7 static ide_startstop_t ide_ata_error(ide_drive_t *drive, struct request *rq,  in ide_ata_error()  argument
15 		rq->errors |= ERROR_RESET;  in ide_ata_error()
28 			rq->errors = ERROR_MAX;  in ide_ata_error()
31 			rq->errors |= ERROR_RECAL;  in ide_ata_error()
35 	if ((stat & ATA_DRQ) && rq_data_dir(rq) == READ &&  in ide_ata_error()
42 	if (rq->errors >= ERROR_MAX || blk_noretry_request(rq)) {  in ide_ata_error()
43 		ide_kill_rq(drive, rq);  in ide_ata_error()
48 		rq->errors |= ERROR_RESET;  in ide_ata_error()
50 	if ((rq->errors & ERROR_RESET) == ERROR_RESET) {  in ide_ata_error()
51 		++rq->errors;  in ide_ata_error()
55 	if ((rq->errors & ERROR_RECAL) == ERROR_RECAL)  in ide_ata_error()
58 	++rq->errors;  in ide_ata_error()
63 static ide_startstop_t ide_atapi_error(ide_drive_t *drive, struct request *rq,  in ide_atapi_error()  argument
71 		rq->errors |= ERROR_RESET;  in ide_atapi_error()
80 	if (rq->errors >= ERROR_MAX) {  in ide_atapi_error()
81 		ide_kill_rq(drive, rq);  in ide_atapi_error()
83 		if ((rq->errors & ERROR_RESET) == ERROR_RESET) {  in ide_atapi_error()
84 			++rq->errors;  in ide_atapi_error()
87 		++rq->errors;  in ide_atapi_error()
93 static ide_startstop_t __ide_error(ide_drive_t *drive, struct request *rq,  in __ide_error()  argument
97 		return ide_ata_error(drive, rq, stat, err);  in __ide_error()
98 	return ide_atapi_error(drive, rq, stat, err);  in __ide_error()
116 	struct request *rq;  in ide_error()  local
121 	rq = drive->hwif->rq;  in ide_error()
122 	if (rq == NULL)  in ide_error()
126 	if (rq->cmd_type != REQ_TYPE_FS) {  in ide_error()
127 		if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {  in ide_error()
128 			struct ide_cmd *cmd = rq->special;  in ide_error()
132 		} else if (ata_pm_request(rq)) {  in ide_error()
133 			rq->errors = 1;  in ide_error()
134 			ide_complete_pm_rq(drive, rq);  in ide_error()
137 		rq->errors = err;  in ide_error()
138 		ide_complete_rq(drive, err ? -EIO : 0, blk_rq_bytes(rq));  in ide_error()
142 	return __ide_error(drive, rq, stat, err);  in ide_error()
148 	struct request *rq = drive->hwif->rq;  in ide_complete_drive_reset()  local
150 	if (rq && rq->cmd_type == REQ_TYPE_DRV_PRIV &&  in ide_complete_drive_reset()
151 	    rq->cmd[0] == REQ_DRIVE_RESET) {  in ide_complete_drive_reset()
152 		if (err <= 0 && rq->errors == 0)  in ide_complete_drive_reset()
153 			rq->errors = -EIO;  in ide_complete_drive_reset()
154 		ide_complete_rq(drive, err ? err : 0, blk_rq_bytes(rq));  in ide_complete_drive_reset()