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head/sys/dev/neta/if_mvneta_fdt.c
| Show First 20 Lines • Show All 100 Lines • ▼ Show 20 Lines | mvneta_fdt_probe(device_t dev) | ||||
| device_set_desc(dev, "NETA controller"); | device_set_desc(dev, "NETA controller"); | ||||
| return (BUS_PROBE_DEFAULT); | return (BUS_PROBE_DEFAULT); | ||||
| } | } | ||||
| static int | static int | ||||
| mvneta_fdt_attach(device_t dev) | mvneta_fdt_attach(device_t dev) | ||||
| { | { | ||||
| struct mvneta_softc *sc; | |||||
| uint32_t tx_csum_limit; | |||||
| int err; | int err; | ||||
| sc = device_get_softc(dev); | |||||
| /* Try to fetch PHY information from FDT */ | /* Try to fetch PHY information from FDT */ | ||||
| err = mvneta_fdt_phy_acquire(dev); | err = mvneta_fdt_phy_acquire(dev); | ||||
| if (err != 0) | if (err != 0) | ||||
| return (err); | return (err); | ||||
| if (ofw_bus_is_compatible(dev, "marvell,armada-370-neta")) { | |||||
| tx_csum_limit = MVNETA_A370_MAX_CSUM_MTU; | |||||
| } else { | |||||
| tx_csum_limit = MVNETA_A3700_MAX_CSUM_MTU; | |||||
| } | |||||
| if (ofw_bus_has_prop(dev, "tx-csum-limit")) { | |||||
| err = OF_getprop(ofw_bus_get_node(dev), "tx-csum-limit", | |||||
| &tx_csum_limit, sizeof(tx_csum_limit)); | |||||
| if (err <= 0) { | |||||
| device_printf(dev, | |||||
| "Failed to acquire tx-csum-limit property\n"); | |||||
| return (ENXIO); | |||||
| } | |||||
| } | |||||
| sc->tx_csum_limit = tx_csum_limit; | |||||
| return (mvneta_attach(dev)); | return (mvneta_attach(dev)); | ||||
| } | } | ||||
| static int | static int | ||||
| mvneta_fdt_phy_acquire(device_t dev) | mvneta_fdt_phy_acquire(device_t dev) | ||||
| { | { | ||||
| struct mvneta_softc *sc; | struct mvneta_softc *sc; | ||||
| ▲ Show 20 Lines • Show All 109 Lines • Show Last 20 Lines | |||||