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/linux/drivers/net/ethernet/ti/icssg/
H A Dicssg_prueth_sr1.c54 static void icssg_config_sr1(struct prueth *prueth, struct prueth_emac *emac, in icssg_config_sr1() argument
64 config.rx_flow_id = cpu_to_le32(emac->rx_flow_id_base); /* flow id for host port */ in icssg_config_sr1()
65 config.rx_mgr_flow_id = cpu_to_le32(emac->rx_mgm_flow_id_base); /* for mgm ch */ in icssg_config_sr1()
76 emac->speed = SPEED_1000; in icssg_config_sr1()
77 emac->duplex = DUPLEX_FULL; in icssg_config_sr1()
80 static int emac_send_command_sr1(struct prueth_emac *emac, u32 cmd) in emac_send_command_sr1() argument
83 u32 pkt_len = sizeof(emac->cmd_data); in emac_send_command_sr1()
84 __le32 *data = emac->cmd_data; in emac_send_command_sr1()
91 netdev_dbg(emac->ndev, "Sending cmd %x\n", cmd); in emac_send_command_sr1()
94 mutex_lock(&emac->cmd_lock); in emac_send_command_sr1()
[all …]
H A Dicssg_prueth.c53 static int emac_get_tx_ts(struct prueth_emac *emac, in emac_get_tx_ts() argument
56 struct prueth *prueth = emac->prueth; in emac_get_tx_ts()
57 int slice = prueth_emac_slice(emac); in emac_get_tx_ts()
73 static void tx_ts_work(struct prueth_emac *emac) in tx_ts_work() argument
84 ret = emac_get_tx_ts(emac, &tsr); in tx_ts_work()
89 !emac->tx_ts_skb[tsr.cookie]) { in tx_ts_work()
90 netdev_err(emac->ndev, "Invalid TX TS cookie 0x%x\n", in tx_ts_work()
95 skb = emac->tx_ts_skb[tsr.cookie]; in tx_ts_work()
96 emac->tx_ts_skb[tsr.cookie] = NULL; /* free slot */ in tx_ts_work()
98 netdev_err(emac->ndev, "Driver Bug! got NULL skb\n"); in tx_ts_work()
[all …]
H A Dicssg_switchdev.c22 struct prueth_emac *emac; member
26 static int prueth_switchdev_stp_state_set(struct prueth_emac *emac, in prueth_switchdev_stp_state_set() argument
47 icssg_set_port_state(emac, emac_state); in prueth_switchdev_stp_state_set()
48 netdev_dbg(emac->ndev, "STP state: %u\n", emac_state); in prueth_switchdev_stp_state_set()
53 static int prueth_switchdev_attr_br_flags_set(struct prueth_emac *emac, in prueth_switchdev_attr_br_flags_set() argument
64 netdev_dbg(emac->ndev, "BR_MCAST_FLOOD: %d port %u\n", in prueth_switchdev_attr_br_flags_set()
65 emac_state, emac->port_id); in prueth_switchdev_attr_br_flags_set()
67 icssg_set_port_state(emac, emac_state); in prueth_switchdev_attr_br_flags_set()
85 struct prueth_emac *emac = netdev_priv(ndev); in prueth_switchdev_attr_set() local
88 netdev_dbg(ndev, "attr: id %u port: %u\n", attr->id, emac->port_id); in prueth_switchdev_attr_set()
[all …]
H A Dicssg_ethtool.c14 struct prueth_emac *emac = netdev_priv(ndev); in emac_get_drvinfo() local
15 struct prueth *prueth = emac->prueth; in emac_get_drvinfo()
24 struct prueth_emac *emac = netdev_priv(ndev); in emac_get_msglevel() local
26 return emac->msg_enable; in emac_get_msglevel()
31 struct prueth_emac *emac = netdev_priv(ndev); in emac_set_msglevel() local
33 emac->msg_enable = value; in emac_set_msglevel()
71 struct prueth_emac *emac = netdev_priv(ndev); in emac_get_sset_count() local
74 if (emac->prueth->pa_stats) in emac_get_sset_count()
85 struct prueth_emac *emac = netdev_priv(ndev); in emac_get_strings() local
94 if (emac->prueth->pa_stats) in emac_get_strings()
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H A Dicssg_common.c44 void prueth_cleanup_rx_chns(struct prueth_emac *emac, in prueth_cleanup_rx_chns() argument
56 void prueth_cleanup_tx_chns(struct prueth_emac *emac) in prueth_cleanup_tx_chns() argument
60 for (i = 0; i < emac->tx_ch_num; i++) { in prueth_cleanup_tx_chns()
61 struct prueth_tx_chn *tx_chn = &emac->tx_chns[i]; in prueth_cleanup_tx_chns()
77 void prueth_ndev_del_tx_napi(struct prueth_emac *emac, int num) in prueth_ndev_del_tx_napi() argument
82 struct prueth_tx_chn *tx_chn = &emac->tx_chns[i]; in prueth_ndev_del_tx_napi()
128 int emac_tx_complete_packets(struct prueth_emac *emac, int chn, in emac_tx_complete_packets() argument
131 struct net_device *ndev = emac->ndev; in emac_tx_complete_packets()
141 tx_chn = &emac->tx_chns[chn]; in emac_tx_complete_packets()
150 if (atomic_dec_and_test(&emac->tdown_cnt)) in emac_tx_complete_packets()
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H A Dicssg_config.c110 static void icssg_config_mii_init_fw_offload(struct prueth_emac *emac) in icssg_config_mii_init_fw_offload() argument
112 struct prueth *prueth = emac->prueth; in icssg_config_mii_init_fw_offload()
113 int mii = prueth_emac_slice(emac); in icssg_config_mii_init_fw_offload()
128 if (emac->phy_if == PHY_INTERFACE_MODE_MII && mii == ICSS_MII1) in icssg_config_mii_init_fw_offload()
130 else if (emac->phy_if != PHY_INTERFACE_MODE_MII && mii == ICSS_MII0) in icssg_config_mii_init_fw_offload()
137 static void icssg_config_mii_init(struct prueth_emac *emac) in icssg_config_mii_init() argument
139 struct prueth *prueth = emac->prueth; in icssg_config_mii_init()
140 int slice = prueth_emac_slice(emac); in icssg_config_mii_init()
156 if (emac->phy_if == PHY_INTERFACE_MODE_MII && slice == ICSS_MII0) in icssg_config_mii_init()
158 else if (emac->phy_if != PHY_INTERFACE_MODE_MII && slice == ICSS_MII1) in icssg_config_mii_init()
[all …]
H A Dicssg_stats.c20 void emac_update_hardware_stats(struct prueth_emac *emac) in emac_update_hardware_stats() argument
22 struct prueth *prueth = emac->prueth; in emac_update_hardware_stats()
23 int slice = prueth_emac_slice(emac); in emac_update_hardware_stats()
40 emac->stats[i] += val; in emac_update_hardware_stats()
42 emac->stats[i] -= tx_pkt_cnt * 8; in emac_update_hardware_stats()
51 emac->pa_stats[i] += val; in emac_update_hardware_stats()
58 struct prueth_emac *emac = container_of(work, struct prueth_emac, in icssg_stats_work_handler() local
60 emac_update_hardware_stats(emac); in icssg_stats_work_handler()
62 queue_delayed_work(system_long_wq, &emac->stats_work, in icssg_stats_work_handler()
63 msecs_to_jiffies((STATS_TIME_LIMIT_1G_MS * 1000) / emac->speed)); in icssg_stats_work_handler()
[all …]
H A Dicssg_prueth.h95 * In emac mode there are 2 real ports i.e. 2 mac addrs.
117 struct prueth_emac *emac; member
146 /* data for each emac port */
242 * @emac: private EMAC data structure
279 struct prueth_emac *emac[PRUETH_NUM_MACS]; member
325 static inline int prueth_emac_slice(struct prueth_emac *emac) in prueth_emac_slice() argument
327 switch (emac->port_id) { in prueth_emac_slice()
364 void icssg_config_ipg(struct prueth_emac *emac);
365 int icssg_config(struct prueth *prueth, struct prueth_emac *emac,
367 int icssg_set_port_state(struct prueth_emac *emac,
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H A Dicssg_mii_cfg.c45 void icssg_update_rgmii_cfg(struct regmap *miig_rt, struct prueth_emac *emac) in icssg_update_rgmii_cfg() argument
48 int slice = prueth_emac_slice(emac); in icssg_update_rgmii_cfg()
53 if (emac->speed == SPEED_1000) in icssg_update_rgmii_cfg()
59 if (emac->speed == SPEED_10 && phy_interface_mode_is_rgmii(emac->phy_if)) in icssg_update_rgmii_cfg()
65 if (emac->duplex == DUPLEX_FULL) in icssg_update_rgmii_cfg()
/linux/drivers/net/ethernet/qualcomm/emac/
H A DMakefile3 # Makefile for the Qualcomm Technologies, Inc. EMAC Gigabit Ethernet driver
6 obj-$(CONFIG_QCOM_EMAC) += qcom-emac.o
8 qcom-emac-objs := emac.o emac-mac.o emac-phy.o emac-sgmii.o emac-ethtool.o \
9 emac-sgmii-fsm9900.o emac-sgmii-qdf2432.o \
10 emac-sgmii-qdf2400.o
/linux/Documentation/devicetree/bindings/net/
H A Dallwinner,sun8i-a83t-emac.yaml4 $id: http://devicetree.org/schemas/net/allwinner,sun8i-a83t-emac.yaml#
7 title: Allwinner A83t EMAC
16 - const: allwinner,sun8i-a83t-emac
17 - const: allwinner,sun8i-h3-emac
19 - const: allwinner,sun8i-v3s-emac
20 - const: allwinner,sun50i-a64-emac
23 - allwinner,sun20i-d1-emac
24 - allwinner,sun50i-h6-emac
26 - const: allwinner,sun50i-a64-emac
49 Phandle to the device containing the EMAC or GMAC clock
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H A Dibm,emac.txt1 4xx/Axon EMAC ethernet nodes
3 The EMAC ethernet controller in IBM and AMCC 4xx chips, and also
7 below, the node for the OPB bus on which the EMAC sits must have a
10 i) The EMAC node itself
16 "ibm,emac-CHIP" where CHIP is the host ASIC (440gx,
17 405gp, Axon) and second is either "ibm,emac" or
18 "ibm,emac4". For Axon, thus, we have: "ibm,emac-axon",
20 - interrupts : <interrupt mapping for EMAC IRQ and WOL IRQ>
25 with this EMAC
27 with this EMAC
[all …]
H A Ddavinci_emac.txt1 * Texas Instruments Davinci EMAC
7 - compatible: "ti,davinci-dm6467-emac", "ti,am3517-emac" or
8 "ti,dm816-emac"
14 - interrupts: interrupt mapping for the davinci emac interrupts sources:
24 - ti,davinci-no-bd-ram: boolean, does EMAC have BD RAM?
30 eth0: emac@1e20000 {
31 compatible = "ti,davinci-dm6467-emac";
H A Drockchip,emac.yaml4 $id: http://devicetree.org/schemas/net/rockchip,emac.yaml#
7 title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
15 - rockchip,rk3036-emac
16 - rockchip,rk3066-emac
17 - rockchip,rk3188-emac
42 Phandle to the syscon GRF used to control speed and mode for the EMAC.
69 const: rockchip,rk3036-emac
95 compatible = "rockchip,rk3188-emac";
H A Dqcom-emac.txt1 Qualcomm Technologies EMAC Gigabit Ethernet Controller
11 - compatible : Should be "qcom,fsm9900-emac".
20 - compatible : Should be "qcom,fsm9900-emac-sgmii" or "qcom,qdf2432-emac-sgmii".
36 compatible = "qcom,fsm9900-emac";
61 compatible = "qcom,fsm9900-emac-sgmii";
85 compatible = "qcom,fsm9900-emac";
107 compatible = "qcom,qdf2432-emac-sgmii";
H A Dactions,owl-emac.yaml4 $id: http://devicetree.org/schemas/net/actions,owl-emac.yaml#
24 - const: actions,owl-emac
27 - actions,s500-emac
28 - const: actions,owl-emac
77 compatible = "actions,s500-emac", "actions,owl-emac";
H A Dallwinner,sun4i-a10-emac.yaml4 $id: http://devicetree.org/schemas/net/allwinner,sun4i-a10-emac.yaml#
7 title: Allwinner A10 EMAC Ethernet Controller
18 const: allwinner,sun4i-a10-emac
49 emac: ethernet@1c0b000 {
50 compatible = "allwinner,sun4i-a10-emac";
H A Didt,3243x-emac.yaml4 $id: http://devicetree.org/schemas/net/idt,3243x-emac.yaml#
19 const: idt,3243x-emac
26 - const: emac
60 compatible = "idt,3243x-emac";
65 reg-names = "emac", "dma_rx", "dma_tx";
/linux/drivers/net/ethernet/arc/
H A Demac.h5 * Registers and bits definitions of ARC EMAC
27 #define TXPL_MASK (1 << 31) /* Force polling of BD by EMAC */
38 #define OWN_MASK (1 << 31) /* 0-CPU or 1-EMAC owns buffer */
52 /* ARC EMAC register set combines entries for MAC and MDIO */
74 #define EMAC_BUFFER_SIZE 1536 /* EMAC buffer size */
77 * struct arc_emac_bd - EMAC buffer descriptor (BD).
112 * struct arc_emac_priv - Storage of EMAC's private information.
116 * @regs: Base address of EMAC memory-mapped control registers.
126 * @last_rx_bd: Index of the last Rx BD we've got from EMAC.
166 * arc_reg_set - Sets EMAC register with provided value.
[all …]
H A Demac_main.c5 * Driver for the ARC EMAC 10100 (hardware revision 5)
24 #include "emac.h"
30 * @priv: Pointer to ARC EMAC private data structure.
82 * arc_emac_get_drvinfo - Get EMAC driver information.
107 * arc_emac_tx_clean - clears processed by EMAC Tx BDs.
206 /* Return ownership to EMAC */ in arc_emac_rx()
221 /* Return ownership to EMAC */ in arc_emac_rx()
234 /* Return ownership to EMAC */ in arc_emac_rx()
263 /* Return ownership to EMAC */ in arc_emac_rx()
294 * Under certain conditions EMAC stop reception of incoming packets and
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H A DKconfig3 # ARC EMAC network device configuration
27 tristate "Rockchip EMAC support"
32 Support for Rockchip RK3036/RK3066/RK3188 EMAC ethernet controllers.
34 emac device driver. This driver is used for RK3036/RK3066/RK3188
35 EMAC ethernet controller.
/linux/net/ethtool/
H A Dstats.c528 struct ethtool_eth_mac_stats pmac, emac; in ethtool_aggregate_mac_stats() local
530 memset(&emac, 0xff, sizeof(emac)); in ethtool_aggregate_mac_stats()
532 emac.src = ETHTOOL_MAC_STATS_SRC_EMAC; in ethtool_aggregate_mac_stats()
535 ops->get_eth_mac_stats(dev, &emac); in ethtool_aggregate_mac_stats()
538 ethtool_aggregate_stats(mac_stats, &emac, &pmac, in ethtool_aggregate_mac_stats()
548 struct ethtool_eth_phy_stats pmac, emac; in ethtool_aggregate_phy_stats() local
550 memset(&emac, 0xff, sizeof(emac)); in ethtool_aggregate_phy_stats()
552 emac.src = ETHTOOL_MAC_STATS_SRC_EMAC; in ethtool_aggregate_phy_stats()
555 ops->get_eth_phy_stats(dev, &emac); in ethtool_aggregate_phy_stats()
558 ethtool_aggregate_stats(phy_stats, &emac, &pmac, in ethtool_aggregate_phy_stats()
[all …]
/linux/drivers/pinctrl/sunxi/
H A Dpinctrl-sun5i.c24 SUNXI_FUNCTION(0x2, "emac"), /* ERXD3 */
31 SUNXI_FUNCTION(0x2, "emac"), /* ERXD2 */
38 SUNXI_FUNCTION(0x2, "emac"), /* ERXD1 */
45 SUNXI_FUNCTION(0x2, "emac"), /* ERXD0 */
52 SUNXI_FUNCTION(0x2, "emac"), /* ETXD3 */
59 SUNXI_FUNCTION(0x2, "emac"), /* ETXD2 */
66 SUNXI_FUNCTION(0x2, "emac"), /* ETXD1 */
73 SUNXI_FUNCTION(0x2, "emac"), /* ETXD0 */
80 SUNXI_FUNCTION(0x2, "emac"), /* ERXCK */
88 SUNXI_FUNCTION(0x2, "emac"), /* ERXERR */
[all …]
H A Dpinctrl-sun50i-h6.c17 SUNXI_FUNCTION(0x2, "emac")), /* ERXD1 */
19 SUNXI_FUNCTION(0x2, "emac")), /* ERXD0 */
21 SUNXI_FUNCTION(0x2, "emac")), /* ECRS_DV */
23 SUNXI_FUNCTION(0x2, "emac")), /* ERXERR */
25 SUNXI_FUNCTION(0x2, "emac")), /* ETXD1 */
27 SUNXI_FUNCTION(0x2, "emac")), /* ETXD0 */
29 SUNXI_FUNCTION(0x2, "emac")), /* ETXCK */
31 SUNXI_FUNCTION(0x2, "emac")), /* ETXEN */
33 SUNXI_FUNCTION(0x2, "emac")), /* EMDC */
35 SUNXI_FUNCTION(0x2, "emac")), /* EMDIO */
[all …]
/linux/drivers/net/ethernet/broadcom/
H A Db44.h45 #define ISTAT_EMAC 0x04000000 /* EMAC Interrupt */
126 #define B44_RXCONFIG 0x0400UL /* EMAC RX Config */
136 #define B44_RXMAXLEN 0x0404UL /* EMAC RX Max Packet Length */
137 #define B44_TXMAXLEN 0x0408UL /* EMAC TX Max Packet Length */
138 #define B44_MDIO_CTRL 0x0410UL /* EMAC MDIO Control */
141 #define B44_MDIO_DATA 0x0414UL /* EMAC MDIO Data */
157 #define B44_EMAC_IMASK 0x0418UL /* EMAC Interrupt Mask */
158 #define B44_EMAC_ISTAT 0x041CUL /* EMAC Interrupt Status */
162 #define B44_CAM_DATA_LO 0x0420UL /* EMAC CAM Data Low */
163 #define B44_CAM_DATA_HI 0x0424UL /* EMAC CAM Data High */
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