From patchwork Mon Jun 27 06:55:14 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 9199945 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D961C60757 for ; Mon, 27 Jun 2016 06:56:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C6A5B1FE95 for ; Mon, 27 Jun 2016 06:56:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BA9DC2857F; Mon, 27 Jun 2016 06:56:23 +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=-6.9 required=2.0 tests=BAYES_00,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 C99BC1FE95 for ; Mon, 27 Jun 2016 06:56:22 +0000 (UTC) Received: from localhost ([::1]:56810 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bHQSy-0006yT-K6 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 27 Jun 2016 02:56:20 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49960) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bHQSQ-0006wZ-Mn for qemu-devel@nongnu.org; Mon, 27 Jun 2016 02:55:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bHQSM-0005Ph-MA for qemu-devel@nongnu.org; Mon, 27 Jun 2016 02:55:46 -0400 Received: from 4.mo177.mail-out.ovh.net ([46.105.37.72]:49146) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bHQSM-0005PW-CN for qemu-devel@nongnu.org; Mon, 27 Jun 2016 02:55:42 -0400 Received: from player699.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo177.mail-out.ovh.net (Postfix) with ESMTP id 68611FF9762 for ; Mon, 27 Jun 2016 08:55:41 +0200 (CEST) Received: from hermes.ibm.com (LFbn-1-2234-107.w90-76.abo.wanadoo.fr [90.76.55.107]) (Authenticated sender: clg@kaod.org) by player699.ha.ovh.net (Postfix) with ESMTPSA id 0A3CC240089; Mon, 27 Jun 2016 08:55:35 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org Date: Mon, 27 Jun 2016 08:55:14 +0200 Message-Id: <1467010521-6106-2-git-send-email-clg@kaod.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1467010521-6106-1-git-send-email-clg@kaod.org> References: <1467010521-6106-1-git-send-email-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 14838516349132639059 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeltddruddtgdeftdejucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-Received-From: 46.105.37.72 Subject: [Qemu-devel] [PATCH 1/8] ppc: Add a bunch of hypervisor SPRs to Book3s 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: qemu-devel@nongnu.org, Cedric Le Goater , Alexander Graf , David Gibson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Benjamin Herrenschmidt We don't give them a KVM reg number yet as no current KVM version supports HV mode. Signed-off-by: Benjamin Herrenschmidt [clg: SPRs AMOR,DAWR,DARWX were already included in commit f401dd32cb8e9] Signed-off-by: Cédric Le Goater --- target-ppc/translate_init.c | 119 ++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 116 insertions(+), 3 deletions(-) diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 08bdd07751c5..d32845526e6b 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -7793,15 +7793,116 @@ static void gen_spr_power5p_lpar(CPUPPCState *env) spr_register_kvm(env, SPR_LPCR, "LPCR", SPR_NOACCESS, SPR_NOACCESS, &spr_read_generic, &spr_write_generic, - KVM_REG_PPC_LPCR, 0x00000000); + KVM_REG_PPC_LPCR, LPCR_LPES0 | LPCR_LPES1); } +#if !defined(CONFIG_USER_ONLY) +static void spr_write_hmer(DisasContext *ctx, int sprn, int gprn) +{ + TCGv hmer = tcg_temp_new(); + + gen_load_spr(hmer, sprn); + tcg_gen_and_tl(hmer, cpu_gpr[gprn], hmer); + gen_store_spr(sprn, hmer); + spr_store_dump_spr(sprn); + tcg_temp_free(hmer); +} +#endif + static void gen_spr_book3s_ids(CPUPPCState *env) { + /* FIXME: Will need to deal with thread vs core only SPRs */ + /* Processor identification */ - spr_register(env, SPR_PIR, "PIR", + spr_register_hv(env, SPR_PIR, "PIR", SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_pir, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, NULL, + 0x00000000); + spr_register_hv(env, SPR_HID0, "HID0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_TSCR, "TSCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HMER, "HMER", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_hmer, + 0x00000000); + spr_register_hv(env, SPR_HMEER, "HMEER", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_TFMR, "TFMR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_LPIDR, "LPIDR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HFSCR, "HFSCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_MMCRC, "MMCRC", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_MMCRH, "MMCRH", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSPRG0, "HSPRG0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSPRG1, "HSPRG1", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSRR0, "HSRR0", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HSRR1, "HSRR1", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HDAR, "HDAR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HDSISR, "HDSISR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_RMOR, "RMOR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); + spr_register_hv(env, SPR_HRMOR, "HRMOR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, 0x00000000); } @@ -8060,6 +8161,17 @@ static void gen_spr_power7_book4(CPUPPCState *env) #endif } +static void gen_spr_power8_rpr(CPUPPCState *env) +{ +#if !defined(CONFIG_USER_ONLY) + spr_register_hv(env, SPR_RPR, "RPR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000103070F1F3F); +#endif +} + static void init_proc_book3s_64(CPUPPCState *env, int version) { gen_spr_ne_601(env); @@ -8117,6 +8229,7 @@ static void init_proc_book3s_64(CPUPPCState *env, int version) gen_spr_vtb(env); gen_spr_power8_ic(env); gen_spr_power8_book4(env); + gen_spr_power8_rpr(env); } if (version < BOOK3S_CPU_POWER8) { gen_spr_book3s_dbg(env);