Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754490Ab0KITyw (ORCPT ); Tue, 9 Nov 2010 14:54:52 -0500 Received: from mail-gy0-f174.google.com ([209.85.160.174]:56340 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754202Ab0KITyl (ORCPT ); Tue, 9 Nov 2010 14:54:41 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=KEyLnd9fNEkDqqm42BaAnCnhfOSIbEyl2XgkusC2wQpBIJujii+5WnizkJOqezu7VD qFhvn6G5tOxtikXvUDKh+PxndYB+HPcH0CqDY02kvgOjlIfj1Fg5rDeLFSqE4zP/Ea93 Uc3NO+vpjuX+PdZkUQcVlNFmRh6++GLKq9U5M= From: dirk.brandewie@gmail.com To: linux-kernel@vger.kernel.org Cc: Dirk Brandewie , x86@kernel.org, linux-usb@vger.kernel.org, David Brownell Subject: [PATCH 6/6] ce4100: Add support for CE4100 EHCI IP block to EHCI driver Date: Tue, 9 Nov 2010 12:08:09 -0800 Message-Id: <3b35daeb1bbc42f758e3407a8b28d21dd999c5d9.1289331834.git.dirk.brandewie@gmail.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1707 Lines: 48 From: Dirk Brandewie This patch adds support for the EHCI IP block present on the Intel CE4100. Signed-off-by: Dirk Brandewie CC: linux-usb@vger.kernel.org CC: David Brownell --- drivers/usb/host/ehci-pci.c | 4 ++++ include/linux/pci_ids.h | 1 + 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index a1e8d27..724da36 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -124,6 +124,10 @@ static int ehci_pci_setup(struct usb_hcd *hcd) ehci_info(ehci, "disable lpm for langwell/penwell\n"); ehci->has_lpm = 0; } + if (pdev->device == PCI_DEVICE_ID_INTEL_CE4100_USB) { + hcd->has_tt = 1; + tdi_reset(ehci); + } break; case PCI_VENDOR_ID_TDI: if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) { diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 84f7130..7790f40 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2631,6 +2631,7 @@ #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_RANK_REV2 0x2db2 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_TC_REV2 0x2db3 #define PCI_DEVICE_ID_INTEL_CE4100_UART 0x2e66 +#define PCI_DEVICE_ID_INTEL_CE4100_USB 0x2e70 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/