Return-path: Received: from mail-ee0-f46.google.com ([74.125.83.46]:33552 "EHLO mail-ee0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755773Ab2HFLGk (ORCPT ); Mon, 6 Aug 2012 07:06:40 -0400 Received: by eeil10 with SMTP id l10so781783eei.19 for ; Mon, 06 Aug 2012 04:06:39 -0700 (PDT) From: =?UTF-8?q?Ozan=20=C3=87a=C4=9Flayan?= To: linux-wireless@vger.kernel.org Cc: mcgrof@kernel.org, =?UTF-8?q?Ozan=20=C3=87a=C4=9Flayan?= Subject: [PATCH] compat: backport PCIe register definitions Date: Mon, 6 Aug 2012 14:06:33 +0300 Message-Id: <1344251193-18733-1-git-send-email-ozancag@gmail.com> (sfid-20120806_130643_932613_2DD9E421) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: New DRM core in 3.6 needs these in order to detect the maximum link speed of the underlying bus. This backports: commit cdcac9cd7741af2c2b9255cbf060f772596907bb Author: Dave Airlie Date: Wed Jun 27 08:35:52 2012 +0100 pci_regs: define LNKSTA2 pcie cap + bits. We need these for detecting the max link speed for drm drivers. Acked-by: Bjorn Helgaas Signed-off-by: Dave Airlie [root@ozan linux-2.6]# git describe --contains cdcac9cd v3.6-rc1~83^2~26 Trying kernel 3.5.0-030500-generic [OK] Trying kernel 3.4.4-030404-generic [OK] Trying kernel 3.3.7-030307-generic [OK] Trying kernel 3.2.2-030202-generic [OK] Trying kernel 3.1.10-030110-generic [OK] Trying kernel 3.0.18-030018-generic [OK] Trying kernel 2.6.39-02063904-generic [OK] Trying kernel 2.6.38-02063808-generic [OK] Trying kernel 2.6.37-02063706-generic [OK] Trying kernel 2.6.36-02063604-generic [OK] Trying kernel 2.6.35-02063512-generic [OK] Trying kernel 2.6.34-02063410-generic [OK] Trying kernel 2.6.33-02063305-generic [OK] Trying kernel 2.6.32-02063255-generic [OK] Trying kernel 2.6.31-02063113-generic [OK] Trying kernel 2.6.30-02063010-generic [OK] Trying kernel 2.6.29-02062906-generic [OK] Trying kernel 2.6.28-02062810-generic [OK] Trying kernel 2.6.27-020627-generic [OK] Trying kernel 2.6.26-020626-generic [OK] Trying kernel 2.6.25-020625-generic [OK] Trying kernel 2.6.24-020624-generic [OK] Signed-off-by: Ozan Çağlayan --- include/linux/compat-3.6.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/include/linux/compat-3.6.h b/include/linux/compat-3.6.h index 0b36ca0..466975b 100644 --- a/include/linux/compat-3.6.h +++ b/include/linux/compat-3.6.h @@ -5,6 +5,27 @@ #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) +/** + * Backports + * + * commit cdcac9cd7741af2c2b9255cbf060f772596907bb + * Author: Dave Airlie + * Date: Wed Jun 27 08:35:52 2012 +0100 + * + * pci_regs: define LNKSTA2 pcie cap + bits. + * + * We need these for detecting the max link speed for drm drivers. + * + * Acked-by: Bjorn Helgaas + * Signed-off-by: Dave Airlie + */ + +#define PCI_EXP_LNKCAP2 44 /* Link Capability 2 */ +#define PCI_EXP_LNKCAP2_SLS_2_5GB 0x01 /* Current Link Speed 2.5GT/s */ +#define PCI_EXP_LNKCAP2_SLS_5_0GB 0x02 /* Current Link Speed 5.0GT/s */ +#define PCI_EXP_LNKCAP2_SLS_8_0GB 0x04 /* Current Link Speed 8.0GT/s */ +#define PCI_EXP_LNKCAP2_CROSSLINK 0x100 /* Crosslink supported */ + #include #include -- 1.7.10.4