From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqE1G-00031N-S9 for barebox@lists.infradead.org; Tue, 30 Jun 2020 11:01:44 +0000 Date: Tue, 30 Jun 2020 13:01:41 +0200 From: Michael Grzeschik Message-ID: <20200630110141.GL21325@pengutronix.de> References: <20200630094934.18228-1-m.grzeschik@pengutronix.de> <20200630094934.18228-2-m.grzeschik@pengutronix.de> <47637281-1409-301b-aa32-30e7a8d53b3c@pengutronix.de> MIME-Version: 1.0 In-Reply-To: <47637281-1409-301b-aa32-30e7a8d53b3c@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0699110377335637780==" Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 1/2] net: phy: add uapi/linux/mdio.h from kernel for MDIO MMD access To: Ahmad Fatoum Cc: barebox@lists.infradead.org --===============0699110377335637780== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="M9YpAf2t6OxtMGzg" Content-Disposition: inline --M9YpAf2t6OxtMGzg Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 30, 2020 at 12:09:57PM +0200, Ahmad Fatoum wrote: > > >On 6/30/20 11:49 AM, Michael Grzeschik wrote: >> The headerfile is used in the kernel for access of MDIO Managed Devices >> (MMD) indirect access. Some drivers already use those device addresses. >> We add the headerfile from the kernel and change the current users to >> use the defines instead >> >> Signed-off-by: Michael Grzeschik >> --- >> drivers/net/phy/dp83867.c | 3 +- >> drivers/net/phy/micrel.c | 5 +- >> include/uapi/linux/mdio.h | 327 ++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 332 insertions(+), 3 deletions(-) >> create mode 100644 include/uapi/linux/mdio.h >> >> diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c >> index b3328b7e44..6a136a76dd 100644 >> --- a/drivers/net/phy/dp83867.c >> +++ b/drivers/net/phy/dp83867.c >> @@ -18,9 +18,10 @@ >> #include >> >> #include >> +#include >> >> #define DP83867_PHY_ID 0x2000a231 >> -#define DP83867_DEVADDR 0x1f >> +#define DP83867_DEVADDR MDIO_MMD_VEND2 >> >> #define MII_DP83867_PHYCTRL 0x10 >> #define MII_DP83867_MICR 0x12 >> diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c >> index 8f0b81d8fa..c9a19d166e 100644 >> --- a/drivers/net/phy/micrel.c >> +++ b/drivers/net/phy/micrel.c >> @@ -18,6 +18,7 @@ >> #include >> #include >> #include >> +#include >> >> /* Operation Mode Strap Override */ >> #define MII_KSZPHY_OMSO 0x16 >> @@ -179,7 +180,7 @@ static int ksz9031_of_load_skew_values(struct phy_de= vice *phydev, >> return 0; >> >> if (matches < numfields) >> - newval =3D phy_read_mmd_indirect(phydev, reg, 2); >> + newval =3D phy_read_mmd_indirect(phydev, reg, MDIO_MMD_WIS); >> else >> newval =3D 0; >> >> @@ -193,7 +194,7 @@ static int ksz9031_of_load_skew_values(struct phy_de= vice *phydev, >> << (field_sz * i)); >> } >> >> - phy_write_mmd_indirect(phydev, reg, 2, newval); >> + phy_write_mmd_indirect(phydev, reg, MDIO_MMD_WIS, newval); >> return 0; >> } >> >> diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h >> new file mode 100644 >> index 0000000000..4bcb41c71b >> --- /dev/null >> +++ b/include/uapi/linux/mdio.h > >I'd put mdio.h into include/linux instead. We do this for the closely >related mii.h, which in the kernel is in include/uapi/linux, but in >barebox in include/linux. Makes sense! Will change it in v2. >Otherwise; Reviewed-by: Ahmad Fatoum Thanks! > >> @@ -0,0 +1,327 @@ >> +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ >> +/* >> + * linux/mdio.h: definitions for MDIO (clause 45) transceivers >> + * Copyright 2006-2009 Solarflare Communications Inc. >> + * >> + * This program is free software; you can redistribute it and/or modify= it >> + * under the terms of the GNU General Public License version 2 as publi= shed >> + * by the Free Software Foundation, incorporated herein by reference. >> + */ >> + >> +#ifndef _UAPI__LINUX_MDIO_H__ >> +#define _UAPI__LINUX_MDIO_H__ >> + >> +#include >> +#include >> + >> +/* MDIO Manageable Devices (MMDs). */ >> +#define MDIO_MMD_PMAPMD 1 /* Physical Medium Attachment/ >> + * Physical Medium Dependent */ >> +#define MDIO_MMD_WIS 2 /* WAN Interface Sublayer */ >> +#define MDIO_MMD_PCS 3 /* Physical Coding Sublayer */ >> +#define MDIO_MMD_PHYXS 4 /* PHY Extender Sublayer */ >> +#define MDIO_MMD_DTEXS 5 /* DTE Extender Sublayer */ >> +#define MDIO_MMD_TC 6 /* Transmission Convergence */ >> +#define MDIO_MMD_AN 7 /* Auto-Negotiation */ >> +#define MDIO_MMD_C22EXT 29 /* Clause 22 extension */ >> +#define MDIO_MMD_VEND1 30 /* Vendor specific 1 */ >> +#define MDIO_MMD_VEND2 31 /* Vendor specific 2 */ >> + >> +/* Generic MDIO registers. */ >> +#define MDIO_CTRL1 MII_BMCR >> +#define MDIO_STAT1 MII_BMSR >> +#define MDIO_DEVID1 MII_PHYSID1 >> +#define MDIO_DEVID2 MII_PHYSID2 >> +#define MDIO_SPEED 4 /* Speed ability */ >> +#define MDIO_DEVS1 5 /* Devices in package */ >> +#define MDIO_DEVS2 6 >> +#define MDIO_CTRL2 7 /* 10G control 2 */ >> +#define MDIO_STAT2 8 /* 10G status 2 */ >> +#define MDIO_PMA_TXDIS 9 /* 10G PMA/PMD transmit disable */ >> +#define MDIO_PMA_RXDET 10 /* 10G PMA/PMD receive signal detect */ >> +#define MDIO_PMA_EXTABLE 11 /* 10G PMA/PMD extended ability */ >> +#define MDIO_PKGID1 14 /* Package identifier */ >> +#define MDIO_PKGID2 15 >> +#define MDIO_AN_ADVERTISE 16 /* AN advertising (base page) */ >> +#define MDIO_AN_LPA 19 /* AN LP abilities (base page) */ >> +#define MDIO_PCS_EEE_ABLE 20 /* EEE Capability register */ >> +#define MDIO_PCS_EEE_ABLE2 21 /* EEE Capability register 2 */ >> +#define MDIO_PMA_NG_EXTABLE 21 /* 2.5G/5G PMA/PMD extended ability */ >> +#define MDIO_PCS_EEE_WK_ERR 22 /* EEE wake error counter */ >> +#define MDIO_PHYXS_LNSTAT 24 /* PHY XGXS lane state */ >> +#define MDIO_AN_EEE_ADV 60 /* EEE advertisement */ >> +#define MDIO_AN_EEE_LPABLE 61 /* EEE link partner ability */ >> +#define MDIO_AN_EEE_ADV2 62 /* EEE advertisement 2 */ >> +#define MDIO_AN_EEE_LPABLE2 63 /* EEE link partner ability 2 */ >> + >> +/* Media-dependent registers. */ >> +#define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */ >> +#define MDIO_PMA_10GBT_TXPWR 131 /* 10GBASE-T TX power control */ >> +#define MDIO_PMA_10GBT_SNR 133 /* 10GBASE-T SNR margin, lane A. >> + * Lanes B-D are numbered 134-136. */ >> +#define MDIO_PMA_10GBR_FECABLE 170 /* 10GBASE-R FEC ability */ >> +#define MDIO_PCS_10GBX_STAT1 24 /* 10GBASE-X PCS status 1 */ >> +#define MDIO_PCS_10GBRT_STAT1 32 /* 10GBASE-R/-T PCS status 1 */ >> +#define MDIO_PCS_10GBRT_STAT2 33 /* 10GBASE-R/-T PCS status 2 */ >> +#define MDIO_AN_10GBT_CTRL 32 /* 10GBASE-T auto-negotiation control */ >> +#define MDIO_AN_10GBT_STAT 33 /* 10GBASE-T auto-negotiation status */ >> + >> +/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA.= */ >> +#define MDIO_PMA_LASI_RXCTRL 0x9000 /* RX_ALARM control */ >> +#define MDIO_PMA_LASI_TXCTRL 0x9001 /* TX_ALARM control */ >> +#define MDIO_PMA_LASI_CTRL 0x9002 /* LASI control */ >> +#define MDIO_PMA_LASI_RXSTAT 0x9003 /* RX_ALARM status */ >> +#define MDIO_PMA_LASI_TXSTAT 0x9004 /* TX_ALARM status */ >> +#define MDIO_PMA_LASI_STAT 0x9005 /* LASI status */ >> + >> +/* Control register 1. */ >> +/* Enable extended speed selection */ >> +#define MDIO_CTRL1_SPEEDSELEXT (BMCR_SPEED1000 | BMCR_SPEED100) >> +/* All speed selection bits */ >> +#define MDIO_CTRL1_SPEEDSEL (MDIO_CTRL1_SPEEDSELEXT | 0x003c) >> +#define MDIO_CTRL1_FULLDPLX BMCR_FULLDPLX >> +#define MDIO_CTRL1_LPOWER BMCR_PDOWN >> +#define MDIO_CTRL1_RESET BMCR_RESET >> +#define MDIO_PMA_CTRL1_LOOPBACK 0x0001 >> +#define MDIO_PMA_CTRL1_SPEED1000 BMCR_SPEED1000 >> +#define MDIO_PMA_CTRL1_SPEED100 BMCR_SPEED100 >> +#define MDIO_PCS_CTRL1_LOOPBACK BMCR_LOOPBACK >> +#define MDIO_PHYXS_CTRL1_LOOPBACK BMCR_LOOPBACK >> +#define MDIO_AN_CTRL1_RESTART BMCR_ANRESTART >> +#define MDIO_AN_CTRL1_ENABLE BMCR_ANENABLE >> +#define MDIO_AN_CTRL1_XNP 0x2000 /* Enable extended next page */ >> +#define MDIO_PCS_CTRL1_CLKSTOP_EN 0x400 /* Stop the clock during LPI */ >> + >> +/* 10 Gb/s */ >> +#define MDIO_CTRL1_SPEED10G (MDIO_CTRL1_SPEEDSELEXT | 0x00) >> +/* 10PASS-TS/2BASE-TL */ >> +#define MDIO_CTRL1_SPEED10P2B (MDIO_CTRL1_SPEEDSELEXT | 0x04) >> +/* 2.5 Gb/s */ >> +#define MDIO_CTRL1_SPEED2_5G (MDIO_CTRL1_SPEEDSELEXT | 0x18) >> +/* 5 Gb/s */ >> +#define MDIO_CTRL1_SPEED5G (MDIO_CTRL1_SPEEDSELEXT | 0x1c) >> + >> +/* Status register 1. */ >> +#define MDIO_STAT1_LPOWERABLE 0x0002 /* Low-power ability */ >> +#define MDIO_STAT1_LSTATUS BMSR_LSTATUS >> +#define MDIO_STAT1_FAULT 0x0080 /* Fault */ >> +#define MDIO_AN_STAT1_LPABLE 0x0001 /* Link partner AN ability */ >> +#define MDIO_AN_STAT1_ABLE BMSR_ANEGCAPABLE >> +#define MDIO_AN_STAT1_RFAULT BMSR_RFAULT >> +#define MDIO_AN_STAT1_COMPLETE BMSR_ANEGCOMPLETE >> +#define MDIO_AN_STAT1_PAGE 0x0040 /* Page received */ >> +#define MDIO_AN_STAT1_XNP 0x0080 /* Extended next page status */ >> + >> +/* Speed register. */ >> +#define MDIO_SPEED_10G 0x0001 /* 10G capable */ >> +#define MDIO_PMA_SPEED_2B 0x0002 /* 2BASE-TL capable */ >> +#define MDIO_PMA_SPEED_10P 0x0004 /* 10PASS-TS capable */ >> +#define MDIO_PMA_SPEED_1000 0x0010 /* 1000M capable */ >> +#define MDIO_PMA_SPEED_100 0x0020 /* 100M capable */ >> +#define MDIO_PMA_SPEED_10 0x0040 /* 10M capable */ >> +#define MDIO_PCS_SPEED_10P2B 0x0002 /* 10PASS-TS/2BASE-TL capable */ >> + >> +/* Device present registers. */ >> +#define MDIO_DEVS_PRESENT(devad) (1 << (devad)) >> +#define MDIO_DEVS_C22PRESENT MDIO_DEVS_PRESENT(0) >> +#define MDIO_DEVS_PMAPMD MDIO_DEVS_PRESENT(MDIO_MMD_PMAPMD) >> +#define MDIO_DEVS_WIS MDIO_DEVS_PRESENT(MDIO_MMD_WIS) >> +#define MDIO_DEVS_PCS MDIO_DEVS_PRESENT(MDIO_MMD_PCS) >> +#define MDIO_DEVS_PHYXS MDIO_DEVS_PRESENT(MDIO_MMD_PHYXS) >> +#define MDIO_DEVS_DTEXS MDIO_DEVS_PRESENT(MDIO_MMD_DTEXS) >> +#define MDIO_DEVS_TC MDIO_DEVS_PRESENT(MDIO_MMD_TC) >> +#define MDIO_DEVS_AN MDIO_DEVS_PRESENT(MDIO_MMD_AN) >> +#define MDIO_DEVS_C22EXT MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT) >> +#define MDIO_DEVS_VEND1 MDIO_DEVS_PRESENT(MDIO_MMD_VEND1) >> +#define MDIO_DEVS_VEND2 MDIO_DEVS_PRESENT(MDIO_MMD_VEND2) >> + >> +/* Control register 2. */ >> +#define MDIO_PMA_CTRL2_TYPE 0x000f /* PMA/PMD type selection */ >> +#define MDIO_PMA_CTRL2_10GBCX4 0x0000 /* 10GBASE-CX4 type */ >> +#define MDIO_PMA_CTRL2_10GBEW 0x0001 /* 10GBASE-EW type */ >> +#define MDIO_PMA_CTRL2_10GBLW 0x0002 /* 10GBASE-LW type */ >> +#define MDIO_PMA_CTRL2_10GBSW 0x0003 /* 10GBASE-SW type */ >> +#define MDIO_PMA_CTRL2_10GBLX4 0x0004 /* 10GBASE-LX4 type */ >> +#define MDIO_PMA_CTRL2_10GBER 0x0005 /* 10GBASE-ER type */ >> +#define MDIO_PMA_CTRL2_10GBLR 0x0006 /* 10GBASE-LR type */ >> +#define MDIO_PMA_CTRL2_10GBSR 0x0007 /* 10GBASE-SR type */ >> +#define MDIO_PMA_CTRL2_10GBLRM 0x0008 /* 10GBASE-LRM type */ >> +#define MDIO_PMA_CTRL2_10GBT 0x0009 /* 10GBASE-T type */ >> +#define MDIO_PMA_CTRL2_10GBKX4 0x000a /* 10GBASE-KX4 type */ >> +#define MDIO_PMA_CTRL2_10GBKR 0x000b /* 10GBASE-KR type */ >> +#define MDIO_PMA_CTRL2_1000BT 0x000c /* 1000BASE-T type */ >> +#define MDIO_PMA_CTRL2_1000BKX 0x000d /* 1000BASE-KX type */ >> +#define MDIO_PMA_CTRL2_100BTX 0x000e /* 100BASE-TX type */ >> +#define MDIO_PMA_CTRL2_10BT 0x000f /* 10BASE-T type */ >> +#define MDIO_PMA_CTRL2_2_5GBT 0x0030 /* 2.5GBaseT type */ >> +#define MDIO_PMA_CTRL2_5GBT 0x0031 /* 5GBaseT type */ >> +#define MDIO_PCS_CTRL2_TYPE 0x0003 /* PCS type selection */ >> +#define MDIO_PCS_CTRL2_10GBR 0x0000 /* 10GBASE-R type */ >> +#define MDIO_PCS_CTRL2_10GBX 0x0001 /* 10GBASE-X type */ >> +#define MDIO_PCS_CTRL2_10GBW 0x0002 /* 10GBASE-W type */ >> +#define MDIO_PCS_CTRL2_10GBT 0x0003 /* 10GBASE-T type */ >> + >> +/* Status register 2. */ >> +#define MDIO_STAT2_RXFAULT 0x0400 /* Receive fault */ >> +#define MDIO_STAT2_TXFAULT 0x0800 /* Transmit fault */ >> +#define MDIO_STAT2_DEVPRST 0xc000 /* Device present */ >> +#define MDIO_STAT2_DEVPRST_VAL 0x8000 /* Device present value */ >> +#define MDIO_PMA_STAT2_LBABLE 0x0001 /* PMA loopback ability */ >> +#define MDIO_PMA_STAT2_10GBEW 0x0002 /* 10GBASE-EW ability */ >> +#define MDIO_PMA_STAT2_10GBLW 0x0004 /* 10GBASE-LW ability */ >> +#define MDIO_PMA_STAT2_10GBSW 0x0008 /* 10GBASE-SW ability */ >> +#define MDIO_PMA_STAT2_10GBLX4 0x0010 /* 10GBASE-LX4 ability */ >> +#define MDIO_PMA_STAT2_10GBER 0x0020 /* 10GBASE-ER ability */ >> +#define MDIO_PMA_STAT2_10GBLR 0x0040 /* 10GBASE-LR ability */ >> +#define MDIO_PMA_STAT2_10GBSR 0x0080 /* 10GBASE-SR ability */ >> +#define MDIO_PMD_STAT2_TXDISAB 0x0100 /* PMD TX disable ability */ >> +#define MDIO_PMA_STAT2_EXTABLE 0x0200 /* Extended abilities */ >> +#define MDIO_PMA_STAT2_RXFLTABLE 0x1000 /* Receive fault ability */ >> +#define MDIO_PMA_STAT2_TXFLTABLE 0x2000 /* Transmit fault ability */ >> +#define MDIO_PCS_STAT2_10GBR 0x0001 /* 10GBASE-R capable */ >> +#define MDIO_PCS_STAT2_10GBX 0x0002 /* 10GBASE-X capable */ >> +#define MDIO_PCS_STAT2_10GBW 0x0004 /* 10GBASE-W capable */ >> +#define MDIO_PCS_STAT2_RXFLTABLE 0x1000 /* Receive fault ability */ >> +#define MDIO_PCS_STAT2_TXFLTABLE 0x2000 /* Transmit fault ability */ >> + >> +/* Transmit disable register. */ >> +#define MDIO_PMD_TXDIS_GLOBAL 0x0001 /* Global PMD TX disable */ >> +#define MDIO_PMD_TXDIS_0 0x0002 /* PMD TX disable 0 */ >> +#define MDIO_PMD_TXDIS_1 0x0004 /* PMD TX disable 1 */ >> +#define MDIO_PMD_TXDIS_2 0x0008 /* PMD TX disable 2 */ >> +#define MDIO_PMD_TXDIS_3 0x0010 /* PMD TX disable 3 */ >> + >> +/* Receive signal detect register. */ >> +#define MDIO_PMD_RXDET_GLOBAL 0x0001 /* Global PMD RX signal detect */ >> +#define MDIO_PMD_RXDET_0 0x0002 /* PMD RX signal detect 0 */ >> +#define MDIO_PMD_RXDET_1 0x0004 /* PMD RX signal detect 1 */ >> +#define MDIO_PMD_RXDET_2 0x0008 /* PMD RX signal detect 2 */ >> +#define MDIO_PMD_RXDET_3 0x0010 /* PMD RX signal detect 3 */ >> + >> +/* Extended abilities register. */ >> +#define MDIO_PMA_EXTABLE_10GCX4 0x0001 /* 10GBASE-CX4 ability */ >> +#define MDIO_PMA_EXTABLE_10GBLRM 0x0002 /* 10GBASE-LRM ability */ >> +#define MDIO_PMA_EXTABLE_10GBT 0x0004 /* 10GBASE-T ability */ >> +#define MDIO_PMA_EXTABLE_10GBKX4 0x0008 /* 10GBASE-KX4 ability */ >> +#define MDIO_PMA_EXTABLE_10GBKR 0x0010 /* 10GBASE-KR ability */ >> +#define MDIO_PMA_EXTABLE_1000BT 0x0020 /* 1000BASE-T ability */ >> +#define MDIO_PMA_EXTABLE_1000BKX 0x0040 /* 1000BASE-KX ability */ >> +#define MDIO_PMA_EXTABLE_100BTX 0x0080 /* 100BASE-TX ability */ >> +#define MDIO_PMA_EXTABLE_10BT 0x0100 /* 10BASE-T ability */ >> +#define MDIO_PMA_EXTABLE_NBT 0x4000 /* 2.5/5GBASE-T ability */ >> + >> +/* PHY XGXS lane state register. */ >> +#define MDIO_PHYXS_LNSTAT_SYNC0 0x0001 >> +#define MDIO_PHYXS_LNSTAT_SYNC1 0x0002 >> +#define MDIO_PHYXS_LNSTAT_SYNC2 0x0004 >> +#define MDIO_PHYXS_LNSTAT_SYNC3 0x0008 >> +#define MDIO_PHYXS_LNSTAT_ALIGN 0x1000 >> + >> +/* PMA 10GBASE-T pair swap & polarity */ >> +#define MDIO_PMA_10GBT_SWAPPOL_ABNX 0x0001 /* Pair A/B uncrossed */ >> +#define MDIO_PMA_10GBT_SWAPPOL_CDNX 0x0002 /* Pair C/D uncrossed */ >> +#define MDIO_PMA_10GBT_SWAPPOL_AREV 0x0100 /* Pair A polarity reversed = */ >> +#define MDIO_PMA_10GBT_SWAPPOL_BREV 0x0200 /* Pair B polarity reversed = */ >> +#define MDIO_PMA_10GBT_SWAPPOL_CREV 0x0400 /* Pair C polarity reversed = */ >> +#define MDIO_PMA_10GBT_SWAPPOL_DREV 0x0800 /* Pair D polarity reversed = */ >> + >> +/* PMA 10GBASE-T TX power register. */ >> +#define MDIO_PMA_10GBT_TXPWR_SHORT 0x0001 /* Short-reach mode */ >> + >> +/* PMA 10GBASE-T SNR registers. */ >> +/* Value is SNR margin in dB, clamped to range [-127, 127], plus 0x8000= =2E */ >> +#define MDIO_PMA_10GBT_SNR_BIAS 0x8000 >> +#define MDIO_PMA_10GBT_SNR_MAX 127 >> + >> +/* PMA 10GBASE-R FEC ability register. */ >> +#define MDIO_PMA_10GBR_FECABLE_ABLE 0x0001 /* FEC ability */ >> +#define MDIO_PMA_10GBR_FECABLE_ERRABLE 0x0002 /* FEC error indic. abili= ty */ >> + >> +/* PCS 10GBASE-R/-T status register 1. */ >> +#define MDIO_PCS_10GBRT_STAT1_BLKLK 0x0001 /* Block lock attained */ >> + >> +/* PCS 10GBASE-R/-T status register 2. */ >> +#define MDIO_PCS_10GBRT_STAT2_ERR 0x00ff >> +#define MDIO_PCS_10GBRT_STAT2_BER 0x3f00 >> + >> +/* AN 10GBASE-T control register. */ >> +#define MDIO_AN_10GBT_CTRL_ADV2_5G 0x0080 /* Advertise 2.5GBASE-T */ >> +#define MDIO_AN_10GBT_CTRL_ADV5G 0x0100 /* Advertise 5GBASE-T */ >> +#define MDIO_AN_10GBT_CTRL_ADV10G 0x1000 /* Advertise 10GBASE-T */ >> + >> +/* AN 10GBASE-T status register. */ >> +#define MDIO_AN_10GBT_STAT_LP2_5G 0x0020 /* LP is 2.5GBT capable */ >> +#define MDIO_AN_10GBT_STAT_LP5G 0x0040 /* LP is 5GBT capable */ >> +#define MDIO_AN_10GBT_STAT_LPTRR 0x0200 /* LP training reset req. */ >> +#define MDIO_AN_10GBT_STAT_LPLTABLE 0x0400 /* LP loop timing ability */ >> +#define MDIO_AN_10GBT_STAT_LP10G 0x0800 /* LP is 10GBT capable */ >> +#define MDIO_AN_10GBT_STAT_REMOK 0x1000 /* Remote OK */ >> +#define MDIO_AN_10GBT_STAT_LOCOK 0x2000 /* Local OK */ >> +#define MDIO_AN_10GBT_STAT_MS 0x4000 /* Master/slave config */ >> +#define MDIO_AN_10GBT_STAT_MSFLT 0x8000 /* Master/slave config fault */ >> + >> +/* EEE Supported/Advertisement/LP Advertisement registers. >> + * >> + * EEE capability Register (3.20), Advertisement (7.60) and >> + * Link partner ability (7.61) registers have and can use the same iden= tical >> + * bit masks. >> + */ >> +#define MDIO_AN_EEE_ADV_100TX 0x0002 /* Advertise 100TX EEE cap */ >> +#define MDIO_AN_EEE_ADV_1000T 0x0004 /* Advertise 1000T EEE cap */ >> +/* Note: the two defines above can be potentially used by the user-land >> + * and cannot remove them now. >> + * So, we define the new generic MDIO_EEE_100TX and MDIO_EEE_1000T macr= os >> + * using the previous ones (that can be considered obsolete). >> + */ >> +#define MDIO_EEE_100TX MDIO_AN_EEE_ADV_100TX /* 100TX EEE cap */ >> +#define MDIO_EEE_1000T MDIO_AN_EEE_ADV_1000T /* 1000T EEE cap */ >> +#define MDIO_EEE_10GT 0x0008 /* 10GT EEE cap */ >> +#define MDIO_EEE_1000KX 0x0010 /* 1000KX EEE cap */ >> +#define MDIO_EEE_10GKX4 0x0020 /* 10G KX4 EEE cap */ >> +#define MDIO_EEE_10GKR 0x0040 /* 10G KR EEE cap */ >> +#define MDIO_EEE_40GR_FW 0x0100 /* 40G R fast wake */ >> +#define MDIO_EEE_40GR_DS 0x0200 /* 40G R deep sleep */ >> +#define MDIO_EEE_100GR_FW 0x1000 /* 100G R fast wake */ >> +#define MDIO_EEE_100GR_DS 0x2000 /* 100G R deep sleep */ >> + >> +#define MDIO_EEE_2_5GT 0x0001 /* 2.5GT EEE cap */ >> +#define MDIO_EEE_5GT 0x0002 /* 5GT EEE cap */ >> + >> +/* 2.5G/5G Extended abilities register. */ >> +#define MDIO_PMA_NG_EXTABLE_2_5GBT 0x0001 /* 2.5GBASET ability */ >> +#define MDIO_PMA_NG_EXTABLE_5GBT 0x0002 /* 5GBASET ability */ >> + >> +/* LASI RX_ALARM control/status registers. */ >> +#define MDIO_PMA_LASI_RX_PHYXSLFLT 0x0001 /* PHY XS RX local fault */ >> +#define MDIO_PMA_LASI_RX_PCSLFLT 0x0008 /* PCS RX local fault */ >> +#define MDIO_PMA_LASI_RX_PMALFLT 0x0010 /* PMA/PMD RX local fault */ >> +#define MDIO_PMA_LASI_RX_OPTICPOWERFLT 0x0020 /* RX optical power fault= */ >> +#define MDIO_PMA_LASI_RX_WISLFLT 0x0200 /* WIS local fault */ >> + >> +/* LASI TX_ALARM control/status registers. */ >> +#define MDIO_PMA_LASI_TX_PHYXSLFLT 0x0001 /* PHY XS TX local fault */ >> +#define MDIO_PMA_LASI_TX_PCSLFLT 0x0008 /* PCS TX local fault */ >> +#define MDIO_PMA_LASI_TX_PMALFLT 0x0010 /* PMA/PMD TX local fault */ >> +#define MDIO_PMA_LASI_TX_LASERPOWERFLT 0x0080 /* Laser output power fau= lt */ >> +#define MDIO_PMA_LASI_TX_LASERTEMPFLT 0x0100 /* Laser temperature fault= */ >> +#define MDIO_PMA_LASI_TX_LASERBICURRFLT 0x0200 /* Laser bias current fa= ult */ >> + >> +/* LASI control/status registers. */ >> +#define MDIO_PMA_LASI_LSALARM 0x0001 /* LS_ALARM enable/status */ >> +#define MDIO_PMA_LASI_TXALARM 0x0002 /* TX_ALARM enable/status */ >> +#define MDIO_PMA_LASI_RXALARM 0x0004 /* RX_ALARM enable/status */ >> + >> +/* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */ >> + >> +#define MDIO_PHY_ID_C45 0x8000 >> +#define MDIO_PHY_ID_PRTAD 0x03e0 >> +#define MDIO_PHY_ID_DEVAD 0x001f >> +#define MDIO_PHY_ID_C45_MASK \ >> + (MDIO_PHY_ID_C45 | MDIO_PHY_ID_PRTAD | MDIO_PHY_ID_DEVAD) >> + >> +static inline __u16 mdio_phy_id_c45(int prtad, int devad) >> +{ >> + return MDIO_PHY_ID_C45 | (prtad << 5) | devad; >> +} >> + >> +#endif /* _UAPI__LINUX_MDIO_H__ */ >> > >--=20 >Pengutronix e.K. | | >Steuerwalder Str. 21 | http://www.pengutronix.de/ | >31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | >Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | > --=20 Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | --M9YpAf2t6OxtMGzg Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEElXvEUs6VPX6mDPT8C+njFXoeLGQFAl77G5UACgkQC+njFXoe LGR8zxAAg5esVPavfcei4+vdrnGJfsDdV1qqsT4+sOL/YJfFQMy4zrZvxcz4466h rflLd/ZcvD4Bu9nprkCQSJy3bJanmkOwHhdclFeZXhJoE9PT2TVRW8N8MeTt6Hb9 68VDGMX9MktQj4Fg3XdBwFj00ZZZtKYIxr7oiW8XX1GxzPjaacNjoAZCXM3B5+sJ a/v2wVapY2csbd4YHY6wEjjRl5eXdySlz1IjqICicaO8SEAzgzIuSXrNoHPr7T6L X/ox80WT0mW0vPemCBQbvwnyeKQHBX54pxMxfWsnSIZTX7bRWd/YYbBPQJHqmhux IP/DdDh9kbdd4Zr1vaiuBxlLuAlg0o0V2IpKzKVhIkvEO8fP6jAQZy8N2h5nblGo +Ha1vzTlxRZtL3aW62LSfoljVMrzfVUn+kPuh6dWaAxN21za2e48Su76N+iZv4kW 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