From patchwork Tue Nov 9 11:27:19 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Cox X-Patchwork-Id: 311042 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oA9BmWOH004022 for ; Tue, 9 Nov 2010 11:48:32 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754632Ab0KILsc (ORCPT ); Tue, 9 Nov 2010 06:48:32 -0500 Received: from lxorguk.ukuu.org.uk ([81.2.110.251]:48525 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754265Ab0KILsb (ORCPT ); Tue, 9 Nov 2010 06:48:31 -0500 Received: from localhost.localdomain (earthlight.etchedpixels.co.uk [81.2.110.250]) by lxorguk.ukuu.org.uk (8.14.4/8.14.1) with ESMTP id oA9BMIMr032208; Tue, 9 Nov 2010 11:22:23 GMT From: Alan Cox Subject: [PATCH] SDHC2 is newly added in C0 stepping of Langwell. Without the Moorestown To: linux-mmc@vger.kernel.org, cjb@laptop.org Date: Tue, 09 Nov 2010 11:27:19 +0000 Message-ID: <20101109112717.20502.57468.stgit@localhost.localdomain> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Tue, 09 Nov 2010 11:48:33 +0000 (UTC) diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index d196e77..3d9c246 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -149,11 +149,11 @@ static const struct sdhci_pci_fixes sdhci_cafe = { * ADMA operation is disabled for Moorestown platform due to * hardware bugs. */ -static int mrst_hc1_probe(struct sdhci_pci_chip *chip) +static int mrst_hc_probe(struct sdhci_pci_chip *chip) { /* - * slots number is fixed here for MRST as SDIO3 is never used and has - * hardware bugs. + * slots number is fixed here for MRST as SDIO3/5 are never used and + * have hardware bugs. */ chip->num_slots = 1; return 0; @@ -163,9 +163,9 @@ static const struct sdhci_pci_fixes sdhci_intel_mrst_hc0 = { .quirks = SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT, }; -static const struct sdhci_pci_fixes sdhci_intel_mrst_hc1 = { +static const struct sdhci_pci_fixes sdhci_intel_mrst_hc1_hc2 = { .quirks = SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT, - .probe = mrst_hc1_probe, + .probe = mrst_hc_probe, }; static const struct sdhci_pci_fixes sdhci_intel_mfd_sd = { @@ -538,7 +538,15 @@ static const struct pci_device_id pci_ids[] __devinitdata = { .device = PCI_DEVICE_ID_INTEL_MRST_SD1, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, - .driver_data = (kernel_ulong_t)&sdhci_intel_mrst_hc1, + .driver_data = (kernel_ulong_t)&sdhci_intel_mrst_hc1_hc2, + }, + + { + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_MRST_SD2, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = (kernel_ulong_t)&sdhci_intel_mrst_hc1_hc2, }, { diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index c6bcfe9..d369b53 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2441,6 +2441,7 @@ #define PCI_DEVICE_ID_INTEL_MFD_SDIO2 0x0822 #define PCI_DEVICE_ID_INTEL_MFD_EMMC0 0x0823 #define PCI_DEVICE_ID_INTEL_MFD_EMMC1 0x0824 +#define PCI_DEVICE_ID_INTEL_MRST_SD2 0x084F #define PCI_DEVICE_ID_INTEL_I960 0x0960 #define PCI_DEVICE_ID_INTEL_I960RM 0x0962 #define PCI_DEVICE_ID_INTEL_8257X_SOL 0x1062