diff options
63 files changed, 537 insertions, 235 deletions
diff --git a/Documentation/devicetree/bindings/net/ethernet.txt b/Documentation/devicetree/bindings/net/ethernet.txt index 7da86f22a13b..2974e63ba311 100644 --- a/Documentation/devicetree/bindings/net/ethernet.txt +++ b/Documentation/devicetree/bindings/net/ethernet.txt @@ -1,5 +1,9 @@ The following properties are common to the Ethernet controllers: +NOTE: All 'phy*' properties documented below are Ethernet specific. For the +generic PHY 'phys' property, see +Documentation/devicetree/bindings/phy/phy-bindings.txt. + - local-mac-address: array of 6 bytes, specifies the MAC address that was assigned to the network device; - mac-address: array of 6 bytes, specifies the MAC address that was last used by diff --git a/Documentation/devicetree/bindings/net/sff,sfp.txt b/Documentation/devicetree/bindings/net/sff,sfp.txt new file mode 100644 index 000000000000..60e970ce10ee --- /dev/null +++ b/Documentation/devicetree/bindings/net/sff,sfp.txt @@ -0,0 +1,76 @@ +Small Form Factor (SFF) Committee Small Form-factor Pluggable (SFP) +Transceiver + +Required properties: + +- compatible : must be "sff,sfp" + +Optional Properties: + +- i2c-bus : phandle of an I2C bus controller for the SFP two wire serial + interface + +- mod-def0-gpios : GPIO phandle and a specifier of the MOD-DEF0 (AKA Mod_ABS) + module presence input gpio signal, active (module absent) high + +- los-gpios : GPIO phandle and a specifier of the Receiver Loss of Signal + Indication input gpio signal, active (signal lost) high + +- tx-fault-gpios : GPIO phandle and a specifier of the Module Transmitter + Fault input gpio signal, active (fault condition) high + +- tx-disable-gpios : GPIO phandle and a specifier of the Transmitter Disable + output gpio signal, active (Tx disable) high + +- rate-select0-gpios : GPIO phandle and a specifier of the Rx Signaling Rate + Select (AKA RS0) output gpio signal, low: low Rx rate, high: high Rx rate + +- rate-select1-gpios : GPIO phandle and a specifier of the Tx Signaling Rate + Select (AKA RS1) output gpio signal (SFP+ only), low: low Tx rate, high: + high Tx rate + +Example #1: Direct serdes to SFP connection + +sfp_eth3: sfp-eth3 { + compatible = "sff,sfp"; + i2c-bus = <&sfp_1g_i2c>; + los-gpios = <&cpm_gpio2 22 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&cpm_gpio2 21 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_sfp_1g_pins &cps_sfp_1g_pins>; + tx-disable-gpios = <&cps_gpio1 24 GPIO_ACTIVE_HIGH>; + tx-fault-gpios = <&cpm_gpio2 19 GPIO_ACTIVE_HIGH>; +}; + +&cps_emac3 { + phy-names = "comphy"; + phys = <&cps_comphy5 0>; + sfp = <&sfp_eth3>; +}; + +Example #2: Serdes to PHY to SFP connection + +sfp_eth0: sfp-eth0 { + compatible = "sff,sfp"; + i2c-bus = <&sfpp0_i2c>; + los-gpios = <&cps_gpio1 28 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&cps_gpio1 27 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&cps_sfpp0_pins>; + tx-disable-gpios = <&cps_gpio1 29 GPIO_ACTIVE_HIGH>; + tx-fault-gpios = <&cps_gpio1 26 GPIO_ACTIVE_HIGH>; +}; + +p0_phy: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c45"; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_phy0_pins &cps_phy0_pins>; + reg = <0>; + interrupt = <&cpm_gpio2 18 IRQ_TYPE_EDGE_FALLING>; + sfp = <&sfp_eth0>; +}; + +&cpm_eth0 { + phy = <&p0_phy>; + phy-mode = "10gbase-kr"; +}; diff --git a/Documentation/devicetree/bindings/phy/phy-bindings.txt b/Documentation/devicetree/bindings/phy/phy-bindings.txt index 1293c321754c..a403b81d0679 100644 --- a/Documentation/devicetree/bindings/phy/phy-bindings.txt +++ b/Documentation/devicetree/bindings/phy/phy-bindings.txt @@ -34,7 +34,9 @@ PHY user node ============= Required Properties: -phys : the phandle for the PHY device (used by the PHY subsystem) +phys : the phandle for the PHY device (used by the PHY subsystem; not to be + confused with the Ethernet specific 'phy' and 'phy-handle' properties, + see Documentation/devicetree/bindings/net/ethernet.txt for these) phy-names : the names of the PHY corresponding to the PHYs present in the *phys* phandle diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 401ed98cab18..5a79aeb620b3 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -292,6 +292,7 @@ schindler Schindler seagate Seagate Technology PLC semtech Semtech Corporation sensirion Sensirion AG +sff Small Form Factor Committee sgx SGX Sensortech sharp Sharp Corporation si-en Si-En Technology Ltd. diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c index 6ffd13466b8c..e97232646ba1 100644 --- a/drivers/isdn/isdnloop/isdnloop.c +++ b/drivers/isdn/isdnloop/isdnloop.c @@ -409,7 +409,7 @@ isdnloop_sendbuf(int channel, struct sk_buff *skb, isdnloop_card *card) return -EINVAL; } if (len) { - if (!(card->flags & (channel) ? ISDNLOOP_FLAGS_B2ACTIVE : ISDNLOOP_FLAGS_B1ACTIVE)) + if (!(card->flags & (channel ? ISDNLOOP_FLAGS_B2ACTIVE : ISDNLOOP_FLAGS_B1ACTIVE))) return 0; if (card->sndcount[channel] > ISDNLOOP_MAX_SQUEUE) return 0; diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 16fe776ddbe5..50222b7b81f3 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -65,7 +65,7 @@ MODULE_PARM_DESC(watchdog, "transmit timeout in milliseconds"); */ static int debug; module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "dm9000 debug level (0-4)"); +MODULE_PARM_DESC(debug, "dm9000 debug level (0-6)"); /* DM9000 register address locking. * diff --git a/drivers/net/ethernet/dec/tulip/tulip.h b/drivers/net/ethernet/dec/tulip/tulip.h index 38431a155f09..06660dbc44b7 100644 --- a/drivers/net/ethernet/dec/tulip/tulip.h +++ b/drivers/net/ethernet/dec/tulip/tulip.h @@ -515,7 +515,7 @@ void comet_timer(unsigned long data); extern int tulip_debug; extern const char * const medianame[]; extern const char tulip_media_cap[]; -extern struct tulip_chip_table tulip_tbl[]; +extern const struct tulip_chip_table tulip_tbl[]; void oom_timer(unsigned long data); extern u8 t21040_csr13[]; diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c index 84394b43c0a1..851b6d1f5a42 100644 --- a/drivers/net/ethernet/dec/tulip/tulip_core.c +++ b/drivers/net/ethernet/dec/tulip/tulip_core.c @@ -138,7 +138,7 @@ static void tulip_timer(unsigned long data) * It is indexed via the values in 'enum chips' */ -struct tulip_chip_table tulip_tbl[] = { +const struct tulip_chip_table tulip_tbl[] = { { }, /* placeholder for array, slot unused currently */ { }, /* placeholder for array, slot unused currently */ diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c index eb96a6913235..437d36289786 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -2145,7 +2145,6 @@ static void netcp_delete_interface(struct netcp_device *netcp_device, of_node_put(netcp->node_interface); unregister_netdev(ndev); - netif_napi_del(&netcp->rx_napi); free_netdev(ndev); } diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index b6f9fa670168..2df7b62c1a36 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -399,7 +399,8 @@ error: } /* Put PHYs in RESET to save power */ - gpiod_set_value_cansleep(bus->reset_gpiod, 1); + if (bus->reset_gpiod) + gpiod_set_value_cansleep(bus->reset_gpiod, 1); device_del(&bus->dev); return err; @@ -424,7 +425,8 @@ void mdiobus_unregister(struct mii_bus *bus) } /* Put PHYs in RESET to save power */ - gpiod_set_value_cansleep(bus->reset_gpiod, 1); + if (bus->reset_gpiod) + gpiod_set_value_cansleep(bus->reset_gpiod, 1); device_del(&bus->dev); } diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index fb2cf4342f48..baee371bf767 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -58,11 +58,11 @@ enum { }; static const char *gpio_of_names[] = { - "moddef0", + "mod-def0", "los", "tx-fault", "tx-disable", - "rate-select", + "rate-select0", }; static const enum gpiod_flags gpio_flags[] = { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index f1b60740e020..53ae30259989 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -159,7 +159,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) brcmf_feat_firmware_capabilities(ifp); memset(&gscan_cfg, 0, sizeof(gscan_cfg)); - if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID) + if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID && + drvr->bus_if->chip != BRCM_CC_4345_CHIP_ID) brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN, "pfn_gscan_cfg", &gscan_cfg, sizeof(gscan_cfg)); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 887f6d8fc8a7..279248cd9cfb 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -378,6 +378,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG = (__force iwl_ucode_tlv_capa_t)80, IWL_UCODE_TLV_CAPA_LQM_SUPPORT = (__force iwl_ucode_tlv_capa_t)81, IWL_UCODE_TLV_CAPA_TX_POWER_ACK = (__force iwl_ucode_tlv_capa_t)84, + IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT = (__force iwl_ucode_tlv_capa_t)86, IWL_UCODE_TLV_CAPA_MLME_OFFLOAD = (__force iwl_ucode_tlv_capa_t)96, NUM_IWL_UCODE_TLV_CAPA diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c index 005e2e7278a5..b27269504a62 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/led.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c @@ -92,7 +92,8 @@ static void iwl_mvm_send_led_fw_cmd(struct iwl_mvm *mvm, bool on) static void iwl_mvm_led_set(struct iwl_mvm *mvm, bool on) { - if (mvm->cfg->device_family >= IWL_DEVICE_FAMILY_8000) { + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT)) { iwl_mvm_send_led_fw_cmd(mvm, on); return; } diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index c8852acc1462..6467ffac9811 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1362,8 +1362,6 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, txi->control.rates, ARRAY_SIZE(txi->control.rates)); - txi->rate_driver_data[0] = channel; - if (skb->len >= 24 + 8 && ieee80211_is_probe_resp(hdr->frame_control)) { /* fake header transmission time */ diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c index 31965f0ef69d..e8f07573aed9 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c @@ -1183,7 +1183,10 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist, } /* fixed internal switch S1->WiFi, S0->BT */ - btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0); + if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); + else + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280); switch (antpos_type) { case BTC_ANT_WIFI_AT_MAIN: diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c index c1eacd8352a2..b5e9877d935c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c @@ -173,6 +173,16 @@ static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist) u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv) { + struct rtl_mod_params *mod_params = rtlpriv->cfg->mod_params; + + /* override ant_num / ant_path */ + if (mod_params->ant_sel) { + rtlpriv->btcoexist.btc_info.ant_num = + (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1); + + rtlpriv->btcoexist.btc_info.single_ant_path = + (mod_params->ant_sel == 1 ? 0 : 1); + } return rtlpriv->btcoexist.btc_info.single_ant_path; } @@ -183,6 +193,7 @@ u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv) u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv) { + struct rtl_mod_params *mod_params = rtlpriv->cfg->mod_params; u8 num; if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2) @@ -190,6 +201,10 @@ u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv) else num = 1; + /* override ant_num / ant_path */ + if (mod_params->ant_sel) + num = (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1) + 1; + return num; } @@ -876,7 +891,7 @@ bool exhalbtc_bind_bt_coex_withadapter(void *adapter) { struct btc_coexist *btcoexist = &gl_bt_coexist; struct rtl_priv *rtlpriv = adapter; - u8 ant_num = 2, chip_type, single_ant_path = 0; + u8 ant_num = 2, chip_type; if (btcoexist->binded) return false; @@ -911,12 +926,6 @@ bool exhalbtc_bind_bt_coex_withadapter(void *adapter) ant_num = rtl_get_hwpg_ant_num(rtlpriv); exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_PG, ant_num); - /* set default antenna position to main port */ - btcoexist->board_info.btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT; - - single_ant_path = rtl_get_hwpg_single_ant_path(rtlpriv); - exhalbtc_set_single_ant_path(single_ant_path); - if (rtl_get_hwpg_package_type(rtlpriv) == 0) btcoexist->board_info.tfbga_package = false; else if (rtl_get_hwpg_package_type(rtlpriv) == 1) diff --git a/include/linux/bpf.h b/include/linux/bpf.h index c2cb1b5c094e..8390859e79e7 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -385,16 +385,16 @@ static inline void __dev_map_flush(struct bpf_map *map) #if defined(CONFIG_STREAM_PARSER) && defined(CONFIG_BPF_SYSCALL) struct sock *__sock_map_lookup_elem(struct bpf_map *map, u32 key); -int sock_map_attach_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type); +int sock_map_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type); #else static inline struct sock *__sock_map_lookup_elem(struct bpf_map *map, u32 key) { return NULL; } -static inline int sock_map_attach_prog(struct bpf_map *map, - struct bpf_prog *prog, - u32 type) +static inline int sock_map_prog(struct bpf_map *map, + struct bpf_prog *prog, + u32 type) { return -EOPNOTSUPP; } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index f751f3b93039..72299ef00061 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -958,7 +958,7 @@ void kfree_skb(struct sk_buff *skb); void kfree_skb_list(struct sk_buff *segs); void skb_tx_error(struct sk_buff *skb); void consume_skb(struct sk_buff *skb); -void consume_stateless_skb(struct sk_buff *skb); +void __consume_stateless_skb(struct sk_buff *skb); void __kfree_skb(struct sk_buff *skb); extern struct kmem_cache *skbuff_head_cache; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f8149ca192b4..885690fa39c8 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -919,21 +919,10 @@ struct ieee80211_tx_info { unsigned long jiffies; }; /* NB: vif can be NULL for injected frames */ - union { - /* NB: vif can be NULL for injected frames */ - struct ieee80211_vif *vif; - - /* When packets are enqueued on txq it's easy - * to re-construct the vif pointer. There's no - * more space in tx_info so it can be used to - * store the necessary enqueue time for packet - * sojourn time computation. - */ - codel_time_t enqueue_time; - }; + struct ieee80211_vif *vif; struct ieee80211_key_conf *hw_key; u32 flags; - /* 4 bytes free */ + codel_time_t enqueue_time; } control; struct { u64 cookie; diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index fdc9c64a1c94..8f3bd30511de 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -17,7 +17,6 @@ #include <linux/bitops.h> #include <linux/compiler.h> #include <linux/atomic.h> -#include <linux/rhashtable.h> #include <linux/netfilter/nf_conntrack_tcp.h> #include <linux/netfilter/nf_conntrack_dccp.h> @@ -77,7 +76,7 @@ struct nf_conn { possible_net_t ct_net; #if IS_ENABLED(CONFIG_NF_NAT) - struct rhlist_head nat_bysource; + struct hlist_node nat_bysource; #endif /* all members below initialized via memset */ u8 __nfct_init_offset[0]; diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h index 05c82a1a4267..b71701302e61 100644 --- a/include/net/netfilter/nf_nat.h +++ b/include/net/netfilter/nf_nat.h @@ -1,6 +1,5 @@ #ifndef _NF_NAT_H #define _NF_NAT_H -#include <linux/rhashtable.h> #include <linux/netfilter_ipv4.h> #include <linux/netfilter/nf_nat.h> #include <net/netfilter/nf_conntrack_tuple.h> diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index ba848b761cfb..43ab5c402f98 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -766,8 +766,8 @@ struct bpf_sock { /* User return codes for XDP prog type. * A valid XDP program must return one of these defined values. All other - * return codes are reserved for future use. Unknown return codes will result - * in packet drop. + * return codes are reserved for future use. Unknown return codes will + * result in packet drops and a warning via bpf_warn_invalid_xdp_action(). */ enum xdp_action { XDP_ABORTED = 0, diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c index ecf9f99ecc57..959c9a07f318 100644 --- a/kernel/bpf/devmap.c +++ b/kernel/bpf/devmap.c @@ -159,7 +159,7 @@ static void dev_map_free(struct bpf_map *map) unsigned long *bitmap = per_cpu_ptr(dtab->flush_needed, cpu); while (!bitmap_empty(bitmap, dtab->map.max_entries)) - cpu_relax(); + cond_resched(); } for (i = 0; i < dtab->map.max_entries; i++) { diff --git a/kernel/bpf/sockmap.c b/kernel/bpf/sockmap.c index f6ffde9c6a68..6424ce0e4969 100644 --- a/kernel/bpf/sockmap.c +++ b/kernel/bpf/sockmap.c @@ -792,7 +792,7 @@ out_progs: return err; } -int sock_map_attach_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type) +int sock_map_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type) { struct bpf_stab *stab = container_of(map, struct bpf_stab, map); struct bpf_prog *orig; diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 70ad8e220343..cb17e1cd1d43 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1096,10 +1096,10 @@ static int bpf_obj_get(const union bpf_attr *attr) #define BPF_PROG_ATTACH_LAST_FIELD attach_flags -static int sockmap_get_from_fd(const union bpf_attr *attr) +static int sockmap_get_from_fd(const union bpf_attr *attr, bool attach) { + struct bpf_prog *prog = NULL; int ufd = attr->target_fd; - struct bpf_prog *prog; struct bpf_map *map; struct fd f; int err; @@ -1109,16 +1109,20 @@ static int sockmap_get_from_fd(const union bpf_attr *attr)</ |