From patchwork Thu Dec 6 02:32:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Zhijian X-Patchwork-Id: 10715197 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5522C109C for ; Thu, 6 Dec 2018 02:23:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 469262E599 for ; Thu, 6 Dec 2018 02:23:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3AE092E5D2; Thu, 6 Dec 2018 02:23:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 77B5A2E599 for ; Thu, 6 Dec 2018 02:23:15 +0000 (UTC) Received: from localhost ([::1]:38530 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gUjJq-000723-F8 for patchwork-qemu-devel@patchwork.kernel.org; Wed, 05 Dec 2018 21:23:14 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60587) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gUjIL-00055f-41 for qemu-devel@nongnu.org; Wed, 05 Dec 2018 21:21:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gUjIG-0008I2-KO for qemu-devel@nongnu.org; Wed, 05 Dec 2018 21:21:41 -0500 Received: from mga04.intel.com ([192.55.52.120]:31853) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gUjIG-0008Et-5g for qemu-devel@nongnu.org; Wed, 05 Dec 2018 21:21:36 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Dec 2018 18:21:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,320,1539673200"; d="scan'208";a="257187071" Received: from lupeng-mobl.ccr.corp.intel.com (HELO haswell-OptiPlex-9020.ccr.corp.intel.com) ([10.255.29.217]) by orsmga004.jf.intel.com with ESMTP; 05 Dec 2018 18:21:33 -0800 From: Li Zhijian To: qemu-devel@nongnu.org, mst@redhat.com, peter.maydell@linaro.org Date: Thu, 6 Dec 2018 10:32:12 +0800 Message-Id: <1544063533-10139-4-git-send-email-lizhijian@cn.fujitsu.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1544063533-10139-1-git-send-email-lizhijian@cn.fujitsu.com> References: <1544063533-10139-1-git-send-email-lizhijian@cn.fujitsu.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.120 Subject: [Qemu-devel] [PATCH for-4.0 v4 3/4] i386: import & use bootparam.h 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: philip.li@intel.com, zhijianx.li@intel.com, philmd@redhat.com, Li Zhijian Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP it's from v4.20-rc5. CC: Michael S. Tsirkin Signed-off-by: Li Zhijian Reviewed-by: Michael S. Tsirkin Reviewed-by: Stefano Garzarella --- V4: use scirpt to import bootparam.h (Michael S. Tsirkin) V3: new patch Signed-off-by: Li Zhijian --- hw/i386/pc.c | 8 +------ include/standard-headers/asm-x86/bootparam.h | 34 ++++++++++++++++++++++++++++ scripts/update-linux-headers.sh | 4 ++++ 3 files changed, 39 insertions(+), 7 deletions(-) create mode 100644 include/standard-headers/asm-x86/bootparam.h diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 067d23a..3b10726 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -74,6 +74,7 @@ #include "hw/nmi.h" #include "hw/i386/intel_iommu.h" #include "hw/net/ne2000-isa.h" +#include "standard-headers/asm-x86/bootparam.h" /* debug PC/ISA interrupts */ //#define DEBUG_IRQ @@ -820,13 +821,6 @@ static long get_file_size(FILE *f) return size; } -/* setup_data types */ -#define SETUP_NONE 0 -#define SETUP_E820_EXT 1 -#define SETUP_DTB 2 -#define SETUP_PCI 3 -#define SETUP_EFI 4 - struct setup_data { uint64_t next; uint32_t type; diff --git a/include/standard-headers/asm-x86/bootparam.h b/include/standard-headers/asm-x86/bootparam.h new file mode 100644 index 0000000..67d4f01 --- /dev/null +++ b/include/standard-headers/asm-x86/bootparam.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_X86_BOOTPARAM_H +#define _ASM_X86_BOOTPARAM_H + +/* setup_data types */ +#define SETUP_NONE 0 +#define SETUP_E820_EXT 1 +#define SETUP_DTB 2 +#define SETUP_PCI 3 +#define SETUP_EFI 4 +#define SETUP_APPLE_PROPERTIES 5 +#define SETUP_JAILHOUSE 6 + +/* ram_size flags */ +#define RAMDISK_IMAGE_START_MASK 0x07FF +#define RAMDISK_PROMPT_FLAG 0x8000 +#define RAMDISK_LOAD_FLAG 0x4000 + +/* loadflags */ +#define LOADED_HIGH (1<<0) +#define KASLR_FLAG (1<<1) +#define QUIET_FLAG (1<<5) +#define KEEP_SEGMENTS (1<<6) +#define CAN_USE_HEAP (1<<7) + +/* xloadflags */ +#define XLF_KERNEL_64 (1<<0) +#define XLF_CAN_BE_LOADED_ABOVE_4G (1<<1) +#define XLF_EFI_HANDOVER_32 (1<<2) +#define XLF_EFI_HANDOVER_64 (1<<3) +#define XLF_EFI_KEXEC (1<<4) + + +#endif /* _ASM_X86_BOOTPARAM_H */ diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh index 0a964fe..77ec108 100755 --- a/scripts/update-linux-headers.sh +++ b/scripts/update-linux-headers.sh @@ -120,6 +120,10 @@ for arch in $ARCHLIST; do cp "$tmpdir/include/asm/unistd_x32.h" "$output/linux-headers/asm-x86/" cp "$tmpdir/include/asm/unistd_64.h" "$output/linux-headers/asm-x86/" cp_portable "$tmpdir/include/asm/kvm_para.h" "$output/include/standard-headers/asm-$arch" + # Remove everything except the macros from bootparam.h avoiding the + # unnecessary import of several video/ist/etc headers + sed -e '/__ASSEMBLY__/,/__ASSEMBLY__/d' $tmpdir/include/asm/bootparam.h > $tmpdir/bootparam.h + cp_portable $tmpdir/bootparam.h "$output/include/standard-headers/asm-$arch" fi done