kvj
/
linux-zen-desktop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
linux-zen-desktop/drivers/scsi/aic94xx/aic94xx_dump.c

766 lines
29 KiB
C
Raw Permalink Blame History

// SPDX-License-Identifier: GPL-2.0-only
/*
* Aic94xx SAS/SATA driver dump interface.
*
* Copyright (C) 2004 Adaptec, Inc. All rights reserved.
* Copyright (C) 2004 David Chaw <david_chaw@adaptec.com>
* Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
*
* 2005/07/14/LT Complete overhaul of this file. Update pages, register
* locations, names, etc. Make use of macros. Print more information.
* Print all cseq and lseq mip and mdp.
*/
#include <linux/pci.h>
#include "aic94xx.h"
#include "aic94xx_reg.h"
#include "aic94xx_reg_def.h"
#include "aic94xx_sas.h"
#include "aic94xx_dump.h"
#ifdef ASD_DEBUG
#define MD(x) (1 << (x))
#define MODE_COMMON (1 << 31)
#define MODE_0_7 (0xFF)
static const struct lseq_cio_regs {
char *name;
u32 offs;
u8 width;
u32 mode;
} LSEQmCIOREGS[] = {
{"LmMnSCBPTR", 0x20, 16, MD(0)|MD(1)|MD(2)|MD(3)|MD(4) },
{"LmMnDDBPTR", 0x22, 16, MD(0)|MD(1)|MD(2)|MD(3)|MD(4) },
{"LmREQMBX", 0x30, 32, MODE_COMMON },
{"LmRSPMBX", 0x34, 32, MODE_COMMON },
{"LmMnINT", 0x38, 32, MODE_0_7 },
{"LmMnINTEN", 0x3C, 32, MODE_0_7 },
{"LmXMTPRIMD", 0x40, 32, MODE_COMMON },
{"LmXMTPRIMCS", 0x44, 8, MODE_COMMON },
{"LmCONSTAT", 0x45, 8, MODE_COMMON },
{"LmMnDMAERRS", 0x46, 8, MD(0)|MD(1) },
{"LmMnSGDMAERRS", 0x47, 8, MD(0)|MD(1) },
{"LmMnEXPHDRP", 0x48, 8, MD(0) },
{"LmMnSASAALIGN", 0x48, 8, MD(1) },
{"LmMnMSKHDRP", 0x49, 8, MD(0) },
{"LmMnSTPALIGN", 0x49, 8, MD(1) },
{"LmMnRCVHDRP", 0x4A, 8, MD(0) },
{"LmMnXMTHDRP", 0x4A, 8, MD(1) },
{"LmALIGNMODE", 0x4B, 8, MD(1) },
{"LmMnEXPRCVCNT", 0x4C, 32, MD(0) },
{"LmMnXMTCNT", 0x4C, 32, MD(1) },
{"LmMnCURRTAG", 0x54, 16, MD(0) },
{"LmMnPREVTAG", 0x56, 16, MD(0) },
{"LmMnACKOFS", 0x58, 8, MD(1) },
{"LmMnXFRLVL", 0x59, 8, MD(0)|MD(1) },
{"LmMnSGDMACTL", 0x5A, 8, MD(0)|MD(1) },
{"LmMnSGDMASTAT", 0x5B, 8, MD(0)|MD(1) },
{"LmMnDDMACTL", 0x5C, 8, MD(0)|MD(1) },
{"LmMnDDMASTAT", 0x5D, 8, MD(0)|MD(1) },
{"LmMnDDMAMODE", 0x5E, 16, MD(0)|MD(1) },
{"LmMnPIPECTL", 0x61, 8, MD(0)|MD(1) },
{"LmMnACTSCB", 0x62, 16, MD(0)|MD(1) },
{"LmMnSGBHADR", 0x64, 8, MD(0)|MD(1) },
{"LmMnSGBADR", 0x65, 8, MD(0)|MD(1) },
{"LmMnSGDCNT", 0x66, 8, MD(0)|MD(1) },
{"LmMnSGDMADR", 0x68, 32, MD(0)|MD(1) },
{"LmMnSGDMADR", 0x6C, 32, MD(0)|MD(1) },
{"LmMnXFRCNT", 0x70, 32, MD(0)|MD(1) },
{"LmMnXMTCRC", 0x74, 32, MD(1) },
{"LmCURRTAG", 0x74, 16, MD(0) },
{"LmPREVTAG", 0x76, 16, MD(0) },
{"LmMnDPSEL", 0x7B, 8, MD(0)|MD(1) },
{"LmDPTHSTAT", 0x7C, 8, MODE_COMMON },
{"LmMnHOLDLVL", 0x7D, 8, MD(0) },
{"LmMnSATAFS", 0x7E, 8, MD(1) },
{"LmMnCMPLTSTAT", 0x7F, 8, MD(0)|MD(1) },
{"LmPRMSTAT0", 0x80, 32, MODE_COMMON },
{"LmPRMSTAT1", 0x84, 32, MODE_COMMON },
{"LmGPRMINT", 0x88, 8, MODE_COMMON },
{"LmMnCURRSCB", 0x8A, 16, MD(0) },
{"LmPRMICODE", 0x8C, 32, MODE_COMMON },
{"LmMnRCVCNT", 0x90, 16, MD(0) },
{"LmMnBUFSTAT", 0x92, 16, MD(0) },
{"LmMnXMTHDRSIZE",0x92, 8, MD(1) },
{"LmMnXMTSIZE", 0x93, 8, MD(1) },
{"LmMnTGTXFRCNT", 0x94, 32, MD(0) },
{"LmMnEXPROFS", 0x98, 32, MD(0) },
{"LmMnXMTROFS", 0x98, 32, MD(1) },
{"LmMnRCVROFS", 0x9C, 32, MD(0) },
{"LmCONCTL", 0xA0, 16, MODE_COMMON },
{"LmBITLTIMER", 0xA2, 16, MODE_COMMON },
{"LmWWNLOW", 0xA8, 32, MODE_COMMON },
{"LmWWNHIGH", 0xAC, 32, MODE_COMMON },
{"LmMnFRMERR", 0xB0, 32, MD(0) },
{"LmMnFRMERREN", 0xB4, 32, MD(0) },
{"LmAWTIMER", 0xB8, 16, MODE_COMMON },
{"LmAWTCTL", 0xBA, 8, MODE_COMMON },
{"LmMnHDRCMPS", 0xC0, 32, MD(0) },
{"LmMnXMTSTAT", 0xC4, 8, MD(1) },
{"LmHWTSTATEN", 0xC5, 8, MODE_COMMON },
{"LmMnRRDYRC", 0xC6, 8, MD(0) },
{"LmMnRRDYTC", 0xC6, 8, MD(1) },
{"LmHWTSTAT", 0xC7, 8, MODE_COMMON },
{"LmMnDATABUFADR",0xC8, 16, MD(0)|MD(1) },
{"LmDWSSTATUS", 0xCB, 8, MODE_COMMON },
{"LmMnACTSTAT", 0xCE, 16, MD(0)|MD(1) },
{"LmMnREQSCB", 0xD2, 16, MD(0)|MD(1) },
{"LmXXXPRIM", 0xD4, 32, MODE_COMMON },
{"LmRCVASTAT", 0xD9, 8, MODE_COMMON },
{"LmINTDIS1", 0xDA, 8, MODE_COMMON },
{"LmPSTORESEL", 0xDB, 8, MODE_COMMON },
{"LmPSTORE", 0xDC, 32, MODE_COMMON },
{"LmPRIMSTAT0EN", 0xE0, 32, MODE_COMMON },
{"LmPRIMSTAT1EN", 0xE4, 32, MODE_COMMON },
{"LmDONETCTL", 0xF2, 16, MODE_COMMON },
{NULL, 0, 0, 0 }
};
/*
static struct lseq_cio_regs LSEQmOOBREGS[] = {
{"OOB_BFLTR" ,0x100, 8, MD(5)},
{"OOB_INIT_MIN" ,0x102,16, MD(5)},
{"OOB_INIT_MAX" ,0x104,16, MD(5)},
{"OOB_INIT_NEG" ,0x106,16, MD(5)},
{"OOB_SAS_MIN" ,0x108,16, MD(5)},
{"OOB_SAS_MAX" ,0x10A,16, MD(5)},
{"OOB_SAS_NEG" ,0x10C,16, MD(5)},
{"OOB_WAKE_MIN" ,0x10E,16, MD(5)},
{"OOB_WAKE_MAX" ,0x110,16, MD(5)},
{"OOB_WAKE_NEG" ,0x112,16, MD(5)},
{"OOB_IDLE_MAX" ,0x114,16, MD(5)},
{"OOB_BURST_MAX" ,0x116,16, MD(5)},
{"OOB_XMIT_BURST" ,0x118, 8, MD(5)},
{"OOB_SEND_PAIRS" ,0x119, 8, MD(5)},
{"OOB_INIT_IDLE" ,0x11A, 8, MD(5)},
{"OOB_INIT_NEGO" ,0x11C, 8, MD(5)},
{"OOB_SAS_IDLE" ,0x11E, 8, MD(5)},
{"OOB_SAS_NEGO" ,0x120, 8, MD(5)},
{"OOB_WAKE_IDLE" ,0x122, 8, MD(5)},
{"OOB_WAKE_NEGO" ,0x124, 8, MD(5)},
{"OOB_DATA_KBITS" ,0x126, 8, MD(5)},
{"OOB_BURST_DATA" ,0x128,32, MD(5)},
{"OOB_ALIGN_0_DATA" ,0x12C,32, MD(5)},
{"OOB_ALIGN_1_DATA" ,0x130,32, MD(5)},
{"OOB_SYNC_DATA" ,0x134,32, MD(5)},
{"OOB_D10_2_DATA" ,0x138,32, MD(5)},
{"OOB_PHY_RST_CNT" ,0x13C,32, MD(5)},
{"OOB_SIG_GEN" ,0x140, 8, MD(5)},
{"OOB_XMIT" ,0x141, 8, MD(5)},
{"FUNCTION_MAKS" ,0x142, 8, MD(5)},
{"OOB_MODE" ,0x143, 8, MD(5)},
{"CURRENT_STATUS" ,0x144, 8, MD(5)},
{"SPEED_MASK" ,0x145, 8, MD(5)},
{"PRIM_COUNT" ,0x146, 8, MD(5)},
{"OOB_SIGNALS" ,0x148, 8, MD(5)},
{"OOB_DATA_DET" ,0x149, 8, MD(5)},
{"OOB_TIME_OUT" ,0x14C, 8, MD(5)},
{"OOB_TIMER_ENABLE" ,0x14D, 8, MD(5)},
{"OOB_STATUS" ,0x14E, 8, MD(5)},
{"HOT_PLUG_DELAY" ,0x150, 8, MD(5)},
{"RCD_DELAY" ,0x151, 8, MD(5)},
{"COMSAS_TIMER" ,0x152, 8, MD(5)},
{"SNTT_DELAY" ,0x153, 8, MD(5)},
{"SPD_CHNG_DELAY" ,0x154, 8, MD(5)},
{"SNLT_DELAY" ,0x155, 8, MD(5)},
{"SNWT_DELAY" ,0x156, 8, MD(5)},
{"ALIGN_DELAY" ,0x157, 8, MD(5)},
{"INT_ENABLE_0" ,0x158, 8, MD(5)},
{"INT_ENABLE_1" ,0x159, 8, MD(5)},
{"INT_ENABLE_2" ,0x15A, 8, MD(5)},
{"INT_ENABLE_3" ,0x15B, 8, MD(5)},
{"OOB_TEST_REG" ,0x15C, 8, MD(5)},
{"PHY_CONTROL_0" ,0x160, 8, MD(5)},
{"PHY_CONTROL_1" ,0x161, 8, MD(5)},
{"PHY_CONTROL_2" ,0x162, 8, MD(5)},
{"PHY_CONTROL_3" ,0x163, 8, MD(5)},
{"PHY_OOB_CAL_TX" ,0x164, 8, MD(5)},
{"PHY_OOB_CAL_RX" ,0x165, 8, MD(5)},
{"OOB_PHY_CAL_TX" ,0x166, 8, MD(5)},
{"OOB_PHY_CAL_RX" ,0x167, 8, MD(5)},
{"PHY_CONTROL_4" ,0x168, 8, MD(5)},
{"PHY_TEST" ,0x169, 8, MD(5)},
{"PHY_PWR_CTL" ,0x16A, 8, MD(5)},
{"PHY_PWR_DELAY" ,0x16B, 8, MD(5)},
{"OOB_SM_CON" ,0x16C, 8, MD(5)},
{"ADDR_TRAP_1" ,0x16D, 8, MD(5)},
{"ADDR_NEXT_1" ,0x16E, 8, MD(5)},
{"NEXT_ST_1" ,0x16F, 8, MD(5)},
{"OOB_SM_STATE" ,0x170, 8, MD(5)},
{"ADDR_TRAP_2" ,0x171, 8, MD(5)},
{"ADDR_NEXT_2" ,0x172, 8, MD(5)},
{"NEXT_ST_2" ,0x173, 8, MD(5)},
{NULL, 0, 0, 0 }
};
*/
#define STR_8BIT " %30s[0x%04x]:0x%02x\n"
#define STR_16BIT " %30s[0x%04x]:0x%04x\n"
#define STR_32BIT " %30s[0x%04x]:0x%08x\n"
#define STR_64BIT " %30s[0x%04x]:0x%llx\n"
#define PRINT_REG_8bit(_ha, _n, _r) asd_printk(STR_8BIT, #_n, _n, \
asd_read_reg_byte(_ha, _r))
#define PRINT_REG_16bit(_ha, _n, _r) asd_printk(STR_16BIT, #_n, _n, \
asd_read_reg_word(_ha, _r))
#define PRINT_REG_32bit(_ha, _n, _r) asd_printk(STR_32BIT, #_n, _n, \
asd_read_reg_dword(_ha, _r))
#define PRINT_CREG_8bit(_ha, _n) asd_printk(STR_8BIT, #_n, _n, \
asd_read_reg_byte(_ha, C##_n))
#define PRINT_CREG_16bit(_ha, _n) asd_printk(STR_16BIT, #_n, _n, \
asd_read_reg_word(_ha, C##_n))
#define PRINT_CREG_32bit(_ha, _n) asd_printk(STR_32BIT, #_n, _n, \
asd_read_reg_dword(_ha, C##_n))
#define MSTR_8BIT " Mode:%02d %30s[0x%04x]:0x%02x\n"
#define MSTR_16BIT " Mode:%02d %30s[0x%04x]:0x%04x\n"
#define MSTR_32BIT " Mode:%02d %30s[0x%04x]:0x%08x\n"
#define PRINT_MREG_8bit(_ha, _m, _n, _r) asd_printk(MSTR_8BIT, _m, #_n, _n, \
asd_read_reg_byte(_ha, _r))
#define PRINT_MREG_16bit(_ha, _m, _n, _r) asd_printk(MSTR_16BIT, _m, #_n, _n, \
asd_read_reg_word(_ha, _r))
#define PRINT_MREG_32bit(_ha, _m, _n, _r) asd_printk(MSTR_32BIT, _m, #_n, _n, \
asd_read_reg_dword(_ha, _r))
/* can also be used for MD when the register is mode aware already */
#define PRINT_MIS_byte(_ha, _n) asd_printk(STR_8BIT, #_n,CSEQ_##_n-CMAPPEDSCR,\
asd_read_reg_byte(_ha, CSEQ_##_n))
#define PRINT_MIS_word(_ha, _n) asd_printk(STR_16BIT,#_n,CSEQ_##_n-CMAPPEDSCR,\
asd_read_reg_word(_ha, CSEQ_##_n))
#define PRINT_MIS_dword(_ha, _n) \
asd_printk(STR_32BIT,#_n,CSEQ_##_n-CMAPPEDSCR,\
asd_read_reg_dword(_ha, CSEQ_##_n))
#define PRINT_MIS_qword(_ha, _n) \
asd_printk(STR_64BIT, #_n,CSEQ_##_n-CMAPPEDSCR, \
(unsigned long long)(((u64)asd_read_reg_dword(_ha, CSEQ_##_n)) \
| (((u64)asd_read_reg_dword(_ha, (CSEQ_##_n)+4))<<32)))
#define CMDP_REG(_n, _m) (_m*(CSEQ_PAGE_SIZE*2)+CSEQ_##_n)
#define PRINT_CMDP_word(_ha, _n) \
asd_printk("%20s 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", \
#_n, \
asd_read_reg_word(_ha, CMDP_REG(_n, 0)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 1)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 2)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 3)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 4)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 5)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 6)), \
asd_read_reg_word(_ha, CMDP_REG(_n, 7)))
#define PRINT_CMDP_byte(_ha, _n) \
asd_printk("%20s 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", \
#_n, \
asd_read_reg_byte(_ha, CMDP_REG(_n, 0)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 1)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 2)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 3)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 4)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 5)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 6)), \
asd_read_reg_byte(_ha, CMDP_REG(_n, 7)))
static void asd_dump_cseq_state(struct asd_ha_struct *asd_ha)
{
int mode;
asd_printk("CSEQ STATE\n");
asd_printk("ARP2 REGISTERS\n");
PRINT_CREG_32bit(asd_ha, ARP2CTL);
PRINT_CREG_32bit(asd_ha, ARP2INT);
PRINT_CREG_32bit(asd_ha, ARP2INTEN);
PRINT_CREG_8bit(asd_ha, MODEPTR);
PRINT_CREG_8bit(asd_ha, ALTMODE);
PRINT_CREG_8bit(asd_ha, FLAG);
PRINT_CREG_8bit(asd_ha, ARP2INTCTL);
PRINT_CREG_16bit(asd_ha, STACK);
PRINT_CREG_16bit(asd_ha, PRGMCNT);
PRINT_CREG_16bit(asd_ha, ACCUM);
PRINT_CREG_16bit(asd_ha, SINDEX);
PRINT_CREG_16bit(asd_ha, DINDEX);
PRINT_CREG_8bit(asd_ha, SINDIR);
PRINT_CREG_8bit(asd_ha, DINDIR);
PRINT_CREG_8bit(asd_ha, JUMLDIR);
PRINT_CREG_8bit(asd_ha, ARP2HALTCODE);
PRINT_CREG_16bit(asd_ha, CURRADDR);
PRINT_CREG_16bit(asd_ha, LASTADDR);
PRINT_CREG_16bit(asd_ha, NXTLADDR);
asd_printk("IOP REGISTERS\n");
PRINT_REG_32bit(asd_ha, BISTCTL1, CBISTCTL);
PRINT_CREG_32bit(asd_ha, MAPPEDSCR);
asd_printk("CIO REGISTERS\n");
for (mode = 0; mode < 9; mode++)
PRINT_MREG_16bit(asd_ha, mode, MnSCBPTR, CMnSCBPTR(mode));
PRINT_MREG_16bit(asd_ha, 15, MnSCBPTR, CMnSCBPTR(15));
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));
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 0 >>>>\n", lseq);
PRINT_LMIP_word(asd_ha, lseq, FIRST_INV_DDB_SITE);
PRINT_LMIP_word(asd_ha, lseq, EMPTY_TRANS_CTX);
PRINT_LMIP_word(asd_ha, lseq, RESP_LEN);
PRINT_LMIP_word(asd_ha, lseq, FIRST_INV_SCB_SITE);
PRINT_LMIP_dword(asd_ha, lseq, INTEN_SAVE);
PRINT_LMIP_byte(asd_ha, lseq, LINK_RST_FRM_LEN);
PRINT_LMIP_byte(asd_ha, lseq, LINK_RST_PROTOCOL);
PRINT_LMIP_byte(asd_ha, lseq, RESP_STATUS);
PRINT_LMIP_byte(asd_ha, lseq, LAST_LOADED_SGE);
PRINT_LMIP_byte(asd_ha, lseq, SAVE_SCBPTR);
asd_printk("LSEQ%d MDP 0 MODE 1 >>>>\n", lseq);
PRINT_LMIP_word(asd_ha, lseq, Q_XMIT_HEAD);
PRINT_LMIP_word(asd_ha, lseq, M1_EMPTY_TRANS_CTX);
PRINT_LMIP_word(asd_ha, lseq, INI_CONN_TAG);
PRINT_LMIP_byte(asd_ha, lseq, FAILED_OPEN_STATUS);
PRINT_LMIP_byte(asd_ha, lseq, XMIT_REQUEST_TYPE);
PRINT_LMIP_byte(asd_ha, lseq, M1_RESP_STATUS);
PRINT_LMIP_byte(asd_ha, lseq, M1_LAST_LOADED_SGE);
PRINT_LMIP_word(asd_ha, lseq, M1_SAVE_SCBPTR);
asd_printk("LSEQ%d MDP 0 MODE 2 >>>>\n", lseq);
PRINT_LMIP_word(asd_ha, lseq, PORT_COUNTER);
PRINT_LMIP_word(asd_ha, lseq, PM_TABLE_PTR);
PRINT_LMIP_word(asd_ha, lseq, SATA_INTERLOCK_TMR_SAVE);
PRINT_LMIP_word(asd_ha, lseq, IP_BITL);
PRINT_LMIP_word(asd_ha, lseq, COPY_SMP_CONN_TAG);
PRINT_LMIP_byte(asd_ha, lseq, P0M2_OFFS1AH);
asd_printk("LSEQ%d MDP 0 MODE 4/5 >>>>\n", lseq);
PRINT_LMIP_byte(asd_ha, lseq, SAVED_OOB_STATUS);
PRINT_LMIP_byte(asd_ha, lseq, SAVED_OOB_MODE);
PRINT_LMIP_word(asd_ha, lseq, Q_LINK_HEAD);
PRINT_LMIP_byte(asd_ha, lseq, LINK_RST_ERR);
PRINT_LMIP_byte(asd_ha, lseq, SAVED_OOB_SIGNALS);
PRINT_LMIP_byte(asd_ha, lseq, SAS_RESET_MODE);
PRINT_LMIP_byte(asd_ha, lseq, LINK_RESET_RETRY_COUNT);
PRINT_LMIP_byte(asd_ha, lseq, NUM_LINK_RESET_RETRIES);
PRINT_LMIP_word(asd_ha, lseq, OOB_INT_ENABLES);
PRINT_LMIP_word(asd_ha, lseq, NOTIFY_TIMER_TIMEOUT);
PRINT_LMIP_word(asd_ha, lseq, NOTIFY_TIMER_DOWN_COUNT);
asd_printk("LSEQ%d MDP 1 MODE 0 >>>>\n", lseq);
PRINT_LMIP_qword(asd_ha, lseq, SG_LIST_PTR_ADDR0);
PRINT_LMIP_qword(asd_ha, lseq, SG_LIST_PTR_ADDR1);
asd_printk("LSEQ%d MDP 1 MODE 1 >>>>\n", lseq);
PRINT_LMIP_qword(asd_ha, lseq, M1_SG_LIST_PTR_ADDR0);
PRINT_LMIP_qword(asd_ha, lseq, M1_SG_LIST_PTR_ADDR1);
asd_printk("LSEQ%d MDP 1 MODE 2 >>>>\n", lseq);
PRINT_LMIP_dword(asd_ha, lseq, INVALID_DWORD_COUNT);
PRINT_LMIP_dword(asd_ha, lseq, DISPARITY_ERROR_COUNT);
PRINT_LMIP_dword(asd_ha, lseq, LOSS_OF_SYNC_COUNT);
asd_printk("LSEQ%d MDP 1 MODE 4/5 >>>>\n", lseq);
PRINT_LMIP_dword(asd_ha, lseq, FRAME_TYPE_MASK);
PRINT_LMIP_dword(asd_ha, lseq, HASHED_SRC_ADDR_MASK_PRINT);
PRINT_LMIP_byte(asd_ha, lseq, NUM_FILL_BYTES_MASK);
PRINT_LMIP_word(asd_ha, lseq, TAG_MASK);
PRINT_LMIP_word(asd_ha, lseq, TARGET_PORT_XFER_TAG);
PRINT_LMIP_dword(asd_ha, lseq, DATA_OFFSET);
asd_printk("LSEQ%d MDP 2 MODE 0 >>>>\n", lseq);
PRINT_LMIP_dword(asd_ha, lseq, SMP_RCV_TIMER_TERM_TS);
PRINT_LMIP_byte(asd_ha, lseq, DEVICE_BITS);
PRINT_LMIP_word(asd_ha, lseq, SDB_DDB);
PRINT_LMIP_word(asd_ha, lseq, SDB_NUM_TAGS);
PRINT_LMIP_word(asd_ha, lseq, SDB_CURR_TAG);
asd_printk("LSEQ%d MDP 2 MODE 1 >>>>\n", lseq);
PRINT_LMIP_qword(asd_ha, lseq, TX_ID_ADDR_FRAME);
PRINT_LMIP_dword(asd_ha, lseq, OPEN_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, SRST_AS_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, LAST_LOADED_SG_EL);
asd_printk("LSEQ%d MDP 2 MODE 2 >>>>\n", lseq);
PRINT_LMIP_dword(asd_ha, lseq, CLOSE_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, BREAK_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, DWS_RESET_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, SATA_INTERLOCK_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, MCTL_TIMER_TERM_TS);
asd_printk("LSEQ%d MDP 2 MODE 4/5 >>>>\n", lseq);
PRINT_LMIP_dword(asd_ha, lseq, COMINIT_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, RCV_ID_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, RCV_FIS_TIMER_TERM_TS);
PRINT_LMIP_dword(asd_ha, lseq, DEV_PRES_TIMER_TERM_TS);
}
/**
* asd_dump_seq_state -- dump CSEQ and LSEQ states
* @asd_ha: pointer to host adapter structure
* @lseq_mask: mask of LSEQs of interest
*/
void asd_dump_seq_state(struct asd_ha_struct *asd_ha, u8 lseq_mask)
{
int lseq;
asd_dump_cseq_state(asd_ha);
if (lseq_mask != 0)
for_each_sequencer(lseq_mask, lseq_mask, lseq)
asd_dump_lseq_state(asd_ha, lseq);
}
void asd_dump_frame_rcvd(struct asd_phy *phy,
struct done_list_struct *dl)
{
unsigned long flags;
int i;
switch ((dl->status_block[1] & 0x70) >> 3) {
case SAS_PROTOCOL_STP:
ASD_DPRINTK("STP proto device-to-host FIS:\n");
break;
default:
case SAS_PROTOCOL_SSP:
ASD_DPRINTK("SAS proto IDENTIFY:\n");
break;
}
spin_lock_irqsave(&phy->sas_phy.frame_rcvd_lock, flags);
for (i = 0; i < phy->sas_phy.frame_rcvd_size; i+=4)
ASD_DPRINTK("%02x: %02x %02x %02x %02x\n",
i,
phy->frame_rcvd[i],
phy->frame_rcvd[i+1],
phy->frame_rcvd[i+2],
phy->frame_rcvd[i+3]);
spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
}
#endif /* ASD_DEBUG */
Reference in New Issue View Git Blame Copy Permalink