diff options
Diffstat (limited to 'sys/dev/hyperv/include/vmbus.h')
| -rw-r--r-- | sys/dev/hyperv/include/vmbus.h | 72 |
1 files changed, 38 insertions, 34 deletions
diff --git a/sys/dev/hyperv/include/vmbus.h b/sys/dev/hyperv/include/vmbus.h index 7c06580..47b7985 100644 --- a/sys/dev/hyperv/include/vmbus.h +++ b/sys/dev/hyperv/include/vmbus.h @@ -30,6 +30,8 @@ #define _VMBUS_H_ #include <sys/param.h> +#include <sys/bus.h> +#include <machine/bus.h> /* * VMBUS version is 32 bit, upper 16 bit for major_number and lower @@ -115,45 +117,47 @@ vmbus_get_channel(device_t dev) return device_get_ivars(dev); } -int vmbus_chan_open(struct vmbus_channel *chan, - int txbr_size, int rxbr_size, const void *udata, int udlen, - vmbus_chan_callback_t cb, void *cbarg); -void vmbus_chan_close(struct vmbus_channel *chan); +int vmbus_chan_open(struct vmbus_channel *chan, + int txbr_size, int rxbr_size, const void *udata, int udlen, + vmbus_chan_callback_t cb, void *cbarg); +void vmbus_chan_close(struct vmbus_channel *chan); -int vmbus_chan_gpadl_connect(struct vmbus_channel *chan, - bus_addr_t paddr, int size, uint32_t *gpadl); -int vmbus_chan_gpadl_disconnect(struct vmbus_channel *chan, - uint32_t gpadl); +int vmbus_chan_gpadl_connect(struct vmbus_channel *chan, + bus_addr_t paddr, int size, uint32_t *gpadl); +int vmbus_chan_gpadl_disconnect(struct vmbus_channel *chan, + uint32_t gpadl); -void vmbus_chan_cpu_set(struct vmbus_channel *chan, int cpu); -void vmbus_chan_cpu_rr(struct vmbus_channel *chan); +void vmbus_chan_cpu_set(struct vmbus_channel *chan, int cpu); +void vmbus_chan_cpu_rr(struct vmbus_channel *chan); struct vmbus_channel * - vmbus_chan_cpu2chan(struct vmbus_channel *chan, int cpu); -void vmbus_chan_set_readbatch(struct vmbus_channel *chan, bool on); + vmbus_chan_cpu2chan(struct vmbus_channel *chan, int cpu); +void vmbus_chan_set_readbatch(struct vmbus_channel *chan, bool on); struct vmbus_channel ** - vmbus_subchan_get(struct vmbus_channel *pri_chan, int subchan_cnt); -void vmbus_subchan_rel(struct vmbus_channel **subchan, int subchan_cnt); -void vmbus_subchan_drain(struct vmbus_channel *pri_chan); - -int vmbus_chan_recv(struct vmbus_channel *chan, void *data, int *dlen, - uint64_t *xactid); -int vmbus_chan_recv_pkt(struct vmbus_channel *chan, - struct vmbus_chanpkt_hdr *pkt, int *pktlen); - -int vmbus_chan_send(struct vmbus_channel *chan, uint16_t type, - uint16_t flags, void *data, int dlen, uint64_t xactid); -int vmbus_chan_send_sglist(struct vmbus_channel *chan, - struct vmbus_gpa sg[], int sglen, void *data, int dlen, - uint64_t xactid); -int vmbus_chan_send_prplist(struct vmbus_channel *chan, - struct vmbus_gpa_range *prp, int prp_cnt, void *data, int dlen, - uint64_t xactid); - -uint32_t vmbus_chan_id(const struct vmbus_channel *chan); -uint32_t vmbus_chan_subidx(const struct vmbus_channel *chan); -bool vmbus_chan_is_primary(const struct vmbus_channel *chan); + vmbus_subchan_get(struct vmbus_channel *pri_chan, + int subchan_cnt); +void vmbus_subchan_rel(struct vmbus_channel **subchan, + int subchan_cnt); +void vmbus_subchan_drain(struct vmbus_channel *pri_chan); + +int vmbus_chan_recv(struct vmbus_channel *chan, void *data, int *dlen, + uint64_t *xactid); +int vmbus_chan_recv_pkt(struct vmbus_channel *chan, + struct vmbus_chanpkt_hdr *pkt, int *pktlen); + +int vmbus_chan_send(struct vmbus_channel *chan, uint16_t type, + uint16_t flags, void *data, int dlen, uint64_t xactid); +int vmbus_chan_send_sglist(struct vmbus_channel *chan, + struct vmbus_gpa sg[], int sglen, void *data, int dlen, + uint64_t xactid); +int vmbus_chan_send_prplist(struct vmbus_channel *chan, + struct vmbus_gpa_range *prp, int prp_cnt, void *data, + int dlen, uint64_t xactid); + +uint32_t vmbus_chan_id(const struct vmbus_channel *chan); +uint32_t vmbus_chan_subidx(const struct vmbus_channel *chan); +bool vmbus_chan_is_primary(const struct vmbus_channel *chan); const struct hyperv_guid * - vmbus_chan_guid_inst(const struct vmbus_channel *chan); + vmbus_chan_guid_inst(const struct vmbus_channel *chan); #endif /* !_VMBUS_H_ */ |
