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authorRijo Thomas <Rijo-john.Thomas@amd.com>2019-12-04 11:48:58 +0530
committerHerbert Xu <herbert@gondor.apana.org.au>2019-12-20 14:52:59 +0800
commit9b67d08dbc1751ab15d972a63a4d9132e7e7442f (patch)
tree7c45944a0087b07a025d86b1785e835cd8ac3c06
parentd9e1670b8005999998b557c0e301bb68192bb1c8 (diff)
downloadlinux-9b67d08dbc1751ab15d972a63a4d9132e7e7442f.tar.bz2
crypto: ccp - rename psp-dev files to sev-dev
This is a preliminary patch for creating a generic PSP device driver file, which will have support for both SEV and TEE (Trusted Execution Environment) interface. This patch does not introduce any new functionality, but simply renames psp-dev.c and psp-dev.h files to sev-dev.c and sev-dev.h files respectively. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Jens Wiklander <jens.wiklander@linaro.org> Co-developed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Acked-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/ccp/Makefile2
-rw-r--r--drivers/crypto/ccp/sev-dev.c (renamed from drivers/crypto/ccp/psp-dev.c)6
-rw-r--r--drivers/crypto/ccp/sev-dev.h (renamed from drivers/crypto/ccp/psp-dev.h)8
-rw-r--r--drivers/crypto/ccp/sp-pci.c2
4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/crypto/ccp/Makefile b/drivers/crypto/ccp/Makefile
index 6b86f1e6d634..9dafcf2c08f8 100644
--- a/drivers/crypto/ccp/Makefile
+++ b/drivers/crypto/ccp/Makefile
@@ -8,7 +8,7 @@ ccp-$(CONFIG_CRYPTO_DEV_SP_CCP) += ccp-dev.o \
ccp-dmaengine.o
ccp-$(CONFIG_CRYPTO_DEV_CCP_DEBUGFS) += ccp-debugfs.o
ccp-$(CONFIG_PCI) += sp-pci.o
-ccp-$(CONFIG_CRYPTO_DEV_SP_PSP) += psp-dev.o
+ccp-$(CONFIG_CRYPTO_DEV_SP_PSP) += sev-dev.o
obj-$(CONFIG_CRYPTO_DEV_CCP_CRYPTO) += ccp-crypto.o
ccp-crypto-objs := ccp-crypto-main.o \
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/sev-dev.c
index 7ca2d3408e7a..80fac4ff80ad 100644
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * AMD Platform Security Processor (PSP) interface
+ * AMD Secure Encrypted Virtualization (SEV) interface
*
- * Copyright (C) 2016,2018 Advanced Micro Devices, Inc.
+ * Copyright (C) 2016,2019 Advanced Micro Devices, Inc.
*
* Author: Brijesh Singh <brijesh.singh@amd.com>
*/
@@ -24,7 +24,7 @@
#include <asm/smp.h>
#include "sp-dev.h"
-#include "psp-dev.h"
+#include "sev-dev.h"
#define DEVICE_NAME "sev"
#define SEV_FW_FILE "amd/sev.fw"
diff --git a/drivers/crypto/ccp/psp-dev.h b/drivers/crypto/ccp/sev-dev.h
index dd516b35ba86..e86164785daf 100644
--- a/drivers/crypto/ccp/psp-dev.h
+++ b/drivers/crypto/ccp/sev-dev.h
@@ -2,13 +2,13 @@
/*
* AMD Platform Security Processor (PSP) interface driver
*
- * Copyright (C) 2017-2018 Advanced Micro Devices, Inc.
+ * Copyright (C) 2017-2019 Advanced Micro Devices, Inc.
*
* Author: Brijesh Singh <brijesh.singh@amd.com>
*/
-#ifndef __PSP_DEV_H__
-#define __PSP_DEV_H__
+#ifndef __SEV_DEV_H__
+#define __SEV_DEV_H__
#include <linux/device.h>
#include <linux/spinlock.h>
@@ -64,4 +64,4 @@ struct psp_device {
u8 build;
};
-#endif /* __PSP_DEV_H */
+#endif /* __SEV_DEV_H */
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
index b29d2e663e10..473cf14ed665 100644
--- a/drivers/crypto/ccp/sp-pci.c
+++ b/drivers/crypto/ccp/sp-pci.c
@@ -22,7 +22,7 @@
#include <linux/ccp.h>
#include "ccp-dev.h"
-#include "psp-dev.h"
+#include "sev-dev.h"
#define MSIX_VECTORS 2