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GET /api/patches/266452/?format=api
{ "id": 266452, "url": "http://patchwork.ozlabs.org/api/patches/266452/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1376294363-4650-3-git-send-email-rusty@rustcorp.com.au/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1376294363-4650-3-git-send-email-rusty@rustcorp.com.au>", "list_archive_url": null, "date": "2013-08-12T07:59:22", "name": "[2/8] target-ppc: ppc64 target's virtio can be either endian.", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "52685387519dd7d5dfcc91cdfa47918883486671", "submitter": { "id": 553, "url": "http://patchwork.ozlabs.org/api/people/553/?format=api", "name": "Rusty Russell", "email": "rusty@rustcorp.com.au" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1376294363-4650-3-git-send-email-rusty@rustcorp.com.au/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/266452/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/266452/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Received": [ "from lists.gnu.org (unknown [IPv6:2001:4830:134:3::12])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(Client did not present a certificate)\n\tby ozlabs.org (Postfix) with ESMTPS id 3AFE62C009E\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 12 Aug 2013 18:02:46 +1000 (EST)", "from localhost ([::1]:50726 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1V8n5Q-0001Dr-DT\n\tfor incoming@patchwork.ozlabs.org; Mon, 12 Aug 2013 04:02:44 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:47388)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <rusty@ozlabs.org>) id 1V8n3j-0007Bp-Gf\n\tfor qemu-devel@nongnu.org; Mon, 12 Aug 2013 04:01:04 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <rusty@ozlabs.org>) id 1V8n3d-0006TG-7J\n\tfor qemu-devel@nongnu.org; Mon, 12 Aug 2013 04:00:59 -0400", "from ozlabs.org ([203.10.76.45]:50064)\n\tby eggs.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <rusty@ozlabs.org>) id 1V8n3c-0006Su-S1\n\tfor qemu-devel@nongnu.org; Mon, 12 Aug 2013 04:00:53 -0400", "by ozlabs.org (Postfix, from userid 1011)\n\tid BC75F2C00FC; Mon, 12 Aug 2013 18:00:51 +1000 (EST)" ], "From": "Rusty Russell <rusty@rustcorp.com.au>", "To": "qemu-devel@nongnu.org", "Date": "Mon, 12 Aug 2013 17:29:22 +0930", "Message-Id": "<1376294363-4650-3-git-send-email-rusty@rustcorp.com.au>", "X-Mailer": "git-send-email 1.8.1.2", "In-Reply-To": "<1376294363-4650-1-git-send-email-rusty@rustcorp.com.au>", "References": "<1376294363-4650-1-git-send-email-rusty@rustcorp.com.au>", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 3.x", "X-Received-From": "203.10.76.45", "Cc": "Rusty Russell <rusty@rustcorp.com.au>", "Subject": "[Qemu-devel] [PATCH 2/8] target-ppc: ppc64 target's virtio can be\n\teither endian.", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.14", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "We base it on the OS endian, as reflected by the endianness of the\ninterrupt vectors.\n\nSuggested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>\nSigned-off-by: Rusty Russell <rusty@rustcorp.com.au>\n---\n target-ppc/misc_helper.c | 9 +++++++++\n 1 file changed, 9 insertions(+)", "diff": "diff --git a/target-ppc/misc_helper.c b/target-ppc/misc_helper.c\nindex 616aab6..6c97c81 100644\n--- a/target-ppc/misc_helper.c\n+++ b/target-ppc/misc_helper.c\n@@ -20,6 +20,7 @@\n #include \"helper.h\"\n \n #include \"helper_regs.h\"\n+#include \"hw/virtio/virtio.h\"\n \n /*****************************************************************************/\n /* SPR accesses */\n@@ -116,3 +117,11 @@ void ppc_store_msr(CPUPPCState *env, target_ulong value)\n {\n hreg_store_msr(env, value, 0);\n }\n+\n+bool virtio_get_byteswap(void)\n+{\n+ PowerPCCPU *cp = POWERPC_CPU(first_cpu);\n+ CPUPPCState *env = &cp->env;\n+\n+ return env->spr[SPR_LPCR] & LPCR_ILE;\n+}\n", "prefixes": [ "2/8" ] }