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WIP primary OSD read

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This commit is contained in:
Vitaliy Filippov
2020-01-30 22:06:46 +03:00
parent f4707709c6
commit ec50957c41
10 changed files with 133 additions and 19 deletions
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osd_ops.h
+15 -1
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@@ -20,7 +20,8 @@
#define OSD_OP_SHOW_CONFIG 9
#define OSD_OP_READ 10
#define OSD_OP_WRITE 11
#define OSD_OP_MAX 11
#define OSD_OP_SYNC 12
#define OSD_OP_MAX 12
// Alignment & limit for read/write operations
#define OSD_RW_ALIGN 512
#define OSD_RW_MAX 64*1024*1024
@@ -155,6 +156,17 @@ struct __attribute__((__packed__)) osd_reply_rw_t
osd_reply_header_t header;
};
// sync to the primary OSD
struct __attribute__((__packed__)) osd_op_sync_t
{
osd_op_header_t header;
};
struct __attribute__((__packed__)) osd_reply_sync_t
{
osd_reply_header_t header;
};
union osd_any_op_t
{
osd_op_header_t hdr;
@@ -165,6 +177,7 @@ union osd_any_op_t
osd_op_secondary_list_t sec_list;
osd_op_show_config_t show_conf;
osd_op_rw_t rw;
osd_op_sync_t sync;
};
union osd_any_reply_t
@@ -177,4 +190,5 @@ union osd_any_reply_t
osd_reply_secondary_list_t sec_list;
osd_reply_show_config_t show_conf;
osd_reply_rw_t rw;
osd_reply_sync_t sync;
};