diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/block/block.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/block/block.c')
-rw-r--r-- | qemu/hw/block/block.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/qemu/hw/block/block.c b/qemu/hw/block/block.c deleted file mode 100644 index 97a59d4fa..000000000 --- a/qemu/hw/block/block.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Common code for block device models - * - * Copyright (C) 2012 Red Hat, Inc. - * - * This work is licensed under the terms of the GNU GPL, version 2 or - * later. See the COPYING file in the top-level directory. - */ - -#include "qemu/osdep.h" -#include "sysemu/blockdev.h" -#include "sysemu/block-backend.h" -#include "hw/block/block.h" -#include "qapi/error.h" -#include "qemu/error-report.h" - -void blkconf_serial(BlockConf *conf, char **serial) -{ - DriveInfo *dinfo; - - if (!*serial) { - /* try to fall back to value set with legacy -drive serial=... */ - dinfo = blk_legacy_dinfo(conf->blk); - if (dinfo) { - *serial = g_strdup(dinfo->serial); - } - } -} - -void blkconf_blocksizes(BlockConf *conf) -{ - BlockBackend *blk = conf->blk; - BlockSizes blocksizes; - int backend_ret; - - backend_ret = blk_probe_blocksizes(blk, &blocksizes); - /* fill in detected values if they are not defined via qemu command line */ - if (!conf->physical_block_size) { - if (!backend_ret) { - conf->physical_block_size = blocksizes.phys; - } else { - conf->physical_block_size = BDRV_SECTOR_SIZE; - } - } - if (!conf->logical_block_size) { - if (!backend_ret) { - conf->logical_block_size = blocksizes.log; - } else { - conf->logical_block_size = BDRV_SECTOR_SIZE; - } - } -} - -void blkconf_geometry(BlockConf *conf, int *ptrans, - unsigned cyls_max, unsigned heads_max, unsigned secs_max, - Error **errp) -{ - DriveInfo *dinfo; - - if (!conf->cyls && !conf->heads && !conf->secs) { - /* try to fall back to value set with legacy -drive cyls=... */ - dinfo = blk_legacy_dinfo(conf->blk); - if (dinfo) { - conf->cyls = dinfo->cyls; - conf->heads = dinfo->heads; - conf->secs = dinfo->secs; - if (ptrans) { - *ptrans = dinfo->trans; - } - } - } - if (!conf->cyls && !conf->heads && !conf->secs) { - hd_geometry_guess(conf->blk, - &conf->cyls, &conf->heads, &conf->secs, - ptrans); - } else if (ptrans && *ptrans == BIOS_ATA_TRANSLATION_AUTO) { - *ptrans = hd_bios_chs_auto_trans(conf->cyls, conf->heads, conf->secs); - } - if (conf->cyls || conf->heads || conf->secs) { - if (conf->cyls < 1 || conf->cyls > cyls_max) { - error_setg(errp, "cyls must be between 1 and %u", cyls_max); - return; - } - if (conf->heads < 1 || conf->heads > heads_max) { - error_setg(errp, "heads must be between 1 and %u", heads_max); - return; - } - if (conf->secs < 1 || conf->secs > secs_max) { - error_setg(errp, "secs must be between 1 and %u", secs_max); - return; - } - } -} |