From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/crypto/ccp/sp-dev.h | 30 ++++++++++++++++++++----------
1 files changed, 20 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/crypto/ccp/sp-dev.h b/kernel/drivers/crypto/ccp/sp-dev.h
index 14398ca..0218d06 100644
--- a/kernel/drivers/crypto/ccp/sp-dev.h
+++ b/kernel/drivers/crypto/ccp/sp-dev.h
@@ -1,22 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* AMD Secure Processor driver
*
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
+ * Copyright (C) 2017-2019 Advanced Micro Devices, Inc.
*
* Author: Tom Lendacky <thomas.lendacky@amd.com>
* Author: Gary R Hook <gary.hook@amd.com>
* Author: Brijesh Singh <brijesh.singh@amd.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef __SP_DEV_H__
#define __SP_DEV_H__
#include <linux/device.h>
-#include <linux/pci.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
#include <linux/list.h>
@@ -43,10 +39,23 @@
const unsigned int rsamax;
};
-struct psp_vdata {
+struct sev_vdata {
const unsigned int cmdresp_reg;
const unsigned int cmdbuff_addr_lo_reg;
const unsigned int cmdbuff_addr_hi_reg;
+};
+
+struct tee_vdata {
+ const unsigned int cmdresp_reg;
+ const unsigned int cmdbuff_addr_lo_reg;
+ const unsigned int cmdbuff_addr_hi_reg;
+ const unsigned int ring_wptr_reg;
+ const unsigned int ring_rptr_reg;
+};
+
+struct psp_vdata {
+ const struct sev_vdata *sev;
+ const struct tee_vdata *tee;
const unsigned int feature_reg;
const unsigned int inten_reg;
const unsigned int intsts_reg;
@@ -81,6 +90,7 @@
/* get and set master device */
struct sp_device*(*get_psp_master_device)(void);
void (*set_psp_master_device)(struct sp_device *);
+ void (*clear_psp_master_device)(struct sp_device *);
bool irq_registered;
bool use_tasklet;
@@ -109,7 +119,7 @@
void sp_destroy(struct sp_device *sp);
struct sp_device *sp_get_master(void);
-int sp_suspend(struct sp_device *sp, pm_message_t state);
+int sp_suspend(struct sp_device *sp);
int sp_resume(struct sp_device *sp);
int sp_request_ccp_irq(struct sp_device *sp, irq_handler_t handler,
const char *name, void *data);
@@ -124,7 +134,7 @@
int ccp_dev_init(struct sp_device *sp);
void ccp_dev_destroy(struct sp_device *sp);
-int ccp_dev_suspend(struct sp_device *sp, pm_message_t state);
+int ccp_dev_suspend(struct sp_device *sp);
int ccp_dev_resume(struct sp_device *sp);
#else /* !CONFIG_CRYPTO_DEV_SP_CCP */
@@ -135,7 +145,7 @@
}
static inline void ccp_dev_destroy(struct sp_device *sp) { }
-static inline int ccp_dev_suspend(struct sp_device *sp, pm_message_t state)
+static inline int ccp_dev_suspend(struct sp_device *sp)
{
return 0;
}
--
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