From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/arch/powerpc/include/asm/vas.h | 25 +++++++++++--------------
1 files changed, 11 insertions(+), 14 deletions(-)
diff --git a/kernel/arch/powerpc/include/asm/vas.h b/kernel/arch/powerpc/include/asm/vas.h
index 7714562..47062b4 100644
--- a/kernel/arch/powerpc/include/asm/vas.h
+++ b/kernel/arch/powerpc/include/asm/vas.h
@@ -1,10 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright 2016-17 IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*/
#ifndef _ASM_POWERPC_VAS_H
@@ -56,7 +52,7 @@
* Receive window attributes specified by the (in-kernel) owner of window.
*/
struct vas_rx_win_attr {
- void *rx_fifo;
+ u64 rx_fifo;
int rx_fifo_size;
int wcreds_max;
@@ -90,7 +86,6 @@
int wcreds_max;
int lpid;
int pidr; /* hardware PID (from SPRN_PID) */
- int pid; /* linux process id */
int pswid;
int rsvd_txbuf_count;
int tc_mode;
@@ -168,13 +163,15 @@
int vas_paste_crb(struct vas_window *win, int offset, bool re);
/*
- * Return a system-wide unique id for the VAS window @win.
+ * Register / unregister coprocessor type to VAS API which will be exported
+ * to user space. Applications can use this API to open / close window
+ * which can be used to send / receive requests directly to cooprcessor.
+ *
+ * Only NX GZIP coprocessor type is supported now, but this API can be
+ * used for others in future.
*/
-extern u32 vas_win_id(struct vas_window *win);
+int vas_register_coproc_api(struct module *mod, enum vas_cop_type cop_type,
+ const char *name);
+void vas_unregister_coproc_api(void);
-/*
- * Return the power bus paste address associated with @win so the caller
- * can map that address into their address space.
- */
-extern u64 vas_win_paste_addr(struct vas_window *win);
#endif /* __ASM_POWERPC_VAS_H */
--
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