diff options
| author | Emmanuel Vadot <manu@FreeBSD.org> | 2021-04-11 19:34:57 +0000 |
|---|---|---|
| committer | Emmanuel Vadot <manu@FreeBSD.org> | 2021-04-27 17:07:33 +0000 |
| commit | f77d8d10115b0863cc3dfd6e1746c02847d6569d (patch) | |
| tree | 84f78e81f8f11a05e098b8cde8b19241a8a2d7f4 | |
| parent | 80020d7888349168627de066b174450712930ee4 (diff) | |
| download | src-f77d8d10115b0863cc3dfd6e1746c02847d6569d.tar.gz src-f77d8d10115b0863cc3dfd6e1746c02847d6569d.zip | |
dwc: Use mii_fdt function
Use the helper function to get phy mode and configure dwc accordingly.
Reviewed by: ian
| -rw-r--r-- | sys/dev/dwc/if_dwc.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sys/dev/dwc/if_dwc.c b/sys/dev/dwc/if_dwc.c index 776d0d0dc392..429e250f48e8 100644 --- a/sys/dev/dwc/if_dwc.c +++ b/sys/dev/dwc/if_dwc.c @@ -69,6 +69,7 @@ __FBSDID("$FreeBSD$"); #include <dev/mii/miivar.h> #include <dev/ofw/ofw_bus.h> #include <dev/ofw/ofw_bus_subr.h> +#include <dev/mii/mii_fdt.h> #ifdef EXT_RESOURCES #include <dev/extres/clk/clk.h> @@ -1559,7 +1560,6 @@ dwc_attach(device_t dev) struct ifnet *ifp; int error, i; uint32_t reg; - char *phy_mode; phandle_t node; uint32_t txpbl, rxpbl, pbl; bool nopblx8 = false; @@ -1574,12 +1574,19 @@ dwc_attach(device_t dev) sc->mactype = IF_DWC_MAC_TYPE(dev); node = ofw_bus_get_node(dev); - if (OF_getprop_alloc(node, "phy-mode", (void **)&phy_mode)) { - if (strcmp(phy_mode, "rgmii") == 0) + switch (mii_fdt_get_contype(node)) { + case MII_CONTYPE_RGMII: + case MII_CONTYPE_RGMII_ID: + case MII_CONTYPE_RGMII_RXID: + case MII_CONTYPE_RGMII_TXID: sc->phy_mode = PHY_MODE_RGMII; - if (strcmp(phy_mode, "rmii") == 0) + break; + case MII_CONTYPE_RMII: sc->phy_mode = PHY_MODE_RMII; - OF_prop_free(phy_mode); + break; + default: + device_printf(dev, "Unsupported MII type\n"); + return (ENXIO); } if (OF_getencprop(node, "snps,pbl", &pbl, sizeof(uint32_t)) <= 0) |