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-rw-r--r--block.c32
-rw-r--r--block.h12
-rw-r--r--block_int.h1
-rw-r--r--blockdev.c14
-rw-r--r--hw/block-common.h6
-rw-r--r--hw/hd-geometry.c20
-rw-r--r--hw/pc.c1
-rw-r--r--hw/qdev-properties.c1
-rw-r--r--vl.c2
9 files changed, 12 insertions, 77 deletions
diff --git a/block.c b/block.c
index 06323cfe53..ce7eb8f79b 100644
--- a/block.c
+++ b/block.c
@@ -996,12 +996,6 @@ static void bdrv_move_feature_fields(BlockDriverState *bs_dest,
bs_dest->block_timer = bs_src->block_timer;
bs_dest->io_limits_enabled = bs_src->io_limits_enabled;
- /* geometry */
- bs_dest->cyls = bs_src->cyls;
- bs_dest->heads = bs_src->heads;
- bs_dest->secs = bs_src->secs;
- bs_dest->translation = bs_src->translation;
-
/* r/w error */
bs_dest->on_read_error = bs_src->on_read_error;
bs_dest->on_write_error = bs_src->on_write_error;
@@ -2132,27 +2126,6 @@ void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr)
*nb_sectors_ptr = length;
}
-void bdrv_set_geometry_hint(BlockDriverState *bs,
- int cyls, int heads, int secs)
-{
- bs->cyls = cyls;
- bs->heads = heads;
- bs->secs = secs;
-}
-
-void bdrv_set_translation_hint(BlockDriverState *bs, int translation)
-{
- bs->translation = translation;
-}
-
-void bdrv_get_geometry_hint(BlockDriverState *bs,
- int *pcyls, int *pheads, int *psecs)
-{
- *pcyls = bs->cyls;
- *pheads = bs->heads;
- *psecs = bs->secs;
-}
-
/* throttling disk io limits */
void bdrv_set_io_limits(BlockDriverState *bs,
BlockIOLimit *io_limits)
@@ -2161,11 +2134,6 @@ void bdrv_set_io_limits(BlockDriverState *bs,
bs->io_limits_enabled = bdrv_io_limits_enabled(bs);
}
-int bdrv_get_translation_hint(BlockDriverState *bs)
-{
- return bs->translation;
-}
-
void bdrv_set_on_error(BlockDriverState *bs, BlockErrorAction on_read_error,
BlockErrorAction on_write_error)
{
diff --git a/block.h b/block.h
index 1cd8a01c75..29c5eabf6e 100644
--- a/block.h
+++ b/block.h
@@ -257,18 +257,6 @@ int bdrv_has_zero_init(BlockDriverState *bs);
int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
int *pnum);
-#define BIOS_ATA_TRANSLATION_AUTO 0
-#define BIOS_ATA_TRANSLATION_NONE 1
-#define BIOS_ATA_TRANSLATION_LBA 2
-#define BIOS_ATA_TRANSLATION_LARGE 3
-#define BIOS_ATA_TRANSLATION_RECHS 4
-
-void bdrv_set_geometry_hint(BlockDriverState *bs,
- int cyls, int heads, int secs);
-void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
-void bdrv_get_geometry_hint(BlockDriverState *bs,
- int *pcyls, int *pheads, int *psecs);
-int bdrv_get_translation_hint(BlockDriverState *bs);
void bdrv_set_on_error(BlockDriverState *bs, BlockErrorAction on_read_error,
BlockErrorAction on_write_error);
BlockErrorAction bdrv_get_on_error(BlockDriverState *bs, int is_read);
diff --git a/block_int.h b/block_int.h
index 1fb5352d0e..d72317fbe3 100644
--- a/block_int.h
+++ b/block_int.h
@@ -320,7 +320,6 @@ struct BlockDriverState {
/* NOTE: the following infos are only hints for real hardware
drivers. They are not used by the block driver */
- int cyls, heads, secs, translation;
BlockErrorAction on_read_error, on_write_error;
bool iostatus_enabled;
BlockDeviceIoStatus iostatus;
diff --git a/blockdev.c b/blockdev.c
index 161985b1e5..06c997e864 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -7,8 +7,8 @@
* later. See the COPYING file in the top-level directory.
*/
-#include "block.h"
#include "blockdev.h"
+#include "hw/block-common.h"
#include "monitor.h"
#include "qerror.h"
#include "qemu-option.h"
@@ -551,17 +551,7 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi)
case IF_SCSI:
case IF_XEN:
case IF_NONE:
- switch(media) {
- case MEDIA_DISK:
- if (cyls != 0) {
- bdrv_set_geometry_hint(dinfo->bdrv, cyls, heads, secs);
- bdrv_set_translation_hint(dinfo->bdrv, translation);
- }
- break;
- case MEDIA_CDROM:
- dinfo->media_cd = 1;
- break;
- }
+ dinfo->media_cd = media == MEDIA_CDROM;
break;
case IF_SD:
case IF_FLOPPY:
diff --git a/hw/block-common.h b/hw/block-common.h
index 2f651867d2..ec7810d7d4 100644
--- a/hw/block-common.h
+++ b/hw/block-common.h
@@ -15,6 +15,12 @@
/* Hard disk geometry */
+#define BIOS_ATA_TRANSLATION_AUTO 0
+#define BIOS_ATA_TRANSLATION_NONE 1
+#define BIOS_ATA_TRANSLATION_LBA 2
+#define BIOS_ATA_TRANSLATION_LARGE 3
+#define BIOS_ATA_TRANSLATION_RECHS 4
+
void hd_geometry_guess(BlockDriverState *bs,
uint32_t *pcyls, uint32_t *pheads, uint32_t *psecs,
int *ptrans);
diff --git a/hw/hd-geometry.c b/hw/hd-geometry.c
index 7626cbbe9c..74678a656b 100644
--- a/hw/hd-geometry.c
+++ b/hw/hd-geometry.c
@@ -122,25 +122,10 @@ void hd_geometry_guess(BlockDriverState *bs,
{
int cylinders, heads, secs, translation;
- bdrv_get_geometry_hint(bs, &cylinders, &heads, &secs);
- translation = bdrv_get_translation_hint(bs);
-
- if (cylinders != 0) {
- /* already got a geometry hint: use it */
- *pcyls = cylinders;
- *pheads = heads;
- *psecs = secs;
- if (ptrans) {
- *ptrans = translation;
- }
- return;
- }
-
- assert(translation == BIOS_ATA_TRANSLATION_AUTO);
-
if (guess_disk_lchs(bs, &cylinders, &heads, &secs) < 0) {
/* no LCHS guess: use a standard physical disk geometry */
guess_chs_for_size(bs, pcyls, pheads, psecs);
+ translation = BIOS_ATA_TRANSLATION_AUTO;
} else if (heads > 16) {
/* LCHS guess with heads > 16 means that a BIOS LBA
translation was active, so a standard physical disk
@@ -149,7 +134,6 @@ void hd_geometry_guess(BlockDriverState *bs,
translation = *pcyls * *pheads <= 131072
? BIOS_ATA_TRANSLATION_LARGE
: BIOS_ATA_TRANSLATION_LBA;
- bdrv_set_translation_hint(bs, translation);
} else {
/* LCHS guess with heads <= 16: use as physical geometry */
*pcyls = cylinders;
@@ -158,11 +142,9 @@ void hd_geometry_guess(BlockDriverState *bs,
/* disable any translation to be in sync with
the logical geometry */
translation = BIOS_ATA_TRANSLATION_NONE;
- bdrv_set_translation_hint(bs, translation);
}
if (ptrans) {
*ptrans = translation;
}
- bdrv_set_geometry_hint(bs, *pcyls, *pheads, *psecs);
trace_hd_geometry_guess(bs, *pcyls, *pheads, *psecs, translation);
}
diff --git a/hw/pc.c b/hw/pc.c
index 89a0c661db..77b12b4c11 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -44,6 +44,7 @@
#include "kvm.h"
#include "xen.h"
#include "blockdev.h"
+#include "hw/block-common.h"
#include "ui/qemu-spice.h"
#include "memory.h"
#include "exec-memory.h"
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 0b18f8c330..01c378f534 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -2,6 +2,7 @@
#include "qdev.h"
#include "qerror.h"
#include "blockdev.h"
+#include "hw/block-common.h"
void *qdev_get_prop_ptr(DeviceState *dev, Property *prop)
{
diff --git a/vl.c b/vl.c
index 46248b9c1c..8904db1a33 100644
--- a/vl.c
+++ b/vl.c
@@ -130,8 +130,8 @@ int main(int argc, char **argv)
#include "qemu-timer.h"
#include "qemu-char.h"
#include "cache-utils.h"
-#include "block.h"
#include "blockdev.h"
+#include "hw/block-common.h"
#include "block-migration.h"
#include "dma.h"
#include "audio/audio.h"
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-12 00:34:55 +0000