Hi,

this patch includes the header files for Micrel's switches KS8893 and KS8993 and for Micrel's PHYs KS8721 and KS8001.

Best Regards Mirco

Signed-off-by: Mirco Fuchs mircofuchs@web.de

diff --git a/include/ks8893.h b/include/ks8893.h new file mode 100644 index 0000000..a0a01e7 --- /dev/null +++ b/include/ks8893.h @@ -0,0 +1,145 @@ +/* + * Micrel KS8893 Ethernet Switch + * + * (C) Copyright 2006 + * Authors : + * Udo Jakobza (jakobza@ftz-leipzig.de) + * Mirco Fuchs (fuchs@ftz-leipzig.de) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __KS8893_H_ +#define __KS8893_H_ + +/* Micrel Ethernet Switch KS8893 Global Registers (Extended via SMI) */ +#define KS8893_CPID0_REG 0 /* Chip ID0 register */ +#define KS8893_CPID1_REG 1 /* Chip ID1 / Start Switch register */ +#define KS8893_GLB_CTL4_REG 6 + +/* Micrel Ethernet Switch KS8893 Port1 Registers (Extended via SMI) */ +#define KS8893_PORT1_CTL0_REG 16 +#define KS8893_PORT1_CTL1_REG 17 +#define KS8893_PORT1_CTL2_REG 18 +#define KS8893_PORT1_CTL3_REG 19 +#define KS8893_PORT1_CTL4_REG 20 +#define KS8893_PORT1_CTL5_REG 21 +#define KS8893_PORT1_CTL6_REG 22 +#define KS8893_PORT1_CTL7_REG 23 +#define KS8893_PORT1_CTL8_REG 24 +#define KS8893_PORT1_CTL9_REG 25 +#define KS8893_PORT1_CTL10_REG 26 +#define KS8893_PORT1_CTL11_REG 27 +#define KS8893_PORT1_CTL12_REG 28 +#define KS8893_PORT1_CTL13_REG 29 +#define KS8893_PORT1_STAT0_REG 30 +#define KS8893_PORT1_STAT1_REG 31 + +/* Micrel Ethernet Switch KS8893 Port2 Registers (Extended via SMI) */ +#define KS8893_PORT2_CTL0_REG 32 +#define KS8893_PORT2_CTL1_REG 33 +#define KS8893_PORT2_CTL2_REG 34 +#define KS8893_PORT2_CTL3_REG 35 +#define KS8893_PORT2_CTL4_REG 36 +#define KS8893_PORT2_CTL5_REG 37 +#define KS8893_PORT2_CTL6_REG 38 +#define KS8893_PORT2_CTL7_REG 39 +#define KS8893_PORT2_CTL8_REG 40 +#define KS8893_PORT2_CTL9_REG 41 +#define KS8893_PORT2_CTL10_REG 42 +#define KS8893_PORT2_CTL11_REG 43 +#define KS8893_PORT2_CTL12_REG 44 +#define KS8893_PORT2_CTL13_REG 45 +#define KS8893_PORT2_STAT0_REG 46 +#define KS8893_PORT2_STAT1_REG 47 + +/* Micrel Ethernet Switch KS8893 Port2 Registers (Extended via SMI) */ +#define KS8893_PORT3_CTL0_REG 48 +#define KS8893_PORT3_CTL1_REG 49 +#define KS8893_PORT3_CTL2_REG 50 +#define KS8893_PORT3_CTL3_REG 51 +#define KS8893_PORT3_CTL4_REG 52 +#define KS8893_PORT3_CTL5_REG 53 +#define KS8893_PORT3_CTL6_REG 54 +#define KS8893_PORT3_CTL7_REG 55 +#define KS8893_PORT3_CTL8_REG 56 +#define KS8893_PORT3_CTL9_REG 57 +#define KS8893_PORT3_CTL10_REG 58 +#define KS8893_PORT3_CTL11_REG 59 +#define KS8893_PORT3_STAT1_REG 63 + +/*--definitions: KS8893_CPID0_REG */ +#define KS8893_CHIPID0 0x88 /* bits 0-1 from Chip Id */ + +/*--definitions: KS8893_CPID0_REG */ +#define KS8893_CHIPID1 0x2 << 4 /* bits 2-3 from Chip Id */ +#define KS8893_REVID 0x0 << 3 /* not defined */ +#define KS8893_START_SW 0x1 << 0 /* start chip */ + +/*--definitions: KS8893_GLB_CTL4_REG */ +#define KS8893_MII_HD 1 << 6 /* MII interface is HD when set */ +#define KS8893_MII_FLWCTL_EN 1 << 5 /* MII i. flow ctl. enable when set */ +#define KS8893_MII_10BT 1 << 4 /* MII i. is in 10 Mbps mode when set */ +#define KS8893_NULL_VID 1 << 3 /* replace NULL VID with port VID */ +#define KS8893_BCAST_SP_10_8 0 /* bit 10:8 of broadcast strom prot. */ + +/*--definitions: KS8893_PORT_CTL12_REG */ +#define KS8893_ANEG_EN 1 << 7 /* if set, auto-negotiation is on */ +#define KS8893_FCE_SPEED 1 << 6 /* select speed if AN is disabled */ +#define KS8893_FCE_DUPLEX 1 << 5 /* select duplex if AN is disabled */ +#define KS8893_ADV_FLWCTL 1 << 4 /* flow control capability (for AN) */ +#define KS8893_ADV_100_FD 1 << 3 /* 100 MBit full duplex cap. (for AN) */ +#define KS8893_ADV_100_HD 1 << 2 /* 100 MBit half duplex cap. (for AN) */ +#define KS8893_ADV_10_FD 1 << 1 /* 10 MBit full duplex cap. (for AN) */ +#define KS8893_ADV_10_HD 1 << 0 /* 100 MBit full duplex cap. (for AN) */ + +/*--definitions: KS8893_PORT_CTL13_REG */ +#define KS8893_LED_OFF 1 << 7 /* turns off all port's LEDs */ +#define KS8893_TX_DIS 1 << 6 /* disables transmitter when set */ +#define KS8893_RESTART_AN 1 << 5 /* restart auto-negotiation */ +#define KS8893_FAR_END_FLT_DIS 1 << 4 /* disables far end fault when set */ +#define KS8893_PWR_DOWN 1 << 3 /* power down when set */ +#define KS8893_AUTO_MDIX_DIS 1 << 2 /* disables auto MDI-X function */ +#define KS8893_FCE_MDIX 1 << 1 /* force MDI or MDI-X*/ +#define KS8893_LOOPBACK 1 << 0 /* enable loopback */ + +/*--definitions: KS8893_PORT_STAT0_REG */ +#define KS8893_MDIX 1 << 7 /* MDI-X is enabled when set */ +#define KS8893_AN_RDY 1 << 6 /* Auto-negotiation ready */ +#define KS8893_LNK_UP 1 << 5 /* Link-Up */ +#define KS8893_PART_FLWCTL 1 << 4 /* partner flow control cabability */ +#define KS8893_PART_100_FD 1 << 3 /* partner 100 MBit full duplex cap. */ +#define KS8893_PART_100_HD 1 << 2 /* partner 100 MBit half duplex cap. */ +#define KS8893_PART_10_FD 1 << 1 /* partner 10 MBit full duplex cap. */ +#define KS8893_PART_10_HD 1 << 0 /* partner 10 MBit half duplex cap. */ + +/*--definitions: KS8893_PORT_STAT1_REG */ +#define KS8893_RX_FLWCTL_EN 1 << 4 /* receive flow control */ +#define KS8893_TX_FLWCTL_EN 1 << 3 /* transmit flow control */ +#define KS8893_LNK_SPEED 1 << 2 /* operation speed (1 = 100 MBit) */ +#define KS8893_LNK_DUPLEX 1 << 1 /* operation duplex (1 = full duplex) */ +#define KS8893_FAR_END_FAULT 1 << 0 /* far end fault status (only port 1) */ + +/****************** function prototypes **********************/ +unsigned int ks8893_IsPhyConnected(AT91PS_EMAC p_mac); +unsigned char ks8893_GetLinkSpeed(AT91PS_EMAC p_mac); +unsigned char ks8893_AutoNegotiate(AT91PS_EMAC p_mac, int *status); +unsigned char ks8893_InitPhy(AT91PS_EMAC p_mac); + +#endif /* __KS8893_H_ */ diff --git a/include/ks8993.h b/include/ks8993.h new file mode 100644 index 0000000..613f734 --- /dev/null +++ b/include/ks8993.h @@ -0,0 +1,145 @@ +/* + * Micrel KS8993 Ethernet Switch + * + * (C) Copyright 2006 + * Authors : + * Udo Jakobza (jakobza@ftz-leipzig.de) + * Mirco Fuchs (fuchs@ftz-leipzig.de) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __KS8993_H_ +#define __KS8993_H_ + +/* Micrel Ethernet Switch KS8993 Global Registers (Extended via SMI) */ +#define KS8993_CPID0_REG 0 /* Chip ID0 register */ +#define KS8993_CPID1_REG 1 /* Chip ID1 / Start Switch register */ +#define KS8993_GLB_CTL4_REG 6 + +/* Micrel Ethernet Switch KS8993 Port1 Registers (Extended via SMI) */ +#define KS8993_PORT1_CTL0_REG 16 +#define KS8993_PORT1_CTL1_REG 17 +#define KS8993_PORT1_CTL2_REG 18 +#define KS8993_PORT1_CTL3_REG 19 +#define KS8993_PORT1_CTL4_REG 20 +#define KS8993_PORT1_CTL5_REG 21 +#define KS8993_PORT1_CTL6_REG 22 +#define KS8993_PORT1_CTL7_REG 23 +#define KS8993_PORT1_CTL8_REG 24 +#define KS8993_PORT1_CTL9_REG 25 +#define KS8993_PORT1_CTL10_REG 26 +#define KS8993_PORT1_CTL11_REG 27 +#define KS8993_PORT1_CTL12_REG 28 +#define KS8993_PORT1_CTL13_REG 29 +#define KS8993_PORT1_STAT0_REG 30 +#define KS8993_PORT1_STAT1_REG 31 + +/* Micrel Ethernet Switch KS8993 Port2 Registers (Extended via SMI) */ +#define KS8993_PORT2_CTL0_REG 32 +#define KS8993_PORT2_CTL1_REG 33 +#define KS8993_PORT2_CTL2_REG 34 +#define KS8993_PORT2_CTL3_REG 35 +#define KS8993_PORT2_CTL4_REG 36 +#define KS8993_PORT2_CTL5_REG 37 +#define KS8993_PORT2_CTL6_REG 38 +#define KS8993_PORT2_CTL7_REG 39 +#define KS8993_PORT2_CTL8_REG 40 +#define KS8993_PORT2_CTL9_REG 41 +#define KS8993_PORT2_CTL10_REG 42 +#define KS8993_PORT2_CTL11_REG 43 +#define KS8993_PORT2_CTL12_REG 44 +#define KS8993_PORT2_CTL13_REG 45 +#define KS8993_PORT2_STAT0_REG 46 +#define KS8993_PORT2_STAT1_REG 47 + +/* Micrel Ethernet Switch KS8993 Port2 Registers (Extended via SMI) */ +#define KS8993_PORT3_CTL0_REG 48 +#define KS8993_PORT3_CTL1_REG 49 +#define KS8993_PORT3_CTL2_REG 50 +#define KS8993_PORT3_CTL3_REG 51 +#define KS8993_PORT3_CTL4_REG 52 +#define KS8993_PORT3_CTL5_REG 53 +#define KS8993_PORT3_CTL6_REG 54 +#define KS8993_PORT3_CTL7_REG 55 +#define KS8993_PORT3_CTL8_REG 56 +#define KS8993_PORT3_CTL9_REG 57 +#define KS8993_PORT3_CTL10_REG 58 +#define KS8993_PORT3_CTL11_REG 59 +#define KS8993_PORT3_STAT1_REG 63 + +/*--definitions: KS8993_CPID0_REG */ +#define KS8993_CHIPID0 0x93 /* bits 0-1 from Chip Id */ + +/*--definitions: KS8993_CPID0_REG */ +#define KS8993_CHIPID1 0x0 << 4 /* bits 2-3 from Chip Id */ +#define KS8993_REVID 0x0 << 3 /* not defined */ +#define KS8993_START_SW 0x1 << 0 /* start chip */ + +/*--definitions: KS8993_GLB_CTL4_REG */ +#define KS8993_MII_HD 1 << 6 /* MII interface is HD when set */ +#define KS8993_MII_FLWCTL_EN 1 << 5 /* MII i. flow ctl. enable when set */ +#define KS8993_MII_10BT 1 << 4 /* MII i. is in 10 Mbps mode when set */ +#define KS8993_NULL_VID 1 << 3 /* replace NULL VID with port VID */ +#define KS8993_BCAST_SP_10_8 0 /* bit 10:8 of broadcast strom prot. */ + +/*--definitions: KS8993_PORT_CTL12_REG */ +#define KS8993_ANEG_EN 1 << 7 /* if set, auto-negotiation is on */ +#define KS8993_FCE_SPEED 1 << 6 /* select speed if AN is disabled */ +#define KS8993_FCE_DUPLEX 1 << 5 /* select duplex if AN is disabled */ +#define KS8993_ADV_FLWCTL 1 << 4 /* flow control capability (for AN) */ +#define KS8993_ADV_100_FD 1 << 3 /* 100 MBit full duplex cap. (for AN) */ +#define KS8993_ADV_100_HD 1 << 2 /* 100 MBit half duplex cap. (for AN) */ +#define KS8993_ADV_10_FD 1 << 1 /* 10 MBit full duplex cap. (for AN) */ +#define KS8993_ADV_10_HD 1 << 0 /* 100 MBit full duplex cap. (for AN) */ + +/*--definitions: KS8993_PORT_CTL13_REG */ +#define KS8993_LED_OFF 1 << 7 /* turns off all port's LEDs */ +#define KS8993_TX_DIS 1 << 6 /* disables transmitter when set */ +#define KS8993_RESTART_AN 1 << 5 /* restart auto-negotiation */ +#define KS8993_FAR_END_FLT_DIS 1 << 4 /* disables far end fault when set */ +#define KS8993_PWR_DOWN 1 << 3 /* power down when set */ +#define KS8993_AUTO_MDIX_DIS 1 << 2 /* disables auto MDI-X function */ +#define KS8993_FCE_MDIX 1 << 1 /* force MDI or MDI-X*/ +#define KS8993_LOOPBACK 1 << 0 /* enable loopback */ + +/*--definitions: KS8993_PORT_STAT0_REG */ +#define KS8993_MDIX 1 << 7 /* MDI-X is enabled when set */ +#define KS8993_AN_RDY 1 << 6 /* Auto-negotiation ready */ +#define KS8993_LNK_UP 1 << 5 /* Link-Up */ +#define KS8993_PART_FLWCTL 1 << 4 /* partner flow control cabability */ +#define KS8993_PART_100_FD 1 << 3 /* partner 100 MBit full duplex cap. */ +#define KS8993_PART_100_HD 1 << 2 /* partner 100 MBit half duplex cap. */ +#define KS8993_PART_10_FD 1 << 1 /* partner 10 MBit full duplex cap. */ +#define KS8993_PART_10_HD 1 << 0 /* partner 10 MBit half duplex cap. */ + +/*--definitions: KS8993_PORT_STAT1_REG */ +#define KS8993_RX_FLWCTL_EN 1 << 4 /* receive flow control */ +#define KS8993_TX_FLWCTL_EN 1 << 3 /* transmit flow control */ +#define KS8993_LNK_SPEED 1 << 2 /* operation speed (1 = 100 MBit) */ +#define KS8993_LNK_DUPLEX 1 << 1 /* operation duplex (1 = full duplex) */ +#define KS8993_FAR_END_FAULT 1 << 0 /* far end fault status (only port 1) */ + +/****************** function prototypes **********************/ +unsigned int ks8993_IsPhyConnected(AT91PS_EMAC p_mac); +unsigned char ks8993_GetLinkSpeed(AT91PS_EMAC p_mac); +unsigned char ks8993_AutoNegotiate(AT91PS_EMAC p_mac, int *status); +unsigned char ks8993_InitPhy(AT91PS_EMAC p_mac); + +#endif /* __KS8993_H_ */ diff --git a/include/ks8xx1.h b/include/ks8xx1.h new file mode 100644 index 0000000..9ae057f --- /dev/null +++ b/include/ks8xx1.h @@ -0,0 +1,115 @@ +/* + * Micrel KS8xx1 Ethernet PHY + * + * (C) Copyright 2006 + * Authors : + * Udo Jakobza (jakobza@ftz-leipzig.de) + * Mirco Fuchs (fuchs@ftz-leipzig.de) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* Micrel PHYSICAL LAYER TRANSCEIVER KS8xx1 */ + +#define KS8xx1_BCR 0 /* Basic Control Register */ +#define KS8xx1_BSR 1 /* Basic Status Register */ +#define KS8xx1_PHYID1 2 /* PHY Idendifier Register 1 */ +#define KS8xx1_PHYID2 3 /* PHY Idendifier Register 2 */ +#define KS8xx1_ANAR 4 /* Auto_Negotiation Advertisement Register */ +#define KS8xx1_ANLPAR 5 /* Auto_N. Link Partner Ability Register */ +#define KS8xx1_ANER 6 /* Auto-N. Expansion Register */ +#define KS8xx1_ANNPR 7 /* Auto-N. Next Page Register */ +#define KS8xx1_LPNPA 8 /* Link Partner Next Page Ability */ +#define KS8xx1_RXERCR 21 /* RXER Counter Register */ +#define KS8xx1_ICSR 27 /* Interrupt Control/Status Register */ +#define KS8xx1_TXPCR 31 /* 100BASE-TX PHY Control Register */ + +/* --Bit definitions: KS8xx1_BCR */ +#define KS8xx1_RESET (1 << 15) +#define KS8xx1_LOOPBACK (1 << 14) +#define KS8xx1_SPEED_SELECT (1 << 13) +#define KS8xx1_AUTONEG (1 << 12) +#define KS8xx1_POWER_DOWN (1 << 11) +#define KS8xx1_ISOLATE (1 << 10) +#define KS8xx1_RESTART_AUTONEG (1 << 9) +#define KS8xx1_DUPLEX_MODE (1 << 8) +#define KS8xx1_COLLISION_TEST (1 << 7) +#define KS8xx1_DIS_TX (1 << 0) + +/*--Bit definitions: KS8xx1_BSR */ +#define KS8xx1_100BASE_T4 (1 << 15) +#define KS8xx1_100BASE_TX_FD (1 << 14) +#define KS8xx1_100BASE_TX_HD (1 << 13) +#define KS8xx1_10BASE_T_FD (1 << 12) +#define KS8xx1_10BASE_T_HD (1 << 11) +#define KS8xx1_MF_PREAMB_SUPPR (1 << 6) +#define KS8xx1_AUTONEG_COMP (1 << 5) +#define KS8xx1_REMOTE_FAULT (1 << 4) +#define KS8xx1_AUTONEG_ABILITY (1 << 3) +#define KS8xx1_LINK_STATUS (1 << 2) +#define KS8xx1_JABBER_DETECT (1 << 1) +#define KS8xx1_EXTEND_CAPAB (1 << 0) + +/*--definitions: KS8xx1_PHYID1 and KS8xx1_PHYID2*/ +#define KS8xx1_OUI 0x0010A1 + +/*--Bit definitions: KS8xx1_ANAR, KS8xx1_ANLPAR */ +#define KS8xx1_NP (1 << 15) +#define KS8xx1_ACK (1 << 14) +#define KS8xx1_RF (1 << 13) +#define KS8xx1_PAUSE_11 (1 << 11) +#define KS8xx1_PAUSE_10 (1 << 10) +#define KS8xx1_T4 (1 << 9) +#define KS8xx1_TX_FDX (1 << 8) +#define KS8xx1_TX_HDX (1 << 7) +#define KS8xx1_10_FDX (1 << 6) +#define KS8xx1_10_HDX (1 << 5) +#define KS8xx1_AN_IEEE_802_3 0x01 + +/*--Bit definitions: KS8xx1_ANER */ +#define KS8xx1_PDF (1 << 4) +#define KS8xx1_LP_NP_ABLE (1 << 3) +#define KS8xx1_NP_ABLE (1 << 2) +#define KS8xx1_PAGE_RX (1 << 1) +#define KS8xx1_LP_AN_ABLE (1 << 0) + + +/* --Bit definitions: KS8xx1_ICSR */ +#define KS8xx1_JAB_MASK (1 << 15) +#define KS8xx1_RXERR_MASK (1 << 14) +#define KS8xx1_PAREC_MASK (1 << 13) +#define KS8xx1_PDF_MASK (1 << 12) +#define KS8xx1_LKPAK_MASK (1 << 11) +#define KS8xx1_LKDWN_MASK (1 << 10) +#define KS8xx1_REFLT_MASK (1 << 9) +#define KS8xx1_LKUP_MASK (1 << 8) +#define KS8xx1_JAB_ISTAT (1 << 7) +#define KS8xx1_RXERR_ISTAT (1 << 6) +#define KS8xx1_PAREC_ISTAT (1 << 5) +#define KS8xx1_PDF_ISTAT (1 << 4) +#define KS8xx1_LKPAK_ISTAT (1 << 3) +#define KS8xx1_LKDWN_ISTAT (1 << 2) +#define KS8xx1_REFLT_ISTAT (1 << 1) +#define KS8xx1_LKUP_ISTAT (1 << 0) + +/****************** function prototypes **********************/ +unsigned int ks8xx1_IsPhyConnected(AT91PS_EMAC p_mac); +unsigned char ks8xx1_GetLinkSpeed(AT91PS_EMAC p_mac); +unsigned char ks8xx1_AutoNegotiate(AT91PS_EMAC p_mac, int *status); +unsigned char ks8xx1_InitPhy(AT91PS_EMAC p_mac);