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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 | /* SPDX-License-Identifier: GPL-2.0-or-later */ /*------------------------------------------------------------------------ . smc911x.h - macros for SMSC's LAN911{5,6,7,8} single-chip Ethernet device. . . Copyright (C) 2005 Sensoria Corp. . Derived from the unified SMC91x driver by Nicolas Pitre . . . Information contained in this file was obtained from the LAN9118 . manual from SMC. To get a copy, if you really want one, you can find . information under www.smsc.com. . . Authors . Dustin McIntire <dustin@sensoria.com> . ---------------------------------------------------------------------------*/ #ifndef _SMC911X_H_ #define _SMC911X_H_ #include <linux/smc911x.h> /* * Use the DMA feature on PXA chips */ #ifdef CONFIG_ARCH_PXA #define SMC_USE_PXA_DMA 1 #define SMC_USE_16BIT 0 #define SMC_USE_32BIT 1 #define SMC_IRQ_SENSE IRQF_TRIGGER_FALLING #elif defined(CONFIG_SH_MAGIC_PANEL_R2) #define SMC_USE_16BIT 0 #define SMC_USE_32BIT 1 #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW #elif defined(CONFIG_ARCH_OMAP3) #define SMC_USE_16BIT 0 #define SMC_USE_32BIT 1 #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW #define SMC_MEM_RESERVED 1 #elif defined(CONFIG_ARCH_OMAP2) #define SMC_USE_16BIT 0 #define SMC_USE_32BIT 1 #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW #define SMC_MEM_RESERVED 1 #else /* * Default configuration */ #define SMC_DYNAMIC_BUS_CONFIG #endif #ifdef SMC_USE_PXA_DMA #define SMC_USE_DMA #endif /* store this information for the driver.. */ struct smc911x_local { /* * If I have to wait until the DMA is finished and ready to reload a * packet, I will store the skbuff here. Then, the DMA will send it * out and free it. */ struct sk_buff *pending_tx_skb; /* version/revision of the SMC911x chip */ u16 version; u16 revision; /* FIFO sizes */ int tx_fifo_kb; int tx_fifo_size; int rx_fifo_size; int afc_cfg; /* Contains the current active receive/phy mode */ int ctl_rfduplx; int ctl_rspeed; u32 msg_enable; u32 phy_type; struct mii_if_info mii; /* work queue */ struct work_struct phy_configure; int tx_throttle; spinlock_t lock; struct net_device *netdev; #ifdef SMC_USE_DMA /* DMA needs the physical address of the chip */ u_long physaddr; struct dma_chan *rxdma; struct dma_chan *txdma; int rxdma_active; int txdma_active; struct sk_buff *current_rx_skb; struct sk_buff *current_tx_skb; struct device *dev; #endif void __iomem *base; #ifdef SMC_DYNAMIC_BUS_CONFIG struct smc911x_platdata cfg; #endif }; /* * Define the bus width specific IO macros */ #ifdef SMC_DYNAMIC_BUS_CONFIG static inline unsigned int SMC_inl(struct smc911x_local *lp, int reg) { void __iomem *ioaddr = lp->base + reg; if (lp->cfg.flags & SMC911X_USE_32BIT) return readl(ioaddr); if (lp->cfg.flags & SMC911X_USE_16BIT) return readw(ioaddr) | (readw(ioaddr + 2) << 16); BUG(); } static inline void SMC_outl(unsigned int value, struct smc911x_local *lp, int reg) { void __iomem *ioaddr = lp->base + reg; if (lp->cfg.flags & SMC911X_USE_32BIT) { writel(value, ioaddr); return; } if (lp->cfg.flags & SMC911X_USE_16BIT) { writew(value & 0xffff, ioaddr); writew(value >> 16, ioaddr + 2); return; } BUG(); } static inline void SMC_insl(struct smc911x_local *lp, int reg, void *addr, unsigned int count) { void __iomem *ioaddr = lp->base + reg; if (lp->cfg.flags & SMC911X_USE_32BIT) { ioread32_rep(ioaddr, addr, count); return; } if (lp->cfg.flags & SMC911X_USE_16BIT) { ioread16_rep(ioaddr, addr, count * 2); return; } BUG(); } static inline void SMC_outsl(struct smc911x_local *lp, int reg, void *addr, unsigned int count) { void __iomem *ioaddr = lp->base + reg; if (lp->cfg.flags & SMC911X_USE_32BIT) { iowrite32_rep(ioaddr, addr, count); return; } if (lp->cfg.flags & SMC911X_USE_16BIT) { iowrite16_rep(ioaddr, addr, count * 2); return; } BUG(); } #else #if SMC_USE_16BIT #define SMC_inl(lp, r) ((readw((lp)->base + (r)) & 0xFFFF) + (readw((lp)->base + (r) + 2) << 16)) #define SMC_outl(v, lp, r) \ do{ \ writew(v & 0xFFFF, (lp)->base + (r)); \ writew(v >> 16, (lp)->base + (r) + 2); \ } while (0) #define SMC_insl(lp, r, p, l) ioread16_rep((short*)((lp)->base + (r)), p, l*2) #define SMC_outsl(lp, r, p, l) iowrite16_rep((short*)((lp)->base + (r)), p, l*2) #elif SMC_USE_32BIT #define SMC_inl(lp, r) readl((lp)->base + (r)) #define SMC_outl(v, lp, r) writel(v, (lp)->base + (r)) #define SMC_insl(lp, r, p, l) ioread32_rep((int*)((lp)->base + (r)), p, l) #define SMC_outsl(lp, r, p, l) iowrite32_rep((int*)((lp)->base + (r)), p, l) #endif /* SMC_USE_16BIT */ #endif /* SMC_DYNAMIC_BUS_CONFIG */ #ifdef SMC_USE_PXA_DMA /* * Use a DMA for RX and TX packets. */ #include <linux/dma-mapping.h> static dma_addr_t rx_dmabuf, tx_dmabuf; static int rx_dmalen, tx_dmalen; static void smc911x_rx_dma_irq(void *data); static void smc911x_tx_dma_irq(void *data); #ifdef SMC_insl #undef SMC_insl #define SMC_insl(lp, r, p, l) \ smc_pxa_dma_insl(lp, lp->physaddr, r, lp->rxdma, p, l) static inline void smc_pxa_dma_insl(struct smc911x_local *lp, u_long physaddr, int reg, struct dma_chan *dma, u_char *buf, int len) { struct dma_async_tx_descriptor *tx; /* 64 bit alignment is required for memory to memory DMA */ if ((long)buf & 4) { *((u32 *)buf) = SMC_inl(lp, reg); buf += 4; len--; } len *= 4; rx_dmabuf = dma_map_single(lp->dev, buf, len, DMA_FROM_DEVICE); rx_dmalen = len; tx = dmaengine_prep_slave_single(dma, rx_dmabuf, rx_dmalen, DMA_DEV_TO_MEM, 0); if (tx) { tx->callback = smc911x_rx_dma_irq; tx->callback_param = lp; dmaengine_submit(tx); dma_async_issue_pending(dma); } } #endif #ifdef SMC_outsl #undef SMC_outsl #define SMC_outsl(lp, r, p, l) \ smc_pxa_dma_outsl(lp, lp->physaddr, r, lp->txdma, p, l) static inline void smc_pxa_dma_outsl(struct smc911x_local *lp, u_long physaddr, int reg, struct dma_chan *dma, u_char *buf, int len) { struct dma_async_tx_descriptor *tx; /* 64 bit alignment is required for memory to memory DMA */ if ((long)buf & 4) { SMC_outl(*((u32 *)buf), lp, reg); buf += 4; len--; } len *= 4; tx_dmabuf = dma_map_single(lp->dev, buf, len, DMA_TO_DEVICE); tx_dmalen = len; tx = dmaengine_prep_slave_single(dma, tx_dmabuf, tx_dmalen, DMA_DEV_TO_MEM, 0); if (tx) { tx->callback = smc911x_tx_dma_irq; tx->callback_param = lp; dmaengine_submit(tx); dma_async_issue_pending(dma); } } #endif #endif /* SMC_USE_PXA_DMA */ /* Chip Parameters and Register Definitions */ #define SMC911X_TX_FIFO_LOW_THRESHOLD (1536*2) #define SMC911X_IO_EXTENT 0x100 #define SMC911X_EEPROM_LEN 7 /* Below are the register offsets and bit definitions * of the Lan911x memory space */ #define RX_DATA_FIFO (0x00) #define TX_DATA_FIFO (0x20) #define TX_CMD_A_INT_ON_COMP_ (0x80000000) #define TX_CMD_A_INT_BUF_END_ALGN_ (0x03000000) #define TX_CMD_A_INT_4_BYTE_ALGN_ (0x00000000) #define TX_CMD_A_INT_16_BYTE_ALGN_ (0x01000000) #define TX_CMD_A_INT_32_BYTE_ALGN_ (0x02000000) #define TX_CMD_A_INT_DATA_OFFSET_ (0x001F0000) #define TX_CMD_A_INT_FIRST_SEG_ (0x00002000) #define TX_CMD_A_INT_LAST_SEG_ (0x00001000) #define TX_CMD_A_BUF_SIZE_ (0x000007FF) #define TX_CMD_B_PKT_TAG_ (0xFFFF0000) #define TX_CMD_B_ADD_CRC_DISABLE_ (0x00002000) #define TX_CMD_B_DISABLE_PADDING_ (0x00001000) #define TX_CMD_B_PKT_BYTE_LENGTH_ (0x000007FF) #define RX_STATUS_FIFO (0x40) #define RX_STS_PKT_LEN_ (0x3FFF0000) #define RX_STS_ES_ (0x00008000) #define RX_STS_BCST_ (0x00002000) #define RX_STS_LEN_ERR_ (0x00001000) #define RX_STS_RUNT_ERR_ (0x00000800) #define RX_STS_MCAST_ (0x00000400) #define RX_STS_TOO_LONG_ (0x00000080) #define RX_STS_COLL_ (0x00000040) #define RX_STS_ETH_TYPE_ (0x00000020) #define RX_STS_WDOG_TMT_ (0x00000010) #define RX_STS_MII_ERR_ (0x00000008) #define RX_STS_DRIBBLING_ (0x00000004) #define RX_STS_CRC_ERR_ (0x00000002) #define RX_STATUS_FIFO_PEEK (0x44) #define TX_STATUS_FIFO (0x48) #define TX_STS_TAG_ (0xFFFF0000) #define TX_STS_ES_ (0x00008000) #define TX_STS_LOC_ (0x00000800) #define TX_STS_NO_CARR_ (0x00000400) #define TX_STS_LATE_COLL_ (0x00000200) #define TX_STS_MANY_COLL_ (0x00000100) #define TX_STS_COLL_CNT_ (0x00000078) #define TX_STS_MANY_DEFER_ (0x00000004) #define TX_STS_UNDERRUN_ (0x00000002) #define TX_STS_DEFERRED_ (0x00000001) #define TX_STATUS_FIFO_PEEK (0x4C) #define ID_REV (0x50) #define ID_REV_CHIP_ID_ (0xFFFF0000) /* RO */ #define ID_REV_REV_ID_ (0x0000FFFF) /* RO */ #define INT_CFG (0x54) #define INT_CFG_INT_DEAS_ (0xFF000000) /* R/W */ #define INT_CFG_INT_DEAS_CLR_ (0x00004000) #define INT_CFG_INT_DEAS_STS_ (0x00002000) #define INT_CFG_IRQ_INT_ (0x00001000) /* RO */ #define INT_CFG_IRQ_EN_ (0x00000100) /* R/W */ #define INT_CFG_IRQ_POL_ (0x00000010) /* R/W Not Affected by SW Reset */ #define INT_CFG_IRQ_TYPE_ (0x00000001) /* R/W Not Affected by SW Reset */ #define INT_STS (0x58) #define INT_STS_SW_INT_ (0x80000000) /* R/WC */ #define INT_STS_TXSTOP_INT_ (0x02000000) /* R/WC */ #define INT_STS_RXSTOP_INT_ (0x01000000) /* R/WC */ #define INT_STS_RXDFH_INT_ (0x00800000) /* R/WC */ #define INT_STS_RXDF_INT_ (0x00400000) /* R/WC */ #define INT_STS_TX_IOC_ (0x00200000) /* R/WC */ #define INT_STS_RXD_INT_ (0x00100000) /* R/WC */ #define INT_STS_GPT_INT_ (0x00080000) /* R/WC */ #define INT_STS_PHY_INT_ (0x00040000) /* RO */ #define INT_STS_PME_INT_ (0x00020000) /* R/WC */ #define INT_STS_TXSO_ (0x00010000) /* R/WC */ #define INT_STS_RWT_ (0x00008000) /* R/WC */ #define INT_STS_RXE_ (0x00004000) /* R/WC */ #define INT_STS_TXE_ (0x00002000) /* R/WC */ //#define INT_STS_ERX_ (0x00001000) /* R/WC */ #define INT_STS_TDFU_ (0x00000800) /* R/WC */ #define INT_STS_TDFO_ (0x00000400) /* R/WC */ #define INT_STS_TDFA_ (0x00000200) /* R/WC */ #define INT_STS_TSFF_ (0x00000100) /* R/WC */ #define INT_STS_TSFL_ (0x00000080) /* R/WC */ //#define INT_STS_RXDF_ (0x00000040) /* R/WC */ #define INT_STS_RDFO_ (0x00000040) /* R/WC */ #define INT_STS_RDFL_ (0x00000020) /* R/WC */ #define INT_STS_RSFF_ (0x00000010) /* R/WC */ #define INT_STS_RSFL_ (0x00000008) /* R/WC */ #define INT_STS_GPIO2_INT_ (0x00000004) /* R/WC */ #define INT_STS_GPIO1_INT_ (0x00000002) /* R/WC */ #define INT_STS_GPIO0_INT_ (0x00000001) /* R/WC */ #define INT_EN (0x5C) #define INT_EN_SW_INT_EN_ (0x80000000) /* R/W */ #define INT_EN_TXSTOP_INT_EN_ (0x02000000) /* R/W */ #define INT_EN_RXSTOP_INT_EN_ (0x01000000) /* R/W */ #define INT_EN_RXDFH_INT_EN_ (0x00800000) /* R/W */ //#define INT_EN_RXDF_INT_EN_ (0x00400000) /* R/W */ #define INT_EN_TIOC_INT_EN_ (0x00200000) /* R/W */ #define INT_EN_RXD_INT_EN_ (0x00100000) /* R/W */ #define INT_EN_GPT_INT_EN_ (0x00080000) /* R/W */ #define INT_EN_PHY_INT_EN_ (0x00040000) /* R/W */ #define INT_EN_PME_INT_EN_ (0x00020000) /* R/W */ #define INT_EN_TXSO_EN_ (0x00010000) /* R/W */ #define INT_EN_RWT_EN_ (0x00008000) /* R/W */ #define INT_EN_RXE_EN_ (0x00004000) /* R/W */ #define INT_EN_TXE_EN_ (0x00002000) /* R/W */ //#define INT_EN_ERX_EN_ (0x00001000) /* R/W */ #define INT_EN_TDFU_EN_ (0x00000800) /* R/W */ #define INT_EN_TDFO_EN_ (0x00000400) /* R/W */ #define INT_EN_TDFA_EN_ (0x00000200) /* R/W */ #define INT_EN_TSFF_EN_ (0x00000100) /* R/W */ #define INT_EN_TSFL_EN_ (0x00000080) /* R/W */ //#define INT_EN_RXDF_EN_ (0x00000040) /* R/W */ #define INT_EN_RDFO_EN_ (0x00000040) /* R/W */ #define INT_EN_RDFL_EN_ (0x00000020) /* R/W */ #define INT_EN_RSFF_EN_ (0x00000010) /* R/W */ #define INT_EN_RSFL_EN_ (0x00000008) /* R/W */ #define INT_EN_GPIO2_INT_ (0x00000004) /* R/W */ #define INT_EN_GPIO1_INT_ (0x00000002) /* R/W */ #define INT_EN_GPIO0_INT_ (0x00000001) /* R/W */ #define BYTE_TEST (0x64) #define FIFO_INT (0x68) #define FIFO_INT_TX_AVAIL_LEVEL_ (0xFF000000) /* R/W */ #define FIFO_INT_TX_STS_LEVEL_ (0x00FF0000) /* R/W */ #define FIFO_INT_RX_AVAIL_LEVEL_ (0x0000FF00) /* R/W */ #define FIFO_INT_RX_STS_LEVEL_ (0x000000FF) /* R/W */ #define RX_CFG (0x6C) #define RX_CFG_RX_END_ALGN_ (0xC0000000) /* R/W */ #define RX_CFG_RX_END_ALGN4_ (0x00000000) /* R/W */ #define RX_CFG_RX_END_ALGN16_ (0x40000000) /* R/W */ #define RX_CFG_RX_END_ALGN32_ (0x80000000) /* R/W */ #define RX_CFG_RX_DMA_CNT_ (0x0FFF0000) /* R/W */ #define RX_CFG_RX_DUMP_ (0x00008000) /* R/W */ #define RX_CFG_RXDOFF_ (0x00001F00) /* R/W */ //#define RX_CFG_RXBAD_ (0x00000001) /* R/W */ #define TX_CFG (0x70) //#define TX_CFG_TX_DMA_LVL_ (0xE0000000) /* R/W */ //#define TX_CFG_TX_DMA_CNT_ (0x0FFF0000) /* R/W Self Clearing */ #define TX_CFG_TXS_DUMP_ (0x00008000) /* Self Clearing */ #define TX_CFG_TXD_DUMP_ (0x00004000) /* Self Clearing */ #define TX_CFG_TXSAO_ (0x00000004) /* R/W */ #define TX_CFG_TX_ON_ (0x00000002) /* R/W */ #define TX_CFG_STOP_TX_ (0x00000001) /* Self Clearing */ #define HW_CFG (0x74) #define HW_CFG_TTM_ (0x00200000) /* R/W */ #define HW_CFG_SF_ (0x00100000) /* R/W */ #define HW_CFG_TX_FIF_SZ_ (0x000F0000) /* R/W */ #define HW_CFG_TR_ (0x00003000) /* R/W */ #define HW_CFG_PHY_CLK_SEL_ (0x00000060) /* R/W */ #define HW_CFG_PHY_CLK_SEL_INT_PHY_ (0x00000000) /* R/W */ #define HW_CFG_PHY_CLK_SEL_EXT_PHY_ (0x00000020) /* R/W */ #define HW_CFG_PHY_CLK_SEL_CLK_DIS_ (0x00000040) /* R/W */ #define HW_CFG_SMI_SEL_ (0x00000010) /* R/W */ #define HW_CFG_EXT_PHY_DET_ (0x00000008) /* RO */ #define HW_CFG_EXT_PHY_EN_ (0x00000004) /* R/W */ #define HW_CFG_32_16_BIT_MODE_ (0x00000004) /* RO */ #define HW_CFG_SRST_TO_ (0x00000002) /* RO */ #define HW_CFG_SRST_ (0x00000001) /* Self Clearing */ #define RX_DP_CTRL (0x78) #define RX_DP_CTRL_RX_FFWD_ (0x80000000) /* R/W */ #define RX_DP_CTRL_FFWD_BUSY_ (0x80000000) /* RO */ #define RX_FIFO_INF (0x7C) #define RX_FIFO_INF_RXSUSED_ (0x00FF0000) /* RO */ #define RX_FIFO_INF_RXDUSED_ (0x0000FFFF) /* RO */ #define TX_FIFO_INF (0x80) #define TX_FIFO_INF_TSUSED_ (0x00FF0000) /* RO */ #define TX_FIFO_INF_TDFREE_ (0x0000FFFF) /* RO */ #define PMT_CTRL (0x84) #define PMT_CTRL_PM_MODE_ (0x00003000) /* Self Clearing */ #define PMT_CTRL_PHY_RST_ (0x00000400) /* Self Clearing */ #define PMT_CTRL_WOL_EN_ (0x00000200) /* R/W */ #define PMT_CTRL_ED_EN_ (0x00000100) /* R/W */ #define PMT_CTRL_PME_TYPE_ (0x00000040) /* R/W Not Affected by SW Reset */ #define PMT_CTRL_WUPS_ (0x00000030) /* R/WC */ #define PMT_CTRL_WUPS_NOWAKE_ (0x00000000) /* R/WC */ #define PMT_CTRL_WUPS_ED_ (0x00000010) /* R/WC */ #define PMT_CTRL_WUPS_WOL_ (0x00000020) /* R/WC */ #define PMT_CTRL_WUPS_MULTI_ (0x00000030) /* R/WC */ #define PMT_CTRL_PME_IND_ (0x00000008) /* R/W */ #define PMT_CTRL_PME_POL_ (0x00000004) /* R/W */ #define PMT_CTRL_PME_EN_ (0x00000002) /* R/W Not Affected by SW Reset */ #define PMT_CTRL_READY_ (0x00000001) /* RO */ #define GPIO_CFG (0x88) #define GPIO_CFG_LED3_EN_ (0x40000000) /* R/W */ #define GPIO_CFG_LED2_EN_ (0x20000000) /* R/W */ #define GPIO_CFG_LED1_EN_ (0x10000000) /* R/W */ #define GPIO_CFG_GPIO2_INT_POL_ (0x04000000) /* R/W */ #define GPIO_CFG_GPIO1_INT_POL_ (0x02000000) /* R/W */ #define GPIO_CFG_GPIO0_INT_POL_ (0x01000000) /* R/W */ #define GPIO_CFG_EEPR_EN_ (0x00700000) /* R/W */ #define GPIO_CFG_GPIOBUF2_ (0x00040000) /* R/W */ #define GPIO_CFG_GPIOBUF1_ (0x00020000) /* R/W */ #define GPIO_CFG_GPIOBUF0_ (0x00010000) /* R/W */ #define GPIO_CFG_GPIODIR2_ (0x00000400) /* R/W */ #define GPIO_CFG_GPIODIR1_ (0x00000200) /* R/W */ #define GPIO_CFG_GPIODIR0_ (0x00000100) /* R/W */ #define GPIO_CFG_GPIOD4_ (0x00000010) /* R/W */ #define GPIO_CFG_GPIOD3_ (0x00000008) /* R/W */ #define GPIO_CFG_GPIOD2_ (0x00000004) /* R/W */ #define GPIO_CFG_GPIOD1_ (0x00000002) /* R/W */ #define GPIO_CFG_GPIOD0_ (0x00000001) /* R/W */ #define GPT_CFG (0x8C) #define GPT_CFG_TIMER_EN_ (0x20000000) /* R/W */ #define GPT_CFG_GPT_LOAD_ (0x0000FFFF) /* R/W */ #define GPT_CNT (0x90) #define GPT_CNT_GPT_CNT_ (0x0000FFFF) /* RO */ #define ENDIAN (0x98) #define FREE_RUN (0x9C) #define RX_DROP (0xA0) #define MAC_CSR_CMD (0xA4) #define MAC_CSR_CMD_CSR_BUSY_ (0x80000000) /* Self Clearing */ #define MAC_CSR_CMD_R_NOT_W_ (0x40000000) /* R/W */ #define MAC_CSR_CMD_CSR_ADDR_ (0x000000FF) /* R/W */ #define MAC_CSR_DATA (0xA8) #define AFC_CFG (0xAC) #define AFC_CFG_AFC_HI_ (0x00FF0000) /* R/W */ #define AFC_CFG_AFC_LO_ (0x0000FF00) /* R/W */ #define AFC_CFG_BACK_DUR_ (0x000000F0) /* R/W */ #define AFC_CFG_FCMULT_ (0x00000008) /* R/W */ #define AFC_CFG_FCBRD_ (0x00000004) /* R/W */ #define AFC_CFG_FCADD_ (0x00000002) /* R/W */ #define AFC_CFG_FCANY_ (0x00000001) /* R/W */ #define E2P_CMD (0xB0) #define E2P_CMD_EPC_BUSY_ (0x80000000) /* Self Clearing */ #define E2P_CMD_EPC_CMD_ (0x70000000) /* R/W */ #define E2P_CMD_EPC_CMD_READ_ (0x00000000) /* R/W */ #define E2P_CMD_EPC_CMD_EWDS_ (0x10000000) /* R/W */ #define E2P_CMD_EPC_CMD_EWEN_ (0x20000000) /* R/W */ #define E2P_CMD_EPC_CMD_WRITE_ (0x30000000) /* R/W */ #define E2P_CMD_EPC_CMD_WRAL_ (0x40000000) /* R/W */ #define E2P_CMD_EPC_CMD_ERASE_ (0x50000000) /* R/W */ #define E2P_CMD_EPC_CMD_ERAL_ (0x60000000) /* R/W */ #define E2P_CMD_EPC_CMD_RELOAD_ (0x70000000) /* R/W */ #define E2P_CMD_EPC_TIMEOUT_ (0x00000200) /* RO */ #define E2P_CMD_MAC_ADDR_LOADED_ (0x00000100) /* RO */ #define E2P_CMD_EPC_ADDR_ (0x000000FF) /* R/W */ #define E2P_DATA (0xB4) #define E2P_DATA_EEPROM_DATA_ (0x000000FF) /* R/W */ /* end of LAN register offsets and bit definitions */ /* **************************************************************************** **************************************************************************** * MAC Control and Status Register (Indirect Address) * Offset (through the MAC_CSR CMD and DATA port) **************************************************************************** **************************************************************************** * */ #define MAC_CR (0x01) /* R/W */ /* MAC_CR - MAC Control Register */ #define MAC_CR_RXALL_ (0x80000000) // TODO: delete this bit? It is not described in the data sheet. #define MAC_CR_HBDIS_ (0x10000000) #define MAC_CR_RCVOWN_ (0x00800000) #define MAC_CR_LOOPBK_ (0x00200000) #define MAC_CR_FDPX_ (0x00100000) #define MAC_CR_MCPAS_ (0x00080000) #define MAC_CR_PRMS_ (0x00040000) #define MAC_CR_INVFILT_ (0x00020000) #define MAC_CR_PASSBAD_ (0x00010000) #define MAC_CR_HFILT_ (0x00008000) #define MAC_CR_HPFILT_ (0x00002000) #define MAC_CR_LCOLL_ (0x00001000) #define MAC_CR_BCAST_ (0x00000800) #define MAC_CR_DISRTY_ (0x00000400) #define MAC_CR_PADSTR_ (0x00000100) #define MAC_CR_BOLMT_MASK_ (0x000000C0) #define MAC_CR_DFCHK_ (0x00000020) #define MAC_CR_TXEN_ (0x00000008) #define MAC_CR_RXEN_ (0x00000004) #define ADDRH (0x02) /* R/W mask 0x0000FFFFUL */ #define ADDRL (0x03) /* R/W mask 0xFFFFFFFFUL */ #define HASHH (0x04) /* R/W */ #define HASHL (0x05) /* R/W */ #define MII_ACC (0x06) /* R/W */ #define MII_ACC_PHY_ADDR_ (0x0000F800) #define MII_ACC_MIIRINDA_ (0x000007C0) #define MII_ACC_MII_WRITE_ (0x00000002) #define MII_ACC_MII_BUSY_ (0x00000001) #define MII_DATA (0x07) /* R/W mask 0x0000FFFFUL */ #define FLOW (0x08) /* R/W */ #define FLOW_FCPT_ (0xFFFF0000) #define FLOW_FCPASS_ (0x00000004) #define FLOW_FCEN_ (0x00000002) #define FLOW_FCBSY_ (0x00000001) #define VLAN1 (0x09) /* R/W mask 0x0000FFFFUL */ #define VLAN1_VTI1_ (0x0000ffff) #define VLAN2 (0x0A) /* R/W mask 0x0000FFFFUL */ #define VLAN2_VTI2_ (0x0000ffff) #define WUFF (0x0B) /* WO */ #define WUCSR (0x0C) /* R/W */ #define WUCSR_GUE_ (0x00000200) #define WUCSR_WUFR_ (0x00000040) #define WUCSR_MPR_ (0x00000020) #define WUCSR_WAKE_EN_ (0x00000004) #define WUCSR_MPEN_ (0x00000002) /* **************************************************************************** * Chip Specific MII Defines **************************************************************************** * * Phy register offsets and bit definitions * */ #define PHY_MODE_CTRL_STS ((u32)17) /* Mode Control/Status Register */ //#define MODE_CTRL_STS_FASTRIP_ ((u16)0x4000) #define MODE_CTRL_STS_EDPWRDOWN_ ((u16)0x2000) //#define MODE_CTRL_STS_LOWSQEN_ ((u16)0x0800) //#define MODE_CTRL_STS_MDPREBP_ ((u16)0x0400) //#define MODE_CTRL_STS_FARLOOPBACK_ ((u16)0x0200) //#define MODE_CTRL_STS_FASTEST_ ((u16)0x0100) //#define MODE_CTRL_STS_REFCLKEN_ ((u16)0x0010) //#define MODE_CTRL_STS_PHYADBP_ ((u16)0x0008) //#define MODE_CTRL_STS_FORCE_G_LINK_ ((u16)0x0004) #define MODE_CTRL_STS_ENERGYON_ ((u16)0x0002) #define PHY_INT_SRC ((u32)29) #define PHY_INT_SRC_ENERGY_ON_ ((u16)0x0080) #define PHY_INT_SRC_ANEG_COMP_ ((u16)0x0040) #define PHY_INT_SRC_REMOTE_FAULT_ ((u16)0x0020) #define PHY_INT_SRC_LINK_DOWN_ ((u16)0x0010) #define PHY_INT_SRC_ANEG_LP_ACK_ ((u16)0x0008) #define PHY_INT_SRC_PAR_DET_FAULT_ ((u16)0x0004) #define PHY_INT_SRC_ANEG_PGRX_ ((u16)0x0002) #define PHY_INT_MASK ((u32)30) #define PHY_INT_MASK_ENERGY_ON_ ((u16)0x0080) #define PHY_INT_MASK_ANEG_COMP_ ((u16)0x0040) #define PHY_INT_MASK_REMOTE_FAULT_ ((u16)0x0020) #define PHY_INT_MASK_LINK_DOWN_ ((u16)0x0010) #define PHY_INT_MASK_ANEG_LP_ACK_ ((u16)0x0008) #define PHY_INT_MASK_PAR_DET_FAULT_ ((u16)0x0004) #define PHY_INT_MASK_ANEG_PGRX_ ((u16)0x0002) #define PHY_SPECIAL ((u32)31) #define PHY_SPECIAL_ANEG_DONE_ ((u16)0x1000) #define PHY_SPECIAL_RES_ ((u16)0x0040) #define PHY_SPECIAL_RES_MASK_ ((u16)0x0FE1) #define PHY_SPECIAL_SPD_ ((u16)0x001C) #define PHY_SPECIAL_SPD_10HALF_ ((u16)0x0004) #define PHY_SPECIAL_SPD_10FULL_ ((u16)0x0014) #define PHY_SPECIAL_SPD_100HALF_ ((u16)0x0008) #define PHY_SPECIAL_SPD_100FULL_ ((u16)0x0018) #define LAN911X_INTERNAL_PHY_ID (0x0007C000) /* Chip ID values */ #define CHIP_9115 0x0115 #define CHIP_9116 0x0116 #define CHIP_9117 0x0117 #define CHIP_9118 0x0118 #define CHIP_9211 0x9211 #define CHIP_9215 0x115A #define CHIP_9217 0x117A #define CHIP_9218 0x118A struct chip_id { u16 id; char *name; }; static const struct chip_id chip_ids[] = { { CHIP_9115, "LAN9115" }, { CHIP_9116, "LAN9116" }, { CHIP_9117, "LAN9117" }, { CHIP_9118, "LAN9118" }, { CHIP_9211, "LAN9211" }, { CHIP_9215, "LAN9215" }, { CHIP_9217, "LAN9217" }, { CHIP_9218, "LAN9218" }, { 0, NULL }, }; #define IS_REV_A(x) ((x & 0xFFFF)==0) /* * Macros to abstract register access according to the data bus * capabilities. Please use those and not the in/out primitives. */ /* FIFO read/write macros */ #define SMC_PUSH_DATA(lp, p, l) SMC_outsl( lp, TX_DATA_FIFO, p, (l) >> 2 ) #define SMC_PULL_DATA(lp, p, l) SMC_insl ( lp, RX_DATA_FIFO, p, (l) >> 2 ) #define SMC_SET_TX_FIFO(lp, x) SMC_outl( x, lp, TX_DATA_FIFO ) #define SMC_GET_RX_FIFO(lp) SMC_inl( lp, RX_DATA_FIFO ) /* I/O mapped register read/write macros */ #define SMC_GET_TX_STS_FIFO(lp) SMC_inl( lp, TX_STATUS_FIFO ) #define SMC_GET_RX_STS_FIFO(lp) SMC_inl( lp, RX_STATUS_FIFO ) #define SMC_GET_RX_STS_FIFO_PEEK(lp) SMC_inl( lp, RX_STATUS_FIFO_PEEK ) #define SMC_GET_PN(lp) (SMC_inl( lp, ID_REV ) >> 16) #define SMC_GET_REV(lp) (SMC_inl( lp, ID_REV ) & 0xFFFF) #define SMC_GET_IRQ_CFG(lp) SMC_inl( lp, INT_CFG ) #define SMC_SET_IRQ_CFG(lp, x) SMC_outl( x, lp, INT_CFG ) #define SMC_GET_INT(lp) SMC_inl( lp, INT_STS ) #define SMC_ACK_INT(lp, x) SMC_outl( x, lp, INT_STS ) #define SMC_GET_INT_EN(lp) SMC_inl( lp, INT_EN ) #define SMC_SET_INT_EN(lp, x) SMC_outl( x, lp, INT_EN ) #define SMC_GET_BYTE_TEST(lp) SMC_inl( lp, BYTE_TEST ) #define SMC_SET_BYTE_TEST(lp, x) SMC_outl( x, lp, BYTE_TEST ) #define SMC_GET_FIFO_INT(lp) SMC_inl( lp, FIFO_INT ) #define SMC_SET_FIFO_INT(lp, x) SMC_outl( x, lp, FIFO_INT ) #define SMC_SET_FIFO_TDA(lp, x) \ do { \ unsigned long __flags; \ int __mask; \ local_irq_save(__flags); \ __mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<24); \ SMC_SET_FIFO_INT( (lp), __mask | (x)<<24 ); \ local_irq_restore(__flags); \ } while (0) #define SMC_SET_FIFO_TSL(lp, x) \ do { \ unsigned long __flags; \ int __mask; \ local_irq_save(__flags); \ __mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<16); \ SMC_SET_FIFO_INT( (lp), __mask | (((x) & 0xFF)<<16)); \ local_irq_restore(__flags); \ } while (0) #define SMC_SET_FIFO_RSA(lp, x) \ do { \ unsigned long __flags; \ int __mask; \ local_irq_save(__flags); \ __mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<8); \ SMC_SET_FIFO_INT( (lp), __mask | (((x) & 0xFF)<<8)); \ local_irq_restore(__flags); \ } while (0) #define SMC_SET_FIFO_RSL(lp, x) \ do { \ unsigned long __flags; \ int __mask; \ local_irq_save(__flags); \ __mask = SMC_GET_FIFO_INT((lp)) & ~0xFF; \ SMC_SET_FIFO_INT( (lp),__mask | ((x) & 0xFF)); \ local_irq_restore(__flags); \ } while (0) #define SMC_GET_RX_CFG(lp) SMC_inl( lp, RX_CFG ) #define SMC_SET_RX_CFG(lp, x) SMC_outl( x, lp, RX_CFG ) #define SMC_GET_TX_CFG(lp) SMC_inl( lp, TX_CFG ) #define SMC_SET_TX_CFG(lp, x) SMC_outl( x, lp, TX_CFG ) #define SMC_GET_HW_CFG(lp) SMC_inl( lp, HW_CFG ) #define SMC_SET_HW_CFG(lp, x) SMC_outl( x, lp, HW_CFG ) #define SMC_GET_RX_DP_CTRL(lp) SMC_inl( lp, RX_DP_CTRL ) #define SMC_SET_RX_DP_CTRL(lp, x) SMC_outl( x, lp, RX_DP_CTRL ) #define SMC_GET_PMT_CTRL(lp) SMC_inl( lp, PMT_CTRL ) #define SMC_SET_PMT_CTRL(lp, x) SMC_outl( x, lp, PMT_CTRL ) #define SMC_GET_GPIO_CFG(lp) SMC_inl( lp, GPIO_CFG ) #define SMC_SET_GPIO_CFG(lp, x) SMC_outl( x, lp, GPIO_CFG ) #define SMC_GET_RX_FIFO_INF(lp) SMC_inl( lp, RX_FIFO_INF ) #define SMC_SET_RX_FIFO_INF(lp, x) SMC_outl( x, lp, RX_FIFO_INF ) #define SMC_GET_TX_FIFO_INF(lp) SMC_inl( lp, TX_FIFO_INF ) #define SMC_SET_TX_FIFO_INF(lp, x) SMC_outl( x, lp, TX_FIFO_INF ) #define SMC_GET_GPT_CFG(lp) SMC_inl( lp, GPT_CFG ) #define SMC_SET_GPT_CFG(lp, x) SMC_outl( x, lp, GPT_CFG ) #define SMC_GET_RX_DROP(lp) SMC_inl( lp, RX_DROP ) #define SMC_SET_RX_DROP(lp, x) SMC_outl( x, lp, RX_DROP ) #define SMC_GET_MAC_CMD(lp) SMC_inl( lp, MAC_CSR_CMD ) #define SMC_SET_MAC_CMD(lp, x) SMC_outl( x, lp, MAC_CSR_CMD ) #define SMC_GET_MAC_DATA(lp) SMC_inl( lp, MAC_CSR_DATA ) #define SMC_SET_MAC_DATA(lp, x) SMC_outl( x, lp, MAC_CSR_DATA ) #define SMC_GET_AFC_CFG(lp) SMC_inl( lp, AFC_CFG ) #define SMC_SET_AFC_CFG(lp, x) SMC_outl( x, lp, AFC_CFG ) #define SMC_GET_E2P_CMD(lp) SMC_inl( lp, E2P_CMD ) #define SMC_SET_E2P_CMD(lp, x) SMC_outl( x, lp, E2P_CMD ) #define SMC_GET_E2P_DATA(lp) SMC_inl( lp, E2P_DATA ) #define SMC_SET_E2P_DATA(lp, x) SMC_outl( x, lp, E2P_DATA ) /* MAC register read/write macros */ #define SMC_GET_MAC_CSR(lp,a,v) \ do { \ while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ SMC_SET_MAC_CMD((lp),MAC_CSR_CMD_CSR_BUSY_ | \ MAC_CSR_CMD_R_NOT_W_ | (a) ); \ while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ v = SMC_GET_MAC_DATA((lp)); \ } while (0) #define SMC_SET_MAC_CSR(lp,a,v) \ do { \ while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ SMC_SET_MAC_DATA((lp), v); \ SMC_SET_MAC_CMD((lp), MAC_CSR_CMD_CSR_BUSY_ | (a) ); \ while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ } while (0) #define SMC_GET_MAC_CR(lp, x) SMC_GET_MAC_CSR( (lp), MAC_CR, x ) #define SMC_SET_MAC_CR(lp, x) SMC_SET_MAC_CSR( (lp), MAC_CR, x ) #define SMC_GET_ADDRH(lp, x) SMC_GET_MAC_CSR( (lp), ADDRH, x ) #define SMC_SET_ADDRH(lp, x) SMC_SET_MAC_CSR( (lp), ADDRH, x ) #define SMC_GET_ADDRL(lp, x) SMC_GET_MAC_CSR( (lp), ADDRL, x ) #define SMC_SET_ADDRL(lp, x) SMC_SET_MAC_CSR( (lp), ADDRL, x ) #define SMC_GET_HASHH(lp, x) SMC_GET_MAC_CSR( (lp), HASHH, x ) #define SMC_SET_HASHH(lp, x) SMC_SET_MAC_CSR( (lp), HASHH, x ) #define SMC_GET_HASHL(lp, x) SMC_GET_MAC_CSR( (lp), HASHL, x ) #define SMC_SET_HASHL(lp, x) SMC_SET_MAC_CSR( (lp), HASHL, x ) #define SMC_GET_MII_ACC(lp, x) SMC_GET_MAC_CSR( (lp), MII_ACC, x ) #define SMC_SET_MII_ACC(lp, x) SMC_SET_MAC_CSR( (lp), MII_ACC, x ) #define SMC_GET_MII_DATA(lp, x) SMC_GET_MAC_CSR( (lp), MII_DATA, x ) #define SMC_SET_MII_DATA(lp, x) SMC_SET_MAC_CSR( (lp), MII_DATA, x ) #define SMC_GET_FLOW(lp, x) SMC_GET_MAC_CSR( (lp), FLOW, x ) #define SMC_SET_FLOW(lp, x) SMC_SET_MAC_CSR( (lp), FLOW, x ) #define SMC_GET_VLAN1(lp, x) SMC_GET_MAC_CSR( (lp), VLAN1, x ) #define SMC_SET_VLAN1(lp, x) SMC_SET_MAC_CSR( (lp), VLAN1, x ) #define SMC_GET_VLAN2(lp, x) SMC_GET_MAC_CSR( (lp), VLAN2, x ) #define SMC_SET_VLAN2(lp, x) SMC_SET_MAC_CSR( (lp), VLAN2, x ) #define SMC_SET_WUFF(lp, x) SMC_SET_MAC_CSR( (lp), WUFF, x ) #define SMC_GET_WUCSR(lp, x) SMC_GET_MAC_CSR( (lp), WUCSR, x ) #define SMC_SET_WUCSR(lp, x) SMC_SET_MAC_CSR( (lp), WUCSR, x ) /* PHY register read/write macros */ #define SMC_GET_MII(lp,a,phy,v) \ do { \ u32 __v; \ do { \ SMC_GET_MII_ACC((lp), __v); \ } while ( __v & MII_ACC_MII_BUSY_ ); \ SMC_SET_MII_ACC( (lp), ((phy)<<11) | ((a)<<6) | \ MII_ACC_MII_BUSY_); \ do { \ SMC_GET_MII_ACC( (lp), __v); \ } while ( __v & MII_ACC_MII_BUSY_ ); \ SMC_GET_MII_DATA((lp), v); \ } while (0) #define SMC_SET_MII(lp,a,phy,v) \ do { \ u32 __v; \ do { \ SMC_GET_MII_ACC((lp), __v); \ } while ( __v & MII_ACC_MII_BUSY_ ); \ SMC_SET_MII_DATA((lp), v); \ SMC_SET_MII_ACC( (lp), ((phy)<<11) | ((a)<<6) | \ MII_ACC_MII_BUSY_ | \ MII_ACC_MII_WRITE_ ); \ do { \ SMC_GET_MII_ACC((lp), __v); \ } while ( __v & MII_ACC_MII_BUSY_ ); \ } while (0) #define SMC_GET_PHY_BMCR(lp,phy,x) SMC_GET_MII( (lp), MII_BMCR, phy, x ) #define SMC_SET_PHY_BMCR(lp,phy,x) SMC_SET_MII( (lp), MII_BMCR, phy, x ) #define SMC_GET_PHY_BMSR(lp,phy,x) SMC_GET_MII( (lp), MII_BMSR, phy, x ) #define SMC_GET_PHY_ID1(lp,phy,x) SMC_GET_MII( (lp), MII_PHYSID1, phy, x ) #define SMC_GET_PHY_ID2(lp,phy,x) SMC_GET_MII( (lp), MII_PHYSID2, phy, x ) #define SMC_GET_PHY_MII_ADV(lp,phy,x) SMC_GET_MII( (lp), MII_ADVERTISE, phy, x ) #define SMC_SET_PHY_MII_ADV(lp,phy,x) SMC_SET_MII( (lp), MII_ADVERTISE, phy, x ) #define SMC_GET_PHY_MII_LPA(lp,phy,x) SMC_GET_MII( (lp), MII_LPA, phy, x ) #define SMC_SET_PHY_MII_LPA(lp,phy,x) SMC_SET_MII( (lp), MII_LPA, phy, x ) #define SMC_GET_PHY_CTRL_STS(lp,phy,x) SMC_GET_MII( (lp), PHY_MODE_CTRL_STS, phy, x ) #define SMC_SET_PHY_CTRL_STS(lp,phy,x) SMC_SET_MII( (lp), PHY_MODE_CTRL_STS, phy, x ) #define SMC_GET_PHY_INT_SRC(lp,phy,x) SMC_GET_MII( (lp), PHY_INT_SRC, phy, x ) #define SMC_SET_PHY_INT_SRC(lp,phy,x) SMC_SET_MII( (lp), PHY_INT_SRC, phy, x ) #define SMC_GET_PHY_INT_MASK(lp,phy,x) SMC_GET_MII( (lp), PHY_INT_MASK, phy, x ) #define SMC_SET_PHY_INT_MASK(lp,phy,x) SMC_SET_MII( (lp), PHY_INT_MASK, phy, x ) #define SMC_GET_PHY_SPECIAL(lp,phy,x) SMC_GET_MII( (lp), PHY_SPECIAL, phy, x ) /* Misc read/write macros */ #ifndef SMC_GET_MAC_ADDR #define SMC_GET_MAC_ADDR(lp, addr) \ do { \ unsigned int __v; \ \ SMC_GET_MAC_CSR((lp), ADDRL, __v); \ addr[0] = __v; addr[1] = __v >> 8; \ addr[2] = __v >> 16; addr[3] = __v >> 24; \ SMC_GET_MAC_CSR((lp), ADDRH, __v); \ addr[4] = __v; addr[5] = __v >> 8; \ } while (0) #endif #define SMC_SET_MAC_ADDR(lp, addr) \ do { \ SMC_SET_MAC_CSR((lp), ADDRL, \ addr[0] | \ (addr[1] << 8) | \ (addr[2] << 16) | \ (addr[3] << 24)); \ SMC_SET_MAC_CSR((lp), ADDRH, addr[4]|(addr[5] << 8));\ } while (0) #define SMC_WRITE_EEPROM_CMD(lp, cmd, addr) \ do { \ while (SMC_GET_E2P_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ SMC_SET_MAC_CMD((lp), MAC_CSR_CMD_R_NOT_W_ | a ); \ while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ } while (0) #endif /* _SMC911X_H_ */ |