ispreg.h revision 330897
1/* $FreeBSD: stable/11/sys/dev/isp/ispreg.h 330897 2018-03-14 03:19:51Z eadler $ */ 2/*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 4 * 5 * Copyright (c) 1997-2009 by Matthew Jacob 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 */ 31/* 32 * Machine Independent (well, as best as possible) register 33 * definitions for Qlogic ISP SCSI adapters. 34 */ 35#ifndef _ISPREG_H 36#define _ISPREG_H 37 38/* 39 * Hardware definitions for the Qlogic ISP registers. 40 */ 41 42/* 43 * This defines types of access to various registers. 44 * 45 * R: Read Only 46 * W: Write Only 47 * RW: Read/Write 48 * 49 * R*, W*, RW*: Read Only, Write Only, Read/Write, but only 50 * if RISC processor in ISP is paused. 51 */ 52 53/* 54 * Offsets for various register blocks. 55 * 56 * Sad but true, different architectures have different offsets. 57 * 58 * Don't be alarmed if none of this makes sense. The original register 59 * layout set some defines in a certain pattern. Everything else has been 60 * grafted on since. For example, the ISP1080 manual will state that DMA 61 * registers start at 0x80 from the base of the register address space. 62 * That's true, but for our purposes, we define DMA_REGS_OFF for the 1080 63 * to start at offset 0x60 because the DMA registers are all defined to 64 * be DMA_BLOCK+0x20 and so on. Clear? 65 */ 66 67#define BIU_REGS_OFF 0x00 68 69#define PCI_MBOX_REGS_OFF 0x70 70#define PCI_MBOX_REGS2100_OFF 0x10 71#define PCI_MBOX_REGS2300_OFF 0x40 72#define PCI_MBOX_REGS2400_OFF 0x80 73#define SBUS_MBOX_REGS_OFF 0x80 74 75#define PCI_SXP_REGS_OFF 0x80 76#define SBUS_SXP_REGS_OFF 0x200 77 78#define PCI_RISC_REGS_OFF 0x80 79#define SBUS_RISC_REGS_OFF 0x400 80 81/* Bless me! Chip designers have putzed it again! */ 82#define ISP1080_DMA_REGS_OFF 0x60 83#define DMA_REGS_OFF 0x00 /* same as BIU block */ 84 85#define SBUS_REGSIZE 0x450 86#define PCI_REGSIZE 0x100 87 88/* 89 * NB: The *_BLOCK definitions have no specific hardware meaning. 90 * They serve simply to note to the MD layer which block of 91 * registers offsets are being accessed. 92 */ 93#define _NREG_BLKS 5 94#define _BLK_REG_SHFT 13 95#define _BLK_REG_MASK (7 << _BLK_REG_SHFT) 96#define BIU_BLOCK (0 << _BLK_REG_SHFT) 97#define MBOX_BLOCK (1 << _BLK_REG_SHFT) 98#define SXP_BLOCK (2 << _BLK_REG_SHFT) 99#define RISC_BLOCK (3 << _BLK_REG_SHFT) 100#define DMA_BLOCK (4 << _BLK_REG_SHFT) 101 102/* 103 * Bus Interface Block Register Offsets 104 */ 105 106#define BIU_ID_LO (BIU_BLOCK+0x0) /* R : Bus ID, Low */ 107#define BIU2100_FLASH_ADDR (BIU_BLOCK+0x0) 108#define BIU_ID_HI (BIU_BLOCK+0x2) /* R : Bus ID, High */ 109#define BIU2100_FLASH_DATA (BIU_BLOCK+0x2) 110#define BIU_CONF0 (BIU_BLOCK+0x4) /* R : Bus Configuration #0 */ 111#define BIU_CONF1 (BIU_BLOCK+0x6) /* R : Bus Configuration #1 */ 112#define BIU2100_CSR (BIU_BLOCK+0x6) 113#define BIU_ICR (BIU_BLOCK+0x8) /* RW : Bus Interface Ctrl */ 114#define BIU_ISR (BIU_BLOCK+0xA) /* R : Bus Interface Status */ 115#define BIU_SEMA (BIU_BLOCK+0xC) /* RW : Bus Semaphore */ 116#define BIU_NVRAM (BIU_BLOCK+0xE) /* RW : Bus NVRAM */ 117/* 118 * These are specific to the 2300. 119 */ 120#define BIU_REQINP (BIU_BLOCK+0x10) /* Request Queue In */ 121#define BIU_REQOUTP (BIU_BLOCK+0x12) /* Request Queue Out */ 122#define BIU_RSPINP (BIU_BLOCK+0x14) /* Response Queue In */ 123#define BIU_RSPOUTP (BIU_BLOCK+0x16) /* Response Queue Out */ 124 125#define BIU_R2HSTSLO (BIU_BLOCK+0x18) 126#define BIU_R2HSTSHI (BIU_BLOCK+0x1A) 127 128#define BIU_R2HST_INTR (1 << 15) /* RISC to Host Interrupt */ 129#define BIU_R2HST_PAUSED (1 << 8) /* RISC paused */ 130#define BIU_R2HST_ISTAT_MASK 0xff /* intr information && status */ 131#define ISPR2HST_ROM_MBX_OK 0x1 /* ROM mailbox cmd done ok */ 132#define ISPR2HST_ROM_MBX_FAIL 0x2 /* ROM mailbox cmd done fail */ 133#define ISPR2HST_MBX_OK 0x10 /* mailbox cmd done ok */ 134#define ISPR2HST_MBX_FAIL 0x11 /* mailbox cmd done fail */ 135#define ISPR2HST_ASYNC_EVENT 0x12 /* Async Event */ 136#define ISPR2HST_RSPQ_UPDATE 0x13 /* Response Queue Update */ 137#define ISPR2HST_RSPQ_UPDATE2 0x14 /* Response Queue Update */ 138#define ISPR2HST_RIO_16 0x15 /* RIO 1-16 */ 139#define ISPR2HST_FPOST 0x16 /* Low 16 bits fast post */ 140#define ISPR2HST_FPOST_CTIO 0x17 /* Low 16 bits fast post ctio */ 141#define ISPR2HST_ATIO_UPDATE 0x1C /* ATIO Queue Update */ 142#define ISPR2HST_ATIO_RSPQ_UPDATE 0x1D /* ATIO & Request Update */ 143#define ISPR2HST_ATIO_UPDATE2 0x1E /* ATIO Queue Update */ 144 145/* fifo command stuff- mostly for SPI */ 146#define DFIFO_COMMAND (BIU_BLOCK+0x60) /* RW : Command FIFO Port */ 147#define RDMA2100_CONTROL DFIFO_COMMAND 148#define DFIFO_DATA (BIU_BLOCK+0x62) /* RW : Data FIFO Port */ 149 150/* 151 * Putzed DMA register layouts. 152 */ 153#define CDMA_CONF (DMA_BLOCK+0x20) /* RW*: DMA Configuration */ 154#define CDMA2100_CONTROL CDMA_CONF 155#define CDMA_CONTROL (DMA_BLOCK+0x22) /* RW*: DMA Control */ 156#define CDMA_STATUS (DMA_BLOCK+0x24) /* R : DMA Status */ 157#define CDMA_FIFO_STS (DMA_BLOCK+0x26) /* R : DMA FIFO Status */ 158#define CDMA_COUNT (DMA_BLOCK+0x28) /* RW*: DMA Transfer Count */ 159#define CDMA_ADDR0 (DMA_BLOCK+0x2C) /* RW*: DMA Address, Word 0 */ 160#define CDMA_ADDR1 (DMA_BLOCK+0x2E) /* RW*: DMA Address, Word 1 */ 161#define CDMA_ADDR2 (DMA_BLOCK+0x30) /* RW*: DMA Address, Word 2 */ 162#define CDMA_ADDR3 (DMA_BLOCK+0x32) /* RW*: DMA Address, Word 3 */ 163 164#define DDMA_CONF (DMA_BLOCK+0x40) /* RW*: DMA Configuration */ 165#define TDMA2100_CONTROL DDMA_CONF 166#define DDMA_CONTROL (DMA_BLOCK+0x42) /* RW*: DMA Control */ 167#define DDMA_STATUS (DMA_BLOCK+0x44) /* R : DMA Status */ 168#define DDMA_FIFO_STS (DMA_BLOCK+0x46) /* R : DMA FIFO Status */ 169#define DDMA_COUNT_LO (DMA_BLOCK+0x48) /* RW*: DMA Xfer Count, Low */ 170#define DDMA_COUNT_HI (DMA_BLOCK+0x4A) /* RW*: DMA Xfer Count, High */ 171#define DDMA_ADDR0 (DMA_BLOCK+0x4C) /* RW*: DMA Address, Word 0 */ 172#define DDMA_ADDR1 (DMA_BLOCK+0x4E) /* RW*: DMA Address, Word 1 */ 173/* these are for the 1040A cards */ 174#define DDMA_ADDR2 (DMA_BLOCK+0x50) /* RW*: DMA Address, Word 2 */ 175#define DDMA_ADDR3 (DMA_BLOCK+0x52) /* RW*: DMA Address, Word 3 */ 176 177 178/* 179 * Bus Interface Block Register Definitions 180 */ 181/* BUS CONFIGURATION REGISTER #0 */ 182#define BIU_CONF0_HW_MASK 0x000F /* Hardware revision mask */ 183/* BUS CONFIGURATION REGISTER #1 */ 184 185#define BIU_SBUS_CONF1_PARITY 0x0100 /* Enable parity checking */ 186#define BIU_SBUS_CONF1_FCODE_MASK 0x00F0 /* Fcode cycle mask */ 187 188#define BIU_PCI_CONF1_FIFO_128 0x0040 /* 128 bytes FIFO threshold */ 189#define BIU_PCI_CONF1_FIFO_64 0x0030 /* 64 bytes FIFO threshold */ 190#define BIU_PCI_CONF1_FIFO_32 0x0020 /* 32 bytes FIFO threshold */ 191#define BIU_PCI_CONF1_FIFO_16 0x0010 /* 16 bytes FIFO threshold */ 192#define BIU_BURST_ENABLE 0x0004 /* Global enable Bus bursts */ 193#define BIU_SBUS_CONF1_FIFO_64 0x0003 /* 64 bytes FIFO threshold */ 194#define BIU_SBUS_CONF1_FIFO_32 0x0002 /* 32 bytes FIFO threshold */ 195#define BIU_SBUS_CONF1_FIFO_16 0x0001 /* 16 bytes FIFO threshold */ 196#define BIU_SBUS_CONF1_FIFO_8 0x0000 /* 8 bytes FIFO threshold */ 197#define BIU_SBUS_CONF1_BURST8 0x0008 /* Enable 8-byte bursts */ 198#define BIU_PCI_CONF1_SXP 0x0008 /* SXP register select */ 199 200#define BIU_PCI1080_CONF1_SXP0 0x0100 /* SXP bank #1 select */ 201#define BIU_PCI1080_CONF1_SXP1 0x0200 /* SXP bank #2 select */ 202#define BIU_PCI1080_CONF1_DMA 0x0300 /* DMA bank select */ 203 204/* ISP2100 Bus Control/Status Register */ 205 206#define BIU2100_ICSR_REGBSEL 0x30 /* RW: register bank select */ 207#define BIU2100_RISC_REGS (0 << 4) /* RISC Regs */ 208#define BIU2100_FB_REGS (1 << 4) /* FrameBuffer Regs */ 209#define BIU2100_FPM0_REGS (2 << 4) /* FPM 0 Regs */ 210#define BIU2100_FPM1_REGS (3 << 4) /* FPM 1 Regs */ 211#define BIU2100_NVRAM_OFFSET (1 << 14) 212#define BIU2100_FLASH_UPPER_64K 0x04 /* RW: Upper 64K Bank Select */ 213#define BIU2100_FLASH_ENABLE 0x02 /* RW: Enable Flash RAM */ 214#define BIU2100_SOFT_RESET 0x01 215/* SOFT RESET FOR ISP2100 is same bit, but in this register, not ICR */ 216 217 218/* BUS CONTROL REGISTER */ 219#define BIU_ICR_ENABLE_DMA_INT 0x0020 /* Enable DMA interrupts */ 220#define BIU_ICR_ENABLE_CDMA_INT 0x0010 /* Enable CDMA interrupts */ 221#define BIU_ICR_ENABLE_SXP_INT 0x0008 /* Enable SXP interrupts */ 222#define BIU_ICR_ENABLE_RISC_INT 0x0004 /* Enable Risc interrupts */ 223#define BIU_ICR_ENABLE_ALL_INTS 0x0002 /* Global enable all inter */ 224#define BIU_ICR_SOFT_RESET 0x0001 /* Soft Reset of ISP */ 225 226#define BIU_IMASK (BIU_ICR_ENABLE_RISC_INT|BIU_ICR_ENABLE_ALL_INTS) 227 228#define BIU2100_ICR_ENABLE_ALL_INTS 0x8000 229#define BIU2100_ICR_ENA_FPM_INT 0x0020 230#define BIU2100_ICR_ENA_FB_INT 0x0010 231#define BIU2100_ICR_ENA_RISC_INT 0x0008 232#define BIU2100_ICR_ENA_CDMA_INT 0x0004 233#define BIU2100_ICR_ENABLE_RXDMA_INT 0x0002 234#define BIU2100_ICR_ENABLE_TXDMA_INT 0x0001 235#define BIU2100_ICR_DISABLE_ALL_INTS 0x0000 236 237#define BIU2100_IMASK (BIU2100_ICR_ENA_RISC_INT|BIU2100_ICR_ENABLE_ALL_INTS) 238 239/* BUS STATUS REGISTER */ 240#define BIU_ISR_DMA_INT 0x0020 /* DMA interrupt pending */ 241#define BIU_ISR_CDMA_INT 0x0010 /* CDMA interrupt pending */ 242#define BIU_ISR_SXP_INT 0x0008 /* SXP interrupt pending */ 243#define BIU_ISR_RISC_INT 0x0004 /* Risc interrupt pending */ 244#define BIU_ISR_IPEND 0x0002 /* Global interrupt pending */ 245 246#define BIU2100_ISR_INT_PENDING 0x8000 /* Global interrupt pending */ 247#define BIU2100_ISR_FPM_INT 0x0020 /* FPM interrupt pending */ 248#define BIU2100_ISR_FB_INT 0x0010 /* FB interrupt pending */ 249#define BIU2100_ISR_RISC_INT 0x0008 /* Risc interrupt pending */ 250#define BIU2100_ISR_CDMA_INT 0x0004 /* CDMA interrupt pending */ 251#define BIU2100_ISR_RXDMA_INT_PENDING 0x0002 /* Global interrupt pending */ 252#define BIU2100_ISR_TXDMA_INT_PENDING 0x0001 /* Global interrupt pending */ 253 254#define INT_PENDING_MASK(isp) \ 255 (IS_FC(isp)? (IS_24XX(isp)? BIU2400_ISR_RISC_INT : BIU2100_ISR_RISC_INT) : \ 256 (BIU_ISR_RISC_INT)) 257 258/* BUS SEMAPHORE REGISTER */ 259#define BIU_SEMA_STATUS 0x0002 /* Semaphore Status Bit */ 260#define BIU_SEMA_LOCK 0x0001 /* Semaphore Lock Bit */ 261 262/* NVRAM SEMAPHORE REGISTER */ 263#define BIU_NVRAM_CLOCK 0x0001 264#define BIU_NVRAM_SELECT 0x0002 265#define BIU_NVRAM_DATAOUT 0x0004 266#define BIU_NVRAM_DATAIN 0x0008 267#define BIU_NVRAM_BUSY 0x0080 /* 2322/24xx only */ 268#define ISP_NVRAM_READ 6 269 270/* COMNMAND && DATA DMA CONFIGURATION REGISTER */ 271#define DMA_ENABLE_SXP_DMA 0x0008 /* Enable SXP to DMA Data */ 272#define DMA_ENABLE_INTS 0x0004 /* Enable interrupts to RISC */ 273#define DMA_ENABLE_BURST 0x0002 /* Enable Bus burst trans */ 274#define DMA_DMA_DIRECTION 0x0001 /* 275 * Set DMA direction: 276 * 0 - DMA FIFO to host 277 * 1 - Host to DMA FIFO 278 */ 279 280/* COMMAND && DATA DMA CONTROL REGISTER */ 281#define DMA_CNTRL_SUSPEND_CHAN 0x0010 /* Suspend DMA transfer */ 282#define DMA_CNTRL_CLEAR_CHAN 0x0008 /* 283 * Clear FIFO and DMA Channel, 284 * reset DMA registers 285 */ 286#define DMA_CNTRL_CLEAR_FIFO 0x0004 /* Clear DMA FIFO */ 287#define DMA_CNTRL_RESET_INT 0x0002 /* Clear DMA interrupt */ 288#define DMA_CNTRL_STROBE 0x0001 /* Start DMA transfer */ 289 290/* 291 * Variants of same for 2100 292 */ 293#define DMA_CNTRL2100_CLEAR_CHAN 0x0004 294#define DMA_CNTRL2100_RESET_INT 0x0002 295 296 297 298/* DMA STATUS REGISTER */ 299#define DMA_SBUS_STATUS_PIPE_MASK 0x00C0 /* DMA Pipeline status mask */ 300#define DMA_SBUS_STATUS_CHAN_MASK 0x0030 /* Channel status mask */ 301#define DMA_SBUS_STATUS_BUS_PARITY 0x0008 /* Parity Error on bus */ 302#define DMA_SBUS_STATUS_BUS_ERR 0x0004 /* Error Detected on bus */ 303#define DMA_SBUS_STATUS_TERM_COUNT 0x0002 /* DMA Transfer Completed */ 304#define DMA_SBUS_STATUS_INTERRUPT 0x0001 /* Enable DMA channel inter */ 305 306#define DMA_PCI_STATUS_INTERRUPT 0x8000 /* Enable DMA channel inter */ 307#define DMA_PCI_STATUS_RETRY_STAT 0x4000 /* Retry status */ 308#define DMA_PCI_STATUS_CHAN_MASK 0x3000 /* Channel status mask */ 309#define DMA_PCI_STATUS_FIFO_OVR 0x0100 /* DMA FIFO overrun cond */ 310#define DMA_PCI_STATUS_FIFO_UDR 0x0080 /* DMA FIFO underrun cond */ 311#define DMA_PCI_STATUS_BUS_ERR 0x0040 /* Error Detected on bus */ 312#define DMA_PCI_STATUS_BUS_PARITY 0x0020 /* Parity Error on bus */ 313#define DMA_PCI_STATUS_CLR_PEND 0x0010 /* DMA clear pending */ 314#define DMA_PCI_STATUS_TERM_COUNT 0x0008 /* DMA Transfer Completed */ 315#define DMA_PCI_STATUS_DMA_SUSP 0x0004 /* DMA suspended */ 316#define DMA_PCI_STATUS_PIPE_MASK 0x0003 /* DMA Pipeline status mask */ 317 318/* DMA Status Register, pipeline status bits */ 319#define DMA_SBUS_PIPE_FULL 0x00C0 /* Both pipeline stages full */ 320#define DMA_SBUS_PIPE_OVERRUN 0x0080 /* Pipeline overrun */ 321#define DMA_SBUS_PIPE_STAGE1 0x0040 /* 322 * Pipeline stage 1 Loaded, 323 * stage 2 empty 324 */ 325#define DMA_PCI_PIPE_FULL 0x0003 /* Both pipeline stages full */ 326#define DMA_PCI_PIPE_OVERRUN 0x0002 /* Pipeline overrun */ 327#define DMA_PCI_PIPE_STAGE1 0x0001 /* 328 * Pipeline stage 1 Loaded, 329 * stage 2 empty 330 */ 331#define DMA_PIPE_EMPTY 0x0000 /* All pipeline stages empty */ 332 333/* DMA Status Register, channel status bits */ 334#define DMA_SBUS_CHAN_SUSPEND 0x0030 /* Channel error or suspended */ 335#define DMA_SBUS_CHAN_TRANSFER 0x0020 /* Chan transfer in progress */ 336#define DMA_SBUS_CHAN_ACTIVE 0x0010 /* Chan trans to host active */ 337#define DMA_PCI_CHAN_TRANSFER 0x3000 /* Chan transfer in progress */ 338#define DMA_PCI_CHAN_SUSPEND 0x2000 /* Channel error or suspended */ 339#define DMA_PCI_CHAN_ACTIVE 0x1000 /* Chan trans to host active */ 340#define ISP_DMA_CHAN_IDLE 0x0000 /* Chan idle (normal comp) */ 341 342 343/* DMA FIFO STATUS REGISTER */ 344#define DMA_FIFO_STATUS_OVERRUN 0x0200 /* FIFO Overrun Condition */ 345#define DMA_FIFO_STATUS_UNDERRUN 0x0100 /* FIFO Underrun Condition */ 346#define DMA_FIFO_SBUS_COUNT_MASK 0x007F /* FIFO Byte count mask */ 347#define DMA_FIFO_PCI_COUNT_MASK 0x00FF /* FIFO Byte count mask */ 348 349/* 350 * 2400 Interface Offsets and Register Definitions 351 * 352 * The 2400 looks quite different in terms of registers from other QLogic cards. 353 * It is getting to be a genuine pain and challenge to keep the same model 354 * for all. 355 */ 356#define BIU2400_FLASH_ADDR (BIU_BLOCK+0x00) 357#define BIU2400_FLASH_DATA (BIU_BLOCK+0x04) 358#define BIU2400_CSR (BIU_BLOCK+0x08) 359#define BIU2400_ICR (BIU_BLOCK+0x0C) 360#define BIU2400_ISR (BIU_BLOCK+0x10) 361 362#define BIU2400_REQINP (BIU_BLOCK+0x1C) /* Request Queue In */ 363#define BIU2400_REQOUTP (BIU_BLOCK+0x20) /* Request Queue Out */ 364#define BIU2400_RSPINP (BIU_BLOCK+0x24) /* Response Queue In */ 365#define BIU2400_RSPOUTP (BIU_BLOCK+0x28) /* Response Queue Out */ 366 367#define BIU2400_PRI_REQINP (BIU_BLOCK+0x2C) /* Priority Request Q In */ 368#define BIU2400_PRI_REQOUTP (BIU_BLOCK+0x30) /* Priority Request Q Out */ 369 370#define BIU2400_ATIO_RSPINP (BIU_BLOCK+0x3C) /* ATIO Queue In */ 371#define BIU2400_ATIO_RSPOUTP (BIU_BLOCK+0x40) /* ATIO Queue Out */ 372 373#define BIU2400_R2HSTSLO (BIU_BLOCK+0x44) 374#define BIU2400_R2HSTSHI (BIU_BLOCK+0x46) 375 376#define BIU2400_HCCR (BIU_BLOCK+0x48) 377#define BIU2400_GPIOD (BIU_BLOCK+0x4C) 378#define BIU2400_GPIOE (BIU_BLOCK+0x50) 379#define BIU2400_HSEMA (BIU_BLOCK+0x58) 380 381/* BIU2400_FLASH_ADDR definitions */ 382#define BIU2400_FLASH_DFLAG (1 << 30) 383 384/* BIU2400_CSR definitions */ 385#define BIU2400_NVERR (1 << 18) 386#define BIU2400_DMA_ACTIVE (1 << 17) /* RO */ 387#define BIU2400_DMA_STOP (1 << 16) 388#define BIU2400_FUNCTION (1 << 15) /* RO */ 389#define BIU2400_PCIX_MODE(x) (((x) >> 8) & 0xf) /* RO */ 390#define BIU2400_CSR_64BIT (1 << 2) /* RO */ 391#define BIU2400_FLASH_ENABLE (1 << 1) 392#define BIU2400_SOFT_RESET (1 << 0) 393 394/* BIU2400_ICR definitions */ 395#define BIU2400_ICR_ENA_RISC_INT 0x8 396#define BIU2400_IMASK (BIU2400_ICR_ENA_RISC_INT) 397 398/* BIU2400_ISR definitions */ 399#define BIU2400_ISR_RISC_INT 0x8 400 401/* BIU2400_HCCR definitions */ 402 403#define HCCR_2400_CMD_NOP 0x00000000 404#define HCCR_2400_CMD_RESET 0x10000000 405#define HCCR_2400_CMD_CLEAR_RESET 0x20000000 406#define HCCR_2400_CMD_PAUSE 0x30000000 407#define HCCR_2400_CMD_RELEASE 0x40000000 408#define HCCR_2400_CMD_SET_HOST_INT 0x50000000 409#define HCCR_2400_CMD_CLEAR_HOST_INT 0x60000000 410#define HCCR_2400_CMD_CLEAR_RISC_INT 0xA0000000 411 412#define HCCR_2400_RISC_ERR(x) (((x) >> 12) & 0x7) /* RO */ 413#define HCCR_2400_RISC2HOST_INT (1 << 6) /* RO */ 414#define HCCR_2400_RISC_RESET (1 << 5) /* RO */ 415 416 417/* 418 * Mailbox Block Register Offsets 419 */ 420 421#define INMAILBOX0 (MBOX_BLOCK+0x0) 422#define INMAILBOX1 (MBOX_BLOCK+0x2) 423#define INMAILBOX2 (MBOX_BLOCK+0x4) 424#define INMAILBOX3 (MBOX_BLOCK+0x6) 425#define INMAILBOX4 (MBOX_BLOCK+0x8) 426#define INMAILBOX5 (MBOX_BLOCK+0xA) 427#define INMAILBOX6 (MBOX_BLOCK+0xC) 428#define INMAILBOX7 (MBOX_BLOCK+0xE) 429 430#define OUTMAILBOX0 (MBOX_BLOCK+0x0) 431#define OUTMAILBOX1 (MBOX_BLOCK+0x2) 432#define OUTMAILBOX2 (MBOX_BLOCK+0x4) 433#define OUTMAILBOX3 (MBOX_BLOCK+0x6) 434#define OUTMAILBOX4 (MBOX_BLOCK+0x8) 435#define OUTMAILBOX5 (MBOX_BLOCK+0xA) 436#define OUTMAILBOX6 (MBOX_BLOCK+0xC) 437#define OUTMAILBOX7 (MBOX_BLOCK+0xE) 438 439/* 440 * Strictly speaking, it's 441 * SCSI && 2100 : 8 MBOX registers 442 * 2200: 24 MBOX registers 443 * 2300/2400: 32 MBOX registers 444 */ 445#define MBOX_OFF(n) (MBOX_BLOCK + ((n) << 1)) 446#define ISP_NMBOX(isp) ((IS_24XX(isp) || IS_23XX(isp))? 32 : (IS_2200(isp) ? 24 : 8)) 447#define ISP_NMBOX_BMASK(isp) \ 448 ((IS_24XX(isp) || IS_23XX(isp))? 0xffffffff : (IS_2200(isp)? 0x00ffffff : 0xff)) 449#define MAX_MAILBOX 32 450/* if timeout == 0, then default timeout is picked */ 451#define MBCMD_DEFAULT_TIMEOUT 100000 /* 100 ms */ 452typedef struct { 453 uint16_t param[MAX_MAILBOX]; 454 uint32_t ibits; /* bits to add for register copyin */ 455 uint32_t obits; /* bits to add for register copyout */ 456 uint32_t ibitm; /* bits to mask for register copyin */ 457 uint32_t obitm; /* bits to mask for register copyout */ 458 uint32_t logval; /* Bitmask of status codes to log */ 459 uint32_t timeout; 460 uint32_t lineno; 461 const char *func; 462} mbreg_t; 463#define MBSINIT(mbxp, code, loglev, timo) \ 464 ISP_MEMZERO((mbxp), sizeof (mbreg_t)); \ 465 (mbxp)->ibitm = ~0; \ 466 (mbxp)->obitm = ~0; \ 467 (mbxp)->param[0] = code; \ 468 (mbxp)->lineno = __LINE__; \ 469 (mbxp)->func = __func__; \ 470 (mbxp)->logval = loglev; \ 471 (mbxp)->timeout = timo 472 473 474/* 475 * Fibre Protocol Module and Frame Buffer Register Offsets/Definitions (2X00). 476 * NB: The RISC processor must be paused and the appropriate register 477 * bank selected via BIU2100_CSR bits. 478 */ 479 480#define FPM_DIAG_CONFIG (BIU_BLOCK + 0x96) 481#define FPM_SOFT_RESET 0x0100 482 483#define FBM_CMD (BIU_BLOCK + 0xB8) 484#define FBMCMD_FIFO_RESET_ALL 0xA000 485 486 487/* 488 * SXP Block Register Offsets 489 */ 490#define SXP_PART_ID (SXP_BLOCK+0x0) /* R : Part ID Code */ 491#define SXP_CONFIG1 (SXP_BLOCK+0x2) /* RW*: Configuration Reg #1 */ 492#define SXP_CONFIG2 (SXP_BLOCK+0x4) /* RW*: Configuration Reg #2 */ 493#define SXP_CONFIG3 (SXP_BLOCK+0x6) /* RW*: Configuration Reg #2 */ 494#define SXP_INSTRUCTION (SXP_BLOCK+0xC) /* RW*: Instruction Pointer */ 495#define SXP_RETURN_ADDR (SXP_BLOCK+0x10) /* RW*: Return Address */ 496#define SXP_COMMAND (SXP_BLOCK+0x14) /* RW*: Command */ 497#define SXP_INTERRUPT (SXP_BLOCK+0x18) /* R : Interrupt */ 498#define SXP_SEQUENCE (SXP_BLOCK+0x1C) /* RW*: Sequence */ 499#define SXP_GROSS_ERR (SXP_BLOCK+0x1E) /* R : Gross Error */ 500#define SXP_EXCEPTION (SXP_BLOCK+0x20) /* RW*: Exception Enable */ 501#define SXP_OVERRIDE (SXP_BLOCK+0x24) /* RW*: Override */ 502#define SXP_LIT_BASE (SXP_BLOCK+0x28) /* RW*: Literal Base */ 503#define SXP_USER_FLAGS (SXP_BLOCK+0x2C) /* RW*: User Flags */ 504#define SXP_USER_EXCEPT (SXP_BLOCK+0x30) /* RW*: User Exception */ 505#define SXP_BREAKPOINT (SXP_BLOCK+0x34) /* RW*: Breakpoint */ 506#define SXP_SCSI_ID (SXP_BLOCK+0x40) /* RW*: SCSI ID */ 507#define SXP_DEV_CONFIG1 (SXP_BLOCK+0x42) /* RW*: Device Config Reg #1 */ 508#define SXP_DEV_CONFIG2 (SXP_BLOCK+0x44) /* RW*: Device Config Reg #2 */ 509#define SXP_PHASE_PTR (SXP_BLOCK+0x48) /* RW*: SCSI Phase Pointer */ 510#define SXP_BUF_PTR (SXP_BLOCK+0x4C) /* RW*: SCSI Buffer Pointer */ 511#define SXP_BUF_CTR (SXP_BLOCK+0x50) /* RW*: SCSI Buffer Counter */ 512#define SXP_BUFFER (SXP_BLOCK+0x52) /* RW*: SCSI Buffer */ 513#define SXP_BUF_BYTE (SXP_BLOCK+0x54) /* RW*: SCSI Buffer Byte */ 514#define SXP_BUF_WD (SXP_BLOCK+0x56) /* RW*: SCSI Buffer Word */ 515#define SXP_BUF_WD_TRAN (SXP_BLOCK+0x58) /* RW*: SCSI Buffer Wd xlate */ 516#define SXP_FIFO (SXP_BLOCK+0x5A) /* RW*: SCSI FIFO */ 517#define SXP_FIFO_STATUS (SXP_BLOCK+0x5C) /* RW*: SCSI FIFO Status */ 518#define SXP_FIFO_TOP (SXP_BLOCK+0x5E) /* RW*: SCSI FIFO Top Resid */ 519#define SXP_FIFO_BOTTOM (SXP_BLOCK+0x60) /* RW*: SCSI FIFO Bot Resid */ 520#define SXP_TRAN_REG (SXP_BLOCK+0x64) /* RW*: SCSI Transferr Reg */ 521#define SXP_TRAN_CNT_LO (SXP_BLOCK+0x68) /* RW*: SCSI Trans Count */ 522#define SXP_TRAN_CNT_HI (SXP_BLOCK+0x6A) /* RW*: SCSI Trans Count */ 523#define SXP_TRAN_CTR_LO (SXP_BLOCK+0x6C) /* RW*: SCSI Trans Counter */ 524#define SXP_TRAN_CTR_HI (SXP_BLOCK+0x6E) /* RW*: SCSI Trans Counter */ 525#define SXP_ARB_DATA (SXP_BLOCK+0x70) /* R : SCSI Arb Data */ 526#define SXP_PINS_CTRL (SXP_BLOCK+0x72) /* RW*: SCSI Control Pins */ 527#define SXP_PINS_DATA (SXP_BLOCK+0x74) /* RW*: SCSI Data Pins */ 528#define SXP_PINS_DIFF (SXP_BLOCK+0x76) /* RW*: SCSI Diff Pins */ 529 530/* for 1080/1280/1240 only */ 531#define SXP_BANK1_SELECT 0x100 532 533 534/* SXP CONF1 REGISTER */ 535#define SXP_CONF1_ASYNCH_SETUP 0xF000 /* Asynchronous setup time */ 536#define SXP_CONF1_SELECTION_UNIT 0x0000 /* Selection time unit */ 537#define SXP_CONF1_SELECTION_TIMEOUT 0x0600 /* Selection timeout */ 538#define SXP_CONF1_CLOCK_FACTOR 0x00E0 /* Clock factor */ 539#define SXP_CONF1_SCSI_ID 0x000F /* SCSI id */ 540 541/* SXP CONF2 REGISTER */ 542#define SXP_CONF2_DISABLE_FILTER 0x0040 /* Disable SCSI rec filters */ 543#define SXP_CONF2_REQ_ACK_PULLUPS 0x0020 /* Enable req/ack pullups */ 544#define SXP_CONF2_DATA_PULLUPS 0x0010 /* Enable data pullups */ 545#define SXP_CONF2_CONFIG_AUTOLOAD 0x0008 /* Enable dev conf auto-load */ 546#define SXP_CONF2_RESELECT 0x0002 /* Enable reselection */ 547#define SXP_CONF2_SELECT 0x0001 /* Enable selection */ 548 549/* SXP INTERRUPT REGISTER */ 550#define SXP_INT_PARITY_ERR 0x8000 /* Parity error detected */ 551#define SXP_INT_GROSS_ERR 0x4000 /* Gross error detected */ 552#define SXP_INT_FUNCTION_ABORT 0x2000 /* Last cmd aborted */ 553#define SXP_INT_CONDITION_FAILED 0x1000 /* Last cond failed test */ 554#define SXP_INT_FIFO_EMPTY 0x0800 /* SCSI FIFO is empty */ 555#define SXP_INT_BUF_COUNTER_ZERO 0x0400 /* SCSI buf count == zero */ 556#define SXP_INT_XFER_ZERO 0x0200 /* SCSI trans count == zero */ 557#define SXP_INT_INT_PENDING 0x0080 /* SXP interrupt pending */ 558#define SXP_INT_CMD_RUNNING 0x0040 /* SXP is running a command */ 559#define SXP_INT_INT_RETURN_CODE 0x000F /* Interrupt return code */ 560 561 562/* SXP GROSS ERROR REGISTER */ 563#define SXP_GROSS_OFFSET_RESID 0x0040 /* Req/Ack offset not zero */ 564#define SXP_GROSS_OFFSET_UNDERFLOW 0x0020 /* Req/Ack offset underflow */ 565#define SXP_GROSS_OFFSET_OVERFLOW 0x0010 /* Req/Ack offset overflow */ 566#define SXP_GROSS_FIFO_UNDERFLOW 0x0008 /* SCSI FIFO underflow */ 567#define SXP_GROSS_FIFO_OVERFLOW 0x0004 /* SCSI FIFO overflow */ 568#define SXP_GROSS_WRITE_ERR 0x0002 /* SXP and RISC wrote to reg */ 569#define SXP_GROSS_ILLEGAL_INST 0x0001 /* Bad inst loaded into SXP */ 570 571/* SXP EXCEPTION REGISTER */ 572#define SXP_EXCEPT_USER_0 0x8000 /* Enable user exception #0 */ 573#define SXP_EXCEPT_USER_1 0x4000 /* Enable user exception #1 */ 574#define PCI_SXP_EXCEPT_SCAM 0x0400 /* SCAM Selection enable */ 575#define SXP_EXCEPT_BUS_FREE 0x0200 /* Enable Bus Free det */ 576#define SXP_EXCEPT_TARGET_ATN 0x0100 /* Enable TGT mode atten det */ 577#define SXP_EXCEPT_RESELECTED 0x0080 /* Enable ReSEL exc handling */ 578#define SXP_EXCEPT_SELECTED 0x0040 /* Enable SEL exc handling */ 579#define SXP_EXCEPT_ARBITRATION 0x0020 /* Enable ARB exc handling */ 580#define SXP_EXCEPT_GROSS_ERR 0x0010 /* Enable gross error except */ 581#define SXP_EXCEPT_BUS_RESET 0x0008 /* Enable Bus Reset except */ 582 583 /* SXP OVERRIDE REGISTER */ 584#define SXP_ORIDE_EXT_TRIGGER 0x8000 /* Enable external trigger */ 585#define SXP_ORIDE_STEP 0x4000 /* Enable single step mode */ 586#define SXP_ORIDE_BREAKPOINT 0x2000 /* Enable breakpoint reg */ 587#define SXP_ORIDE_PIN_WRITE 0x1000 /* Enable write to SCSI pins */ 588#define SXP_ORIDE_FORCE_OUTPUTS 0x0800 /* Force SCSI outputs on */ 589#define SXP_ORIDE_LOOPBACK 0x0400 /* Enable SCSI loopback mode */ 590#define SXP_ORIDE_PARITY_TEST 0x0200 /* Enable parity test mode */ 591#define SXP_ORIDE_TRISTATE_ENA_PINS 0x0100 /* Tristate SCSI enable pins */ 592#define SXP_ORIDE_TRISTATE_PINS 0x0080 /* Tristate SCSI pins */ 593#define SXP_ORIDE_FIFO_RESET 0x0008 /* Reset SCSI FIFO */ 594#define SXP_ORIDE_CMD_TERMINATE 0x0004 /* Terminate cur SXP com */ 595#define SXP_ORIDE_RESET_REG 0x0002 /* Reset SXP registers */ 596#define SXP_ORIDE_RESET_MODULE 0x0001 /* Reset SXP module */ 597 598/* SXP COMMANDS */ 599#define SXP_RESET_BUS_CMD 0x300b 600 601/* SXP SCSI ID REGISTER */ 602#define SXP_SELECTING_ID 0x0F00 /* (Re)Selecting id */ 603#define SXP_SELECT_ID 0x000F /* Select id */ 604 605/* SXP DEV CONFIG1 REGISTER */ 606#define SXP_DCONF1_SYNC_HOLD 0x7000 /* Synchronous data hold */ 607#define SXP_DCONF1_SYNC_SETUP 0x0F00 /* Synchronous data setup */ 608#define SXP_DCONF1_SYNC_OFFSET 0x000F /* Synchronous data offset */ 609 610 611/* SXP DEV CONFIG2 REGISTER */ 612#define SXP_DCONF2_FLAGS_MASK 0xF000 /* Device flags */ 613#define SXP_DCONF2_WIDE 0x0400 /* Enable wide SCSI */ 614#define SXP_DCONF2_PARITY 0x0200 /* Enable parity checking */ 615#define SXP_DCONF2_BLOCK_MODE 0x0100 /* Enable blk mode xfr count */ 616#define SXP_DCONF2_ASSERTION_MASK 0x0007 /* Assersion period mask */ 617 618 619/* SXP PHASE POINTER REGISTER */ 620#define SXP_PHASE_STATUS_PTR 0x1000 /* Status buffer offset */ 621#define SXP_PHASE_MSG_IN_PTR 0x0700 /* Msg in buffer offset */ 622#define SXP_PHASE_COM_PTR 0x00F0 /* Command buffer offset */ 623#define SXP_PHASE_MSG_OUT_PTR 0x0007 /* Msg out buffer offset */ 624 625 626/* SXP FIFO STATUS REGISTER */ 627#define SXP_FIFO_TOP_RESID 0x8000 /* Top residue reg full */ 628#define SXP_FIFO_ACK_RESID 0x4000 /* Wide transfers odd resid */ 629#define SXP_FIFO_COUNT_MASK 0x001C /* Words in SXP FIFO */ 630#define SXP_FIFO_BOTTOM_RESID 0x0001 /* Bottom residue reg full */ 631 632 633/* SXP CONTROL PINS REGISTER */ 634#define SXP_PINS_CON_PHASE 0x8000 /* Scsi phase valid */ 635#define SXP_PINS_CON_PARITY_HI 0x0400 /* Parity pin */ 636#define SXP_PINS_CON_PARITY_LO 0x0200 /* Parity pin */ 637#define SXP_PINS_CON_REQ 0x0100 /* SCSI bus REQUEST */ 638#define SXP_PINS_CON_ACK 0x0080 /* SCSI bus ACKNOWLEDGE */ 639#define SXP_PINS_CON_RST 0x0040 /* SCSI bus RESET */ 640#define SXP_PINS_CON_BSY 0x0020 /* SCSI bus BUSY */ 641#define SXP_PINS_CON_SEL 0x0010 /* SCSI bus SELECT */ 642#define SXP_PINS_CON_ATN 0x0008 /* SCSI bus ATTENTION */ 643#define SXP_PINS_CON_MSG 0x0004 /* SCSI bus MESSAGE */ 644#define SXP_PINS_CON_CD 0x0002 /* SCSI bus COMMAND */ 645#define SXP_PINS_CON_IO 0x0001 /* SCSI bus INPUT */ 646 647/* 648 * Set the hold time for the SCSI Bus Reset to be 250 ms 649 */ 650#define SXP_SCSI_BUS_RESET_HOLD_TIME 250 651 652/* SXP DIFF PINS REGISTER */ 653#define SXP_PINS_DIFF_SENSE 0x0200 /* DIFFSENS sig on SCSI bus */ 654#define SXP_PINS_DIFF_MODE 0x0100 /* DIFFM signal */ 655#define SXP_PINS_DIFF_ENABLE_OUTPUT 0x0080 /* Enable SXP SCSI data drv */ 656#define SXP_PINS_DIFF_PINS_MASK 0x007C /* Differential control pins */ 657#define SXP_PINS_DIFF_TARGET 0x0002 /* Enable SXP target mode */ 658#define SXP_PINS_DIFF_INITIATOR 0x0001 /* Enable SXP initiator mode */ 659 660/* Ultra2 only */ 661#define SXP_PINS_LVD_MODE 0x1000 662#define SXP_PINS_HVD_MODE 0x0800 663#define SXP_PINS_SE_MODE 0x0400 664#define SXP_PINS_MODE_MASK (SXP_PINS_LVD_MODE|SXP_PINS_HVD_MODE|SXP_PINS_SE_MODE) 665 666/* The above have to be put together with the DIFFM pin to make sense */ 667#define ISP1080_LVD_MODE (SXP_PINS_LVD_MODE) 668#define ISP1080_HVD_MODE (SXP_PINS_HVD_MODE|SXP_PINS_DIFF_MODE) 669#define ISP1080_SE_MODE (SXP_PINS_SE_MODE) 670#define ISP1080_MODE_MASK (SXP_PINS_MODE_MASK|SXP_PINS_DIFF_MODE) 671 672/* 673 * RISC and Host Command and Control Block Register Offsets 674 */ 675 676#define RISC_ACC RISC_BLOCK+0x0 /* RW*: Accumulator */ 677#define RISC_R1 RISC_BLOCK+0x2 /* RW*: GP Reg R1 */ 678#define RISC_R2 RISC_BLOCK+0x4 /* RW*: GP Reg R2 */ 679#define RISC_R3 RISC_BLOCK+0x6 /* RW*: GP Reg R3 */ 680#define RISC_R4 RISC_BLOCK+0x8 /* RW*: GP Reg R4 */ 681#define RISC_R5 RISC_BLOCK+0xA /* RW*: GP Reg R5 */ 682#define RISC_R6 RISC_BLOCK+0xC /* RW*: GP Reg R6 */ 683#define RISC_R7 RISC_BLOCK+0xE /* RW*: GP Reg R7 */ 684#define RISC_R8 RISC_BLOCK+0x10 /* RW*: GP Reg R8 */ 685#define RISC_R9 RISC_BLOCK+0x12 /* RW*: GP Reg R9 */ 686#define RISC_R10 RISC_BLOCK+0x14 /* RW*: GP Reg R10 */ 687#define RISC_R11 RISC_BLOCK+0x16 /* RW*: GP Reg R11 */ 688#define RISC_R12 RISC_BLOCK+0x18 /* RW*: GP Reg R12 */ 689#define RISC_R13 RISC_BLOCK+0x1a /* RW*: GP Reg R13 */ 690#define RISC_R14 RISC_BLOCK+0x1c /* RW*: GP Reg R14 */ 691#define RISC_R15 RISC_BLOCK+0x1e /* RW*: GP Reg R15 */ 692#define RISC_PSR RISC_BLOCK+0x20 /* RW*: Processor Status */ 693#define RISC_IVR RISC_BLOCK+0x22 /* RW*: Interrupt Vector */ 694#define RISC_PCR RISC_BLOCK+0x24 /* RW*: Processor Ctrl */ 695#define RISC_RAR0 RISC_BLOCK+0x26 /* RW*: Ram Address #0 */ 696#define RISC_RAR1 RISC_BLOCK+0x28 /* RW*: Ram Address #1 */ 697#define RISC_LCR RISC_BLOCK+0x2a /* RW*: Loop Counter */ 698#define RISC_PC RISC_BLOCK+0x2c /* R : Program Counter */ 699#define RISC_MTR RISC_BLOCK+0x2e /* RW*: Memory Timing */ 700#define RISC_MTR2100 RISC_BLOCK+0x30 701 702#define RISC_EMB RISC_BLOCK+0x30 /* RW*: Ext Mem Boundary */ 703#define DUAL_BANK 8 704#define RISC_SP RISC_BLOCK+0x32 /* RW*: Stack Pointer */ 705#define RISC_HRL RISC_BLOCK+0x3e /* R *: Hardware Rev Level */ 706#define HCCR RISC_BLOCK+0x40 /* RW : Host Command & Ctrl */ 707#define BP0 RISC_BLOCK+0x42 /* RW : Processor Brkpt #0 */ 708#define BP1 RISC_BLOCK+0x44 /* RW : Processor Brkpt #1 */ 709#define TCR RISC_BLOCK+0x46 /* W : Test Control */ 710#define TMR RISC_BLOCK+0x48 /* W : Test Mode */ 711 712 713/* PROCESSOR STATUS REGISTER */ 714#define RISC_PSR_FORCE_TRUE 0x8000 715#define RISC_PSR_LOOP_COUNT_DONE 0x4000 716#define RISC_PSR_RISC_INT 0x2000 717#define RISC_PSR_TIMER_ROLLOVER 0x1000 718#define RISC_PSR_ALU_OVERFLOW 0x0800 719#define RISC_PSR_ALU_MSB 0x0400 720#define RISC_PSR_ALU_CARRY 0x0200 721#define RISC_PSR_ALU_ZERO 0x0100 722 723#define RISC_PSR_PCI_ULTRA 0x0080 724#define RISC_PSR_SBUS_ULTRA 0x0020 725 726#define RISC_PSR_DMA_INT 0x0010 727#define RISC_PSR_SXP_INT 0x0008 728#define RISC_PSR_HOST_INT 0x0004 729#define RISC_PSR_INT_PENDING 0x0002 730#define RISC_PSR_FORCE_FALSE 0x0001 731 732 733/* Host Command and Control */ 734#define HCCR_CMD_NOP 0x0000 /* NOP */ 735#define HCCR_CMD_RESET 0x1000 /* Reset RISC */ 736#define HCCR_CMD_PAUSE 0x2000 /* Pause RISC */ 737#define HCCR_CMD_RELEASE 0x3000 /* Release Paused RISC */ 738#define HCCR_CMD_STEP 0x4000 /* Single Step RISC */ 739#define HCCR_2X00_DISABLE_PARITY_PAUSE 0x4001 /* 740 * Disable RISC pause on FPM 741 * parity error. 742 */ 743#define HCCR_CMD_SET_HOST_INT 0x5000 /* Set Host Interrupt */ 744#define HCCR_CMD_CLEAR_HOST_INT 0x6000 /* Clear Host Interrupt */ 745#define HCCR_CMD_CLEAR_RISC_INT 0x7000 /* Clear RISC interrupt */ 746#define HCCR_CMD_BREAKPOINT 0x8000 /* Change breakpoint enables */ 747#define PCI_HCCR_CMD_BIOS 0x9000 /* Write BIOS (disable) */ 748#define PCI_HCCR_CMD_PARITY 0xA000 /* Write parity enable */ 749#define PCI_HCCR_CMD_PARITY_ERR 0xE000 /* Generate parity error */ 750#define HCCR_CMD_TEST_MODE 0xF000 /* Set Test Mode */ 751 752 753#define ISP2100_HCCR_PARITY_ENABLE_2 0x0400 754#define ISP2100_HCCR_PARITY_ENABLE_1 0x0200 755#define ISP2100_HCCR_PARITY_ENABLE_0 0x0100 756#define ISP2100_HCCR_PARITY 0x0001 757 758#define PCI_HCCR_PARITY 0x0400 /* Parity error flag */ 759#define PCI_HCCR_PARITY_ENABLE_1 0x0200 /* Parity enable bank 1 */ 760#define PCI_HCCR_PARITY_ENABLE_0 0x0100 /* Parity enable bank 0 */ 761 762#define HCCR_HOST_INT 0x0080 /* R : Host interrupt set */ 763#define HCCR_RESET 0x0040 /* R : reset in progress */ 764#define HCCR_PAUSE 0x0020 /* R : RISC paused */ 765 766#define PCI_HCCR_BIOS 0x0001 /* W : BIOS enable */ 767 768/* 769 * Defines for Interrupts 770 */ 771#define ISP_INTS_ENABLED(isp) \ 772 ((IS_SCSI(isp))? \ 773 (ISP_READ(isp, BIU_ICR) & BIU_IMASK) : \ 774 (IS_24XX(isp)? (ISP_READ(isp, BIU2400_ICR) & BIU2400_IMASK) : \ 775 (ISP_READ(isp, BIU_ICR) & BIU2100_IMASK))) 776 777#define ISP_ENABLE_INTS(isp) \ 778 (IS_SCSI(isp) ? \ 779 ISP_WRITE(isp, BIU_ICR, BIU_IMASK) : \ 780 (IS_24XX(isp) ? \ 781 (ISP_WRITE(isp, BIU2400_ICR, BIU2400_IMASK)) : \ 782 (ISP_WRITE(isp, BIU_ICR, BIU2100_IMASK)))) 783 784#define ISP_DISABLE_INTS(isp) \ 785 IS_24XX(isp)? ISP_WRITE(isp, BIU2400_ICR, 0) : ISP_WRITE(isp, BIU_ICR, 0) 786 787/* 788 * NVRAM Definitions (PCI cards only) 789 */ 790 791#define ISPBSMX(c, byte, shift, mask) \ 792 (((c)[(byte)] >> (shift)) & (mask)) 793/* 794 * Qlogic 1020/1040 NVRAM is an array of 128 bytes. 795 * 796 * Some portion of the front of this is for general host adapter properties 797 * This is followed by an array of per-target parameters, and is tailed off 798 * with a checksum xor byte at offset 127. For non-byte entities data is 799 * stored in Little Endian order. 800 */ 801 802#define ISP_NVRAM_SIZE 128 803 804#define ISP_NVRAM_VERSION(c) (c)[4] 805#define ISP_NVRAM_FIFO_THRESHOLD(c) ISPBSMX(c, 5, 0, 0x03) 806#define ISP_NVRAM_BIOS_DISABLE(c) ISPBSMX(c, 5, 2, 0x01) 807#define ISP_NVRAM_HBA_ENABLE(c) ISPBSMX(c, 5, 3, 0x01) 808#define ISP_NVRAM_INITIATOR_ID(c) ISPBSMX(c, 5, 4, 0x0f) 809#define ISP_NVRAM_BUS_RESET_DELAY(c) (c)[6] 810#define ISP_NVRAM_BUS_RETRY_COUNT(c) (c)[7] 811#define ISP_NVRAM_BUS_RETRY_DELAY(c) (c)[8] 812#define ISP_NVRAM_ASYNC_DATA_SETUP_TIME(c) ISPBSMX(c, 9, 0, 0x0f) 813#define ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(c) ISPBSMX(c, 9, 4, 0x01) 814#define ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(c) ISPBSMX(c, 9, 5, 0x01) 815#define ISP_NVRAM_DATA_DMA_BURST_ENABLE(c) ISPBSMX(c, 9, 6, 0x01) 816#define ISP_NVRAM_CMD_DMA_BURST_ENABLE(c) ISPBSMX(c, 9, 7, 0x01) 817#define ISP_NVRAM_TAG_AGE_LIMIT(c) (c)[10] 818#define ISP_NVRAM_LOWTRM_ENABLE(c) ISPBSMX(c, 11, 0, 0x01) 819#define ISP_NVRAM_HITRM_ENABLE(c) ISPBSMX(c, 11, 1, 0x01) 820#define ISP_NVRAM_PCMC_BURST_ENABLE(c) ISPBSMX(c, 11, 2, 0x01) 821#define ISP_NVRAM_ENABLE_60_MHZ(c) ISPBSMX(c, 11, 3, 0x01) 822#define ISP_NVRAM_SCSI_RESET_DISABLE(c) ISPBSMX(c, 11, 4, 0x01) 823#define ISP_NVRAM_ENABLE_AUTO_TERM(c) ISPBSMX(c, 11, 5, 0x01) 824#define ISP_NVRAM_FIFO_THRESHOLD_128(c) ISPBSMX(c, 11, 6, 0x01) 825#define ISP_NVRAM_AUTO_TERM_SUPPORT(c) ISPBSMX(c, 11, 7, 0x01) 826#define ISP_NVRAM_SELECTION_TIMEOUT(c) (((c)[12]) | ((c)[13] << 8)) 827#define ISP_NVRAM_MAX_QUEUE_DEPTH(c) (((c)[14]) | ((c)[15] << 8)) 828#define ISP_NVRAM_SCSI_BUS_SIZE(c) ISPBSMX(c, 16, 0, 0x01) 829#define ISP_NVRAM_SCSI_BUS_TYPE(c) ISPBSMX(c, 16, 1, 0x01) 830#define ISP_NVRAM_ADAPTER_CLK_SPEED(c) ISPBSMX(c, 16, 2, 0x01) 831#define ISP_NVRAM_SOFT_TERM_SUPPORT(c) ISPBSMX(c, 16, 3, 0x01) 832#define ISP_NVRAM_FLASH_ONBOARD(c) ISPBSMX(c, 16, 4, 0x01) 833#define ISP_NVRAM_FAST_MTTR_ENABLE(c) ISPBSMX(c, 22, 0, 0x01) 834 835#define ISP_NVRAM_TARGOFF 28 836#define ISP_NVRAM_TARGSIZE 6 837#define _IxT(tgt, tidx) \ 838 (ISP_NVRAM_TARGOFF + (ISP_NVRAM_TARGSIZE * (tgt)) + (tidx)) 839#define ISP_NVRAM_TGT_RENEG(c, t) ISPBSMX(c, _IxT(t, 0), 0, 0x01) 840#define ISP_NVRAM_TGT_QFRZ(c, t) ISPBSMX(c, _IxT(t, 0), 1, 0x01) 841#define ISP_NVRAM_TGT_ARQ(c, t) ISPBSMX(c, _IxT(t, 0), 2, 0x01) 842#define ISP_NVRAM_TGT_TQING(c, t) ISPBSMX(c, _IxT(t, 0), 3, 0x01) 843#define ISP_NVRAM_TGT_SYNC(c, t) ISPBSMX(c, _IxT(t, 0), 4, 0x01) 844#define ISP_NVRAM_TGT_WIDE(c, t) ISPBSMX(c, _IxT(t, 0), 5, 0x01) 845#define ISP_NVRAM_TGT_PARITY(c, t) ISPBSMX(c, _IxT(t, 0), 6, 0x01) 846#define ISP_NVRAM_TGT_DISC(c, t) ISPBSMX(c, _IxT(t, 0), 7, 0x01) 847#define ISP_NVRAM_TGT_EXEC_THROTTLE(c, t) ISPBSMX(c, _IxT(t, 1), 0, 0xff) 848#define ISP_NVRAM_TGT_SYNC_PERIOD(c, t) ISPBSMX(c, _IxT(t, 2), 0, 0xff) 849#define ISP_NVRAM_TGT_SYNC_OFFSET(c, t) ISPBSMX(c, _IxT(t, 3), 0, 0x0f) 850#define ISP_NVRAM_TGT_DEVICE_ENABLE(c, t) ISPBSMX(c, _IxT(t, 3), 4, 0x01) 851#define ISP_NVRAM_TGT_LUN_DISABLE(c, t) ISPBSMX(c, _IxT(t, 3), 5, 0x01) 852 853/* 854 * Qlogic 1080/1240 NVRAM is an array of 256 bytes. 855 * 856 * Some portion of the front of this is for general host adapter properties 857 * This is followed by an array of per-target parameters, and is tailed off 858 * with a checksum xor byte at offset 256. For non-byte entities data is 859 * stored in Little Endian order. 860 */ 861 862#define ISP1080_NVRAM_SIZE 256 863 864#define ISP1080_NVRAM_VERSION(c) ISP_NVRAM_VERSION(c) 865 866/* Offset 5 */ 867/* 868 uint8_t bios_configuration_mode :2; 869 uint8_t bios_disable :1; 870 uint8_t selectable_scsi_boot_enable :1; 871 uint8_t cd_rom_boot_enable :1; 872 uint8_t disable_loading_risc_code :1; 873 uint8_t enable_64bit_addressing :1; 874 uint8_t unused_7 :1; 875 */ 876 877/* Offsets 6, 7 */ 878/* 879 uint8_t boot_lun_number :5; 880 uint8_t scsi_bus_number :1; 881 uint8_t unused_6 :1; 882 uint8_t unused_7 :1; 883 uint8_t boot_target_number :4; 884 uint8_t unused_12 :1; 885 uint8_t unused_13 :1; 886 uint8_t unused_14 :1; 887 uint8_t unused_15 :1; 888 */ 889 890#define ISP1080_NVRAM_HBA_ENABLE(c) ISPBSMX(c, 16, 3, 0x01) 891 892#define ISP1080_NVRAM_BURST_ENABLE(c) ISPBSMX(c, 16, 1, 0x01) 893#define ISP1080_NVRAM_FIFO_THRESHOLD(c) ISPBSMX(c, 16, 4, 0x0f) 894 895#define ISP1080_NVRAM_AUTO_TERM_SUPPORT(c) ISPBSMX(c, 17, 7, 0x01) 896#define ISP1080_NVRAM_BUS0_TERM_MODE(c) ISPBSMX(c, 17, 0, 0x03) 897#define ISP1080_NVRAM_BUS1_TERM_MODE(c) ISPBSMX(c, 17, 2, 0x03) 898 899#define ISP1080_ISP_PARAMETER(c) \ 900 (((c)[18]) | ((c)[19] << 8)) 901 902#define ISP1080_FAST_POST(c) ISPBSMX(c, 20, 0, 0x01) 903#define ISP1080_REPORT_LVD_TRANSITION(c) ISPBSMX(c, 20, 1, 0x01) 904 905#define ISP1080_BUS1_OFF 112 906 907#define ISP1080_NVRAM_INITIATOR_ID(c, b) \ 908 ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 24, 0, 0x0f) 909#define ISP1080_NVRAM_BUS_RESET_DELAY(c, b) \ 910 (c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 25] 911#define ISP1080_NVRAM_BUS_RETRY_COUNT(c, b) \ 912 (c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 26] 913#define ISP1080_NVRAM_BUS_RETRY_DELAY(c, b) \ 914 (c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 27] 915 916#define ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(c, b) \ 917 ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 0, 0x0f) 918#define ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(c, b) \ 919 ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 4, 0x01) 920#define ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(c, b) \ 921 ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 5, 0x01) 922#define ISP1080_NVRAM_SELECTION_TIMEOUT(c, b) \ 923 (((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 30]) | \ 924 ((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 31] << 8)) 925#define ISP1080_NVRAM_MAX_QUEUE_DEPTH(c, b) \ 926 (((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 32]) | \ 927 ((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 33] << 8)) 928 929#define ISP1080_NVRAM_TARGOFF(b) \ 930 ((b == 0)? 40: (40 + ISP1080_BUS1_OFF)) 931#define ISP1080_NVRAM_TARGSIZE 6 932#define _IxT8(tgt, tidx, b) \ 933 (ISP1080_NVRAM_TARGOFF((b)) + (ISP1080_NVRAM_TARGSIZE * (tgt)) + (tidx)) 934 935#define ISP1080_NVRAM_TGT_RENEG(c, t, b) \ 936 ISPBSMX(c, _IxT8(t, 0, (b)), 0, 0x01) 937#define ISP1080_NVRAM_TGT_QFRZ(c, t, b) \ 938 ISPBSMX(c, _IxT8(t, 0, (b)), 1, 0x01) 939#define ISP1080_NVRAM_TGT_ARQ(c, t, b) \ 940 ISPBSMX(c, _IxT8(t, 0, (b)), 2, 0x01) 941#define ISP1080_NVRAM_TGT_TQING(c, t, b) \ 942 ISPBSMX(c, _IxT8(t, 0, (b)), 3, 0x01) 943#define ISP1080_NVRAM_TGT_SYNC(c, t, b) \ 944 ISPBSMX(c, _IxT8(t, 0, (b)), 4, 0x01) 945#define ISP1080_NVRAM_TGT_WIDE(c, t, b) \ 946 ISPBSMX(c, _IxT8(t, 0, (b)), 5, 0x01) 947#define ISP1080_NVRAM_TGT_PARITY(c, t, b) \ 948 ISPBSMX(c, _IxT8(t, 0, (b)), 6, 0x01) 949#define ISP1080_NVRAM_TGT_DISC(c, t, b) \ 950 ISPBSMX(c, _IxT8(t, 0, (b)), 7, 0x01) 951#define ISP1080_NVRAM_TGT_EXEC_THROTTLE(c, t, b) \ 952 ISPBSMX(c, _IxT8(t, 1, (b)), 0, 0xff) 953#define ISP1080_NVRAM_TGT_SYNC_PERIOD(c, t, b) \ 954 ISPBSMX(c, _IxT8(t, 2, (b)), 0, 0xff) 955#define ISP1080_NVRAM_TGT_SYNC_OFFSET(c, t, b) \ 956 ISPBSMX(c, _IxT8(t, 3, (b)), 0, 0x0f) 957#define ISP1080_NVRAM_TGT_DEVICE_ENABLE(c, t, b) \ 958 ISPBSMX(c, _IxT8(t, 3, (b)), 4, 0x01) 959#define ISP1080_NVRAM_TGT_LUN_DISABLE(c, t, b) \ 960 ISPBSMX(c, _IxT8(t, 3, (b)), 5, 0x01) 961 962#define ISP12160_NVRAM_HBA_ENABLE ISP1080_NVRAM_HBA_ENABLE 963#define ISP12160_NVRAM_BURST_ENABLE ISP1080_NVRAM_BURST_ENABLE 964#define ISP12160_NVRAM_FIFO_THRESHOLD ISP1080_NVRAM_FIFO_THRESHOLD 965#define ISP12160_NVRAM_AUTO_TERM_SUPPORT ISP1080_NVRAM_AUTO_TERM_SUPPORT 966#define ISP12160_NVRAM_BUS0_TERM_MODE ISP1080_NVRAM_BUS0_TERM_MODE 967#define ISP12160_NVRAM_BUS1_TERM_MODE ISP1080_NVRAM_BUS1_TERM_MODE 968#define ISP12160_ISP_PARAMETER ISP12160_ISP_PARAMETER 969#define ISP12160_FAST_POST ISP1080_FAST_POST 970#define ISP12160_REPORT_LVD_TRANSITION ISP1080_REPORT_LVD_TRANSTION 971 972#define ISP12160_NVRAM_INITIATOR_ID \ 973 ISP1080_NVRAM_INITIATOR_ID 974#define ISP12160_NVRAM_BUS_RESET_DELAY \ 975 ISP1080_NVRAM_BUS_RESET_DELAY 976#define ISP12160_NVRAM_BUS_RETRY_COUNT \ 977 ISP1080_NVRAM_BUS_RETRY_COUNT 978#define ISP12160_NVRAM_BUS_RETRY_DELAY \ 979 ISP1080_NVRAM_BUS_RETRY_DELAY 980#define ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME \ 981 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME 982#define ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION \ 983 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION 984#define ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION \ 985 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION 986#define ISP12160_NVRAM_SELECTION_TIMEOUT \ 987 ISP1080_NVRAM_SELECTION_TIMEOUT 988#define ISP12160_NVRAM_MAX_QUEUE_DEPTH \ 989 ISP1080_NVRAM_MAX_QUEUE_DEPTH 990 991 992#define ISP12160_BUS0_OFF 24 993#define ISP12160_BUS1_OFF 136 994 995#define ISP12160_NVRAM_TARGOFF(b) \ 996 (((b == 0)? ISP12160_BUS0_OFF : ISP12160_BUS1_OFF) + 16) 997 998#define ISP12160_NVRAM_TARGSIZE 6 999#define _IxT16(tgt, tidx, b) \ 1000 (ISP12160_NVRAM_TARGOFF((b))+(ISP12160_NVRAM_TARGSIZE * (tgt))+(tidx)) 1001 1002#define ISP12160_NVRAM_TGT_RENEG(c, t, b) \ 1003 ISPBSMX(c, _IxT16(t, 0, (b)), 0, 0x01) 1004#define ISP12160_NVRAM_TGT_QFRZ(c, t, b) \ 1005 ISPBSMX(c, _IxT16(t, 0, (b)), 1, 0x01) 1006#define ISP12160_NVRAM_TGT_ARQ(c, t, b) \ 1007 ISPBSMX(c, _IxT16(t, 0, (b)), 2, 0x01) 1008#define ISP12160_NVRAM_TGT_TQING(c, t, b) \ 1009 ISPBSMX(c, _IxT16(t, 0, (b)), 3, 0x01) 1010#define ISP12160_NVRAM_TGT_SYNC(c, t, b) \ 1011 ISPBSMX(c, _IxT16(t, 0, (b)), 4, 0x01) 1012#define ISP12160_NVRAM_TGT_WIDE(c, t, b) \ 1013 ISPBSMX(c, _IxT16(t, 0, (b)), 5, 0x01) 1014#define ISP12160_NVRAM_TGT_PARITY(c, t, b) \ 1015 ISPBSMX(c, _IxT16(t, 0, (b)), 6, 0x01) 1016#define ISP12160_NVRAM_TGT_DISC(c, t, b) \ 1017 ISPBSMX(c, _IxT16(t, 0, (b)), 7, 0x01) 1018 1019#define ISP12160_NVRAM_TGT_EXEC_THROTTLE(c, t, b) \ 1020 ISPBSMX(c, _IxT16(t, 1, (b)), 0, 0xff) 1021#define ISP12160_NVRAM_TGT_SYNC_PERIOD(c, t, b) \ 1022 ISPBSMX(c, _IxT16(t, 2, (b)), 0, 0xff) 1023 1024#define ISP12160_NVRAM_TGT_SYNC_OFFSET(c, t, b) \ 1025 ISPBSMX(c, _IxT16(t, 3, (b)), 0, 0x1f) 1026#define ISP12160_NVRAM_TGT_DEVICE_ENABLE(c, t, b) \ 1027 ISPBSMX(c, _IxT16(t, 3, (b)), 5, 0x01) 1028 1029#define ISP12160_NVRAM_PPR_OPTIONS(c, t, b) \ 1030 ISPBSMX(c, _IxT16(t, 4, (b)), 0, 0x0f) 1031#define ISP12160_NVRAM_PPR_WIDTH(c, t, b) \ 1032 ISPBSMX(c, _IxT16(t, 4, (b)), 4, 0x03) 1033#define ISP12160_NVRAM_PPR_ENABLE(c, t, b) \ 1034 ISPBSMX(c, _IxT16(t, 4, (b)), 7, 0x01) 1035 1036/* 1037 * Qlogic 2100 thru 2300 NVRAM is an array of 256 bytes. 1038 * 1039 * Some portion of the front of this is for general RISC engine parameters, 1040 * mostly reflecting the state of the last INITIALIZE FIRMWARE mailbox command. 1041 * 1042 * This is followed by some general host adapter parameters, and ends with 1043 * a checksum xor byte at offset 255. For non-byte entities data is stored 1044 * in Little Endian order. 1045 */ 1046#define ISP2100_NVRAM_SIZE 256 1047/* ISP_NVRAM_VERSION is in same overall place */ 1048#define ISP2100_NVRAM_RISCVER(c) (c)[6] 1049#define ISP2100_NVRAM_OPTIONS(c) ((c)[8] | ((c)[9] << 8)) 1050#define ISP2100_NVRAM_MAXFRAMELENGTH(c) (((c)[10]) | ((c)[11] << 8)) 1051#define ISP2100_NVRAM_MAXIOCBALLOCATION(c) (((c)[12]) | ((c)[13] << 8)) 1052#define ISP2100_NVRAM_EXECUTION_THROTTLE(c) (((c)[14]) | ((c)[15] << 8)) 1053#define ISP2100_NVRAM_RETRY_COUNT(c) (c)[16] 1054#define ISP2100_NVRAM_RETRY_DELAY(c) (c)[17] 1055 1056#define ISP2100_NVRAM_PORT_NAME(c) (\ 1057 (((uint64_t)(c)[18]) << 56) | \ 1058 (((uint64_t)(c)[19]) << 48) | \ 1059 (((uint64_t)(c)[20]) << 40) | \ 1060 (((uint64_t)(c)[21]) << 32) | \ 1061 (((uint64_t)(c)[22]) << 24) | \ 1062 (((uint64_t)(c)[23]) << 16) | \ 1063 (((uint64_t)(c)[24]) << 8) | \ 1064 (((uint64_t)(c)[25]) << 0)) 1065 1066#define ISP2100_NVRAM_HARDLOOPID(c) ((c)[26] | ((c)[27] << 8)) 1067#define ISP2100_NVRAM_TOV(c) ((c)[29]) 1068 1069#define ISP2100_NVRAM_NODE_NAME(c) (\ 1070 (((uint64_t)(c)[30]) << 56) | \ 1071 (((uint64_t)(c)[31]) << 48) | \ 1072 (((uint64_t)(c)[32]) << 40) | \ 1073 (((uint64_t)(c)[33]) << 32) | \ 1074 (((uint64_t)(c)[34]) << 24) | \ 1075 (((uint64_t)(c)[35]) << 16) | \ 1076 (((uint64_t)(c)[36]) << 8) | \ 1077 (((uint64_t)(c)[37]) << 0)) 1078 1079#define ISP2100_XFW_OPTIONS(c) ((c)[38] | ((c)[39] << 8)) 1080 1081#define ISP2100_RACC_TIMER(c) (c)[40] 1082#define ISP2100_IDELAY_TIMER(c) (c)[41] 1083 1084#define ISP2100_ZFW_OPTIONS(c) ((c)[42] | ((c)[43] << 8)) 1085 1086#define ISP2100_SERIAL_LINK(c) ((c)[68] | ((c)[69] << 8)) 1087 1088#define ISP2100_NVRAM_HBA_OPTIONS(c) ((c)[70] | ((c)[71] << 8)) 1089#define ISP2100_NVRAM_HBA_DISABLE(c) ISPBSMX(c, 70, 0, 0x01) 1090#define ISP2100_NVRAM_BIOS_DISABLE(c) ISPBSMX(c, 70, 1, 0x01) 1091#define ISP2100_NVRAM_LUN_DISABLE(c) ISPBSMX(c, 70, 2, 0x01) 1092#define ISP2100_NVRAM_ENABLE_SELECT_BOOT(c) ISPBSMX(c, 70, 3, 0x01) 1093#define ISP2100_NVRAM_DISABLE_CODELOAD(c) ISPBSMX(c, 70, 4, 0x01) 1094#define ISP2100_NVRAM_SET_CACHELINESZ(c) ISPBSMX(c, 70, 5, 0x01) 1095 1096#define ISP2100_NVRAM_BOOT_NODE_NAME(c) (\ 1097 (((uint64_t)(c)[72]) << 56) | \ 1098 (((uint64_t)(c)[73]) << 48) | \ 1099 (((uint64_t)(c)[74]) << 40) | \ 1100 (((uint64_t)(c)[75]) << 32) | \ 1101 (((uint64_t)(c)[76]) << 24) | \ 1102 (((uint64_t)(c)[77]) << 16) | \ 1103 (((uint64_t)(c)[78]) << 8) | \ 1104 (((uint64_t)(c)[79]) << 0)) 1105 1106#define ISP2100_NVRAM_BOOT_LUN(c) (c)[80] 1107#define ISP2100_RESET_DELAY(c) (c)[81] 1108 1109#define ISP2100_HBA_FEATURES(c) ((c)[232] | ((c)[233] << 8)) 1110 1111/* 1112 * Qlogic 2400 NVRAM is an array of 512 bytes with a 32 bit checksum. 1113 */ 1114#define ISP2400_NVRAM_PORT0_ADDR 0x80 1115#define ISP2400_NVRAM_PORT1_ADDR 0x180 1116#define ISP2400_NVRAM_SIZE 512 1117 1118#define ISP2400_NVRAM_VERSION(c) ((c)[4] | ((c)[5] << 8)) 1119#define ISP2400_NVRAM_MAXFRAMELENGTH(c) (((c)[12]) | ((c)[13] << 8)) 1120#define ISP2400_NVRAM_EXECUTION_THROTTLE(c) (((c)[14]) | ((c)[15] << 8)) 1121#define ISP2400_NVRAM_EXCHANGE_COUNT(c) (((c)[16]) | ((c)[17] << 8)) 1122#define ISP2400_NVRAM_HARDLOOPID(c) ((c)[18] | ((c)[19] << 8)) 1123 1124#define ISP2400_NVRAM_PORT_NAME(c) (\ 1125 (((uint64_t)(c)[20]) << 56) | \ 1126 (((uint64_t)(c)[21]) << 48) | \ 1127 (((uint64_t)(c)[22]) << 40) | \ 1128 (((uint64_t)(c)[23]) << 32) | \ 1129 (((uint64_t)(c)[24]) << 24) | \ 1130 (((uint64_t)(c)[25]) << 16) | \ 1131 (((uint64_t)(c)[26]) << 8) | \ 1132 (((uint64_t)(c)[27]) << 0)) 1133 1134#define ISP2400_NVRAM_NODE_NAME(c) (\ 1135 (((uint64_t)(c)[28]) << 56) | \ 1136 (((uint64_t)(c)[29]) << 48) | \ 1137 (((uint64_t)(c)[30]) << 40) | \ 1138 (((uint64_t)(c)[31]) << 32) | \ 1139 (((uint64_t)(c)[32]) << 24) | \ 1140 (((uint64_t)(c)[33]) << 16) | \ 1141 (((uint64_t)(c)[34]) << 8) | \ 1142 (((uint64_t)(c)[35]) << 0)) 1143 1144#define ISP2400_NVRAM_LOGIN_RETRY_CNT(c) ((c)[36] | ((c)[37] << 8)) 1145#define ISP2400_NVRAM_LINK_DOWN_ON_NOS(c) ((c)[38] | ((c)[39] << 8)) 1146#define ISP2400_NVRAM_INTERRUPT_DELAY(c) ((c)[40] | ((c)[41] << 8)) 1147#define ISP2400_NVRAM_LOGIN_TIMEOUT(c) ((c)[42] | ((c)[43] << 8)) 1148 1149#define ISP2400_NVRAM_FIRMWARE_OPTIONS1(c) \ 1150 ((c)[44] | ((c)[45] << 8) | ((c)[46] << 16) | ((c)[47] << 24)) 1151#define ISP2400_NVRAM_FIRMWARE_OPTIONS2(c) \ 1152 ((c)[48] | ((c)[49] << 8) | ((c)[50] << 16) | ((c)[51] << 24)) 1153#define ISP2400_NVRAM_FIRMWARE_OPTIONS3(c) \ 1154 ((c)[52] | ((c)[53] << 8) | ((c)[54] << 16) | ((c)[55] << 24)) 1155 1156/* 1157 * Firmware Crash Dump 1158 * 1159 * QLogic needs specific information format when they look at firmware crashes. 1160 * 1161 * This is incredibly kernel memory consumptive (to say the least), so this 1162 * code is only compiled in when needed. 1163 */ 1164 1165#define QLA2200_RISC_IMAGE_DUMP_SIZE \ 1166 (1 * sizeof (uint16_t)) + /* 'used' flag (also HBA type) */ \ 1167 (352 * sizeof (uint16_t)) + /* RISC registers */ \ 1168 (61440 * sizeof (uint16_t)) /* RISC SRAM (offset 0x1000..0xffff) */ 1169#define QLA2300_RISC_IMAGE_DUMP_SIZE \ 1170 (1 * sizeof (uint16_t)) + /* 'used' flag (also HBA type) */ \ 1171 (464 * sizeof (uint16_t)) + /* RISC registers */ \ 1172 (63488 * sizeof (uint16_t)) + /* RISC SRAM (0x0800..0xffff) */ \ 1173 (4096 * sizeof (uint16_t)) + /* RISC SRAM (0x10000..0x10FFF) */ \ 1174 (61440 * sizeof (uint16_t)) /* RISC SRAM (0x11000..0x1FFFF) */ 1175/* the larger of the two */ 1176#define ISP_CRASH_IMAGE_SIZE QLA2300_RISC_IMAGE_DUMP_SIZE 1177#endif /* _ISPREG_H */ 1178