From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fhigh-a5-smtp.messagingengine.com (fhigh-a5-smtp.messagingengine.com [103.168.172.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 79F2B313527; Mon, 17 Aug 2026 01:54:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.168.172.156 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786931699; cv=none; b=OOt8cNcCfGjtmUGMaIvuQab/VbxctgS5NXIj4v0+3EwXPv4taycbvTmqrC7aB0E0nk1IHSRVFHU2+A8Ui+IOZncthA0hcAtGFI0WaaPnVZEiIhqZGqQ+wHzjydrV7+IfEJJbY5sQMWhVJgc0TmRLlF2s+6MABxqLrZAZFzaYdBI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786931699; c=relaxed/simple; bh=6osIxefW9WuJTL+x/nXswa0PPTDUDWFo8rRm7h//FJk=; h=To:Cc:Message-ID:In-Reply-To:References:From:Subject:Date; b=OcDVehwYYgjmROrPdcilsu7/kLW0Dv0qN5UlxMgmSGtSkQreus1ssJEmyMqMXAcGEMYGlTAhHCaF1ULgZOxalWeq65E6GuM/Ud99S9s9SgkMmtpAUNJCPH++5OD6HktE38rfSS3vp1Cn6uoWPsgxFGfKp6WmDqbyc4DpfUWHJTw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org; spf=none smtp.mailfrom=linux-m68k.org; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=X3sOoUFC; arc=none smtp.client-ip=103.168.172.156 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="X3sOoUFC" Received: from phl-compute-09.internal (phl-compute-09.internal [10.202.2.49]) by mailfhigh.phl.internal (Postfix) with ESMTP id 7FC6014000F6; Sun, 16 Aug 2026 21:54:56 -0400 (EDT) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-09.internal (MEProxy); Sun, 16 Aug 2026 21:54:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1786931696; x= 1787018096; bh=gDu691Ym/3Wgf1jg+44n93Um7djI9WASUBUmb+nUwCo=; b=X 3sOoUFCqBbXbJljD18Nt4h8kcZmDCyLto9zqCZt9ktsd61/4zAJpbgrWNFLJm5A0 vnQ3o0KvXVysTtpKXrOU1qXrwQsJJzC7uJc6u9ExWn/m1y5OHuvJJbLbGnqnWr/S 3F1c5f8+lu2SZ/0GvFj/SEgHNKsH4ptXx/LqyCV3v28FTHP61PA2KXZaAoHQ4IKe ruY5d0WA7uX7JQRxEmJdiv3CjvAjT8A9Iu+4FqXNmde9IDOIwznQc84XuySzQGNp BUF3RHGv9jjBqiYFI6Hod3tj0f14fy3F2xkADduoFQcfKupSmuPxIxnnHydtwV/j 5OjdhOqmheqo3qQmh4sfQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTEcdm/H6lUz/GNYCURxrkCd1HPfYRd3zhai/6cdZjeenE7g5xoDzlQAxk+7iMQq6v xV9q7s5fsS3/JQzvNsjwyK/4cWW065gbm2GoN84iHcVNvAdCqKzmKSHTb8iEr45WtpyqeY cz4yU9C9Fo2z94qtPVV3dAzmSvJhNew7HqXMqftu0soscmI1GAdFoXf04kdvALh7XeUIuU Tuk2XE2OeIJdmWhM+PiCh0JMVi0kltBn7CwQl945VNkrHoqGgbuYhi8WoWtxLKIumeRTK5 /WtK4yCHPyxyd9XATZrYk7BUHibsQzupfidfoh//hSLpDEkVyPVHII4Kj/fp06fOz7jSp6 vWsM4bQ3x/w4dQc5SY81sHuPFYdV0oIiRdjMxw8VV+o3oUBazBqyFDMhbdFPrTzDea9kuJ 3WOVcZ7m5x25Z9IpJi3KIJMwaOYUPpPtJENmcgfCmrwdBqv4VRCTSkBE6oLuNF4AcD0pxm sW5mSnZptCuidOFTw47xs8gEaZ361yx6pXo+B5n9NHn7inAzIQor9UF5DzfwAkR8ZzYQ/S s41DN1o1fqnOm/LEHzilFXR20ism9JIISz2PKSrlAFidMOgmhu2vWlVM5PdJ0eEGtUL9nJ LYgymdRUjbLdLz1O8UeY7gMiWzXR+SKGwP57yMDal2IlAIq3QVcWoR4+gfXA X-ME-Proxy: Feedback-ID: i58a146ae:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 16 Aug 2026 21:54:54 -0400 (EDT) To: Jens Axboe , Laurent Vivier Cc: Geert Uytterhoeven , Joshua Thompson , linux-block@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org Message-ID: <6e352470eb9a56b20336f94d93b4c46ee3c18afd.1786929430.git.fthain@linux-m68k.org> In-Reply-To: References: From: Finn Thain Subject: [PATCH v2 04/32] swim: Don't disable drive after every sector Date: Mon, 17 Aug 2026 11:17:10 +1000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: This fixes multi-sector reads on a Sony drive. The Mitsubishi drive doesn't seem to care either way. Reviewed-by: Laurent Vivier Fixes: 8852ecd97488 ("m68k: mac - Add SWIM floppy support") Signed-off-by: Finn Thain --- drivers/block/swim.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 4ddb87977fe1..3f92677ad127 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -473,8 +473,6 @@ static inline int swim_read_sector(struct floppy_state *fs, short i; swim_track(fs, track); - - swim_write(base, mode1, MOTON); swim_head(base, side); swim_write(base, mode0, side); @@ -490,8 +488,6 @@ static inline int swim_read_sector(struct floppy_state *fs, } local_irq_restore(flags); - swim_write(base, mode0, MOTON); - if ((header.side != side) || (header.track != track) || (header.sector != sector)) return 0; -- 2.52.0