diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2017-03-05 04:27:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-17 09:10:49 +0300 |
| commit | 4827ee1dca5691c9fc568883170a568db94f9b38 (patch) | |
| tree | 96f7e3d7511c8a6c8ebfbce933e3488366b074a2 /drivers/hv/hyperv_vmbus.h | |
| parent | 2a9d7de2038e87bb2a1085ac73c4246c260263f0 (diff) | |
| download | linux-4827ee1dca5691c9fc568883170a568db94f9b38.tar.xz | |
vmbus: expose debug info for drivers
Allow driver to get debug information about state of the ring.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hyperv_vmbus.h')
| -rw-r--r-- | drivers/hv/hyperv_vmbus.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h index a69b52de8d56..6113e915c50e 100644 --- a/drivers/hv/hyperv_vmbus.h +++ b/drivers/hv/hyperv_vmbus.h @@ -248,14 +248,6 @@ struct hv_context { extern struct hv_context hv_context; -struct hv_ring_buffer_debug_info { - u32 current_interrupt_mask; - u32 current_read_index; - u32 current_write_index; - u32 bytes_avail_toread; - u32 bytes_avail_towrite; -}; - /* Hv Interface */ extern int hv_init(void); @@ -289,9 +281,6 @@ int hv_ringbuffer_read(struct vmbus_channel *channel, void *buffer, u32 buflen, u32 *buffer_actual_len, u64 *requestid, bool raw); -void hv_ringbuffer_get_debuginfo(const struct hv_ring_buffer_info *ring_info, - struct hv_ring_buffer_debug_info *debug_info); - /* * Maximum channels is determined by the size of the interrupt page * which is PAGE_SIZE. 1/2 of PAGE_SIZE is for send endpoint interrupt |