aic94xx_dump.c

linux 内核源代码

	for (mode = 0; mode < 9; mode++)
		PRINT_MREG_16bit(asd_ha, mode, MnDDBPTR, CMnDDBPTR(mode));
	PRINT_MREG_16bit(asd_ha, 15, MnDDBPTR, CMnDDBPTR(15));

	for (mode = 0; mode < 8; mode++)
		PRINT_MREG_32bit(asd_ha, mode, MnREQMBX, CMnREQMBX(mode));
	for (mode = 0; mode < 8; mode++)
		PRINT_MREG_32bit(asd_ha, mode, MnRSPMBX, CMnRSPMBX(mode));
	for (mode = 0; mode < 8; mode++)
		PRINT_MREG_32bit(asd_ha, mode, MnINT, CMnINT(mode));
	for (mode = 0; mode < 8; mode++)
		PRINT_MREG_32bit(asd_ha, mode, MnINTEN, CMnINTEN(mode));

	PRINT_CREG_8bit(asd_ha, SCRATCHPAGE);
	for (mode = 0; mode < 8; mode++)
		PRINT_MREG_8bit(asd_ha, mode, MnSCRATCHPAGE,
				CMnSCRATCHPAGE(mode));

	PRINT_REG_32bit(asd_ha, CLINKCON, CLINKCON);
	PRINT_REG_8bit(asd_ha, CCONMSK, CCONMSK);
	PRINT_REG_8bit(asd_ha, CCONEXIST, CCONEXIST);
	PRINT_REG_16bit(asd_ha, CCONMODE, CCONMODE);
	PRINT_REG_32bit(asd_ha, CTIMERCALC, CTIMERCALC);
	PRINT_REG_8bit(asd_ha, CINTDIS, CINTDIS);

	asd_printk("SCRATCH MEMORY\n");

	asd_printk("MIP 4 >>>>>\n");
	PRINT_MIS_word(asd_ha, Q_EXE_HEAD);
	PRINT_MIS_word(asd_ha, Q_EXE_TAIL);
	PRINT_MIS_word(asd_ha, Q_DONE_HEAD);
	PRINT_MIS_word(asd_ha, Q_DONE_TAIL);
	PRINT_MIS_word(asd_ha, Q_SEND_HEAD);
	PRINT_MIS_word(asd_ha, Q_SEND_TAIL);
	PRINT_MIS_word(asd_ha, Q_DMA2CHIM_HEAD);
	PRINT_MIS_word(asd_ha, Q_DMA2CHIM_TAIL);
	PRINT_MIS_word(asd_ha, Q_COPY_HEAD);
	PRINT_MIS_word(asd_ha, Q_COPY_TAIL);
	PRINT_MIS_word(asd_ha, REG0);
	PRINT_MIS_word(asd_ha, REG1);
	PRINT_MIS_dword(asd_ha, REG2);
	PRINT_MIS_byte(asd_ha, LINK_CTL_Q_MAP);
	PRINT_MIS_byte(asd_ha, MAX_CSEQ_MODE);
	PRINT_MIS_byte(asd_ha, FREE_LIST_HACK_COUNT);

	asd_printk("MIP 5 >>>>\n");
	PRINT_MIS_qword(asd_ha, EST_NEXUS_REQ_QUEUE);
	PRINT_MIS_qword(asd_ha, EST_NEXUS_REQ_COUNT);
	PRINT_MIS_word(asd_ha, Q_EST_NEXUS_HEAD);
	PRINT_MIS_word(asd_ha, Q_EST_NEXUS_TAIL);
	PRINT_MIS_word(asd_ha, NEED_EST_NEXUS_SCB);
	PRINT_MIS_byte(asd_ha, EST_NEXUS_REQ_HEAD);
	PRINT_MIS_byte(asd_ha, EST_NEXUS_REQ_TAIL);
	PRINT_MIS_byte(asd_ha, EST_NEXUS_SCB_OFFSET);

	asd_printk("MIP 6 >>>>\n");
	PRINT_MIS_word(asd_ha, INT_ROUT_RET_ADDR0);
	PRINT_MIS_word(asd_ha, INT_ROUT_RET_ADDR1);
	PRINT_MIS_word(asd_ha, INT_ROUT_SCBPTR);
	PRINT_MIS_byte(asd_ha, INT_ROUT_MODE);
	PRINT_MIS_byte(asd_ha, ISR_SCRATCH_FLAGS);
	PRINT_MIS_word(asd_ha, ISR_SAVE_SINDEX);
	PRINT_MIS_word(asd_ha, ISR_SAVE_DINDEX);
	PRINT_MIS_word(asd_ha, Q_MONIRTT_HEAD);
	PRINT_MIS_word(asd_ha, Q_MONIRTT_TAIL);
	PRINT_MIS_byte(asd_ha, FREE_SCB_MASK);
	PRINT_MIS_word(asd_ha, BUILTIN_FREE_SCB_HEAD);
	PRINT_MIS_word(asd_ha, BUILTIN_FREE_SCB_TAIL);
	PRINT_MIS_word(asd_ha, EXTENDED_FREE_SCB_HEAD);
	PRINT_MIS_word(asd_ha, EXTENDED_FREE_SCB_TAIL);

	asd_printk("MIP 7 >>>>\n");
	PRINT_MIS_qword(asd_ha, EMPTY_REQ_QUEUE);
	PRINT_MIS_qword(asd_ha, EMPTY_REQ_COUNT);
	PRINT_MIS_word(asd_ha, Q_EMPTY_HEAD);
	PRINT_MIS_word(asd_ha, Q_EMPTY_TAIL);
	PRINT_MIS_word(asd_ha, NEED_EMPTY_SCB);
	PRINT_MIS_byte(asd_ha, EMPTY_REQ_HEAD);
	PRINT_MIS_byte(asd_ha, EMPTY_REQ_TAIL);
	PRINT_MIS_byte(asd_ha, EMPTY_SCB_OFFSET);
	PRINT_MIS_word(asd_ha, PRIMITIVE_DATA);
	PRINT_MIS_dword(asd_ha, TIMEOUT_CONST);

	asd_printk("MDP 0 >>>>\n");
	asd_printk("%-20s %6s %6s %6s %6s %6s %6s %6s %6s\n",
		   "Mode: ", "0", "1", "2", "3", "4", "5", "6", "7");
	PRINT_CMDP_word(asd_ha, LRM_SAVE_SINDEX);
	PRINT_CMDP_word(asd_ha, LRM_SAVE_SCBPTR);
	PRINT_CMDP_word(asd_ha, Q_LINK_HEAD);
	PRINT_CMDP_word(asd_ha, Q_LINK_TAIL);
	PRINT_CMDP_byte(asd_ha, LRM_SAVE_SCRPAGE);

	asd_printk("MDP 0 Mode 8 >>>>\n");
	PRINT_MIS_word(asd_ha, RET_ADDR);
	PRINT_MIS_word(asd_ha, RET_SCBPTR);
	PRINT_MIS_word(asd_ha, SAVE_SCBPTR);
	PRINT_MIS_word(asd_ha, EMPTY_TRANS_CTX);
	PRINT_MIS_word(asd_ha, RESP_LEN);
	PRINT_MIS_word(asd_ha, TMF_SCBPTR);
	PRINT_MIS_word(asd_ha, GLOBAL_PREV_SCB);
	PRINT_MIS_word(asd_ha, GLOBAL_HEAD);
	PRINT_MIS_word(asd_ha, CLEAR_LU_HEAD);
	PRINT_MIS_byte(asd_ha, TMF_OPCODE);
	PRINT_MIS_byte(asd_ha, SCRATCH_FLAGS);
	PRINT_MIS_word(asd_ha, HSB_SITE);
	PRINT_MIS_word(asd_ha, FIRST_INV_SCB_SITE);
	PRINT_MIS_word(asd_ha, FIRST_INV_DDB_SITE);

	asd_printk("MDP 1 Mode 8 >>>>\n");
	PRINT_MIS_qword(asd_ha, LUN_TO_CLEAR);
	PRINT_MIS_qword(asd_ha, LUN_TO_CHECK);

	asd_printk("MDP 2 Mode 8 >>>>\n");
	PRINT_MIS_qword(asd_ha, HQ_NEW_POINTER);
	PRINT_MIS_qword(asd_ha, HQ_DONE_BASE);
	PRINT_MIS_dword(asd_ha, HQ_DONE_POINTER);
	PRINT_MIS_byte(asd_ha, HQ_DONE_PASS);
}

#define PRINT_LREG_8bit(_h, _lseq, _n) \
        asd_printk(STR_8BIT, #_n, _n, asd_read_reg_byte(_h, Lm##_n(_lseq)))
#define PRINT_LREG_16bit(_h, _lseq, _n) \
        asd_printk(STR_16BIT, #_n, _n, asd_read_reg_word(_h, Lm##_n(_lseq)))
#define PRINT_LREG_32bit(_h, _lseq, _n) \
        asd_printk(STR_32BIT, #_n, _n, asd_read_reg_dword(_h, Lm##_n(_lseq)))

#define PRINT_LMIP_byte(_h, _lseq, _n)                              \
	asd_printk(STR_8BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
		   asd_read_reg_byte(_h, LmSEQ_##_n(_lseq)))
#define PRINT_LMIP_word(_h, _lseq, _n)                              \
	asd_printk(STR_16BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
		   asd_read_reg_word(_h, LmSEQ_##_n(_lseq)))
#define PRINT_LMIP_dword(_h, _lseq, _n)                             \
	asd_printk(STR_32BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
		   asd_read_reg_dword(_h, LmSEQ_##_n(_lseq)))
#define PRINT_LMIP_qword(_h, _lseq, _n)                                \
	asd_printk(STR_64BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
		 (unsigned long long)(((unsigned long long) \
		 asd_read_reg_dword(_h, LmSEQ_##_n(_lseq))) \
	          | (((unsigned long long) \
		 asd_read_reg_dword(_h, LmSEQ_##_n(_lseq)+4))<<32)))

static void asd_print_lseq_cio_reg(struct asd_ha_struct *asd_ha,
				   u32 lseq_cio_addr, int i)
{
	switch (LSEQmCIOREGS[i].width) {
	case 8:
		asd_printk("%20s[0x%x]: 0x%02x\n", LSEQmCIOREGS[i].name,
			   LSEQmCIOREGS[i].offs,
			   asd_read_reg_byte(asd_ha, lseq_cio_addr +
					     LSEQmCIOREGS[i].offs));

		break;
	case 16:
		asd_printk("%20s[0x%x]: 0x%04x\n", LSEQmCIOREGS[i].name,
			   LSEQmCIOREGS[i].offs,
			   asd_read_reg_word(asd_ha, lseq_cio_addr +
					     LSEQmCIOREGS[i].offs));

		break;
	case 32:
		asd_printk("%20s[0x%x]: 0x%08x\n", LSEQmCIOREGS[i].name,
			   LSEQmCIOREGS[i].offs,
			   asd_read_reg_dword(asd_ha, lseq_cio_addr +
					      LSEQmCIOREGS[i].offs));
		break;
	}
}

static void asd_dump_lseq_state(struct asd_ha_struct *asd_ha, int lseq)
{
	u32 moffs;
	int mode;

	asd_printk("LSEQ %d STATE\n", lseq);

	asd_printk("LSEQ%d: ARP2 REGISTERS\n", lseq);
	PRINT_LREG_32bit(asd_ha, lseq, ARP2CTL);
	PRINT_LREG_32bit(asd_ha, lseq, ARP2INT);
	PRINT_LREG_32bit(asd_ha, lseq, ARP2INTEN);
	PRINT_LREG_8bit(asd_ha, lseq, MODEPTR);
	PRINT_LREG_8bit(asd_ha, lseq, ALTMODE);
	PRINT_LREG_8bit(asd_ha, lseq, FLAG);
	PRINT_LREG_8bit(asd_ha, lseq, ARP2INTCTL);
	PRINT_LREG_16bit(asd_ha, lseq, STACK);
	PRINT_LREG_16bit(asd_ha, lseq, PRGMCNT);
	PRINT_LREG_16bit(asd_ha, lseq, ACCUM);
	PRINT_LREG_16bit(asd_ha, lseq, SINDEX);
	PRINT_LREG_16bit(asd_ha, lseq, DINDEX);
	PRINT_LREG_8bit(asd_ha, lseq, SINDIR);
	PRINT_LREG_8bit(asd_ha, lseq, DINDIR);
	PRINT_LREG_8bit(asd_ha, lseq, JUMLDIR);
	PRINT_LREG_8bit(asd_ha, lseq, ARP2HALTCODE);
	PRINT_LREG_16bit(asd_ha, lseq, CURRADDR);
	PRINT_LREG_16bit(asd_ha, lseq, LASTADDR);
	PRINT_LREG_16bit(asd_ha, lseq, NXTLADDR);

	asd_printk("LSEQ%d: IOP REGISTERS\n", lseq);

	PRINT_LREG_32bit(asd_ha, lseq, MODECTL);
	PRINT_LREG_32bit(asd_ha, lseq, DBGMODE);
	PRINT_LREG_32bit(asd_ha, lseq, CONTROL);
	PRINT_REG_32bit(asd_ha, BISTCTL0, LmBISTCTL0(lseq));
	PRINT_REG_32bit(asd_ha, BISTCTL1, LmBISTCTL1(lseq));

	asd_printk("LSEQ%d: CIO REGISTERS\n", lseq);
	asd_printk("Mode common:\n");

	for (mode = 0; mode < 8; mode++) {
		u32 lseq_cio_addr = LmSEQ_PHY_BASE(mode, lseq);
		int i;

		for (i = 0; LSEQmCIOREGS[i].name; i++)
			if (LSEQmCIOREGS[i].mode == MODE_COMMON)
				asd_print_lseq_cio_reg(asd_ha,lseq_cio_addr,i);
	}

	asd_printk("Mode unique:\n");
	for (mode = 0; mode < 8; mode++) {
		u32 lseq_cio_addr = LmSEQ_PHY_BASE(mode, lseq);
		int i;

		asd_printk("Mode %d\n", mode);
		for  (i = 0; LSEQmCIOREGS[i].name; i++) {
			if (!(LSEQmCIOREGS[i].mode & (1 << mode)))
				continue;
			asd_print_lseq_cio_reg(asd_ha, lseq_cio_addr, i);
		}
	}

	asd_printk("SCRATCH MEMORY\n");

	asd_printk("LSEQ%d MIP 0 >>>>\n", lseq);
	PRINT_LMIP_word(asd_ha, lseq, Q_TGTXFR_HEAD);
	PRINT_LMIP_word(asd_ha, lseq, Q_TGTXFR_TAIL);
	PRINT_LMIP_byte(asd_ha, lseq, LINK_NUMBER);
	PRINT_LMIP_byte(asd_ha, lseq, SCRATCH_FLAGS);
	PRINT_LMIP_dword(asd_ha, lseq, CONNECTION_STATE);
	PRINT_LMIP_word(asd_ha, lseq, CONCTL);
	PRINT_LMIP_byte(asd_ha, lseq, CONSTAT);
	PRINT_LMIP_byte(asd_ha, lseq, CONNECTION_MODES);
	PRINT_LMIP_word(asd_ha, lseq, REG1_ISR);
	PRINT_LMIP_word(asd_ha, lseq, REG2_ISR);
	PRINT_LMIP_word(asd_ha, lseq, REG3_ISR);
	PRINT_LMIP_qword(asd_ha, lseq,REG0_ISR);

	asd_printk("LSEQ%d MIP 1 >>>>\n", lseq);
	PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR0);
	PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR1);
	PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR2);
	PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR3);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE0);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE1);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE2);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE3);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_HEAD);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_TAIL);
	PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_BUF_AVAIL);
	PRINT_LMIP_dword(asd_ha, lseq, TIMEOUT_CONST);
	PRINT_LMIP_word(asd_ha, lseq, ISR_SAVE_SINDEX);
	PRINT_LMIP_word(asd_ha, lseq, ISR_SAVE_DINDEX);

	asd_printk("LSEQ%d MIP 2 >>>>\n", lseq);
	PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR0);
	PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR1);
	PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR2);
	PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR3);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD0);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD1);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD2);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD3);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_HEAD);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_TAIL);
	PRINT_LMIP_byte(asd_ha, lseq, EMPTY_BUFS_AVAIL);

	asd_printk("LSEQ%d MIP 3 >>>>\n", lseq);
	PRINT_LMIP_dword(asd_ha, lseq, DEV_PRES_TMR_TOUT_CONST);
	PRINT_LMIP_dword(asd_ha, lseq, SATA_INTERLOCK_TIMEOUT);
	PRINT_LMIP_dword(asd_ha, lseq, SRST_ASSERT_TIMEOUT);
	PRINT_LMIP_dword(asd_ha, lseq, RCV_FIS_TIMEOUT);
	PRINT_LMIP_dword(asd_ha, lseq, ONE_MILLISEC_TIMEOUT);
	PRINT_LMIP_dword(asd_ha, lseq, TEN_MS_COMINIT_TIMEOUT);
	PRINT_LMIP_dword(asd_ha, lseq, SMP_RCV_TIMEOUT);

	for (mode = 0; mode < 3; mode++) {
		asd_printk("LSEQ%d MDP 0 MODE %d >>>>\n", lseq, mode);
		moffs = mode * LSEQ_MODE_SCRATCH_SIZE;

		asd_printk(STR_16BIT, "RET_ADDR", 0,
			   asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR(lseq)
					     + moffs));
		asd_printk(STR_16BIT, "REG0_MODE", 2,
			   asd_read_reg_word(asd_ha, LmSEQ_REG0_MODE(lseq)
					     + moffs));
		asd_printk(STR_16BIT, "MODE_FLAGS", 4,
			   asd_read_reg_word(asd_ha, LmSEQ_MODE_FLAGS(lseq)
					     + moffs));
		asd_printk(STR_16BIT, "RET_ADDR2", 0x6,
			   asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR2(lseq)
					     + moffs));
		asd_printk(STR_16BIT, "RET_ADDR1", 0x8,
			   asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR1(lseq)
					     + moffs));
		asd_printk(STR_8BIT, "OPCODE_TO_CSEQ", 0xB,
			   asd_read_reg_byte(asd_ha, LmSEQ_OPCODE_TO_CSEQ(lseq)
					     + moffs));
		asd_printk(STR_16BIT, "DATA_TO_CSEQ", 0xC,
			   asd_read_reg_word(asd_ha, LmSEQ_DATA_TO_CSEQ(lseq)
					     + moffs));
	}

	asd_printk("LSEQ%d MDP 0 MODE 5 >>>>\n", lseq);
	moffs = LSEQ_MODE5_PAGE0_OFFSET;
	asd_printk(STR_16BIT, "RET_ADDR", 0,
		   asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR(lseq) + moffs));
	asd_printk(STR_16BIT, "REG0_MODE", 2,
		   asd_read_reg_word(asd_ha, LmSEQ_REG0_MODE(lseq) + moffs));
	asd_printk(STR_16BIT, "MODE_FLAGS", 4,
		   asd_read_reg_word(asd_ha, LmSEQ_MODE_FLAGS(lseq) + moffs));