From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 62/64] tx493xide: use ->pio_mode value to determine pair device speed Date: Mon, 18 Jan 2010 18:22:23 +0100 Message-ID: <20100118172223.14623.60339.sendpatchset@localhost> References: <20100118171349.14623.90030.sendpatchset@localhost> Return-path: Received: from mail-ew0-f214.google.com ([209.85.219.214]:51627 "EHLO mail-ew0-f214.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755424Ab0ARRXg (ORCPT ); Mon, 18 Jan 2010 12:23:36 -0500 In-Reply-To: <20100118171349.14623.90030.sendpatchset@localhost> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org From: Bartlomiej Zolnierkiewicz Subject: [PATCH] tx493xide: use ->pio_mode value to determine pair device speed Use the current PIO mode value instead of the physical maximum one of the pair device on the port to determine PIO commmand timings used for both devices on the port. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tx4938ide.c | 2 +- drivers/ide/tx4939ide.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) Index: b/drivers/ide/tx4938ide.c =================================================================== --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -64,7 +64,7 @@ static void tx4938ide_set_pio_mode(ide_h pair = ide_get_pair_dev(drive); if (pair) - safe = min(safe, ide_get_best_pio_mode(pair, 255, 5)); + safe = min(safe, pair->pio_mode - XFER_PIO_0); tx4938ide_tune_ebusc(pdata->ebus_ch, pdata->gbus_clock, safe); } Index: b/drivers/ide/tx4939ide.c =================================================================== --- a/drivers/ide/tx4939ide.c +++ b/drivers/ide/tx4939ide.c @@ -114,7 +114,7 @@ static void tx4939ide_set_pio_mode(ide_h pair = ide_get_pair_dev(drive); if (pair) - safe = min(safe, ide_get_best_pio_mode(pair, 255, 4)); + safe = min(safe, pair->pio_mode - XFER_PIO_0); /* * Update Command Transfer Mode for master/slave and Data * Transfer Mode for this drive.