diff options
| -rw-r--r-- | drivers/thunderbolt/nhi_regs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/thunderbolt/nhi_regs.h b/drivers/thunderbolt/nhi_regs.h index 297a3e440648..cf5222bee971 100644 --- a/drivers/thunderbolt/nhi_regs.h +++ b/drivers/thunderbolt/nhi_regs.h @@ -21,6 +21,12 @@ enum ring_flags { /** * struct ring_desc - TX/RX ring entry + * @phys: DMA mapped address of the frame + * @length: Size of the ring + * @eof: End of frame protocol defined field + * @sof: Start of frame protocol defined field + * @flags: Ring descriptor flags + * @time: Fill with zero * * For TX set length/eof/sof. * For RX length/eof/sof are set by the NHI. |