1 /*************************************************************************** 2 * 3 * Copyright (C) 2007-2010 SMSC 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License 7 * as published by the Free Software Foundation; either version 2 8 * of the License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, see <http://www.gnu.org/licenses/>. 17 * 18 *****************************************************************************/ 19 20#ifndef _SMSC75XX_H 21#define _SMSC75XX_H 22 23/* Tx command words */ 24#define TX_CMD_A_LSO (0x08000000) 25#define TX_CMD_A_IPE (0x04000000) 26#define TX_CMD_A_TPE (0x02000000) 27#define TX_CMD_A_IVTG (0x01000000) 28#define TX_CMD_A_RVTG (0x00800000) 29#define TX_CMD_A_FCS (0x00400000) 30#define TX_CMD_A_LEN (0x000FFFFF) 31 32#define TX_CMD_B_MSS (0x3FFF0000) 33#define TX_CMD_B_MSS_SHIFT (16) 34#define TX_MSS_MIN ((u16)8) 35#define TX_CMD_B_VTAG (0x0000FFFF) 36 37/* Rx command words */ 38#define RX_CMD_A_ICE (0x80000000) 39#define RX_CMD_A_TCE (0x40000000) 40#define RX_CMD_A_IPV (0x20000000) 41#define RX_CMD_A_PID (0x18000000) 42#define RX_CMD_A_PID_NIP (0x00000000) 43#define RX_CMD_A_PID_TCP (0x08000000) 44#define RX_CMD_A_PID_UDP (0x10000000) 45#define RX_CMD_A_PID_PP (0x18000000) 46#define RX_CMD_A_PFF (0x04000000) 47#define RX_CMD_A_BAM (0x02000000) 48#define RX_CMD_A_MAM (0x01000000) 49#define RX_CMD_A_FVTG (0x00800000) 50#define RX_CMD_A_RED (0x00400000) 51#define RX_CMD_A_RWT (0x00200000) 52#define RX_CMD_A_RUNT (0x00100000) 53#define RX_CMD_A_LONG (0x00080000) 54#define RX_CMD_A_RXE (0x00040000) 55#define RX_CMD_A_DRB (0x00020000) 56#define RX_CMD_A_FCS (0x00010000) 57#define RX_CMD_A_UAM (0x00008000) 58#define RX_CMD_A_LCSM (0x00004000) 59#define RX_CMD_A_LEN (0x00003FFF) 60 61#define RX_CMD_B_CSUM (0xFFFF0000) 62#define RX_CMD_B_CSUM_SHIFT (16) 63#define RX_CMD_B_VTAG (0x0000FFFF) 64 65/* SCSRs */ 66#define ID_REV (0x0000) 67 68#define FPGA_REV (0x0004) 69 70#define BOND_CTL (0x0008) 71 72#define INT_STS (0x000C) 73#define INT_STS_RDFO_INT (0x00400000) 74#define INT_STS_TXE_INT (0x00200000) 75#define INT_STS_MACRTO_INT (0x00100000) 76#define INT_STS_TX_DIS_INT (0x00080000) 77#define INT_STS_RX_DIS_INT (0x00040000) 78#define INT_STS_PHY_INT_ (0x00020000) 79#define INT_STS_MAC_ERR_INT (0x00008000) 80#define INT_STS_TDFU (0x00004000) 81#define INT_STS_TDFO (0x00002000) 82#define INT_STS_GPIOS (0x00000FFF) 83#define INT_STS_CLEAR_ALL (0xFFFFFFFF) 84 85#define HW_CFG (0x0010) 86#define HW_CFG_SMDET_STS (0x00008000) 87#define HW_CFG_SMDET_EN (0x00004000) 88#define HW_CFG_EEM (0x00002000) 89#define HW_CFG_RST_PROTECT (0x00001000) 90#define HW_CFG_PORT_SWAP (0x00000800) 91#define HW_CFG_PHY_BOOST (0x00000600) 92#define HW_CFG_PHY_BOOST_NORMAL (0x00000000) 93#define HW_CFG_PHY_BOOST_4 (0x00002000) 94#define HW_CFG_PHY_BOOST_8 (0x00004000) 95#define HW_CFG_PHY_BOOST_12 (0x00006000) 96#define HW_CFG_LEDB (0x00000100) 97#define HW_CFG_BIR (0x00000080) 98#define HW_CFG_SBP (0x00000040) 99#define HW_CFG_IME (0x00000020) 100#define HW_CFG_MEF (0x00000010) 101#define HW_CFG_ETC (0x00000008) 102#define HW_CFG_BCE (0x00000004) 103#define HW_CFG_LRST (0x00000002) 104#define HW_CFG_SRST (0x00000001) 105 106#define PMT_CTL (0x0014) 107#define PMT_CTL_PHY_PWRUP (0x00000400) 108#define PMT_CTL_RES_CLR_WKP_EN (0x00000100) 109#define PMT_CTL_DEV_RDY (0x00000080) 110#define PMT_CTL_SUS_MODE (0x00000060) 111#define PMT_CTL_SUS_MODE_0 (0x00000000) 112#define PMT_CTL_SUS_MODE_1 (0x00000020) 113#define PMT_CTL_SUS_MODE_2 (0x00000040) 114#define PMT_CTL_SUS_MODE_3 (0x00000060) 115#define PMT_CTL_PHY_RST (0x00000010) 116#define PMT_CTL_WOL_EN (0x00000008) 117#define PMT_CTL_ED_EN (0x00000004) 118#define PMT_CTL_WUPS (0x00000003) 119#define PMT_CTL_WUPS_NO (0x00000000) 120#define PMT_CTL_WUPS_ED (0x00000001) 121#define PMT_CTL_WUPS_WOL (0x00000002) 122#define PMT_CTL_WUPS_MULTI (0x00000003) 123 124#define LED_GPIO_CFG (0x0018) 125#define LED_GPIO_CFG_LED2_FUN_SEL (0x80000000) 126#define LED_GPIO_CFG_LED10_FUN_SEL (0x40000000) 127#define LED_GPIO_CFG_LEDGPIO_EN (0x0000F000) 128#define LED_GPIO_CFG_LEDGPIO_EN_0 (0x00001000) 129#define LED_GPIO_CFG_LEDGPIO_EN_1 (0x00002000) 130#define LED_GPIO_CFG_LEDGPIO_EN_2 (0x00004000) 131#define LED_GPIO_CFG_LEDGPIO_EN_3 (0x00008000) 132#define LED_GPIO_CFG_GPBUF (0x00000F00) 133#define LED_GPIO_CFG_GPBUF_0 (0x00000100) 134#define LED_GPIO_CFG_GPBUF_1 (0x00000200) 135#define LED_GPIO_CFG_GPBUF_2 (0x00000400) 136#define LED_GPIO_CFG_GPBUF_3 (0x00000800) 137#define LED_GPIO_CFG_GPDIR (0x000000F0) 138#define LED_GPIO_CFG_GPDIR_0 (0x00000010) 139#define LED_GPIO_CFG_GPDIR_1 (0x00000020) 140#define LED_GPIO_CFG_GPDIR_2 (0x00000040) 141#define LED_GPIO_CFG_GPDIR_3 (0x00000080) 142#define LED_GPIO_CFG_GPDATA (0x0000000F) 143#define LED_GPIO_CFG_GPDATA_0 (0x00000001) 144#define LED_GPIO_CFG_GPDATA_1 (0x00000002) 145#define LED_GPIO_CFG_GPDATA_2 (0x00000004) 146#define LED_GPIO_CFG_GPDATA_3 (0x00000008) 147 148#define GPIO_CFG (0x001C) 149#define GPIO_CFG_SHIFT (24) 150#define GPIO_CFG_GPEN (0xFF000000) 151#define GPIO_CFG_GPBUF (0x00FF0000) 152#define GPIO_CFG_GPDIR (0x0000FF00) 153#define GPIO_CFG_GPDATA (0x000000FF) 154 155#define GPIO_WAKE (0x0020) 156#define GPIO_WAKE_PHY_LINKUP_EN (0x80000000) 157#define GPIO_WAKE_POL (0x0FFF0000) 158#define GPIO_WAKE_POL_SHIFT (16) 159#define GPIO_WAKE_WK (0x00000FFF) 160 161#define DP_SEL (0x0024) 162#define DP_SEL_DPRDY (0x80000000) 163#define DP_SEL_RSEL (0x0000000F) 164#define DP_SEL_URX (0x00000000) 165#define DP_SEL_VHF (0x00000001) 166#define DP_SEL_VHF_HASH_LEN (16) 167#define DP_SEL_VHF_VLAN_LEN (128) 168#define DP_SEL_LSO_HEAD (0x00000002) 169#define DP_SEL_FCT_RX (0x00000003) 170#define DP_SEL_FCT_TX (0x00000004) 171#define DP_SEL_DESCRIPTOR (0x00000005) 172#define DP_SEL_WOL (0x00000006) 173 174#define DP_CMD (0x0028) 175#define DP_CMD_WRITE (0x01) 176#define DP_CMD_READ (0x00) 177 178#define DP_ADDR (0x002C) 179 180#define DP_DATA (0x0030) 181 182#define BURST_CAP (0x0034) 183#define BURST_CAP_MASK (0x0000000F) 184 185#define INT_EP_CTL (0x0038) 186#define INT_EP_CTL_INTEP_ON (0x80000000) 187#define INT_EP_CTL_RDFO_EN (0x00400000) 188#define INT_EP_CTL_TXE_EN (0x00200000) 189#define INT_EP_CTL_MACROTO_EN (0x00100000) 190#define INT_EP_CTL_TX_DIS_EN (0x00080000) 191#define INT_EP_CTL_RX_DIS_EN (0x00040000) 192#define INT_EP_CTL_PHY_EN_ (0x00020000) 193#define INT_EP_CTL_MAC_ERR_EN (0x00008000) 194#define INT_EP_CTL_TDFU_EN (0x00004000) 195#define INT_EP_CTL_TDFO_EN (0x00002000) 196#define INT_EP_CTL_RX_FIFO_EN (0x00001000) 197#define INT_EP_CTL_GPIOX_EN (0x00000FFF) 198 199#define BULK_IN_DLY (0x003C) 200#define BULK_IN_DLY_MASK (0xFFFF) 201 202#define E2P_CMD (0x0040) 203#define E2P_CMD_BUSY (0x80000000) 204#define E2P_CMD_MASK (0x70000000) 205#define E2P_CMD_READ (0x00000000) 206#define E2P_CMD_EWDS (0x10000000) 207#define E2P_CMD_EWEN (0x20000000) 208#define E2P_CMD_WRITE (0x30000000) 209#define E2P_CMD_WRAL (0x40000000) 210#define E2P_CMD_ERASE (0x50000000) 211#define E2P_CMD_ERAL (0x60000000) 212#define E2P_CMD_RELOAD (0x70000000) 213#define E2P_CMD_TIMEOUT (0x00000400) 214#define E2P_CMD_LOADED (0x00000200) 215#define E2P_CMD_ADDR (0x000001FF) 216 217#define MAX_EEPROM_SIZE (512) 218 219#define E2P_DATA (0x0044) 220#define E2P_DATA_MASK_ (0x000000FF) 221 222#define RFE_CTL (0x0060) 223#define RFE_CTL_TCPUDP_CKM (0x00001000) 224#define RFE_CTL_IP_CKM (0x00000800) 225#define RFE_CTL_AB (0x00000400) 226#define RFE_CTL_AM (0x00000200) 227#define RFE_CTL_AU (0x00000100) 228#define RFE_CTL_VS (0x00000080) 229#define RFE_CTL_UF (0x00000040) 230#define RFE_CTL_VF (0x00000020) 231#define RFE_CTL_SPF (0x00000010) 232#define RFE_CTL_MHF (0x00000008) 233#define RFE_CTL_DHF (0x00000004) 234#define RFE_CTL_DPF (0x00000002) 235#define RFE_CTL_RST_RF (0x00000001) 236 237#define VLAN_TYPE (0x0064) 238#define VLAN_TYPE_MASK (0x0000FFFF) 239 240#define FCT_RX_CTL (0x0090) 241#define FCT_RX_CTL_EN (0x80000000) 242#define FCT_RX_CTL_RST (0x40000000) 243#define FCT_RX_CTL_SBF (0x02000000) 244#define FCT_RX_CTL_OVERFLOW (0x01000000) 245#define FCT_RX_CTL_FRM_DROP (0x00800000) 246#define FCT_RX_CTL_RX_NOT_EMPTY (0x00400000) 247#define FCT_RX_CTL_RX_EMPTY (0x00200000) 248#define FCT_RX_CTL_RX_DISABLED (0x00100000) 249#define FCT_RX_CTL_RXUSED (0x0000FFFF) 250 251#define FCT_TX_CTL (0x0094) 252#define FCT_TX_CTL_EN (0x80000000) 253#define FCT_TX_CTL_RST (0x40000000) 254#define FCT_TX_CTL_TX_NOT_EMPTY (0x00400000) 255#define FCT_TX_CTL_TX_EMPTY (0x00200000) 256#define FCT_TX_CTL_TX_DISABLED (0x00100000) 257#define FCT_TX_CTL_TXUSED (0x0000FFFF) 258 259#define FCT_RX_FIFO_END (0x0098) 260#define FCT_RX_FIFO_END_MASK (0x0000007F) 261 262#define FCT_TX_FIFO_END (0x009C) 263#define FCT_TX_FIFO_END_MASK (0x0000003F) 264 265#define FCT_FLOW (0x00A0) 266#define FCT_FLOW_THRESHOLD_OFF (0x00007F00) 267#define FCT_FLOW_THRESHOLD_OFF_SHIFT (8) 268#define FCT_FLOW_THRESHOLD_ON (0x0000007F) 269 270/* MAC CSRs */ 271#define MAC_CR (0x100) 272#define MAC_CR_ADP (0x00002000) 273#define MAC_CR_ADD (0x00001000) 274#define MAC_CR_ASD (0x00000800) 275#define MAC_CR_INT_LOOP (0x00000400) 276#define MAC_CR_BOLMT (0x000000C0) 277#define MAC_CR_FDPX (0x00000008) 278#define MAC_CR_CFG (0x00000006) 279#define MAC_CR_CFG_10 (0x00000000) 280#define MAC_CR_CFG_100 (0x00000002) 281#define MAC_CR_CFG_1000 (0x00000004) 282#define MAC_CR_RST (0x00000001) 283 284#define MAC_RX (0x104) 285#define MAC_RX_MAX_SIZE (0x3FFF0000) 286#define MAC_RX_MAX_SIZE_SHIFT (16) 287#define MAC_RX_FCS_STRIP (0x00000010) 288#define MAC_RX_FSE (0x00000004) 289#define MAC_RX_RXD (0x00000002) 290#define MAC_RX_RXEN (0x00000001) 291 292#define MAC_TX (0x108) 293#define MAC_TX_BFCS (0x00000004) 294#define MAC_TX_TXD (0x00000002) 295#define MAC_TX_TXEN (0x00000001) 296 297#define FLOW (0x10C) 298#define FLOW_FORCE_FC (0x80000000) 299#define FLOW_TX_FCEN (0x40000000) 300#define FLOW_RX_FCEN (0x20000000) 301#define FLOW_FPF (0x10000000) 302#define FLOW_PAUSE_TIME (0x0000FFFF) 303 304#define RAND_SEED (0x110) 305#define RAND_SEED_MASK (0x0000FFFF) 306 307#define ERR_STS (0x114) 308#define ERR_STS_FCS_ERR (0x00000100) 309#define ERR_STS_LFRM_ERR (0x00000080) 310#define ERR_STS_RUNT_ERR (0x00000040) 311#define ERR_STS_COLLISION_ERR (0x00000010) 312#define ERR_STS_ALIGN_ERR (0x00000008) 313#define ERR_STS_URUN_ERR (0x00000004) 314 315#define RX_ADDRH (0x118) 316#define RX_ADDRH_MASK (0x0000FFFF) 317 318#define RX_ADDRL (0x11C) 319 320#define MII_ACCESS (0x120) 321#define MII_ACCESS_PHY_ADDR (0x0000F800) 322#define MII_ACCESS_PHY_ADDR_SHIFT (11) 323#define MII_ACCESS_REG_ADDR (0x000007C0) 324#define MII_ACCESS_REG_ADDR_SHIFT (6) 325#define MII_ACCESS_READ (0x00000000) 326#define MII_ACCESS_WRITE (0x00000002) 327#define MII_ACCESS_BUSY (0x00000001) 328 329#define MII_DATA (0x124) 330#define MII_DATA_MASK (0x0000FFFF) 331 332#define WUCSR (0x140) 333#define WUCSR_PFDA_FR (0x00000080) 334#define WUCSR_WUFR (0x00000040) 335#define WUCSR_MPR (0x00000020) 336#define WUCSR_BCAST_FR (0x00000010) 337#define WUCSR_PFDA_EN (0x00000008) 338#define WUCSR_WUEN (0x00000004) 339#define WUCSR_MPEN (0x00000002) 340#define WUCSR_BCST_EN (0x00000001) 341 342#define WUF_CFGX (0x144) 343#define WUF_CFGX_EN (0x80000000) 344#define WUF_CFGX_ATYPE (0x03000000) 345#define WUF_CFGX_ATYPE_UNICAST (0x00000000) 346#define WUF_CFGX_ATYPE_MULTICAST (0x02000000) 347#define WUF_CFGX_ATYPE_ALL (0x03000000) 348#define WUF_CFGX_PATTERN_OFFSET (0x007F0000) 349#define WUF_CFGX_PATTERN_OFFSET_SHIFT (16) 350#define WUF_CFGX_CRC16 (0x0000FFFF) 351#define WUF_NUM (8) 352 353#define WUF_MASKX (0x170) 354#define WUF_MASKX_AVALID (0x80000000) 355#define WUF_MASKX_ATYPE (0x40000000) 356 357#define ADDR_FILTX (0x300) 358#define ADDR_FILTX_FB_VALID (0x80000000) 359#define ADDR_FILTX_FB_TYPE (0x40000000) 360#define ADDR_FILTX_FB_ADDRHI (0x0000FFFF) 361#define ADDR_FILTX_SB_ADDRLO (0xFFFFFFFF) 362 363#define WUCSR2 (0x500) 364#define WUCSR2_NS_RCD (0x00000040) 365#define WUCSR2_ARP_RCD (0x00000020) 366#define WUCSR2_TCPSYN_RCD (0x00000010) 367#define WUCSR2_NS_OFFLOAD (0x00000004) 368#define WUCSR2_ARP_OFFLOAD (0x00000002) 369#define WUCSR2_TCPSYN_OFFLOAD (0x00000001) 370 371#define WOL_FIFO_STS (0x504) 372 373#define IPV6_ADDRX (0x510) 374 375#define IPV4_ADDRX (0x590) 376 377 378/* Vendor-specific PHY Definitions */ 379 380/* Mode Control/Status Register */ 381#define PHY_MODE_CTRL_STS (17) 382#define MODE_CTRL_STS_EDPWRDOWN ((u16)0x2000) 383#define MODE_CTRL_STS_ENERGYON ((u16)0x0002) 384 385#define PHY_INT_SRC (29) 386#define PHY_INT_SRC_ENERGY_ON ((u16)0x0080) 387#define PHY_INT_SRC_ANEG_COMP ((u16)0x0040) 388#define PHY_INT_SRC_REMOTE_FAULT ((u16)0x0020) 389#define PHY_INT_SRC_LINK_DOWN ((u16)0x0010) 390#define PHY_INT_SRC_CLEAR_ALL ((u16)0xffff) 391 392#define PHY_INT_MASK (30) 393#define PHY_INT_MASK_ENERGY_ON ((u16)0x0080) 394#define PHY_INT_MASK_ANEG_COMP ((u16)0x0040) 395#define PHY_INT_MASK_REMOTE_FAULT ((u16)0x0020) 396#define PHY_INT_MASK_LINK_DOWN ((u16)0x0010) 397#define PHY_INT_MASK_DEFAULT (PHY_INT_MASK_ANEG_COMP | \ 398 PHY_INT_MASK_LINK_DOWN) 399 400#define PHY_SPECIAL (31) 401#define PHY_SPECIAL_SPD ((u16)0x001C) 402#define PHY_SPECIAL_SPD_10HALF ((u16)0x0004) 403#define PHY_SPECIAL_SPD_10FULL ((u16)0x0014) 404#define PHY_SPECIAL_SPD_100HALF ((u16)0x0008) 405#define PHY_SPECIAL_SPD_100FULL ((u16)0x0018) 406 407/* USB Vendor Requests */ 408#define USB_VENDOR_REQUEST_WRITE_REGISTER 0xA0 409#define USB_VENDOR_REQUEST_READ_REGISTER 0xA1 410#define USB_VENDOR_REQUEST_GET_STATS 0xA2 411 412/* Interrupt Endpoint status word bitfields */ 413#define INT_ENP_RDFO_INT ((u32)BIT(22)) 414#define INT_ENP_TXE_INT ((u32)BIT(21)) 415#define INT_ENP_TX_DIS_INT ((u32)BIT(19)) 416#define INT_ENP_RX_DIS_INT ((u32)BIT(18)) 417#define INT_ENP_PHY_INT ((u32)BIT(17)) 418#define INT_ENP_MAC_ERR_INT ((u32)BIT(15)) 419#define INT_ENP_RX_FIFO_DATA_INT ((u32)BIT(12)) 420 421#endif /* _SMSC75XX_H */ 422