From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36601) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d2ybu-0006Tt-EF for qemu-devel@nongnu.org; Tue, 25 Apr 2017 07:26:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d2ybt-00024D-4h for qemu-devel@nongnu.org; Tue, 25 Apr 2017 07:26:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39530) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d2ybs-00023z-Rx for qemu-devel@nongnu.org; Tue, 25 Apr 2017 07:26:21 -0400 From: Jason Wang Date: Tue, 25 Apr 2017 19:26:02 +0800 Message-Id: <1493119568-15218-3-git-send-email-jasowang@redhat.com> In-Reply-To: <1493119568-15218-1-git-send-email-jasowang@redhat.com> References: <1493119568-15218-1-git-send-email-jasowang@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL V2 2/8] hw/net: add MII definitions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linaro.org, qemu-devel@nongnu.org Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Jason Wang From: C=C3=A9dric Le Goater This adds comments on the Basic mode control and status registers bit definitions. It also adds a couple of bits for 1000BASE-T and the RealTek 8211E PHY for the FTGMAC100 model to use. Signed-off-by: C=C3=A9dric Le Goater Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Jason Wang --- include/hw/net/mii.h | 71 +++++++++++++++++++++++++++++++++++++++-------= ------ 1 file changed, 53 insertions(+), 18 deletions(-) diff --git a/include/hw/net/mii.h b/include/hw/net/mii.h index 9fdd7bb..6ce48a6 100644 --- a/include/hw/net/mii.h +++ b/include/hw/net/mii.h @@ -22,13 +22,20 @@ #define MII_H =20 /* PHY registers */ -#define MII_BMCR 0 -#define MII_BMSR 1 -#define MII_PHYID1 2 -#define MII_PHYID2 3 -#define MII_ANAR 4 -#define MII_ANLPAR 5 -#define MII_ANER 6 +#define MII_BMCR 0 /* Basic mode control register */ +#define MII_BMSR 1 /* Basic mode status register */ +#define MII_PHYID1 2 /* ID register 1 */ +#define MII_PHYID2 3 /* ID register 2 */ +#define MII_ANAR 4 /* Autonegotiation advertisement */ +#define MII_ANLPAR 5 /* Autonegotiation lnk partner abilities = */ +#define MII_ANER 6 /* Autonegotiation expansion */ +#define MII_ANNP 7 /* Autonegotiation next page */ +#define MII_ANLPRNP 8 /* Autonegotiation link partner rx next p= age */ +#define MII_CTRL1000 9 /* 1000BASE-T control */ +#define MII_STAT1000 10 /* 1000BASE-T status */ +#define MII_MDDACR 13 /* MMD access control */ +#define MII_MDDAADR 14 /* MMD access address data */ +#define MII_EXTSTAT 15 /* Extended Status */ #define MII_NSR 16 #define MII_LBREMR 17 #define MII_REC 18 @@ -38,19 +45,33 @@ /* PHY registers fields */ #define MII_BMCR_RESET (1 << 15) #define MII_BMCR_LOOPBACK (1 << 14) -#define MII_BMCR_SPEED (1 << 13) -#define MII_BMCR_AUTOEN (1 << 12) -#define MII_BMCR_FD (1 << 8) +#define MII_BMCR_SPEED100 (1 << 13) /* LSB of Speed (100) */ +#define MII_BMCR_SPEED MII_BMCR_SPEED100 +#define MII_BMCR_AUTOEN (1 << 12) /* Autonegotiation enable */ +#define MII_BMCR_PDOWN (1 << 11) /* Enable low power state */ +#define MII_BMCR_ISOLATE (1 << 10) /* Isolate data paths from MII */ +#define MII_BMCR_ANRESTART (1 << 9) /* Auto negotiation restart */ +#define MII_BMCR_FD (1 << 8) /* Set duplex mode */ +#define MII_BMCR_CTST (1 << 7) /* Collision test */ +#define MII_BMCR_SPEED1000 (1 << 6) /* MSB of Speed (1000) */ =20 -#define MII_BMSR_100TX_FD (1 << 14) -#define MII_BMSR_100TX_HD (1 << 13) -#define MII_BMSR_10T_FD (1 << 12) -#define MII_BMSR_10T_HD (1 << 11) -#define MII_BMSR_MFPS (1 << 6) -#define MII_BMSR_AN_COMP (1 << 5) -#define MII_BMSR_AUTONEG (1 << 3) -#define MII_BMSR_LINK_ST (1 << 2) +#define MII_BMSR_100TX_FD (1 << 14) /* Can do 100mbps, full-duplex */ +#define MII_BMSR_100TX_HD (1 << 13) /* Can do 100mbps, half-duplex */ +#define MII_BMSR_10T_FD (1 << 12) /* Can do 10mbps, full-duplex */ +#define MII_BMSR_10T_HD (1 << 11) /* Can do 10mbps, half-duplex */ +#define MII_BMSR_100T2_FD (1 << 10) /* Can do 100mbps T2, full-duplex = */ +#define MII_BMSR_100T2_HD (1 << 9) /* Can do 100mbps T2, half-duplex = */ +#define MII_BMSR_EXTSTAT (1 << 8) /* Extended status in register 15 = */ +#define MII_BMSR_MFPS (1 << 6) /* MII Frame Preamble Suppression = */ +#define MII_BMSR_AN_COMP (1 << 5) /* Auto-negotiation complete */ +#define MII_BMSR_RFAULT (1 << 4) /* Remote fault */ +#define MII_BMSR_AUTONEG (1 << 3) /* Able to do auto-negotiation */ +#define MII_BMSR_LINK_ST (1 << 2) /* Link status */ +#define MII_BMSR_JABBER (1 << 1) /* Jabber detected */ +#define MII_BMSR_EXTCAP (1 << 0) /* Ext-reg capability */ =20 +#define MII_ANAR_PAUSE_ASYM (1 << 11) /* Try for asymetric pause */ +#define MII_ANAR_PAUSE (1 << 10) /* Try for pause */ #define MII_ANAR_TXFD (1 << 8) #define MII_ANAR_TX (1 << 7) #define MII_ANAR_10FD (1 << 6) @@ -58,17 +79,31 @@ #define MII_ANAR_CSMACD (1 << 0) =20 #define MII_ANLPAR_ACK (1 << 14) +#define MII_ANLPAR_PAUSEASY (1 << 11) /* can pause asymmetrically */ +#define MII_ANLPAR_PAUSE (1 << 10) /* can pause */ #define MII_ANLPAR_TXFD (1 << 8) #define MII_ANLPAR_TX (1 << 7) #define MII_ANLPAR_10FD (1 << 6) #define MII_ANLPAR_10 (1 << 5) #define MII_ANLPAR_CSMACD (1 << 0) =20 +#define MII_ANER_NWAY (1 << 0) /* Can do N-way auto-nego */ + +#define MII_CTRL1000_FULL (1 << 9) /* 1000BASE-T full duplex */ +#define MII_CTRL1000_HALF (1 << 8) /* 1000BASE-T half duplex */ + +#define MII_STAT1000_FULL (1 << 11) /* 1000BASE-T full duplex */ +#define MII_STAT1000_HALF (1 << 10) /* 1000BASE-T half duplex */ + /* List of vendor identifiers */ /* RealTek 8201 */ #define RTL8201CP_PHYID1 0x0000 #define RTL8201CP_PHYID2 0x8201 =20 +/* RealTek 8211E */ +#define RTL8211E_PHYID1 0x001c +#define RTL8211E_PHYID2 0xc915 + /* National Semiconductor DP83848 */ #define DP83848_PHYID1 0x2000 #define DP83848_PHYID2 0x5c90 --=20 2.7.4