diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2000-02-23 00:40:54 +0000 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2000-02-23 00:40:54 +0000 |
commit | 529c593ece216e4aaffd36bd940cb94f1fa63129 (patch) | |
tree | 78f1c0b805f5656aa7b0417a043c5346f700a2cf /include/linux/atmapi.h | |
parent | 0bd079751d25808d1972baee5c4eaa1db2227257 (diff) |
Merge with 2.3.43. I did ignore all modifications to the qlogicisp.c
driver due to the Origin A64 hacks.
Diffstat (limited to 'include/linux/atmapi.h')
-rw-r--r-- | include/linux/atmapi.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/atmapi.h b/include/linux/atmapi.h new file mode 100644 index 000000000..bdf01ef9c --- /dev/null +++ b/include/linux/atmapi.h @@ -0,0 +1,29 @@ +/* atmapi.h - ATM API user space/kernel compatibility */ + +/* Written 1999,2000 by Werner Almesberger, EPFL ICA */ + + +#ifndef _LINUX_ATMAPI_H +#define _LINUX_ATMAPI_H + +#ifdef __sparc__ +/* such alignment is not required on 32 bit sparcs, but we can't + figure that we are on a sparc64 while compiling user-space programs. */ +#define __ATM_API_ALIGN __attribute__((aligned(8))) +#else +#define __ATM_API_ALIGN +#endif + + +/* + * Opaque type for kernel pointers. Note that _ is never accessed. We need + * the struct in order hide the array, so that we can make simple assignments + * instead of being forced to use memcpy. It also improves error reporting for + * code that still assumes that we're passing unsigned longs. + * + * Convention: NULL pointers are passed as a field of all zeroes. + */ + +typedef struct { unsigned char _[8]; } atm_kptr_t; + +#endif |