From patchwork Tue Jul 26 16:32:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 593458 Delivered-To: patch@linaro.org Received: by 2002:a05:7000:b811:0:0:0:0 with SMTP id fc17csp3724577mab; Tue, 26 Jul 2022 10:10:12 -0700 (PDT) X-Google-Smtp-Source: AGRyM1tZiJQsUNCfi/zJ664hOIdmbjRM1CVttFIEx7MaRzdyCqbVNR19x2cR1ENeI+1EMikxGsdN X-Received: by 2002:a05:6214:21e2:b0:473:8062:b199 with SMTP id p2-20020a05621421e200b004738062b199mr15819965qvj.113.1658855412724; Tue, 26 Jul 2022 10:10:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1658855412; cv=none; d=google.com; s=arc-20160816; b=lNoNOfR7BQy/hexSlpwigfmMCs698J8+VsJ5PLGX3U4QXH40ErbclAGOdc849OeLMv jHV7HnVsonQv5uinLmDbh8cAWxPfgOaJ2uOIEAwJ/MsCmrrSCoD66kcXF5KhPiMN3sNk KmqdzQ0sg0/dGzmpqxzPYQ/1keZD1vUnoq+AAiJcC8pP8ZXCj8KIPKB4RN4Zmb3DxLiJ 5+8V2dpRkKdP/5ICGYiEkFyZ6Bh8eajmaPGf3Ua0OwHHBKZ76VYmZW7WGfYYu+e+oWjC aWMhEHDrs3GZLxwb+zLS27lxl7ecTysiluh8+NGGaxhdHVj1Aoi/d9RU7IDxcbExq+/t JrFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=CGvQiIFMlOrrEaULg5rsrG44DygaTz/1MqDAYgHgSEU=; b=Hrkq9S4NAoHbrPw/tiPAoJwFoYKdk9jkjtOfJDIcVdBir2aD9lFp5uJ4Pqlfb77bz9 iawAShl96f0XWA04OfkNmfbIsOl9yt8P5UnaBhffdFsU41WgujmJHUYVX99sKTh/2p0R iEFL/7L3TqV04Rfx7gGXQTp0+/w8+Qa99DSAucHpzw9v6MKQT7C5+IMZpvQorcD2Egxz AlL/ooQ7i32n9mPD8UGx8ymb1eBrb37qq8wXoBauqdFGI3iVMp+0sMtScQCCgtheX9SJ PKu2LxL/xugZtKfLP/aZQLXRrSSMey8mN+erJ7cdZvnEUIG79atFFjvyLVwkYbN178kN 9G8g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="CoaMQLm/"; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id r2-20020a0562140c8200b0047356ab5ce6si9024280qvr.544.2022.07.26.10.10.12 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 26 Jul 2022 10:10:12 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="CoaMQLm/"; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:33572 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oGO4Q-0008Ro-UC for patch@linaro.org; Tue, 26 Jul 2022 13:10:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40468) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oGNTh-0005Ze-Vk for qemu-devel@nongnu.org; Tue, 26 Jul 2022 12:32:14 -0400 Received: from mail-wm1-x32d.google.com ([2a00:1450:4864:20::32d]:50705) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oGNTg-0000wh-4C for qemu-devel@nongnu.org; Tue, 26 Jul 2022 12:32:13 -0400 Received: by mail-wm1-x32d.google.com with SMTP id v5so9081329wmj.0 for ; Tue, 26 Jul 2022 09:32:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=CGvQiIFMlOrrEaULg5rsrG44DygaTz/1MqDAYgHgSEU=; b=CoaMQLm/OvWyCUfVMtf0WR5Vl2S+Lk2y4ZBokdaTX9D5BQ5Y030knTcFSVvuy/mPA4 3L3Eo3CAPhfzQdFyJoSUQULbZ/UtqYfS3gr72W7mTTWkBsgCNn8rbTLvrmb3bknxibJJ vJA2o/dZsU5ECeEQwCFXoWBkP/9jKObxUR4YQ2ZKfZxQOfFCDKT8zdugmBxPA2rtY+d0 eafndM65klFuyA8LE94mr+O2Gdox+AaHBgJC5lxGt9gpfDPbbLkJH60lvANZfw9qIs9l 9tGzvqBqbyD+H9w/ZIVEvjMeTpd5TYHK8YAATAV+iwKAdJwVYcGWoko477MnalMIzYWz PHew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=CGvQiIFMlOrrEaULg5rsrG44DygaTz/1MqDAYgHgSEU=; b=ydZtGFvtIlp3NdROA500sEeDKGVoo7acB/jpjRkpqp2RxYufNVAvVIL2Ull/D+UR0e dktvpLl0gIT7GLera8MtmUViPJVtBYnGka2v7SFsQsMExptNzDoFHwJM6YVQhqY7U042 qwRndnd7c4lSI1sJFmjgdv2c+rX27kgPmCFzc28ONV7XA3S3tC8F0AFW/HuynRwTEOyN rvfhBot3F337YvI8EXHb8ZRo4nTCZmIPJUbLwdjrH6pPBzDMUJ5YTuaSSEJjq35ig9Su A8SxPqT7aq81AcYtezLeyCRWQrQkOELzNZOjOcjo8L9lI/S6IbLxbJ6EeeRtraAEnNSu JilQ== X-Gm-Message-State: AJIora8YwiVRsXM3ewLI3R2Nijjgvz4sIYD832TR0/8SQbkM5WeIXP+g U7CmGAibR/dLOVplJeQv4pv4NlhLoQk/lw== X-Received: by 2002:a05:600c:4e0d:b0:3a3:bc7:e9ec with SMTP id b13-20020a05600c4e0d00b003a30bc7e9ecmr1204wmq.167.1658853129953; Tue, 26 Jul 2022 09:32:09 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id d14-20020a05600c34ce00b0039747cf8354sm19236198wmq.39.2022.07.26.09.32.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Jul 2022 09:32:09 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , Marcel Apfelbaum Subject: [PATCH 1/2] pci: Remove unused pci_get_*_by_mask() functions Date: Tue, 26 Jul 2022 17:32:05 +0100 Message-Id: <20220726163206.1780707-2-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220726163206.1780707-1-peter.maydell@linaro.org> References: <20220726163206.1780707-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" The helper functions pci_get_{byte,word,long,quad}_by_mask() were added in 2012 in commit c9f50cea70a1596. In the decade since we have never added a single use of them. The helpers clearly aren't that helpful, so drop them rather than carrying around dead code. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson --- include/hw/pci/pci.h | 28 ---------------------------- 1 file changed, 28 deletions(-) diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index b54b6ef88fc..c79144bc5ef 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -692,13 +692,6 @@ pci_set_byte_by_mask(uint8_t *config, uint8_t mask, uint8_t reg) pci_set_byte(config, (~mask & val) | (mask & rval)); } -static inline uint8_t -pci_get_byte_by_mask(uint8_t *config, uint8_t mask) -{ - uint8_t val = pci_get_byte(config); - return (val & mask) >> ctz32(mask); -} - static inline void pci_set_word_by_mask(uint8_t *config, uint16_t mask, uint16_t reg) { @@ -707,13 +700,6 @@ pci_set_word_by_mask(uint8_t *config, uint16_t mask, uint16_t reg) pci_set_word(config, (~mask & val) | (mask & rval)); } -static inline uint16_t -pci_get_word_by_mask(uint8_t *config, uint16_t mask) -{ - uint16_t val = pci_get_word(config); - return (val & mask) >> ctz32(mask); -} - static inline void pci_set_long_by_mask(uint8_t *config, uint32_t mask, uint32_t reg) { @@ -722,13 +708,6 @@ pci_set_long_by_mask(uint8_t *config, uint32_t mask, uint32_t reg) pci_set_long(config, (~mask & val) | (mask & rval)); } -static inline uint32_t -pci_get_long_by_mask(uint8_t *config, uint32_t mask) -{ - uint32_t val = pci_get_long(config); - return (val & mask) >> ctz32(mask); -} - static inline void pci_set_quad_by_mask(uint8_t *config, uint64_t mask, uint64_t reg) { @@ -737,13 +716,6 @@ pci_set_quad_by_mask(uint8_t *config, uint64_t mask, uint64_t reg) pci_set_quad(config, (~mask & val) | (mask & rval)); } -static inline uint64_t -pci_get_quad_by_mask(uint8_t *config, uint64_t mask) -{ - uint64_t val = pci_get_quad(config); - return (val & mask) >> ctz32(mask); -} - PCIDevice *pci_new_multifunction(int devfn, bool multifunction, const char *name); PCIDevice *pci_new(int devfn, const char *name);