALEN)) + return -EINVAL; + /* FW expects smac to be in u16 array format */ + p = ð_addr[ETH_ALEN / 2]; + for (j = 0; j < 3; j++) + actions->l2_rewrite_smac[j] = cpu_to_be16(*(p + j)); + } + + return 0; +} + +static int +bnxt_tc_parse_pedit(struct bnxt *bp, struct bnxt_tc_actions *actions, + struct flow_action_entry *act, int act_idx, u8 *eth_addr, + u8 *eth_addr_mask) +{ + size_t offset_of_ip6_daddr = offsetof(struct ipv6hdr, daddr); + size_t offset_of_ip6_saddr = offsetof(struct ipv6hdr, saddr); + u32 mask, val, offset, idx; + u8 htype; + + offset = act->mangle.offset; + htype = act->mangle.htype; + mask = ~act->mangle.mask; + val = act->mangle.val; + + switch (htype) { + case FLOW_ACT_MANGLE_HDR_TYPE_ETH: + if (offset > PEDIT_OFFSET_SMAC_LAST_4_BYTES) { + netdev_err(bp->dev, + "%s: eth_hdr: Invalid pedit field\n", + __func__); + return -EINVAL; + } + actions->flags |= BNXT_TC_ACTION_FLAG_L2_REWRITE; + + bnxt_set_l2_key_mask(val, mask, ð_addr[offset], + ð_addr_mask[offset]); + break; + case FLOW_ACT_MANGLE_HDR_TYPE_IP4: + actions->flags |= BNXT_TC_ACTION_FLAG_NAT_XLATE; + actions->nat.l3_is_ipv4 = true; + if (offset == offsetof(struct iphdr, saddr)) { + actions->nat.src_xlate = true; + actions->nat.l3.ipv4.saddr.s_addr = htonl(val); + } else if (offset == offsetof(struct iphdr, daddr)) { + actions->nat.src_xlate = false; + actions->nat.l3.ipv4.daddr.s_addr = htonl(val); + } else { + netdev_err(bp->dev, + "%s: IPv4_hdr: Invalid pedit field\n", + __func__); + return -EINVAL; + } + + netdev_dbg(bp->dev, "nat.src_xlate = %d src IP: %pI4 dst ip : %pI4\n", + actions->nat.src_xlate, &actions->nat.l3.ipv4.saddr, + &actions->nat.l3.ipv4.daddr); + break; + + case FLOW_ACT_MANGLE_HDR_TYPE_IP6: + actions->flags |= BNXT_TC_ACTION_FLAG_NAT_XLATE; + actions->nat.l3_is_ipv4 = false; + if (offset >= offsetof(struct ipv6hdr, saddr) && + offset < offset_of_ip6_daddr) { + /* 16 byte IPv6 address comes in 4 iterations of + * 4byte chunks each + */ + actions->nat.src_xlate = true; + idx = (offset - offset_of_ip6_saddr) / 4; + /* First 4bytes will be copied to idx 0 and so on */ + actions->nat.l3.ipv6.saddr.s6_addr32[idx] = htonl(val); + } else if (offset >= offset_of_ip6_daddr && + offset < offset_of_ip6_daddr + 16) { + actions->nat.src_xlate = false; + idx = (offset - offset_of_ip6_daddr) / 4; + actions->nat.l3.ipv6.saddr.s6_addr32[idx] = htonl(val); + } else { + netdev_err(bp->dev, + "%s: IPv6_hdr: Invalid pedit field\n", + __func__); + return -EINVAL; + } + break; + case FLOW_ACT_MANGLE_HDR_TYPE_TCP: + case FLOW_ACT_MANGLE_HDR_TYPE_UDP: + /* HW does not support L4 rewrite alone without L3 + * rewrite + */ + if (!(actions->flags & BNXT_TC_ACTION_FLAG_NAT_XLATE)) { + netdev_err(bp->dev, + "Need to specify L3 rewrite as well\n"); + return -EINVAL; + } + if (actions->nat.src_xlate) + actions->nat.l4.ports.sport = htons(val); + else + actions->nat.l4.ports.dport = htons(val); + netdev_dbg(bp->dev, "actions->nat.sport = %d dport = %d\n", + actions->nat.l4.ports.sport, + actions->nat.l4.ports.dport); + break; + default: + netdev_err(bp->dev, "%s: Unsupported pedit hdr type\n", + __func__); + return -EINVAL; + } + return 0; +} + static int bnxt_tc_parse_actions(struct bnxt *bp, struct bnxt_tc_actions *actions, struct flow_action *flow_action) { + /* Used to store the L2 rewrite mask for dmac (6 bytes) followed by + * smac (6 bytes) if rewrite of both is specified, otherwise either + * dmac or smac + */ + u16 eth_addr_mask[ETH_ALEN] = { 0 }; + /* Used to store the L2 rewrite key for dmac (6 bytes) followed by + * smac (6 bytes) if rewrite of both is specified, otherwise either + * dmac or smac + */ + u16 eth_addr[ETH_ALEN] = { 0 }; struct flow_action_entry *act; int i, rc; @@ -148,11 +324,26 @@ static int bnxt_tc_parse_actions(struct bnxt *bp, case FLOW_ACTION_TUNNEL_DECAP: actions->flags |= BNXT_TC_ACTION_FLAG_TUNNEL_DECAP; break; + /* Packet edit: L2 rewrite, NAT, NAPT */ + case FLOW_ACTION_MANGLE: + rc = bnxt_tc_parse_pedit(bp, actions, act, i, + (u8 *)eth_addr, + (u8 *)eth_addr_mask); + if (rc) + return rc; + break; default: break; } } + if (actions->flags & BNXT_TC_ACTION_FLAG_L2_REWRITE) { + rc = bnxt_fill_l2_rewrite_fields(actions, eth_addr, + eth_addr_mask); + if (rc) + return rc; + } + if (actions->flags & BNXT_TC_ACTION_FLAG_FWD) { if (actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP) { /* dst_fid is PF's fid */ @@ -401,6 +592,76 @@ static int bnxt_hwrm_cfa_flow_alloc(struct bnxt *bp, struct bnxt_tc_flow *flow, req.src_fid = cpu_to_le16(flow->src_fid); req.ref_flow_handle = ref_flow_handle; + if (actions->flags & BNXT_TC_ACTION_FLAG_L2_REWRITE) { + memcpy(req.l2_rewrite_dmac, actions->l2_rewrite_dmac, + ETH_ALEN); + memcpy(req.l2_rewrite_smac, actions->l2_rewrite_smac, + ETH_ALEN); + action_flags |= + CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_L2_HEADER_REWRITE; + } + + if (actions->flags & BNXT_TC_ACTION_FLAG_NAT_XLATE) { + if (actions->nat.l3_is_ipv4) { + action_flags |= + CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_IPV4_ADDRESS; + + if (actions->nat.src_xlate) { + action_flags |= + CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_SRC; + /* L3 source rewrite */ + req.nat_ip_address[0] = + actions->nat.l3.ipv4.saddr.s_addr; + /* L4 source port */ + if (actions->nat.l4.ports.sport) + req.nat_port = + actions->nat.l4.ports.sport; + } else { + action_flags |= + CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_DEST; + /* L3 destination rewrite */ + req.nat_ip_address[0] = + actions->nat.l3.ipv4.daddr.s_addr; + /* L4 destination port */ + if (actions->nat.l4.ports.dport) + req.nat_port = + actions->nat.l4.ports.dport; + } + netdev_dbg(bp->dev, + "req.nat_ip_address: %pI4 src_xlate: %d req.nat_port: %x\n", + req.nat_ip_address, actions->nat.src_xlate, + req.nat_port); + } else { + if (actions->nat.src_xlate) { + action_flags |= + CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_SRC; + /* L3 source rewrite */ + memcpy(req.nat_ip_address, + actions->nat.l3.ipv6.saddr.s6_addr32, + sizeof(req.nat_ip_address)); + /* L4 source port */ + if (actions->nat.l4.ports.sport) + req.nat_port = + actions->nat.l4.ports.sport; + } else { + action_flags |= + CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_DEST; + /* L3 destination rewrite */ + memcpy(req.nat_ip_address, + actions->nat.l3.ipv6.daddr.s6_addr32, + sizeof(req.nat_ip_address)); + /* L4 destination port */ + if (actions->nat.l4.ports.dport) + req.nat_port = + actions->nat.l4.ports.dport; + } + netdev_dbg(bp->dev, + "req.nat_ip_address: %pI6 src_xlate: %d req.nat_port: %x\n", + req.nat_ip_address, actions->nat.src_xlate, + req.nat_port); + } + } + if (actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_DECAP || actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP) { req.tunnel_handle = tunnel_handle; @@ -1274,7 +1535,8 @@ static int bnxt_tc_add_flow(struct bnxt *bp, u16 src_fid, if (!bnxt_tc_can_offload(bp, flow)) { rc = -EOPNOTSUPP; - goto free_node; + kfree_rcu(new_node, rcu); + return rc; } /* If a flow exists with the same cookie, delete it */ @@ -1580,6 +1842,147 @@ int bnxt_tc_setup_flower(struct bnxt *bp, u16 src_fid, } } +static int bnxt_tc_setup_indr_block_cb(enum tc_setup_type type, + void *type_data, void *cb_priv) +{ + struct bnxt_flower_indr_block_cb_priv *priv = cb_priv; + struct flow_cls_offload *flower = type_data; + struct bnxt *bp = priv->bp; + + if (flower->common.chain_index) + return -EOPNOTSUPP; + + switch (type) { + case TC_SETUP_CLSFLOWER: + return bnxt_tc_setup_flower(bp, bp->pf.fw_fid, flower); + default: + return -EOPNOTSUPP; + } +} + +static struct bnxt_flower_indr_block_cb_priv * +bnxt_tc_indr_block_cb_lookup(struct bnxt *bp, struct net_device *netdev) +{ + struct bnxt_flower_indr_block_cb_priv *cb_priv; + + /* All callback list access should be protected by RTNL. */ + ASSERT_RTNL(); + + list_for_each_entry(cb_priv, &bp->tc_indr_block_list, list) + if (cb_priv->tunnel_netdev == netdev) + return cb_priv; + + return NULL; +} + +static void bnxt_tc_setup_indr_rel(void *cb_priv) +{ + struct bnxt_flower_indr_block_cb_priv *priv = cb_priv; + + list_del(&priv->list); + kfree(priv); +} + +static int bnxt_tc_setup_indr_block(struct net_device *netdev, struct bnxt *bp, + struct flow_block_offload *f) +{ + struct bnxt_flower_indr_block_cb_priv *cb_priv; + struct flow_block_cb *block_cb; + + if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS) + return -EOPNOTSUPP; + + switch (f->command) { + case FLOW_BLOCK_BIND: + cb_priv = kmalloc(sizeof(*cb_priv), GFP_KERNEL); + if (!cb_priv) + return -ENOMEM; + + cb_priv->tunnel_netdev = netdev; + cb_priv->bp = bp; + list_add(&cb_priv->list, &bp->tc_indr_block_list); + + block_cb = flow_block_cb_alloc(bnxt_tc_setup_indr_block_cb, + cb_priv, cb_priv, + bnxt_tc_setup_indr_rel); + if (IS_ERR(block_cb)) { + list_del(&cb_priv->list); + kfree(cb_priv); + return PTR_ERR(block_cb); + } + + flow_block_cb_add(block_cb, f); + list_add_tail(&block_cb->driver_list, &bnxt_block_cb_list); + break; + case FLOW_BLOCK_UNBIND: + cb_priv = bnxt_tc_indr_block_cb_lookup(bp, netdev); + if (!cb_priv) + return -ENOENT; + + block_cb = flow_block_cb_lookup(f->block, + bnxt_tc_setup_indr_block_cb, + cb_priv); + if (!block_cb) + return -ENOENT; + + flow_block_cb_remove(block_cb, f); + list_del(&block_cb->driver_list); + break; + default: + return -EOPNOTSUPP; + } + return 0; +} + +static int bnxt_tc_setup_indr_cb(struct net_device *netdev, void *cb_priv, + enum tc_setup_type type, void *type_data) +{ + switch (type) { + case TC_SETUP_BLOCK: + return bnxt_tc_setup_indr_block(netdev, cb_priv, type_data); + default: + return -EOPNOTSUPP; + } +} + +static bool bnxt_is_netdev_indr_offload(struct net_device *netdev) +{ + return netif_is_vxlan(netdev); +} + +static int bnxt_tc_indr_block_event(struct notifier_block *nb, + unsigned long event, void *ptr) +{ + struct net_device *netdev; + struct bnxt *bp; + int rc; + + netdev = netdev_notifier_info_to_dev(ptr); + if (!bnxt_is_netdev_indr_offload(netdev)) + return NOTIFY_OK; + + bp = container_of(nb, struct bnxt, tc_netdev_nb); + + switch (event) { + case NETDEV_REGISTER: + rc = __flow_indr_block_cb_register(netdev, bp, + bnxt_tc_setup_indr_cb, + bp); + if (rc) + netdev_info(bp->dev, + "Failed to register indirect blk: dev: %s", + netdev->name); + break; + case NETDEV_UNREGISTER: + __flow_indr_block_cb_unregister(netdev, + bnxt_tc_setup_indr_cb, + bp); + break; + } + + return NOTIFY_DONE; +} + static const struct rhashtable_params bnxt_tc_flow_ht_params = { .head_offset = offsetof(struct bnxt_tc_flow_node, node), .key_offset = offsetof(struct bnxt_tc_flow_node, cookie), @@ -1663,7 +2066,15 @@ int bnxt_init_tc(struct bnxt *bp) bp->dev->hw_features |= NETIF_F_HW_TC; bp->dev->features |= NETIF_F_HW_TC; bp->tc_info = tc_info; - return 0; + + /* init indirect block notifications */ + INIT_LIST_HEAD(&bp->tc_indr_block_list); + bp->tc_netdev_nb.notifier_call = bnxt_tc_indr_block_event; + rc = register_netdevice_notifier(&bp->tc_netdev_nb); + if (!rc) + return 0; + + rhashtable_destroy(&tc_info->encap_table); destroy_decap_table: rhashtable_destroy(&tc_info->decap_table); @@ -1685,6 +2096,7 @@ void bnxt_shutdown_tc(struct bnxt *bp) if (!bnxt_tc_flower_enabled(bp)) return; + unregister_netdevice_notifier(&bp->tc_netdev_nb); rhashtable_destroy(&tc_info->flow_table); rhashtable_destroy(&tc_info->l2_table); rhashtable_destroy(&tc_info->decap_l2_table); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.h index 4f05305052f2..10c62b094914 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.h @@ -62,6 +62,12 @@ struct bnxt_tc_tunnel_key { __be32 id; }; +#define bnxt_eth_addr_key_mask_invalid(eth_addr, eth_addr_mask) \ + ((is_wildcard(&(eth_addr)[0], ETH_ALEN) && \ + is_wildcard(&(eth_addr)[ETH_ALEN / 2], ETH_ALEN)) || \ + (is_wildcard(&(eth_addr_mask)[0], ETH_ALEN) && \ + is_wildcard(&(eth_addr_mask)[ETH_ALEN / 2], ETH_ALEN))) + struct bnxt_tc_actions { u32 flags; #define BNXT_TC_ACTION_FLAG_FWD BIT(0) @@ -71,6 +77,8 @@ struct bnxt_tc_actions { #define BNXT_TC_ACTION_FLAG_DROP BIT(5) #define BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP BIT(6) #define BNXT_TC_ACTION_FLAG_TUNNEL_DECAP BIT(7) +#define BNXT_TC_ACTION_FLAG_L2_REWRITE BIT(8) +#define BNXT_TC_ACTION_FLAG_NAT_XLATE BIT(9) u16 dst_fid; struct net_device *dst_dev; @@ -79,6 +87,18 @@ struct bnxt_tc_actions { /* tunnel encap */ struct ip_tunnel_key tun_encap_key; +#define PEDIT_OFFSET_SMAC_LAST_4_BYTES 0x8 + __be16 l2_rewrite_dmac[3]; + __be16 l2_rewrite_smac[3]; + struct { + bool src_xlate; /* true => translate src, + * false => translate dst + * Mutually exclusive, i.e cannot set both + */ + bool l3_is_ipv4; /* false means L3 is ipv6 */ + struct bnxt_tc_l3_key l3; + struct bnxt_tc_l4_key l4; + } nat; }; struct bnxt_tc_flow { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index b2c160947fc8..c601ff7b8f61 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -81,7 +81,7 @@ static int bnxt_unregister_dev(struct bnxt_en_dev *edev, int ulp_id) edev->en_ops->bnxt_free_msix(edev, ulp_id); if (ulp->max_async_event_id) - bnxt_hwrm_func_rgtr_async_events(bp, NULL, 0); + bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, true); RCU_INIT_POINTER(ulp->ulp_ops, NULL); synchronize_rcu(); @@ -182,7 +182,7 @@ static int bnxt_free_msix_vecs(struct bnxt_en_dev *edev, int ulp_id) edev->ulp_tbl[ulp_id].msix_requested = 0; edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED; - if (netif_running(dev)) { + if (netif_running(dev) && !(edev->flags & BNXT_EN_FLAG_ULP_STOPPED)) { bnxt_close_nic(bp, true, false); bnxt_open_nic(bp, true, false); } @@ -266,6 +266,7 @@ void bnxt_ulp_stop(struct bnxt *bp) if (!edev) return; + edev->flags |= BNXT_EN_FLAG_ULP_STOPPED; for (i = 0; i < BNXT_MAX_ULP; i++) { struct bnxt_ulp *ulp = &edev->ulp_tbl[i]; @@ -276,7 +277,7 @@ void bnxt_ulp_stop(struct bnxt *bp) } } -void bnxt_ulp_start(struct bnxt *bp) +void bnxt_ulp_start(struct bnxt *bp, int err) { struct bnxt_en_dev *edev = bp->edev; struct bnxt_ulp_ops *ops; @@ -285,6 +286,11 @@ void bnxt_ulp_start(struct bnxt *bp) if (!edev) return; + edev->flags &= ~BNXT_EN_FLAG_ULP_STOPPED; + + if (err) + return; + for (i = 0; i < BNXT_MAX_ULP; i++) { struct bnxt_ulp *ulp = &edev->ulp_tbl[i]; @@ -435,7 +441,7 @@ static int bnxt_register_async_events(struct bnxt_en_dev *edev, int ulp_id, /* Make sure bnxt_ulp_async_events() sees this order */ smp_wmb(); ulp->max_async_event_id = max_id; - bnxt_hwrm_func_rgtr_async_events(bp, events_bmap, max_id + 1); + bnxt_hwrm_func_drv_rgtr(bp, events_bmap, max_id + 1, true); return 0; } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h index cd78453d0bf0..9895406b9830 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h @@ -64,6 +64,7 @@ struct bnxt_en_dev { #define BNXT_EN_FLAG_ROCE_CAP (BNXT_EN_FLAG_ROCEV1_CAP | \ BNXT_EN_FLAG_ROCEV2_CAP) #define BNXT_EN_FLAG_MSIX_REQUESTED 0x4 + #define BNXT_EN_FLAG_ULP_STOPPED 0x8 const struct bnxt_en_ops *en_ops; struct bnxt_ulp ulp_tbl[BNXT_MAX_ULP]; }; @@ -92,7 +93,7 @@ int bnxt_get_ulp_msix_num(struct bnxt *bp); int bnxt_get_ulp_msix_base(struct bnxt *bp); int bnxt_get_ulp_stat_ctxs(struct bnxt *bp); void bnxt_ulp_stop(struct bnxt *bp); -void bnxt_ulp_start(struct bnxt *bp); +void bnxt_ulp_start(struct bnxt *bp, int err); void bnxt_ulp_sriov_cfg(struct bnxt *bp, int num_vfs); void bnxt_ulp_shutdown(struct bnxt *bp); void bnxt_ulp_irq_stop(struct bnxt *bp); diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 155599dcee76..61ab7d21f6bd 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -5208,6 +5208,8 @@ static void cnic_init_rings(struct cnic_dev *dev) cnic_init_bnx2x_tx_ring(dev, data); cnic_init_bnx2x_rx_ring(dev, data); + data->general.fp_hsi_ver = ETH_FP_HSI_VERSION; + l5_data.phy_address.lo = udev->l2_buf_map & 0xffffffff; l5_data.phy_address.hi = (u64) udev->l2_buf_map >> 32; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 1de51811fcb4..120fa05a39ff 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -2576,7 +2576,8 @@ static int bcmgenet_init_dma(struct bcmgenet_priv *priv) } /* Init rDma */ - bcmgenet_rdma_writel(priv, DMA_MAX_BURST_LENGTH, DMA_SCB_BURST_SIZE); + bcmgenet_rdma_writel(priv, priv->dma_max_burst_length, + DMA_SCB_BURST_SIZE); /* Initialize Rx queues */ ret = bcmgenet_init_rx_queues(priv->dev); @@ -2589,7 +2590,8 @@ static int bcmgenet_init_dma(struct bcmgenet_priv *priv) } /* Init tDma */ - bcmgenet_tdma_writel(priv, DMA_MAX_BURST_LENGTH, DMA_SCB_BURST_SIZE); + bcmgenet_tdma_writel(priv, priv->dma_max_burst_length, + DMA_SCB_BURST_SIZE); /* Initialize Tx queues */ bcmgenet_init_tx_queues(priv->dev); @@ -3420,12 +3422,48 @@ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) params->words_per_bd); } +struct bcmgenet_plat_data { + enum bcmgenet_version version; + u32 dma_max_burst_length; +}; + +static const struct bcmgenet_plat_data v1_plat_data = { + .version = GENET_V1, + .dma_max_burst_length = DMA_MAX_BURST_LENGTH, +}; + +static const struct bcmgenet_plat_data v2_plat_data = { + .version = GENET_V2, + .dma_max_burst_length = DMA_MAX_BURST_LENGTH, +}; + +static const struct bcmgenet_plat_data v3_plat_data = { + .version = GENET_V3, + .dma_max_burst_length = DMA_MAX_BURST_LENGTH, +}; + +static const struct bcmgenet_plat_data v4_plat_data = { + .version = GENET_V4, + .dma_max_burst_length = DMA_MAX_BURST_LENGTH, +}; + +static const struct bcmgenet_plat_data v5_plat_data = { + .version = GENET_V5, + .dma_max_burst_length = DMA_MAX_BURST_LENGTH, +}; + +static const struct bcmgenet_plat_data bcm2711_plat_data = { + .version = GENET_V5, + .dma_max_burst_length = 0x08, +}; + static const struct of_device_id bcmgenet_match[] = { - { .compatible = "brcm,genet-v1", .data = (void *)GENET_V1 }, - { .compatible = "brcm,genet-v2", .data = (void *)GENET_V2 }, - { .compatible = "brcm,genet-v3", .data = (void *)GENET_V3 }, - { .compatible = "brcm,genet-v4", .data = (void *)GENET_V4 }, - { .compatible = "brcm,genet-v5", .data = (void *)GENET_V5 }, + { .compatible = "brcm,genet-v1", .data = &v1_plat_data }, + { .compatible = "brcm,genet-v2", .data = &v2_plat_data }, + { .compatible = "brcm,genet-v3", .data = &v3_plat_data }, + { .compatible = "brcm,genet-v4", .data = &v4_plat_data }, + { .compatible = "brcm,genet-v5", .data = &v5_plat_data }, + { .compatible = "brcm,bcm2711-genet-v5", .data = &bcm2711_plat_data }, { }, }; MODULE_DEVICE_TABLE(of, bcmgenet_match); @@ -3435,6 +3473,7 @@ static int bcmgenet_probe(struct platform_device *pdev) struct bcmgenet_platform_data *pd = pdev->dev.platform_data; struct device_node *dn = pdev->dev.of_node; const struct of_device_id *of_id = NULL; + const struct bcmgenet_plat_data *pdata; struct bcmgenet_priv *priv; struct net_device *dev; const void *macaddr; @@ -3458,24 +3497,21 @@ static int bcmgenet_probe(struct platform_device *pdev) priv = netdev_priv(dev); priv->irq0 = platform_get_irq(pdev, 0); + if (priv->irq0 < 0) { + err = priv->irq0; + goto err; + } priv->irq1 = platform_get_irq(pdev, 1); - priv->wol_irq = platform_get_irq(pdev, 2); - if (!priv->irq0 || !priv->irq1) { - dev_err(&pdev->dev, "can't find IRQs\n"); - err = -EINVAL; + if (priv->irq1 < 0) { + err = priv->irq1; goto err; } + priv->wol_irq = platform_get_irq_optional(pdev, 2); - if (dn) { + if (dn) macaddr = of_get_mac_address(dn); - if (IS_ERR(macaddr)) { - dev_err(&pdev->dev, "can't find MAC address\n"); - err = -EINVAL; - goto err; - } - } else { + else macaddr = pd->mac_address; - } priv->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->base)) { @@ -3487,7 +3523,12 @@ static int bcmgenet_probe(struct platform_device *pdev) SET_NETDEV_DEV(dev, &pdev->dev); dev_set_drvdata(&pdev->dev, dev); - ether_addr_copy(dev->dev_addr, macaddr); + if (IS_ERR_OR_NULL(macaddr) || !is_valid_ether_addr(macaddr)) { + dev_warn(&pdev->dev, "using random Ethernet MAC\n"); + eth_hw_addr_random(dev); + } else { + ether_addr_copy(dev->dev_addr, macaddr); + } dev->watchdog_timeo = 2 * HZ; dev->ethtool_ops = &bcmgenet_ethtool_ops; dev->netdev_ops = &bcmgenet_netdev_ops; @@ -3514,10 +3555,14 @@ static int bcmgenet_probe(struct platform_device *pdev) priv->dev = dev; priv->pdev = pdev; - if (of_id) - priv->version = (enum bcmgenet_version)of_id->data; - else + if (of_id) { + pdata = of_id->data; + priv->version = pdata->version; + priv->dma_max_burst_length = pdata->dma_max_burst_length; + } else { priv->version = pd->genet_version; + priv->dma_max_burst_length = DMA_MAX_BURST_LENGTH; + } priv->clk = devm_clk_get(&priv->pdev->dev, "enet"); if (IS_ERR(priv->clk)) { @@ -3602,6 +3647,11 @@ static int bcmgenet_remove(struct platform_device *pdev) return 0; } +static void bcmgenet_shutdown(struct platform_device *pdev) +{ + bcmgenet_remove(pdev); +} + #ifdef CONFIG_PM_SLEEP static int bcmgenet_resume(struct device *d) { @@ -3721,6 +3771,7 @@ static SIMPLE_DEV_PM_OPS(bcmgenet_pm_ops, bcmgenet_suspend, bcmgenet_resume); static struct platform_driver bcmgenet_driver = { .probe = bcmgenet_probe, .remove = bcmgenet_remove, + .shutdown = bcmgenet_shutdown, .driver = { .name = "bcmgenet", .of_match_table = bcmgenet_match, diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index dbc69d8fa05f..a5659197598f 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -664,6 +664,7 @@ struct bcmgenet_priv { bool crc_fwd_en; unsigned int dma_rx_chk_bit; + u32 dma_max_burst_length; u32 msg_enable; diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index dbe18cdf6c1b..6392a2530183 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -213,11 +213,10 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) udelay(2); } - priv->ext_phy = !priv->internal_phy && - (priv->phy_interface != PHY_INTERFACE_MODE_MOCA); - switch (priv->phy_interface) { case PHY_INTERFACE_MODE_INTERNAL: + phy_name = "internal PHY"; + /* fall through */ case PHY_INTERFACE_MODE_MOCA: /* Irrespective of the actually configured PHY speed (100 or * 1000) GENETv4 only has an internal GPHY so we will just end @@ -229,11 +228,7 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) else port_ctrl = PORT_MODE_INT_EPHY; - bcmgenet_sys_writel(priv, port_ctrl, SYS_PORT_CTRL); - - if (priv->internal_phy) { - phy_name = "internal PHY"; - } else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) { + if (!phy_name) { phy_name = "MoCA"; bcmgenet_moca_phy_setup(priv); } @@ -242,11 +237,7 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) case PHY_INTERFACE_MODE_MII: phy_name = "external MII"; phy_set_max_speed(phydev, SPEED_100); - bcmgenet_sys_writel(priv, - PORT_MODE_EXT_EPHY, SYS_PORT_CTRL); - /* Restore the MII PHY after isolation */ - if (bmcr >= 0) - phy_write(phydev, MII_BMCR, bmcr); + port_ctrl = PORT_MODE_EXT_EPHY; break; case PHY_INTERFACE_MODE_REVMII: @@ -261,31 +252,43 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) port_ctrl = PORT_MODE_EXT_RVMII_50; else port_ctrl = PORT_MODE_EXT_RVMII_25; - bcmgenet_sys_writel(priv, port_ctrl, SYS_PORT_CTRL); break; case PHY_INTERFACE_MODE_RGMII: /* RGMII_NO_ID: TXC transitions at the same time as TXD * (requires PCB or receiver-side delay) - * RGMII: Add 2ns delay on TXC (90 degree shift) * * ID is implicitly disabled for 100Mbps (RG)MII operation. */ + phy_name = "external RGMII (no delay)"; id_mode_dis = BIT(16); - /* fall through */ + port_ctrl = PORT_MODE_EXT_GPHY; + break; + case PHY_INTERFACE_MODE_RGMII_TXID: - if (id_mode_dis) - phy_name = "external RGMII (no delay)"; - else - phy_name = "external RGMII (TX delay)"; - bcmgenet_sys_writel(priv, - PORT_MODE_EXT_GPHY, SYS_PORT_CTRL); + /* RGMII_TXID: Add 2ns delay on TXC (90 degree shift) */ + phy_name = "external RGMII (TX delay)"; + port_ctrl = PORT_MODE_EXT_GPHY; + break; + + case PHY_INTERFACE_MODE_RGMII_RXID: + phy_name = "external RGMII (RX delay)"; + port_ctrl = PORT_MODE_EXT_GPHY; break; default: dev_err(kdev, "unknown phy mode: %d\n", priv->phy_interface); return -EINVAL; } + bcmgenet_sys_writel(priv, port_ctrl, SYS_PORT_CTRL); + + /* Restore the MII PHY after isolation */ + if (bmcr >= 0) + phy_write(phydev, MII_BMCR, bmcr); + + priv->ext_phy = !priv->internal_phy && + (priv->phy_interface != PHY_INTERFACE_MODE_MOCA); + /* This is an external PHY (xMII), so we need to enable the RGMII * block for the interface to work */ @@ -479,7 +482,7 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) struct device_node *dn = priv->pdev->dev.of_node; struct device *kdev = &priv->pdev->dev; struct phy_device *phydev; - int phy_mode; + phy_interface_t phy_mode; int ret; /* Fetch the PHY phandle */ @@ -497,10 +500,10 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) } /* Get the link mode */ - phy_mode = of_get_phy_mode(dn); - if (phy_mode < 0) { + ret = of_get_phy_mode(dn, &phy_mode); + if (ret) { dev_err(kdev, "invalid PHY mode property\n"); - return phy_mode; + return ret; } priv->phy_interface = phy_mode; |