From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 2482020954CBF for ; Thu, 22 Feb 2018 11:52:17 -0800 (PST) From: Tony Luck Subject: [PATCH 2/5] edac: Add new memory type for non-volatile DIMMs Date: Thu, 22 Feb 2018 11:58:08 -0800 Message-Id: <20180222195811.27237-3-tony.luck@intel.com> In-Reply-To: <20180222195811.27237-1-tony.luck@intel.com> References: <20180222195811.27237-1-tony.luck@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Borislav Petkov Cc: Jean Delvare , linux-nvdimm@lists.01.org, Aristeu Rozanski , "Rafael J. Wysocki" , Qiuxu Zhuo , linux-acpi@vger.kernel.org, Tony Luck , Borislav Petkov , Lv Zheng , Mauro Carvalho Chehab , Len Brown List-ID: There are now non-volatile versions of DIMMs. Add a new entry to "enum mem_type" and a new string in edac_mem_types[]. Signed-off-by: Tony Luck --- drivers/edac/edac_mc.c | 3 ++- include/linux/edac.h | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 1f61b736e075..3bb82e511eca 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -214,7 +214,8 @@ const char * const edac_mem_types[] = { [MEM_RDDR3] = "Registered-DDR3", [MEM_LRDDR3] = "Load-Reduced-DDR3-RAM", [MEM_DDR4] = "Unbuffered-DDR4", - [MEM_RDDR4] = "Registered-DDR4" + [MEM_RDDR4] = "Registered-DDR4", + [MEM_NVDIMM] = "Non-volatile-RAM", }; EXPORT_SYMBOL_GPL(edac_mem_types); diff --git a/include/linux/edac.h b/include/linux/edac.h index cd75c173fd00..bffb97828ed6 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -186,6 +186,7 @@ static inline char *mc_event_error_type(const unsigned int err_type) * @MEM_RDDR4: Registered DDR4 RAM * This is a variant of the DDR4 memories. * @MEM_LRDDR4: Load-Reduced DDR4 memory. + * @MEM_NVDIMM: Non-volatile RAM */ enum mem_type { MEM_EMPTY = 0, @@ -209,6 +210,7 @@ enum mem_type { MEM_DDR4, MEM_RDDR4, MEM_LRDDR4, + MEM_NVDIMM, }; #define MEM_FLAG_EMPTY BIT(MEM_EMPTY) @@ -231,6 +233,7 @@ enum mem_type { #define MEM_FLAG_DDR4 BIT(MEM_DDR4) #define MEM_FLAG_RDDR4 BIT(MEM_RDDR4) #define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4) +#define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM) /** * enum edac-type - Error Detection and Correction capabilities and mode -- 2.14.1 _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm