diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/vfdi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/vfdi.h b/drivers/net/ethernet/sfc/vfdi.h index 656fa70f9993..225557caaf5a 100644 --- a/drivers/net/ethernet/sfc/vfdi.h +++ b/drivers/net/ethernet/sfc/vfdi.h @@ -152,7 +152,8 @@ enum vfdi_op { * all traffic at this receive queue. * @u.mac_filter.flags: MAC filter flags. * @u.set_status_page.dma_addr: Base address for the &struct vfdi_status. - * This address must be such that the structure fits within a page. + * This address must be page-aligned and the PF may write up to a + * whole page (allowing for extension of the structure). * @u.set_status_page.peer_page_count: Number of additional pages the VF * has provided into which peer addresses may be DMAd. * @u.set_status_page.peer_page_addr: Array of DMA addresses of pages. |