From nobody Wed Oct 29 20:38:27 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1525272273770645.9787796002081; Wed, 2 May 2018 07:44:33 -0700 (PDT) Received: from localhost ([::1]:50853 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDsze-00039A-BW for importer@patchew.org; Wed, 02 May 2018 10:44:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56857) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDsp8-0002Hi-1n for qemu-devel@nongnu.org; Wed, 02 May 2018 10:33:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDsp7-00050C-3a for qemu-devel@nongnu.org; Wed, 02 May 2018 10:33:38 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:44178 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fDsp6-000500-VG; Wed, 02 May 2018 10:33:37 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8C5C98160F99; Wed, 2 May 2018 14:33:35 +0000 (UTC) Received: from thh440s.redhat.com (ovpn-116-75.ams2.redhat.com [10.36.116.75]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4DED62166BAD; Wed, 2 May 2018 14:33:34 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Cornelia Huck Date: Wed, 2 May 2018 16:33:21 +0200 Message-Id: <1525271609-2142-3-git-send-email-thuth@redhat.com> In-Reply-To: <1525271609-2142-1-git-send-email-thuth@redhat.com> References: <1525271609-2142-1-git-send-email-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Wed, 02 May 2018 14:33:36 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Wed, 02 May 2018 14:33:36 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'thuth@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PULL SUBSYSTEM s390x 02/10] pc-bios/s390-ccw: rename MAX_TABLE_ENTRIES to MAX_BOOT_ENTRIES 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: Christian Borntraeger , qemu-s390x@nongnu.org, "Collin L. Walling" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Collin Walling The MAX_TABLE_ENTRIES constant has a name that is too generic. As we want to declare a limit for boot menu entries, let's rename it to a more fitting MAX_BOOT_ENTRIES and set its value to 31 (30 boot entries and 1 default entry). Also we move it from bootmap.h to s390-ccw.h to make it available for menu.c in a later patch. Signed-off-by: Collin Walling Reviewed-by: Thomas Huth Reviewed-by: Janosch Frank Signed-off-by: Thomas Huth --- pc-bios/s390-ccw/bootmap.c | 6 +++--- pc-bios/s390-ccw/bootmap.h | 2 -- pc-bios/s390-ccw/s390-ccw.h | 2 ++ 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c index 9287b7a..b767fa2 100644 --- a/pc-bios/s390-ccw/bootmap.c +++ b/pc-bios/s390-ccw/bootmap.c @@ -297,7 +297,7 @@ static void run_eckd_boot_script(block_number_t bmt_blo= ck_nr, } =20 debug_print_int("loadparm", loadparm); - IPL_assert(loadparm <=3D MAX_TABLE_ENTRIES, "loadparm value greater th= an" + IPL_assert(loadparm < MAX_BOOT_ENTRIES, "loadparm value greater than" " maximum number of boot entries allowed"); =20 memset(sec, FREE_SPACE_FILLER, sizeof(sec)); @@ -585,7 +585,7 @@ static void ipl_scsi(void) read_block(mbr->pt.blockno, sec, "Error reading Program Table"); IPL_assert(magic_match(sec, ZIPL_MAGIC), "No zIPL magic in PT"); =20 - while (program_table_entries <=3D MAX_TABLE_ENTRIES) { + while (program_table_entries < MAX_BOOT_ENTRIES) { if (!prog_table->entry[program_table_entries].scsi.blockno) { break; } @@ -600,7 +600,7 @@ static void ipl_scsi(void) } =20 debug_print_int("loadparm", loadparm); - IPL_assert(loadparm <=3D MAX_TABLE_ENTRIES, "loadparm value greater th= an" + IPL_assert(loadparm < MAX_BOOT_ENTRIES, "loadparm value greater than" " maximum number of boot entries allowed"); =20 zipl_run(&prog_table->entry[loadparm].scsi); /* no return */ diff --git a/pc-bios/s390-ccw/bootmap.h b/pc-bios/s390-ccw/bootmap.h index 07eb600..732c111 100644 --- a/pc-bios/s390-ccw/bootmap.h +++ b/pc-bios/s390-ccw/bootmap.h @@ -57,8 +57,6 @@ typedef union BootMapPointer { ExtEckdBlockPtr xeckd; } __attribute__ ((packed)) BootMapPointer; =20 -#define MAX_TABLE_ENTRIES 30 - /* aka Program Table */ typedef struct BootMapTable { uint8_t magic[4]; diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h index fd18da2..2c9e601 100644 --- a/pc-bios/s390-ccw/s390-ccw.h +++ b/pc-bios/s390-ccw/s390-ccw.h @@ -94,6 +94,8 @@ bool menu_is_enabled_zipl(void); int menu_get_enum_boot_index(int entries); bool menu_is_enabled_enum(void); =20 +#define MAX_BOOT_ENTRIES 31 + static inline void fill_hex(char *out, unsigned char val) { const char hex[] =3D "0123456789abcdef"; --=20 1.8.3.1