[RFC][PATCH v4 13/18] Add header file for mp device.
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From: xiaohui.xin on 25 Apr 2010 05:20 From: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Zhao Yu <yzhao81(a)gmail.com> Reviewed-by: Jeff Dike <jdike(a)linux.intel.com> --- include/linux/mpassthru.h | 29 +++++++++++++++++++++++++++++ 1 files changed, 29 insertions(+), 0 deletions(-) create mode 100644 include/linux/mpassthru.h diff --git a/include/linux/mpassthru.h b/include/linux/mpassthru.h new file mode 100644 index 0000000..e3983d3 --- /dev/null +++ b/include/linux/mpassthru.h @@ -0,0 +1,29 @@ +#ifndef __MPASSTHRU_H +#define __MPASSTHRU_H + +#include <linux/types.h> +#include <linux/if_ether.h> + +/* ioctl defines */ +#define MPASSTHRU_BINDDEV _IOW('M', 213, int) +#define MPASSTHRU_UNBINDDEV _IOW('M', 214, int) + +/* MPASSTHRU ifc flags */ +#define IFF_MPASSTHRU 0x0001 +#define IFF_MPASSTHRU_EXCL 0x0002 + +#ifdef __KERNEL__ +#if defined(CONFIG_MEDIATE_PASSTHRU) || defined(CONFIG_MEDIATE_PASSTHRU_MODULE) +struct socket *mp_get_socket(struct file *); +#else +#include <linux/err.h> +#include <linux/errno.h> +struct file; +struct socket; +static inline struct socket *mp_get_socket(struct file *f) +{ + return ERR_PTR(-EINVAL); +} +#endif /* CONFIG_MEDIATE_PASSTHRU */ +#endif /* __KERNEL__ */ +#endif /* __MPASSTHRU_H */ -- 1.5.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |