From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f171.google.com (mail-pf1-f171.google.com [209.85.210.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BC3032D6E6E for ; Tue, 7 Oct 2025 09:23:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759829017; cv=none; b=Pt9WWGM9Ab4y8ccoPVSb41MCl+xRxuu1X5/ZUOBLGNdDt020D6KYOccqghmkRYlrlxEgum6tAXKCP9XwuFmi0RuWMRmeMM2nMWtkga3dxbwVF8fPVIfAoPk2j42uPO3BaQKF0kh56xpiebiZgNqKuMvif7rC1TgECcQTAlfNn58= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759829017; c=relaxed/simple; bh=9iwZv0wYDbzvIZ5Up6VdhboaKwUYPQiP3otc/vKRzu0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ckF7+GZ33h5EUnsM7lUlc7OwlVNKQRLn3G0b6WyXcx+nIAmP7a8DbcIAWw0k54W725QVt8QKWrft0XcSS32JDV8w4CLpYKdFvxu0+HcHRCtyBA06coFxBC0HzYEFzH6gXCO5KK3yX0plrjVbc1W2c1IQm4/Xf0/UqDubmtQ//uQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=thingy.jp; spf=pass smtp.mailfrom=0x0f.com; dkim=pass (1024-bit key) header.d=thingy.jp header.i=@thingy.jp header.b=gE5SKJLG; arc=none smtp.client-ip=209.85.210.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=thingy.jp Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0x0f.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=thingy.jp header.i=@thingy.jp header.b="gE5SKJLG" Received: by mail-pf1-f171.google.com with SMTP id d2e1a72fcca58-7800ff158d5so5083430b3a.1 for ; Tue, 07 Oct 2025 02:23:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thingy.jp; s=google; t=1759829015; x=1760433815; darn=vger.kernel.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=BHoR/Ijj1qmGQhB0Kza7UoCwZFMroh8xGGX2gtCM/3Y=; b=gE5SKJLGVH/i3oAd3vgZ2l4lE6mIFcUOI5R2GKIZfSoBRKmynN2OHzr+UtqHZz32FJ HU/3Da7z1g/b3RU5TqEFD8AZQ4h/75O5OR4838OyaI9R3pKWhSpWZO9SennjfzxGLB18 8WpovOacGY3RllVg72IJmC2JcyqJNGLy8+59Y= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759829015; x=1760433815; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BHoR/Ijj1qmGQhB0Kza7UoCwZFMroh8xGGX2gtCM/3Y=; b=cu6LfMKkDe5WiiRCiwcd3a2g1jHN8hRxvqFoVgdWX82Rr4B4mOm3fbTyp7LubHntgu 9w7DJt7G9KPou6tVfCAUvGQ2di+XIuXajgy56vC5+U2Io5TSm8Q3IPumr4Dbzmg5lV/L UBW+gQdxZ0WQCp97TKrggQxpk7Oc5P4pZEwhelhhWGDsWh+ubXgZlZOzDVZ4JrOeikhQ 8CF/egZrQhV5kdKKHaRKIiAUCcgUX5TgBl2CF2O/b1zpkF41Vhy1rNfZo5TCZ3yv1VQm GLuGH07iPpVe+QkL1B8ZhzikP0I/+0sKEAkvYQt5TYaj3OtT/7QJK3BeJVdmvruzc1t+ oXZA== X-Forwarded-Encrypted: i=1; AJvYcCUDYiDQvDMK18jLDXOCkR5AjmZ7rrjy1H1M5ozHoO+JYjGWQxbz2+1LSPhWKumSNjGch9zsnhUsLL8=@vger.kernel.org X-Gm-Message-State: AOJu0YwAafOf5damVSnwXeaYEQymS49zUcNkxtpD/d60WClgFVlCG23Y ZFfAWWc3pFTfm1xisoDIby5z9S0qZEei5Cvr2atKY3vQC7PjYG4jSeNci9N13f+fCt4= X-Gm-Gg: ASbGncuGy69XDonXaAjnUWv5MxNeQUPa5XmAEZL0qe3Ys8miEQvmHmpZ6t0HMcxZSUv yama/aln9ciEaOMPjEOJdN9guf4rCnlPFRpfl2BjVD2TCGy7MP2AsmL0pnDpNFh1fVfnhnjbp1P tpwWyCdiqeuzNLUfBs2HFOY46BlQy5rG9T5J8BHHaNnz/kUEL0EIcVmPvm2sU47NfMKAiK1IVp4 FCMFTPCxVF99X47g0jQwmhNXUY3Nny2q195mjKcBGOq4AicXG5Bda96+1+LPCwfQl3g/Q/vExyu eAlacvIDCSj3/2UR5d94y1vePYaDz3iq4DpqavlK8M88ZoGWnXvnFlDON/R9DP3jUi3fSx9oJhS IZMuUeHic2SrHR8PHLRBsuDN6ds/OY2kCwt/MdGqUctDL1vt6eoS788qgAVQiZamShXm9j/nYIa sTNds1knru3th/jz3zSIt+wTb0rZkRTChyrMg= X-Google-Smtp-Source: AGHT+IFnk9N3nmjAwGRshLDvnFpwhJw7i3iAyM8knml2/wxTG6hNzngkevih0ip64tDutgyq/DI8yw== X-Received: by 2002:a05:6a00:2389:b0:77f:50df:df36 with SMTP id d2e1a72fcca58-78c98cb8602mr20357762b3a.18.1759829015059; Tue, 07 Oct 2025 02:23:35 -0700 (PDT) Received: from kinako.work.home.arpa (p1522181-ipxg00c01sizuokaden.shizuoka.ocn.ne.jp. [122.26.198.181]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-78b01f99acesm15123273b3a.5.2025.10.07.02.23.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Oct 2025 02:23:34 -0700 (PDT) From: Daniel Palmer To: linux-m68k@lists.linux-m68k.org, linux-pci@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Daniel Palmer Subject: [RFC PATCH 1/5] m68k: Adjust the pci io range Date: Tue, 7 Oct 2025 18:23:09 +0900 Message-ID: <20251007092313.755856-2-daniel@thingy.jp> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251007092313.755856-1-daniel@thingy.jp> References: <20251007092313.755856-1-daniel@thingy.jp> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit For the Amiga at least the zorro->PCI bridges are in the zorro address space so currently the PCI IO range is not big enough for something in the zorro area to be in there. Signed-off-by: Daniel Palmer --- arch/m68k/include/asm/io_mm.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index 090aec54b8fa..47aff2ba75f6 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -379,10 +379,13 @@ static inline void isa_delay(void) #define writesw(port, buf, nr) raw_outsw((port), (u16 *)(buf), (nr)) #define writesl(port, buf, nr) raw_outsl((port), (u32 *)(buf), (nr)) -#ifndef CONFIG_SUN3 -#define IO_SPACE_LIMIT 0xffff -#else +#if defined(CONFIG_SUN3) #define IO_SPACE_LIMIT 0x0fffffff +/* For the mediator we have io space somewhere in the Zorro 3 space */ +#elif defined(CONFIG_PCI_MEDIATOR4000) +#define IO_SPACE_LIMIT 0x7fffffff +#else +#define IO_SPACE_LIMIT 0xffff #endif #endif /* __KERNEL__ */ -- 2.51.0