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scsi: FlashPoint: Use standard SCSI definitions

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No point in having the driver providing its own definitions.

Link: https://lore.kernel.org/r/20210427083046.31620-35-hare@suse.de
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke 2021-04-27 10:30:40 +02:00 committed by Martin K. Petersen
parent df13031476
commit a87afe2896
1 changed files with 68 additions and 95 deletions
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163
drivers/scsi/FlashPoint.c
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@ -304,40 +304,12 @@ typedef struct SCCBscam_info {
} SCCBSCAM_INFO;
#define SCSI_REQUEST_SENSE 0x03
#define SCSI_READ 0x08
#define SCSI_WRITE 0x0A
#define SCSI_START_STOP_UNIT 0x1B
#define SCSI_READ_EXTENDED 0x28
#define SCSI_WRITE_EXTENDED 0x2A
#define SCSI_WRITE_AND_VERIFY 0x2E
#define SSGOOD 0x00
#define SSCHECK 0x02
#define SSQ_FULL 0x28
#define SMCMD_COMP 0x00
#define SMEXT 0x01
#define SMSAVE_DATA_PTR 0x02
#define SMREST_DATA_PTR 0x03
#define SMDISC 0x04
#define SMABORT 0x06
#define SMREJECT 0x07
#define SMNO_OP 0x08
#define SMPARITY 0x09
#define SMDEV_RESET 0x0C
#define SMABORT_TAG 0x0D
#define SMINIT_RECOVERY 0x0F
#define SMREL_RECOVERY 0x10
#define SMIDENT 0x80
#define DISC_PRIV 0x40
#define SMSYNC 0x01
#define SMWDTR 0x03
#define SM8BIT 0x00
#define SM16BIT 0x01
#define SMIGNORWR 0x23 /* Ignore Wide Residue */
#define SIX_BYTE_CMD 0x06
#define TWELVE_BYTE_CMD 0x0C
@ -1660,7 +1632,7 @@ static int FlashPoint_AbortCCB(void *pCurrCard, struct sccb *p_Sccb)
p_Sccb->Sccb_scsistat =
ABORT_ST;
p_Sccb->Sccb_scsimsg =
SMABORT_TAG;
ABORT_TASK;
if (((struct sccb_card *)
pCurrCard)->currentSCCB ==
@ -1812,7 +1784,7 @@ static int FlashPoint_HandleInterrupt(void *pcard)
FPT_phaseChkFifo(ioport, thisCard);
if (RD_HARPOON(ioport + hp_gp_reg_1) ==
SMSAVE_DATA_PTR) {
SAVE_POINTERS) {
WR_HARPOON(ioport + hp_gp_reg_1, 0x00);
currSCCB->Sccb_XferState |= F_NO_DATA_YET;
@ -1865,7 +1837,7 @@ static int FlashPoint_HandleInterrupt(void *pcard)
FPT_phaseChkFifo(ioport, thisCard);
if (RD_HARPOON(ioport + hp_gp_reg_1) ==
SMSAVE_DATA_PTR) {
SAVE_POINTERS) {
WR_HARPOON(ioport + hp_gp_reg_1, 0x00);
currSCCB->Sccb_XferState |=
F_NO_DATA_YET;
@ -2258,7 +2230,7 @@ static unsigned char FPT_sfm(u32 port, struct sccb *pCurrSCCB)
WR_HARPOON(port + hp_fiforead, 0);
WR_HARPOON(port + hp_fifowrite, 0);
if (pCurrSCCB != NULL) {
pCurrSCCB->Sccb_scsimsg = SMPARITY;
pCurrSCCB->Sccb_scsimsg = MSG_PARITY_ERROR;
}
message = 0x00;
do {
@ -2411,7 +2383,7 @@ static void FPT_ssel(u32 port, unsigned char p_card)
WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + NP);
currSCCB->Sccb_scsimsg = SMDEV_RESET;
currSCCB->Sccb_scsimsg = TARGET_RESET;
WR_HARPOON(port + hp_autostart_3, (SELECT + SELCHK_STRT));
auto_loaded = 1;
@ -2758,9 +2730,9 @@ static void FPT_sres(u32 port, unsigned char p_card,
if (message == 0) {
msgRetryCount++;
if (msgRetryCount == 1) {
FPT_SendMsg(port, SMPARITY);
FPT_SendMsg(port, MSG_PARITY_ERROR);
} else {
FPT_SendMsg(port, SMDEV_RESET);
FPT_SendMsg(port, TARGET_RESET);
FPT_sssyncv(port, our_target, NARROW_SCSI,
currTar_Info);
@ -2860,8 +2832,8 @@ static void FPT_SendMsg(u32 port, unsigned char message)
WR_HARPOON(port + hp_portctrl_0, 0x00);
if ((message == SMABORT) || (message == SMDEV_RESET) ||
(message == SMABORT_TAG)) {
if ((message == ABORT_TASK_SET) || (message == TARGET_RESET) ||
(message == ABORT_TASK)) {
while (!
(RDW_HARPOON((port + hp_intstat)) &
(BUS_FREE | PHASE))) {
@ -2893,7 +2865,7 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
if (message == SMREST_DATA_PTR) {
if (message == RESTORE_POINTERS) {
if (!(currSCCB->Sccb_XferState & F_NO_DATA_YET)) {
currSCCB->Sccb_ATC = currSCCB->Sccb_savedATC;
@ -2905,7 +2877,7 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
(AUTO_IMMED + DISCONNECT_START));
}
else if (message == SMCMD_COMP) {
else if (message == COMMAND_COMPLETE) {
if (currSCCB->Sccb_scsistat == SELECT_Q_ST) {
currTar_Info->TarStatus &=
@ -2917,15 +2889,16 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
}
else if ((message == SMNO_OP) || (message >= SMIDENT)
|| (message == SMINIT_RECOVERY) || (message == SMREL_RECOVERY)) {
else if ((message == NOP) || (message >= IDENTIFY_BASE) ||
(message == INITIATE_RECOVERY) ||
(message == RELEASE_RECOVERY)) {
ACCEPT_MSG(port);
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
}
else if (message == SMREJECT) {
else if (message == MESSAGE_REJECT) {
if ((currSCCB->Sccb_scsistat == SELECT_SN_ST) ||
(currSCCB->Sccb_scsistat == SELECT_WN_ST) ||
@ -3026,19 +2999,19 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
}
}
else if (message == SMEXT) {
else if (message == EXTENDED_MESSAGE) {
ACCEPT_MSG(port);
FPT_shandem(port, p_card, currSCCB);
}
else if (message == SMIGNORWR) {
else if (message == IGNORE_WIDE_RESIDUE) {
ACCEPT_MSG(port); /* ACK the RESIDUE MSG */
message = FPT_sfm(port, currSCCB);
if (currSCCB->Sccb_scsimsg != SMPARITY)
if (currSCCB->Sccb_scsimsg != MSG_PARITY_ERROR)
ACCEPT_MSG(port);
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
@ -3047,7 +3020,7 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
else {
currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
currSCCB->Sccb_scsimsg = SMREJECT;
currSCCB->Sccb_scsimsg = MESSAGE_REJECT;
ACCEPT_MSG_ATN(port);
WR_HARPOON(port + hp_autostart_1,
@ -3073,7 +3046,7 @@ static void FPT_shandem(u32 port, unsigned char p_card, struct sccb *pCurrSCCB)
message = FPT_sfm(port, pCurrSCCB);
if (message) {
if (message == SMSYNC) {
if (message == EXTENDED_SDTR) {
if (length == 0x03) {
@ -3081,10 +3054,10 @@ static void FPT_shandem(u32 port, unsigned char p_card, struct sccb *pCurrSCCB)
FPT_stsyncn(port, p_card);
} else {
pCurrSCCB->Sccb_scsimsg = SMREJECT;
pCurrSCCB->Sccb_scsimsg = MESSAGE_REJECT;
ACCEPT_MSG_ATN(port);
}
} else if (message == SMWDTR) {
} else if (message == EXTENDED_WDTR) {
if (length == 0x02) {
@ -3092,7 +3065,7 @@ static void FPT_shandem(u32 port, unsigned char p_card, struct sccb *pCurrSCCB)
FPT_stwidn(port, p_card);
} else {
pCurrSCCB->Sccb_scsimsg = SMREJECT;
pCurrSCCB->Sccb_scsimsg = MESSAGE_REJECT;
ACCEPT_MSG_ATN(port);
WR_HARPOON(port + hp_autostart_1,
@ -3101,20 +3074,20 @@ static void FPT_shandem(u32 port, unsigned char p_card, struct sccb *pCurrSCCB)
}
} else {
pCurrSCCB->Sccb_scsimsg = SMREJECT;
pCurrSCCB->Sccb_scsimsg = MESSAGE_REJECT;
ACCEPT_MSG_ATN(port);
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
}
} else {
if (pCurrSCCB->Sccb_scsimsg != SMPARITY)
if (pCurrSCCB->Sccb_scsimsg != MSG_PARITY_ERROR)
ACCEPT_MSG(port);
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
}
} else {
if (pCurrSCCB->Sccb_scsimsg == SMPARITY)
if (pCurrSCCB->Sccb_scsimsg == MSG_PARITY_ERROR)
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
}
@ -3148,10 +3121,10 @@ static unsigned char FPT_sisyncn(u32 port, unsigned char p_card,
WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + CMDPZ);
WRW_HARPOON((port + SYNC_MSGS + 0),
(MPM_OP + AMSG_OUT + SMEXT));
(MPM_OP + AMSG_OUT + EXTENDED_MESSAGE));
WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x03));
WRW_HARPOON((port + SYNC_MSGS + 4),
(MPM_OP + AMSG_OUT + SMSYNC));
(MPM_OP + AMSG_OUT + EXTENDED_SDTR));
if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_20MB)
@ -3221,7 +3194,7 @@ static void FPT_stsyncn(u32 port, unsigned char p_card)
sync_msg = FPT_sfm(port, currSCCB);
if ((sync_msg == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY)) {
if ((sync_msg == 0x00) && (currSCCB->Sccb_scsimsg == MSG_PARITY_ERROR)) {
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
return;
@ -3231,7 +3204,7 @@ static void FPT_stsyncn(u32 port, unsigned char p_card)
offset = FPT_sfm(port, currSCCB);
if ((offset == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY)) {
if ((offset == 0x00) && (currSCCB->Sccb_scsimsg == MSG_PARITY_ERROR)) {
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
return;
@ -3343,9 +3316,11 @@ static void FPT_sisyncr(u32 port, unsigned char sync_pulse,
unsigned char offset)
{
ARAM_ACCESS(port);
WRW_HARPOON((port + SYNC_MSGS + 0), (MPM_OP + AMSG_OUT + SMEXT));
WRW_HARPOON((port + SYNC_MSGS + 0),
(MPM_OP + AMSG_OUT + EXTENDED_MESSAGE));
WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x03));
WRW_HARPOON((port + SYNC_MSGS + 4), (MPM_OP + AMSG_OUT + SMSYNC));
WRW_HARPOON((port + SYNC_MSGS + 4),
(MPM_OP + AMSG_OUT + EXTENDED_SDTR));
WRW_HARPOON((port + SYNC_MSGS + 6), (MPM_OP + AMSG_OUT + sync_pulse));
WRW_HARPOON((port + SYNC_MSGS + 8), (RAT_OP));
WRW_HARPOON((port + SYNC_MSGS + 10), (MPM_OP + AMSG_OUT + offset));
@ -3388,10 +3363,10 @@ static unsigned char FPT_siwidn(u32 port, unsigned char p_card)
WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + CMDPZ);
WRW_HARPOON((port + SYNC_MSGS + 0),
(MPM_OP + AMSG_OUT + SMEXT));
(MPM_OP + AMSG_OUT + EXTENDED_MESSAGE));
WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x02));
WRW_HARPOON((port + SYNC_MSGS + 4),
(MPM_OP + AMSG_OUT + SMWDTR));
(MPM_OP + AMSG_OUT + EXTENDED_WDTR));
WRW_HARPOON((port + SYNC_MSGS + 6), (RAT_OP));
WRW_HARPOON((port + SYNC_MSGS + 8),
(MPM_OP + AMSG_OUT + SM16BIT));
@ -3436,7 +3411,7 @@ static void FPT_stwidn(u32 port, unsigned char p_card)
width = FPT_sfm(port, currSCCB);
if ((width == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY)) {
if ((width == 0x00) && (currSCCB->Sccb_scsimsg == MSG_PARITY_ERROR)) {
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
return;
@ -3499,9 +3474,11 @@ static void FPT_stwidn(u32 port, unsigned char p_card)
static void FPT_siwidr(u32 port, unsigned char width)
{
ARAM_ACCESS(port);
WRW_HARPOON((port + SYNC_MSGS + 0), (MPM_OP + AMSG_OUT + SMEXT));
WRW_HARPOON((port + SYNC_MSGS + 0),
(MPM_OP + AMSG_OUT + EXTENDED_MESSAGE));
WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x02));
WRW_HARPOON((port + SYNC_MSGS + 4), (MPM_OP + AMSG_OUT + SMWDTR));
WRW_HARPOON((port + SYNC_MSGS + 4),
(MPM_OP + AMSG_OUT + EXTENDED_WDTR));
WRW_HARPOON((port + SYNC_MSGS + 6), (RAT_OP));
WRW_HARPOON((port + SYNC_MSGS + 8), (MPM_OP + AMSG_OUT + width));
WRW_HARPOON((port + SYNC_MSGS + 10), (BRH_OP + ALWAYS + NP));
@ -3682,7 +3659,7 @@ static void FPT_ssenss(struct sccb_card *pCurrCard)
}
currSCCB->CdbLength = SIX_BYTE_CMD;
currSCCB->Cdb[0] = SCSI_REQUEST_SENSE;
currSCCB->Cdb[0] = REQUEST_SENSE;
currSCCB->Cdb[1] = currSCCB->Cdb[1] & (unsigned char)0xE0; /*Keep LUN. */
currSCCB->Cdb[2] = 0x00;
currSCCB->Cdb[3] = 0x00;
@ -3939,13 +3916,9 @@ static void FPT_sinits(struct sccb *p_sccb, unsigned char p_card)
*/
if ((currTar_Info->TarStatus & TAR_ALLOW_DISC) ||
(currTar_Info->TarStatus & TAG_Q_TRYING)) {
p_sccb->Sccb_idmsg =
(unsigned char)(SMIDENT | DISC_PRIV) | p_sccb->Lun;
}
else {
p_sccb->Sccb_idmsg = (unsigned char)SMIDENT | p_sccb->Lun;
p_sccb->Sccb_idmsg = IDENTIFY(true, p_sccb->Lun);
} else {
p_sccb->Sccb_idmsg = IDENTIFY(false, p_sccb->Lun);
}
p_sccb->HostStatus = 0x00;
@ -3962,7 +3935,7 @@ static void FPT_sinits(struct sccb *p_sccb, unsigned char p_card)
*/
p_sccb->Sccb_scsistat = BUS_FREE_ST;
p_sccb->SccbStatus = SCCB_IN_PROCESS;
p_sccb->Sccb_scsimsg = SMNO_OP;
p_sccb->Sccb_scsimsg = NOP;
}
@ -4167,7 +4140,7 @@ static void FPT_phaseMsgOut(u32 port, unsigned char p_card)
message = currSCCB->Sccb_scsimsg;
scsiID = currSCCB->TargID;
if (message == SMDEV_RESET) {
if (message == TARGET_RESET) {
currTar_Info = &FPT_sccbMgrTbl[p_card][scsiID];
currTar_Info->TarSyncCtrl = 0;
@ -4203,7 +4176,7 @@ static void FPT_phaseMsgOut(u32 port, unsigned char p_card)
else if (currSCCB->Sccb_scsistat < COMMAND_ST) {
if (message == SMNO_OP) {
if (message == NOP) {
currSCCB->Sccb_MGRFlags |= F_DEV_SELECTED;
FPT_ssel(port, p_card);
@ -4211,13 +4184,13 @@ static void FPT_phaseMsgOut(u32 port, unsigned char p_card)
}
} else {
if (message == SMABORT)
if (message == ABORT_TASK_SET)
FPT_queueFlushSccb(p_card, SCCB_COMPLETE);
}
} else {
message = SMABORT;
message = ABORT_TASK_SET;
}
WRW_HARPOON((port + hp_intstat), (BUS_FREE | PHASE | XFER_CNT_0));
@ -4232,8 +4205,8 @@ static void FPT_phaseMsgOut(u32 port, unsigned char p_card)
WR_HARPOON(port + hp_portctrl_0, 0x00);
if ((message == SMABORT) || (message == SMDEV_RESET) ||
(message == SMABORT_TAG)) {
if ((message == ABORT_TASK_SET) || (message == TARGET_RESET) ||
(message == ABORT_TASK)) {
while (!(RDW_HARPOON((port + hp_intstat)) & (BUS_FREE | PHASE))) {
}
@ -4275,8 +4248,8 @@ static void FPT_phaseMsgOut(u32 port, unsigned char p_card)
else {
if (message == SMPARITY) {
currSCCB->Sccb_scsimsg = SMNO_OP;
if (message == MSG_PARITY_ERROR) {
currSCCB->Sccb_scsimsg = NOP;
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
} else {
@ -4306,7 +4279,7 @@ static void FPT_phaseMsgIn(u32 port, unsigned char p_card)
}
message = RD_HARPOON(port + hp_scsidata_0);
if ((message == SMDISC) || (message == SMSAVE_DATA_PTR)) {
if ((message == DISCONNECT) || (message == SAVE_POINTERS)) {
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + END_DATA_START));
@ -4321,7 +4294,7 @@ static void FPT_phaseMsgIn(u32 port, unsigned char p_card)
FPT_sdecm(message, port, p_card);
} else {
if (currSCCB->Sccb_scsimsg != SMPARITY)
if (currSCCB->Sccb_scsimsg != MSG_PARITY_ERROR)
ACCEPT_MSG(port);
WR_HARPOON(port + hp_autostart_1,
(AUTO_IMMED + DISCONNECT_START));
@ -4351,7 +4324,7 @@ static void FPT_phaseIllegal(u32 port, unsigned char p_card)
currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
currSCCB->Sccb_scsistat = ABORT_ST;
currSCCB->Sccb_scsimsg = SMABORT;
currSCCB->Sccb_scsimsg = ABORT_TASK_SET;
}
ACCEPT_MSG_ATN(port);
@ -4650,9 +4623,9 @@ static void FPT_autoCmdCmplt(u32 p_port, unsigned char p_card)
FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUN_CA = 0;
if (status_byte != SSGOOD) {
if (status_byte != SAM_STAT_GOOD) {
if (status_byte == SSQ_FULL) {
if (status_byte == SAM_STAT_TASK_SET_FULL) {
if (((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
@ -4784,7 +4757,7 @@ static void FPT_autoCmdCmplt(u32 p_port, unsigned char p_card)
}
if (status_byte == SSCHECK) {
if (status_byte == SAM_STAT_CHECK_CONDITION) {
if (FPT_BL_Card[p_card].globalFlags & F_DO_RENEGO) {
if (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
TarEEValue & EE_SYNC_MASK) {
@ -4806,7 +4779,7 @@ static void FPT_autoCmdCmplt(u32 p_port, unsigned char p_card)
currSCCB->SccbStatus = SCCB_ERROR;
currSCCB->TargetStatus = status_byte;
if (status_byte == SSCHECK) {
if (status_byte == SAM_STAT_CHECK_CONDITION) {
FPT_sccbMgrTbl[p_card][currSCCB->TargID].
TarLUN_CA = 1;
@ -6868,14 +6841,14 @@ static void FPT_queueCmdComplete(struct sccb_card *pCurrCard,
if ((p_sccb->
ControlByte & (SCCB_DATA_XFER_OUT | SCCB_DATA_XFER_IN))
&& (p_sccb->HostStatus == SCCB_COMPLETE)
&& (p_sccb->TargetStatus != SSCHECK))
&& (p_sccb->TargetStatus != SAM_STAT_CHECK_CONDITION))
if ((SCSIcmd == SCSI_READ) ||
(SCSIcmd == SCSI_WRITE) ||
(SCSIcmd == SCSI_READ_EXTENDED) ||
(SCSIcmd == SCSI_WRITE_EXTENDED) ||
(SCSIcmd == SCSI_WRITE_AND_VERIFY) ||
(SCSIcmd == SCSI_START_STOP_UNIT) ||
if ((SCSIcmd == READ_6) ||
(SCSIcmd == WRITE_6) ||
(SCSIcmd == READ_10) ||
(SCSIcmd == WRITE_10) ||
(SCSIcmd == WRITE_VERIFY) ||
(SCSIcmd == START_STOP) ||
(pCurrCard->globalFlags & F_NO_FILTER)
)
p_sccb->HostStatus = SCCB_DATA_UNDER_RUN;