mlx4_core: Use mmiowb() to avoid firmware commands getting jumbled up
[linux-2.6] / include / asm-ia64 / current.h
1 #ifndef _ASM_IA64_CURRENT_H
2 #define _ASM_IA64_CURRENT_H
3
4 /*
5  * Modified 1998-2000
6  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
7  */
8
9 #include <asm/intrinsics.h>
10
11 /*
12  * In kernel mode, thread pointer (r13) is used to point to the current task
13  * structure.
14  */
15 #define current ((struct task_struct *) ia64_getreg(_IA64_REG_TP))
16
17 #endif /* _ASM_IA64_CURRENT_H */