Lines Matching refs:srb
39 void cypress_atacb_passthrough(struct scsi_cmnd *srb, struct us_data *us) in cypress_atacb_passthrough() argument
43 if (likely(srb->cmnd[0] != ATA_16 && srb->cmnd[0] != ATA_12)) { in cypress_atacb_passthrough()
44 usb_stor_transparent_scsi_command(srb, us); in cypress_atacb_passthrough()
48 memcpy(save_cmnd, srb->cmnd, sizeof(save_cmnd)); in cypress_atacb_passthrough()
49 memset(srb->cmnd, 0, MAX_COMMAND_SIZE); in cypress_atacb_passthrough()
65 srb->cmd_len = 16; in cypress_atacb_passthrough()
67 srb->cmnd[0] = 0x24; /* bVSCBSignature : vendor-specific command in cypress_atacb_passthrough()
70 srb->cmnd[1] = 0x24; /* bVSCBSubCommand : 0x24 for ATACB */ in cypress_atacb_passthrough()
72 srb->cmnd[3] = 0xff - 1; /* features, sector count, lba low, lba med in cypress_atacb_passthrough()
74 srb->cmnd[4] = 1; /* TransferBlockCount : 512 */ in cypress_atacb_passthrough()
77 srb->cmnd[ 6] = save_cmnd[ 4]; /* features */ in cypress_atacb_passthrough()
78 srb->cmnd[ 7] = save_cmnd[ 6]; /* sector count */ in cypress_atacb_passthrough()
79 srb->cmnd[ 8] = save_cmnd[ 8]; /* lba low */ in cypress_atacb_passthrough()
80 srb->cmnd[ 9] = save_cmnd[10]; /* lba med */ in cypress_atacb_passthrough()
81 srb->cmnd[10] = save_cmnd[12]; /* lba high */ in cypress_atacb_passthrough()
82 srb->cmnd[11] = save_cmnd[13]; /* device */ in cypress_atacb_passthrough()
83 srb->cmnd[12] = save_cmnd[14]; /* command */ in cypress_atacb_passthrough()
93 srb->cmnd[ 6] = save_cmnd[3]; /* features */ in cypress_atacb_passthrough()
94 srb->cmnd[ 7] = save_cmnd[4]; /* sector count */ in cypress_atacb_passthrough()
95 srb->cmnd[ 8] = save_cmnd[5]; /* lba low */ in cypress_atacb_passthrough()
96 srb->cmnd[ 9] = save_cmnd[6]; /* lba med */ in cypress_atacb_passthrough()
97 srb->cmnd[10] = save_cmnd[7]; /* lba high */ in cypress_atacb_passthrough()
98 srb->cmnd[11] = save_cmnd[8]; /* device */ in cypress_atacb_passthrough()
99 srb->cmnd[12] = save_cmnd[9]; /* command */ in cypress_atacb_passthrough()
103 if ((srb->cmnd[12] == ATA_CMD_SET_FEATURES) in cypress_atacb_passthrough()
104 && (srb->cmnd[6] == SETFEATURES_XFER)) in cypress_atacb_passthrough()
107 if (srb->cmnd[12] == ATA_CMD_ID_ATA || srb->cmnd[12] == ATA_CMD_ID_ATAPI) in cypress_atacb_passthrough()
108 srb->cmnd[2] |= (1<<7); /* set IdentifyPacketDevice for these cmds */ in cypress_atacb_passthrough()
111 usb_stor_transparent_scsi_command(srb, us); in cypress_atacb_passthrough()
115 if (srb->result == SAM_STAT_CHECK_CONDITION && in cypress_atacb_passthrough()
116 memcmp(srb->sense_buffer, usb_stor_sense_invalidCDB, in cypress_atacb_passthrough()
125 if ((srb->result != (DID_ERROR << 16) && in cypress_atacb_passthrough()
126 srb->result != (DID_ABORT << 16)) && in cypress_atacb_passthrough()
130 unsigned char *sb = srb->sense_buffer; in cypress_atacb_passthrough()
136 scsi_eh_prep_cmnd(srb, &ses, NULL, 0, 0); in cypress_atacb_passthrough()
137 srb->sdb.length = sizeof(regs); in cypress_atacb_passthrough()
138 sg_init_one(&ses.sense_sgl, regs, srb->sdb.length); in cypress_atacb_passthrough()
139 srb->sdb.table.sgl = &ses.sense_sgl; in cypress_atacb_passthrough()
140 srb->sc_data_direction = DMA_FROM_DEVICE; in cypress_atacb_passthrough()
141 srb->sdb.table.nents = 1; in cypress_atacb_passthrough()
146 srb->cmnd[2] = 1; in cypress_atacb_passthrough()
148 usb_stor_transparent_scsi_command(srb, us); in cypress_atacb_passthrough()
149 tmp_result = srb->result; in cypress_atacb_passthrough()
150 scsi_eh_restore_cmnd(srb, &ses); in cypress_atacb_passthrough()
187 srb->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION; in cypress_atacb_passthrough()
191 srb->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION; in cypress_atacb_passthrough()
193 memcpy(srb->sense_buffer, in cypress_atacb_passthrough()
197 memcpy(srb->cmnd, save_cmnd, sizeof(save_cmnd)); in cypress_atacb_passthrough()
198 if (srb->cmnd[0] == ATA_12) in cypress_atacb_passthrough()
199 srb->cmd_len = 12; in cypress_atacb_passthrough()