Changeset b5c2f56 in mainline for uspace/lib/c/arch/ia32/include/ddi.h


Ignore:
Timestamp:
2012-11-04T12:41:53Z (12 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
d27a9c8f
Parents:
ef93167
Message:

libc: Make pio_read_* accept const ioports.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/lib/c/arch/ia32/include/ddi.h

    ref93167 rb5c2f56  
    3939#define IO_SPACE_BOUNDARY  ((void *) (64 * 1024))
    4040
    41 static inline uint8_t arch_pio_read_8(ioport8_t *port)
     41static inline uint8_t arch_pio_read_8(const ioport8_t *port)
    4242{
    4343        if (port < (ioport8_t *) IO_SPACE_BOUNDARY) {
    … …  
    5555}
    5656
    57 static inline uint16_t arch_pio_read_16(ioport16_t *port)
     57static inline uint16_t arch_pio_read_16(const ioport16_t *port)
    5858{
    5959        if (port < (ioport16_t *) IO_SPACE_BOUNDARY) {
    … …  
    7171}
    7272
    73 static inline uint32_t arch_pio_read_32(ioport32_t *port)
     73static inline uint32_t arch_pio_read_32(const ioport32_t *port)
    7474{
    7575        if (port < (ioport32_t *) IO_SPACE_BOUNDARY) {
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