linux-kernel - [PATCH AUTOSEL 4.19 065/158] x86/cpu: Add Ice Lake NNPI to Intel family

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Message-Id: <20190715141809.8445-65-sashal@kernel.org>
Date:   Mon, 15 Jul 2019 10:16:36 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Rajneesh Bhardwaj <rajneesh.bhardwaj@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>, bp@...e.de,
        Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Peter Zijlstra <peterz@...radead.org>,
        platform-driver-x86@...r.kernel.org,
        Qiuxu Zhuo <qiuxu.zhuo@...el.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Len Brown <lenb@...nel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH AUTOSEL 4.19 065/158] x86/cpu: Add Ice Lake NNPI to Intel family

From: Rajneesh Bhardwaj <rajneesh.bhardwaj@...ux.intel.com>

[ Upstream commit e32d045cd4ba06b59878323e434bad010e78e658 ]

Add the CPUID model number of Ice Lake Neural Network Processor for Deep
Learning Inference (ICL-NNPI) to the Intel family list. Ice Lake NNPI uses
model number 0x9D and this will be documented in a future version of Intel
Software Development Manual.

Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@...ux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: bp@...e.de
Cc: Borislav Petkov <bp@...en8.de>
Cc: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Kan Liang <kan.liang@...ux.intel.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: platform-driver-x86@...r.kernel.org
Cc: Qiuxu Zhuo <qiuxu.zhuo@...el.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: Len Brown <lenb@...nel.org>
Cc: Linux PM <linux-pm@...r.kernel.org>
Link: https://lkml.kernel.org/r/20190606012419.13250-1-rajneesh.bhardwaj@linux.intel.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/x86/include/asm/intel-family.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 2e38fb82b91d..aebedbaf5260 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -56,6 +56,7 @@
 #define INTEL_FAM6_ICELAKE_XEON_D	0x6C
 #define INTEL_FAM6_ICELAKE_DESKTOP	0x7D
 #define INTEL_FAM6_ICELAKE_MOBILE	0x7E
+#define INTEL_FAM6_ICELAKE_NNPI		0x9D
 
 /* "Small Core" Processors (Atom) */
 
-- 
2.20.1