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atapi/scsi: unify definitions for MMC 

The definitions in ide/internal.h are duplicates, since ATAPI commands
actually come from SCSI.  Use the ones in scsi-defs.h and move the
missing ones there.  Two exceptions:

- MODE_PAGE_WRITE_PARMS conflicts with the "flexible disk geometry"
page in scsi-disk.c.  It is unused, so pick the latter.

- GPCMD_* is left in ide/internal.h, at least for now.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2011-09-13 14:41:56 +02:00 committed by Kevin Wolf
parent 7e218df518
commit 67cc61e430
7 changed files with 101 additions and 104 deletions
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52
hw/ide/atapi.c
View File

@ -154,10 +154,10 @@ void ide_atapi_io_error(IDEState *s, int ret)
{
/* XXX: handle more errors */
if (ret == -ENOMEDIUM) {
ide_atapi_cmd_error(s, SENSE_NOT_READY,
ide_atapi_cmd_error(s, NOT_READY,
ASC_MEDIUM_NOT_PRESENT);
} else {
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_LOGICAL_BLOCK_OOR);
}
}
@ -282,7 +282,7 @@ static void ide_atapi_cmd_check_status(IDEState *s)
#ifdef DEBUG_IDE_ATAPI
printf("atapi_cmd_check_status\n");
#endif
s->error = MC_ERR | (SENSE_UNIT_ATTENTION << 4);
s->error = MC_ERR | (UNIT_ATTENTION << 4);
s->status = ERR_STAT;
s->nsector = 0;
ide_set_irq(s->bus);
@ -354,7 +354,7 @@ static void ide_atapi_cmd_read_dma_cb(void *opaque, int ret)
ide_atapi_cmd_read_dma_cb, s);
if (!s->bus->dma->aiocb) {
/* Note: media not present is the most likely case */
ide_atapi_cmd_error(s, SENSE_NOT_READY,
ide_atapi_cmd_error(s, NOT_READY,
ASC_MEDIUM_NOT_PRESENT);
goto eot;
}
@ -595,7 +595,7 @@ static void cmd_get_event_status_notification(IDEState *s,
/* It is fine by the MMC spec to not support async mode operations */
if (!(gesn_cdb->polled & 0x01)) { /* asynchronous mode */
/* Only polling is supported, asynchronous mode is not. */
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INV_FIELD_IN_CMD_PACKET);
return;
}
@ -643,8 +643,8 @@ static void cmd_request_sense(IDEState *s, uint8_t *buf)
buf[7] = 10;
buf[12] = s->asc;
if (s->sense_key == SENSE_UNIT_ATTENTION) {
s->sense_key = SENSE_NONE;
if (s->sense_key == UNIT_ATTENTION) {
s->sense_key = NO_SENSE;
}
ide_atapi_cmd_reply(s, 18, max_len);
@ -676,7 +676,7 @@ static void cmd_get_configuration(IDEState *s, uint8_t *buf)
/* only feature 0 is supported */
if (buf[2] != 0 || buf[3] != 0) {
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INV_FIELD_IN_CMD_PACKET);
return;
}
@ -733,7 +733,7 @@ static void cmd_mode_sense(IDEState *s, uint8_t *buf)
switch(action) {
case 0: /* current values */
switch(code) {
case GPMODE_R_W_ERROR_PAGE: /* error recovery */
case MODE_PAGE_R_W_ERROR: /* error recovery */
cpu_to_ube16(&buf[0], 16 + 6);
buf[2] = 0x70;
buf[3] = 0;
@ -752,7 +752,7 @@ static void cmd_mode_sense(IDEState *s, uint8_t *buf)
buf[15] = 0x00;
ide_atapi_cmd_reply(s, 16, max_len);
break;
case GPMODE_AUDIO_CTL_PAGE:
case MODE_PAGE_AUDIO_CTL:
cpu_to_ube16(&buf[0], 24 + 6);
buf[2] = 0x70;
buf[3] = 0;
@ -769,7 +769,7 @@ static void cmd_mode_sense(IDEState *s, uint8_t *buf)
ide_atapi_cmd_reply(s, 24, max_len);
break;
case GPMODE_CAPABILITIES_PAGE:
case MODE_PAGE_CAPABILITIES:
cpu_to_ube16(&buf[0], 28 + 6);
buf[2] = 0x70;
buf[3] = 0;
@ -813,14 +813,14 @@ static void cmd_mode_sense(IDEState *s, uint8_t *buf)
goto error_cmd;
default:
case 3: /* saved values */
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_SAVING_PARAMETERS_NOT_SUPPORTED);
break;
}
return;
error_cmd:
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, ASC_INV_FIELD_IN_CMD_PACKET);
ide_atapi_cmd_error(s, ILLEGAL_REQUEST, ASC_INV_FIELD_IN_CMD_PACKET);
}
static void cmd_test_unit_ready(IDEState *s, uint8_t *buf)
@ -883,7 +883,7 @@ static void cmd_read_cd(IDEState *s, uint8_t* buf)
ide_atapi_cmd_read(s, lba, nb_sectors, 2352);
break;
default:
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INV_FIELD_IN_CMD_PACKET);
break;
}
@ -896,7 +896,7 @@ static void cmd_seek(IDEState *s, uint8_t* buf)
lba = ube32_to_cpu(buf + 2);
if (lba >= total_sectors) {
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, ASC_LOGICAL_BLOCK_OOR);
ide_atapi_cmd_error(s, ILLEGAL_REQUEST, ASC_LOGICAL_BLOCK_OOR);
return;
}
@ -912,7 +912,7 @@ static void cmd_start_stop_unit(IDEState *s, uint8_t* buf)
if (loej) {
if (!start && !s->tray_open && s->tray_locked) {
sense = bdrv_is_inserted(s->bs)
? SENSE_NOT_READY : SENSE_ILLEGAL_REQUEST;
? NOT_READY : ILLEGAL_REQUEST;
ide_atapi_cmd_error(s, sense, ASC_MEDIA_REMOVAL_PREVENTED);
return;
}
@ -971,7 +971,7 @@ static void cmd_read_toc_pma_atip(IDEState *s, uint8_t* buf)
break;
default:
error_cmd:
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INV_FIELD_IN_CMD_PACKET);
}
}
@ -997,11 +997,11 @@ static void cmd_read_dvd_structure(IDEState *s, uint8_t* buf)
if (format < 0xff) {
if (media_is_cd(s)) {
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INCOMPATIBLE_FORMAT);
return;
} else if (!media_present(s)) {
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INV_FIELD_IN_CMD_PACKET);
return;
}
@ -1017,7 +1017,7 @@ static void cmd_read_dvd_structure(IDEState *s, uint8_t* buf)
ret = ide_dvd_read_structure(s, format, buf, buf);
if (ret < 0) {
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, -ret);
ide_atapi_cmd_error(s, ILLEGAL_REQUEST, -ret);
} else {
ide_atapi_cmd_reply(s, ret, max_len);
}
@ -1034,7 +1034,7 @@ static void cmd_read_dvd_structure(IDEState *s, uint8_t* buf)
case 0x90: /* TODO: List of recognized format layers */
case 0xc0: /* TODO: Write protection status */
default:
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST,
ide_atapi_cmd_error(s, ILLEGAL_REQUEST,
ASC_INV_FIELD_IN_CMD_PACKET);
break;
}
@ -1106,7 +1106,7 @@ void ide_atapi_cmd(IDEState *s)
* condition response unless a higher priority status, defined by the drive
* here, is pending.
*/
if (s->sense_key == SENSE_UNIT_ATTENTION &&
if (s->sense_key == UNIT_ATTENTION &&
!(atapi_cmd_table[s->io_buffer[0]].flags & ALLOW_UA)) {
ide_atapi_cmd_check_status(s);
return;
@ -1119,10 +1119,10 @@ void ide_atapi_cmd(IDEState *s)
* states rely on this behavior.
*/
if (!s->tray_open && bdrv_is_inserted(s->bs) && s->cdrom_changed) {
ide_atapi_cmd_error(s, SENSE_NOT_READY, ASC_MEDIUM_NOT_PRESENT);
ide_atapi_cmd_error(s, NOT_READY, ASC_MEDIUM_NOT_PRESENT);
s->cdrom_changed = 0;
s->sense_key = SENSE_UNIT_ATTENTION;
s->sense_key = UNIT_ATTENTION;
s->asc = ASC_MEDIUM_MAY_HAVE_CHANGED;
return;
}
@ -1131,7 +1131,7 @@ void ide_atapi_cmd(IDEState *s)
if ((atapi_cmd_table[s->io_buffer[0]].flags & CHECK_READY) &&
(!media_present(s) || !bdrv_is_inserted(s->bs)))
{
ide_atapi_cmd_error(s, SENSE_NOT_READY, ASC_MEDIUM_NOT_PRESENT);
ide_atapi_cmd_error(s, NOT_READY, ASC_MEDIUM_NOT_PRESENT);
return;
}
@ -1141,5 +1141,5 @@ void ide_atapi_cmd(IDEState *s)
return;
}
ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, ASC_ILLEGAL_OPCODE);
ide_atapi_cmd_error(s, ILLEGAL_REQUEST, ASC_ILLEGAL_OPCODE);
}

4
hw/ide/core.c
View File

@ -799,7 +799,7 @@ static void ide_cd_change_cb(void *opaque, bool load)
* First indicate to the guest that a CD has been removed. That's
* done on the next command the guest sends us.
*
* Then we set SENSE_UNIT_ATTENTION, by which the guest will
* Then we set UNIT_ATTENTION, by which the guest will
* detect a new CD in the drive. See ide_atapi_cmd() for details.
*/
s->cdrom_changed = 1;
@ -2027,7 +2027,7 @@ static int ide_drive_post_load(void *opaque, int version_id)
IDEState *s = opaque;
if (version_id < 3) {
if (s->sense_key == SENSE_UNIT_ATTENTION &&
if (s->sense_key == UNIT_ATTENTION &&
s->asc == ASC_MEDIUM_MAY_HAVE_CHANGED) {
s->cdrom_changed = 1;
}

71
hw/ide/internal.h
View File

@ -11,6 +11,7 @@
#include "iorange.h"
#include "dma.h"
#include "sysemu.h"
#include "hw/scsi-defs.h"
/* debug IDE devices */
//#define DEBUG_IDE
@ -280,71 +281,6 @@ typedef struct IDEDMAOps IDEDMAOps;
#define GPCMD_GET_MEDIA_STATUS 0xda
#define GPCMD_MODE_SENSE_6 0x1a
/* Mode page codes for mode sense/set */
#define GPMODE_R_W_ERROR_PAGE 0x01
#define GPMODE_WRITE_PARMS_PAGE 0x05
#define GPMODE_AUDIO_CTL_PAGE 0x0e
#define GPMODE_POWER_PAGE 0x1a
#define GPMODE_FAULT_FAIL_PAGE 0x1c
#define GPMODE_TO_PROTECT_PAGE 0x1d
#define GPMODE_CAPABILITIES_PAGE 0x2a
#define GPMODE_ALL_PAGES 0x3f
/* Not in Mt. Fuji, but in ATAPI 2.6 -- depricated now in favor
* of MODE_SENSE_POWER_PAGE */
#define GPMODE_CDROM_PAGE 0x0d
/*
* Based on values from <linux/cdrom.h> but extending CD_MINS
* to the maximum common size allowed by the Orange's Book ATIP
*
* 90 and 99 min CDs are also available but using them as the
* upper limit reduces the effectiveness of the heuristic to
* detect DVDs burned to less than 25% of their maximum capacity
*/
/* Some generally useful CD-ROM information */
#define CD_MINS 80 /* max. minutes per CD */
#define CD_SECS 60 /* seconds per minute */
#define CD_FRAMES 75 /* frames per second */
#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */
#define CD_MAX_BYTES (CD_MINS * CD_SECS * CD_FRAMES * CD_FRAMESIZE)
#define CD_MAX_SECTORS (CD_MAX_BYTES / 512)
/*
* The MMC values are not IDE specific and might need to be moved
* to a common header if they are also needed for the SCSI emulation
*/
/* Profile list from MMC-6 revision 1 table 91 */
#define MMC_PROFILE_NONE 0x0000
#define MMC_PROFILE_CD_ROM 0x0008
#define MMC_PROFILE_CD_R 0x0009
#define MMC_PROFILE_CD_RW 0x000A
#define MMC_PROFILE_DVD_ROM 0x0010
#define MMC_PROFILE_DVD_R_SR 0x0011
#define MMC_PROFILE_DVD_RAM 0x0012
#define MMC_PROFILE_DVD_RW_RO 0x0013
#define MMC_PROFILE_DVD_RW_SR 0x0014
#define MMC_PROFILE_DVD_R_DL_SR 0x0015
#define MMC_PROFILE_DVD_R_DL_JR 0x0016
#define MMC_PROFILE_DVD_RW_DL 0x0017
#define MMC_PROFILE_DVD_DDR 0x0018
#define MMC_PROFILE_DVD_PLUS_RW 0x001A
#define MMC_PROFILE_DVD_PLUS_R 0x001B
#define MMC_PROFILE_DVD_PLUS_RW_DL 0x002A
#define MMC_PROFILE_DVD_PLUS_R_DL 0x002B
#define MMC_PROFILE_BD_ROM 0x0040
#define MMC_PROFILE_BD_R_SRM 0x0041
#define MMC_PROFILE_BD_R_RRM 0x0042
#define MMC_PROFILE_BD_RE 0x0043
#define MMC_PROFILE_HDDVD_ROM 0x0050
#define MMC_PROFILE_HDDVD_R 0x0051
#define MMC_PROFILE_HDDVD_RAM 0x0052
#define MMC_PROFILE_HDDVD_RW 0x0053
#define MMC_PROFILE_HDDVD_R_DL 0x0058
#define MMC_PROFILE_HDDVD_RW_DL 0x005A
#define MMC_PROFILE_INVALID 0xFFFF
#define ATAPI_INT_REASON_CD 0x01 /* 0 = data transfer */
#define ATAPI_INT_REASON_IO 0x02 /* 1 = transfer to the host */
#define ATAPI_INT_REASON_REL 0x04
@ -366,11 +302,6 @@ typedef struct IDEDMAOps IDEDMAOps;
#define CFA_INVALID_ADDRESS 0x21
#define CFA_ADDRESS_OVERFLOW 0x2f
#define SENSE_NONE 0
#define SENSE_NOT_READY 2
#define SENSE_ILLEGAL_REQUEST 5
#define SENSE_UNIT_ATTENTION 6
#define SMART_READ_DATA 0xd0
#define SMART_READ_THRESH 0xd1
#define SMART_ATTR_AUTOSAVE 0xd2

2
hw/ide/macio.c
View File

@ -87,7 +87,7 @@ static void pmac_ide_atapi_transfer_cb(void *opaque, int ret)
if (!m->aiocb) {
qemu_sglist_destroy(&s->sg);
/* Note: media not present is the most likely case */
ide_atapi_cmd_error(s, SENSE_NOT_READY,
ide_atapi_cmd_error(s, NOT_READY,
ASC_MEDIUM_NOT_PRESENT);
goto done;
}

2
hw/scsi-bus.c
View File

@ -800,7 +800,7 @@ const struct SCSISense sense_code_SAVING_PARAMS_NOT_SUPPORTED = {
};
/* Illegal request, Incompatible medium installed */
const struct SCSISense sense_code_INCOMPATIBLE_MEDIUM = {
const struct SCSISense sense_code_INCOMPATIBLE_FORMAT = {
.key = ILLEGAL_REQUEST, .asc = 0x30, .ascq = 0x00
};

66
hw/scsi-defs.h
View File

@ -188,3 +188,69 @@
#define TYPE_INACTIVE 0x20
#define TYPE_NO_LUN 0x7f
/* Mode page codes for mode sense/set */
#define MODE_PAGE_R_W_ERROR 0x01
#define MODE_PAGE_HD_GEOMETRY 0x04
#define MODE_PAGE_FLEXIBLE_DISK_GEOMETRY 0x05
#define MODE_PAGE_CACHING 0x08
#define MODE_PAGE_AUDIO_CTL 0x0e
#define MODE_PAGE_POWER 0x1a
#define MODE_PAGE_FAULT_FAIL 0x1c
#define MODE_PAGE_TO_PROTECT 0x1d
#define MODE_PAGE_CAPABILITIES 0x2a
#define MODE_PAGE_ALLS 0x3f
/* Not in Mt. Fuji, but in ATAPI 2.6 -- depricated now in favor
* of MODE_PAGE_SENSE_POWER */
#define MODE_PAGE_CDROM 0x0d
/*
* Based on values from <linux/cdrom.h> but extending CD_MINS
* to the maximum common size allowed by the Orange's Book ATIP
*
* 90 and 99 min CDs are also available but using them as the
* upper limit reduces the effectiveness of the heuristic to
* detect DVDs burned to less than 25% of their maximum capacity
*/
/* Some generally useful CD-ROM information */
#define CD_MINS 80 /* max. minutes per CD */
#define CD_SECS 60 /* seconds per minute */
#define CD_FRAMES 75 /* frames per second */
#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */
#define CD_MAX_BYTES (CD_MINS * CD_SECS * CD_FRAMES * CD_FRAMESIZE)
#define CD_MAX_SECTORS (CD_MAX_BYTES / 512)
/*
* The MMC values are not IDE specific and might need to be moved
* to a common header if they are also needed for the SCSI emulation
*/
/* Profile list from MMC-6 revision 1 table 91 */
#define MMC_PROFILE_NONE 0x0000
#define MMC_PROFILE_CD_ROM 0x0008
#define MMC_PROFILE_CD_R 0x0009
#define MMC_PROFILE_CD_RW 0x000A
#define MMC_PROFILE_DVD_ROM 0x0010
#define MMC_PROFILE_DVD_R_SR 0x0011
#define MMC_PROFILE_DVD_RAM 0x0012
#define MMC_PROFILE_DVD_RW_RO 0x0013
#define MMC_PROFILE_DVD_RW_SR 0x0014
#define MMC_PROFILE_DVD_R_DL_SR 0x0015
#define MMC_PROFILE_DVD_R_DL_JR 0x0016
#define MMC_PROFILE_DVD_RW_DL 0x0017
#define MMC_PROFILE_DVD_DDR 0x0018
#define MMC_PROFILE_DVD_PLUS_RW 0x001A
#define MMC_PROFILE_DVD_PLUS_R 0x001B
#define MMC_PROFILE_DVD_PLUS_RW_DL 0x002A
#define MMC_PROFILE_DVD_PLUS_R_DL 0x002B
#define MMC_PROFILE_BD_ROM 0x0040
#define MMC_PROFILE_BD_R_SRM 0x0041
#define MMC_PROFILE_BD_R_RRM 0x0042
#define MMC_PROFILE_BD_RE 0x0043
#define MMC_PROFILE_HDDVD_ROM 0x0050
#define MMC_PROFILE_HDDVD_R 0x0051
#define MMC_PROFILE_HDDVD_RAM 0x0052
#define MMC_PROFILE_HDDVD_RW 0x0053
#define MMC_PROFILE_HDDVD_R_DL 0x0058
#define MMC_PROFILE_HDDVD_RW_DL 0x005A
#define MMC_PROFILE_INVALID 0xFFFF

8
hw/scsi-disk.c
View File

@ -576,7 +576,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
* The buffer was already menset to zero by the caller of this function.
*/
switch (page) {
case 4: /* Rigid disk device geometry page. */
case MODE_PAGE_HD_GEOMETRY:
if (s->qdev.type == TYPE_ROM) {
return -1;
}
@ -611,7 +611,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
p[21] = 5400 & 0xff;
break;
case 5: /* Flexible disk device geometry page. */
case MODE_PAGE_FLEXIBLE_DISK_GEOMETRY:
if (s->qdev.type == TYPE_ROM) {
return -1;
}
@ -653,7 +653,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
p[29] = 5400 & 0xff;
break;
case 8: /* Caching page. */
case MODE_PAGE_CACHING:
p[0] = 8;
p[1] = 0x12;
if (page_control == 1) { /* Changeable Values */
@ -664,7 +664,7 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
}
break;
case 0x2a: /* CD Capabilities and Mechanical Status page. */
case MODE_PAGE_CAPABILITIES:
if (s->qdev.type != TYPE_ROM) {
return -1;
}