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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 15:15:09 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 16:47:30 +1030 |
| commit | 69a09dc1742ffbb3b02f3a1e03da4801e96452e9 (patch) | |
| tree | c9887c6b6150810ba103b76cf9d4376af3edd5e5 /drivers/lguest/lg.h | |
| parent | 18c137371b2ea86d263b75665a4904a0b8872990 (diff) | |
lguest: write more information to userspace about pending traps.
This is preparation for userspace handling MMIO and ioport accesses.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/lg.h')
| -rw-r--r-- | drivers/lguest/lg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h index 1c98bf74fd68..020fec5bb072 100644 --- a/drivers/lguest/lg.h +++ b/drivers/lguest/lg.h @@ -50,7 +50,8 @@ struct lg_cpu { /* Bitmap of what has changed: see CHANGED_* above. */ int changed; - unsigned long pending_notify; /* pfn from LHCALL_NOTIFY */ + /* Pending operation. */ + struct lguest_pending pending; unsigned long *reg_read; /* register from LHREQ_GETREG */ |