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c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=corp-2018-07-02; bh=wNJVY/MJnZ0hr3JnQpWCYzEqCzxEtI5MUZ+RiQowC2s=; b=Ze/tLxnY9VqhDJBNEYPSAA3jVqblQfmTmQ/EDtNWAes7WhwUKZUXHVou7WlJGu0EnYOH Y0qNLX5rb+5GOQdd6HN0qp0xeae4/AOmTfgBOCtw8p1IFeQ42gva1Z/cLkqVb/L5nVvU KGoAbtARfbpK4CJUERp+ZLw5g7ZUAYxQGKXfJ+OnbdqxfUAK3wuHaEPvXf0rr5HuqjNu rTyMrUHmVvi6JQ9pXXnoqouEj/ejqUS8PCSAXEECYDvcaNpAf9EhhnY32y5oxvk78gjb agJplJCnZ9FbuVhb9HGqz/orv5W9YTdu3R8R4VKqq+JVUHVwse5jq/WwWGpsTVfBMjAB ag== From: Sam Eiderman To: kwolf@redhat.com, qemu-block@nongnu.org, qemu-devel@nongnu.org, mreitz@redhat.com, seabios@seabios.org, kraxel@redhat.com, kevin@koconnor.net Date: Wed, 12 Jun 2019 14:59:33 +0300 Message-Id: <20190612115939.23825-3-shmuel.eiderman@oracle.com> X-Mailer: git-send-email 2.13.3 In-Reply-To: <20190612115939.23825-1-shmuel.eiderman@oracle.com> References: <20190612115939.23825-1-shmuel.eiderman@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9285 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906120083 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9285 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906120083 Message-ID-Hash: ASILRCDX6AZYGD3CGOUJWT67YCURAJZF X-Message-ID-Hash: ASILRCDX6AZYGD3CGOUJWT67YCURAJZF X-MailFrom: shmuel.eiderman@oracle.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: karl.heubaum@oracle.com, arbel.moshe@oracle.com X-Mailman-Version: 3.2.2 Precedence: list Subject: [SeaBIOS] [QEMU] [PATCH v2 2/8] block: Support providing LCHS from user List-Id: SeaBIOS mailing list Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Spamd-Bar: ++++ X-Spam-Level: **** Authentication-Results: coreboot.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Add logical geometry variables to BlockConf. A user can now supply "lcyls", "lheads" & "lsecs" for any HD device that supports CHS ("cyls", "heads", "secs"). These devices include: * ide-hd * scsi-hd * virtio-blk-pci In future commits we will use the provided LCHS and pass it to the BIOS through fw_cfg to be supplied using INT13 routines. Reviewed-by: Karl Heubaum Reviewed-by: Arbel Moshe Signed-off-by: Sam Eiderman --- include/hw/block/block.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/hw/block/block.h b/include/hw/block/block.h index fd55a30bca..d7246f3862 100644 --- a/include/hw/block/block.h +++ b/include/hw/block/block.h @@ -26,6 +26,7 @@ typedef struct BlockConf { uint32_t discard_granularity; /* geometry, not all devices use this */ uint32_t cyls, heads, secs; + uint32_t lcyls, lheads, lsecs; OnOffAuto wce; bool share_rw; BlockdevOnError rerror; @@ -65,7 +66,10 @@ static inline unsigned int get_physical_block_exp(BlockC= onf *conf) #define DEFINE_BLOCK_CHS_PROPERTIES(_state, _conf) \ DEFINE_PROP_UINT32("cyls", _state, _conf.cyls, 0), \ DEFINE_PROP_UINT32("heads", _state, _conf.heads, 0), \ - DEFINE_PROP_UINT32("secs", _state, _conf.secs, 0) + DEFINE_PROP_UINT32("secs", _state, _conf.secs, 0), \ + DEFINE_PROP_UINT32("lcyls", _state, _conf.lcyls, 0), \ + DEFINE_PROP_UINT32("lheads", _state, _conf.lheads, 0), \ + DEFINE_PROP_UINT32("lsecs", _state, _conf.lsecs, 0) =20 #define DEFINE_BLOCK_ERROR_PROPERTIES(_state, _conf) \ DEFINE_PROP_BLOCKDEV_ON_ERROR("rerror", _state, _conf.rerror, \ --=20 2.13.3 _______________________________________________ SeaBIOS mailing list -- seabios@seabios.org To unsubscribe send an email to seabios-leave@seabios.org