| /Linux-v5.4/drivers/scsi/ |
| D | sr_ioctl.c | 44 struct packet_command cgc; in sr_read_tochdr() local
52 memset(&cgc, 0, sizeof(struct packet_command)); in sr_read_tochdr()
53 cgc.timeout = IOCTL_TIMEOUT; in sr_read_tochdr()
54 cgc.cmd[0] = GPCMD_READ_TOC_PMA_ATIP; in sr_read_tochdr()
55 cgc.cmd[8] = 12; /* LSB of length */ in sr_read_tochdr()
56 cgc.buffer = buffer; in sr_read_tochdr()
57 cgc.buflen = 12; in sr_read_tochdr()
58 cgc.quiet = 1; in sr_read_tochdr()
59 cgc.data_direction = DMA_FROM_DEVICE; in sr_read_tochdr()
61 result = sr_do_ioctl(cd, &cgc); in sr_read_tochdr()
[all …]
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| D | sr_vendor.c | 113 struct packet_command cgc; in sr_set_blocklength() local
129 memset(&cgc, 0, sizeof(struct packet_command)); in sr_set_blocklength()
130 cgc.cmd[0] = MODE_SELECT; in sr_set_blocklength()
131 cgc.cmd[1] = (1 << 4); in sr_set_blocklength()
132 cgc.cmd[4] = 12; in sr_set_blocklength()
139 cgc.buffer = buffer; in sr_set_blocklength()
140 cgc.buflen = sizeof(*modesel); in sr_set_blocklength()
141 cgc.data_direction = DMA_TO_DEVICE; in sr_set_blocklength()
142 cgc.timeout = VENDOR_TIMEOUT; in sr_set_blocklength()
143 if (0 == (rc = sr_do_ioctl(cd, &cgc))) { in sr_set_blocklength()
[all …]
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| D | sr.c | 973 struct packet_command *cgc) in sr_packet() argument
978 if (cgc->cmd[0] == GPCMD_READ_DISC_INFO && sdev->no_read_disc_info) in sr_packet()
981 if (cgc->timeout <= 0) in sr_packet()
982 cgc->timeout = IOCTL_TIMEOUT; in sr_packet()
984 sr_do_ioctl(cd, cgc); in sr_packet()
986 return cgc->stat; in sr_packet()
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| /Linux-v5.4/drivers/cdrom/ |
| D | cdrom.c | 348 struct packet_command *cgc) in cdrom_dummy_generic_packet() argument
350 if (cgc->sshdr) { in cdrom_dummy_generic_packet()
351 cgc->sshdr->sense_key = 0x05; in cdrom_dummy_generic_packet()
352 cgc->sshdr->asc = 0x20; in cdrom_dummy_generic_packet()
353 cgc->sshdr->ascq = 0x00; in cdrom_dummy_generic_packet()
356 cgc->stat = -EIO; in cdrom_dummy_generic_packet()
363 struct packet_command cgc; in cdrom_flush_cache() local
365 init_cdrom_command(&cgc, NULL, 0, CGC_DATA_NONE); in cdrom_flush_cache()
366 cgc.cmd[0] = GPCMD_FLUSH_CACHE; in cdrom_flush_cache()
368 cgc.timeout = 5 * 60 * HZ; in cdrom_flush_cache()
[all …]
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| /Linux-v5.4/drivers/block/ |
| D | pktcdvd.c | 700 static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command *cgc) in pkt_generic_packet() argument
706 rq = blk_get_request(q, (cgc->data_direction == CGC_DATA_WRITE) ? in pkt_generic_packet()
711 if (cgc->buflen) { in pkt_generic_packet()
712 ret = blk_rq_map_kern(q, rq, cgc->buffer, cgc->buflen, in pkt_generic_packet()
718 scsi_req(rq)->cmd_len = COMMAND_SIZE(cgc->cmd[0]); in pkt_generic_packet()
719 memcpy(scsi_req(rq)->cmd, cgc->cmd, CDROM_PACKET_SIZE); in pkt_generic_packet()
722 if (cgc->quiet) in pkt_generic_packet()
749 struct packet_command *cgc) in pkt_dump_sense() argument
751 struct scsi_sense_hdr *sshdr = cgc->sshdr; in pkt_dump_sense()
755 CDROM_PACKET_SIZE, cgc->cmd, in pkt_dump_sense()
[all …]
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| /Linux-v5.4/drivers/ide/ |
| D | ide-cd_ioctl.c | 442 struct packet_command *cgc) in ide_cdrom_packet() argument
446 unsigned len = cgc->buflen; in ide_cdrom_packet()
448 if (cgc->timeout <= 0) in ide_cdrom_packet()
449 cgc->timeout = ATAPI_WAIT_PC; in ide_cdrom_packet()
455 if (cgc->sshdr) in ide_cdrom_packet()
456 memset(cgc->sshdr, 0, sizeof(*cgc->sshdr)); in ide_cdrom_packet()
458 if (cgc->quiet) in ide_cdrom_packet()
461 cgc->stat = ide_cd_queue_pc(drive, cgc->cmd, in ide_cdrom_packet()
462 cgc->data_direction == CGC_DATA_WRITE, in ide_cdrom_packet()
463 cgc->buffer, &len, in ide_cdrom_packet()
[all …]
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| D | ide-cd.c | 1228 struct packet_command cgc; in ide_cdrom_get_capabilities() local
1236 init_cdrom_command(&cgc, buf, size, CGC_DATA_UNKNOWN); in ide_cdrom_get_capabilities()
1239 stat = cdrom_mode_sense(cdi, &cgc, GPMODE_CAPABILITIES_PAGE, 0); in ide_cdrom_get_capabilities()
1642 struct packet_command cgc; in idecd_set_spindown() local
1650 init_cdrom_command(&cgc, buffer, sizeof(buffer), CGC_DATA_UNKNOWN); in idecd_set_spindown()
1652 stat = cdrom_mode_sense(cdi, &cgc, GPMODE_CDROM_PAGE, 0); in idecd_set_spindown()
1657 return cdrom_mode_select(cdi, &cgc); in idecd_set_spindown()
1662 struct packet_command cgc; in idecd_get_spindown() local
1667 init_cdrom_command(&cgc, buffer, sizeof(buffer), CGC_DATA_UNKNOWN); in idecd_get_spindown()
1669 stat = cdrom_mode_sense(cdi, &cgc, GPMODE_CDROM_PAGE, 0); in idecd_get_spindown()
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| /Linux-v5.4/block/ |
| D | compat_ioctl.c | 147 struct cdrom_generic_command __user *cgc; in compat_cdrom_generic_command() local
153 cgc = compat_alloc_user_space(sizeof(*cgc)); in compat_cdrom_generic_command()
156 if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) || in compat_cdrom_generic_command()
158 put_user(compat_ptr(data), &cgc->buffer) || in compat_cdrom_generic_command()
159 copy_in_user(&cgc->buflen, &cgc32->buflen, in compat_cdrom_generic_command()
162 put_user(compat_ptr(data), &cgc->sense) || in compat_cdrom_generic_command()
164 put_user(dir, &cgc->data_direction) || in compat_cdrom_generic_command()
166 put_user(itmp, &cgc->quiet) || in compat_cdrom_generic_command()
168 put_user(itmp, &cgc->timeout) || in compat_cdrom_generic_command()
170 put_user(compat_ptr(data), &cgc->reserved[0])) in compat_cdrom_generic_command()
[all …]
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| D | scsi_ioctl.c | 596 struct cdrom_generic_command cgc; in scsi_cmd_ioctl() local
600 if (copy_from_user(&cgc, arg, sizeof(cgc))) in scsi_cmd_ioctl()
602 cgc.timeout = clock_t_to_jiffies(cgc.timeout); in scsi_cmd_ioctl()
605 hdr.cmd_len = sizeof(cgc.cmd); in scsi_cmd_ioctl()
606 hdr.dxfer_len = cgc.buflen; in scsi_cmd_ioctl()
608 switch (cgc.data_direction) { in scsi_cmd_ioctl()
627 hdr.dxferp = cgc.buffer; in scsi_cmd_ioctl()
628 hdr.sbp = cgc.sense; in scsi_cmd_ioctl()
631 hdr.timeout = jiffies_to_msecs(cgc.timeout); in scsi_cmd_ioctl()
633 hdr.cmd_len = sizeof(cgc.cmd); in scsi_cmd_ioctl()
[all …]
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| /Linux-v5.4/include/linux/ |
| D | cdrom.h | 121 struct packet_command *cgc);
123 struct packet_command *cgc,
125 extern void init_cdrom_command(struct packet_command *cgc,
128 struct packet_command *cgc);
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| /Linux-v5.4/drivers/block/paride/ |
| D | pcd.c | 184 struct packet_command *cgc);
523 static int pcd_packet(struct cdrom_device_info *cdi, struct packet_command *cgc) in pcd_packet() argument
525 return pcd_atapi(cdi->handle, cgc->cmd, cgc->buflen, cgc->buffer, in pcd_packet()
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| /Linux-v5.4/drivers/video/fbdev/aty/ |
| D | radeon_pm.c | 2221 u32 cgc, cec, c2gc;
2427 cgc = INREG(CRTC_GEN_CNTL);
2486 cgc |= CRTC_EN;
2487 OUTREG(CRTC_GEN_CNTL, cgc);
2512 cgc = INREG(CRTC_GEN_CNTL);
2514 cgc |= 0x10000;
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| /Linux-v5.4/Documentation/ioctl/ |
| D | cdrom.rst | 1157 struct cdrom_generic_command cgc;
1159 ioctl(fd, CDROM_SEND_PACKET, &cgc);
1182 cgc.data_direction not set
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