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freebsd-skq/sys/dev/isp/ispreg.h
Matt Jacob ad0ab75379 Prepare for FC-Tape support. This involved doing a lot of little cleanups 
and crosschecks against firmware documentation. We now check and report
FC firmware attributes and at least are now prepared for the upper 48 bits
of f/w attributes (which are probably for the 8100 or later cards). This
involed changing how inbits and outbits are calculated for varios commands,
hopefully clearer and cleaner. This also caused me to clean up the actual
mailbox register usage. Finally, we are now unconditionally using a CRN
for initiator mode.

A longstanding issue with the 2400/2500 is that they do *not* support
a "Prefer PTP followed by loop", which explains why enabling that
caused the f/w to crash.

A slightly more invasive change is to let the firmware load entirely
drive whether multi_id support is enabled or not.

Sponsored by:	Spectralogic
MFC after:	1 week
2012-06-17 21:39:40 +00:00

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/* $FreeBSD$ */
/*-
* Copyright (c) 1997-2009 by Matthew Jacob
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/*
* Machine Independent (well, as best as possible) register
* definitions for Qlogic ISP SCSI adapters.
*/
#ifndef _ISPREG_H
#define _ISPREG_H
/*
* Hardware definitions for the Qlogic ISP registers.
*/
/*
* This defines types of access to various registers.
*
* R: Read Only
* W: Write Only
* RW: Read/Write
*
* R*, W*, RW*: Read Only, Write Only, Read/Write, but only
* if RISC processor in ISP is paused.
*/
/*
* Offsets for various register blocks.
*
* Sad but true, different architectures have different offsets.
*
* Don't be alarmed if none of this makes sense. The original register
* layout set some defines in a certain pattern. Everything else has been
* grafted on since. For example, the ISP1080 manual will state that DMA
* registers start at 0x80 from the base of the register address space.
* That's true, but for our purposes, we define DMA_REGS_OFF for the 1080
* to start at offset 0x60 because the DMA registers are all defined to
* be DMA_BLOCK+0x20 and so on. Clear?
*/
#define BIU_REGS_OFF 0x00
#define PCI_MBOX_REGS_OFF 0x70
#define PCI_MBOX_REGS2100_OFF 0x10
#define PCI_MBOX_REGS2300_OFF 0x40
#define PCI_MBOX_REGS2400_OFF 0x80
#define SBUS_MBOX_REGS_OFF 0x80
#define PCI_SXP_REGS_OFF 0x80
#define SBUS_SXP_REGS_OFF 0x200
#define PCI_RISC_REGS_OFF 0x80
#define SBUS_RISC_REGS_OFF 0x400
/* Bless me! Chip designers have putzed it again! */
#define ISP1080_DMA_REGS_OFF 0x60
#define DMA_REGS_OFF 0x00 /* same as BIU block */
#define SBUS_REGSIZE 0x450
#define PCI_REGSIZE 0x100
/*
* NB: The *_BLOCK definitions have no specific hardware meaning.
* They serve simply to note to the MD layer which block of
* registers offsets are being accessed.
*/
#define _NREG_BLKS 5
#define _BLK_REG_SHFT 13
#define _BLK_REG_MASK (7 << _BLK_REG_SHFT)
#define BIU_BLOCK (0 << _BLK_REG_SHFT)
#define MBOX_BLOCK (1 << _BLK_REG_SHFT)
#define SXP_BLOCK (2 << _BLK_REG_SHFT)
#define RISC_BLOCK (3 << _BLK_REG_SHFT)
#define DMA_BLOCK (4 << _BLK_REG_SHFT)
/*
* Bus Interface Block Register Offsets
*/
#define BIU_ID_LO (BIU_BLOCK+0x0) /* R : Bus ID, Low */
#define BIU2100_FLASH_ADDR (BIU_BLOCK+0x0)
#define BIU_ID_HI (BIU_BLOCK+0x2) /* R : Bus ID, High */
#define BIU2100_FLASH_DATA (BIU_BLOCK+0x2)
#define BIU_CONF0 (BIU_BLOCK+0x4) /* R : Bus Configuration #0 */
#define BIU_CONF1 (BIU_BLOCK+0x6) /* R : Bus Configuration #1 */
#define BIU2100_CSR (BIU_BLOCK+0x6)
#define BIU_ICR (BIU_BLOCK+0x8) /* RW : Bus Interface Ctrl */
#define BIU_ISR (BIU_BLOCK+0xA) /* R : Bus Interface Status */
#define BIU_SEMA (BIU_BLOCK+0xC) /* RW : Bus Semaphore */
#define BIU_NVRAM (BIU_BLOCK+0xE) /* RW : Bus NVRAM */
/*
* These are specific to the 2300.
*/
#define BIU_REQINP (BIU_BLOCK+0x10) /* Request Queue In */
#define BIU_REQOUTP (BIU_BLOCK+0x12) /* Request Queue Out */
#define BIU_RSPINP (BIU_BLOCK+0x14) /* Response Queue In */
#define BIU_RSPOUTP (BIU_BLOCK+0x16) /* Response Queue Out */
#define BIU_R2HSTSLO (BIU_BLOCK+0x18)
#define BIU_R2HSTSHI (BIU_BLOCK+0x1A)
#define BIU_R2HST_INTR (1 << 15) /* RISC to Host Interrupt */
#define BIU_R2HST_PAUSED (1 << 8) /* RISC paused */
#define BIU_R2HST_ISTAT_MASK 0x3f /* intr information && status */
#define ISPR2HST_ROM_MBX_OK 0x1 /* ROM mailbox cmd done ok */
#define ISPR2HST_ROM_MBX_FAIL 0x2 /* ROM mailbox cmd done fail */
#define ISPR2HST_MBX_OK 0x10 /* mailbox cmd done ok */
#define ISPR2HST_MBX_FAIL 0x11 /* mailbox cmd done fail */
#define ISPR2HST_ASYNC_EVENT 0x12 /* Async Event */
#define ISPR2HST_RSPQ_UPDATE 0x13 /* Response Queue Update */
#define ISPR2HST_RQST_UPDATE 0x14 /* Resquest Queue Update */
#define ISPR2HST_RIO_16 0x15 /* RIO 1-16 */
#define ISPR2HST_FPOST 0x16 /* Low 16 bits fast post */
#define ISPR2HST_FPOST_CTIO 0x17 /* Low 16 bits fast post ctio */
/* fifo command stuff- mostly for SPI */
#define DFIFO_COMMAND (BIU_BLOCK+0x60) /* RW : Command FIFO Port */
#define RDMA2100_CONTROL DFIFO_COMMAND
#define DFIFO_DATA (BIU_BLOCK+0x62) /* RW : Data FIFO Port */
/*
* Putzed DMA register layouts.
*/
#define CDMA_CONF (DMA_BLOCK+0x20) /* RW*: DMA Configuration */
#define CDMA2100_CONTROL CDMA_CONF
#define CDMA_CONTROL (DMA_BLOCK+0x22) /* RW*: DMA Control */
#define CDMA_STATUS (DMA_BLOCK+0x24) /* R : DMA Status */
#define CDMA_FIFO_STS (DMA_BLOCK+0x26) /* R : DMA FIFO Status */
#define CDMA_COUNT (DMA_BLOCK+0x28) /* RW*: DMA Transfer Count */
#define CDMA_ADDR0 (DMA_BLOCK+0x2C) /* RW*: DMA Address, Word 0 */
#define CDMA_ADDR1 (DMA_BLOCK+0x2E) /* RW*: DMA Address, Word 1 */
#define CDMA_ADDR2 (DMA_BLOCK+0x30) /* RW*: DMA Address, Word 2 */
#define CDMA_ADDR3 (DMA_BLOCK+0x32) /* RW*: DMA Address, Word 3 */
#define DDMA_CONF (DMA_BLOCK+0x40) /* RW*: DMA Configuration */
#define TDMA2100_CONTROL DDMA_CONF
#define DDMA_CONTROL (DMA_BLOCK+0x42) /* RW*: DMA Control */
#define DDMA_STATUS (DMA_BLOCK+0x44) /* R : DMA Status */
#define DDMA_FIFO_STS (DMA_BLOCK+0x46) /* R : DMA FIFO Status */
#define DDMA_COUNT_LO (DMA_BLOCK+0x48) /* RW*: DMA Xfer Count, Low */
#define DDMA_COUNT_HI (DMA_BLOCK+0x4A) /* RW*: DMA Xfer Count, High */
#define DDMA_ADDR0 (DMA_BLOCK+0x4C) /* RW*: DMA Address, Word 0 */
#define DDMA_ADDR1 (DMA_BLOCK+0x4E) /* RW*: DMA Address, Word 1 */
/* these are for the 1040A cards */
#define DDMA_ADDR2 (DMA_BLOCK+0x50) /* RW*: DMA Address, Word 2 */
#define DDMA_ADDR3 (DMA_BLOCK+0x52) /* RW*: DMA Address, Word 3 */
/*
* Bus Interface Block Register Definitions
*/
/* BUS CONFIGURATION REGISTER #0 */
#define BIU_CONF0_HW_MASK 0x000F /* Hardware revision mask */
/* BUS CONFIGURATION REGISTER #1 */
#define BIU_SBUS_CONF1_PARITY 0x0100 /* Enable parity checking */
#define BIU_SBUS_CONF1_FCODE_MASK 0x00F0 /* Fcode cycle mask */
#define BIU_PCI_CONF1_FIFO_128 0x0040 /* 128 bytes FIFO threshold */
#define BIU_PCI_CONF1_FIFO_64 0x0030 /* 64 bytes FIFO threshold */
#define BIU_PCI_CONF1_FIFO_32 0x0020 /* 32 bytes FIFO threshold */
#define BIU_PCI_CONF1_FIFO_16 0x0010 /* 16 bytes FIFO threshold */
#define BIU_BURST_ENABLE 0x0004 /* Global enable Bus bursts */
#define BIU_SBUS_CONF1_FIFO_64 0x0003 /* 64 bytes FIFO threshold */
#define BIU_SBUS_CONF1_FIFO_32 0x0002 /* 32 bytes FIFO threshold */
#define BIU_SBUS_CONF1_FIFO_16 0x0001 /* 16 bytes FIFO threshold */
#define BIU_SBUS_CONF1_FIFO_8 0x0000 /* 8 bytes FIFO threshold */
#define BIU_SBUS_CONF1_BURST8 0x0008 /* Enable 8-byte bursts */
#define BIU_PCI_CONF1_SXP 0x0008 /* SXP register select */
#define BIU_PCI1080_CONF1_SXP0 0x0100 /* SXP bank #1 select */
#define BIU_PCI1080_CONF1_SXP1 0x0200 /* SXP bank #2 select */
#define BIU_PCI1080_CONF1_DMA 0x0300 /* DMA bank select */
/* ISP2100 Bus Control/Status Register */
#define BIU2100_ICSR_REGBSEL 0x30 /* RW: register bank select */
#define BIU2100_RISC_REGS (0 << 4) /* RISC Regs */
#define BIU2100_FB_REGS (1 << 4) /* FrameBuffer Regs */
#define BIU2100_FPM0_REGS (2 << 4) /* FPM 0 Regs */
#define BIU2100_FPM1_REGS (3 << 4) /* FPM 1 Regs */
#define BIU2100_NVRAM_OFFSET (1 << 14)
#define BIU2100_FLASH_UPPER_64K 0x04 /* RW: Upper 64K Bank Select */
#define BIU2100_FLASH_ENABLE 0x02 /* RW: Enable Flash RAM */
#define BIU2100_SOFT_RESET 0x01
/* SOFT RESET FOR ISP2100 is same bit, but in this register, not ICR */
/* BUS CONTROL REGISTER */
#define BIU_ICR_ENABLE_DMA_INT 0x0020 /* Enable DMA interrupts */
#define BIU_ICR_ENABLE_CDMA_INT 0x0010 /* Enable CDMA interrupts */
#define BIU_ICR_ENABLE_SXP_INT 0x0008 /* Enable SXP interrupts */
#define BIU_ICR_ENABLE_RISC_INT 0x0004 /* Enable Risc interrupts */
#define BIU_ICR_ENABLE_ALL_INTS 0x0002 /* Global enable all inter */
#define BIU_ICR_SOFT_RESET 0x0001 /* Soft Reset of ISP */
#define BIU_IMASK (BIU_ICR_ENABLE_RISC_INT|BIU_ICR_ENABLE_ALL_INTS)
#define BIU2100_ICR_ENABLE_ALL_INTS 0x8000
#define BIU2100_ICR_ENA_FPM_INT 0x0020
#define BIU2100_ICR_ENA_FB_INT 0x0010
#define BIU2100_ICR_ENA_RISC_INT 0x0008
#define BIU2100_ICR_ENA_CDMA_INT 0x0004
#define BIU2100_ICR_ENABLE_RXDMA_INT 0x0002
#define BIU2100_ICR_ENABLE_TXDMA_INT 0x0001
#define BIU2100_ICR_DISABLE_ALL_INTS 0x0000
#define BIU2100_IMASK (BIU2100_ICR_ENA_RISC_INT|BIU2100_ICR_ENABLE_ALL_INTS)
/* BUS STATUS REGISTER */
#define BIU_ISR_DMA_INT 0x0020 /* DMA interrupt pending */
#define BIU_ISR_CDMA_INT 0x0010 /* CDMA interrupt pending */
#define BIU_ISR_SXP_INT 0x0008 /* SXP interrupt pending */
#define BIU_ISR_RISC_INT 0x0004 /* Risc interrupt pending */
#define BIU_ISR_IPEND 0x0002 /* Global interrupt pending */
#define BIU2100_ISR_INT_PENDING 0x8000 /* Global interrupt pending */
#define BIU2100_ISR_FPM_INT 0x0020 /* FPM interrupt pending */
#define BIU2100_ISR_FB_INT 0x0010 /* FB interrupt pending */
#define BIU2100_ISR_RISC_INT 0x0008 /* Risc interrupt pending */
#define BIU2100_ISR_CDMA_INT 0x0004 /* CDMA interrupt pending */
#define BIU2100_ISR_RXDMA_INT_PENDING 0x0002 /* Global interrupt pending */
#define BIU2100_ISR_TXDMA_INT_PENDING 0x0001 /* Global interrupt pending */
#define INT_PENDING(isp, isr) \
IS_FC(isp)? \
(IS_24XX(isp)? (isr & BIU2400_ISR_RISC_INT) : (isr & BIU2100_ISR_RISC_INT)) :\
(isr & BIU_ISR_RISC_INT)
#define INT_PENDING_MASK(isp) \
(IS_FC(isp)? (IS_24XX(isp)? BIU2400_ISR_RISC_INT : BIU2100_ISR_RISC_INT) : \
(BIU_ISR_RISC_INT))
/* BUS SEMAPHORE REGISTER */
#define BIU_SEMA_STATUS 0x0002 /* Semaphore Status Bit */
#define BIU_SEMA_LOCK 0x0001 /* Semaphore Lock Bit */
/* NVRAM SEMAPHORE REGISTER */
#define BIU_NVRAM_CLOCK 0x0001
#define BIU_NVRAM_SELECT 0x0002
#define BIU_NVRAM_DATAOUT 0x0004
#define BIU_NVRAM_DATAIN 0x0008
#define BIU_NVRAM_BUSY 0x0080 /* 2322/24xx only */
#define ISP_NVRAM_READ 6
/* COMNMAND && DATA DMA CONFIGURATION REGISTER */
#define DMA_ENABLE_SXP_DMA 0x0008 /* Enable SXP to DMA Data */
#define DMA_ENABLE_INTS 0x0004 /* Enable interrupts to RISC */
#define DMA_ENABLE_BURST 0x0002 /* Enable Bus burst trans */
#define DMA_DMA_DIRECTION 0x0001 /*
* Set DMA direction:
* 0 - DMA FIFO to host
* 1 - Host to DMA FIFO
*/
/* COMMAND && DATA DMA CONTROL REGISTER */
#define DMA_CNTRL_SUSPEND_CHAN 0x0010 /* Suspend DMA transfer */
#define DMA_CNTRL_CLEAR_CHAN 0x0008 /*
* Clear FIFO and DMA Channel,
* reset DMA registers
*/
#define DMA_CNTRL_CLEAR_FIFO 0x0004 /* Clear DMA FIFO */
#define DMA_CNTRL_RESET_INT 0x0002 /* Clear DMA interrupt */
#define DMA_CNTRL_STROBE 0x0001 /* Start DMA transfer */
/*
* Variants of same for 2100
*/
#define DMA_CNTRL2100_CLEAR_CHAN 0x0004
#define DMA_CNTRL2100_RESET_INT 0x0002
/* DMA STATUS REGISTER */
#define DMA_SBUS_STATUS_PIPE_MASK 0x00C0 /* DMA Pipeline status mask */
#define DMA_SBUS_STATUS_CHAN_MASK 0x0030 /* Channel status mask */
#define DMA_SBUS_STATUS_BUS_PARITY 0x0008 /* Parity Error on bus */
#define DMA_SBUS_STATUS_BUS_ERR 0x0004 /* Error Detected on bus */
#define DMA_SBUS_STATUS_TERM_COUNT 0x0002 /* DMA Transfer Completed */
#define DMA_SBUS_STATUS_INTERRUPT 0x0001 /* Enable DMA channel inter */
#define DMA_PCI_STATUS_INTERRUPT 0x8000 /* Enable DMA channel inter */
#define DMA_PCI_STATUS_RETRY_STAT 0x4000 /* Retry status */
#define DMA_PCI_STATUS_CHAN_MASK 0x3000 /* Channel status mask */
#define DMA_PCI_STATUS_FIFO_OVR 0x0100 /* DMA FIFO overrun cond */
#define DMA_PCI_STATUS_FIFO_UDR 0x0080 /* DMA FIFO underrun cond */
#define DMA_PCI_STATUS_BUS_ERR 0x0040 /* Error Detected on bus */
#define DMA_PCI_STATUS_BUS_PARITY 0x0020 /* Parity Error on bus */
#define DMA_PCI_STATUS_CLR_PEND 0x0010 /* DMA clear pending */
#define DMA_PCI_STATUS_TERM_COUNT 0x0008 /* DMA Transfer Completed */
#define DMA_PCI_STATUS_DMA_SUSP 0x0004 /* DMA suspended */
#define DMA_PCI_STATUS_PIPE_MASK 0x0003 /* DMA Pipeline status mask */
/* DMA Status Register, pipeline status bits */
#define DMA_SBUS_PIPE_FULL 0x00C0 /* Both pipeline stages full */
#define DMA_SBUS_PIPE_OVERRUN 0x0080 /* Pipeline overrun */
#define DMA_SBUS_PIPE_STAGE1 0x0040 /*
* Pipeline stage 1 Loaded,
* stage 2 empty
*/
#define DMA_PCI_PIPE_FULL 0x0003 /* Both pipeline stages full */
#define DMA_PCI_PIPE_OVERRUN 0x0002 /* Pipeline overrun */
#define DMA_PCI_PIPE_STAGE1 0x0001 /*
* Pipeline stage 1 Loaded,
* stage 2 empty
*/
#define DMA_PIPE_EMPTY 0x0000 /* All pipeline stages empty */
/* DMA Status Register, channel status bits */
#define DMA_SBUS_CHAN_SUSPEND 0x0030 /* Channel error or suspended */
#define DMA_SBUS_CHAN_TRANSFER 0x0020 /* Chan transfer in progress */
#define DMA_SBUS_CHAN_ACTIVE 0x0010 /* Chan trans to host active */
#define DMA_PCI_CHAN_TRANSFER 0x3000 /* Chan transfer in progress */
#define DMA_PCI_CHAN_SUSPEND 0x2000 /* Channel error or suspended */
#define DMA_PCI_CHAN_ACTIVE 0x1000 /* Chan trans to host active */
#define ISP_DMA_CHAN_IDLE 0x0000 /* Chan idle (normal comp) */
/* DMA FIFO STATUS REGISTER */
#define DMA_FIFO_STATUS_OVERRUN 0x0200 /* FIFO Overrun Condition */
#define DMA_FIFO_STATUS_UNDERRUN 0x0100 /* FIFO Underrun Condition */
#define DMA_FIFO_SBUS_COUNT_MASK 0x007F /* FIFO Byte count mask */
#define DMA_FIFO_PCI_COUNT_MASK 0x00FF /* FIFO Byte count mask */
/*
* 2400 Interface Offsets and Register Definitions
*
* The 2400 looks quite different in terms of registers from other QLogic cards.
* It is getting to be a genuine pain and challenge to keep the same model
* for all.
*/
#define BIU2400_FLASH_ADDR (BIU_BLOCK+0x00)
#define BIU2400_FLASH_DATA (BIU_BLOCK+0x04)
#define BIU2400_CSR (BIU_BLOCK+0x08)
#define BIU2400_ICR (BIU_BLOCK+0x0C)
#define BIU2400_ISR (BIU_BLOCK+0x10)
#define BIU2400_REQINP (BIU_BLOCK+0x1C) /* Request Queue In */
#define BIU2400_REQOUTP (BIU_BLOCK+0x20) /* Request Queue Out */
#define BIU2400_RSPINP (BIU_BLOCK+0x24) /* Response Queue In */
#define BIU2400_RSPOUTP (BIU_BLOCK+0x28) /* Response Queue Out */
#define BIU2400_PRI_REQINP (BIU_BLOCK+0x2C) /* Priority Request Q In */
#define BIU2400_PRI_REQOUTP (BIU_BLOCK+0x30) /* Priority Request Q Out */
#define BIU2400_ATIO_RSPINP (BIU_BLOCK+0x3C) /* ATIO Queue In */
#define BIU2400_ATIO_RSPOUTP (BIU_BLOCK+0x40) /* ATIO Queue Out */
#define BIU2400_R2HSTSLO (BIU_BLOCK+0x44)
#define BIU2400_R2HSTSHI (BIU_BLOCK+0x46)
#define BIU2400_HCCR (BIU_BLOCK+0x48)
#define BIU2400_GPIOD (BIU_BLOCK+0x4C)
#define BIU2400_GPIOE (BIU_BLOCK+0x50)
#define BIU2400_HSEMA (BIU_BLOCK+0x58)
/* BIU2400_FLASH_ADDR definitions */
#define BIU2400_FLASH_DFLAG (1 << 30)
/* BIU2400_CSR definitions */
#define BIU2400_NVERR (1 << 18)
#define BIU2400_DMA_ACTIVE (1 << 17) /* RO */
#define BIU2400_DMA_STOP (1 << 16)
#define BIU2400_FUNCTION (1 << 15) /* RO */
#define BIU2400_PCIX_MODE(x) (((x) >> 8) & 0xf) /* RO */
#define BIU2400_CSR_64BIT (1 << 2) /* RO */
#define BIU2400_FLASH_ENABLE (1 << 1)
#define BIU2400_SOFT_RESET (1 << 0)
/* BIU2400_ICR definitions */
#define BIU2400_ICR_ENA_RISC_INT 0x8
#define BIU2400_IMASK (BIU2400_ICR_ENA_RISC_INT)
/* BIU2400_ISR definitions */
#define BIU2400_ISR_RISC_INT 0x8
#define BIU2400_R2HST_INTR BIU_R2HST_INTR
#define BIU2400_R2HST_PAUSED BIU_R2HST_PAUSED
#define BIU2400_R2HST_ISTAT_MASK 0x1f
/* interrupt status meanings */
#define ISP2400R2HST_ROM_MBX_OK 0x1 /* ROM mailbox cmd done ok */
#define ISP2400R2HST_ROM_MBX_FAIL 0x2 /* ROM mailbox cmd done fail */
#define ISP2400R2HST_MBX_OK 0x10 /* mailbox cmd done ok */
#define ISP2400R2HST_MBX_FAIL 0x11 /* mailbox cmd done fail */
#define ISP2400R2HST_ASYNC_EVENT 0x12 /* Async Event */
#define ISP2400R2HST_RSPQ_UPDATE 0x13 /* Response Queue Update */
#define ISP2400R2HST_ATIO_RSPQ_UPDATE 0x1C /* ATIO Response Queue Update */
#define ISP2400R2HST_ATIO_RQST_UPDATE 0x1D /* ATIO Request Queue Update */
/* BIU2400_HCCR definitions */
#define HCCR_2400_CMD_NOP 0x00000000
#define HCCR_2400_CMD_RESET 0x10000000
#define HCCR_2400_CMD_CLEAR_RESET 0x20000000
#define HCCR_2400_CMD_PAUSE 0x30000000
#define HCCR_2400_CMD_RELEASE 0x40000000
#define HCCR_2400_CMD_SET_HOST_INT 0x50000000
#define HCCR_2400_CMD_CLEAR_HOST_INT 0x60000000
#define HCCR_2400_CMD_CLEAR_RISC_INT 0xA0000000
#define HCCR_2400_RISC_ERR(x) (((x) >> 12) & 0x7) /* RO */
#define HCCR_2400_RISC2HOST_INT (1 << 6) /* RO */
#define HCCR_2400_RISC_RESET (1 << 5) /* RO */
/*
* Mailbox Block Register Offsets
*/
#define INMAILBOX0 (MBOX_BLOCK+0x0)
#define INMAILBOX1 (MBOX_BLOCK+0x2)
#define INMAILBOX2 (MBOX_BLOCK+0x4)
#define INMAILBOX3 (MBOX_BLOCK+0x6)
#define INMAILBOX4 (MBOX_BLOCK+0x8)
#define INMAILBOX5 (MBOX_BLOCK+0xA)
#define INMAILBOX6 (MBOX_BLOCK+0xC)
#define INMAILBOX7 (MBOX_BLOCK+0xE)
#define OUTMAILBOX0 (MBOX_BLOCK+0x0)
#define OUTMAILBOX1 (MBOX_BLOCK+0x2)
#define OUTMAILBOX2 (MBOX_BLOCK+0x4)
#define OUTMAILBOX3 (MBOX_BLOCK+0x6)
#define OUTMAILBOX4 (MBOX_BLOCK+0x8)
#define OUTMAILBOX5 (MBOX_BLOCK+0xA)
#define OUTMAILBOX6 (MBOX_BLOCK+0xC)
#define OUTMAILBOX7 (MBOX_BLOCK+0xE)
/*
* Strictly speaking, it's
* SCSI && 2100 : 8 MBOX registers
* 2200: 24 MBOX registers
* 2300/2400: 32 MBOX registers
*/
#define MBOX_OFF(n) (MBOX_BLOCK + ((n) << 1))
#define ISP_NMBOX(isp) ((IS_24XX(isp) || IS_23XX(isp))? 32 : (IS_2200(isp) ? 24 : 8))
#define ISP_NMBOX_BMASK(isp) \
((IS_24XX(isp) || IS_23XX(isp))? 0xffffffff : (IS_2200(isp)? 0x00ffffff : 0xff))
#define MAX_MAILBOX 32
/* if timeout == 0, then default timeout is picked */
#define MBCMD_DEFAULT_TIMEOUT 100000 /* 100 ms */
typedef struct {
uint16_t param[MAX_MAILBOX];
uint32_t ibits;
uint32_t obits;
uint32_t
lineno : 16,
: 12,
logval : 4;
uint32_t timeout;
const char *func;
} mbreg_t;
#define MBSINIT(mbxp, code, loglev, timo) \
ISP_MEMZERO((mbxp), sizeof (mbreg_t)); \
(mbxp)->param[0] = code; \
(mbxp)->lineno = __LINE__; \
(mbxp)->func = __func__; \
(mbxp)->logval = loglev; \
(mbxp)->timeout = timo
/*
* Fibre Protocol Module and Frame Buffer Register Offsets/Definitions (2X00).
* NB: The RISC processor must be paused and the appropriate register
* bank selected via BIU2100_CSR bits.
*/
#define FPM_DIAG_CONFIG (BIU_BLOCK + 0x96)
#define FPM_SOFT_RESET 0x0100
#define FBM_CMD (BIU_BLOCK + 0xB8)
#define FBMCMD_FIFO_RESET_ALL 0xA000
/*
* SXP Block Register Offsets
*/
#define SXP_PART_ID (SXP_BLOCK+0x0) /* R : Part ID Code */
#define SXP_CONFIG1 (SXP_BLOCK+0x2) /* RW*: Configuration Reg #1 */
#define SXP_CONFIG2 (SXP_BLOCK+0x4) /* RW*: Configuration Reg #2 */
#define SXP_CONFIG3 (SXP_BLOCK+0x6) /* RW*: Configuration Reg #2 */
#define SXP_INSTRUCTION (SXP_BLOCK+0xC) /* RW*: Instruction Pointer */
#define SXP_RETURN_ADDR (SXP_BLOCK+0x10) /* RW*: Return Address */
#define SXP_COMMAND (SXP_BLOCK+0x14) /* RW*: Command */
#define SXP_INTERRUPT (SXP_BLOCK+0x18) /* R : Interrupt */
#define SXP_SEQUENCE (SXP_BLOCK+0x1C) /* RW*: Sequence */
#define SXP_GROSS_ERR (SXP_BLOCK+0x1E) /* R : Gross Error */
#define SXP_EXCEPTION (SXP_BLOCK+0x20) /* RW*: Exception Enable */
#define SXP_OVERRIDE (SXP_BLOCK+0x24) /* RW*: Override */
#define SXP_LIT_BASE (SXP_BLOCK+0x28) /* RW*: Literal Base */
#define SXP_USER_FLAGS (SXP_BLOCK+0x2C) /* RW*: User Flags */
#define SXP_USER_EXCEPT (SXP_BLOCK+0x30) /* RW*: User Exception */
#define SXP_BREAKPOINT (SXP_BLOCK+0x34) /* RW*: Breakpoint */
#define SXP_SCSI_ID (SXP_BLOCK+0x40) /* RW*: SCSI ID */
#define SXP_DEV_CONFIG1 (SXP_BLOCK+0x42) /* RW*: Device Config Reg #1 */
#define SXP_DEV_CONFIG2 (SXP_BLOCK+0x44) /* RW*: Device Config Reg #2 */
#define SXP_PHASE_PTR (SXP_BLOCK+0x48) /* RW*: SCSI Phase Pointer */
#define SXP_BUF_PTR (SXP_BLOCK+0x4C) /* RW*: SCSI Buffer Pointer */
#define SXP_BUF_CTR (SXP_BLOCK+0x50) /* RW*: SCSI Buffer Counter */
#define SXP_BUFFER (SXP_BLOCK+0x52) /* RW*: SCSI Buffer */
#define SXP_BUF_BYTE (SXP_BLOCK+0x54) /* RW*: SCSI Buffer Byte */
#define SXP_BUF_WD (SXP_BLOCK+0x56) /* RW*: SCSI Buffer Word */
#define SXP_BUF_WD_TRAN (SXP_BLOCK+0x58) /* RW*: SCSI Buffer Wd xlate */
#define SXP_FIFO (SXP_BLOCK+0x5A) /* RW*: SCSI FIFO */
#define SXP_FIFO_STATUS (SXP_BLOCK+0x5C) /* RW*: SCSI FIFO Status */
#define SXP_FIFO_TOP (SXP_BLOCK+0x5E) /* RW*: SCSI FIFO Top Resid */
#define SXP_FIFO_BOTTOM (SXP_BLOCK+0x60) /* RW*: SCSI FIFO Bot Resid */
#define SXP_TRAN_REG (SXP_BLOCK+0x64) /* RW*: SCSI Transferr Reg */
#define SXP_TRAN_CNT_LO (SXP_BLOCK+0x68) /* RW*: SCSI Trans Count */
#define SXP_TRAN_CNT_HI (SXP_BLOCK+0x6A) /* RW*: SCSI Trans Count */
#define SXP_TRAN_CTR_LO (SXP_BLOCK+0x6C) /* RW*: SCSI Trans Counter */
#define SXP_TRAN_CTR_HI (SXP_BLOCK+0x6E) /* RW*: SCSI Trans Counter */
#define SXP_ARB_DATA (SXP_BLOCK+0x70) /* R : SCSI Arb Data */
#define SXP_PINS_CTRL (SXP_BLOCK+0x72) /* RW*: SCSI Control Pins */
#define SXP_PINS_DATA (SXP_BLOCK+0x74) /* RW*: SCSI Data Pins */
#define SXP_PINS_DIFF (SXP_BLOCK+0x76) /* RW*: SCSI Diff Pins */
/* for 1080/1280/1240 only */
#define SXP_BANK1_SELECT 0x100
/* SXP CONF1 REGISTER */
#define SXP_CONF1_ASYNCH_SETUP 0xF000 /* Asynchronous setup time */
#define SXP_CONF1_SELECTION_UNIT 0x0000 /* Selection time unit */
#define SXP_CONF1_SELECTION_TIMEOUT 0x0600 /* Selection timeout */
#define SXP_CONF1_CLOCK_FACTOR 0x00E0 /* Clock factor */
#define SXP_CONF1_SCSI_ID 0x000F /* SCSI id */
/* SXP CONF2 REGISTER */
#define SXP_CONF2_DISABLE_FILTER 0x0040 /* Disable SCSI rec filters */
#define SXP_CONF2_REQ_ACK_PULLUPS 0x0020 /* Enable req/ack pullups */
#define SXP_CONF2_DATA_PULLUPS 0x0010 /* Enable data pullups */
#define SXP_CONF2_CONFIG_AUTOLOAD 0x0008 /* Enable dev conf auto-load */
#define SXP_CONF2_RESELECT 0x0002 /* Enable reselection */
#define SXP_CONF2_SELECT 0x0001 /* Enable selection */
/* SXP INTERRUPT REGISTER */
#define SXP_INT_PARITY_ERR 0x8000 /* Parity error detected */
#define SXP_INT_GROSS_ERR 0x4000 /* Gross error detected */
#define SXP_INT_FUNCTION_ABORT 0x2000 /* Last cmd aborted */
#define SXP_INT_CONDITION_FAILED 0x1000 /* Last cond failed test */
#define SXP_INT_FIFO_EMPTY 0x0800 /* SCSI FIFO is empty */
#define SXP_INT_BUF_COUNTER_ZERO 0x0400 /* SCSI buf count == zero */
#define SXP_INT_XFER_ZERO 0x0200 /* SCSI trans count == zero */
#define SXP_INT_INT_PENDING 0x0080 /* SXP interrupt pending */
#define SXP_INT_CMD_RUNNING 0x0040 /* SXP is running a command */
#define SXP_INT_INT_RETURN_CODE 0x000F /* Interrupt return code */
/* SXP GROSS ERROR REGISTER */
#define SXP_GROSS_OFFSET_RESID 0x0040 /* Req/Ack offset not zero */
#define SXP_GROSS_OFFSET_UNDERFLOW 0x0020 /* Req/Ack offset underflow */
#define SXP_GROSS_OFFSET_OVERFLOW 0x0010 /* Req/Ack offset overflow */
#define SXP_GROSS_FIFO_UNDERFLOW 0x0008 /* SCSI FIFO underflow */
#define SXP_GROSS_FIFO_OVERFLOW 0x0004 /* SCSI FIFO overflow */
#define SXP_GROSS_WRITE_ERR 0x0002 /* SXP and RISC wrote to reg */
#define SXP_GROSS_ILLEGAL_INST 0x0001 /* Bad inst loaded into SXP */
/* SXP EXCEPTION REGISTER */
#define SXP_EXCEPT_USER_0 0x8000 /* Enable user exception #0 */
#define SXP_EXCEPT_USER_1 0x4000 /* Enable user exception #1 */
#define PCI_SXP_EXCEPT_SCAM 0x0400 /* SCAM Selection enable */
#define SXP_EXCEPT_BUS_FREE 0x0200 /* Enable Bus Free det */
#define SXP_EXCEPT_TARGET_ATN 0x0100 /* Enable TGT mode atten det */
#define SXP_EXCEPT_RESELECTED 0x0080 /* Enable ReSEL exc handling */
#define SXP_EXCEPT_SELECTED 0x0040 /* Enable SEL exc handling */
#define SXP_EXCEPT_ARBITRATION 0x0020 /* Enable ARB exc handling */
#define SXP_EXCEPT_GROSS_ERR 0x0010 /* Enable gross error except */
#define SXP_EXCEPT_BUS_RESET 0x0008 /* Enable Bus Reset except */
/* SXP OVERRIDE REGISTER */
#define SXP_ORIDE_EXT_TRIGGER 0x8000 /* Enable external trigger */
#define SXP_ORIDE_STEP 0x4000 /* Enable single step mode */
#define SXP_ORIDE_BREAKPOINT 0x2000 /* Enable breakpoint reg */
#define SXP_ORIDE_PIN_WRITE 0x1000 /* Enable write to SCSI pins */
#define SXP_ORIDE_FORCE_OUTPUTS 0x0800 /* Force SCSI outputs on */
#define SXP_ORIDE_LOOPBACK 0x0400 /* Enable SCSI loopback mode */
#define SXP_ORIDE_PARITY_TEST 0x0200 /* Enable parity test mode */
#define SXP_ORIDE_TRISTATE_ENA_PINS 0x0100 /* Tristate SCSI enable pins */
#define SXP_ORIDE_TRISTATE_PINS 0x0080 /* Tristate SCSI pins */
#define SXP_ORIDE_FIFO_RESET 0x0008 /* Reset SCSI FIFO */
#define SXP_ORIDE_CMD_TERMINATE 0x0004 /* Terminate cur SXP com */
#define SXP_ORIDE_RESET_REG 0x0002 /* Reset SXP registers */
#define SXP_ORIDE_RESET_MODULE 0x0001 /* Reset SXP module */
/* SXP COMMANDS */
#define SXP_RESET_BUS_CMD 0x300b
/* SXP SCSI ID REGISTER */
#define SXP_SELECTING_ID 0x0F00 /* (Re)Selecting id */
#define SXP_SELECT_ID 0x000F /* Select id */
/* SXP DEV CONFIG1 REGISTER */
#define SXP_DCONF1_SYNC_HOLD 0x7000 /* Synchronous data hold */
#define SXP_DCONF1_SYNC_SETUP 0x0F00 /* Synchronous data setup */
#define SXP_DCONF1_SYNC_OFFSET 0x000F /* Synchronous data offset */
/* SXP DEV CONFIG2 REGISTER */
#define SXP_DCONF2_FLAGS_MASK 0xF000 /* Device flags */
#define SXP_DCONF2_WIDE 0x0400 /* Enable wide SCSI */
#define SXP_DCONF2_PARITY 0x0200 /* Enable parity checking */
#define SXP_DCONF2_BLOCK_MODE 0x0100 /* Enable blk mode xfr count */
#define SXP_DCONF2_ASSERTION_MASK 0x0007 /* Assersion period mask */
/* SXP PHASE POINTER REGISTER */
#define SXP_PHASE_STATUS_PTR 0x1000 /* Status buffer offset */
#define SXP_PHASE_MSG_IN_PTR 0x0700 /* Msg in buffer offset */
#define SXP_PHASE_COM_PTR 0x00F0 /* Command buffer offset */
#define SXP_PHASE_MSG_OUT_PTR 0x0007 /* Msg out buffer offset */
/* SXP FIFO STATUS REGISTER */
#define SXP_FIFO_TOP_RESID 0x8000 /* Top residue reg full */
#define SXP_FIFO_ACK_RESID 0x4000 /* Wide transfers odd resid */
#define SXP_FIFO_COUNT_MASK 0x001C /* Words in SXP FIFO */
#define SXP_FIFO_BOTTOM_RESID 0x0001 /* Bottom residue reg full */
/* SXP CONTROL PINS REGISTER */
#define SXP_PINS_CON_PHASE 0x8000 /* Scsi phase valid */
#define SXP_PINS_CON_PARITY_HI 0x0400 /* Parity pin */
#define SXP_PINS_CON_PARITY_LO 0x0200 /* Parity pin */
#define SXP_PINS_CON_REQ 0x0100 /* SCSI bus REQUEST */
#define SXP_PINS_CON_ACK 0x0080 /* SCSI bus ACKNOWLEDGE */
#define SXP_PINS_CON_RST 0x0040 /* SCSI bus RESET */
#define SXP_PINS_CON_BSY 0x0020 /* SCSI bus BUSY */
#define SXP_PINS_CON_SEL 0x0010 /* SCSI bus SELECT */
#define SXP_PINS_CON_ATN 0x0008 /* SCSI bus ATTENTION */
#define SXP_PINS_CON_MSG 0x0004 /* SCSI bus MESSAGE */
#define SXP_PINS_CON_CD 0x0002 /* SCSI bus COMMAND */
#define SXP_PINS_CON_IO 0x0001 /* SCSI bus INPUT */
/*
* Set the hold time for the SCSI Bus Reset to be 250 ms
*/
#define SXP_SCSI_BUS_RESET_HOLD_TIME 250
/* SXP DIFF PINS REGISTER */
#define SXP_PINS_DIFF_SENSE 0x0200 /* DIFFSENS sig on SCSI bus */
#define SXP_PINS_DIFF_MODE 0x0100 /* DIFFM signal */
#define SXP_PINS_DIFF_ENABLE_OUTPUT 0x0080 /* Enable SXP SCSI data drv */
#define SXP_PINS_DIFF_PINS_MASK 0x007C /* Differential control pins */
#define SXP_PINS_DIFF_TARGET 0x0002 /* Enable SXP target mode */
#define SXP_PINS_DIFF_INITIATOR 0x0001 /* Enable SXP initiator mode */
/* Ultra2 only */
#define SXP_PINS_LVD_MODE 0x1000
#define SXP_PINS_HVD_MODE 0x0800
#define SXP_PINS_SE_MODE 0x0400
#define SXP_PINS_MODE_MASK (SXP_PINS_LVD_MODE|SXP_PINS_HVD_MODE|SXP_PINS_SE_MODE)
/* The above have to be put together with the DIFFM pin to make sense */
#define ISP1080_LVD_MODE (SXP_PINS_LVD_MODE)
#define ISP1080_HVD_MODE (SXP_PINS_HVD_MODE|SXP_PINS_DIFF_MODE)
#define ISP1080_SE_MODE (SXP_PINS_SE_MODE)
#define ISP1080_MODE_MASK (SXP_PINS_MODE_MASK|SXP_PINS_DIFF_MODE)
/*
* RISC and Host Command and Control Block Register Offsets
*/
#define RISC_ACC RISC_BLOCK+0x0 /* RW*: Accumulator */
#define RISC_R1 RISC_BLOCK+0x2 /* RW*: GP Reg R1 */
#define RISC_R2 RISC_BLOCK+0x4 /* RW*: GP Reg R2 */
#define RISC_R3 RISC_BLOCK+0x6 /* RW*: GP Reg R3 */
#define RISC_R4 RISC_BLOCK+0x8 /* RW*: GP Reg R4 */
#define RISC_R5 RISC_BLOCK+0xA /* RW*: GP Reg R5 */
#define RISC_R6 RISC_BLOCK+0xC /* RW*: GP Reg R6 */
#define RISC_R7 RISC_BLOCK+0xE /* RW*: GP Reg R7 */
#define RISC_R8 RISC_BLOCK+0x10 /* RW*: GP Reg R8 */
#define RISC_R9 RISC_BLOCK+0x12 /* RW*: GP Reg R9 */
#define RISC_R10 RISC_BLOCK+0x14 /* RW*: GP Reg R10 */
#define RISC_R11 RISC_BLOCK+0x16 /* RW*: GP Reg R11 */
#define RISC_R12 RISC_BLOCK+0x18 /* RW*: GP Reg R12 */
#define RISC_R13 RISC_BLOCK+0x1a /* RW*: GP Reg R13 */
#define RISC_R14 RISC_BLOCK+0x1c /* RW*: GP Reg R14 */
#define RISC_R15 RISC_BLOCK+0x1e /* RW*: GP Reg R15 */
#define RISC_PSR RISC_BLOCK+0x20 /* RW*: Processor Status */
#define RISC_IVR RISC_BLOCK+0x22 /* RW*: Interrupt Vector */
#define RISC_PCR RISC_BLOCK+0x24 /* RW*: Processor Ctrl */
#define RISC_RAR0 RISC_BLOCK+0x26 /* RW*: Ram Address #0 */
#define RISC_RAR1 RISC_BLOCK+0x28 /* RW*: Ram Address #1 */
#define RISC_LCR RISC_BLOCK+0x2a /* RW*: Loop Counter */
#define RISC_PC RISC_BLOCK+0x2c /* R : Program Counter */
#define RISC_MTR RISC_BLOCK+0x2e /* RW*: Memory Timing */
#define RISC_MTR2100 RISC_BLOCK+0x30
#define RISC_EMB RISC_BLOCK+0x30 /* RW*: Ext Mem Boundary */
#define DUAL_BANK 8
#define RISC_SP RISC_BLOCK+0x32 /* RW*: Stack Pointer */
#define RISC_HRL RISC_BLOCK+0x3e /* R *: Hardware Rev Level */
#define HCCR RISC_BLOCK+0x40 /* RW : Host Command & Ctrl */
#define BP0 RISC_BLOCK+0x42 /* RW : Processor Brkpt #0 */
#define BP1 RISC_BLOCK+0x44 /* RW : Processor Brkpt #1 */
#define TCR RISC_BLOCK+0x46 /* W : Test Control */
#define TMR RISC_BLOCK+0x48 /* W : Test Mode */
/* PROCESSOR STATUS REGISTER */
#define RISC_PSR_FORCE_TRUE 0x8000
#define RISC_PSR_LOOP_COUNT_DONE 0x4000
#define RISC_PSR_RISC_INT 0x2000
#define RISC_PSR_TIMER_ROLLOVER 0x1000
#define RISC_PSR_ALU_OVERFLOW 0x0800
#define RISC_PSR_ALU_MSB 0x0400
#define RISC_PSR_ALU_CARRY 0x0200
#define RISC_PSR_ALU_ZERO 0x0100
#define RISC_PSR_PCI_ULTRA 0x0080
#define RISC_PSR_SBUS_ULTRA 0x0020
#define RISC_PSR_DMA_INT 0x0010
#define RISC_PSR_SXP_INT 0x0008
#define RISC_PSR_HOST_INT 0x0004
#define RISC_PSR_INT_PENDING 0x0002
#define RISC_PSR_FORCE_FALSE 0x0001
/* Host Command and Control */
#define HCCR_CMD_NOP 0x0000 /* NOP */
#define HCCR_CMD_RESET 0x1000 /* Reset RISC */
#define HCCR_CMD_PAUSE 0x2000 /* Pause RISC */
#define HCCR_CMD_RELEASE 0x3000 /* Release Paused RISC */
#define HCCR_CMD_STEP 0x4000 /* Single Step RISC */
#define HCCR_2X00_DISABLE_PARITY_PAUSE 0x4001 /*
* Disable RISC pause on FPM
* parity error.
*/
#define HCCR_CMD_SET_HOST_INT 0x5000 /* Set Host Interrupt */
#define HCCR_CMD_CLEAR_HOST_INT 0x6000 /* Clear Host Interrupt */
#define HCCR_CMD_CLEAR_RISC_INT 0x7000 /* Clear RISC interrupt */
#define HCCR_CMD_BREAKPOINT 0x8000 /* Change breakpoint enables */
#define PCI_HCCR_CMD_BIOS 0x9000 /* Write BIOS (disable) */
#define PCI_HCCR_CMD_PARITY 0xA000 /* Write parity enable */
#define PCI_HCCR_CMD_PARITY_ERR 0xE000 /* Generate parity error */
#define HCCR_CMD_TEST_MODE 0xF000 /* Set Test Mode */
#define ISP2100_HCCR_PARITY_ENABLE_2 0x0400
#define ISP2100_HCCR_PARITY_ENABLE_1 0x0200
#define ISP2100_HCCR_PARITY_ENABLE_0 0x0100
#define ISP2100_HCCR_PARITY 0x0001
#define PCI_HCCR_PARITY 0x0400 /* Parity error flag */
#define PCI_HCCR_PARITY_ENABLE_1 0x0200 /* Parity enable bank 1 */
#define PCI_HCCR_PARITY_ENABLE_0 0x0100 /* Parity enable bank 0 */
#define HCCR_HOST_INT 0x0080 /* R : Host interrupt set */
#define HCCR_RESET 0x0040 /* R : reset in progress */
#define HCCR_PAUSE 0x0020 /* R : RISC paused */
#define PCI_HCCR_BIOS 0x0001 /* W : BIOS enable */
/*
* Defines for Interrupts
*/
#define ISP_INTS_ENABLED(isp) \
((IS_SCSI(isp))? \
(ISP_READ(isp, BIU_ICR) & BIU_IMASK) : \
(IS_24XX(isp)? (ISP_READ(isp, BIU2400_ICR) & BIU2400_IMASK) : \
(ISP_READ(isp, BIU_ICR) & BIU2100_IMASK)))
#define ISP_ENABLE_INTS(isp) \
(IS_SCSI(isp) ? \
ISP_WRITE(isp, BIU_ICR, BIU_IMASK) : \
(IS_24XX(isp) ? \
(ISP_WRITE(isp, BIU2400_ICR, BIU2400_IMASK)) : \
(ISP_WRITE(isp, BIU_ICR, BIU2100_IMASK))))
#define ISP_DISABLE_INTS(isp) \
IS_24XX(isp)? ISP_WRITE(isp, BIU2400_ICR, 0) : ISP_WRITE(isp, BIU_ICR, 0)
/*
* NVRAM Definitions (PCI cards only)
*/
#define ISPBSMX(c, byte, shift, mask) \
(((c)[(byte)] >> (shift)) & (mask))
/*
* Qlogic 1020/1040 NVRAM is an array of 128 bytes.
*
* Some portion of the front of this is for general host adapter properties
* This is followed by an array of per-target parameters, and is tailed off
* with a checksum xor byte at offset 127. For non-byte entities data is
* stored in Little Endian order.
*/
#define ISP_NVRAM_SIZE 128
#define ISP_NVRAM_VERSION(c) (c)[4]
#define ISP_NVRAM_FIFO_THRESHOLD(c) ISPBSMX(c, 5, 0, 0x03)
#define ISP_NVRAM_BIOS_DISABLE(c) ISPBSMX(c, 5, 2, 0x01)
#define ISP_NVRAM_HBA_ENABLE(c) ISPBSMX(c, 5, 3, 0x01)
#define ISP_NVRAM_INITIATOR_ID(c) ISPBSMX(c, 5, 4, 0x0f)
#define ISP_NVRAM_BUS_RESET_DELAY(c) (c)[6]
#define ISP_NVRAM_BUS_RETRY_COUNT(c) (c)[7]
#define ISP_NVRAM_BUS_RETRY_DELAY(c) (c)[8]
#define ISP_NVRAM_ASYNC_DATA_SETUP_TIME(c) ISPBSMX(c, 9, 0, 0x0f)
#define ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(c) ISPBSMX(c, 9, 4, 0x01)
#define ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(c) ISPBSMX(c, 9, 5, 0x01)
#define ISP_NVRAM_DATA_DMA_BURST_ENABLE(c) ISPBSMX(c, 9, 6, 0x01)
#define ISP_NVRAM_CMD_DMA_BURST_ENABLE(c) ISPBSMX(c, 9, 7, 0x01)
#define ISP_NVRAM_TAG_AGE_LIMIT(c) (c)[10]
#define ISP_NVRAM_LOWTRM_ENABLE(c) ISPBSMX(c, 11, 0, 0x01)
#define ISP_NVRAM_HITRM_ENABLE(c) ISPBSMX(c, 11, 1, 0x01)
#define ISP_NVRAM_PCMC_BURST_ENABLE(c) ISPBSMX(c, 11, 2, 0x01)
#define ISP_NVRAM_ENABLE_60_MHZ(c) ISPBSMX(c, 11, 3, 0x01)
#define ISP_NVRAM_SCSI_RESET_DISABLE(c) ISPBSMX(c, 11, 4, 0x01)
#define ISP_NVRAM_ENABLE_AUTO_TERM(c) ISPBSMX(c, 11, 5, 0x01)
#define ISP_NVRAM_FIFO_THRESHOLD_128(c) ISPBSMX(c, 11, 6, 0x01)
#define ISP_NVRAM_AUTO_TERM_SUPPORT(c) ISPBSMX(c, 11, 7, 0x01)
#define ISP_NVRAM_SELECTION_TIMEOUT(c) (((c)[12]) | ((c)[13] << 8))
#define ISP_NVRAM_MAX_QUEUE_DEPTH(c) (((c)[14]) | ((c)[15] << 8))
#define ISP_NVRAM_SCSI_BUS_SIZE(c) ISPBSMX(c, 16, 0, 0x01)
#define ISP_NVRAM_SCSI_BUS_TYPE(c) ISPBSMX(c, 16, 1, 0x01)
#define ISP_NVRAM_ADAPTER_CLK_SPEED(c) ISPBSMX(c, 16, 2, 0x01)
#define ISP_NVRAM_SOFT_TERM_SUPPORT(c) ISPBSMX(c, 16, 3, 0x01)
#define ISP_NVRAM_FLASH_ONBOARD(c) ISPBSMX(c, 16, 4, 0x01)
#define ISP_NVRAM_FAST_MTTR_ENABLE(c) ISPBSMX(c, 22, 0, 0x01)
#define ISP_NVRAM_TARGOFF 28
#define ISP_NVRAM_TARGSIZE 6
#define _IxT(tgt, tidx) \
(ISP_NVRAM_TARGOFF + (ISP_NVRAM_TARGSIZE * (tgt)) + (tidx))
#define ISP_NVRAM_TGT_RENEG(c, t) ISPBSMX(c, _IxT(t, 0), 0, 0x01)
#define ISP_NVRAM_TGT_QFRZ(c, t) ISPBSMX(c, _IxT(t, 0), 1, 0x01)
#define ISP_NVRAM_TGT_ARQ(c, t) ISPBSMX(c, _IxT(t, 0), 2, 0x01)
#define ISP_NVRAM_TGT_TQING(c, t) ISPBSMX(c, _IxT(t, 0), 3, 0x01)
#define ISP_NVRAM_TGT_SYNC(c, t) ISPBSMX(c, _IxT(t, 0), 4, 0x01)
#define ISP_NVRAM_TGT_WIDE(c, t) ISPBSMX(c, _IxT(t, 0), 5, 0x01)
#define ISP_NVRAM_TGT_PARITY(c, t) ISPBSMX(c, _IxT(t, 0), 6, 0x01)
#define ISP_NVRAM_TGT_DISC(c, t) ISPBSMX(c, _IxT(t, 0), 7, 0x01)
#define ISP_NVRAM_TGT_EXEC_THROTTLE(c, t) ISPBSMX(c, _IxT(t, 1), 0, 0xff)
#define ISP_NVRAM_TGT_SYNC_PERIOD(c, t) ISPBSMX(c, _IxT(t, 2), 0, 0xff)
#define ISP_NVRAM_TGT_SYNC_OFFSET(c, t) ISPBSMX(c, _IxT(t, 3), 0, 0x0f)
#define ISP_NVRAM_TGT_DEVICE_ENABLE(c, t) ISPBSMX(c, _IxT(t, 3), 4, 0x01)
#define ISP_NVRAM_TGT_LUN_DISABLE(c, t) ISPBSMX(c, _IxT(t, 3), 5, 0x01)
/*
* Qlogic 1080/1240 NVRAM is an array of 256 bytes.
*
* Some portion of the front of this is for general host adapter properties
* This is followed by an array of per-target parameters, and is tailed off
* with a checksum xor byte at offset 256. For non-byte entities data is
* stored in Little Endian order.
*/
#define ISP1080_NVRAM_SIZE 256
#define ISP1080_NVRAM_VERSION(c) ISP_NVRAM_VERSION(c)
/* Offset 5 */
/*
uint8_t bios_configuration_mode :2;
uint8_t bios_disable :1;
uint8_t selectable_scsi_boot_enable :1;
uint8_t cd_rom_boot_enable :1;
uint8_t disable_loading_risc_code :1;
uint8_t enable_64bit_addressing :1;
uint8_t unused_7 :1;
*/
/* Offsets 6, 7 */
/*
uint8_t boot_lun_number :5;
uint8_t scsi_bus_number :1;
uint8_t unused_6 :1;
uint8_t unused_7 :1;
uint8_t boot_target_number :4;
uint8_t unused_12 :1;
uint8_t unused_13 :1;
uint8_t unused_14 :1;
uint8_t unused_15 :1;
*/
#define ISP1080_NVRAM_HBA_ENABLE(c) ISPBSMX(c, 16, 3, 0x01)
#define ISP1080_NVRAM_BURST_ENABLE(c) ISPBSMX(c, 16, 1, 0x01)
#define ISP1080_NVRAM_FIFO_THRESHOLD(c) ISPBSMX(c, 16, 4, 0x0f)
#define ISP1080_NVRAM_AUTO_TERM_SUPPORT(c) ISPBSMX(c, 17, 7, 0x01)
#define ISP1080_NVRAM_BUS0_TERM_MODE(c) ISPBSMX(c, 17, 0, 0x03)
#define ISP1080_NVRAM_BUS1_TERM_MODE(c) ISPBSMX(c, 17, 2, 0x03)
#define ISP1080_ISP_PARAMETER(c) \
(((c)[18]) | ((c)[19] << 8))
#define ISP1080_FAST_POST(c) ISPBSMX(c, 20, 0, 0x01)
#define ISP1080_REPORT_LVD_TRANSITION(c) ISPBSMX(c, 20, 1, 0x01)
#define ISP1080_BUS1_OFF 112
#define ISP1080_NVRAM_INITIATOR_ID(c, b) \
ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 24, 0, 0x0f)
#define ISP1080_NVRAM_BUS_RESET_DELAY(c, b) \
(c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 25]
#define ISP1080_NVRAM_BUS_RETRY_COUNT(c, b) \
(c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 26]
#define ISP1080_NVRAM_BUS_RETRY_DELAY(c, b) \
(c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 27]
#define ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(c, b) \
ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 0, 0x0f)
#define ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(c, b) \
ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 4, 0x01)
#define ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(c, b) \
ISPBSMX(c, ((b == 0)? 0 : ISP1080_BUS1_OFF) + 28, 5, 0x01)
#define ISP1080_NVRAM_SELECTION_TIMEOUT(c, b) \
(((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 30]) | \
((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 31] << 8))
#define ISP1080_NVRAM_MAX_QUEUE_DEPTH(c, b) \
(((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 32]) | \
((c)[((b == 0)? 0 : ISP1080_BUS1_OFF) + 33] << 8))
#define ISP1080_NVRAM_TARGOFF(b) \
((b == 0)? 40: (40 + ISP1080_BUS1_OFF))
#define ISP1080_NVRAM_TARGSIZE 6
#define _IxT8(tgt, tidx, b) \
(ISP1080_NVRAM_TARGOFF((b)) + (ISP1080_NVRAM_TARGSIZE * (tgt)) + (tidx))
#define ISP1080_NVRAM_TGT_RENEG(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 0, 0x01)
#define ISP1080_NVRAM_TGT_QFRZ(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 1, 0x01)
#define ISP1080_NVRAM_TGT_ARQ(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 2, 0x01)
#define ISP1080_NVRAM_TGT_TQING(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 3, 0x01)
#define ISP1080_NVRAM_TGT_SYNC(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 4, 0x01)
#define ISP1080_NVRAM_TGT_WIDE(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 5, 0x01)
#define ISP1080_NVRAM_TGT_PARITY(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 6, 0x01)
#define ISP1080_NVRAM_TGT_DISC(c, t, b) \
ISPBSMX(c, _IxT8(t, 0, (b)), 7, 0x01)
#define ISP1080_NVRAM_TGT_EXEC_THROTTLE(c, t, b) \
ISPBSMX(c, _IxT8(t, 1, (b)), 0, 0xff)
#define ISP1080_NVRAM_TGT_SYNC_PERIOD(c, t, b) \
ISPBSMX(c, _IxT8(t, 2, (b)), 0, 0xff)
#define ISP1080_NVRAM_TGT_SYNC_OFFSET(c, t, b) \
ISPBSMX(c, _IxT8(t, 3, (b)), 0, 0x0f)
#define ISP1080_NVRAM_TGT_DEVICE_ENABLE(c, t, b) \
ISPBSMX(c, _IxT8(t, 3, (b)), 4, 0x01)
#define ISP1080_NVRAM_TGT_LUN_DISABLE(c, t, b) \
ISPBSMX(c, _IxT8(t, 3, (b)), 5, 0x01)
#define ISP12160_NVRAM_HBA_ENABLE ISP1080_NVRAM_HBA_ENABLE
#define ISP12160_NVRAM_BURST_ENABLE ISP1080_NVRAM_BURST_ENABLE
#define ISP12160_NVRAM_FIFO_THRESHOLD ISP1080_NVRAM_FIFO_THRESHOLD
#define ISP12160_NVRAM_AUTO_TERM_SUPPORT ISP1080_NVRAM_AUTO_TERM_SUPPORT
#define ISP12160_NVRAM_BUS0_TERM_MODE ISP1080_NVRAM_BUS0_TERM_MODE
#define ISP12160_NVRAM_BUS1_TERM_MODE ISP1080_NVRAM_BUS1_TERM_MODE
#define ISP12160_ISP_PARAMETER ISP12160_ISP_PARAMETER
#define ISP12160_FAST_POST ISP1080_FAST_POST
#define ISP12160_REPORT_LVD_TRANSITION ISP1080_REPORT_LVD_TRANSTION
#define ISP12160_NVRAM_INITIATOR_ID \
ISP1080_NVRAM_INITIATOR_ID
#define ISP12160_NVRAM_BUS_RESET_DELAY \
ISP1080_NVRAM_BUS_RESET_DELAY
#define ISP12160_NVRAM_BUS_RETRY_COUNT \
ISP1080_NVRAM_BUS_RETRY_COUNT
#define ISP12160_NVRAM_BUS_RETRY_DELAY \
ISP1080_NVRAM_BUS_RETRY_DELAY
#define ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME \
ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME
#define ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION \
ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION
#define ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION \
ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION
#define ISP12160_NVRAM_SELECTION_TIMEOUT \
ISP1080_NVRAM_SELECTION_TIMEOUT
#define ISP12160_NVRAM_MAX_QUEUE_DEPTH \
ISP1080_NVRAM_MAX_QUEUE_DEPTH
#define ISP12160_BUS0_OFF 24
#define ISP12160_BUS1_OFF 136
#define ISP12160_NVRAM_TARGOFF(b) \
(((b == 0)? ISP12160_BUS0_OFF : ISP12160_BUS1_OFF) + 16)
#define ISP12160_NVRAM_TARGSIZE 6
#define _IxT16(tgt, tidx, b) \
(ISP12160_NVRAM_TARGOFF((b))+(ISP12160_NVRAM_TARGSIZE * (tgt))+(tidx))
#define ISP12160_NVRAM_TGT_RENEG(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 0, 0x01)
#define ISP12160_NVRAM_TGT_QFRZ(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 1, 0x01)
#define ISP12160_NVRAM_TGT_ARQ(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 2, 0x01)
#define ISP12160_NVRAM_TGT_TQING(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 3, 0x01)
#define ISP12160_NVRAM_TGT_SYNC(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 4, 0x01)
#define ISP12160_NVRAM_TGT_WIDE(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 5, 0x01)
#define ISP12160_NVRAM_TGT_PARITY(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 6, 0x01)
#define ISP12160_NVRAM_TGT_DISC(c, t, b) \
ISPBSMX(c, _IxT16(t, 0, (b)), 7, 0x01)
#define ISP12160_NVRAM_TGT_EXEC_THROTTLE(c, t, b) \
ISPBSMX(c, _IxT16(t, 1, (b)), 0, 0xff)
#define ISP12160_NVRAM_TGT_SYNC_PERIOD(c, t, b) \
ISPBSMX(c, _IxT16(t, 2, (b)), 0, 0xff)
#define ISP12160_NVRAM_TGT_SYNC_OFFSET(c, t, b) \
ISPBSMX(c, _IxT16(t, 3, (b)), 0, 0x1f)
#define ISP12160_NVRAM_TGT_DEVICE_ENABLE(c, t, b) \
ISPBSMX(c, _IxT16(t, 3, (b)), 5, 0x01)
#define ISP12160_NVRAM_PPR_OPTIONS(c, t, b) \
ISPBSMX(c, _IxT16(t, 4, (b)), 0, 0x0f)
#define ISP12160_NVRAM_PPR_WIDTH(c, t, b) \
ISPBSMX(c, _IxT16(t, 4, (b)), 4, 0x03)
#define ISP12160_NVRAM_PPR_ENABLE(c, t, b) \
ISPBSMX(c, _IxT16(t, 4, (b)), 7, 0x01)
/*
* Qlogic 2100 thru 2300 NVRAM is an array of 256 bytes.
*
* Some portion of the front of this is for general RISC engine parameters,
* mostly reflecting the state of the last INITIALIZE FIRMWARE mailbox command.
*
* This is followed by some general host adapter parameters, and ends with
* a checksum xor byte at offset 255. For non-byte entities data is stored
* in Little Endian order.
*/
#define ISP2100_NVRAM_SIZE 256
/* ISP_NVRAM_VERSION is in same overall place */
#define ISP2100_NVRAM_RISCVER(c) (c)[6]
#define ISP2100_NVRAM_OPTIONS(c) ((c)[8] | ((c)[9] << 8))
#define ISP2100_NVRAM_MAXFRAMELENGTH(c) (((c)[10]) | ((c)[11] << 8))
#define ISP2100_NVRAM_MAXIOCBALLOCATION(c) (((c)[12]) | ((c)[13] << 8))
#define ISP2100_NVRAM_EXECUTION_THROTTLE(c) (((c)[14]) | ((c)[15] << 8))
#define ISP2100_NVRAM_RETRY_COUNT(c) (c)[16]
#define ISP2100_NVRAM_RETRY_DELAY(c) (c)[17]
#define ISP2100_NVRAM_PORT_NAME(c) (\
(((uint64_t)(c)[18]) << 56) | \
(((uint64_t)(c)[19]) << 48) | \
(((uint64_t)(c)[20]) << 40) | \
(((uint64_t)(c)[21]) << 32) | \
(((uint64_t)(c)[22]) << 24) | \
(((uint64_t)(c)[23]) << 16) | \
(((uint64_t)(c)[24]) << 8) | \
(((uint64_t)(c)[25]) << 0))
#define ISP2100_NVRAM_HARDLOOPID(c) ((c)[26] | ((c)[27] << 8))
#define ISP2100_NVRAM_TOV(c) ((c)[29])
#define ISP2100_NVRAM_NODE_NAME(c) (\
(((uint64_t)(c)[30]) << 56) | \
(((uint64_t)(c)[31]) << 48) | \
(((uint64_t)(c)[32]) << 40) | \
(((uint64_t)(c)[33]) << 32) | \
(((uint64_t)(c)[34]) << 24) | \
(((uint64_t)(c)[35]) << 16) | \
(((uint64_t)(c)[36]) << 8) | \
(((uint64_t)(c)[37]) << 0))
#define ISP2100_XFW_OPTIONS(c) ((c)[38] | ((c)[39] << 8))
#define ISP2100_RACC_TIMER(c) (c)[40]
#define ISP2100_IDELAY_TIMER(c) (c)[41]
#define ISP2100_ZFW_OPTIONS(c) ((c)[42] | ((c)[43] << 8))
#define ISP2100_SERIAL_LINK(c) ((c)[68] | ((c)[69] << 8))
#define ISP2100_NVRAM_HBA_OPTIONS(c) ((c)[70] | ((c)[71] << 8))
#define ISP2100_NVRAM_HBA_DISABLE(c) ISPBSMX(c, 70, 0, 0x01)
#define ISP2100_NVRAM_BIOS_DISABLE(c) ISPBSMX(c, 70, 1, 0x01)
#define ISP2100_NVRAM_LUN_DISABLE(c) ISPBSMX(c, 70, 2, 0x01)
#define ISP2100_NVRAM_ENABLE_SELECT_BOOT(c) ISPBSMX(c, 70, 3, 0x01)
#define ISP2100_NVRAM_DISABLE_CODELOAD(c) ISPBSMX(c, 70, 4, 0x01)
#define ISP2100_NVRAM_SET_CACHELINESZ(c) ISPBSMX(c, 70, 5, 0x01)
#define ISP2100_NVRAM_BOOT_NODE_NAME(c) (\
(((uint64_t)(c)[72]) << 56) | \
(((uint64_t)(c)[73]) << 48) | \
(((uint64_t)(c)[74]) << 40) | \
(((uint64_t)(c)[75]) << 32) | \
(((uint64_t)(c)[76]) << 24) | \
(((uint64_t)(c)[77]) << 16) | \
(((uint64_t)(c)[78]) << 8) | \
(((uint64_t)(c)[79]) << 0))
#define ISP2100_NVRAM_BOOT_LUN(c) (c)[80]
#define ISP2100_RESET_DELAY(c) (c)[81]
#define ISP2100_HBA_FEATURES(c) ((c)[232] | ((c)[233] << 8))
/*
* Qlogic 2400 NVRAM is an array of 512 bytes with a 32 bit checksum.
*/
#define ISP2400_NVRAM_PORT0_ADDR 0x80
#define ISP2400_NVRAM_PORT1_ADDR 0x180
#define ISP2400_NVRAM_SIZE 512
#define ISP2400_NVRAM_VERSION(c) ((c)[4] | ((c)[5] << 8))
#define ISP2400_NVRAM_MAXFRAMELENGTH(c) (((c)[12]) | ((c)[13] << 8))
#define ISP2400_NVRAM_EXECUTION_THROTTLE(c) (((c)[14]) | ((c)[15] << 8))
#define ISP2400_NVRAM_EXCHANGE_COUNT(c) (((c)[16]) | ((c)[17] << 8))
#define ISP2400_NVRAM_HARDLOOPID(c) ((c)[18] | ((c)[19] << 8))
#define ISP2400_NVRAM_PORT_NAME(c) (\
(((uint64_t)(c)[20]) << 56) | \
(((uint64_t)(c)[21]) << 48) | \
(((uint64_t)(c)[22]) << 40) | \
(((uint64_t)(c)[23]) << 32) | \
(((uint64_t)(c)[24]) << 24) | \
(((uint64_t)(c)[25]) << 16) | \
(((uint64_t)(c)[26]) << 8) | \
(((uint64_t)(c)[27]) << 0))
#define ISP2400_NVRAM_NODE_NAME(c) (\
(((uint64_t)(c)[28]) << 56) | \
(((uint64_t)(c)[29]) << 48) | \
(((uint64_t)(c)[30]) << 40) | \
(((uint64_t)(c)[31]) << 32) | \
(((uint64_t)(c)[32]) << 24) | \
(((uint64_t)(c)[33]) << 16) | \
(((uint64_t)(c)[34]) << 8) | \
(((uint64_t)(c)[35]) << 0))
#define ISP2400_NVRAM_LOGIN_RETRY_CNT(c) ((c)[36] | ((c)[37] << 8))
#define ISP2400_NVRAM_LINK_DOWN_ON_NOS(c) ((c)[38] | ((c)[39] << 8))
#define ISP2400_NVRAM_INTERRUPT_DELAY(c) ((c)[40] | ((c)[41] << 8))
#define ISP2400_NVRAM_LOGIN_TIMEOUT(c) ((c)[42] | ((c)[43] << 8))
#define ISP2400_NVRAM_FIRMWARE_OPTIONS1(c) \
((c)[44] | ((c)[45] << 8) | ((c)[46] << 16) | ((c)[47] << 24))
#define ISP2400_NVRAM_FIRMWARE_OPTIONS2(c) \
((c)[48] | ((c)[49] << 8) | ((c)[50] << 16) | ((c)[51] << 24))
#define ISP2400_NVRAM_FIRMWARE_OPTIONS3(c) \
((c)[52] | ((c)[53] << 8) | ((c)[54] << 16) | ((c)[55] << 24))
/*
* Firmware Crash Dump
*
* QLogic needs specific information format when they look at firmware crashes.
*
* This is incredibly kernel memory consumptive (to say the least), so this
* code is only compiled in when needed.
*/
#define QLA2200_RISC_IMAGE_DUMP_SIZE \
(1 * sizeof (uint16_t)) + /* 'used' flag (also HBA type) */ \
(352 * sizeof (uint16_t)) + /* RISC registers */ \
(61440 * sizeof (uint16_t)) /* RISC SRAM (offset 0x1000..0xffff) */
#define QLA2300_RISC_IMAGE_DUMP_SIZE \
(1 * sizeof (uint16_t)) + /* 'used' flag (also HBA type) */ \
(464 * sizeof (uint16_t)) + /* RISC registers */ \
(63488 * sizeof (uint16_t)) + /* RISC SRAM (0x0800..0xffff) */ \
(4096 * sizeof (uint16_t)) + /* RISC SRAM (0x10000..0x10FFF) */ \
(61440 * sizeof (uint16_t)) /* RISC SRAM (0x11000..0x1FFFF) */
/* the larger of the two */
#define ISP_CRASH_IMAGE_SIZE QLA2300_RISC_IMAGE_DUMP_SIZE
#endif /* _ISPREG_H */
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