Author: mizhka Date: Tue Nov 15 22:30:25 2016 New Revision: 308702 URL: https://svnweb.freebsd.org/changeset/base/308702
Log: [etherswitch] enable phy4/mac4 of ip175c If MII1 interface is disabled, then enable phy4/mac4. Submitted by: Hiroki Mori <yamori...@yahoo.co.jp> Reviewed by: mizhka, adrian Approved by: adrian (mentor) Differential Revision: https://reviews.freebsd.org/D6832 Modified: head/sys/dev/etherswitch/ip17x/ip175c.c head/sys/dev/etherswitch/ip17x/ip175c.h Modified: head/sys/dev/etherswitch/ip17x/ip175c.c ============================================================================== --- head/sys/dev/etherswitch/ip17x/ip175c.c Tue Nov 15 22:18:52 2016 (r308701) +++ head/sys/dev/etherswitch/ip17x/ip175c.c Tue Nov 15 22:30:25 2016 (r308702) @@ -234,6 +234,13 @@ ip175c_get_vlan_mode(struct ip17x_softc void ip175c_attach(struct ip17x_softc *sc) { + uint32_t data; + + data = ip17x_readphy(sc->sc_dev, IP175C_MII_PHY, IP175C_MII_CTL_REG); + device_printf(sc->sc_dev, "MII: %x\n", data); + /* check mii1 interface if disabled then phy4 and mac4 hold on switch */ + if((data & (1 << IP175C_MII_MII1_RMII_EN)) == 0) + sc->phymask |= 0x10; sc->hal.ip17x_reset = ip175c_reset; sc->hal.ip17x_hw_setup = ip175c_hw_setup; Modified: head/sys/dev/etherswitch/ip17x/ip175c.h ============================================================================== --- head/sys/dev/etherswitch/ip17x/ip175c.h Tue Nov 15 22:18:52 2016 (r308701) +++ head/sys/dev/etherswitch/ip17x/ip175c.h Tue Nov 15 22:30:25 2016 (r308702) @@ -35,6 +35,9 @@ #define IP175C_MODE_REG 31 #define IP175C_RESET_PHY 30 #define IP175C_RESET_REG 0 +#define IP175C_MII_PHY 31 +#define IP175C_MII_CTL_REG 5 +#define IP175C_MII_MII1_RMII_EN 8 #define IP175C_LAST_VLAN 15 _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
