hyperv: hv_vmbus_channel -> vmbus_channel
MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D7260
This commit is contained in:
Sepherosa Ziehau
parent
4143850b00
commit
82b8a87964
@ -104,56 +104,56 @@ struct vmbus_chanpkt_rxbuf {
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#define VMBUS_CHAN_SGLIST_MAX 32
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#define VMBUS_CHAN_PRPLIST_MAX 32
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struct hv_vmbus_channel;
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struct vmbus_channel;
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struct hyperv_guid;
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typedef void (*vmbus_chan_callback_t)(struct hv_vmbus_channel *, void *);
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typedef void (*vmbus_chan_callback_t)(struct vmbus_channel *, void *);
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static __inline struct hv_vmbus_channel *
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static __inline struct vmbus_channel *
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vmbus_get_channel(device_t dev)
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{
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return device_get_ivars(dev);
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}
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int vmbus_chan_open(struct hv_vmbus_channel *chan,
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int vmbus_chan_open(struct vmbus_channel *chan,
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int txbr_size, int rxbr_size, const void *udata, int udlen,
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vmbus_chan_callback_t cb, void *cbarg);
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void vmbus_chan_close(struct hv_vmbus_channel *chan);
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void vmbus_chan_close(struct vmbus_channel *chan);
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int vmbus_chan_gpadl_connect(struct hv_vmbus_channel *chan,
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int vmbus_chan_gpadl_connect(struct vmbus_channel *chan,
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bus_addr_t paddr, int size, uint32_t *gpadl);
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int vmbus_chan_gpadl_disconnect(struct hv_vmbus_channel *chan,
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int vmbus_chan_gpadl_disconnect(struct vmbus_channel *chan,
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uint32_t gpadl);
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void vmbus_chan_cpu_set(struct hv_vmbus_channel *chan, int cpu);
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void vmbus_chan_cpu_rr(struct hv_vmbus_channel *chan);
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struct hv_vmbus_channel *
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vmbus_chan_cpu2chan(struct hv_vmbus_channel *chan, int cpu);
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void vmbus_chan_set_readbatch(struct hv_vmbus_channel *chan, bool on);
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void vmbus_chan_cpu_set(struct vmbus_channel *chan, int cpu);
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void vmbus_chan_cpu_rr(struct vmbus_channel *chan);
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struct vmbus_channel *
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vmbus_chan_cpu2chan(struct vmbus_channel *chan, int cpu);
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void vmbus_chan_set_readbatch(struct vmbus_channel *chan, bool on);
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struct hv_vmbus_channel **
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vmbus_subchan_get(struct hv_vmbus_channel *pri_chan, int subchan_cnt);
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void vmbus_subchan_rel(struct hv_vmbus_channel **subchan, int subchan_cnt);
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void vmbus_subchan_drain(struct hv_vmbus_channel *pri_chan);
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struct vmbus_channel **
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vmbus_subchan_get(struct vmbus_channel *pri_chan, int subchan_cnt);
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void vmbus_subchan_rel(struct vmbus_channel **subchan, int subchan_cnt);
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void vmbus_subchan_drain(struct vmbus_channel *pri_chan);
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int vmbus_chan_recv(struct hv_vmbus_channel *chan, void *data, int *dlen,
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int vmbus_chan_recv(struct vmbus_channel *chan, void *data, int *dlen,
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uint64_t *xactid);
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int vmbus_chan_recv_pkt(struct hv_vmbus_channel *chan,
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int vmbus_chan_recv_pkt(struct vmbus_channel *chan,
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struct vmbus_chanpkt_hdr *pkt, int *pktlen);
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int vmbus_chan_send(struct hv_vmbus_channel *chan, uint16_t type,
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int vmbus_chan_send(struct vmbus_channel *chan, uint16_t type,
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uint16_t flags, void *data, int dlen, uint64_t xactid);
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int vmbus_chan_send_sglist(struct hv_vmbus_channel *chan,
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int vmbus_chan_send_sglist(struct vmbus_channel *chan,
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struct vmbus_gpa sg[], int sglen, void *data, int dlen,
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uint64_t xactid);
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int vmbus_chan_send_prplist(struct hv_vmbus_channel *chan,
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int vmbus_chan_send_prplist(struct vmbus_channel *chan,
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struct vmbus_gpa_range *prp, int prp_cnt, void *data, int dlen,
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uint64_t xactid);
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uint32_t vmbus_chan_id(const struct hv_vmbus_channel *chan);
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uint32_t vmbus_chan_subidx(const struct hv_vmbus_channel *chan);
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bool vmbus_chan_is_primary(const struct hv_vmbus_channel *chan);
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uint32_t vmbus_chan_id(const struct vmbus_channel *chan);
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uint32_t vmbus_chan_subidx(const struct vmbus_channel *chan);
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bool vmbus_chan_is_primary(const struct vmbus_channel *chan);
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const struct hyperv_guid *
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vmbus_chan_guid_inst(const struct hv_vmbus_channel *chan);
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vmbus_chan_guid_inst(const struct vmbus_channel *chan);
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#endif /* !_VMBUS_H_ */
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@ -54,7 +54,7 @@ MALLOC_DEFINE(M_NETVSC, "netvsc", "Hyper-V netvsc driver");
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/*
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* Forward declarations
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*/
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static void hv_nv_on_channel_callback(struct hv_vmbus_channel *chan,
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static void hv_nv_on_channel_callback(struct vmbus_channel *chan,
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void *xrxr);
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static int hv_nv_init_send_buffer_with_net_vsp(struct hn_softc *sc);
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static int hv_nv_init_rx_buffer_with_net_vsp(struct hn_softc *);
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@ -62,11 +62,11 @@ static int hv_nv_destroy_send_buffer(netvsc_dev *net_dev);
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static int hv_nv_destroy_rx_buffer(netvsc_dev *net_dev);
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static int hv_nv_connect_to_vsp(struct hn_softc *sc);
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static void hv_nv_on_send_completion(netvsc_dev *net_dev,
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struct hv_vmbus_channel *, const struct vmbus_chanpkt_hdr *pkt);
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static void hv_nv_on_receive_completion(struct hv_vmbus_channel *chan,
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struct vmbus_channel *, const struct vmbus_chanpkt_hdr *pkt);
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static void hv_nv_on_receive_completion(struct vmbus_channel *chan,
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uint64_t tid, uint32_t status);
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static void hv_nv_on_receive(netvsc_dev *net_dev,
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struct hn_rx_ring *rxr, struct hv_vmbus_channel *chan,
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struct hn_rx_ring *rxr, struct vmbus_channel *chan,
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const struct vmbus_chanpkt_hdr *pkt);
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/*
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@ -639,7 +639,7 @@ hv_nv_disconnect_from_vsp(netvsc_dev *net_dev)
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}
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void
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hv_nv_subchan_attach(struct hv_vmbus_channel *chan, struct hn_rx_ring *rxr)
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hv_nv_subchan_attach(struct vmbus_channel *chan, struct hn_rx_ring *rxr)
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{
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KASSERT(rxr->hn_rx_idx == vmbus_chan_subidx(chan),
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("chan%u subidx %u, rxr%d mismatch",
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@ -658,7 +658,7 @@ netvsc_dev *
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hv_nv_on_device_add(struct hn_softc *sc, void *additional_info,
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struct hn_rx_ring *rxr)
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{
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struct hv_vmbus_channel *chan = sc->hn_prichan;
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struct vmbus_channel *chan = sc->hn_prichan;
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netvsc_dev *net_dev;
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int ret = 0;
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@ -735,7 +735,7 @@ hv_nv_on_device_remove(struct hn_softc *sc, boolean_t destroy_channel)
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* Net VSC on send completion
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*/
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static void
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hv_nv_on_send_completion(netvsc_dev *net_dev, struct hv_vmbus_channel *chan,
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hv_nv_on_send_completion(netvsc_dev *net_dev, struct vmbus_channel *chan,
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const struct vmbus_chanpkt_hdr *pkt)
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{
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const nvsp_msg *nvsp_msg_pkt;
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@ -799,7 +799,7 @@ hv_nv_on_send_completion(netvsc_dev *net_dev, struct hv_vmbus_channel *chan,
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* Returns 0 on success, non-zero on failure.
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*/
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int
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hv_nv_on_send(struct hv_vmbus_channel *chan, netvsc_packet *pkt)
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hv_nv_on_send(struct vmbus_channel *chan, netvsc_packet *pkt)
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{
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nvsp_msg send_msg;
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int ret;
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@ -838,7 +838,7 @@ hv_nv_on_send(struct hv_vmbus_channel *chan, netvsc_packet *pkt)
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*/
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static void
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hv_nv_on_receive(netvsc_dev *net_dev, struct hn_rx_ring *rxr,
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struct hv_vmbus_channel *chan, const struct vmbus_chanpkt_hdr *pkthdr)
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struct vmbus_channel *chan, const struct vmbus_chanpkt_hdr *pkthdr)
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{
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const struct vmbus_chanpkt_rxbuf *pkt;
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const nvsp_msg *nvsp_msg_pkt;
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@ -894,7 +894,7 @@ hv_nv_on_receive(netvsc_dev *net_dev, struct hn_rx_ring *rxr,
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* Send a receive completion packet to RNDIS device (ie NetVsp)
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*/
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static void
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hv_nv_on_receive_completion(struct hv_vmbus_channel *chan, uint64_t tid,
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hv_nv_on_receive_completion(struct vmbus_channel *chan, uint64_t tid,
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uint32_t status)
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{
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nvsp_msg rx_comp_msg;
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@ -969,7 +969,7 @@ hv_nv_send_table(struct hn_softc *sc, const struct vmbus_chanpkt_hdr *pkt)
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* Net VSC on channel callback
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*/
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static void
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hv_nv_on_channel_callback(struct hv_vmbus_channel *chan, void *xrxr)
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hv_nv_on_channel_callback(struct vmbus_channel *chan, void *xrxr)
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{
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struct hn_rx_ring *rxr = xrxr;
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struct hn_softc *sc = rxr->hn_ifp->if_softc;
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@ -1082,9 +1082,9 @@ typedef struct netvsc_dev_ {
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uint32_t vrss_send_table[VRSS_SEND_TABLE_SIZE];
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} netvsc_dev;
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struct hv_vmbus_channel;
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struct vmbus_channel;
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typedef void (*pfn_on_send_rx_completion)(struct hv_vmbus_channel *, void *);
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typedef void (*pfn_on_send_rx_completion)(struct vmbus_channel *, void *);
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#define NETVSC_DEVICE_RING_BUFFER_SIZE (128 * PAGE_SIZE)
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@ -1207,7 +1207,7 @@ struct hn_tx_ring {
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struct mtx hn_tx_lock;
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struct hn_softc *hn_sc;
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struct hv_vmbus_channel *hn_chan;
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struct vmbus_channel *hn_chan;
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int hn_direct_tx_size;
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int hn_tx_chimney_size;
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@ -1246,7 +1246,7 @@ typedef struct hn_softc {
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/* See hv_netvsc_drv_freebsd.c for rules on how to use */
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int temp_unusable;
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netvsc_dev *net_dev;
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struct hv_vmbus_channel *hn_prichan;
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struct vmbus_channel *hn_prichan;
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int hn_rx_ring_cnt;
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int hn_rx_ring_inuse;
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@ -1273,9 +1273,9 @@ netvsc_dev *hv_nv_on_device_add(struct hn_softc *sc,
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void *additional_info, struct hn_rx_ring *rxr);
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int hv_nv_on_device_remove(struct hn_softc *sc,
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boolean_t destroy_channel);
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int hv_nv_on_send(struct hv_vmbus_channel *chan, netvsc_packet *pkt);
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int hv_nv_on_send(struct vmbus_channel *chan, netvsc_packet *pkt);
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int hv_nv_get_next_send_section(netvsc_dev *net_dev);
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void hv_nv_subchan_attach(struct hv_vmbus_channel *chan,
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void hv_nv_subchan_attach(struct vmbus_channel *chan,
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struct hn_rx_ring *rxr);
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#endif /* __HV_NET_VSC_H__ */
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@ -340,8 +340,8 @@ static int hn_encap(struct hn_tx_ring *, struct hn_txdesc *, struct mbuf **);
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static void hn_create_rx_data(struct hn_softc *sc, int);
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static void hn_destroy_rx_data(struct hn_softc *sc);
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static void hn_set_tx_chimney_size(struct hn_softc *, int);
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static void hn_channel_attach(struct hn_softc *, struct hv_vmbus_channel *);
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static void hn_subchan_attach(struct hn_softc *, struct hv_vmbus_channel *);
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static void hn_channel_attach(struct hn_softc *, struct vmbus_channel *);
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static void hn_subchan_attach(struct hn_softc *, struct vmbus_channel *);
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static void hn_subchan_setup(struct hn_softc *);
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static int hn_transmit(struct ifnet *, struct mbuf *);
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@ -780,7 +780,7 @@ hn_txeof(struct hn_tx_ring *txr)
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}
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static void
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hn_tx_done(struct hv_vmbus_channel *chan, void *xpkt)
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hn_tx_done(struct vmbus_channel *chan, void *xpkt)
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{
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netvsc_packet *packet = xpkt;
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struct hn_txdesc *txd;
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@ -2911,7 +2911,7 @@ hn_xmit_txeof_taskfunc(void *xtxr, int pending __unused)
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}
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static void
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hn_channel_attach(struct hn_softc *sc, struct hv_vmbus_channel *chan)
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hn_channel_attach(struct hn_softc *sc, struct vmbus_channel *chan)
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{
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struct hn_rx_ring *rxr;
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int idx;
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@ -2950,7 +2950,7 @@ hn_channel_attach(struct hn_softc *sc, struct hv_vmbus_channel *chan)
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}
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static void
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hn_subchan_attach(struct hn_softc *sc, struct hv_vmbus_channel *chan)
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hn_subchan_attach(struct hn_softc *sc, struct vmbus_channel *chan)
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{
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KASSERT(!vmbus_chan_is_primary(chan),
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@ -2961,7 +2961,7 @@ hn_subchan_attach(struct hn_softc *sc, struct hv_vmbus_channel *chan)
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static void
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hn_subchan_setup(struct hn_softc *sc)
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{
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struct hv_vmbus_channel **subchans;
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struct vmbus_channel **subchans;
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int subchan_cnt = sc->net_dev->num_channel - 1;
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int i;
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@ -2970,7 +2970,7 @@ hn_subchan_setup(struct hn_softc *sc)
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/* Attach the sub-channels. */
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for (i = 0; i < subchan_cnt; ++i) {
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struct hv_vmbus_channel *subchan = subchans[i];
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struct vmbus_channel *subchan = subchans[i];
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/* NOTE: Calling order is critical. */
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hn_subchan_attach(sc, subchan);
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@ -1082,7 +1082,6 @@ typedef struct rndismp_rx_bufs_info_ {
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/*
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* Externs
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*/
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struct hv_vmbus_channel;
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struct hn_rx_ring;
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struct hn_tx_ring;
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@ -86,8 +86,8 @@ static int hv_rf_set_packet_filter(rndis_device *device, uint32_t new_filter);
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static int hv_rf_init_device(rndis_device *device);
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static int hv_rf_open_device(rndis_device *device);
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static int hv_rf_close_device(rndis_device *device);
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static void hv_rf_on_send_request_completion(struct hv_vmbus_channel *, void *context);
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static void hv_rf_on_send_request_halt_completion(struct hv_vmbus_channel *, void *context);
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static void hv_rf_on_send_request_completion(struct vmbus_channel *, void *context);
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static void hv_rf_on_send_request_halt_completion(struct vmbus_channel *, void *context);
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int
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hv_rf_send_offload_request(struct hn_softc *sc,
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rndis_offload_params *offloads);
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@ -1243,7 +1243,7 @@ hv_rf_on_close(struct hn_softc *sc)
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* RNDIS filter on send request completion callback
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*/
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static void
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hv_rf_on_send_request_completion(struct hv_vmbus_channel *chan __unused,
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hv_rf_on_send_request_completion(struct vmbus_channel *chan __unused,
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void *context __unused)
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{
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}
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@ -1252,7 +1252,7 @@ hv_rf_on_send_request_completion(struct hv_vmbus_channel *chan __unused,
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* RNDIS filter on send request (halt only) completion callback
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*/
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static void
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hv_rf_on_send_request_halt_completion(struct hv_vmbus_channel *chan __unused,
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hv_rf_on_send_request_halt_completion(struct vmbus_channel *chan __unused,
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void *context)
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{
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rndis_request *request = context;
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@ -111,7 +111,6 @@ typedef struct rndis_device_ {
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/*
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* Externs
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*/
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struct hv_vmbus_channel;
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struct hn_softc;
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struct hn_rx_ring;
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@ -132,7 +132,7 @@ struct hv_storvsc_request {
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};
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struct storvsc_softc {
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struct hv_vmbus_channel *hs_chan;
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struct vmbus_channel *hs_chan;
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LIST_HEAD(, hv_storvsc_request) hs_free_list;
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struct mtx hs_lock;
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struct storvsc_driver_props *hs_drv_props;
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@ -148,7 +148,7 @@ struct storvsc_softc {
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struct hv_storvsc_request hs_reset_req;
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device_t hs_dev;
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struct hv_vmbus_channel *hs_cpu2chan[MAXCPU];
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struct vmbus_channel *hs_cpu2chan[MAXCPU];
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};
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@ -274,7 +274,7 @@ static int create_storvsc_request(union ccb *ccb, struct hv_storvsc_request *req
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static void storvsc_free_request(struct storvsc_softc *sc, struct hv_storvsc_request *reqp);
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static enum hv_storage_type storvsc_get_storage_type(device_t dev);
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static void hv_storvsc_rescan_target(struct storvsc_softc *sc);
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static void hv_storvsc_on_channel_callback(struct hv_vmbus_channel *chan, void *xsc);
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static void hv_storvsc_on_channel_callback(struct vmbus_channel *chan, void *xsc);
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static void hv_storvsc_on_iocompletion( struct storvsc_softc *sc,
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struct vstor_packet *vstor_packet,
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struct hv_storvsc_request *request);
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@ -309,7 +309,7 @@ MODULE_DEPEND(storvsc, vmbus, 1, 1, 1);
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static void
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storvsc_subchan_attach(struct storvsc_softc *sc,
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struct hv_vmbus_channel *new_channel)
|
||||
struct vmbus_channel *new_channel)
|
||||
{
|
||||
struct vmstor_chan_props props;
|
||||
int ret = 0;
|
||||
@ -334,7 +334,7 @@ storvsc_subchan_attach(struct storvsc_softc *sc,
|
||||
static void
|
||||
storvsc_send_multichannel_request(struct storvsc_softc *sc, int max_chans)
|
||||
{
|
||||
struct hv_vmbus_channel **subchan;
|
||||
struct vmbus_channel **subchan;
|
||||
struct hv_storvsc_request *request;
|
||||
struct vstor_packet *vstor_packet;
|
||||
int request_channels_cnt = 0;
|
||||
@ -648,7 +648,7 @@ hv_storvsc_io_request(struct storvsc_softc *sc,
|
||||
struct hv_storvsc_request *request)
|
||||
{
|
||||
struct vstor_packet *vstor_packet = &request->vstor_packet;
|
||||
struct hv_vmbus_channel* outgoing_channel = NULL;
|
||||
struct vmbus_channel* outgoing_channel = NULL;
|
||||
int ret = 0;
|
||||
|
||||
vstor_packet->flags |= REQUEST_COMPLETION_FLAG;
|
||||
@ -765,7 +765,7 @@ hv_storvsc_rescan_target(struct storvsc_softc *sc)
|
||||
}
|
||||
|
||||
static void
|
||||
hv_storvsc_on_channel_callback(struct hv_vmbus_channel *channel, void *xsc)
|
||||
hv_storvsc_on_channel_callback(struct vmbus_channel *channel, void *xsc)
|
||||
{
|
||||
int ret = 0;
|
||||
struct storvsc_softc *sc = xsc;
|
||||
|
||||
@ -49,7 +49,7 @@ static const struct hyperv_guid service_guid = { .hv_guid =
|
||||
* Process heartbeat message
|
||||
*/
|
||||
static void
|
||||
hv_heartbeat_cb(struct hv_vmbus_channel *channel, void *context)
|
||||
hv_heartbeat_cb(struct vmbus_channel *channel, void *context)
|
||||
{
|
||||
uint8_t* buf;
|
||||
int recvlen;
|
||||
|
||||
@ -334,7 +334,7 @@ hv_kvp_convert_utf16_ipinfo_to_utf8(struct hv_kvp_ip_msg *host_ip_msg,
|
||||
/* XXX access other driver's softc? are you kidding? */
|
||||
device_t dev = devs[devcnt];
|
||||
struct hn_softc *sc = device_get_softc(dev);
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
char buf[HYPERV_GUID_STRLEN];
|
||||
|
||||
/*
|
||||
@ -616,7 +616,7 @@ static void
|
||||
hv_kvp_process_request(void *context, int pending)
|
||||
{
|
||||
uint8_t *kvp_buf;
|
||||
struct hv_vmbus_channel *channel;
|
||||
struct vmbus_channel *channel;
|
||||
uint32_t recvlen = 0;
|
||||
uint64_t requestid;
|
||||
struct hv_vmbus_icmsg_hdr *icmsghdrp;
|
||||
@ -711,7 +711,7 @@ hv_kvp_process_request(void *context, int pending)
|
||||
* Callback routine that gets called whenever there is a message from host
|
||||
*/
|
||||
static void
|
||||
hv_kvp_callback(struct hv_vmbus_channel *chan __unused, void *context)
|
||||
hv_kvp_callback(struct vmbus_channel *chan __unused, void *context)
|
||||
{
|
||||
hv_kvp_sc *sc = (hv_kvp_sc*)context;
|
||||
/*
|
||||
|
||||
@ -53,7 +53,7 @@ static const struct hyperv_guid service_guid = { .hv_guid =
|
||||
* Shutdown
|
||||
*/
|
||||
static void
|
||||
hv_shutdown_cb(struct hv_vmbus_channel *channel, void *context)
|
||||
hv_shutdown_cb(struct vmbus_channel *channel, void *context)
|
||||
{
|
||||
uint8_t* buf;
|
||||
uint8_t execute_shutdown = 0;
|
||||
|
||||
@ -130,7 +130,7 @@ void hv_adj_guesttime(hv_timesync_sc *sc, uint64_t hosttime, uint8_t flags)
|
||||
* Time Sync Channel message handler
|
||||
*/
|
||||
static void
|
||||
hv_timesync_cb(struct hv_vmbus_channel *channel, void *context)
|
||||
hv_timesync_cb(struct vmbus_channel *channel, void *context)
|
||||
{
|
||||
hv_vmbus_icmsg_hdr* icmsghdrp;
|
||||
uint32_t recvlen;
|
||||
|
||||
@ -77,7 +77,7 @@ int
|
||||
hv_util_attach(device_t dev)
|
||||
{
|
||||
struct hv_util_sc* softc;
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
int ret;
|
||||
|
||||
softc = device_get_softc(dev);
|
||||
|
||||
@ -39,7 +39,7 @@ typedef struct hv_util_sc {
|
||||
/*
|
||||
* function to process Hyper-V messages
|
||||
*/
|
||||
void (*callback)(struct hv_vmbus_channel *, void *);
|
||||
void (*callback)(struct vmbus_channel *, void *);
|
||||
uint8_t *receive_buffer;
|
||||
} hv_util_sc;
|
||||
|
||||
|
||||
@ -992,7 +992,7 @@ vmbus_read_ivar(device_t dev, device_t child, int index, uintptr_t *result)
|
||||
static int
|
||||
vmbus_child_pnpinfo_str(device_t dev, device_t child, char *buf, size_t buflen)
|
||||
{
|
||||
const struct hv_vmbus_channel *chan;
|
||||
const struct vmbus_channel *chan;
|
||||
char guidbuf[HYPERV_GUID_STRLEN];
|
||||
|
||||
chan = vmbus_get_channel(child);
|
||||
@ -1013,7 +1013,7 @@ vmbus_child_pnpinfo_str(device_t dev, device_t child, char *buf, size_t buflen)
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_add_child(struct hv_vmbus_channel *chan)
|
||||
vmbus_add_child(struct vmbus_channel *chan)
|
||||
{
|
||||
struct vmbus_softc *sc = chan->ch_vmbus;
|
||||
device_t parent = sc->vmbus_dev;
|
||||
@ -1038,7 +1038,7 @@ done:
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_delete_child(struct hv_vmbus_channel *chan)
|
||||
vmbus_delete_child(struct vmbus_channel *chan)
|
||||
{
|
||||
int error;
|
||||
|
||||
@ -1082,7 +1082,7 @@ static int
|
||||
vmbus_probe_guid_method(device_t bus, device_t dev,
|
||||
const struct hyperv_guid *guid)
|
||||
{
|
||||
const struct hv_vmbus_channel *chan = vmbus_get_channel(dev);
|
||||
const struct vmbus_channel *chan = vmbus_get_channel(dev);
|
||||
|
||||
if (memcmp(&chan->ch_guid_type, guid, sizeof(struct hyperv_guid)) == 0)
|
||||
return 0;
|
||||
@ -1132,7 +1132,7 @@ vmbus_doattach(struct vmbus_softc *sc)
|
||||
mtx_init(&sc->vmbus_prichan_lock, "vmbus prichan", NULL, MTX_DEF);
|
||||
TAILQ_INIT(&sc->vmbus_prichans);
|
||||
sc->vmbus_chmap = malloc(
|
||||
sizeof(struct hv_vmbus_channel *) * VMBUS_CHAN_MAX, M_DEVBUF,
|
||||
sizeof(struct vmbus_channel *) * VMBUS_CHAN_MAX, M_DEVBUF,
|
||||
M_WAITOK | M_ZERO);
|
||||
|
||||
/*
|
||||
|
||||
@ -52,7 +52,7 @@ __FBSDID("$FreeBSD$");
|
||||
#include <dev/hyperv/vmbus/vmbus_var.h>
|
||||
|
||||
static void vmbus_chan_update_evtflagcnt(struct vmbus_softc *,
|
||||
const struct hv_vmbus_channel *);
|
||||
const struct vmbus_channel *);
|
||||
|
||||
static void vmbus_chan_task(void *, int);
|
||||
static void vmbus_chan_task_nobatch(void *, int);
|
||||
@ -80,7 +80,7 @@ vmbus_chan_msgprocs[VMBUS_CHANMSG_TYPE_MAX] = {
|
||||
* Notify host that there are data pending on our TX bufring.
|
||||
*/
|
||||
static __inline void
|
||||
vmbus_chan_signal_tx(const struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_signal_tx(const struct vmbus_channel *chan)
|
||||
{
|
||||
atomic_set_long(chan->ch_evtflag, chan->ch_evtflag_mask);
|
||||
if (chan->ch_txflags & VMBUS_CHAN_TXF_HASMNF)
|
||||
@ -92,7 +92,7 @@ vmbus_chan_signal_tx(const struct hv_vmbus_channel *chan)
|
||||
static int
|
||||
vmbus_chan_sysctl_mnf(SYSCTL_HANDLER_ARGS)
|
||||
{
|
||||
struct hv_vmbus_channel *chan = arg1;
|
||||
struct vmbus_channel *chan = arg1;
|
||||
int mnf = 0;
|
||||
|
||||
if (chan->ch_txflags & VMBUS_CHAN_TXF_HASMNF)
|
||||
@ -101,7 +101,7 @@ vmbus_chan_sysctl_mnf(SYSCTL_HANDLER_ARGS)
|
||||
}
|
||||
|
||||
static void
|
||||
vmbus_chan_sysctl_create(struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_sysctl_create(struct vmbus_channel *chan)
|
||||
{
|
||||
struct sysctl_oid *ch_tree, *chid_tree, *br_tree;
|
||||
struct sysctl_ctx_list *ctx;
|
||||
@ -193,7 +193,7 @@ vmbus_chan_sysctl_create(struct hv_vmbus_channel *chan)
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_open(struct hv_vmbus_channel *chan, int txbr_size, int rxbr_size,
|
||||
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)
|
||||
{
|
||||
struct vmbus_softc *sc = chan->ch_vmbus;
|
||||
@ -325,7 +325,7 @@ failed:
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_gpadl_connect(struct hv_vmbus_channel *chan, bus_addr_t paddr,
|
||||
vmbus_chan_gpadl_connect(struct vmbus_channel *chan, bus_addr_t paddr,
|
||||
int size, uint32_t *gpadl0)
|
||||
{
|
||||
struct vmbus_softc *sc = chan->ch_vmbus;
|
||||
@ -455,7 +455,7 @@ vmbus_chan_gpadl_connect(struct hv_vmbus_channel *chan, bus_addr_t paddr,
|
||||
* Disconnect the GPA from the target channel
|
||||
*/
|
||||
int
|
||||
vmbus_chan_gpadl_disconnect(struct hv_vmbus_channel *chan, uint32_t gpadl)
|
||||
vmbus_chan_gpadl_disconnect(struct vmbus_channel *chan, uint32_t gpadl)
|
||||
{
|
||||
struct vmbus_softc *sc = chan->ch_vmbus;
|
||||
struct vmbus_msghc *mh;
|
||||
@ -492,7 +492,7 @@ vmbus_chan_gpadl_disconnect(struct hv_vmbus_channel *chan, uint32_t gpadl)
|
||||
}
|
||||
|
||||
static void
|
||||
vmbus_chan_close_internal(struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_close_internal(struct vmbus_channel *chan)
|
||||
{
|
||||
struct vmbus_softc *sc = chan->ch_vmbus;
|
||||
struct vmbus_msghc *mh;
|
||||
@ -569,7 +569,7 @@ vmbus_chan_close_internal(struct hv_vmbus_channel *chan)
|
||||
* are not being opened.
|
||||
*/
|
||||
void
|
||||
vmbus_chan_close(struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_close(struct vmbus_channel *chan)
|
||||
{
|
||||
int subchan_cnt;
|
||||
|
||||
@ -586,7 +586,7 @@ vmbus_chan_close(struct hv_vmbus_channel *chan)
|
||||
*/
|
||||
subchan_cnt = chan->ch_subchan_cnt;
|
||||
if (subchan_cnt > 0) {
|
||||
struct hv_vmbus_channel **subchan;
|
||||
struct vmbus_channel **subchan;
|
||||
int i;
|
||||
|
||||
subchan = vmbus_subchan_get(chan, subchan_cnt);
|
||||
@ -600,7 +600,7 @@ vmbus_chan_close(struct hv_vmbus_channel *chan)
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_send(struct hv_vmbus_channel *chan, uint16_t type, uint16_t flags,
|
||||
vmbus_chan_send(struct vmbus_channel *chan, uint16_t type, uint16_t flags,
|
||||
void *data, int dlen, uint64_t xactid)
|
||||
{
|
||||
struct vmbus_chanpkt pkt;
|
||||
@ -633,7 +633,7 @@ vmbus_chan_send(struct hv_vmbus_channel *chan, uint16_t type, uint16_t flags,
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_send_sglist(struct hv_vmbus_channel *chan,
|
||||
vmbus_chan_send_sglist(struct vmbus_channel *chan,
|
||||
struct vmbus_gpa sg[], int sglen, void *data, int dlen, uint64_t xactid)
|
||||
{
|
||||
struct vmbus_chanpkt_sglist pkt;
|
||||
@ -673,7 +673,7 @@ vmbus_chan_send_sglist(struct hv_vmbus_channel *chan,
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_send_prplist(struct hv_vmbus_channel *chan,
|
||||
vmbus_chan_send_prplist(struct vmbus_channel *chan,
|
||||
struct vmbus_gpa_range *prp, int prp_cnt, void *data, int dlen,
|
||||
uint64_t xactid)
|
||||
{
|
||||
@ -715,7 +715,7 @@ vmbus_chan_send_prplist(struct hv_vmbus_channel *chan,
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_recv(struct hv_vmbus_channel *chan, void *data, int *dlen0,
|
||||
vmbus_chan_recv(struct vmbus_channel *chan, void *data, int *dlen0,
|
||||
uint64_t *xactid)
|
||||
{
|
||||
struct vmbus_chanpkt_hdr pkt;
|
||||
@ -745,7 +745,7 @@ vmbus_chan_recv(struct hv_vmbus_channel *chan, void *data, int *dlen0,
|
||||
}
|
||||
|
||||
int
|
||||
vmbus_chan_recv_pkt(struct hv_vmbus_channel *chan,
|
||||
vmbus_chan_recv_pkt(struct vmbus_channel *chan,
|
||||
struct vmbus_chanpkt_hdr *pkt0, int *pktlen0)
|
||||
{
|
||||
struct vmbus_chanpkt_hdr pkt;
|
||||
@ -773,7 +773,7 @@ vmbus_chan_recv_pkt(struct hv_vmbus_channel *chan,
|
||||
static void
|
||||
vmbus_chan_task(void *xchan, int pending __unused)
|
||||
{
|
||||
struct hv_vmbus_channel *chan = xchan;
|
||||
struct vmbus_channel *chan = xchan;
|
||||
vmbus_chan_callback_t cb = chan->ch_cb;
|
||||
void *cbarg = chan->ch_cbarg;
|
||||
|
||||
@ -806,7 +806,7 @@ vmbus_chan_task(void *xchan, int pending __unused)
|
||||
static void
|
||||
vmbus_chan_task_nobatch(void *xchan, int pending __unused)
|
||||
{
|
||||
struct hv_vmbus_channel *chan = xchan;
|
||||
struct vmbus_channel *chan = xchan;
|
||||
|
||||
chan->ch_cb(chan, chan->ch_cbarg);
|
||||
}
|
||||
@ -829,7 +829,7 @@ vmbus_event_flags_proc(struct vmbus_softc *sc, volatile u_long *event_flags,
|
||||
chid_base = f << VMBUS_EVTFLAG_SHIFT;
|
||||
|
||||
while ((chid_ofs = ffsl(flags)) != 0) {
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
|
||||
--chid_ofs; /* NOTE: ffsl is 1-based */
|
||||
flags &= ~(1UL << chid_ofs);
|
||||
@ -875,7 +875,7 @@ vmbus_event_proc_compat(struct vmbus_softc *sc, int cpu)
|
||||
|
||||
static void
|
||||
vmbus_chan_update_evtflagcnt(struct vmbus_softc *sc,
|
||||
const struct hv_vmbus_channel *chan)
|
||||
const struct vmbus_channel *chan)
|
||||
{
|
||||
volatile int *flag_cnt_ptr;
|
||||
int flag_cnt;
|
||||
@ -900,10 +900,10 @@ vmbus_chan_update_evtflagcnt(struct vmbus_softc *sc,
|
||||
}
|
||||
}
|
||||
|
||||
static struct hv_vmbus_channel *
|
||||
static struct vmbus_channel *
|
||||
vmbus_chan_alloc(struct vmbus_softc *sc)
|
||||
{
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
|
||||
chan = malloc(sizeof(*chan), M_DEVBUF, M_WAITOK | M_ZERO);
|
||||
|
||||
@ -925,7 +925,7 @@ vmbus_chan_alloc(struct vmbus_softc *sc)
|
||||
}
|
||||
|
||||
static void
|
||||
vmbus_chan_free(struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_free(struct vmbus_channel *chan)
|
||||
{
|
||||
/* TODO: assert sub-channel list is empty */
|
||||
/* TODO: asset no longer on the primary channel's sub-channel list */
|
||||
@ -936,10 +936,10 @@ vmbus_chan_free(struct hv_vmbus_channel *chan)
|
||||
}
|
||||
|
||||
static int
|
||||
vmbus_chan_add(struct hv_vmbus_channel *newchan)
|
||||
vmbus_chan_add(struct vmbus_channel *newchan)
|
||||
{
|
||||
struct vmbus_softc *sc = newchan->ch_vmbus;
|
||||
struct hv_vmbus_channel *prichan;
|
||||
struct vmbus_channel *prichan;
|
||||
|
||||
if (newchan->ch_id == 0) {
|
||||
/*
|
||||
@ -1027,7 +1027,7 @@ vmbus_chan_add(struct hv_vmbus_channel *newchan)
|
||||
}
|
||||
|
||||
void
|
||||
vmbus_chan_cpu_set(struct hv_vmbus_channel *chan, int cpu)
|
||||
vmbus_chan_cpu_set(struct vmbus_channel *chan, int cpu)
|
||||
{
|
||||
KASSERT(cpu >= 0 && cpu < mp_ncpus, ("invalid cpu %d", cpu));
|
||||
|
||||
@ -1047,7 +1047,7 @@ vmbus_chan_cpu_set(struct hv_vmbus_channel *chan, int cpu)
|
||||
}
|
||||
|
||||
void
|
||||
vmbus_chan_cpu_rr(struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_cpu_rr(struct vmbus_channel *chan)
|
||||
{
|
||||
static uint32_t vmbus_chan_nextcpu;
|
||||
int cpu;
|
||||
@ -1057,7 +1057,7 @@ vmbus_chan_cpu_rr(struct hv_vmbus_channel *chan)
|
||||
}
|
||||
|
||||
static void
|
||||
vmbus_chan_cpu_default(struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_cpu_default(struct vmbus_channel *chan)
|
||||
{
|
||||
/*
|
||||
* By default, pin the channel to cpu0. Devices having
|
||||
@ -1072,7 +1072,7 @@ vmbus_chan_msgproc_choffer(struct vmbus_softc *sc,
|
||||
const struct vmbus_message *msg)
|
||||
{
|
||||
const struct vmbus_chanmsg_choffer *offer;
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
int error;
|
||||
|
||||
offer = (const struct vmbus_chanmsg_choffer *)msg->msg_data;
|
||||
@ -1152,7 +1152,7 @@ vmbus_chan_msgproc_chrescind(struct vmbus_softc *sc,
|
||||
const struct vmbus_message *msg)
|
||||
{
|
||||
const struct vmbus_chanmsg_chrescind *note;
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
|
||||
note = (const struct vmbus_chanmsg_chrescind *)msg->msg_data;
|
||||
if (note->chm_chanid > VMBUS_CHAN_MAX) {
|
||||
@ -1177,7 +1177,7 @@ vmbus_chan_msgproc_chrescind(struct vmbus_softc *sc,
|
||||
static void
|
||||
vmbus_chan_detach_task(void *xchan, int pending __unused)
|
||||
{
|
||||
struct hv_vmbus_channel *chan = xchan;
|
||||
struct vmbus_channel *chan = xchan;
|
||||
|
||||
if (VMBUS_CHAN_ISPRIMARY(chan)) {
|
||||
/* Only primary channel owns the device */
|
||||
@ -1185,7 +1185,7 @@ vmbus_chan_detach_task(void *xchan, int pending __unused)
|
||||
/* NOTE: DO NOT free primary channel for now */
|
||||
} else {
|
||||
struct vmbus_softc *sc = chan->ch_vmbus;
|
||||
struct hv_vmbus_channel *pri_chan = chan->ch_prichan;
|
||||
struct vmbus_channel *pri_chan = chan->ch_prichan;
|
||||
struct vmbus_chanmsg_chfree *req;
|
||||
struct vmbus_msghc *mh;
|
||||
int error;
|
||||
@ -1235,7 +1235,7 @@ remove:
|
||||
void
|
||||
vmbus_chan_destroy_all(struct vmbus_softc *sc)
|
||||
{
|
||||
struct hv_vmbus_channel *chan;
|
||||
struct vmbus_channel *chan;
|
||||
|
||||
mtx_lock(&sc->vmbus_prichan_lock);
|
||||
while ((chan = TAILQ_FIRST(&sc->vmbus_prichans)) != NULL) {
|
||||
@ -1249,7 +1249,7 @@ vmbus_chan_destroy_all(struct vmbus_softc *sc)
|
||||
mtx_lock(&sc->vmbus_prichan_lock);
|
||||
}
|
||||
bzero(sc->vmbus_chmap,
|
||||
sizeof(struct hv_vmbus_channel *) * VMBUS_CHAN_MAX);
|
||||
sizeof(struct vmbus_channel *) * VMBUS_CHAN_MAX);
|
||||
mtx_unlock(&sc->vmbus_prichan_lock);
|
||||
}
|
||||
|
||||
@ -1258,10 +1258,10 @@ vmbus_chan_destroy_all(struct vmbus_softc *sc)
|
||||
* be selected.
|
||||
* If no multi-channel, always select primary channel.
|
||||
*/
|
||||
struct hv_vmbus_channel *
|
||||
vmbus_chan_cpu2chan(struct hv_vmbus_channel *prichan, int cpu)
|
||||
struct vmbus_channel *
|
||||
vmbus_chan_cpu2chan(struct vmbus_channel *prichan, int cpu)
|
||||
{
|
||||
struct hv_vmbus_channel *sel, *chan;
|
||||
struct vmbus_channel *sel, *chan;
|
||||
uint32_t vcpu, sel_dist;
|
||||
|
||||
KASSERT(cpu >= 0 && cpu < mp_ncpus, ("invalid cpuid %d", cpu));
|
||||
@ -1312,13 +1312,13 @@ do { \
|
||||
return sel;
|
||||
}
|
||||
|
||||
struct hv_vmbus_channel **
|
||||
vmbus_subchan_get(struct hv_vmbus_channel *pri_chan, int subchan_cnt)
|
||||
struct vmbus_channel **
|
||||
vmbus_subchan_get(struct vmbus_channel *pri_chan, int subchan_cnt)
|
||||
{
|
||||
struct hv_vmbus_channel **ret, *chan;
|
||||
struct vmbus_channel **ret, *chan;
|
||||
int i;
|
||||
|
||||
ret = malloc(subchan_cnt * sizeof(struct hv_vmbus_channel *), M_TEMP,
|
||||
ret = malloc(subchan_cnt * sizeof(struct vmbus_channel *), M_TEMP,
|
||||
M_WAITOK);
|
||||
|
||||
mtx_lock(&pri_chan->ch_subchan_lock);
|
||||
@ -1344,14 +1344,14 @@ vmbus_subchan_get(struct hv_vmbus_channel *pri_chan, int subchan_cnt)
|
||||
}
|
||||
|
||||
void
|
||||
vmbus_subchan_rel(struct hv_vmbus_channel **subchan, int subchan_cnt __unused)
|
||||
vmbus_subchan_rel(struct vmbus_channel **subchan, int subchan_cnt __unused)
|
||||
{
|
||||
|
||||
free(subchan, M_TEMP);
|
||||
}
|
||||
|
||||
void
|
||||
vmbus_subchan_drain(struct hv_vmbus_channel *pri_chan)
|
||||
vmbus_subchan_drain(struct vmbus_channel *pri_chan)
|
||||
{
|
||||
mtx_lock(&pri_chan->ch_subchan_lock);
|
||||
while (pri_chan->ch_subchan_cnt > 0)
|
||||
@ -1375,7 +1375,7 @@ vmbus_chan_msgproc(struct vmbus_softc *sc, const struct vmbus_message *msg)
|
||||
}
|
||||
|
||||
void
|
||||
vmbus_chan_set_readbatch(struct hv_vmbus_channel *chan, bool on)
|
||||
vmbus_chan_set_readbatch(struct vmbus_channel *chan, bool on)
|
||||
{
|
||||
if (!on)
|
||||
chan->ch_flags &= ~VMBUS_CHAN_FLAG_BATCHREAD;
|
||||
@ -1384,19 +1384,19 @@ vmbus_chan_set_readbatch(struct hv_vmbus_channel *chan, bool on)
|
||||
}
|
||||
|
||||
uint32_t
|
||||
vmbus_chan_id(const struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_id(const struct vmbus_channel *chan)
|
||||
{
|
||||
return chan->ch_id;
|
||||
}
|
||||
|
||||
uint32_t
|
||||
vmbus_chan_subidx(const struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_subidx(const struct vmbus_channel *chan)
|
||||
{
|
||||
return chan->ch_subidx;
|
||||
}
|
||||
|
||||
bool
|
||||
vmbus_chan_is_primary(const struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_is_primary(const struct vmbus_channel *chan)
|
||||
{
|
||||
if (VMBUS_CHAN_ISPRIMARY(chan))
|
||||
return true;
|
||||
@ -1405,7 +1405,7 @@ vmbus_chan_is_primary(const struct hv_vmbus_channel *chan)
|
||||
}
|
||||
|
||||
const struct hyperv_guid *
|
||||
vmbus_chan_guid_inst(const struct hv_vmbus_channel *chan)
|
||||
vmbus_chan_guid_inst(const struct vmbus_channel *chan)
|
||||
{
|
||||
return &chan->ch_guid_inst;
|
||||
}
|
||||
|
||||
@ -70,7 +70,7 @@ typedef struct {
|
||||
uint32_t ring_data_size; /* ring_size */
|
||||
} hv_vmbus_ring_buffer_info;
|
||||
|
||||
typedef struct hv_vmbus_channel {
|
||||
struct vmbus_channel {
|
||||
/*
|
||||
* NOTE:
|
||||
* Fields before ch_txbr are only accessed on this channel's
|
||||
@ -142,19 +142,19 @@ typedef struct hv_vmbus_channel {
|
||||
* channel.
|
||||
*/
|
||||
struct mtx ch_subchan_lock;
|
||||
TAILQ_HEAD(, hv_vmbus_channel) ch_subchans;
|
||||
TAILQ_HEAD(, vmbus_channel) ch_subchans;
|
||||
int ch_subchan_cnt;
|
||||
|
||||
/* If this is a sub-channel */
|
||||
TAILQ_ENTRY(hv_vmbus_channel) ch_sublink; /* sub-channel link */
|
||||
struct hv_vmbus_channel *ch_prichan; /* owner primary chan */
|
||||
TAILQ_ENTRY(vmbus_channel) ch_sublink; /* sub-channel link */
|
||||
struct vmbus_channel *ch_prichan; /* owner primary chan */
|
||||
|
||||
void *ch_bufring; /* TX+RX bufrings */
|
||||
struct hyperv_dma ch_bufring_dma;
|
||||
uint32_t ch_bufring_gpadl;
|
||||
|
||||
struct task ch_detach_task;
|
||||
TAILQ_ENTRY(hv_vmbus_channel) ch_prilink; /* primary chan link */
|
||||
TAILQ_ENTRY(vmbus_channel) ch_prilink; /* primary chan link */
|
||||
uint32_t ch_subidx; /* subchan index */
|
||||
volatile uint32_t ch_stflags; /* atomic-op */
|
||||
/* VMBUS_CHAN_ST_ */
|
||||
@ -162,7 +162,7 @@ typedef struct hv_vmbus_channel {
|
||||
struct hyperv_guid ch_guid_inst;
|
||||
|
||||
struct sysctl_ctx_list ch_sysctl_ctx;
|
||||
} hv_vmbus_channel __aligned(CACHE_LINE_SIZE);
|
||||
} __aligned(CACHE_LINE_SIZE);
|
||||
|
||||
#define VMBUS_CHAN_ISPRIMARY(chan) ((chan)->ch_subidx == 0)
|
||||
|
||||
|
||||
@ -86,7 +86,7 @@ struct vmbus_softc {
|
||||
|
||||
u_long *vmbus_rx_evtflags;
|
||||
/* compat evtflgs from host */
|
||||
struct hv_vmbus_channel **vmbus_chmap;
|
||||
struct vmbus_channel **vmbus_chmap;
|
||||
struct vmbus_msghc_ctx *vmbus_msg_hc;
|
||||
struct vmbus_pcpu_data vmbus_pcpu[MAXCPU];
|
||||
|
||||
@ -115,7 +115,7 @@ struct vmbus_softc {
|
||||
|
||||
/* Primary channels */
|
||||
struct mtx vmbus_prichan_lock;
|
||||
TAILQ_HEAD(, hv_vmbus_channel) vmbus_prichans;
|
||||
TAILQ_HEAD(, vmbus_channel) vmbus_prichans;
|
||||
};
|
||||
|
||||
#define VMBUS_FLAG_ATTACHED 0x0001 /* vmbus was attached */
|
||||
@ -138,14 +138,14 @@ vmbus_get_device(void)
|
||||
#define VMBUS_PCPU_GET(sc, field, cpu) (sc)->vmbus_pcpu[(cpu)].field
|
||||
#define VMBUS_PCPU_PTR(sc, field, cpu) &(sc)->vmbus_pcpu[(cpu)].field
|
||||
|
||||
struct hv_vmbus_channel;
|
||||
struct vmbus_channel;
|
||||
struct trapframe;
|
||||
struct vmbus_message;
|
||||
struct vmbus_msghc;
|
||||
|
||||
void vmbus_handle_intr(struct trapframe *);
|
||||
int vmbus_add_child(struct hv_vmbus_channel *);
|
||||
int vmbus_delete_child(struct hv_vmbus_channel *);
|
||||
int vmbus_add_child(struct vmbus_channel *);
|
||||
int vmbus_delete_child(struct vmbus_channel *);
|
||||
void vmbus_et_intr(struct trapframe *);
|
||||
uint32_t vmbus_gpadl_alloc(struct vmbus_softc *);
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user