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[92.88.171.188]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-47be272e46fsm346979985e9.4.2025.12.24.08.15.07 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 24 Dec 2025 08:15:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1766592910; x=1767197710; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=AuNDL5oqr1HBVF8J41qriSJKpqYUj2HAsQkBmVSSoO8=; b=fssgFw921AWc8lALzKPjKYttlh0gmzkJ3La52V4vFwLsgsS8nt18MFhG0Tphh/ZVhL L2ETFI6MD9QW1D/1BZ7S2oU8XvHaziUmX8lrIKeyQGmMPm2qy+vpsuAkC6sSeiHottgL 2mCg05SG9a3hMc+1QDnefAC2/4CEmh3K+LLXznhS/S9cVZSwzIfDHOB8RDJxI3enWrrU 8E/S8k5ooXOj6V0xZgN3vANr5AmUK3ZwAy5CH+z3oPRIdA8MtoNcX+YjsfmTzs9U9mjZ zHgY///B2WAci1yvr+lMKuE6PZOvQAYTRfRGBHycqAUe7fKNPG2bqwHDAkC/skYt7MnJ J8/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1766592910; x=1767197710; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=AuNDL5oqr1HBVF8J41qriSJKpqYUj2HAsQkBmVSSoO8=; b=hkuGURL6RAjljIe14oVu32g2frgLnvSSlWTiYk8DBMeyqatg8VS2RN8TpOqX0oI3KM 4pYq9eBziLl+tPcYWe9LYCbPQ3eB87gbX/6XFvDCjloQ8tYw8S0o0ectfgV82EJdKUHD IUBkE2JJ8pQEzND726D+6AdHI8gaNtJxl8qesg07wmMefars8gsltTKe22kGMBWHu9W7 1DXt9LlUWAjdxmJSP6Xta11b3KxqEMl5I3XSIiEpb3vV/u3+XvLRgJ+XrjOqOjSGJbvM fg74IQn1C7v7j31mVMevn9swiMVQPJOAdOj2Yxc6pAYwKiBmDdj9uBReqZaezBqrwZGn 0U2w== X-Gm-Message-State: AOJu0Yz6PPglq1gB4vV0qTyRbAl2m1rZ77xRx/+d6WSbHyj8lo6x4Rqu P6xBtvCsh/ShsSrsXX7D1pakLT7XounrrPbc4XjHOrlkFteEdkg6FFiJXwr5qqwQFF43Xp+/ZCU CIyKRE/s= X-Gm-Gg: AY/fxX6IyirHKrUiPaP/8xNwO6gwQ1QcCB0NTOuaXO0CU6bfdZy8O2rNJ15aCsU5qPm u6F0NGBGl8KMxXKLrj75Attt7t5sWMDyTI+a3ZmV7IAdG71DiV3bfacgAzYU58UAaFSo0tJCLpW /JseN42rsC7IrRrFuVutSZw6vNChMaF2ebCcGw5O3U2Bt0TPOJ0tBty1qEFjzFr7BMSSZURihS6 hpyghG489LbG9one3BtJdOoQ7IupRrjGYqOihuzmenTw4EeauNP9zbMg5a4iO9sl5926b386vlG /zN/XPk6ZY+JVs9ohC86fD5XGkkRo81dl9OE1WWO/jvIY5rj/zMRxlWoQ/whjjFsP1YPMNy0xjU dCrDYLUBqwwRvv2SdY56OjCqMFydsFv+NdNGC+pOJXh3lU28AGWZeprR9crxcmLG0NkcY3GGaXY X6543B4lKPAu/Kcy/63SnOV5ohEzBF6RxQpx8XBLqdCmoZ+K9cUA56/CM= X-Google-Smtp-Source: AGHT+IEAuWV4OolmTdgfsQwUiDkpJ92iupFWAPYEPAG0cJivtefMBqzDS+haZyN+8NtkwTuozwc94A== X-Received: by 2002:a05:600c:1c1b:b0:477:9976:9e1a with SMTP id 5b1f17b1804b1-47d1956e545mr199408825e9.6.1766592909642; Wed, 24 Dec 2025 08:15:09 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bibo Mao , Laurent Vivier , Pierrick Bouvier , Song Gao , Anton Johansson , Jiaxun Yang , Manos Pitsidianakis , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 1/8] hw/loongarch: Use explicit little-endian LD/ST API Date: Wed, 24 Dec 2025 17:14:49 +0100 Message-ID: <20251224161456.89707-2-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251224161456.89707-1-philmd@linaro.org> References: <20251224161456.89707-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=philmd@linaro.org; helo=mail-wm1-x32c.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 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1766593014859158500 The LoongArch architecture uses little endianness. Directly use the little-endian LD/ST API. Mechanical change using: $ end=3Dle; \ for acc in uw w l q tul; do \ sed -i -e "s/ld${acc}_p(/ld${acc}_${end}_p(/" \ -e "s/st${acc}_p(/st${acc}_${end}_p(/" \ $(git grep -wlE '(ld|st)t?u?[wlq]_p' hw/loongarch/); \ done Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/loongarch/virt.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 49434ad1828..2a0e225d813 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -607,9 +607,9 @@ static MemTxResult virt_iocsr_misc_write(void *opaque, = hwaddr addr, lvms->misc_status |=3D BIT_ULL(IOCSRM_DMSI_EN); } =20 - features =3D address_space_ldl(&lvms->as_iocsr, - EXTIOI_VIRT_BASE + EXTIOI_VIRT_CONFIG, - attrs, NULL); + features =3D address_space_ldl_le(&lvms->as_iocsr, + EXTIOI_VIRT_BASE + EXTIOI_VIRT_CON= FIG, + attrs, NULL); if (val & BIT_ULL(IOCSRM_EXTIOI_EN)) { features |=3D BIT(EXTIOI_ENABLE); } @@ -617,9 +617,9 @@ static MemTxResult virt_iocsr_misc_write(void *opaque, = hwaddr addr, features |=3D BIT(EXTIOI_ENABLE_INT_ENCODE); } =20 - address_space_stl(&lvms->as_iocsr, - EXTIOI_VIRT_BASE + EXTIOI_VIRT_CONFIG, - features, attrs, NULL); + address_space_stl_le(&lvms->as_iocsr, + EXTIOI_VIRT_BASE + EXTIOI_VIRT_CONFIG, + features, attrs, NULL); break; default: g_assert_not_reached(); @@ -665,9 +665,9 @@ static MemTxResult virt_iocsr_misc_read(void *opaque, h= waddr addr, break; } =20 - features =3D address_space_ldl(&lvms->as_iocsr, - EXTIOI_VIRT_BASE + EXTIOI_VIRT_CONFIG, - attrs, NULL); + features =3D address_space_ldl_le(&lvms->as_iocsr, + EXTIOI_VIRT_BASE + EXTIOI_VIRT_CON= FIG, + attrs, NULL); if (features & BIT(EXTIOI_ENABLE)) { ret |=3D BIT_ULL(IOCSRM_EXTIOI_EN); } --=20 2.52.0