/* * Copyright (c) 2003 Hidetoshi Shimokawa * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the acknowledgement as bellow: * * This product includes software developed by K. Kobayashi and H. Shimokawa * * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ * */ #define PCI_CBMEM 0x10 #define FW_VENDORID_NEC 0x1033 #define FW_VENDORID_TI 0x104c #define FW_VENDORID_SONY 0x104d #define FW_VENDORID_VIA 0x1106 #define FW_VENDORID_RICOH 0x1180 #define FW_VENDORID_APPLE 0x106b #define FW_VENDORID_LUCENT 0x11c1 #define FW_DEVICE_UPD861 (0x0063 << 16) #define FW_DEVICE_UPD871 (0x00ce << 16) #define FW_DEVICE_UPD72870 (0x00cd << 16) #define FW_DEVICE_UPD72874 (0x00f2 << 16) #define FW_DEVICE_TITSB22 (0x8009 << 16) #define FW_DEVICE_TITSB23 (0x8019 << 16) #define FW_DEVICE_TITSB26 (0x8020 << 16) #define FW_DEVICE_TITSB43 (0x8021 << 16) #define FW_DEVICE_TITSB43A (0x8023 << 16) #define FW_DEVICE_TITSB43AB23 (0x8024 << 16) #define FW_DEVICE_TIPCI4410A (0x8017 << 16) #define FW_DEVICE_TIPCI4450 (0x8011 << 16) #define FW_DEVICE_TIPCI4451 (0x8027 << 16) #define FW_DEVICE_CX3022 (0x8039 << 16) #define FW_DEVICE_VT6306 (0x3044 << 16) #define FW_DEVICE_R5C551 (0x0551 << 16) #define FW_DEVICE_R5C552 (0x0552 << 16) #define FW_DEVICE_PANGEA (0x0030 << 16) #define FW_DEVICE_UNINORTH (0x0031 << 16) #define FW_DEVICE_FW322 (0x5811 << 16) #define PCI_INTERFACE_OHCI 0x10 #define FW_OHCI_BASE_REG 0x10 #define OHCI_DMA_ITCH 0x20 #define OHCI_DMA_IRCH 0x20 #define OHCI_MAX_DMA_CH (0x4 + OHCI_DMA_ITCH + OHCI_DMA_IRCH) typedef volatile u_int32_t fwohcireg_t; /* for PCI */ #if BYTE_ORDER == BIG_ENDIAN #define FWOHCI_DMA_WRITE(x, y) ((x) = htole32(y)) #define FWOHCI_DMA_READ(x) le32toh(x) #define FWOHCI_DMA_SET(x, y) ((x) |= htole32(y)) #define FWOHCI_DMA_CLEAR(x, y) ((x) &= htole32(~(y))) #else #define FWOHCI_DMA_WRITE(x, y) ((x) = (y)) #define FWOHCI_DMA_READ(x) (x) #define FWOHCI_DMA_SET(x, y) ((x) |= (y)) #define FWOHCI_DMA_CLEAR(x, y) ((x) &= ~(y)) #endif struct fwohcidb { union { struct { volatile u_int32_t cmd; volatile u_int32_t addr; volatile u_int32_t depend; volatile u_int32_t res; } desc; volatile u_int32_t immed[4]; } db; #define OHCI_STATUS_SHIFT 16 #define OHCI_COUNT_MASK 0xffff #define OHCI_OUTPUT_MORE (0 << 28) #define OHCI_OUTPUT_LAST (1 << 28) #define OHCI_INPUT_MORE (2 << 28) #define OHCI_INPUT_LAST (3 << 28) #define OHCI_STORE_QUAD (4 << 28) #define OHCI_LOAD_QUAD (5 << 28) #define OHCI_NOP (6 << 28) #define OHCI_STOP (7 << 28) #define OHCI_STORE (8 << 28) #define OHCI_CMD_MASK (0xf << 28) #define OHCI_UPDATE (1 << 27) #define OHCI_KEY_ST0 (0 << 24) #define OHCI_KEY_ST1 (1 << 24) #define OHCI_KEY_ST2 (2 << 24) #define OHCI_KEY_ST3 (3 << 24) #define OHCI_KEY_REGS (5 << 24) #define OHCI_KEY_SYS (6 << 24) #define OHCI_KEY_DEVICE (7 << 24) #define OHCI_KEY_MASK (7 << 24) #define OHCI_INTERRUPT_NEVER (0 << 20) #define OHCI_INTERRUPT_TRUE (1 << 20) #define OHCI_INTERRUPT_FALSE (2 << 20) #define OHCI_INTERRUPT_ALWAYS (3 << 20) #define OHCI_BRANCH_NEVER (0 << 18) #define OHCI_BRANCH_TRUE (1 << 18) #define OHCI_BRANCH_FALSE (2 << 18) #define OHCI_BRANCH_ALWAYS (3 << 18) #define OHCI_BRANCH_MASK (3 << 18) #define OHCI_WAIT_NEVER (0 << 16) #define OHCI_WAIT_TRUE (1 << 16) #define OHCI_WAIT_FALSE (2 << 16) #define OHCI_WAIT_ALWAYS (3 << 16) }; #define OHCI_SPD_S100 0x4 #define OHCI_SPD_S200 0x1 #define OHCI_SPD_S400 0x2 #define FWOHCIEV_NOSTAT 0 #define FWOHCIEV_LONGP 2 #define FWOHCIEV_MISSACK 3 #define FWOHCIEV_UNDRRUN 4 #define FWOHCIEV_OVRRUN 5 #define FWOHCIEV_DESCERR 6 #define FWOHCIEV_DTRDERR 7 #define FWOHCIEV_DTWRERR 8 #define FWOHCIEV_BUSRST 9 #define FWOHCIEV_TIMEOUT 0xa #define FWOHCIEV_TCODERR 0xb #define FWOHCIEV_UNKNOWN 0xe #define FWOHCIEV_FLUSHED 0xf #define FWOHCIEV_ACKCOMPL 0x11 #define FWOHCIEV_ACKPEND 0x12 #define FWOHCIEV_ACKBSX 0x14 #define FWOHCIEV_ACKBSA 0x15 #define FWOHCIEV_ACKBSB 0x16 #define FWOHCIEV_ACKTARD 0x1b #define FWOHCIEV_ACKDERR 0x1d #define FWOHCIEV_ACKTERR 0x1e #define FWOHCIEV_MASK 0x1f struct ohci_registers { fwohcireg_t ver; /* Version No. 0x0 */ fwohcireg_t guid; /* GUID_ROM No. 0x4 */ fwohcireg_t retry; /* AT retries 0x8 */ #define FWOHCI_RETRY 0x8 fwohcireg_t csr_data; /* CSR data 0xc */ fwohcireg_t csr_cmp; /* CSR compare 0x10 */ fwohcireg_t csr_cntl; /* CSR compare 0x14 */ fwohcireg_t rom_hdr; /* config ROM ptr. 0x18 */ fwohcireg_t bus_id; /* BUS_ID 0x1c */ fwohcireg_t bus_opt; /* BUS option 0x20 */ #define FWOHCIGUID_H 0x24 #define FWOHCIGUID_L 0x28 fwohcireg_t guid_hi; /* GUID hi 0x24 */ fwohcireg_t guid_lo; /* GUID lo 0x28 */ fwohcireg_t dummy0[2]; /* dummy 0x2c-0x30 */ fwohcireg_t config_rom; /* config ROM map 0x34 */ fwohcireg_t post_wr_lo; /* post write addr lo 0x38 */ fwohcireg_t post_wr_hi; /* post write addr hi 0x3c */ fwohcireg_t vender; /* vender ID 0x40 */ fwohcireg_t dummy1[3]; /* dummy 0x44-0x4c */ fwohcireg_t hcc_cntl_set; /* HCC control set 0x50 */ fwohcireg_t hcc_cntl_clr; /* HCC control clr 0x54 */ #define OHCI_HCC_BIBIV (1 << 31) /* BIBimage Valid */ #define OHCI_HCC_BIGEND (1 << 30) /* noByteSwapData */ #define OHCI_HCC_PRPHY (1 << 23) /* programPhyEnable */ #define OHCI_HCC_PHYEN (1 << 22) /* aPhyEnhanceEnable */ #define OHCI_HCC_LPS (1 << 19) /* LPS */ #define OHCI_HCC_POSTWR (1 << 18) /* postedWriteEnable */ #define OHCI_HCC_LINKEN (1 << 17) /* linkEnable */ #define OHCI_HCC_RESET (1 << 16) /* softReset */ fwohcireg_t dummy2[2]; /* dummy 0x58-0x5c */ fwohcireg_t dummy3[1]; /* dummy 0x60 */ fwohcireg_t sid_buf; /* self id buffer 0x64 */ fwohcireg_t sid_cnt; /* self id count 0x68 */ fwohcireg_t dummy4[1]; /* dummy 0x6c */ fwohcireg_t ir_mask_hi_set; /* ir mask hi set 0x70 */ fwohcireg_t ir_mask_hi_clr; /* ir mask hi set 0x74 */ fwohcireg_t ir_mask_lo_set; /* ir mask hi set 0x78 */ fwohcireg_t ir_mask_lo_clr; /* ir mask hi set 0x7c */ #define FWOHCI_INTSTAT 0x80 #define FWOHCI_INTSTATCLR 0x84 #define FWOHCI_INTMASK 0x88 #define FWOHCI_INTMASKCLR 0x8c fwohcireg_t int_stat; /* 0x80 */ fwohcireg_t int_clear; /* 0x84 */ fwohcireg_t int_mask; /* 0x88 */ fwohcireg_t int_mask_clear; /* 0x8c */ fwohcireg_t it_int_stat; /* 0x90 */ fwohcireg_t it_int_clear; /* 0x94 */ fwohcireg_t it_int_mask; /* 0x98 */ fwohcireg_t it_mask_clear; /* 0x9c */ fwohcireg_t ir_int_stat; /* 0xa0 */ fwohcireg_t ir_int_clear; /* 0xa4 */ fwohcireg_t ir_int_mask; /* 0xa8 */ fwohcireg_t ir_mask_clear; /* 0xac */ fwohcireg_t dummy5[11]; /* dummy 0xb0-d8 */ fwohcireg_t fairness; /* fairness control 0xdc */ fwohcireg_t link_cntl; /* Chip control 0xe0*/ fwohcireg_t link_cntl_clr; /* Chip control clear 0xe4*/ #define FWOHCI_NODEID 0xe8 fwohcireg_t node; /* Node ID 0xe8 */ #define OHCI_NODE_VALID (1 << 31) #define OHCI_NODE_ROOT (1 << 30) #define OHCI_ASYSRCBUS 1 fwohcireg_t phy_access; /* PHY cntl 0xec */ #define PHYDEV_RDDONE (1<<31) #define PHYDEV_RDCMD (1<<15) #define PHYDEV_WRCMD (1<<14) #define PHYDEV_REGADDR 8 #define PHYDEV_WRDATA 0 #define PHYDEV_RDADDR 24 #define PHYDEV_RDDATA 16 fwohcireg_t cycle_timer; /* Cycle Timer 0xf0 */ fwohcireg_t dummy6[3]; /* dummy 0xf4-fc */ fwohcireg_t areq_hi; /* Async req. filter hi 0x100 */ fwohcireg_t areq_hi_clr; /* Async req. filter hi 0x104 */ fwohcireg_t areq_lo; /* Async req. filter lo 0x108 */ fwohcireg_t areq_lo_clr; /* Async req. filter lo 0x10c */ fwohcireg_t preq_hi; /* Async req. filter hi 0x110 */ fwohcireg_t preq_hi_clr; /* Async req. filter hi 0x114 */ fwohcireg_t preq_lo; /* Async req. filter lo 0x118 */ fwohcireg_t preq_lo_clr; /* Async req. filter lo 0x11c */ fwohcireg_t pys_upper; /* Physical Upper bound 0x120 */ fwohcireg_t dummy7[23]; /* dummy 0x124-0x17c */ struct ohci_dma{ fwohcireg_t cntl; #define OHCI_CNTL_CYCMATCH_S (0x1 << 31) #define OHCI_CNTL_BUFFIL (0x1 << 31) #define OHCI_CNTL_ISOHDR (0x1 << 30) #define OHCI_CNTL_CYCMATCH_R (0x1 << 29) #define OHCI_CNTL_MULTICH (0x1 << 28) #define OHCI_CNTL_DMA_RUN (0x1 << 15) #define OHCI_CNTL_DMA_WAKE (0x1 << 12) #define OHCI_CNTL_DMA_DEAD (0x1 << 11) #define OHCI_CNTL_DMA_ACTIVE (0x1 << 10) #define OHCI_CNTL_DMA_BT (0x1 << 8) #define OHCI_CNTL_DMA_BAD (0x1 << 7) #define OHCI_CNTL_DMA_STAT (0xff) fwohcireg_t cntl_clr; fwohcireg_t dummy0; fwohcireg_t cmd; fwohcireg_t match; fwohcireg_t dummy1; fwohcireg_t dummy2; fwohcireg_t dummy3; }; /* 0x180, 0x184, 0x188, 0x18c */ /* 0x190, 0x194, 0x198, 0x19c */ /* 0x1a0, 0x1a4, 0x1a8, 0x1ac */ /* 0x1b0, 0x1b4, 0x1b8, 0x1bc */ /* 0x1c0, 0x1c4, 0x1c8, 0x1cc */ /* 0x1d0, 0x1d4, 0x1d8, 0x1dc */ /* 0x1e0, 0x1e4, 0x1e8, 0x1ec */ /* 0x1f0, 0x1f4, 0x1f8, 0x1fc */ struct ohci_dma dma_ch[0x4]; /* 0x200, 0x204, 0x208, 0x20c */ /* 0x210, 0x204, 0x208, 0x20c */ struct ohci_itdma{ fwohcireg_t cntl; fwohcireg_t cntl_clr; fwohcireg_t dummy0; fwohcireg_t cmd; }; struct ohci_itdma dma_itch[0x20]; /* 0x400, 0x404, 0x408, 0x40c */ /* 0x410, 0x404, 0x408, 0x40c */ struct ohci_dma dma_irch[0x20]; }; struct fwohcidb_tr{ STAILQ_ENTRY(fwohcidb_tr) link; struct fw_xfer *xfer; volatile struct fwohcidb *db; bus_dmamap_t dma_map; caddr_t buf; bus_addr_t bus_addr; int dbcnt; }; /* * OHCI info structure. */ struct fwohci_txpkthdr{ union{ u_int32_t ld[4]; struct { #if BYTE_ORDER == BIG_ENDIAN u_int32_t :13, spd:3, :8, tcode:4, :4; #else u_int32_t :4, tcode:4, :8, spd:3, :13; #endif }common; struct { #if BYTE_ORDER == BIG_ENDIAN u_int32_t :8, srcbus:1, :4, spd:3, tlrt:8, tcode:4, :4; #else u_int32_t :4, tcode:4, tlrt:8, spd:3, :4, srcbus:1, :8; #endif BIT16x2(dst, ); }asycomm; struct { #if BYTE_ORDER == BIG_ENDIAN u_int32_t :13, spd:3, chtag:8, tcode:4, sy:4; #else u_int32_t sy:4, tcode:4, chtag:8, spd:3, :13; #endif BIT16x2(len, ); }stream; }mode; }; struct fwohci_trailer{ u_int32_t time:16, stat:16; }; #define OHCI_CNTL_CYCSRC (0x1 << 22) #define OHCI_CNTL_CYCMTR (0x1 << 21) #define OHCI_CNTL_CYCTIMER (0x1 << 20) #define OHCI_CNTL_PHYPKT (0x1 << 10) #define OHCI_CNTL_SID (0x1 << 9) #define OHCI_INT_DMA_ATRQ (0x1 << 0) #define OHCI_INT_DMA_ATRS (0x1 << 1) #define OHCI_INT_DMA_ARRQ (0x1 << 2) #define OHCI_INT_DMA_ARRS (0x1 << 3) #define OHCI_INT_DMA_PRRQ (0x1 << 4) #define OHCI_INT_DMA_PRRS (0x1 << 5) #define OHCI_INT_DMA_IT (0x1 << 6) #define OHCI_INT_DMA_IR (0x1 << 7) #define OHCI_INT_PW_ERR (0x1 << 8) #define OHCI_INT_LR_ERR (0x1 << 9) #define OHCI_INT_PHY_SID (0x1 << 16) #define OHCI_INT_PHY_BUS_R (0x1 << 17) #define OHCI_INT_REG_FAIL (0x1 << 18) #define OHCI_INT_PHY_INT (0x1 << 19) #define OHCI_INT_CYC_START (0x1 << 20) #define OHCI_INT_CYC_64SECOND (0x1 << 21) #define OHCI_INT_CYC_LOST (0x1 << 22) #define OHCI_INT_CYC_ERR (0x1 << 23) #define OHCI_INT_ERR (0x1 << 24) #define OHCI_INT_CYC_LONG (0x1 << 25) #define OHCI_INT_PHY_REG (0x1 << 26) #define OHCI_INT_EN (0x1 << 31) #define IP_CHANNELS 0x0234 #define FWOHCI_MAXREC 2048 #define OHCI_ISORA 0x02 #define OHCI_ISORB 0x04 #define FWOHCITCODE_PHY 0xe