From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wenzhuo Lu Subject: [PATCH 12/37] ixgbe/base: add macro for x550em bus speed fuse Date: Wed, 24 Jun 2015 11:26:01 +0800 Message-ID: <1435116386-12010-13-git-send-email-wenzhuo.lu@intel.com> References: <1435116386-12010-1-git-send-email-wenzhuo.lu@intel.com> To: dev@dpdk.org Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id B6092C53E for ; Wed, 24 Jun 2015 05:27:01 +0200 (CEST) In-Reply-To: <1435116386-12010-1-git-send-email-wenzhuo.lu@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" x550em has two different bus speeds, 300 MHz and 400 MHz. A bit in a fuse register tells which it is, with a 1 meaning the bus is running at 300 MHz. Signed-off-by: Wenzhuo Lu --- drivers/net/ixgbe/base/ixgbe_type.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h index de73172..c87b6a0 100644 --- a/drivers/net/ixgbe/base/ixgbe_type.h +++ b/drivers/net/ixgbe/base/ixgbe_type.h @@ -3832,6 +3832,8 @@ struct ixgbe_hw { #define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF +#define IXGBE_FUSES0_GROUP(_i) (0x11158 + ((_i) * 4)) +#define IXGBE_FUSES0_300MHZ (1 << 5) #define IXGBE_KRM_PORT_CAR_GEN_CTRL(P) ((P == 0) ? (0x4010) : (0x8010)) #define IXGBE_KRM_LINK_CTRL_1(P) ((P == 0) ? (0x420C) : (0x820C)) -- 1.9.3