| 1 | /* $NetBSD: ispreg.h,v 1.34 2010/03/26 20:52:01 mjacob Exp $ */ |
| 2 | /* |
| 3 | * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Additional Copyright (C) 2000-2007 by Matthew Jacob |
| 7 | * All rights reserved. |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions |
| 11 | * are met: |
| 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 | * 3. The name of the author may not be used to endorse or promote products |
| 18 | * derived from this software without specific prior written permission |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 21 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 22 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 23 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 24 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 25 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 29 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 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 0x3f /* 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_RQST_UPDATE 0x14 /* Resquest 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 | |
| 142 | /* fifo command stuff- mostly for SPI */ |
| 143 | #define DFIFO_COMMAND (BIU_BLOCK+0x60) /* RW : Command FIFO Port */ |
| 144 | #define RDMA2100_CONTROL DFIFO_COMMAND |
| 145 | #define DFIFO_DATA (BIU_BLOCK+0x62) /* RW : Data FIFO Port */ |
| 146 | |
| 147 | /* |
| 148 | * Putzed DMA register layouts. |
| 149 | */ |
| 150 | #define CDMA_CONF (DMA_BLOCK+0x20) /* RW*: DMA Configuration */ |
| 151 | #define CDMA2100_CONTROL CDMA_CONF |
| 152 | #define CDMA_CONTROL (DMA_BLOCK+0x22) /* RW*: DMA Control */ |
| 153 | #define CDMA_STATUS (DMA_BLOCK+0x24) /* R : DMA Status */ |
| 154 | #define CDMA_FIFO_STS (DMA_BLOCK+0x26) /* R : DMA FIFO Status */ |
| 155 | #define CDMA_COUNT (DMA_BLOCK+0x28) /* RW*: DMA Transfer Count */ |
| 156 | #define CDMA_ADDR0 (DMA_BLOCK+0x2C) /* RW*: DMA Address, Word 0 */ |
| 157 | #define CDMA_ADDR1 (DMA_BLOCK+0x2E) /* RW*: DMA Address, Word 1 */ |
| 158 | #define CDMA_ADDR2 (DMA_BLOCK+0x30) /* RW*: DMA Address, Word 2 */ |
| 159 | #define CDMA_ADDR3 (DMA_BLOCK+0x32) /* RW*: DMA Address, Word 3 */ |
| 160 | |
| 161 | #define DDMA_CONF (DMA_BLOCK+0x40) /* RW*: DMA Configuration */ |
| 162 | #define TDMA2100_CONTROL DDMA_CONF |
| 163 | #define DDMA_CONTROL (DMA_BLOCK+0x42) /* RW*: DMA Control */ |
| 164 | #define DDMA_STATUS (DMA_BLOCK+0x44) /* R : DMA Status */ |
| 165 | #define DDMA_FIFO_STS (DMA_BLOCK+0x46) /* R : DMA FIFO Status */ |
| 166 | #define DDMA_COUNT_LO (DMA_BLOCK+0x48) /* RW*: DMA Xfer Count, Low */ |
| 167 | #define DDMA_COUNT_HI (DMA_BLOCK+0x4A) /* RW*: DMA Xfer Count, High */ |
| 168 | #define DDMA_ADDR0 (DMA_BLOCK+0x4C) /* RW*: DMA Address, Word 0 */ |
| 169 | #define DDMA_ADDR1 (DMA_BLOCK+0x4E) /* RW*: DMA Address, Word 1 */ |
| 170 | /* these are for the 1040A cards */ |
| 171 | #define DDMA_ADDR2 (DMA_BLOCK+0x50) /* RW*: DMA Address, Word 2 */ |
| 172 | #define DDMA_ADDR3 (DMA_BLOCK+0x52) /* RW*: DMA Address, Word 3 */ |
| 173 | |
| 174 | |
| 175 | /* |
| 176 | * Bus Interface Block Register Definitions |
| 177 | */ |
| 178 | /* BUS CONFIGURATION REGISTER #0 */ |
| 179 | #define BIU_CONF0_HW_MASK 0x000F /* Hardware revision mask */ |
| 180 | /* BUS CONFIGURATION REGISTER #1 */ |
| 181 | |
| 182 | #define BIU_SBUS_CONF1_PARITY 0x0100 /* Enable parity checking */ |
| 183 | #define BIU_SBUS_CONF1_FCODE_MASK 0x00F0 /* Fcode cycle mask */ |
| 184 | |
| 185 | #define BIU_PCI_CONF1_FIFO_128 0x0040 /* 128 bytes FIFO threshold */ |
| 186 | #define BIU_PCI_CONF1_FIFO_64 0x0030 /* 64 bytes FIFO threshold */ |
| 187 | #define BIU_PCI_CONF1_FIFO_32 0x0020 /* 32 bytes FIFO threshold */ |
| 188 | #define BIU_PCI_CONF1_FIFO_16 0x0010 /* 16 bytes FIFO threshold */ |
| 189 | #define BIU_BURST_ENABLE 0x0004 /* Global enable Bus bursts */ |
| 190 | #define BIU_SBUS_CONF1_FIFO_64 0x0003 /* 64 bytes FIFO threshold */ |
| 191 | #define BIU_SBUS_CONF1_FIFO_32 0x0002 /* 32 bytes FIFO threshold */ |
| 192 | #define BIU_SBUS_CONF1_FIFO_16 0x0001 /* 16 bytes FIFO threshold */ |
| 193 | #define BIU_SBUS_CONF1_FIFO_8 0x0000 /* 8 bytes FIFO threshold */ |
| 194 | #define BIU_SBUS_CONF1_BURST8 0x0008 /* Enable 8-byte bursts */ |
| 195 | #define BIU_PCI_CONF1_SXP 0x0008 /* SXP register select */ |
| 196 | |
| 197 | #define BIU_PCI1080_CONF1_SXP0 0x0100 /* SXP bank #1 select */ |
| 198 | #define BIU_PCI1080_CONF1_SXP1 0x0200 /* SXP bank #2 select */ |
| 199 | #define BIU_PCI1080_CONF1_DMA 0x0300 /* DMA bank select */ |
| 200 | |
| 201 | /* ISP2100 Bus Control/Status Register */ |
| 202 | |
| 203 | #define BIU2100_ICSR_REGBSEL 0x30 /* RW: register bank select */ |
| 204 | #define BIU2100_RISC_REGS (0 << 4) /* RISC Regs */ |
| 205 | #define BIU2100_FB_REGS (1 << 4) /* FrameBuffer Regs */ |
| 206 | #define BIU2100_FPM0_REGS (2 << 4) /* FPM 0 Regs */ |
| 207 | #define BIU2100_FPM1_REGS (3 << 4) /* FPM 1 Regs */ |
| 208 | #define BIU2100_NVRAM_OFFSET (1 << 14) |
| 209 | #define BIU2100_FLASH_UPPER_64K 0x04 /* RW: Upper 64K Bank Select */ |
| 210 | #define BIU2100_FLASH_ENABLE 0x02 /* RW: Enable Flash RAM */ |
| 211 | #define BIU2100_SOFT_RESET 0x01 |
| 212 | /* SOFT RESET FOR ISP2100 is same bit, but in this register, not ICR */ |
| 213 | |
| 214 | |
| 215 | /* BUS CONTROL REGISTER */ |
| 216 | #define BIU_ICR_ENABLE_DMA_INT 0x0020 /* Enable DMA interrupts */ |
| 217 | #define BIU_ICR_ENABLE_CDMA_INT 0x0010 /* Enable CDMA interrupts */ |
| 218 | #define BIU_ICR_ENABLE_SXP_INT 0x0008 /* Enable SXP interrupts */ |
| 219 | #define BIU_ICR_ENABLE_RISC_INT 0x0004 /* Enable Risc interrupts */ |
| 220 | #define BIU_ICR_ENABLE_ALL_INTS 0x0002 /* Global enable all inter */ |
| 221 | #define BIU_ICR_SOFT_RESET 0x0001 /* Soft Reset of ISP */ |
| 222 | |
| 223 | #define BIU_IMASK (BIU_ICR_ENABLE_RISC_INT|BIU_ICR_ENABLE_ALL_INTS) |
| 224 | |
| 225 | #define BIU2100_ICR_ENABLE_ALL_INTS 0x8000 |
| 226 | #define BIU2100_ICR_ENA_FPM_INT 0x0020 |
| 227 | #define BIU2100_ICR_ENA_FB_INT 0x0010 |
| 228 | #define BIU2100_ICR_ENA_RISC_INT 0x0008 |
| 229 | #define BIU2100_ICR_ENA_CDMA_INT 0x0004 |
| 230 | #define BIU2100_ICR_ENABLE_RXDMA_INT 0x0002 |
| 231 | #define BIU2100_ICR_ENABLE_TXDMA_INT 0x0001 |
| 232 | #define BIU2100_ICR_DISABLE_ALL_INTS 0x0000 |
| 233 | |
| 234 | #define BIU2100_IMASK (BIU2100_ICR_ENA_RISC_INT|BIU2100_ICR_ENABLE_ALL_INTS) |
| 235 | |
| 236 | /* BUS STATUS REGISTER */ |
| 237 | #define BIU_ISR_DMA_INT 0x0020 /* DMA interrupt pending */ |
| 238 | #define BIU_ISR_CDMA_INT 0x0010 /* CDMA interrupt pending */ |
| 239 | #define BIU_ISR_SXP_INT 0x0008 /* SXP interrupt pending */ |
| 240 | #define BIU_ISR_RISC_INT 0x0004 /* Risc interrupt pending */ |
| 241 | #define BIU_ISR_IPEND 0x0002 /* Global interrupt pending */ |
| 242 | |
| 243 | #define BIU2100_ISR_INT_PENDING 0x8000 /* Global interrupt pending */ |
| 244 | #define BIU2100_ISR_FPM_INT 0x0020 /* FPM interrupt pending */ |
| 245 | #define BIU2100_ISR_FB_INT 0x0010 /* FB interrupt pending */ |
| 246 | #define BIU2100_ISR_RISC_INT 0x0008 /* Risc interrupt pending */ |
| 247 | #define BIU2100_ISR_CDMA_INT 0x0004 /* CDMA interrupt pending */ |
| 248 | #define BIU2100_ISR_RXDMA_INT_PENDING 0x0002 /* Global interrupt pending */ |
| 249 | #define BIU2100_ISR_TXDMA_INT_PENDING 0x0001 /* Global interrupt pending */ |
| 250 | |
| 251 | #define INT_PENDING(isp, isr) \ |
| 252 | IS_FC(isp)? \ |
| 253 | (IS_24XX(isp)? (isr & BIU2400_ISR_RISC_INT) : (isr & BIU2100_ISR_RISC_INT)) :\ |
| 254 | (isr & BIU_ISR_RISC_INT) |
| 255 | |
| 256 | #define INT_PENDING_MASK(isp) \ |
| 257 | (IS_FC(isp)? (IS_24XX(isp)? BIU2400_ISR_RISC_INT : BIU2100_ISR_RISC_INT) : \ |
| 258 | (BIU_ISR_RISC_INT)) |
| 259 | |
| 260 | /* BUS SEMAPHORE REGISTER */ |
| 261 | #define BIU_SEMA_STATUS 0x0002 /* Semaphore Status Bit */ |
| 262 | #define BIU_SEMA_LOCK 0x0001 /* Semaphore Lock Bit */ |
| 263 | |
| 264 | /* NVRAM SEMAPHORE REGISTER */ |
| 265 | #define BIU_NVRAM_CLOCK 0x0001 |
| 266 | #define BIU_NVRAM_SELECT 0x0002 |
| 267 | #define BIU_NVRAM_DATAOUT 0x0004 |
| 268 | #define BIU_NVRAM_DATAIN 0x0008 |
| 269 | #define BIU_NVRAM_BUSY 0x0080 /* 2322/24xx only */ |
| 270 | #define ISP_NVRAM_READ 6 |
| 271 | |
| 272 | /* COMNMAND && DATA DMA CONFIGURATION REGISTER */ |
| 273 | #define DMA_ENABLE_SXP_DMA 0x0008 /* Enable SXP to DMA Data */ |
| 274 | #define DMA_ENABLE_INTS 0x0004 /* Enable interrupts to RISC */ |
| 275 | #define DMA_ENABLE_BURST 0x0002 /* Enable Bus burst trans */ |
| 276 | #define DMA_DMA_DIRECTION 0x0001 /* |
| 277 | * Set DMA direction: |
| 278 | * 0 - DMA FIFO to host |
| 279 | * 1 - Host to DMA FIFO |
| 280 | */ |
| 281 | |
| 282 | /* COMMAND && DATA DMA CONTROL REGISTER */ |
| 283 | #define DMA_CNTRL_SUSPEND_CHAN 0x0010 /* Suspend DMA transfer */ |
| 284 | #define DMA_CNTRL_CLEAR_CHAN 0x0008 /* |
| 285 | * Clear FIFO and DMA Channel, |
| 286 | * reset DMA registers |
| 287 | */ |
| 288 | #define DMA_CNTRL_CLEAR_FIFO 0x0004 /* Clear DMA FIFO */ |
| 289 | #define DMA_CNTRL_RESET_INT 0x0002 /* Clear DMA interrupt */ |
| 290 | #define DMA_CNTRL_STROBE 0x0001 /* Start DMA transfer */ |
| 291 | |
| 292 | /* |
| 293 | * Variants of same for 2100 |
| 294 | */ |
| 295 | #define DMA_CNTRL2100_CLEAR_CHAN 0x0004 |
| 296 | #define DMA_CNTRL2100_RESET_INT 0x0002 |
| 297 | |
| 298 | |
| 299 | |
| 300 | /* DMA STATUS REGISTER */ |
| 301 | #define DMA_SBUS_STATUS_PIPE_MASK 0x00C0 /* DMA Pipeline status mask */ |
| 302 | #define DMA_SBUS_STATUS_CHAN_MASK 0x0030 /* Channel status mask */ |
| 303 | #define DMA_SBUS_STATUS_BUS_PARITY 0x0008 /* Parity Error on bus */ |
| 304 | #define DMA_SBUS_STATUS_BUS_ERR 0x0004 /* Error Detected on bus */ |
| 305 | #define DMA_SBUS_STATUS_TERM_COUNT 0x0002 /* DMA Transfer Completed */ |
| 306 | #define DMA_SBUS_STATUS_INTERRUPT 0x0001 /* Enable DMA channel inter */ |
| 307 | |
| 308 | #define DMA_PCI_STATUS_INTERRUPT 0x8000 /* Enable DMA channel inter */ |
| 309 | #define DMA_PCI_STATUS_RETRY_STAT 0x4000 /* Retry status */ |
| 310 | #define DMA_PCI_STATUS_CHAN_MASK 0x3000 /* Channel status mask */ |
| 311 | #define DMA_PCI_STATUS_FIFO_OVR 0x0100 /* DMA FIFO overrun cond */ |
| 312 | #define DMA_PCI_STATUS_FIFO_UDR 0x0080 /* DMA FIFO underrun cond */ |
| 313 | #define DMA_PCI_STATUS_BUS_ERR 0x0040 /* Error Detected on bus */ |
| 314 | #define DMA_PCI_STATUS_BUS_PARITY 0x0020 /* Parity Error on bus */ |
| 315 | #define DMA_PCI_STATUS_CLR_PEND 0x0010 /* DMA clear pending */ |
| 316 | #define DMA_PCI_STATUS_TERM_COUNT 0x0008 /* DMA Transfer Completed */ |
| 317 | #define DMA_PCI_STATUS_DMA_SUSP 0x0004 /* DMA suspended */ |
| 318 | #define DMA_PCI_STATUS_PIPE_MASK 0x0003 /* DMA Pipeline status mask */ |
| 319 | |
| 320 | /* DMA Status Register, pipeline status bits */ |
| 321 | #define DMA_SBUS_PIPE_FULL 0x00C0 /* Both pipeline stages full */ |
| 322 | #define DMA_SBUS_PIPE_OVERRUN 0x0080 /* Pipeline overrun */ |
| 323 | #define DMA_SBUS_PIPE_STAGE1 0x0040 /* |
| 324 | * Pipeline stage 1 Loaded, |
| 325 | * stage 2 empty |
| 326 | */ |
| 327 | #define DMA_PCI_PIPE_FULL 0x0003 /* Both pipeline stages full */ |
| 328 | #define DMA_PCI_PIPE_OVERRUN 0x0002 /* Pipeline overrun */ |
| 329 | #define DMA_PCI_PIPE_STAGE1 0x0001 /* |
| 330 | * Pipeline stage 1 Loaded, |
| 331 | * stage 2 empty |
| 332 | */ |
| 333 | #define DMA_PIPE_EMPTY 0x0000 /* All pipeline stages empty */ |
| 334 | |
| 335 | /* DMA Status Register, channel status bits */ |
| 336 | #define DMA_SBUS_CHAN_SUSPEND 0x0030 /* Channel error or suspended */ |
| 337 | #define DMA_SBUS_CHAN_TRANSFER 0x0020 /* Chan transfer in progress */ |
| 338 | #define DMA_SBUS_CHAN_ACTIVE 0x0010 /* Chan trans to host active */ |
| 339 | #define DMA_PCI_CHAN_TRANSFER 0x3000 /* Chan transfer in progress */ |
| 340 | #define DMA_PCI_CHAN_SUSPEND 0x2000 /* Channel error or suspended */ |
| 341 | #define DMA_PCI_CHAN_ACTIVE 0x1000 /* Chan trans to host active */ |
| 342 | #define ISP_DMA_CHAN_IDLE 0x0000 /* Chan idle (normal comp) */ |
| 343 | |
| 344 | |
| 345 | /* DMA FIFO STATUS REGISTER */ |
| 346 | #define DMA_FIFO_STATUS_OVERRUN 0x0200 /* FIFO Overrun Condition */ |
| 347 | #define DMA_FIFO_STATUS_UNDERRUN 0x0100 /* FIFO Underrun Condition */ |
| 348 | #define DMA_FIFO_SBUS_COUNT_MASK 0x007F /* FIFO Byte count mask */ |
| 349 | #define DMA_FIFO_PCI_COUNT_MASK 0x00FF /* FIFO Byte count mask */ |
| 350 | |
| 351 | /* |
| 352 | * 2400 Interface Offsets and Register Definitions |
| 353 | * |
| 354 | * The 2400 looks quite different in terms of registers from other QLogic cards. |
| 355 | * It is getting to be a genuine pain and challenge to keep the same model |
| 356 | * for all. |
| 357 | */ |
| 358 | #define BIU2400_FLASH_ADDR (BIU_BLOCK+0x00) |
| 359 | #define BIU2400_FLASH_DATA (BIU_BLOCK+0x04) |
| 360 | #define BIU2400_CSR (BIU_BLOCK+0x08) |
| 361 | #define BIU2400_ICR (BIU_BLOCK+0x0C) |
| 362 | #define BIU2400_ISR (BIU_BLOCK+0x10) |
| 363 | |
| 364 | #define BIU2400_REQINP (BIU_BLOCK+0x1C) /* Request Queue In */ |
| 365 | #define BIU2400_REQOUTP (BIU_BLOCK+0x20) /* Request Queue Out */ |
| 366 | #define BIU2400_RSPINP (BIU_BLOCK+0x24) /* Response Queue In */ |
| 367 | #define BIU2400_RSPOUTP (BIU_BLOCK+0x28) /* Response Queue Out */ |
| 368 | |
| 369 | #define BIU2400_PRI_REQINP (BIU_BLOCK+0x2C) /* Priority Request Q In */ |
| 370 | #define BIU2400_PRI_REQOUTP (BIU_BLOCK+0x30) /* Priority Request Q Out */ |
| 371 | |
| 372 | #define BIU2400_ATIO_RSPINP (BIU_BLOCK+0x3C) /* ATIO Queue In */ |
| 373 | #define BIU2400_ATIO_RSPOUTP (BIU_BLOCK+0x40) /* ATIO Queue Out */ |
| 374 | |
| 375 | #define BIU2400_R2HSTSLO (BIU_BLOCK+0x44) |
| 376 | #define BIU2400_R2HSTSHI (BIU_BLOCK+0x46) |
| 377 | |
| 378 | #define BIU2400_HCCR (BIU_BLOCK+0x48) |
| 379 | #define BIU2400_GPIOD (BIU_BLOCK+0x4C) |
| 380 | #define BIU2400_GPIOE (BIU_BLOCK+0x50) |
| 381 | #define BIU2400_HSEMA (BIU_BLOCK+0x58) |
| 382 | |
| 383 | /* BIU2400_FLASH_ADDR definitions */ |
| 384 | #define BIU2400_FLASH_DFLAG (1 << 30) |
| 385 | |
| 386 | /* BIU2400_CSR definitions */ |
| 387 | #define BIU2400_NVERR (1 << 18) |
| 388 | #define BIU2400_DMA_ACTIVE (1 << 17) /* RO */ |
| 389 | #define BIU2400_DMA_STOP (1 << 16) |
| 390 | #define BIU2400_FUNCTION (1 << 15) /* RO */ |
| 391 | #define BIU2400_PCIX_MODE(x) (((x) >> 8) & 0xf) /* RO */ |
| 392 | #define BIU2400_CSR_64BIT (1 << 2) /* RO */ |
| 393 | #define BIU2400_FLASH_ENABLE (1 << 1) |
| 394 | #define BIU2400_SOFT_RESET (1 << 0) |
| 395 | |
| 396 | /* BIU2400_ICR definitions */ |
| 397 | #define BIU2400_ICR_ENA_RISC_INT 0x8 |
| 398 | #define BIU2400_IMASK (BIU2400_ICR_ENA_RISC_INT) |
| 399 | |
| 400 | /* BIU2400_ISR definitions */ |
| 401 | #define BIU2400_ISR_RISC_INT 0x8 |
| 402 | |
| 403 | #define BIU2400_R2HST_INTR BIU_R2HST_INTR |
| 404 | #define BIU2400_R2HST_PAUSED BIU_R2HST_PAUSED |
| 405 | #define BIU2400_R2HST_ISTAT_MASK 0x1f |
| 406 | /* interrupt status meanings */ |
| 407 | #define ISP2400R2HST_ROM_MBX_OK 0x1 /* ROM mailbox cmd done ok */ |
| 408 | #define ISP2400R2HST_ROM_MBX_FAIL 0x2 /* ROM mailbox cmd done fail */ |
| 409 | #define ISP2400R2HST_MBX_OK 0x10 /* mailbox cmd done ok */ |
| 410 | #define ISP2400R2HST_MBX_FAIL 0x11 /* mailbox cmd done fail */ |
| 411 | #define ISP2400R2HST_ASYNC_EVENT 0x12 /* Async Event */ |
| 412 | #define ISP2400R2HST_RSPQ_UPDATE 0x13 /* Response Queue Update */ |
| 413 | #define ISP2400R2HST_ATIO_RSPQ_UPDATE 0x1C /* ATIO Response Queue Update */ |
| 414 | #define ISP2400R2HST_ATIO_RQST_UPDATE 0x1D /* ATIO Request Queue Update */ |
| 415 | |
| 416 | /* BIU2400_HCCR definitions */ |
| 417 | |
| 418 | #define HCCR_2400_CMD_NOP 0x00000000 |
| 419 | #define HCCR_2400_CMD_RESET 0x10000000 |
| 420 | #define HCCR_2400_CMD_CLEAR_RESET 0x20000000 |
| 421 | #define HCCR_2400_CMD_PAUSE 0x30000000 |
| 422 | #define HCCR_2400_CMD_RELEASE 0x40000000 |
| 423 | #define HCCR_2400_CMD_SET_HOST_INT 0x50000000 |
| 424 | #define HCCR_2400_CMD_CLEAR_HOST_INT 0x60000000 |
| 425 | #define HCCR_2400_CMD_CLEAR_RISC_INT 0xA0000000 |
| 426 | |
| 427 | #define HCCR_2400_RISC_ERR(x) (((x) >> 12) & 0x7) /* RO */ |
| 428 | #define HCCR_2400_RISC2HOST_INT (1 << 6) /* RO */ |
| 429 | #define HCCR_2400_RISC_RESET (1 << 5) /* RO */ |
| 430 | |
| 431 | |
| 432 | /* |
| 433 | * Mailbox Block Register Offsets |
| 434 | */ |
| 435 | |
| 436 | #define INMAILBOX0 (MBOX_BLOCK+0x0) |
| 437 | #define INMAILBOX1 (MBOX_BLOCK+0x2) |
| 438 | #define INMAILBOX2 (MBOX_BLOCK+0x4) |
| 439 | #define INMAILBOX3 (MBOX_BLOCK+0x6) |
| 440 | #define INMAILBOX4 (MBOX_BLOCK+0x8) |
| 441 | #define INMAILBOX5 (MBOX_BLOCK+0xA) |
| 442 | #define INMAILBOX6 (MBOX_BLOCK+0xC) |
| 443 | #define INMAILBOX7 (MBOX_BLOCK+0xE) |
| 444 | |
| 445 | #define OUTMAILBOX0 (MBOX_BLOCK+0x0) |
| 446 | #define OUTMAILBOX1 (MBOX_BLOCK+0x2) |
| 447 | #define OUTMAILBOX2 (MBOX_BLOCK+0x4) |
| 448 | #define OUTMAILBOX3 (MBOX_BLOCK+0x6) |
| 449 | #define OUTMAILBOX4 (MBOX_BLOCK+0x8) |
| 450 | #define OUTMAILBOX5 (MBOX_BLOCK+0xA) |
| 451 | #define OUTMAILBOX6 (MBOX_BLOCK+0xC) |
| 452 | #define OUTMAILBOX7 (MBOX_BLOCK+0xE) |
| 453 | |
| 454 | /* |
| 455 | * Strictly speaking, it's |
| 456 | * SCSI && 2100 : 8 MBOX registers |
| 457 | * 2200: 24 MBOX registers |
| 458 | * 2300/2400: 32 MBOX registers |
| 459 | */ |
| 460 | #define MBOX_OFF(n) (MBOX_BLOCK + ((n) << 1)) |
| 461 | #define NMBOX(isp) \ |
| 462 | (((((isp)->isp_type & ISP_HA_SCSI) >= ISP_HA_SCSI_1040A) || \ |
| 463 | ((isp)->isp_type & ISP_HA_FC))? 12 : 6) |
| 464 | #define NMBOX_BMASK(isp) \ |
| 465 | (((((isp)->isp_type & ISP_HA_SCSI) >= ISP_HA_SCSI_1040A) || \ |
| 466 | ((isp)->isp_type & ISP_HA_FC))? 0xfff : 0x3f) |
| 467 | |
| 468 | #define MAX_MAILBOX(isp) ((IS_FC(isp))? 12 : 8) |
| 469 | #define MAILBOX_STORAGE 12 |
| 470 | /* if timeout == 0, then default timeout is picked */ |
| 471 | #define MBCMD_DEFAULT_TIMEOUT 100000 /* 100 ms */ |
| 472 | typedef struct { |
| 473 | uint16_t param[MAILBOX_STORAGE]; |
| 474 | uint16_t ibits; |
| 475 | uint16_t obits; |
| 476 | uint32_t |
| 477 | lineno : 16, |
| 478 | : 12, |
| 479 | logval : 4; |
| 480 | uint32_t timeout; |
| 481 | const char *func; |
| 482 | } mbreg_t; |
| 483 | #define MBSINIT(mbxp, code, loglev, timo) \ |
| 484 | ISP_MEMZERO((mbxp), sizeof (mbreg_t)); \ |
| 485 | (mbxp)->param[0] = code; \ |
| 486 | (mbxp)->lineno = __LINE__; \ |
| 487 | (mbxp)->func = __func__; \ |
| 488 | (mbxp)->logval = loglev; \ |
| 489 | (mbxp)->timeout = timo |
| 490 | |
| 491 | |
| 492 | /* |
| 493 | * Fibre Protocol Module and Frame Buffer Register Offsets/Definitions (2X00). |
| 494 | * NB: The RISC processor must be paused and the appropriate register |
| 495 | * bank selected via BIU2100_CSR bits. |
| 496 | */ |
| 497 | |
| 498 | #define FPM_DIAG_CONFIG (BIU_BLOCK + 0x96) |
| 499 | #define FPM_SOFT_RESET 0x0100 |
| 500 | |
| 501 | #define FBM_CMD (BIU_BLOCK + 0xB8) |
| 502 | #define FBMCMD_FIFO_RESET_ALL 0xA000 |
| 503 | |
| 504 | |
| 505 | /* |
| 506 | * SXP Block Register Offsets |
| 507 | */ |
| 508 | #define SXP_PART_ID (SXP_BLOCK+0x0) /* R : Part ID Code */ |
| 509 | #define SXP_CONFIG1 (SXP_BLOCK+0x2) /* RW*: Configuration Reg #1 */ |
| 510 | #define SXP_CONFIG2 (SXP_BLOCK+0x4) /* RW*: Configuration Reg #2 */ |
| 511 | #define SXP_CONFIG3 (SXP_BLOCK+0x6) /* RW*: Configuration Reg #2 */ |
| 512 | #define SXP_INSTRUCTION (SXP_BLOCK+0xC) /* RW*: Instruction Pointer */ |
| 513 | #define SXP_RETURN_ADDR (SXP_BLOCK+0x10) /* RW*: Return Address */ |
| 514 | #define SXP_COMMAND (SXP_BLOCK+0x14) /* RW*: Command */ |
| 515 | #define SXP_INTERRUPT (SXP_BLOCK+0x18) /* R : Interrupt */ |
| 516 | #define SXP_SEQUENCE (SXP_BLOCK+0x1C) /* RW*: Sequence */ |
| 517 | #define SXP_GROSS_ERR (SXP_BLOCK+0x1E) /* R : Gross Error */ |
| 518 | #define SXP_EXCEPTION (SXP_BLOCK+0x20) /* RW*: Exception Enable */ |
| 519 | #define SXP_OVERRIDE (SXP_BLOCK+0x24) /* RW*: Override */ |
| 520 | #define SXP_LIT_BASE (SXP_BLOCK+0x28) /* RW*: Literal Base */ |
| 521 | #define SXP_USER_FLAGS (SXP_BLOCK+0x2C) /* RW*: User Flags */ |
| 522 | #define SXP_USER_EXCEPT (SXP_BLOCK+0x30) /* RW*: User Exception */ |
| 523 | #define SXP_BREAKPOINT (SXP_BLOCK+0x34) /* RW*: Breakpoint */ |
| 524 | #define SXP_SCSI_ID (SXP_BLOCK+0x40) /* RW*: SCSI ID */ |
| 525 | #define SXP_DEV_CONFIG1 (SXP_BLOCK+0x42) /* RW*: Device Config Reg #1 */ |
| 526 | #define SXP_DEV_CONFIG2 (SXP_BLOCK+0x44) /* RW*: Device Config Reg #2 */ |
| 527 | #define SXP_PHASE_PTR (SXP_BLOCK+0x48) /* RW*: SCSI Phase Pointer */ |
| 528 | #define SXP_BUF_PTR (SXP_BLOCK+0x4C) /* RW*: SCSI Buffer Pointer */ |
| 529 | #define SXP_BUF_CTR (SXP_BLOCK+0x50) /* RW*: SCSI Buffer Counter */ |
| 530 | #define SXP_BUFFER (SXP_BLOCK+0x52) /* RW*: SCSI Buffer */ |
| 531 | #define SXP_BUF_BYTE (SXP_BLOCK+0x54) /* RW*: SCSI Buffer Byte */ |
| 532 | #define SXP_BUF_WD (SXP_BLOCK+0x56) /* RW*: SCSI Buffer Word */ |
| 533 | #define SXP_BUF_WD_TRAN (SXP_BLOCK+0x58) /* RW*: SCSI Buffer Wd xlate */ |
| 534 | #define SXP_FIFO (SXP_BLOCK+0x5A) /* RW*: SCSI FIFO */ |
| 535 | #define SXP_FIFO_STATUS (SXP_BLOCK+0x5C) /* RW*: SCSI FIFO Status */ |
| 536 | #define SXP_FIFO_TOP (SXP_BLOCK+0x5E) /* RW*: SCSI FIFO Top Resid */ |
| 537 | #define SXP_FIFO_BOTTOM (SXP_BLOCK+0x60) /* RW*: SCSI FIFO Bot Resid */ |
| 538 | #define SXP_TRAN_REG (SXP_BLOCK+0x64) /* RW*: SCSI Transferr Reg */ |
| 539 | #define SXP_TRAN_CNT_LO (SXP_BLOCK+0x68) /* RW*: SCSI Trans Count */ |
| 540 | #define SXP_TRAN_CNT_HI (SXP_BLOCK+0x6A) /* RW*: SCSI Trans Count */ |
| 541 | #define SXP_TRAN_CTR_LO (SXP_BLOCK+0x6C) /* RW*: SCSI Trans Counter */ |
| 542 | #define SXP_TRAN_CTR_HI (SXP_BLOCK+0x6E) /* RW*: SCSI Trans Counter */ |
| 543 | #define SXP_ARB_DATA (SXP_BLOCK+0x70) /* R : SCSI Arb Data */ |
| 544 | #define SXP_PINS_CTRL (SXP_BLOCK+0x72) /* RW*: SCSI Control Pins */ |
| 545 | #define SXP_PINS_DATA (SXP_BLOCK+0x74) /* RW*: SCSI Data Pins */ |
| 546 | #define SXP_PINS_DIFF (SXP_BLOCK+0x76) /* RW*: SCSI Diff Pins */ |
| 547 | |
| 548 | /* for 1080/1280/1240 only */ |
| 549 | #define SXP_BANK1_SELECT 0x100 |
| 550 | |
| 551 | |
| 552 | /* SXP CONF1 REGISTER */ |
| 553 | #define SXP_CONF1_ASYNCH_SETUP 0xF000 /* Asynchronous setup time */ |
| 554 | #define SXP_CONF1_SELECTION_UNIT 0x0000 /* Selection time unit */ |
| 555 | #define SXP_CONF1_SELECTION_TIMEOUT 0x0600 /* Selection timeout */ |
| 556 | #define SXP_CONF1_CLOCK_FACTOR 0x00E0 /* Clock factor */ |
| 557 | #define SXP_CONF1_SCSI_ID 0x000F /* SCSI id */ |
| 558 | |
| 559 | /* SXP CONF2 REGISTER */ |
| 560 | #define SXP_CONF2_DISABLE_FILTER 0x0040 /* Disable SCSI rec filters */ |
| 561 | #define SXP_CONF2_REQ_ACK_PULLUPS 0x0020 /* Enable req/ack pullups */ |
| 562 | #define SXP_CONF2_DATA_PULLUPS 0x0010 /* Enable data pullups */ |
| 563 | #define SXP_CONF2_CONFIG_AUTOLOAD 0x0008 /* Enable dev conf auto-load */ |
| 564 | #define SXP_CONF2_RESELECT 0x0002 /* Enable reselection */ |
| 565 | #define SXP_CONF2_SELECT 0x0001 /* Enable selection */ |
| 566 | |
| 567 | /* SXP INTERRUPT REGISTER */ |
| 568 | #define SXP_INT_PARITY_ERR 0x8000 /* Parity error detected */ |
| 569 | #define SXP_INT_GROSS_ERR 0x4000 /* Gross error detected */ |
| 570 | #define SXP_INT_FUNCTION_ABORT 0x2000 /* Last cmd aborted */ |
| 571 | #define SXP_INT_CONDITION_FAILED 0x1000 /* Last cond failed test */ |
| 572 | #define SXP_INT_FIFO_EMPTY 0x0800 /* SCSI FIFO is empty */ |
| 573 | #define SXP_INT_BUF_COUNTER_ZERO 0x0400 /* SCSI buf count == zero */ |
| 574 | #define SXP_INT_XFER_ZERO 0x0200 /* SCSI trans count == zero */ |
| 575 | #define SXP_INT_INT_PENDING 0x0080 /* SXP interrupt pending */ |
| 576 | #define SXP_INT_CMD_RUNNING 0x0040 /* SXP is running a command */ |
| 577 | #define SXP_INT_INT_RETURN_CODE 0x000F /* Interrupt return code */ |
| 578 | |
| 579 | |
| 580 | /* SXP GROSS ERROR REGISTER */ |
| 581 | #define SXP_GROSS_OFFSET_RESID 0x0040 /* Req/Ack offset not zero */ |
| 582 | #define SXP_GROSS_OFFSET_UNDERFLOW 0x0020 /* Req/Ack offset underflow */ |
| 583 | #define SXP_GROSS_OFFSET_OVERFLOW 0x0010 /* Req/Ack offset overflow */ |
| 584 | #define SXP_GROSS_FIFO_UNDERFLOW 0x0008 /* SCSI FIFO underflow */ |
| 585 | #define SXP_GROSS_FIFO_OVERFLOW 0x0004 /* SCSI FIFO overflow */ |
| 586 | #define SXP_GROSS_WRITE_ERR 0x0002 /* SXP and RISC wrote to reg */ |
| 587 | #define SXP_GROSS_ILLEGAL_INST 0x0001 /* Bad inst loaded into SXP */ |
| 588 | |
| 589 | /* SXP EXCEPTION REGISTER */ |
| 590 | #define SXP_EXCEPT_USER_0 0x8000 /* Enable user exception #0 */ |
| 591 | #define SXP_EXCEPT_USER_1 0x4000 /* Enable user exception #1 */ |
| 592 | #define PCI_SXP_EXCEPT_SCAM 0x0400 /* SCAM Selection enable */ |
| 593 | #define SXP_EXCEPT_BUS_FREE 0x0200 /* Enable Bus Free det */ |
| 594 | #define SXP_EXCEPT_TARGET_ATN 0x0100 /* Enable TGT mode atten det */ |
| 595 | #define SXP_EXCEPT_RESELECTED 0x0080 /* Enable ReSEL exc handling */ |
| 596 | #define SXP_EXCEPT_SELECTED 0x0040 /* Enable SEL exc handling */ |
| 597 | #define SXP_EXCEPT_ARBITRATION 0x0020 /* Enable ARB exc handling */ |
| 598 | #define SXP_EXCEPT_GROSS_ERR 0x0010 /* Enable gross error except */ |
| 599 | #define SXP_EXCEPT_BUS_RESET 0x0008 /* Enable Bus Reset except */ |
| 600 | |
| 601 | /* SXP OVERRIDE REGISTER */ |
| 602 | #define SXP_ORIDE_EXT_TRIGGER 0x8000 /* Enable external trigger */ |
| 603 | #define SXP_ORIDE_STEP 0x4000 /* Enable single step mode */ |
| 604 | #define SXP_ORIDE_BREAKPOINT 0x2000 /* Enable breakpoint reg */ |
| 605 | #define SXP_ORIDE_PIN_WRITE 0x1000 /* Enable write to SCSI pins */ |
| 606 | #define SXP_ORIDE_FORCE_OUTPUTS 0x0800 /* Force SCSI outputs on */ |
| 607 | #define SXP_ORIDE_LOOPBACK 0x0400 /* Enable SCSI loopback mode */ |
| 608 | #define SXP_ORIDE_PARITY_TEST 0x0200 /* Enable parity test mode */ |
| 609 | #define SXP_ORIDE_TRISTATE_ENA_PINS 0x0100 /* Tristate SCSI enable pins */ |
| 610 | #define SXP_ORIDE_TRISTATE_PINS 0x0080 /* Tristate SCSI pins */ |
| 611 | #define SXP_ORIDE_FIFO_RESET 0x0008 /* Reset SCSI FIFO */ |
| 612 | #define SXP_ORIDE_CMD_TERMINATE 0x0004 /* Terminate cur SXP com */ |
| 613 | #define SXP_ORIDE_RESET_REG 0x0002 /* Reset SXP registers */ |
| 614 | #define SXP_ORIDE_RESET_MODULE 0x0001 /* Reset SXP module */ |
| 615 | |
| 616 | /* SXP COMMANDS */ |
| 617 | #define SXP_RESET_BUS_CMD 0x300b |
| 618 | |
| 619 | /* SXP SCSI ID REGISTER */ |
| 620 | #define SXP_SELECTING_ID 0x0F00 /* (Re)Selecting id */ |
| 621 | #define SXP_SELECT_ID 0x000F /* Select id */ |
| 622 | |
| 623 | /* SXP DEV CONFIG1 REGISTER */ |
| 624 | #define SXP_DCONF1_SYNC_HOLD 0x7000 /* Synchronous data hold */ |
| 625 | #define SXP_DCONF1_SYNC_SETUP 0x0F00 /* Synchronous data setup */ |
| 626 | #define SXP_DCONF1_SYNC_OFFSET 0x000F /* Synchronous data offset */ |
| 627 | |
| 628 | |
| 629 | /* SXP DEV CONFIG2 REGISTER */ |
| 630 | #define SXP_DCONF2_FLAGS_MASK 0xF000 /* Device flags */ |
| 631 | #define SXP_DCONF2_WIDE 0x0400 /* Enable wide SCSI */ |
| 632 | #define SXP_DCONF2_PARITY 0x0200 /* Enable parity checking */ |
| 633 | #define SXP_DCONF2_BLOCK_MODE 0x0100 /* Enable blk mode xfr count */ |
| 634 | #define SXP_DCONF2_ASSERTION_MASK 0x0007 /* Assersion period mask */ |
| 635 | |
| 636 | |
| 637 | /* SXP PHASE POINTER REGISTER */ |
| 638 | #define SXP_PHASE_STATUS_PTR 0x1000 /* Status buffer offset */ |
| 639 | #define SXP_PHASE_MSG_IN_PTR 0x0700 /* Msg in buffer offset */ |
| 640 | #define SXP_PHASE_COM_PTR 0x00F0 /* Command buffer offset */ |
| 641 | #define SXP_PHASE_MSG_OUT_PTR 0x0007 /* Msg out buffer offset */ |
| 642 | |
| 643 | |
| 644 | /* SXP FIFO STATUS REGISTER */ |
| 645 | #define SXP_FIFO_TOP_RESID 0x8000 /* Top residue reg full */ |
| 646 | #define SXP_FIFO_ACK_RESID 0x4000 /* Wide transfers odd resid */ |
| 647 | #define SXP_FIFO_COUNT_MASK 0x001C /* Words in SXP FIFO */ |
| 648 | #define SXP_FIFO_BOTTOM_RESID 0x0001 /* Bottom residue reg full */ |
| 649 | |
| 650 | |
| 651 | /* SXP CONTROL PINS REGISTER */ |
| 652 | #define SXP_PINS_CON_PHASE 0x8000 /* Scsi phase valid */ |
| 653 | #define SXP_PINS_CON_PARITY_HI 0x0400 /* Parity pin */ |
| 654 | #define SXP_PINS_CON_PARITY_LO 0x0200 /* Parity pin */ |
| 655 | #define SXP_PINS_CON_REQ 0x0100 /* SCSI bus REQUEST */ |
| 656 | #define SXP_PINS_CON_ACK 0x0080 /* SCSI bus ACKNOWLEDGE */ |
| 657 | #define SXP_PINS_CON_RST 0x0040 /* SCSI bus RESET */ |
| 658 | #define SXP_PINS_CON_BSY 0x0020 /* SCSI bus BUSY */ |
| 659 | #define SXP_PINS_CON_SEL 0x0010 /* SCSI bus SELECT */ |
| 660 | #define SXP_PINS_CON_ATN 0x0008 /* SCSI bus ATTENTION */ |
| 661 | #define SXP_PINS_CON_MSG 0x0004 /* SCSI bus MESSAGE */ |
| 662 | #define SXP_PINS_CON_CD 0x0002 /* SCSI bus COMMAND */ |
| 663 | #define SXP_PINS_CON_IO 0x0001 /* SCSI bus INPUT */ |
| 664 | |
| 665 | /* |
| 666 | * Set the hold time for the SCSI Bus Reset to be 250 ms |
| 667 | */ |
| 668 | #define SXP_SCSI_BUS_RESET_HOLD_TIME 250 |
| 669 | |
| 670 | /* SXP DIFF PINS REGISTER */ |
| 671 | #define SXP_PINS_DIFF_SENSE 0x0200 /* DIFFSENS sig on SCSI bus */ |
| 672 | #define SXP_PINS_DIFF_MODE 0x0100 /* DIFFM signal */ |
| 673 | #define SXP_PINS_DIFF_ENABLE_OUTPUT 0x0080 /* Enable SXP SCSI data drv */ |
| 674 | #define SXP_PINS_DIFF_PINS_MASK 0x007C /* Differential control pins */ |
| 675 | #define SXP_PINS_DIFF_TARGET 0x0002 /* Enable SXP target mode */ |
| 676 | #define SXP_PINS_DIFF_INITIATOR 0x0001 /* Enable SXP initiator mode */ |
| 677 | |
| 678 | /* Ultra2 only */ |
| 679 | #define SXP_PINS_LVD_MODE 0x1000 |
| 680 | #define SXP_PINS_HVD_MODE 0x0800 |
| 681 | #define SXP_PINS_SE_MODE 0x0400 |
| 682 | #define SXP_PINS_MODE_MASK (SXP_PINS_LVD_MODE|SXP_PINS_HVD_MODE|SXP_PINS_SE_MODE) |
| 683 | |
| 684 | /* The above have to be put together with the DIFFM pin to make sense */ |
| 685 | #define ISP1080_LVD_MODE (SXP_PINS_LVD_MODE) |
| 686 | #define ISP1080_HVD_MODE (SXP_PINS_HVD_MODE|SXP_PINS_DIFF_MODE) |
| 687 | #define ISP1080_SE_MODE (SXP_PINS_SE_MODE) |
| 688 | #define ISP1080_MODE_MASK (SXP_PINS_MODE_MASK|SXP_PINS_DIFF_MODE) |
| 689 | |
| 690 | /* |
| 691 | * RISC and Host Command and Control Block Register Offsets |
| 692 | */ |
| 693 | |
| 694 | #define RISC_ACC RISC_BLOCK+0x0 /* RW*: Accumulator */ |
| 695 | #define RISC_R1 RISC_BLOCK+0x2 /* RW*: GP Reg R1 */ |
| 696 | #define RISC_R2 RISC_BLOCK+0x4 /* RW*: GP Reg R2 */ |
| 697 | #define RISC_R3 RISC_BLOCK+0x6 /* RW*: GP Reg R3 */ |
| 698 | #define RISC_R4 RISC_BLOCK+0x8 /* RW*: GP Reg R4 */ |
| 699 | #define RISC_R5 RISC_BLOCK+0xA /* RW*: GP Reg R5 */ |
| 700 | #define RISC_R6 RISC_BLOCK+0xC /* RW*: GP Reg R6 */ |
| 701 | #define RISC_R7 RISC_BLOCK+0xE /* RW*: GP Reg R7 */ |
| 702 | #define RISC_R8 RISC_BLOCK+0x10 /* RW*: GP Reg R8 */ |
| 703 | #define RISC_R9 RISC_BLOCK+0x12 /* RW*: GP Reg R9 */ |
| 704 | #define RISC_R10 RISC_BLOCK+0x14 /* RW*: GP Reg R10 */ |
| 705 | #define RISC_R11 RISC_BLOCK+0x16 /* RW*: GP Reg R11 */ |
| 706 | #define RISC_R12 RISC_BLOCK+0x18 /* RW*: GP Reg R12 */ |
| 707 | #define RISC_R13 RISC_BLOCK+0x1a /* RW*: GP Reg R13 */ |
| 708 | #define RISC_R14 RISC_BLOCK+0x1c /* RW*: GP Reg R14 */ |
| 709 | #define RISC_R15 RISC_BLOCK+0x1e /* RW*: GP Reg R15 */ |
| 710 | #define RISC_PSR RISC_BLOCK+0x20 /* RW*: Processor Status */ |
| 711 | #define RISC_IVR RISC_BLOCK+0x22 /* RW*: Interrupt Vector */ |
| 712 | #define RISC_PCR RISC_BLOCK+0x24 /* RW*: Processor Ctrl */ |
| 713 | #define RISC_RAR0 RISC_BLOCK+0x26 /* RW*: Ram Address #0 */ |
| 714 | #define RISC_RAR1 RISC_BLOCK+0x28 /* RW*: Ram Address #1 */ |
| 715 | #define RISC_LCR RISC_BLOCK+0x2a /* RW*: Loop Counter */ |
| 716 | #define RISC_PC RISC_BLOCK+0x2c /* R : Program Counter */ |
| 717 | #define RISC_MTR RISC_BLOCK+0x2e /* RW*: Memory Timing */ |
| 718 | #define RISC_MTR2100 RISC_BLOCK+0x30 |
| 719 | |
| 720 | #define RISC_EMB RISC_BLOCK+0x30 /* RW*: Ext Mem Boundary */ |
| 721 | #define DUAL_BANK 8 |
| 722 | #define RISC_SP RISC_BLOCK+0x32 /* RW*: Stack Pointer */ |
| 723 | #define RISC_HRL RISC_BLOCK+0x3e /* R *: Hardware Rev Level */ |
| 724 | #define HCCR RISC_BLOCK+0x40 /* RW : Host Command & Ctrl */ |
| 725 | #define BP0 RISC_BLOCK+0x42 /* RW : Processor Brkpt #0 */ |
| 726 | #define BP1 RISC_BLOCK+0x44 /* RW : Processor Brkpt #1 */ |
| 727 | #define TCR RISC_BLOCK+0x46 /* W : Test Control */ |
| 728 | #define TMR RISC_BLOCK+0x48 /* W : Test Mode */ |
| 729 | |
| 730 | |
| 731 | /* PROCESSOR STATUS REGISTER */ |
| 732 | #define RISC_PSR_FORCE_TRUE 0x8000 |
| 733 | #define RISC_PSR_LOOP_COUNT_DONE 0x4000 |
| 734 | #define RISC_PSR_RISC_INT 0x2000 |
| 735 | #define RISC_PSR_TIMER_ROLLOVER 0x1000 |
| 736 | #define RISC_PSR_ALU_OVERFLOW 0x0800 |
| 737 | #define RISC_PSR_ALU_MSB 0x0400 |
| 738 | #define RISC_PSR_ALU_CARRY 0x0200 |
| 739 | #define RISC_PSR_ALU_ZERO 0x0100 |
| 740 | |
| 741 | #define RISC_PSR_PCI_ULTRA 0x0080 |
| 742 | #define RISC_PSR_SBUS_ULTRA 0x0020 |
| 743 | |
| 744 | #define RISC_PSR_DMA_INT 0x0010 |
| 745 | #define RISC_PSR_SXP_INT 0x0008 |
| 746 | #define RISC_PSR_HOST_INT 0x0004 |
| 747 | #define RISC_PSR_INT_PENDING 0x0002 |
| 748 | #define RISC_PSR_FORCE_FALSE 0x0001 |
| 749 | |
| 750 | |
| 751 | /* Host Command and Control */ |
| 752 | #define HCCR_CMD_NOP 0x0000 /* NOP */ |
| 753 | #define HCCR_CMD_RESET 0x1000 /* Reset RISC */ |
| 754 | #define HCCR_CMD_PAUSE 0x2000 /* Pause RISC */ |
| 755 | #define HCCR_CMD_RELEASE 0x3000 /* Release Paused RISC */ |
| 756 | #define HCCR_CMD_STEP 0x4000 /* Single Step RISC */ |
| 757 | #define HCCR_2X00_DISABLE_PARITY_PAUSE 0x4001 /* |
| 758 | * Disable RISC pause on FPM |
| 759 | * parity error. |
| 760 | */ |
| 761 | #define HCCR_CMD_SET_HOST_INT 0x5000 /* Set Host Interrupt */ |
| 762 | #define HCCR_CMD_CLEAR_HOST_INT 0x6000 /* Clear Host Interrupt */ |
| 763 | #define HCCR_CMD_CLEAR_RISC_INT 0x7000 /* Clear RISC interrupt */ |
| 764 | #define HCCR_CMD_BREAKPOINT 0x8000 /* Change breakpoint enables */ |
| 765 | #define PCI_HCCR_CMD_BIOS 0x9000 /* Write BIOS (disable) */ |
| 766 | #define PCI_HCCR_CMD_PARITY 0xA000 /* Write parity enable */ |
| 767 | #define PCI_HCCR_CMD_PARITY_ERR 0xE000 /* Generate parity error */ |
| 768 | #define HCCR_CMD_TEST_MODE 0xF000 /* Set Test Mode */ |
| 769 | |
| 770 | |
| 771 | #define ISP2100_HCCR_PARITY_ENABLE_2 0x0400 |
| 772 | #define ISP2100_HCCR_PARITY_ENABLE_1 0x0200 |
| 773 | #define ISP2100_HCCR_PARITY_ENABLE_0 0x0100 |
| 774 | #define ISP2100_HCCR_PARITY 0x0001 |
| 775 | |
| 776 | #define PCI_HCCR_PARITY 0x0400 /* Parity error flag */ |
| 777 | #define PCI_HCCR_PARITY_ENABLE_1 0x0200 /* Parity enable bank 1 */ |
| 778 | #define PCI_HCCR_PARITY_ENABLE_0 0x0100 /* Parity enable bank 0 */ |
| 779 | |
| 780 | #define HCCR_HOST_INT 0x0080 /* R : Host interrupt set */ |
| 781 | #define HCCR_RESET 0x0040 /* R : reset in progress */ |
| 782 | #define HCCR_PAUSE 0x0020 /* R : RISC paused */ |
| 783 | |
| 784 | #define PCI_HCCR_BIOS 0x0001 /* W : BIOS enable */ |
| 785 | |
| 786 | /* |
| 787 | * Defines for Interrupts |
| 788 | */ |
| 789 | #define ISP_INTS_ENABLED(isp) \ |
| 790 | ((IS_SCSI(isp))? \ |
| 791 | (ISP_READ(isp, BIU_ICR) & BIU_IMASK) : \ |
| 792 | (IS_24XX(isp)? (ISP_READ(isp, BIU2400_ICR) & BIU2400_IMASK) : \ |
| 793 | (ISP_READ(isp, BIU_ICR) & BIU2100_IMASK))) |
| 794 | |
| 795 | #define ISP_ENABLE_INTS(isp) \ |
| 796 | (IS_SCSI(isp) ? \ |
| 797 | ISP_WRITE(isp, BIU_ICR, BIU_IMASK) : \ |
| 798 | (IS_24XX(isp) ? \ |
| 799 | (ISP_WRITE(isp, BIU2400_ICR, BIU2400_IMASK)) : \ |
| 800 | (ISP_WRITE(isp, BIU_ICR, BIU2100_IMASK)))) |
| 801 | |
| 802 | #define ISP_DISABLE_INTS(isp) \ |
| 803 | IS_24XX(isp)? ISP_WRITE(isp, BIU2400_ICR, 0) : ISP_WRITE(isp, BIU_ICR, 0) |
| 804 | |
| 805 | /* |
| 806 | * NVRAM Definitions (PCI cards only) |
| 807 | */ |
| 808 | |
| 809 | #define ISPBSMX(c, byte, shift, mask) \ |
| 810 | (((c)[(byte)] >> (shift)) & (mask)) |
| 811 | /* |
| 812 | * Qlogic 1020/1040 NVRAM is an array of 128 bytes. |
| 813 | * |
| 814 | * Some portion of the front of this is for general host adapter properties |
| 815 | * This is followed by an array of per-target parameters, and is tailed off |
| 816 | * with a checksum xor byte at offset 127. For non-byte entities data is |
| 817 | * stored in Little Endian order. |
| 818 | */ |
| 819 | |
| 820 | #define ISP_NVRAM_SIZE 128 |
| 821 | |
| 822 | #define ISP_NVRAM_VERSION(c) (c)[4] |
| 823 | #define ISP_NVRAM_FIFO_THRESHOLD(c) ISPBSMX(c, 5, 0, 0x03) |
| 824 | #define ISP_NVRAM_BIOS_DISABLE(c) ISPBSMX(c, 5, 2, 0x01) |
| 825 | #define ISP_NVRAM_HBA_ENABLE(c) ISPBSMX(c, 5, 3, 0x01) |
| 826 | #define ISP_NVRAM_INITIATOR_ID(c) ISPBSMX(c, 5, 4, 0x0f) |
| 827 | #define ISP_NVRAM_BUS_RESET_DELAY(c) (c)[6] |
| 828 | #define ISP_NVRAM_BUS_RETRY_COUNT(c) (c)[7] |
| 829 | #define ISP_NVRAM_BUS_RETRY_DELAY(c) (c)[8] |
| 830 | #define ISP_NVRAM_ASYNC_DATA_SETUP_TIME(c) ISPBSMX(c, 9, 0, 0x0f) |
| 831 | #define ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(c) ISPBSMX(c, 9, 4, 0x01) |
| 832 | #define ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(c) ISPBSMX(c, 9, 5, 0x01) |
| 833 | #define ISP_NVRAM_DATA_DMA_BURST_ENABLE(c) ISPBSMX(c, 9, 6, 0x01) |
| 834 | #define ISP_NVRAM_CMD_DMA_BURST_ENABLE(c) ISPBSMX(c, 9, 7, 0x01) |
| 835 | #define ISP_NVRAM_TAG_AGE_LIMIT(c) (c)[10] |
| 836 | #define ISP_NVRAM_LOWTRM_ENABLE(c) ISPBSMX(c, 11, 0, 0x01) |
| 837 | #define ISP_NVRAM_HITRM_ENABLE(c) ISPBSMX(c, 11, 1, 0x01) |
| 838 | #define ISP_NVRAM_PCMC_BURST_ENABLE(c) ISPBSMX(c, 11, 2, 0x01) |
| 839 | #define ISP_NVRAM_ENABLE_60_MHZ(c) ISPBSMX(c, 11, 3, 0x01) |
| 840 | #define ISP_NVRAM_SCSI_RESET_DISABLE(c) ISPBSMX(c, 11, 4, 0x01) |
| 841 | #define ISP_NVRAM_ENABLE_AUTO_TERM(c) ISPBSMX(c, 11, 5, 0x01) |
| 842 | #define ISP_NVRAM_FIFO_THRESHOLD_128(c) ISPBSMX(c, 11, 6, 0x01) |
| 843 | #define ISP_NVRAM_AUTO_TERM_SUPPORT(c) ISPBSMX(c, 11, 7, 0x01) |
| 844 | #define ISP_NVRAM_SELECTION_TIMEOUT(c) (((c)[12]) | ((c)[13] << 8)) |
| 845 | #define ISP_NVRAM_MAX_QUEUE_DEPTH(c) (((c)[14]) | ((c)[15] << 8)) |
| 846 | #define ISP_NVRAM_SCSI_BUS_SIZE(c) ISPBSMX(c, 16, 0, 0x01) |
| 847 | #define ISP_NVRAM_SCSI_BUS_TYPE(c) ISPBSMX(c, 16, 1, 0x01) |
| 848 | #define ISP_NVRAM_ADAPTER_CLK_SPEED(c) ISPBSMX(c, 16, 2, 0x01) |
| 849 | #define ISP_NVRAM_SOFT_TERM_SUPPORT(c) ISPBSMX(c, 16, 3, 0x01) |
| 850 | #define ISP_NVRAM_FLASH_ONBOARD(c) ISPBSMX(c, 16, 4, 0x01) |
| 851 | #define ISP_NVRAM_FAST_MTTR_ENABLE(c) ISPBSMX(c, 22, 0, 0x01) |
| 852 | |
| 853 | #define ISP_NVRAM_TARGOFF 28 |
| 854 | #define ISP_NVRAM_TARGSIZE 6 |
| 855 | #define _IxT(tgt, tidx) \ |
| 856 | (ISP_NVRAM_TARGOFF + (ISP_NVRAM_TARGSIZE * (tgt)) + (tidx)) |
| 857 | #define ISP_NVRAM_TGT_RENEG(c, t) ISPBSMX(c, _IxT(t, 0), 0, 0x01) |
| 858 | #define ISP_NVRAM_TGT_QFRZ(c, t) ISPBSMX(c, _IxT(t, 0), 1, 0x01) |
| 859 | #define ISP_NVRAM_TGT_ARQ(c, t) ISPBSMX(c, _IxT(t, 0), 2, 0x01) |
| 860 | #define ISP_NVRAM_TGT_TQING(c, t) ISPBSMX(c, _IxT(t, 0), 3, 0x01) |
| 861 | #define ISP_NVRAM_TGT_SYNC(c, t) ISPBSMX(c, _IxT(t, 0), 4, 0x01) |
| 862 | #define ISP_NVRAM_TGT_WIDE(c, t) ISPBSMX(c, _IxT(t, 0), 5, 0x01) |
| 863 | #define ISP_NVRAM_TGT_PARITY(c, t) ISPBSMX(c, _IxT(t, 0), 6, 0x01) |
| 864 | #define ISP_NVRAM_TGT_DISC(c, t) ISPBSMX(c, _IxT(t, 0), 7, 0x01) |
| 865 | #define ISP_NVRAM_TGT_EXEC_THROTTLE(c, t) ISPBSMX(c, _IxT(t, 1), 0, 0xff) |
| 866 | #define ISP_NVRAM_TGT_SYNC_PERIOD(c, t) ISPBSMX(c, _IxT(t, 2), 0, 0xff) |
| 867 | #define ISP_NVRAM_TGT_SYNC_OFFSET(c, t) ISPBSMX(c, _IxT(t, 3), 0, 0x0f) |
| 868 | #define ISP_NVRAM_TGT_DEVICE_ENABLE(c, t) ISPBSMX(c, _IxT(t, 3), 4, 0x01) |
| 869 | #define ISP_NVRAM_TGT_LUN_DISABLE(c, t) ISPBSMX(c, _IxT(t, 3), 5, 0x01) |
| 870 | |
| 871 | /* |
| 872 | * Qlogic 1080/1240 NVRAM is an array of 256 bytes. |
| 873 | * |
| 874 | * Some portion of the front of this is for general host adapter properties |
| 875 | * This is followed by an array of per-target parameters, and is tailed off |
| 876 | * with a checksum xor byte at offset 256. For non-byte entities data is |
| 877 | * stored in Little Endian order. |
| 878 | */ |
| 879 | |
| 880 | #define ISP1080_NVRAM_SIZE 256 |
| 881 | |
| 882 | #define ISP1080_NVRAM_VERSION(c) ISP_NVRAM_VERSION(c) |
| 883 | |
| 884 | /* Offset 5 */ |
| 885 | /* |
| 886 | uint8_t bios_configuration_mode :2; |
| 887 | uint8_t bios_disable :1; |
| 888 | uint8_t selectable_scsi_boot_enable :1; |
| 889 | uint8_t cd_rom_boot_enable :1; |
| 890 | uint8_t disable_loading_risc_code :1; |
| 891 | uint8_t enable_64bit_addressing :1; |
| 892 | uint8_t unused_7 :1; |
| 893 | */ |
| 894 | |
| 895 | /* Offsets 6, 7 */ |
| 896 | /* |
| 897 | uint8_t boot_lun_number :5; |
| 898 | uint8_t scsi_bus_number :1; |
| 899 | uint8_t unused_6 :1; |
| 900 | uint8_t unused_7 :1; |
| 901 | uint8_t boot_target_number :4; |
| 902 | uint8_t unused_12 :1; |
| 903 | uint8_t unused_13 :1; |
| 904 | uint8_t unused_14 :1; |
| 905 | uint8_t unused_15 :1; |
| 906 | */ |
| 907 | |
| 908 | #define ISP1080_NVRAM_HBA_ENABLE(c) ISPBSMX(c, 16, 3, 0x01) |
| 909 | |
| 910 | #define ISP1080_NVRAM_BURST_ENABLE(c) ISPBSMX(c, 16, 1, 0x01) |
| 911 | #define ISP1080_NVRAM_FIFO_THRESHOLD(c) ISPBSMX(c, 16, 4, 0x0f) |
| 912 | |
| 913 | #define ISP1080_NVRAM_AUTO_TERM_SUPPORT(c) ISPBSMX(c, 17, 7, 0x01) |
| 914 | #define ISP1080_NVRAM_BUS0_TERM_MODE(c) ISPBSMX(c, 17, 0, 0x03) |
| 915 | #define ISP1080_NVRAM_BUS1_TERM_MODE(c) ISPBSMX(c, 17, 2, 0x03) |
| 916 | |
| 917 | #define ISP1080_ISP_PARAMETER(c) \ |
| 918 | (((c)[18]) | ((c)[19] << 8)) |
| 919 | |
| 920 | #define ISP1080_FAST_POST(c) ISPBSMX(c, 20, 0, 0x01) |
| 921 | #define ISP1080_REPORT_LVD_TRANSITION(c) ISPBSMX(c, 20, 1, 0x01) |
| 922 | |
| 923 | #define ISP1080_BUS1_OFF 112 |
| 924 | |
| 925 | #define ISP1080_NVRAM_INITIATOR_ID(c, b) \ |
| 926 | ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 24, 0, 0x0f) |
| 927 | #define ISP1080_NVRAM_BUS_RESET_DELAY(c, b) \ |
| 928 | (c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 25] |
| 929 | #define ISP1080_NVRAM_BUS_RETRY_COUNT(c, b) \ |
| 930 | (c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 26] |
| 931 | #define ISP1080_NVRAM_BUS_RETRY_DELAY(c, b) \ |
| 932 | (c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 27] |
| 933 | |
| 934 | #define ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(c, b) \ |
| 935 | ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 0, 0x0f) |
| 936 | #define ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(c, b) \ |
| 937 | ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 4, 0x01) |
| 938 | #define ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(c, b) \ |
| 939 | ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 5, 0x01) |
| 940 | #define ISP1080_NVRAM_SELECTION_TIMEOUT(c, b) \ |
| 941 | (((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 30]) | \ |
| 942 | ((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 31] << 8)) |
| 943 | #define ISP1080_NVRAM_MAX_QUEUE_DEPTH(c, b) \ |
| 944 | (((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 32]) | \ |
| 945 | ((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 33] << 8)) |
| 946 | |
| 947 | #define ISP1080_NVRAM_TARGOFF(b) \ |
| 948 | ((b == 0)? 40: (40 + ISP1080_BUS1_OFF)) |
| 949 | #define ISP1080_NVRAM_TARGSIZE 6 |
| 950 | #define _IxT8(tgt, tidx, b) \ |
| 951 | (ISP1080_NVRAM_TARGOFF((b)) + (ISP1080_NVRAM_TARGSIZE * (tgt)) + (tidx)) |
| 952 | |
| 953 | #define ISP1080_NVRAM_TGT_RENEG(c, t, b) \ |
| 954 | ISPBSMX(c, _IxT8(t, 0, (b)), 0, 0x01) |
| 955 | #define ISP1080_NVRAM_TGT_QFRZ(c, t, b) \ |
| 956 | ISPBSMX(c, _IxT8(t, 0, (b)), 1, 0x01) |
| 957 | #define ISP1080_NVRAM_TGT_ARQ(c, t, b) \ |
| 958 | ISPBSMX(c, _IxT8(t, 0, (b)), 2, 0x01) |
| 959 | #define ISP1080_NVRAM_TGT_TQING(c, t, b) \ |
| 960 | ISPBSMX(c, _IxT8(t, 0, (b)), 3, 0x01) |
| 961 | #define ISP1080_NVRAM_TGT_SYNC(c, t, b) \ |
| 962 | ISPBSMX(c, _IxT8(t, 0, (b)), 4, 0x01) |
| 963 | #define ISP1080_NVRAM_TGT_WIDE(c, t, b) \ |
| 964 | ISPBSMX(c, _IxT8(t, 0, (b)), 5, 0x01) |
| 965 | #define ISP1080_NVRAM_TGT_PARITY(c, t, b) \ |
| 966 | ISPBSMX(c, _IxT8(t, 0, (b)), 6, 0x01) |
| 967 | #define ISP1080_NVRAM_TGT_DISC(c, t, b) \ |
| 968 | ISPBSMX(c, _IxT8(t, 0, (b)), 7, 0x01) |
| 969 | #define ISP1080_NVRAM_TGT_EXEC_THROTTLE(c, t, b) \ |
| 970 | ISPBSMX(c, _IxT8(t, 1, (b)), 0, 0xff) |
| 971 | #define ISP1080_NVRAM_TGT_SYNC_PERIOD(c, t, b) \ |
| 972 | ISPBSMX(c, _IxT8(t, 2, (b)), 0, 0xff) |
| 973 | #define ISP1080_NVRAM_TGT_SYNC_OFFSET(c, t, b) \ |
| 974 | ISPBSMX(c, _IxT8(t, 3, (b)), 0, 0x0f) |
| 975 | #define ISP1080_NVRAM_TGT_DEVICE_ENABLE(c, t, b) \ |
| 976 | ISPBSMX(c, _IxT8(t, 3, (b)), 4, 0x01) |
| 977 | #define ISP1080_NVRAM_TGT_LUN_DISABLE(c, t, b) \ |
| 978 | ISPBSMX(c, _IxT8(t, 3, (b)), 5, 0x01) |
| 979 | |
| 980 | #define ISP12160_NVRAM_HBA_ENABLE ISP1080_NVRAM_HBA_ENABLE |
| 981 | #define ISP12160_NVRAM_BURST_ENABLE ISP1080_NVRAM_BURST_ENABLE |
| 982 | #define ISP12160_NVRAM_FIFO_THRESHOLD ISP1080_NVRAM_FIFO_THRESHOLD |
| 983 | #define ISP12160_NVRAM_AUTO_TERM_SUPPORT ISP1080_NVRAM_AUTO_TERM_SUPPORT |
| 984 | #define ISP12160_NVRAM_BUS0_TERM_MODE ISP1080_NVRAM_BUS0_TERM_MODE |
| 985 | #define ISP12160_NVRAM_BUS1_TERM_MODE ISP1080_NVRAM_BUS1_TERM_MODE |
| 986 | #define ISP12160_ISP_PARAMETER ISP12160_ISP_PARAMETER |
| 987 | #define ISP12160_FAST_POST ISP1080_FAST_POST |
| 988 | #define ISP12160_REPORT_LVD_TRANSITION ISP1080_REPORT_LVD_TRANSTION |
| 989 | |
| 990 | #define ISP12160_NVRAM_INITIATOR_ID \ |
| 991 | ISP1080_NVRAM_INITIATOR_ID |
| 992 | #define ISP12160_NVRAM_BUS_RESET_DELAY \ |
| 993 | ISP1080_NVRAM_BUS_RESET_DELAY |
| 994 | #define ISP12160_NVRAM_BUS_RETRY_COUNT \ |
| 995 | ISP1080_NVRAM_BUS_RETRY_COUNT |
| 996 | #define ISP12160_NVRAM_BUS_RETRY_DELAY \ |
| 997 | ISP1080_NVRAM_BUS_RETRY_DELAY |
| 998 | #define ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME \ |
| 999 | ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME |
| 1000 | #define ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION \ |
| 1001 | ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION |
| 1002 | #define ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION \ |
| 1003 | ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION |
| 1004 | #define ISP12160_NVRAM_SELECTION_TIMEOUT \ |
| 1005 | ISP1080_NVRAM_SELECTION_TIMEOUT |
| 1006 | #define ISP12160_NVRAM_MAX_QUEUE_DEPTH \ |
| 1007 | ISP1080_NVRAM_MAX_QUEUE_DEPTH |
| 1008 | |
| 1009 | |
| 1010 | #define ISP12160_BUS0_OFF 24 |
| 1011 | #define ISP12160_BUS1_OFF 136 |
| 1012 | |
| 1013 | #define ISP12160_NVRAM_TARGOFF(b) \ |
| 1014 | (((b == 0)? ISP12160_BUS0_OFF : ISP12160_BUS1_OFF) + 16) |
| 1015 | |
| 1016 | #define ISP12160_NVRAM_TARGSIZE 6 |
| 1017 | #define _IxT16(tgt, tidx, b) \ |
| 1018 | (ISP12160_NVRAM_TARGOFF((b))+(ISP12160_NVRAM_TARGSIZE * (tgt))+(tidx)) |
| 1019 | |
| 1020 | #define ISP12160_NVRAM_TGT_RENEG(c, t, b) \ |
| 1021 | ISPBSMX(c, _IxT16(t, 0, (b)), 0, 0x01) |
| 1022 | #define ISP12160_NVRAM_TGT_QFRZ(c, t, b) \ |
| 1023 | ISPBSMX(c, _IxT16(t, 0, (b)), 1, 0x01) |
| 1024 | #define ISP12160_NVRAM_TGT_ARQ(c, t, b) \ |
| 1025 | ISPBSMX(c, _IxT16(t, 0, (b)), 2, 0x01) |
| 1026 | #define ISP12160_NVRAM_TGT_TQING(c, t, b) \ |
| 1027 | ISPBSMX(c, _IxT16(t, 0, (b)), 3, 0x01) |
| 1028 | #define ISP12160_NVRAM_TGT_SYNC(c, t, b) \ |
| 1029 | ISPBSMX(c, _IxT16(t, 0, (b)), 4, 0x01) |
| 1030 | #define ISP12160_NVRAM_TGT_WIDE(c, t, b) \ |
| 1031 | ISPBSMX(c, _IxT16(t, 0, (b)), 5, 0x01) |
| 1032 | #define ISP12160_NVRAM_TGT_PARITY(c, t, b) \ |
| 1033 | ISPBSMX(c, _IxT16(t, 0, (b)), 6, 0x01) |
| 1034 | #define ISP12160_NVRAM_TGT_DISC(c, t, b) \ |
| 1035 | ISPBSMX(c, _IxT16(t, 0, (b)), 7, 0x01) |
| 1036 | |
| 1037 | #define ISP12160_NVRAM_TGT_EXEC_THROTTLE(c, t, b) \ |
| 1038 | ISPBSMX(c, _IxT16(t, 1, (b)), 0, 0xff) |
| 1039 | #define ISP12160_NVRAM_TGT_SYNC_PERIOD(c, t, b) \ |
| 1040 | ISPBSMX(c, _IxT16(t, 2, (b)), 0, 0xff) |
| 1041 | |
| 1042 | #define ISP12160_NVRAM_TGT_SYNC_OFFSET(c, t, b) \ |
| 1043 | ISPBSMX(c, _IxT16(t, 3, (b)), 0, 0x1f) |
| 1044 | #define ISP12160_NVRAM_TGT_DEVICE_ENABLE(c, t, b) \ |
| 1045 | ISPBSMX(c, _IxT16(t, 3, (b)), 5, 0x01) |
| 1046 | |
| 1047 | #define ISP12160_NVRAM_PPR_OPTIONS(c, t, b) \ |
| 1048 | ISPBSMX(c, _IxT16(t, 4, (b)), 0, 0x0f) |
| 1049 | #define ISP12160_NVRAM_PPR_WIDTH(c, t, b) \ |
| 1050 | ISPBSMX(c, _IxT16(t, 4, (b)), 4, 0x03) |
| 1051 | #define ISP12160_NVRAM_PPR_ENABLE(c, t, b) \ |
| 1052 | ISPBSMX(c, _IxT16(t, 4, (b)), 7, 0x01) |
| 1053 | |
| 1054 | /* |
| 1055 | * Qlogic 2100 thru 2300 NVRAM is an array of 256 bytes. |
| 1056 | * |
| 1057 | * Some portion of the front of this is for general RISC engine parameters, |
| 1058 | * mostly reflecting the state of the last INITIALIZE FIRMWARE mailbox command. |
| 1059 | * |
| 1060 | * This is followed by some general host adapter parameters, and ends with |
| 1061 | * a checksum xor byte at offset 255. For non-byte entities data is stored |
| 1062 | * in Little Endian order. |
| 1063 | */ |
| 1064 | #define ISP2100_NVRAM_SIZE 256 |
| 1065 | /* ISP_NVRAM_VERSION is in same overall place */ |
| 1066 | #define ISP2100_NVRAM_RISCVER(c) (c)[6] |
| 1067 | #define ISP2100_NVRAM_OPTIONS(c) ((c)[8] | ((c)[9] << 8)) |
| 1068 | #define ISP2100_NVRAM_MAXFRAMELENGTH(c) (((c)[10]) | ((c)[11] << 8)) |
| 1069 | #define ISP2100_NVRAM_MAXIOCBALLOCATION(c) (((c)[12]) | ((c)[13] << 8)) |
| 1070 | #define ISP2100_NVRAM_EXECUTION_THROTTLE(c) (((c)[14]) | ((c)[15] << 8)) |
| 1071 | #define ISP2100_NVRAM_RETRY_COUNT(c) (c)[16] |
| 1072 | #define ISP2100_NVRAM_RETRY_DELAY(c) (c)[17] |
| 1073 | |
| 1074 | #define ISP2100_NVRAM_PORT_NAME(c) (\ |
| 1075 | (((uint64_t)(c)[18]) << 56) | \ |
| 1076 | (((uint64_t)(c)[19]) << 48) | \ |
| 1077 | (((uint64_t)(c)[20]) << 40) | \ |
| 1078 | (((uint64_t)(c)[21]) << 32) | \ |
| 1079 | (((uint64_t)(c)[22]) << 24) | \ |
| 1080 | (((uint64_t)(c)[23]) << 16) | \ |
| 1081 | (((uint64_t)(c)[24]) << 8) | \ |
| 1082 | (((uint64_t)(c)[25]) << 0)) |
| 1083 | |
| 1084 | #define ISP2100_NVRAM_HARDLOOPID(c) ((c)[26] | ((c)[27] << 8)) |
| 1085 | #define ISP2100_NVRAM_TOV(c) ((c)[29]) |
| 1086 | |
| 1087 | #define ISP2100_NVRAM_NODE_NAME(c) (\ |
| 1088 | (((uint64_t)(c)[30]) << 56) | \ |
| 1089 | (((uint64_t)(c)[31]) << 48) | \ |
| 1090 | (((uint64_t)(c)[32]) << 40) | \ |
| 1091 | (((uint64_t)(c)[33]) << 32) | \ |
| 1092 | (((uint64_t)(c)[34]) << 24) | \ |
| 1093 | (((uint64_t)(c)[35]) << 16) | \ |
| 1094 | (((uint64_t)(c)[36]) << 8) | \ |
| 1095 | (((uint64_t)(c)[37]) << 0)) |
| 1096 | |
| 1097 | #define ISP2100_XFW_OPTIONS(c) ((c)[38] | ((c)[39] << 8)) |
| 1098 | |
| 1099 | #define ISP2100_RACC_TIMER(c) (c)[40] |
| 1100 | #define ISP2100_IDELAY_TIMER(c) (c)[41] |
| 1101 | |
| 1102 | #define ISP2100_ZFW_OPTIONS(c) ((c)[42] | ((c)[43] << 8)) |
| 1103 | |
| 1104 | #define ISP2100_SERIAL_LINK(c) ((c)[68] | ((c)[69] << 8)) |
| 1105 | |
| 1106 | #define ISP2100_NVRAM_HBA_OPTIONS(c) ((c)[70] | ((c)[71] << 8)) |
| 1107 | #define ISP2100_NVRAM_HBA_DISABLE(c) ISPBSMX(c, 70, 0, 0x01) |
| 1108 | #define ISP2100_NVRAM_BIOS_DISABLE(c) ISPBSMX(c, 70, 1, 0x01) |
| 1109 | #define ISP2100_NVRAM_LUN_DISABLE(c) ISPBSMX(c, 70, 2, 0x01) |
| 1110 | #define ISP2100_NVRAM_ENABLE_SELECT_BOOT(c) ISPBSMX(c, 70, 3, 0x01) |
| 1111 | #define ISP2100_NVRAM_DISABLE_CODELOAD(c) ISPBSMX(c, 70, 4, 0x01) |
| 1112 | #define ISP2100_NVRAM_SET_CACHELINESZ(c) ISPBSMX(c, 70, 5, 0x01) |
| 1113 | |
| 1114 | #define ISP2100_NVRAM_BOOT_NODE_NAME(c) (\ |
| 1115 | (((uint64_t)(c)[72]) << 56) | \ |
| 1116 | (((uint64_t)(c)[73]) << 48) | \ |
| 1117 | (((uint64_t)(c)[74]) << 40) | \ |
| 1118 | (((uint64_t)(c)[75]) << 32) | \ |
| 1119 | (((uint64_t)(c)[76]) << 24) | \ |
| 1120 | (((uint64_t)(c)[77]) << 16) | \ |
| 1121 | (((uint64_t)(c)[78]) << 8) | \ |
| 1122 | (((uint64_t)(c)[79]) << 0)) |
| 1123 | |
| 1124 | #define ISP2100_NVRAM_BOOT_LUN(c) (c)[80] |
| 1125 | #define ISP2100_RESET_DELAY(c) (c)[81] |
| 1126 | |
| 1127 | #define ISP2100_HBA_FEATURES(c) ((c)[232] | ((c)[233] << 8)) |
| 1128 | |
| 1129 | /* |
| 1130 | * Qlogic 2400 NVRAM is an array of 512 bytes with a 32 bit checksum. |
| 1131 | */ |
| 1132 | #define ISP2400_NVRAM_PORT0_ADDR 0x80 |
| 1133 | #define ISP2400_NVRAM_PORT1_ADDR 0x180 |
| 1134 | #define ISP2400_NVRAM_SIZE 512 |
| 1135 | |
| 1136 | #define ISP2400_NVRAM_VERSION(c) ((c)[4] | ((c)[5] << 8)) |
| 1137 | #define ISP2400_NVRAM_MAXFRAMELENGTH(c) (((c)[12]) | ((c)[13] << 8)) |
| 1138 | #define ISP2400_NVRAM_EXECUTION_THROTTLE(c) (((c)[14]) | ((c)[15] << 8)) |
| 1139 | #define ISP2400_NVRAM_EXCHANGE_COUNT(c) (((c)[16]) | ((c)[17] << 8)) |
| 1140 | #define ISP2400_NVRAM_HARDLOOPID(c) ((c)[18] | ((c)[19] << 8)) |
| 1141 | |
| 1142 | #define ISP2400_NVRAM_PORT_NAME(c) (\ |
| 1143 | (((uint64_t)(c)[20]) << 56) | \ |
| 1144 | (((uint64_t)(c)[21]) << 48) | \ |
| 1145 | (((uint64_t)(c)[22]) << 40) | \ |
| 1146 | (((uint64_t)(c)[23]) << 32) | \ |
| 1147 | (((uint64_t)(c)[24]) << 24) | \ |
| 1148 | (((uint64_t)(c)[25]) << 16) | \ |
| 1149 | (((uint64_t)(c)[26]) << 8) | \ |
| 1150 | (((uint64_t)(c)[27]) << 0)) |
| 1151 | |
| 1152 | #define ISP2400_NVRAM_NODE_NAME(c) (\ |
| 1153 | (((uint64_t)(c)[28]) << 56) | \ |
| 1154 | (((uint64_t)(c)[29]) << 48) | \ |
| 1155 | (((uint64_t)(c)[30]) << 40) | \ |
| 1156 | (((uint64_t)(c)[31]) << 32) | \ |
| 1157 | (((uint64_t)(c)[32]) << 24) | \ |
| 1158 | (((uint64_t)(c)[33]) << 16) | \ |
| 1159 | (((uint64_t)(c)[34]) << 8) | \ |
| 1160 | (((uint64_t)(c)[35]) << 0)) |
| 1161 | |
| 1162 | #define ISP2400_NVRAM_LOGIN_RETRY_CNT(c) ((c)[36] | ((c)[37] << 8)) |
| 1163 | #define ISP2400_NVRAM_LINK_DOWN_ON_NOS(c) ((c)[38] | ((c)[39] << 8)) |
| 1164 | #define ISP2400_NVRAM_INTERRUPT_DELAY(c) ((c)[40] | ((c)[41] << 8)) |
| 1165 | #define ISP2400_NVRAM_LOGIN_TIMEOUT(c) ((c)[42] | ((c)[43] << 8)) |
| 1166 | |
| 1167 | #define ISP2400_NVRAM_FIRMWARE_OPTIONS1(c) \ |
| 1168 | ((c)[44] | ((c)[45] << 8) | ((c)[46] << 16) | ((c)[47] << 24)) |
| 1169 | #define ISP2400_NVRAM_FIRMWARE_OPTIONS2(c) \ |
| 1170 | ((c)[48] | ((c)[49] << 8) | ((c)[50] << 16) | ((c)[51] << 24)) |
| 1171 | #define ISP2400_NVRAM_FIRMWARE_OPTIONS3(c) \ |
| 1172 | ((c)[52] | ((c)[53] << 8) | ((c)[54] << 16) | ((c)[55] << 24)) |
| 1173 | |
| 1174 | /* |
| 1175 | * Firmware Crash Dump |
| 1176 | * |
| 1177 | * QLogic needs specific information format when they look at firmware crashes. |
| 1178 | * |
| 1179 | * This is incredibly kernel memory consumptive (to say the least), so this |
| 1180 | * code is only compiled in when needed. |
| 1181 | */ |
| 1182 | |
| 1183 | #define QLA2200_RISC_IMAGE_DUMP_SIZE \ |
| 1184 | (1 * sizeof (uint16_t)) + /* 'used' flag (also HBA type) */ \ |
| 1185 | (352 * sizeof (uint16_t)) + /* RISC registers */ \ |
| 1186 | (61440 * sizeof (uint16_t)) /* RISC SRAM (offset 0x1000..0xffff) */ |
| 1187 | #define QLA2300_RISC_IMAGE_DUMP_SIZE \ |
| 1188 | (1 * sizeof (uint16_t)) + /* 'used' flag (also HBA type) */ \ |
| 1189 | (464 * sizeof (uint16_t)) + /* RISC registers */ \ |
| 1190 | (63488 * sizeof (uint16_t)) + /* RISC SRAM (0x0800..0xffff) */ \ |
| 1191 | (4096 * sizeof (uint16_t)) + /* RISC SRAM (0x10000..0x10FFF) */ \ |
| 1192 | (61440 * sizeof (uint16_t)) /* RISC SRAM (0x11000..0x1FFFF) */ |
| 1193 | /* the larger of the two */ |
| 1194 | #define ISP_CRASH_IMAGE_SIZE QLA2300_RISC_IMAGE_DUMP_SIZE |
| 1195 | #endif /* _ISPREG_H */ |
| 1196 | |