From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755315Ab0ARRVN (ORCPT ); Mon, 18 Jan 2010 12:21:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755205Ab0ARRVI (ORCPT ); Mon, 18 Jan 2010 12:21:08 -0500 Received: from fg-out-1718.google.com ([72.14.220.156]:5715 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755077Ab0ARRVF (ORCPT ); Mon, 18 Jan 2010 12:21:05 -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=hItl90KYgURV55RmynKA5yAHNLG0IFZDpuIRJIUlulZdqNAuDMjptVkdJcKm+5Lfgr nmwL+R0Ui9D+ZBXnIlD8x7V7oM4FjXccRw+CcdY1GzqWa0tnHFrKiyRueWhv/f0szsM8 dcManu7ZIDwg717jIW9gomZRFKKhl0NYpX2EU= From: Bartlomiej Zolnierkiewicz To: linux-ide@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org Date: Mon, 18 Jan 2010 18:19:53 +0100 Message-Id: <20100118171953.14623.7914.sendpatchset@localhost> In-Reply-To: <20100118171349.14623.90030.sendpatchset@localhost> References: <20100118171349.14623.90030.sendpatchset@localhost> Subject: [PATCH 41/64] via82cxxx: fix SATA cable detection Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartlomiej Zolnierkiewicz Subject: [PATCH] via82cxxx: fix SATA cable detection Add VIA_SATA_PATA flag for cx700, vx800 and vx855 chipsets (the first port is SATA). Based on commits 7585eb1, bfce5e0 and e4d866c for pata_via host driver. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/via82cxxx.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) Index: b/drivers/ide/via82cxxx.c =================================================================== --- a/drivers/ide/via82cxxx.c +++ b/drivers/ide/via82cxxx.c @@ -54,6 +54,7 @@ #define VIA_NO_UNMASK 0x08 /* Doesn't work with IRQ unmasking on */ #define VIA_BAD_ID 0x10 /* Has wrong vendor ID (0x1107) */ #define VIA_BAD_AST 0x20 /* Don't touch Address Setup Timing */ +#define VIA_SATA_PATA 0x80 /* SATA/PATA combined configuration */ enum { VIA_IDFLAG_SINGLE = (1 << 1), /* single channel controller */ @@ -71,9 +72,9 @@ static struct via_isa_bridge { u8 udma_mask; u8 flags; } via_isa_bridges[] = { - { "vx855", PCI_DEVICE_ID_VIA_VX855, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, - { "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, - { "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, + { "vx855", PCI_DEVICE_ID_VIA_VX855, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST | VIA_SATA_PATA }, + { "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST | VIA_SATA_PATA }, + { "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST | VIA_SATA_PATA }, { "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, { "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, { "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST }, @@ -366,6 +367,9 @@ static u8 via82cxxx_cable_detect(ide_hwi if (via_cable_override(pdev)) return ATA_CBL_PATA40_SHORT; + if ((vdev->via_config->flags & VIA_SATA_PATA) && hwif->channel == 0) + return ATA_CBL_SATA; + if ((vdev->via_80w >> hwif->channel) & 1) return ATA_CBL_PATA80; else