From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755415Ab0ARRWV (ORCPT ); Mon, 18 Jan 2010 12:22:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755407Ab0ARRWR (ORCPT ); Mon, 18 Jan 2010 12:22:17 -0500 Received: from mail-ew0-f214.google.com ([209.85.219.214]:52797 "EHLO mail-ew0-f214.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755346Ab0ARRWK (ORCPT ); Mon, 18 Jan 2010 12:22:10 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:date:message-id:in-reply-to:references:subject; b=Ldg8q4S45NpU55oBeeX+oh+hM8KQVCh7UD1EDMNoEF0bAZqlVGnlAcJTTYyyegPGEm uzSp1CuLy48Xl+UWFeVQOffHz3bCDq4mvxKskC3qCRRQhiBQRtTXIZrhyxsqmWdssmbD I041erLRqlWM/BryzrIcT9gwzqLa8liFDOzkI= From: Bartlomiej Zolnierkiewicz To: linux-ide@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org Date: Mon, 18 Jan 2010 18:20:58 +0100 Message-Id: <20100118172058.14623.81306.sendpatchset@localhost> In-Reply-To: <20100118171349.14623.90030.sendpatchset@localhost> References: <20100118171349.14623.90030.sendpatchset@localhost> Subject: [PATCH 50/64] ide-timings: use ->pio_mode value to determine fastest PIO speed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartlomiej Zolnierkiewicz Subject: [PATCH] ide-timings: use ->pio_mode value to determine fastest PIO speed Use the current PIO mode value instead of the physical maximum one to determine the fastest allowed PIO for shared PIO/DMA timings. Affected host drivers: amd74xx and via82cxxx. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-timings.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) Index: b/drivers/ide/ide-timings.c =================================================================== --- a/drivers/ide/ide-timings.c +++ b/drivers/ide/ide-timings.c @@ -189,8 +189,7 @@ int ide_timing_compute(ide_drive_t *driv * DMA cycle timing is slower/equal than the fastest PIO timing. */ if (speed >= XFER_SW_DMA_0) { - u8 pio = ide_get_best_pio_mode(drive, 255, 5); - ide_timing_compute(drive, XFER_PIO_0 + pio, &p, T, UT); + ide_timing_compute(drive, drive->pio_mode, &p, T, UT); ide_timing_merge(&p, t, t, IDE_TIMING_ALL); }