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diff --git a/sys/arm64/conf/std.marvell b/sys/arm64/conf/std.marvell
--- a/sys/arm64/conf/std.marvell
+++ b/sys/arm64/conf/std.marvell
@@ -36,9 +36,6 @@
device uart_ns8250 # ns8250-type UART driver
device uart_snps
-# Ethernet NICs
-device neta # Marvell Armada 370/38x/XP/3700 NIC
-
# Etherswitch devices
device etherswitch # Enable etherswitch support
device miiproxy # Required for etherswitch
diff --git a/sys/dev/neta/if_mvneta.c b/sys/dev/neta/if_mvneta.c
--- a/sys/dev/neta/if_mvneta.c
+++ b/sys/dev/neta/if_mvneta.c
@@ -222,6 +222,11 @@
DEVMETHOD_END
};
+static struct ofw_compat_data compat_data[] = {
+ { "marvell,armada-3700-neta", true },
+ { NULL, false }
+};
+
DEFINE_CLASS_0(mvneta, mvneta_driver, mvneta_methods, sizeof(struct mvneta_softc));
DRIVER_MODULE(miibus, mvneta, miibus_driver, miibus_devclass, 0, 0);
@@ -229,7 +234,7 @@
MODULE_DEPEND(mvneta, mdio, 1, 1, 1);
MODULE_DEPEND(mvneta, ether, 1, 1, 1);
MODULE_DEPEND(mvneta, miibus, 1, 1, 1);
-MODULE_DEPEND(mvneta, mvxpbm, 1, 1, 1);
+SIMPLEBUS_PNP_INFO(compat_data);
/*
* List of MIB register and names
@@ -609,6 +614,16 @@
}
#endif
+ error = bus_setup_intr(self, sc->res[1],
+ INTR_TYPE_NET | INTR_MPSAFE, NULL, mvneta_intrs[0].handler, sc,
+ &sc->ih_cookie[0]);
+ if (error) {
+ device_printf(self, "could not setup %s\n",
+ mvneta_intrs[0].description);
+ mvneta_detach(self);
+ return (error);
+ }
+
/*
* MAC address
*/
@@ -704,8 +719,6 @@
}
}
- ether_ifattach(ifp, sc->enaddr);
-
/*
* Enable DMA engines and Initialize Device Registers.
*/
@@ -835,20 +848,11 @@
mvneta_update_media(sc, ifm_target);
}
- sysctl_mvneta_init(sc);
+ ether_ifattach(ifp, sc->enaddr);
callout_reset(&sc->tick_ch, 0, mvneta_tick, sc);
- error = bus_setup_intr(self, sc->res[1],
- INTR_TYPE_NET | INTR_MPSAFE, NULL, mvneta_intrs[0].handler, sc,
- &sc->ih_cookie[0]);
- if (error) {
- device_printf(self, "could not setup %s\n",
- mvneta_intrs[0].description);
- ether_ifdetach(sc->ifp);
- mvneta_detach(self);
- return (error);
- }
+ sysctl_mvneta_init(sc);
return (0);
}
@@ -857,20 +861,28 @@
mvneta_detach(device_t dev)
{
struct mvneta_softc *sc;
+ struct ifnet *ifp;
int q;
sc = device_get_softc(dev);
+ ifp = sc->ifp;
- mvneta_stop(sc);
- /* Detach network interface */
- if (sc->ifp)
- if_free(sc->ifp);
+ if (device_is_attached(dev)) {
+ mvneta_stop(sc);
+ callout_drain(&sc->tick_ch);
+ ether_ifdetach(sc->ifp);
+ }
for (q = 0; q < MVNETA_RX_QNUM_MAX; q++)
mvneta_ring_dealloc_rx_queue(sc, q);
for (q = 0; q < MVNETA_TX_QNUM_MAX; q++)
mvneta_ring_dealloc_tx_queue(sc, q);
+ device_delete_children(dev);
+
+ if (sc->ih_cookie[0] != NULL)
+ bus_teardown_intr(dev, sc->res[1], sc->ih_cookie[0]);
+
if (sc->tx_dtag != NULL)
bus_dma_tag_destroy(sc->tx_dtag);
if (sc->rx_dtag != NULL)
@@ -881,6 +893,13 @@
bus_dma_tag_destroy(sc->rxbuf_dtag);
bus_release_resources(dev, res_spec, sc->res);
+
+ if (sc->ifp)
+ if_free(sc->ifp);
+
+ if (mtx_initialized(&sc->mtx))
+ mtx_destroy(&sc->mtx);
+
return (0);
}
@@ -1254,6 +1273,9 @@
return (0);
fail:
+ mvneta_rx_lockq(sc, q);
+ mvneta_ring_flush_rx_queue(sc, q);
+ mvneta_rx_unlockq(sc, q);
mvneta_ring_dealloc_rx_queue(sc, q);
device_printf(sc->dev, "DMA Ring buffer allocation failure.\n");
return (error);
@@ -1295,6 +1317,9 @@
return (0);
fail:
+ mvneta_tx_lockq(sc, q);
+ mvneta_ring_flush_tx_queue(sc, q);
+ mvneta_tx_unlockq(sc, q);
mvneta_ring_dealloc_tx_queue(sc, q);
device_printf(sc->dev, "DMA Ring buffer allocation failure.\n");
return (error);
@@ -1324,16 +1349,6 @@
#endif
if (sc->txmbuf_dtag != NULL) {
- if (mtx_name(&tx->ring_mtx) != NULL) {
- /*
- * It is assumed that maps are being loaded after mutex
- * is initialized. Therefore we can skip unloading maps
- * when mutex is empty.
- */
- mvneta_tx_lockq(sc, q);
- mvneta_ring_flush_tx_queue(sc, q);
- mvneta_tx_unlockq(sc, q);
- }
for (i = 0; i < MVNETA_TX_RING_CNT; i++) {
txbuf = &tx->txbuf[i];
if (txbuf->dmap != NULL) {
@@ -1372,8 +1387,6 @@
rx = MVNETA_RX_RING(sc, q);
- mvneta_ring_flush_rx_queue(sc, q);
-
if (rx->desc_pa != 0)
bus_dmamap_unload(sc->rx_dtag, rx->desc_map);
diff --git a/sys/modules/Makefile b/sys/modules/Makefile
--- a/sys/modules/Makefile
+++ b/sys/modules/Makefile
@@ -263,6 +263,7 @@
mxge \
my \
${_nctgpio} \
+ ${_neta} \
${_netgraph} \
${_nfe} \
nfscl \
@@ -624,6 +625,7 @@
.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "arm"
_sdhci_fdt= sdhci_fdt
_e6000sw= e6000sw
+_neta= neta
.endif
.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
diff --git a/sys/modules/neta/Makefile b/sys/modules/neta/Makefile
new file mode 100644
--- /dev/null
+++ b/sys/modules/neta/Makefile
@@ -0,0 +1,10 @@
+# $FreeBSD$
+
+.PATH: ${SRCTOP}/sys/dev/neta
+
+CFLAGS+= -DFDT
+
+KMOD= if_mvneta
+SRCS= if_mvneta.c if_mvneta_fdt.c if_mvnetavar.h
+SRCS+= bus_if.h device_if.h mdio_if.h miibus_if.h ofw_bus_if.h opt_platform.h
+.include <bsd.kmod.mk>

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