diff options
Diffstat (limited to 'sys/dev/hyperv/netvsc/hv_net_vsc.h')
| -rw-r--r-- | sys/dev/hyperv/netvsc/hv_net_vsc.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/sys/dev/hyperv/netvsc/hv_net_vsc.h b/sys/dev/hyperv/netvsc/hv_net_vsc.h index 4e63b94..e684cc5 100644 --- a/sys/dev/hyperv/netvsc/hv_net_vsc.h +++ b/sys/dev/hyperv/netvsc/hv_net_vsc.h @@ -38,12 +38,16 @@ #ifndef __HV_NET_VSC_H__ #define __HV_NET_VSC_H__ -#include <sys/types.h> #include <sys/param.h> #include <sys/lock.h> #include <sys/malloc.h> +#include <sys/queue.h> #include <sys/sx.h> +#include <machine/bus.h> +#include <sys/bus.h> +#include <sys/bus_dma.h> + #include <netinet/in.h> #include <netinet/tcp_lro.h> @@ -984,6 +988,9 @@ typedef struct { hv_bool_uint8_t link_state; } netvsc_device_info; +struct hn_txdesc; +SLIST_HEAD(hn_txdesc_list, hn_txdesc); + /* * Device-specific softc structure */ @@ -1002,6 +1009,18 @@ typedef struct hn_softc { struct hv_device *hn_dev_obj; netvsc_dev *net_dev; + int hn_txdesc_cnt; + struct hn_txdesc *hn_txdesc; + bus_dma_tag_t hn_tx_data_dtag; + bus_dma_tag_t hn_tx_rndis_dtag; + int hn_tx_chimney_size; + int hn_tx_chimney_max; + + struct mtx hn_txlist_spin; + struct hn_txdesc_list hn_txlist; + int hn_txdesc_avail; + int hn_txeof; + struct lro_ctrl hn_lro; int hn_lro_hiwat; @@ -1013,6 +1032,11 @@ typedef struct hn_softc { u_long hn_csum_trusted; u_long hn_lro_tried; u_long hn_small_pkts; + u_long hn_no_txdescs; + u_long hn_send_failed; + u_long hn_txdma_failed; + u_long hn_tx_collapsed; + u_long hn_tx_chimney; } hn_softc_t; |
