From patchwork Thu May 6 16:39:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Mateus Martins Araujo e Castro X-Patchwork-Id: 12242787 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 06E07C433B4 for ; Thu, 6 May 2021 16:59:43 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6FCAE6109E for ; Thu, 6 May 2021 16:59:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6FCAE6109E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=eldorado.org.br Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60604 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lehLf-00021v-I7 for qemu-devel@archiver.kernel.org; Thu, 06 May 2021 12:59:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44422) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1leh2r-0004mX-RM; Thu, 06 May 2021 12:40:15 -0400 Received: from [201.28.113.2] (port=23611 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1leh2q-0001sf-3v; Thu, 06 May 2021 12:40:13 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Thu, 6 May 2021 13:39:51 -0300 Received: from eldorado.org.br (unknown [10.10.71.235]) by power9a (Postfix) with ESMTP id 20E6D800E42; Thu, 6 May 2021 13:39:51 -0300 (-03) From: "Lucas Mateus Castro (alqotel)" To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v3 2/4] target/ppc: moved function out of mmu-hash64 Date: Thu, 6 May 2021 13:39:39 -0300 Message-Id: <20210506163941.106984-3-lucas.araujo@eldorado.org.br> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210506163941.106984-1-lucas.araujo@eldorado.org.br> References: <20210506163941.106984-1-lucas.araujo@eldorado.org.br> X-OriginalArrivalTime: 06 May 2021 16:39:51.0277 (UTC) FILETIME=[6F6EA9D0:01D74296] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=lucas.araujo@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bruno.larsen@eldorado.org.br, "Lucas Mateus Castro \(alqotel\)" , farosas@linux.ibm.com, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The function ppc_hash64_filter_pagesizes has been moved from a function with prototype in mmu-hash64.h and implemented in mmu-hash64.c to a static function in hw/ppc/spapr_caps.c as it's only used in that file. Signed-off-by: Lucas Mateus Castro (alqotel) --- hw/ppc/spapr_caps.c | 59 +++++++++++++++++++++++++++++++++++++++++ target/ppc/mmu-hash64.c | 57 --------------------------------------- target/ppc/mmu-hash64.h | 3 --- 3 files changed, 59 insertions(+), 60 deletions(-) diff --git a/hw/ppc/spapr_caps.c b/hw/ppc/spapr_caps.c index 9ea7ddd1e9..d0c419b392 100644 --- a/hw/ppc/spapr_caps.c +++ b/hw/ppc/spapr_caps.c @@ -371,6 +371,65 @@ static bool spapr_pagesize_cb(void *opaque, uint32_t seg_pshift, return true; } +static void ppc_hash64_filter_pagesizes(PowerPCCPU *cpu, + bool (*cb)(void *, uint32_t, uint32_t), + void *opaque) +{ + PPCHash64Options *opts = cpu->hash64_opts; + int i; + int n = 0; + bool ci_largepage = false; + + assert(opts); + + n = 0; + for (i = 0; i < ARRAY_SIZE(opts->sps); i++) { + PPCHash64SegmentPageSizes *sps = &opts->sps[i]; + int j; + int m = 0; + + assert(n <= i); + + if (!sps->page_shift) { + break; + } + + for (j = 0; j < ARRAY_SIZE(sps->enc); j++) { + PPCHash64PageSize *ps = &sps->enc[j]; + + assert(m <= j); + if (!ps->page_shift) { + break; + } + + if (cb(opaque, sps->page_shift, ps->page_shift)) { + if (ps->page_shift >= 16) { + ci_largepage = true; + } + sps->enc[m++] = *ps; + } + } + + /* Clear rest of the row */ + for (j = m; j < ARRAY_SIZE(sps->enc); j++) { + memset(&sps->enc[j], 0, sizeof(sps->enc[j])); + } + + if (m) { + n++; + } + } + + /* Clear the rest of the table */ + for (i = n; i < ARRAY_SIZE(opts->sps); i++) { + memset(&opts->sps[i], 0, sizeof(opts->sps[i])); + } + + if (!ci_largepage) { + opts->flags &= ~PPC_HASH64_CI_LARGEPAGE; + } +} + static void cap_hpt_maxpagesize_cpu_apply(SpaprMachineState *spapr, PowerPCCPU *cpu, uint8_t val, Error **errp) diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c index d517a99832..be3596f27b 100644 --- a/target/ppc/mmu-hash64.c +++ b/target/ppc/mmu-hash64.c @@ -1200,61 +1200,4 @@ const PPCHash64Options ppc_hash64_opts_POWER7 = { } }; -void ppc_hash64_filter_pagesizes(PowerPCCPU *cpu, - bool (*cb)(void *, uint32_t, uint32_t), - void *opaque) -{ - PPCHash64Options *opts = cpu->hash64_opts; - int i; - int n = 0; - bool ci_largepage = false; - - assert(opts); - - n = 0; - for (i = 0; i < ARRAY_SIZE(opts->sps); i++) { - PPCHash64SegmentPageSizes *sps = &opts->sps[i]; - int j; - int m = 0; - assert(n <= i); - - if (!sps->page_shift) { - break; - } - - for (j = 0; j < ARRAY_SIZE(sps->enc); j++) { - PPCHash64PageSize *ps = &sps->enc[j]; - - assert(m <= j); - if (!ps->page_shift) { - break; - } - - if (cb(opaque, sps->page_shift, ps->page_shift)) { - if (ps->page_shift >= 16) { - ci_largepage = true; - } - sps->enc[m++] = *ps; - } - } - - /* Clear rest of the row */ - for (j = m; j < ARRAY_SIZE(sps->enc); j++) { - memset(&sps->enc[j], 0, sizeof(sps->enc[j])); - } - - if (m) { - n++; - } - } - - /* Clear the rest of the table */ - for (i = n; i < ARRAY_SIZE(opts->sps); i++) { - memset(&opts->sps[i], 0, sizeof(opts->sps[i])); - } - - if (!ci_largepage) { - opts->flags &= ~PPC_HASH64_CI_LARGEPAGE; - } -} diff --git a/target/ppc/mmu-hash64.h b/target/ppc/mmu-hash64.h index 87729d48b3..5dfd7f8b93 100644 --- a/target/ppc/mmu-hash64.h +++ b/target/ppc/mmu-hash64.h @@ -18,9 +18,6 @@ unsigned ppc_hash64_hpte_page_shift_noslb(PowerPCCPU *cpu, void ppc_store_lpcr(PowerPCCPU *cpu, target_ulong val); void ppc_hash64_init(PowerPCCPU *cpu); void ppc_hash64_finalize(PowerPCCPU *cpu); -void ppc_hash64_filter_pagesizes(PowerPCCPU *cpu, - bool (*cb)(void *, uint32_t, uint32_t), - void *opaque); #endif /*