From patchwork Tue Feb 14 23:43:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Stabellini X-Patchwork-Id: 13141031 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6F6EEC05027 for ; Tue, 14 Feb 2023 23:44:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pS4xX-0005IG-Nh; Tue, 14 Feb 2023 18:43:39 -0500 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 1pS4xV-0005Gn-T9 for qemu-devel@nongnu.org; Tue, 14 Feb 2023 18:43:37 -0500 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pS4xU-0003k8-2X for qemu-devel@nongnu.org; Tue, 14 Feb 2023 18:43:37 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 61DD4B81E4A; Tue, 14 Feb 2023 23:43:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5488AC433EF; Tue, 14 Feb 2023 23:43:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676418213; bh=kvIsppqJuGvkfwd1Y2Myje/RnRXHGaBztlU7IYWKzag=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ow4q81n3Zv0mg61u9A1Pyfuq0WKRxv4dAGhe1WI2DzMUuLNf0Iea4QXUq2pJa8IhX 2FXJxQM2jllvQC8DZv0gfG+KT+7QusqQugida5Gjx1Q4BlUZAx6G4VGrKvXTBZdDou 7Rj+HzuA53LITDavrgmrQtzZbctgrojSaPZTyZ3kkbMY73Ycyc19C8XVhIApMrXniw KSylVgwrmxiVwVjo/OgI4e8GZcrCO0oKSFR61l/vsCOYL32TYo+ln4b4ZQyeIJ/SVl PQcMBNy22bz5xBDXN/dylgvUeShvDcnnPopbpfftMbWDfwl0j5M+ugbeI046BX0a2o DFF9uRgkTBclQ== From: Stefano Stabellini To: peter.maydell@linaro.org Cc: sstabellini@kernel.org, qemu-devel@nongnu.org, Vikram Garhwal , Stefano Stabellini , Paul Durrant Subject: [PULL v2 01/10] hw/i386/xen/: move xen-mapcache.c to hw/xen/ Date: Tue, 14 Feb 2023 15:43:21 -0800 Message-Id: <20230214234330.2107879-1-sstabellini@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=2604:1380:4601:e00::1; envelope-from=sstabellini@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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Vikram Garhwal xen-mapcache.c contains common functions which can be used for enabling Xen on aarch64 with IOREQ handling. Moving it out from hw/i386/xen to hw/xen to make it accessible for both aarch64 and x86. Signed-off-by: Vikram Garhwal Signed-off-by: Stefano Stabellini Reviewed-by: Paul Durrant --- hw/i386/meson.build | 1 + hw/i386/xen/meson.build | 1 - hw/i386/xen/trace-events | 5 ----- hw/xen/meson.build | 4 ++++ hw/xen/trace-events | 5 +++++ hw/{i386 => }/xen/xen-mapcache.c | 0 6 files changed, 10 insertions(+), 6 deletions(-) rename hw/{i386 => }/xen/xen-mapcache.c (100%) diff --git a/hw/i386/meson.build b/hw/i386/meson.build index 213e2e82b3..cfdbfdcbcb 100644 --- a/hw/i386/meson.build +++ b/hw/i386/meson.build @@ -33,5 +33,6 @@ subdir('kvm') subdir('xen') i386_ss.add_all(xenpv_ss) +i386_ss.add_all(xen_ss) hw_arch += {'i386': i386_ss} diff --git a/hw/i386/xen/meson.build b/hw/i386/xen/meson.build index be84130300..2fcc46e6ca 100644 --- a/hw/i386/xen/meson.build +++ b/hw/i386/xen/meson.build @@ -1,6 +1,5 @@ i386_ss.add(when: 'CONFIG_XEN', if_true: files( 'xen-hvm.c', - 'xen-mapcache.c', 'xen_apic.c', 'xen_platform.c', 'xen_pvdevice.c', diff --git a/hw/i386/xen/trace-events b/hw/i386/xen/trace-events index 5d6be61090..a0c89d91c4 100644 --- a/hw/i386/xen/trace-events +++ b/hw/i386/xen/trace-events @@ -21,8 +21,3 @@ xen_map_resource_ioreq(uint32_t id, void *addr) "id: %u addr: %p" cpu_ioreq_config_read(void *req, uint32_t sbdf, uint32_t reg, uint32_t size, uint32_t data) "I/O=%p sbdf=0x%x reg=%u size=%u data=0x%x" cpu_ioreq_config_write(void *req, uint32_t sbdf, uint32_t reg, uint32_t size, uint32_t data) "I/O=%p sbdf=0x%x reg=%u size=%u data=0x%x" -# xen-mapcache.c -xen_map_cache(uint64_t phys_addr) "want 0x%"PRIx64 -xen_remap_bucket(uint64_t index) "index 0x%"PRIx64 -xen_map_cache_return(void* ptr) "%p" - diff --git a/hw/xen/meson.build b/hw/xen/meson.build index ae0ace3046..19d0637c46 100644 --- a/hw/xen/meson.build +++ b/hw/xen/meson.build @@ -22,3 +22,7 @@ else endif specific_ss.add_all(when: ['CONFIG_XEN', xen], if_true: xen_specific_ss) + +xen_ss = ss.source_set() + +xen_ss.add(when: 'CONFIG_XEN', if_true: files('xen-mapcache.c')) diff --git a/hw/xen/trace-events b/hw/xen/trace-events index 3da3fd8348..2c8f238f42 100644 --- a/hw/xen/trace-events +++ b/hw/xen/trace-events @@ -41,3 +41,8 @@ xs_node_vprintf(char *path, char *value) "%s %s" xs_node_vscanf(char *path, char *value) "%s %s" xs_node_watch(char *path) "%s" xs_node_unwatch(char *path) "%s" + +# xen-mapcache.c +xen_map_cache(uint64_t phys_addr) "want 0x%"PRIx64 +xen_remap_bucket(uint64_t index) "index 0x%"PRIx64 +xen_map_cache_return(void* ptr) "%p" diff --git a/hw/i386/xen/xen-mapcache.c b/hw/xen/xen-mapcache.c similarity index 100% rename from hw/i386/xen/xen-mapcache.c rename to hw/xen/xen-mapcache.c