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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/ethernet/freescale/fman/fman_muram.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman_muram.h')
-rw-r--r--drivers/net/ethernet/freescale/fman/fman_muram.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_muram.h b/drivers/net/ethernet/freescale/fman/fman_muram.h
new file mode 100644
index 000000000..3643af61b
--- /dev/null
+++ b/drivers/net/ethernet/freescale/fman/fman_muram.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */
+/*
+ * Copyright 2008 - 2015 Freescale Semiconductor Inc.
+ */
+
+#ifndef __FM_MURAM_EXT
+#define __FM_MURAM_EXT
+
+#include <linux/types.h>
+
+#define FM_MURAM_INVALID_ALLOCATION -1
+
+/* Structure for FM MURAM information */
+struct muram_info;
+
+struct muram_info *fman_muram_init(phys_addr_t base, size_t size);
+
+unsigned long fman_muram_offset_to_vbase(struct muram_info *muram,
+ unsigned long offset);
+
+unsigned long fman_muram_alloc(struct muram_info *muram, size_t size);
+
+void fman_muram_free_mem(struct muram_info *muram, unsigned long offset,
+ size_t size);
+
+#endif /* __FM_MURAM_EXT */