From nobody Tue Feb 10 18:39:11 2026 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1695151186; cv=none; d=zohomail.com; s=zohoarc; b=Uho0bI8P5fqWYYMTrosxqMsDj3O9gYfFA6T9es6UX51oYxOQivdbwPGPeORfq3k1pZAeLUmkhPp89wrGIj5NmP41ucOkIdN1cuJBzO9eQnyMU0kC+dt3pIs00vOPrC0If4/lDOLYM0VErWEaRUEajU/CqmqVz1AlmATDxD4YQPo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1695151186; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=MQqw+5Zk4WdXEBAUg7Q998BARK47GtoLdWZPjs5H1Dk=; b=NZa81+mJRk5kPl2hQ8srZ6Gw44wS1vfm+Why+4G+arTTr3cO53pjPbGvxyl0XGIwHNccEWCbhjBtYfsqzo4bad4v/uQ9ry2TLq2dXOaE8p1TVmG9EfEYg7qNks6GAiFpP7D5iJ7eSbzjY4o4C3L4abhtrU//xsZvfj3WPq+oBAk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1695151186916456.60583139408834; Tue, 19 Sep 2023 12:19:46 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qigEd-0005wo-4h; Tue, 19 Sep 2023 15:18:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qigEc-0005wL-0X for qemu-devel@nongnu.org; Tue, 19 Sep 2023 15:18:10 -0400 Received: from ams.source.kernel.org ([145.40.68.75]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qigEa-00085s-Ch for qemu-devel@nongnu.org; Tue, 19 Sep 2023 15:18:09 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 5B792B813D8; Tue, 19 Sep 2023 19:18:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D177FC433C8; Tue, 19 Sep 2023 19:18:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695151085; bh=2DIxnKAjYl9IN9C+NelvsaIGXF9IdMY+PnzUk012rH4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m8ej3N+xGsorowW414yu1OB3rwFrfRKIanFBFETyEmgelpBgTtl0PHh53Wfy9rjd7 Jt37FCRI7Jw00snWokKm2vSOTfXBegguMw3CkuL5qDstI5cuy4Ski68WIspfjlpQ+k 51SIa8wY6HAAD3it6u2MFtgNRWF6wZecZhFOD+g+H+BKoronSId44lh7eU98O1vJmZ PyDHnRXvHeWs6aKq06lqvJ9LIYZwSywRkb3w5e9rklOQA07JN6/saxMakhgX8D2sDW 55XD5G18wACpJnUNpGGxnG2ccwqLsJTbwKqCGn7BijlMtyvAXgAFMZcEijMRw1LOVy k77PICHrnXicg== From: deller@kernel.org To: qemu-devel@nongnu.org Cc: Helge Deller , Richard Henderson , Laurent Vivier Subject: [PULL v2 2/8] target/hppa: Allow up to 16 BTLB entries Date: Tue, 19 Sep 2023 21:17:50 +0200 Message-ID: <20230919191757.98889-3-deller@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230919191757.98889-1-deller@kernel.org> References: <20230919191757.98889-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=145.40.68.75; envelope-from=deller@kernel.org; helo=ams.source.kernel.org X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @kernel.org) X-ZM-MESSAGEID: 1695151187667100001 Content-Type: text/plain; charset="utf-8" From: Helge Deller Reserve 16 out of the 256 TLB entries for Block-TLBs. Signed-off-by: Helge Deller --- target/hppa/cpu.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index fa13694dab..23852d89b2 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -211,8 +211,14 @@ typedef struct CPUArchState { target_ureg shadow[7]; /* shadow registers */ =20 /* ??? The number of entries isn't specified by the architecture. */ +#ifdef TARGET_HPPA64 +#define HPPA_BTLB_FIXED 0 /* BTLBs are not supported in 64-b= it machines */ +#else +#define HPPA_BTLB_FIXED 16 +#endif +#define HPPA_BTLB_VARIABLE 0 #define HPPA_TLB_ENTRIES 256 -#define HPPA_BTLB_ENTRIES 0 +#define HPPA_BTLB_ENTRIES (HPPA_BTLB_FIXED + HPPA_BTLB_VARIABLE) =20 /* ??? Implement a unified itlb/dtlb for the moment. */ /* ??? We should use a more intelligent data structure. */ --=20 2.41.0