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Commit c508ad46 authored by Alessandro Rubini's avatar Alessandro Rubini Committed by Federico Vaga
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zio-user.h: add the mem_offset field to control struct 

Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
Acked-by: 's avatarFederico Vaga <federico.vaga@gmail.com>
parent b81d033c
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Showing with 9 additions and 5 deletions
include/linux/zio-user.h
View file @ c508ad46
......@@ -70,19 +70,23 @@ struct zio_control {
struct zio_timestamp tstamp;
/* byte 56 */
uint32_t mem_offset; /* position in mmap buffer of this block */
uint32_t reserved; /* possibly another offset, or space for 64b */
/* byte 64 */
/* The control block includes what device the data belongs to */
char devname[ZIO_OBJ_NAME_LEN];
/* byte 68 */
/* byte 76 */
/* Each data block is associated with a trigger and its features */
char triggername[ZIO_OBJ_NAME_LEN];
/* byte 80 */
/* byte 88 */
struct zio_ctrl_attr attr_channel;
struct zio_ctrl_attr attr_trigger;
/* byte 480 */
uint8_t __fill_end[ZIO_CONTROL_SIZE - 480];
/* byte 488 */
uint8_t __fill_end[ZIO_CONTROL_SIZE - 488];
};
/* The following flags are used in the control structure */
......
include/linux/zio.h
View file @ c508ad46
......@@ -5,7 +5,7 @@
/* ZIO_VERSION: is a zio_class attribute to identify the framework version*/
#define ZIO_MAJOR_VERSION 0
#define ZIO_MINOR_VERSION 3
#define ZIO_MINOR_VERSION 4
#define ZIO_OBJ_NAME_LEN 12 /* name for registered object and ctrl struct */
......
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