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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=VuvUHYBiIoed7M4Qt45n2olUqtuKHAeuaxDDCAKVfqc=; b=BGNGP/5M13zDLeqYDczqIn+X64GGt+1WO0Gdn+HJVVk1YN/Se5DoJjAYD/r97KFxZfNT K63ZYVSxOvKbNM9/8+Y11tLDuVxLH3PROCvWjjR5iHFzeC2AktClPOhT9LQcHxLompf2 GFqrqvnxPXwsRqEVeU7ill26GJsmceukM26xBVwV9Gr83jH8Giorewh7G/dRqQYEyVRB iHie2ErBqHwsn36BxOIjtwDijqnONzjFc9AEex6rgt7VI+QnQD3EAXwGpjan5Jh9hAPL J9eVC/smU6x+5z0OaboEMjvSwPvAc8S92dPjg+lQZH+FZYgImkR2HqUGTVmvvitcrHUj 7w== 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: Mon, 17 Jun 2019 18:09:45 +0300 Message-Id: <20190617150950.5264-4-shmuel.eiderman@oracle.com> X-Mailer: git-send-email 2.13.3 In-Reply-To: <20190617150950.5264-1-shmuel.eiderman@oracle.com> References: <20190617150950.5264-1-shmuel.eiderman@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9291 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 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-1906170136 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9291 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=2 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-1906170136 X-Spam-Level: *** Message-ID-Hash: G2Q2MXADPMSZ7SVBFCZL7FKM2OPJA2PJ X-Message-ID-Hash: G2Q2MXADPMSZ7SVBFCZL7FKM2OPJA2PJ X-MailFrom: shmuel.eiderman@oracle.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-seabios.seabios.org-0; header-match-seabios.seabios.org-1; 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 v3 3/8] bootdevice: Add interface to gather LCHS 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 Authentication-Results: coreboot.org X-Spamd-Bar: / X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Add an interface to provide direct logical CHS values for boot devices. We will use this interface in the next commits. Reviewed-by: Karl Heubaum Reviewed-by: Arbel Moshe Signed-off-by: Sam Eiderman --- bootdevice.c | 55 +++++++++++++++++++++++++++++++++++++++++++++= ++++ include/sysemu/sysemu.h | 3 +++ 2 files changed, 58 insertions(+) diff --git a/bootdevice.c b/bootdevice.c index 1d225202f9..bc5e1c2de4 100644 --- a/bootdevice.c +++ b/bootdevice.c @@ -343,3 +343,58 @@ void device_add_bootindex_property(Object *obj, int32_= t *bootindex, /* initialize devices' bootindex property to -1 */ object_property_set_int(obj, -1, name, NULL); } + +typedef struct FWLCHSEntry FWLCHSEntry; + +struct FWLCHSEntry { + QTAILQ_ENTRY(FWLCHSEntry) link; + DeviceState *dev; + char *suffix; + uint32_t lcyls; + uint32_t lheads; + uint32_t lsecs; +}; + +static QTAILQ_HEAD(, FWLCHSEntry) fw_lchs =3D + QTAILQ_HEAD_INITIALIZER(fw_lchs); + +void add_boot_device_lchs(DeviceState *dev, const char *suffix, + uint32_t lcyls, uint32_t lheads, uint32_t lsecs) +{ + FWLCHSEntry *node; + + if (!lcyls && !lheads && !lsecs) { + return; + } + + assert(dev !=3D NULL || suffix !=3D NULL); + + node =3D g_malloc0(sizeof(FWLCHSEntry)); + node->suffix =3D g_strdup(suffix); + node->dev =3D dev; + node->lcyls =3D lcyls; + node->lheads =3D lheads; + node->lsecs =3D lsecs; + + QTAILQ_INSERT_TAIL(&fw_lchs, node, link); +} + +void del_boot_device_lchs(DeviceState *dev, const char *suffix) +{ + FWLCHSEntry *i; + + if (dev =3D=3D NULL) { + return; + } + + QTAILQ_FOREACH(i, &fw_lchs, link) { + if ((!suffix || !g_strcmp0(i->suffix, suffix)) && + i->dev =3D=3D dev) { + QTAILQ_REMOVE(&fw_lchs, i, link); + g_free(i->suffix); + g_free(i); + + break; + } + } +} diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 61579ae71e..173dfbb539 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -171,6 +171,9 @@ void device_add_bootindex_property(Object *obj, int32_t= *bootindex, DeviceState *dev, Error **errp); void restore_boot_order(void *opaque); void validate_bootdevices(const char *devices, Error **errp); +void add_boot_device_lchs(DeviceState *dev, const char *suffix, + uint32_t lcyls, uint32_t lheads, uint32_t lsecs); +void del_boot_device_lchs(DeviceState *dev, const char *suffix); =20 /* handler to set the boot_device order for a specific type of MachineClas= s */ typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, --=20 2.13.3 _______________________________________________ SeaBIOS mailing list -- seabios@seabios.org To unsubscribe send an email to seabios-leave@seabios.org