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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/xtensa/platforms/iss/io.c | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'arch/xtensa/platforms/iss/io.c')
| -rw-r--r-- | arch/xtensa/platforms/iss/io.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/xtensa/platforms/iss/io.c b/arch/xtensa/platforms/iss/io.c new file mode 100644 index 00000000..571d0b24 --- /dev/null +++ b/arch/xtensa/platforms/iss/io.c @@ -0,0 +1,32 @@ +/* This file isn't really needed right now. */ + +#if 0 + +#include <asm/io.h> +#include <platform/platform-iss/simcall.h> + +extern int __simc (); + + +char iss_serial_getc() +{ + char c; + __simc( SYS_read, 0, &c, 1 ); + return c; +} + +void iss_serial_putc( char c ) +{ + __simc( SYS_write, 1, &c, 1 ); +} + +void iss_serial_puts( char *s ) +{ + if( s != 0 && *s != 0 ) + __simc( SYS_write, 1, s, strlen(s) ); +} + +/*#error Need I/O ports to specific hardware!*/ + +#endif + |