From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/lib/zlib_inflate/infutil.h | 18 ++++++++++++++++--
1 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/kernel/lib/zlib_inflate/infutil.h b/kernel/lib/zlib_inflate/infutil.h
index eb1a900..784ab33 100644
--- a/kernel/lib/zlib_inflate/infutil.h
+++ b/kernel/lib/zlib_inflate/infutil.h
@@ -12,14 +12,28 @@
#define _INFUTIL_H
#include <linux/zlib.h>
+#ifdef CONFIG_ZLIB_DFLTCC
+#include "../zlib_dfltcc/dfltcc.h"
+#include <asm/page.h>
+#endif
/* memory allocation for inflation */
struct inflate_workspace {
struct inflate_state inflate_state;
- unsigned char working_window[1 << MAX_WBITS];
+#ifdef CONFIG_ZLIB_DFLTCC
+ struct dfltcc_state dfltcc_state;
+ unsigned char working_window[(1 << MAX_WBITS) + PAGE_SIZE];
+#else
+ unsigned char working_window[(1 << MAX_WBITS)];
+#endif
};
-#define WS(z) ((struct inflate_workspace *)(z->workspace))
+#ifdef CONFIG_ZLIB_DFLTCC
+/* dfltcc_state must be doubleword aligned for DFLTCC call */
+static_assert(offsetof(struct inflate_workspace, dfltcc_state) % 8 == 0);
+#endif
+
+#define WS(strm) ((struct inflate_workspace *)(strm->workspace))
#endif
--
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