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Violators will be prosecuted for from ; Mon, 5 Feb 2018 16:01:45 -0500 Received: from b01cxnp22035.gho.pok.ibm.com (9.57.198.25) by e15.ny.us.ibm.com (146.89.104.202) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Mon, 5 Feb 2018 16:01:42 -0500 Received: from b01ledav004.gho.pok.ibm.com (b01ledav004.gho.pok.ibm.com [9.57.199.109]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w15L1fB444564682; Mon, 5 Feb 2018 21:01:41 GMT Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1A503112057; Mon, 5 Feb 2018 15:59:45 -0500 (EST) Received: from collin-ThinkPad-W541.pok.ibm.com (unknown [9.56.58.149]) by b01ledav004.gho.pok.ibm.com (Postfix) with ESMTP id 0C52F112034; Mon, 5 Feb 2018 15:59:45 -0500 (EST) From: "Collin L. Walling" To: qemu-s390x@nongnu.org, qemu-devel@nongnu.org Date: Mon, 5 Feb 2018 15:57:26 -0500 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1517864246-11101-1-git-send-email-walling@linux.vnet.ibm.com> References: <1517864246-11101-1-git-send-email-walling@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18020521-0036-0000-0000-000002B98FC7 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008478; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000248; SDB=6.00985441; UDB=6.00500015; IPR=6.00764812; BA=6.00005812; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00019386; XFM=3.00000015; UTC=2018-02-05 21:01:43 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18020521-0037-0000-0000-0000433CDD37 Message-Id: <1517864246-11101-13-git-send-email-walling@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-02-05_05:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1802050259 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH v5 12/12] s390-ccw: interactive boot menu for scsi X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: frankja@linux.vnet.ibm.com, thuth@redhat.com, cohuck@redhat.com, david@redhat.com, alifm@linux.vnet.ibm.com, mihajlov@linux.vnet.ibm.com, borntraeger@de.ibm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Interactive boot menu for scsi. This follows a similar procedure as the interactive menu for eckd dasd. An example follows: s390x Enumerated Boot Menu. 3 entries detected. Select from index 0 to 2. Signed-off-by: Collin L. Walling Reviewed-by: Thomas Huth --- pc-bios/s390-ccw/bootmap.c | 4 ++++ pc-bios/s390-ccw/main.c | 1 + pc-bios/s390-ccw/menu.c | 14 ++++++++++++++ pc-bios/s390-ccw/menu.h | 1 + 4 files changed, 20 insertions(+) diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c index adbef41..13b2936 100644 --- a/pc-bios/s390-ccw/bootmap.c +++ b/pc-bios/s390-ccw/bootmap.c @@ -567,6 +567,10 @@ static void ipl_scsi(void) debug_print_int("program table entries", program_table_entries); + if (menu_check_flags(BOOT_MENU_FLAG_CMD_OPTS)) { + loadparm = menu_get_enum_boot_index(program_table_entries); + } + zipl_run(&bmt->bte[loadparm].scsi); /* no return */ } diff --git a/pc-bios/s390-ccw/main.c b/pc-bios/s390-ccw/main.c index 76d58cc..3548cd4 100644 --- a/pc-bios/s390-ccw/main.c +++ b/pc-bios/s390-ccw/main.c @@ -92,6 +92,7 @@ static void menu_setup(void) switch (iplb.pbt) { case S390_IPL_TYPE_CCW: + case S390_IPL_TYPE_QEMU_SCSI: menu_set_parms(qipl.boot_menu_flags, qipl.boot_menu_timeout); return; } diff --git a/pc-bios/s390-ccw/menu.c b/pc-bios/s390-ccw/menu.c index 971f6b6..41a59e3 100644 --- a/pc-bios/s390-ccw/menu.c +++ b/pc-bios/s390-ccw/menu.c @@ -226,6 +226,20 @@ int menu_get_zipl_boot_index(const void *stage2, int offset) return get_boot_index(ct - 1); } +int menu_get_enum_boot_index(int entries) +{ + char tmp[4]; + + sclp_print("s390x Enumerated Boot Menu.\n\n"); + + sclp_print(itostr(entries, tmp, sizeof(tmp))); + sclp_print(" entries detected. Select from boot index 0 to "); + sclp_print(itostr(entries - 1, tmp, sizeof(tmp))); + sclp_print(".\n\n"); + + return get_boot_index(entries); +} + void menu_set_parms(uint8_t boot_menu_flag, uint16_t boot_menu_timeout) { flags = boot_menu_flag; diff --git a/pc-bios/s390-ccw/menu.h b/pc-bios/s390-ccw/menu.h index e8e042f..c08e4cf 100644 --- a/pc-bios/s390-ccw/menu.h +++ b/pc-bios/s390-ccw/menu.h @@ -18,6 +18,7 @@ #define BOOT_MENU_FLAG_ZIPL_OPTS 0x40 int menu_get_zipl_boot_index(const void *stage2, int offset); +int menu_get_enum_boot_index(int entries); void menu_set_parms(uint8_t boot_menu_flags, uint16_t boot_menu_timeout); bool menu_check_flags(uint8_t check_flags);