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/linux-6.8/drivers/net/ethernet/ti/icssg/
Dicssg_prueth.c61 static void prueth_cleanup_rx_chns(struct prueth_emac *emac, in prueth_cleanup_rx_chns() argument
72 static void prueth_cleanup_tx_chns(struct prueth_emac *emac) in prueth_cleanup_tx_chns() argument
76 for (i = 0; i < emac->tx_ch_num; i++) { in prueth_cleanup_tx_chns()
77 struct prueth_tx_chn *tx_chn = &emac->tx_chns[i]; in prueth_cleanup_tx_chns()
92 static void prueth_ndev_del_tx_napi(struct prueth_emac *emac, int num) in prueth_ndev_del_tx_napi() argument
97 struct prueth_tx_chn *tx_chn = &emac->tx_chns[i]; in prueth_ndev_del_tx_napi()
141 static int emac_tx_complete_packets(struct prueth_emac *emac, int chn, in emac_tx_complete_packets() argument
144 struct net_device *ndev = emac->ndev; in emac_tx_complete_packets()
154 tx_chn = &emac->tx_chns[chn]; in emac_tx_complete_packets()
163 if (atomic_dec_and_test(&emac->tdown_cnt)) in emac_tx_complete_packets()
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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()
102 struct prueth_emac *emac = netdev_priv(ndev); in emac_get_ethtool_stats() local
105 emac_update_hardware_stats(emac); in emac_get_ethtool_stats()
109 *(data++) = emac->stats[i]; in emac_get_ethtool_stats()
115 struct prueth_emac *emac = netdev_priv(ndev); in emac_get_ts_info() local
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Dicssg_config.c108 static void icssg_config_mii_init(struct prueth_emac *emac) in icssg_config_mii_init() argument
111 struct prueth *prueth = emac->prueth; in icssg_config_mii_init()
112 int slice = prueth_emac_slice(emac); in icssg_config_mii_init()
133 if (emac->phy_if == PHY_INTERFACE_MODE_MII && slice == ICSS_MII0) in icssg_config_mii_init()
135 else if (emac->phy_if != PHY_INTERFACE_MODE_MII && slice == ICSS_MII1) in icssg_config_mii_init()
201 void icssg_config_ipg(struct prueth_emac *emac) in icssg_config_ipg() argument
203 struct prueth *prueth = emac->prueth; in icssg_config_ipg()
204 int slice = prueth_emac_slice(emac); in icssg_config_ipg()
206 switch (emac->speed) { in icssg_config_ipg()
219 netdev_err(emac->ndev, "Unsupported link speed\n"); in icssg_config_ipg()
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Dicssg_stats.c19 void emac_update_hardware_stats(struct prueth_emac *emac) in emac_update_hardware_stats() argument
21 struct prueth *prueth = emac->prueth; in emac_update_hardware_stats()
22 int slice = prueth_emac_slice(emac); in emac_update_hardware_stats()
39 emac->stats[i] += val; in emac_update_hardware_stats()
41 emac->stats[i] -= tx_pkt_cnt * 8; in emac_update_hardware_stats()
47 struct prueth_emac *emac = container_of(work, struct prueth_emac, in emac_stats_work_handler() local
49 emac_update_hardware_stats(emac); in emac_stats_work_handler()
51 queue_delayed_work(system_long_wq, &emac->stats_work, in emac_stats_work_handler()
52 msecs_to_jiffies((STATS_TIME_LIMIT_1G_MS * 1000) / emac->speed)); in emac_stats_work_handler()
55 int emac_get_stat_by_name(struct prueth_emac *emac, char *stat_name) in emac_get_stat_by_name() argument
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Dicssg_prueth.h82 * In emac mode there are 2 real ports i.e. 2 mac addrs.
104 struct prueth_emac *emac; member
128 /* data for each emac port */
202 * @emac: private EMAC data structure
225 struct prueth_emac *emac[PRUETH_NUM_MACS]; member
247 static inline int prueth_emac_slice(struct prueth_emac *emac) in prueth_emac_slice() argument
249 switch (emac->port_id) { in prueth_emac_slice()
269 void icssg_config_ipg(struct prueth_emac *emac);
270 int icssg_config(struct prueth *prueth, struct prueth_emac *emac,
272 int emac_set_port_state(struct prueth_emac *emac,
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Dicssg_mii_cfg.c44 void icssg_update_rgmii_cfg(struct regmap *miig_rt, struct prueth_emac *emac) in icssg_update_rgmii_cfg() argument
47 int slice = prueth_emac_slice(emac); in icssg_update_rgmii_cfg()
52 if (emac->speed == SPEED_1000) in icssg_update_rgmii_cfg()
58 if (emac->speed == SPEED_10 && phy_interface_mode_is_rgmii(emac->phy_if)) in icssg_update_rgmii_cfg()
64 if (emac->duplex == DUPLEX_FULL) in icssg_update_rgmii_cfg()
/linux-6.8/drivers/net/ethernet/qualcomm/emac/
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-6.8/Documentation/devicetree/bindings/net/
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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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
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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";
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";
Darc_emac.txt1 * Synopsys ARC EMAC 10/100 Ethernet driver (EMAC)
4 - compatible: Should be "snps,arc-emac"
6 - interrupts: Should contain the EMAC interrupts
18 The clock frequency is needed to calculate and set polling period of EMAC.
21 - clocks: reference to the clock supplying the EMAC.
29 compatible = "snps,arc-emac";
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";
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";
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";
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-6.8/drivers/net/ethernet/ti/
Ddavinci_emac.c5 * DaVinci EMAC is based upon CPPI 3.0 TI DMA engine
63 MODULE_PARM_DESC(debug_level, "DaVinci EMAC debug level (NETIF_MSG bits)");
87 static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1";
91 #define EMAC_DEF_QOS_EN (0) /* EMAC proprietary QoS disabled */
119 /* EMAC register related defines */
146 /* EMAC register definitions/bit maps used */
154 /* EMAC mac_control register */
166 /* EMAC mac_status register */
176 /* EMAC RX register masks */
207 /* EMAC Peripheral Device Register Memory Layout structure */
[all …]
/linux-6.8/drivers/net/ethernet/arc/
Demac_rockchip.c3 * emac-rockchip.c - Rockchip EMAC specific glue layer
16 #include "emac.h"
28 struct arc_emac_priv emac; member
38 struct rockchip_priv_data *emac = priv; in emac_rockchip_set_mac_speed() local
39 u32 speed_offset = emac->soc_data->grf_speed_offset; in emac_rockchip_set_mac_speed()
55 err = regmap_write(emac->grf, emac->soc_data->grf_offset, data); in emac_rockchip_set_mac_speed()
77 .compatible = "rockchip,rk3036-emac",
81 .compatible = "rockchip,rk3066-emac",
85 .compatible = "rockchip,rk3188-emac",
113 priv->emac.drv_name = DRV_NAME; in emac_rockchip_probe()
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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.
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DKconfig3 # ARC EMAC network device configuration
27 tristate "ARC EMAC support"
33 non-standard on-chip ethernet device ARC EMAC 10/100 is used.
37 tristate "Rockchip EMAC support"
42 Support for Rockchip RK3036/RK3066/RK3188 EMAC ethernet controllers.
44 emac device driver. This driver is used for RK3036/RK3066/RK3188
45 EMAC ethernet controller.
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.
204 /* Return ownership to EMAC */ in arc_emac_rx()
219 /* Return ownership to EMAC */ in arc_emac_rx()
232 /* Return ownership to EMAC */ in arc_emac_rx()
261 /* Return ownership to EMAC */ in arc_emac_rx()
292 * Under certain conditions EMAC stop reception of incoming packets and
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/linux-6.8/net/ethtool/
Dstats.c473 struct ethtool_eth_mac_stats pmac, emac; in ethtool_aggregate_mac_stats() local
475 memset(&emac, 0xff, sizeof(emac)); in ethtool_aggregate_mac_stats()
477 emac.src = ETHTOOL_MAC_STATS_SRC_EMAC; in ethtool_aggregate_mac_stats()
480 ops->get_eth_mac_stats(dev, &emac); in ethtool_aggregate_mac_stats()
483 ethtool_aggregate_stats(mac_stats, &emac, &pmac, in ethtool_aggregate_mac_stats()
493 struct ethtool_eth_phy_stats pmac, emac; in ethtool_aggregate_phy_stats() local
495 memset(&emac, 0xff, sizeof(emac)); in ethtool_aggregate_phy_stats()
497 emac.src = ETHTOOL_MAC_STATS_SRC_EMAC; in ethtool_aggregate_phy_stats()
500 ops->get_eth_phy_stats(dev, &emac); in ethtool_aggregate_phy_stats()
503 ethtool_aggregate_stats(phy_stats, &emac, &pmac, in ethtool_aggregate_phy_stats()
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/linux-6.8/drivers/pinctrl/sunxi/
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 */
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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-6.8/drivers/net/ethernet/broadcom/
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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