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authorChristian Pointner <equinox@helsinki.at>2024-05-10 18:52:23 (GMT)
committerChristian Pointner <equinox@helsinki.at>2024-05-10 18:52:23 (GMT)
commita641800acf13b5fb1463d4280c3ee7fc267143fb (patch)
tree248b647a682f71d9eb90d14d24081368ea905a42 /snd-alpx/alpx_axcmem.h
parentcc4badffe0e02d159c21eb90ea080a6a2f90cb4b (diff)
import whole driver package
Diffstat (limited to 'snd-alpx/alpx_axcmem.h')
-rw-r--r--snd-alpx/alpx_axcmem.h115
1 files changed, 0 insertions, 115 deletions
diff --git a/snd-alpx/alpx_axcmem.h b/snd-alpx/alpx_axcmem.h
deleted file mode 100644
index 20b35a0..0000000
--- a/snd-alpx/alpx_axcmem.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
-* Support for Digigram AlpX PCI-e boards
-*
-* Copyright (c) 2024 Digigram Digital (info@digigram.com)
-*/
-
-#ifndef _ALPX_AXCMEM_H_
-#define _ALPX_AXCMEM_H_
-
-#include "alpx.h"
-
-#include <linux/types.h>
-#include <linux/io.h>
-
-
-/** Types **/
-
-/* Register's location in AXCMEM area */
-struct alpx_axcmem_loc
-{
- uint32_t page; /* page index, absolute or relative to a page group */
- uint32_t line; /* line index */
- uint32_t row; /* Row index */
-};
-
-/** Services **/
-/* Navigation */
-
-/* return the register's address given the alp device and register's location */
-void* alpx_axcmem_getRegAddr(struct alpx_device* alp,
- const struct alpx_axcmem_loc* loc);
-
-/* Return the register's address in a pointed page through the given reference register's localation, base is the address of the used PCI BAR */
-void* alpx_axcmem_getPointedRegAddrByRefLoc(struct alpx_device* alp,
- const struct alpx_axcmem_loc* ref_loc,
- const struct alpx_axcmem_loc* loc);
-
-
-
-/* Values, these functions check the value alignement ! Use assertion !*/
-/* Values Little Endian by default, "BE" for big endian */
-static inline uint8_t alpx_axcmem_getRegU8Value(void* addr)
-{
- return readb(addr);
-}
-
-static inline void alpx_axcmem_setRegU8Value(void* addr, uint8_t value)
-{
- writeb(value, addr);
-}
-
-static inline uint16_t alpx_axcmem_getRegU16Value(void* addr)
-{
- return le16_to_cpu(readw(addr));
-}
-
-static inline void alpx_axcmem_setRegU16Value(void* addr, uint16_t value)
-{
- writew(cpu_to_le16(value), addr);
-}
-
-static inline uint16_t alpx_axcmem_getRegBEU16Value(void* addr)
-{
- return be16_to_cpu(alpx_axcmem_getRegU16Value(addr));
-
-}
-
-static inline void alpx_axcmem_setRegBEU16Value(void* addr, uint16_t value)
-{
- writew(cpu_to_be16(value), addr);
-}
-
-
-static inline uint32_t alpx_axcmem_getRegU32Value(void* addr)
-{
- return le32_to_cpu(readl(addr));
-}
-
-static inline void alpx_axcmem_setRegU32Value(void* addr, uint32_t value)
-{
-
- writel(cpu_to_le32(value), addr);
-}
-
-static inline uint32_t alpx_axcmem_getRegBEU32Value(void* addr)
-{
- return be32_to_cpu(readl(addr));
-}
-
-static inline void alpx_axcmem_setRegBEU32Value(void* addr, uint32_t value)
-{
-
- writel(cpu_to_be32(value), addr);
-}
-/* Same but can be used as ptr : not inlined*/
-uint32_t alpx_axcmem_getRegU8Value_ptr(void* addr);
-void alpx_axcmem_setRegU8Value_ptr(void* addr, uint32_t value);
-uint32_t alpx_axcmem_getRegU16Value_ptr(void* addr);
-void alpx_axcmem_setRegU16Value_ptr(void* addr, uint32_t value);
-uint32_t alpx_axcmem_getRegBEU16Value_ptr(void* addr);
-void alpx_axcmem_setRegBEU16Value_ptr(void* addr, uint32_t value);
-uint32_t alpx_axcmem_getRegU32Value_ptr(void* addr);
-void alpx_axcmem_setRegU32Value_ptr(void* addr, uint32_t value);
-uint32_t alpx_axcmem_getRegBEU32Value_ptr(void* addr);
-void alpx_axcmem_setRegBEU32Value_ptr(void* addr, uint32_t value);
-
-
-int alpx_acxmem_getByteArrayByRefLoc(struct alpx_device* alp,
- const struct alpx_axcmem_loc* ref_loc,
- const struct alpx_axcmem_loc* loc,
- unsigned char* dst,
- unsigned int length);
-
-#endif /*_ALPX_AXCMEM_H_*/