1/* plx9080.h 2 * 3 * Copyright (C) 2002,2003 Frank Mori Hess <fmhess@users.sourceforge.net> 4 * 5 * I modified this file from the plx9060.h header for the 6 * wanXL device driver in the linux kernel, 7 * for the register offsets and bit definitions. Made minor modifications, 8 * added plx9080 registers and 9 * stripped out stuff that was specifically for the wanXL driver. 10 * Note: I've only made sure the definitions are correct as far 11 * as I make use of them. There are still various plx9060-isms 12 * left in this header file. 13 * 14 ******************************************************************** 15 * 16 * Copyright (C) 1999 RG Studio s.c., http://www.rgstudio.com.pl/ 17 * Written by Krzysztof Halasa <khc@rgstudio.com.pl> 18 * 19 * Portions (C) SBE Inc., used by permission. 20 * 21 * This program is free software; you can redistribute it and/or 22 * modify it under the terms of the GNU General Public License 23 * as published by the Free Software Foundation; either version 24 * 2 of the License, or (at your option) any later version. 25 */ 26 27#ifndef __COMEDI_PLX9080_H 28#define __COMEDI_PLX9080_H 29 30/* descriptor block used for chained dma transfers */ 31struct plx_dma_desc { 32 volatile uint32_t pci_start_addr; 33 volatile uint32_t local_start_addr; 34 /* transfer_size is in bytes, only first 23 bits of register are used */ 35 volatile uint32_t transfer_size; 36 /* address of next descriptor (quad word aligned), plus some 37 * additional bits (see PLX_DMA0_DESCRIPTOR_REG) */ 38 volatile uint32_t next; 39}; 40 41/********************************************************************** 42** Register Offsets and Bit Definitions 43** 44** Note: All offsets zero relative. IE. Some standard base address 45** must be added to the Register Number to properly access the register. 46** 47**********************************************************************/ 48 49#define PLX_LAS0RNG_REG 0x0000 /* L, Local Addr Space 0 Range Register */ 50#define PLX_LAS1RNG_REG 0x00f0 /* L, Local Addr Space 1 Range Register */ 51#define LRNG_IO 0x00000001 /* Map to: 1=I/O, 0=Mem */ 52#define LRNG_ANY32 0x00000000 /* Locate anywhere in 32 bit */ 53#define LRNG_LT1MB 0x00000002 /* Locate in 1st meg */ 54#define LRNG_ANY64 0x00000004 /* Locate anywhere in 64 bit */ 55#define LRNG_MEM_MASK 0xfffffff0 /* bits that specify range for memory io */ 56#define LRNG_IO_MASK 0xfffffffa /* bits that specify range for normal io */ 57 58#define PLX_LAS0MAP_REG 0x0004 /* L, Local Addr Space 0 Remap Register */ 59#define PLX_LAS1MAP_REG 0x00f4 /* L, Local Addr Space 1 Remap Register */ 60#define LMAP_EN 0x00000001 /* Enable slave decode */ 61#define LMAP_MEM_MASK 0xfffffff0 /* bits that specify decode for memory io */ 62#define LMAP_IO_MASK 0xfffffffa /* bits that specify decode bits for normal io */ 63 64/* Mode/Arbitration Register. 65*/ 66#define PLX_MARB_REG 0x8 /* L, Local Arbitration Register */ 67#define PLX_DMAARB_REG 0xac 68enum marb_bits { 69 MARB_LLT_MASK = 0x000000ff, /* Local Bus Latency Timer */ 70 MARB_LPT_MASK = 0x0000ff00, /* Local Bus Pause Timer */ 71 MARB_LTEN = 0x00010000, /* Latency Timer Enable */ 72 MARB_LPEN = 0x00020000, /* Pause Timer Enable */ 73 MARB_BREQ = 0x00040000, /* Local Bus BREQ Enable */ 74 MARB_DMA_PRIORITY_MASK = 0x00180000, 75 MARB_LBDS_GIVE_UP_BUS_MODE = 0x00200000, /* local bus direct slave give up bus mode */ 76 MARB_DS_LLOCK_ENABLE = 0x00400000, /* direct slave LLOCKo# enable */ 77 MARB_PCI_REQUEST_MODE = 0x00800000, 78 MARB_PCIv21_MODE = 0x01000000, /* pci specification v2.1 mode */ 79 MARB_PCI_READ_NO_WRITE_MODE = 0x02000000, 80 MARB_PCI_READ_WITH_WRITE_FLUSH_MODE = 0x04000000, 81 MARB_GATE_TIMER_WITH_BREQ = 0x08000000, /* gate local bus latency timer with BREQ */ 82 MARB_PCI_READ_NO_FLUSH_MODE = 0x10000000, 83 MARB_USE_SUBSYSTEM_IDS = 0x20000000, 84}; 85 86#define PLX_BIGEND_REG 0xc 87enum bigend_bits { 88 BIGEND_CONFIG = 0x1, /* use big endian ordering for configuration register accesses */ 89 BIGEND_DIRECT_MASTER = 0x2, 90 BIGEND_DIRECT_SLAVE_LOCAL0 = 0x4, 91 BIGEND_ROM = 0x8, 92 BIGEND_BYTE_LANE = 0x10, /* use byte lane consisting of most significant bits instead of least significant */ 93 BIGEND_DIRECT_SLAVE_LOCAL1 = 0x20, 94 BIGEND_DMA1 = 0x40, 95 BIGEND_DMA0 = 0x80, 96}; 97 98/* Note: The Expansion ROM stuff is only relevant to the PC environment. 99** This expansion ROM code is executed by the host CPU at boot time. 100** For this reason no bit definitions are provided here. 101*/ 102#define PLX_ROMRNG_REG 0x0010 /* L, Expn ROM Space Range Register */ 103#define PLX_ROMMAP_REG 0x0014 /* L, Local Addr Space Range Register */ 104 105#define PLX_REGION0_REG 0x0018 /* L, Local Bus Region 0 Descriptor */ 106#define RGN_WIDTH 0x00000002 /* Local bus width bits */ 107#define RGN_8BITS 0x00000000 /* 08 bit Local Bus */ 108#define RGN_16BITS 0x00000001 /* 16 bit Local Bus */ 109#define RGN_32BITS 0x00000002 /* 32 bit Local Bus */ 110#define RGN_MWS 0x0000003C /* Memory Access Wait States */ 111#define RGN_0MWS 0x00000000 112#define RGN_1MWS 0x00000004 113#define RGN_2MWS 0x00000008 114#define RGN_3MWS 0x0000000C 115#define RGN_4MWS 0x00000010 116#define RGN_6MWS 0x00000018 117#define RGN_8MWS 0x00000020 118#define RGN_MRE 0x00000040 /* Memory Space Ready Input Enable */ 119#define RGN_MBE 0x00000080 /* Memory Space Bterm Input Enable */ 120#define RGN_READ_PREFETCH_DISABLE 0x00000100 121#define RGN_ROM_PREFETCH_DISABLE 0x00000200 122#define RGN_READ_PREFETCH_COUNT_ENABLE 0x00000400 123#define RGN_RWS 0x003C0000 /* Expn ROM Wait States */ 124#define RGN_RRE 0x00400000 /* ROM Space Ready Input Enable */ 125#define RGN_RBE 0x00800000 /* ROM Space Bterm Input Enable */ 126#define RGN_MBEN 0x01000000 /* Memory Space Burst Enable */ 127#define RGN_RBEN 0x04000000 /* ROM Space Burst Enable */ 128#define RGN_THROT 0x08000000 /* De-assert TRDY when FIFO full */ 129#define RGN_TRD 0xF0000000 /* Target Ready Delay /8 */ 130 131#define PLX_REGION1_REG 0x00f8 /* L, Local Bus Region 1 Descriptor */ 132 133#define PLX_DMRNG_REG 0x001C /* L, Direct Master Range Register */ 134 135#define PLX_LBAPMEM_REG 0x0020 /* L, Lcl Base Addr for PCI mem space */ 136 137#define PLX_LBAPIO_REG 0x0024 /* L, Lcl Base Addr for PCI I/O space */ 138 139#define PLX_DMMAP_REG 0x0028 /* L, Direct Master Remap Register */ 140#define DMM_MAE 0x00000001 /* Direct Mstr Memory Acc Enable */ 141#define DMM_IAE 0x00000002 /* Direct Mstr I/O Acc Enable */ 142#define DMM_LCK 0x00000004 /* LOCK Input Enable */ 143#define DMM_PF4 0x00000008 /* Prefetch 4 Mode Enable */ 144#define DMM_THROT 0x00000010 /* Assert IRDY when read FIFO full */ 145#define DMM_PAF0 0x00000000 /* Programmable Almost fill level */ 146#define DMM_PAF1 0x00000020 /* Programmable Almost fill level */ 147#define DMM_PAF2 0x00000040 /* Programmable Almost fill level */ 148#define DMM_PAF3 0x00000060 /* Programmable Almost fill level */ 149#define DMM_PAF4 0x00000080 /* Programmable Almost fill level */ 150#define DMM_PAF5 0x000000A0 /* Programmable Almost fill level */ 151#define DMM_PAF6 0x000000C0 /* Programmable Almost fill level */ 152#define DMM_PAF7 0x000000D0 /* Programmable Almost fill level */ 153#define DMM_MAP 0xFFFF0000 /* Remap Address Bits */ 154 155#define PLX_CAR_REG 0x002C /* L, Configuration Address Register */ 156#define CAR_CT0 0x00000000 /* Config Type 0 */ 157#define CAR_CT1 0x00000001 /* Config Type 1 */ 158#define CAR_REG 0x000000FC /* Register Number Bits */ 159#define CAR_FUN 0x00000700 /* Function Number Bits */ 160#define CAR_DEV 0x0000F800 /* Device Number Bits */ 161#define CAR_BUS 0x00FF0000 /* Bus Number Bits */ 162#define CAR_CFG 0x80000000 /* Config Spc Access Enable */ 163 164#define PLX_DBR_IN_REG 0x0060 /* L, PCI to Local Doorbell Register */ 165 166#define PLX_DBR_OUT_REG 0x0064 /* L, Local to PCI Doorbell Register */ 167 168#define PLX_INTRCS_REG 0x0068 /* L, Interrupt Control/Status Reg */ 169#define ICS_AERR 0x00000001 /* Assert LSERR on ABORT */ 170#define ICS_PERR 0x00000002 /* Assert LSERR on Parity Error */ 171#define ICS_SERR 0x00000004 /* Generate PCI SERR# */ 172#define ICS_MBIE 0x00000008 /* mailbox interrupt enable */ 173#define ICS_PIE 0x00000100 /* PCI Interrupt Enable */ 174#define ICS_PDIE 0x00000200 /* PCI Doorbell Interrupt Enable */ 175#define ICS_PAIE 0x00000400 /* PCI Abort Interrupt Enable */ 176#define ICS_PLIE 0x00000800 /* PCI Local Int Enable */ 177#define ICS_RAE 0x00001000 /* Retry Abort Enable */ 178#define ICS_PDIA 0x00002000 /* PCI Doorbell Interrupt Active */ 179#define ICS_PAIA 0x00004000 /* PCI Abort Interrupt Active */ 180#define ICS_LIA 0x00008000 /* Local Interrupt Active */ 181#define ICS_LIE 0x00010000 /* Local Interrupt Enable */ 182#define ICS_LDIE 0x00020000 /* Local Doorbell Int Enable */ 183#define ICS_DMA0_E 0x00040000 /* DMA #0 Interrupt Enable */ 184#define ICS_DMA1_E 0x00080000 /* DMA #1 Interrupt Enable */ 185#define ICS_LDIA 0x00100000 /* Local Doorbell Int Active */ 186#define ICS_DMA0_A 0x00200000 /* DMA #0 Interrupt Active */ 187#define ICS_DMA1_A 0x00400000 /* DMA #1 Interrupt Active */ 188#define ICS_BIA 0x00800000 /* BIST Interrupt Active */ 189#define ICS_TA_DM 0x01000000 /* Target Abort - Direct Master */ 190#define ICS_TA_DMA0 0x02000000 /* Target Abort - DMA #0 */ 191#define ICS_TA_DMA1 0x04000000 /* Target Abort - DMA #1 */ 192#define ICS_TA_RA 0x08000000 /* Target Abort - Retry Timeout */ 193#define ICS_MBIA(x) (0x10000000 << ((x) & 0x3)) /* mailbox x is active */ 194 195#define PLX_CONTROL_REG 0x006C /* L, EEPROM Cntl & PCI Cmd Codes */ 196#define CTL_RDMA 0x0000000E /* DMA Read Command */ 197#define CTL_WDMA 0x00000070 /* DMA Write Command */ 198#define CTL_RMEM 0x00000600 /* Memory Read Command */ 199#define CTL_WMEM 0x00007000 /* Memory Write Command */ 200#define CTL_USERO 0x00010000 /* USERO output pin control bit */ 201#define CTL_USERI 0x00020000 /* USERI input pin bit */ 202#define CTL_EE_CLK 0x01000000 /* EEPROM Clock line */ 203#define CTL_EE_CS 0x02000000 /* EEPROM Chip Select */ 204#define CTL_EE_W 0x04000000 /* EEPROM Write bit */ 205#define CTL_EE_R 0x08000000 /* EEPROM Read bit */ 206#define CTL_EECHK 0x10000000 /* EEPROM Present bit */ 207#define CTL_EERLD 0x20000000 /* EEPROM Reload Register */ 208#define CTL_RESET 0x40000000 /* !! Adapter Reset !! */ 209#define CTL_READY 0x80000000 /* Local Init Done */ 210 211#define PLX_ID_REG 0x70 /* hard-coded plx vendor and device ids */ 212 213#define PLX_REVISION_REG 0x74 /* silicon revision */ 214 215#define PLX_DMA0_MODE_REG 0x80 /* dma channel 0 mode register */ 216#define PLX_DMA1_MODE_REG 0x94 /* dma channel 0 mode register */ 217#define PLX_LOCAL_BUS_16_WIDE_BITS 0x1 218#define PLX_LOCAL_BUS_32_WIDE_BITS 0x3 219#define PLX_LOCAL_BUS_WIDTH_MASK 0x3 220#define PLX_DMA_EN_READYIN_BIT 0x40 /* enable ready in input */ 221#define PLX_EN_BTERM_BIT 0x80 /* enable BTERM# input */ 222#define PLX_DMA_LOCAL_BURST_EN_BIT 0x100 /* enable local burst mode */ 223#define PLX_EN_CHAIN_BIT 0x200 /* enables chaining */ 224#define PLX_EN_DMA_DONE_INTR_BIT 0x400 /* enables interrupt on dma done */ 225#define PLX_LOCAL_ADDR_CONST_BIT 0x800 /* hold local address constant (don't increment) */ 226#define PLX_DEMAND_MODE_BIT 0x1000 /* enables demand-mode for dma transfer */ 227#define PLX_EOT_ENABLE_BIT 0x4000 228#define PLX_STOP_MODE_BIT 0x8000 229#define PLX_DMA_INTR_PCI_BIT 0x20000 /* routes dma interrupt to pci bus (instead of local bus) */ 230 231#define PLX_DMA0_PCI_ADDRESS_REG 0x84 /* pci address that dma transfers start at */ 232#define PLX_DMA1_PCI_ADDRESS_REG 0x98 233 234#define PLX_DMA0_LOCAL_ADDRESS_REG 0x88 /* local address that dma transfers start at */ 235#define PLX_DMA1_LOCAL_ADDRESS_REG 0x9c 236 237#define PLX_DMA0_TRANSFER_SIZE_REG 0x8c /* number of bytes to transfer (first 23 bits) */ 238#define PLX_DMA1_TRANSFER_SIZE_REG 0xa0 239 240#define PLX_DMA0_DESCRIPTOR_REG 0x90 /* descriptor pointer register */ 241#define PLX_DMA1_DESCRIPTOR_REG 0xa4 242#define PLX_DESC_IN_PCI_BIT 0x1 /* descriptor is located in pci space (not local space) */ 243#define PLX_END_OF_CHAIN_BIT 0x2 /* end of chain bit */ 244#define PLX_INTR_TERM_COUNT 0x4 /* interrupt when this descriptor's transfer is finished */ 245#define PLX_XFER_LOCAL_TO_PCI 0x8 /* transfer from local to pci bus (not pci to local) */ 246 247#define PLX_DMA0_CS_REG 0xa8 /* command status register */ 248#define PLX_DMA1_CS_REG 0xa9 249#define PLX_DMA_EN_BIT 0x1 /* enable dma channel */ 250#define PLX_DMA_START_BIT 0x2 /* start dma transfer */ 251#define PLX_DMA_ABORT_BIT 0x4 /* abort dma transfer */ 252#define PLX_CLEAR_DMA_INTR_BIT 0x8 /* clear dma interrupt */ 253#define PLX_DMA_DONE_BIT 0x10 /* transfer done status bit */ 254 255#define PLX_DMA0_THRESHOLD_REG 0xb0 /* command status register */ 256 257/* 258 * Accesses near the end of memory can cause the PLX chip 259 * to pre-fetch data off of end-of-ram. Limit the size of 260 * memory so host-side accesses cannot occur. 261 */ 262 263#define PLX_PREFETCH 32 264 265/* 266 * The PCI Interface, via the PCI-9060 Chip, has up to eight (8) Mailbox 267 * Registers. The PUTS (Power-Up Test Suite) handles the board-side 268 * interface/interaction using the first 4 registers. Specifications for 269 * the use of the full PUTS' command and status interface is contained 270 * within a separate SBE PUTS Manual. The Host-Side Device Driver only 271 * uses a subset of the full PUTS interface. 272 */ 273 274/*****************************************/ 275/*** MAILBOX #(-1) - MEM ACCESS STS ***/ 276/*****************************************/ 277 278#define MBX_STS_VALID 0x57584744 /* 'WXGD' */ 279#define MBX_STS_DILAV 0x44475857 /* swapped = 'DGXW' */ 280 281/*****************************************/ 282/*** MAILBOX #0 - PUTS STATUS ***/ 283/*****************************************/ 284 285#define MBX_STS_MASK 0x000000ff /* PUTS Status Register bits */ 286#define MBX_STS_TMASK 0x0000000f /* register bits for TEST number */ 287 288#define MBX_STS_PCIRESET 0x00000100 /* Host issued PCI reset request */ 289#define MBX_STS_BUSY 0x00000080 /* PUTS is in progress */ 290#define MBX_STS_ERROR 0x00000040 /* PUTS has failed */ 291#define MBX_STS_RESERVED 0x000000c0 /* Undefined -> status in transition. 292 We are in process of changing 293 bits; we SET Error bit before 294 RESET of Busy bit */ 295 296#define MBX_RESERVED_5 0x00000020 /* FYI: reserved/unused bit */ 297#define MBX_RESERVED_4 0x00000010 /* FYI: reserved/unused bit */ 298 299/******************************************/ 300/*** MAILBOX #1 - PUTS COMMANDS ***/ 301/******************************************/ 302 303/* 304 * Any attempt to execute an unimplement command results in the PUTS 305 * interface executing a NOOP and continuing as if the offending command 306 * completed normally. Note: this supplies a simple method to interrogate 307 * mailbox command processing functionality. 308 */ 309 310#define MBX_CMD_MASK 0xffff0000 /* PUTS Command Register bits */ 311 312#define MBX_CMD_ABORTJ 0x85000000 /* abort and jump */ 313#define MBX_CMD_RESETP 0x86000000 /* reset and pause at start */ 314#define MBX_CMD_PAUSE 0x87000000 /* pause immediately */ 315#define MBX_CMD_PAUSEC 0x88000000 /* pause on completion */ 316#define MBX_CMD_RESUME 0x89000000 /* resume operation */ 317#define MBX_CMD_STEP 0x8a000000 /* single step tests */ 318 319#define MBX_CMD_BSWAP 0x8c000000 /* identify byte swap scheme */ 320#define MBX_CMD_BSWAP_0 0x8c000000 /* use scheme 0 */ 321#define MBX_CMD_BSWAP_1 0x8c000001 /* use scheme 1 */ 322 323#define MBX_CMD_SETHMS 0x8d000000 /* setup host memory access window 324 size */ 325#define MBX_CMD_SETHBA 0x8e000000 /* setup host memory access base 326 address */ 327#define MBX_CMD_MGO 0x8f000000 /* perform memory setup and continue 328 (IE. Done) */ 329#define MBX_CMD_NOOP 0xFF000000 /* dummy, illegal command */ 330 331/*****************************************/ 332/*** MAILBOX #2 - MEMORY SIZE ***/ 333/*****************************************/ 334 335#define MBX_MEMSZ_MASK 0xffff0000 /* PUTS Memory Size Register bits */ 336 337#define MBX_MEMSZ_128KB 0x00020000 /* 128 kilobyte board */ 338#define MBX_MEMSZ_256KB 0x00040000 /* 256 kilobyte board */ 339#define MBX_MEMSZ_512KB 0x00080000 /* 512 kilobyte board */ 340#define MBX_MEMSZ_1MB 0x00100000 /* 1 megabyte board */ 341#define MBX_MEMSZ_2MB 0x00200000 /* 2 megabyte board */ 342#define MBX_MEMSZ_4MB 0x00400000 /* 4 megabyte board */ 343#define MBX_MEMSZ_8MB 0x00800000 /* 8 megabyte board */ 344#define MBX_MEMSZ_16MB 0x01000000 /* 16 megabyte board */ 345 346/***************************************/ 347/*** MAILBOX #2 - BOARD TYPE ***/ 348/***************************************/ 349 350#define MBX_BTYPE_MASK 0x0000ffff /* PUTS Board Type Register */ 351#define MBX_BTYPE_FAMILY_MASK 0x0000ff00 /* PUTS Board Family Register */ 352#define MBX_BTYPE_SUBTYPE_MASK 0x000000ff /* PUTS Board Subtype */ 353 354#define MBX_BTYPE_PLX9060 0x00000100 /* PLX family type */ 355#define MBX_BTYPE_PLX9080 0x00000300 /* PLX wanXL100s family type */ 356 357#define MBX_BTYPE_WANXL_4 0x00000104 /* wanXL400, 4-port */ 358#define MBX_BTYPE_WANXL_2 0x00000102 /* wanXL200, 2-port */ 359#define MBX_BTYPE_WANXL_1s 0x00000301 /* wanXL100s, 1-port */ 360#define MBX_BTYPE_WANXL_1t 0x00000401 /* wanXL100T1, 1-port */ 361 362/*****************************************/ 363/*** MAILBOX #3 - SHMQ MAILBOX ***/ 364/*****************************************/ 365 366#define MBX_SMBX_MASK 0x000000ff /* PUTS SHMQ Mailbox bits */ 367 368/***************************************/ 369/*** GENERIC HOST-SIDE DRIVER ***/ 370/***************************************/ 371 372#define MBX_ERR 0 373#define MBX_OK 1 374 375/* mailbox check routine - type of testing */ 376#define MBXCHK_STS 0x00 /* check for PUTS status */ 377#define MBXCHK_NOWAIT 0x01 /* dont care about PUTS status */ 378 379/* system allocates this many bytes for address mapping mailbox space */ 380#define MBX_ADDR_SPACE_360 0x80 /* wanXL100s/200/400 */ 381#define MBX_ADDR_MASK_360 (MBX_ADDR_SPACE_360-1) 382 383static inline int plx9080_abort_dma(void *iobase, unsigned int channel) 384{ 385 void *dma_cs_addr; 386 uint8_t dma_status; 387 const int timeout = 10000; 388 unsigned int i; 389 390 if (channel) 391 dma_cs_addr = iobase + PLX_DMA1_CS_REG; 392 else 393 dma_cs_addr = iobase + PLX_DMA0_CS_REG; 394 395 /* abort dma transfer if necessary */ 396 dma_status = readb(dma_cs_addr); 397 if ((dma_status & PLX_DMA_EN_BIT) == 0) 398 return 0; 399 400 /* wait to make sure done bit is zero */ 401 for (i = 0; (dma_status & PLX_DMA_DONE_BIT) && i < timeout; i++) { 402 udelay(1); 403 dma_status = readb(dma_cs_addr); 404 } 405 if (i == timeout) { 406 printk 407 ("plx9080: cancel() timed out waiting for dma %i done clear\n", 408 channel); 409 return -ETIMEDOUT; 410 } 411 /* disable and abort channel */ 412 writeb(PLX_DMA_ABORT_BIT, dma_cs_addr); 413 /* wait for dma done bit */ 414 dma_status = readb(dma_cs_addr); 415 for (i = 0; (dma_status & PLX_DMA_DONE_BIT) == 0 && i < timeout; i++) { 416 udelay(1); 417 dma_status = readb(dma_cs_addr); 418 } 419 if (i == timeout) { 420 printk 421 ("plx9080: cancel() timed out waiting for dma %i done set\n", 422 channel); 423 return -ETIMEDOUT; 424 } 425 426 return 0; 427} 428 429#endif /* __COMEDI_PLX9080_H */ 430