1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _SPARC_FB_H_
3 #define _SPARC_FB_H_
4
5 #include <linux/io.h>
6
7 #include <asm/page.h>
8
9 struct fb_info;
10
11 #ifdef CONFIG_SPARC32
pgprot_framebuffer(pgprot_t prot,unsigned long vm_start,unsigned long vm_end,unsigned long offset)12 static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
13 unsigned long vm_start, unsigned long vm_end,
14 unsigned long offset)
15 {
16 return prot;
17 }
18 #define pgprot_framebuffer pgprot_framebuffer
19 #endif
20
21 int fb_is_primary_device(struct fb_info *info);
22 #define fb_is_primary_device fb_is_primary_device
23
fb_memcpy_fromio(void * to,const volatile void __iomem * from,size_t n)24 static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
25 {
26 sbus_memcpy_fromio(to, from, n);
27 }
28 #define fb_memcpy_fromio fb_memcpy_fromio
29
fb_memcpy_toio(volatile void __iomem * to,const void * from,size_t n)30 static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
31 {
32 sbus_memcpy_toio(to, from, n);
33 }
34 #define fb_memcpy_toio fb_memcpy_toio
35
fb_memset_io(volatile void __iomem * addr,int c,size_t n)36 static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
37 {
38 sbus_memset_io(addr, c, n);
39 }
40 #define fb_memset fb_memset_io
41
42 #include <asm-generic/fb.h>
43
44 #endif /* _SPARC_FB_H_ */
45