Author: sephe Date: Tue Dec 20 04:51:14 2016 New Revision: 310312 URL: https://svnweb.freebsd.org/changeset/base/310312
Log: hyperv/ic: Factor out function to send IC response MFC after: 1 week Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D8844 Modified: head/sys/dev/hyperv/utilities/hv_heartbeat.c head/sys/dev/hyperv/utilities/hv_shutdown.c head/sys/dev/hyperv/utilities/hv_timesync.c head/sys/dev/hyperv/utilities/hv_util.c head/sys/dev/hyperv/utilities/hv_util.h Modified: head/sys/dev/hyperv/utilities/hv_heartbeat.c ============================================================================== --- head/sys/dev/hyperv/utilities/hv_heartbeat.c Tue Dec 20 04:05:21 2016 (r310311) +++ head/sys/dev/hyperv/utilities/hv_heartbeat.c Tue Dec 20 04:51:14 2016 (r310312) @@ -110,13 +110,9 @@ vmbus_heartbeat_cb(struct vmbus_channel } /* - * Send response by echoing the updated request back. + * Send response by echoing the request back. */ - hdr->ic_flags = VMBUS_ICMSG_FLAG_XACT | VMBUS_ICMSG_FLAG_RESP; - error = vmbus_chan_send(chan, VMBUS_CHANPKT_TYPE_INBAND, 0, - data, dlen, xactid); - if (error) - device_printf(sc->ic_dev, "resp send failed: %d\n", error); + vmbus_ic_sendresp(sc, chan, data, dlen, xactid); } static int Modified: head/sys/dev/hyperv/utilities/hv_shutdown.c ============================================================================== --- head/sys/dev/hyperv/utilities/hv_shutdown.c Tue Dec 20 04:05:21 2016 (r310311) +++ head/sys/dev/hyperv/utilities/hv_shutdown.c Tue Dec 20 04:51:14 2016 (r310312) @@ -122,13 +122,9 @@ vmbus_shutdown_cb(struct vmbus_channel * } /* - * Send response by echoing the updated request back. + * Send response by echoing the request back. */ - hdr->ic_flags = VMBUS_ICMSG_FLAG_XACT | VMBUS_ICMSG_FLAG_RESP; - error = vmbus_chan_send(chan, VMBUS_CHANPKT_TYPE_INBAND, 0, - data, dlen, xactid); - if (error) - device_printf(sc->ic_dev, "resp send failed: %d\n", error); + vmbus_ic_sendresp(sc, chan, data, dlen, xactid); if (do_shutdown) shutdown_nice(RB_POWEROFF); Modified: head/sys/dev/hyperv/utilities/hv_timesync.c ============================================================================== --- head/sys/dev/hyperv/utilities/hv_timesync.c Tue Dec 20 04:05:21 2016 (r310311) +++ head/sys/dev/hyperv/utilities/hv_timesync.c Tue Dec 20 04:51:14 2016 (r310312) @@ -203,13 +203,9 @@ vmbus_timesync_cb(struct vmbus_channel * } /* - * Send response by echoing the updated request back. + * Send response by echoing the request back. */ - hdr->ic_flags = VMBUS_ICMSG_FLAG_XACT | VMBUS_ICMSG_FLAG_RESP; - error = vmbus_chan_send(chan, VMBUS_CHANPKT_TYPE_INBAND, 0, - data, dlen, xactid); - if (error) - device_printf(sc->ic_dev, "resp send failed: %d\n", error); + vmbus_ic_sendresp(sc, chan, data, dlen, xactid); } static int Modified: head/sys/dev/hyperv/utilities/hv_util.c ============================================================================== --- head/sys/dev/hyperv/utilities/hv_util.c Tue Dec 20 04:05:21 2016 (r310311) +++ head/sys/dev/hyperv/utilities/hv_util.c Tue Dec 20 04:51:14 2016 (r310312) @@ -287,3 +287,21 @@ hv_util_detach(device_t dev) return (0); } + +int +vmbus_ic_sendresp(struct hv_util_sc *sc, struct vmbus_channel *chan, + void *data, int dlen, uint64_t xactid) +{ + struct vmbus_icmsg_hdr *hdr; + int error; + + KASSERT(dlen >= sizeof(*hdr), ("invalid data length %d", dlen)); + hdr = data; + + hdr->ic_flags = VMBUS_ICMSG_FLAG_XACT | VMBUS_ICMSG_FLAG_RESP; + error = vmbus_chan_send(chan, VMBUS_CHANPKT_TYPE_INBAND, 0, + data, dlen, xactid); + if (error) + device_printf(sc->ic_dev, "resp send failed: %d\n", error); + return (error); +} Modified: head/sys/dev/hyperv/utilities/hv_util.h ============================================================================== --- head/sys/dev/hyperv/utilities/hv_util.h Tue Dec 20 04:05:21 2016 (r310311) +++ head/sys/dev/hyperv/utilities/hv_util.h Tue Dec 20 04:51:14 2016 (r310312) @@ -58,5 +58,8 @@ int hv_util_detach(device_t dev); int vmbus_ic_probe(device_t dev, const struct vmbus_ic_desc descs[]); int vmbus_ic_negomsg(struct hv_util_sc *sc, void *data, int *dlen, uint32_t fw_ver, uint32_t msg_ver); +int vmbus_ic_sendresp(struct hv_util_sc *sc, + struct vmbus_channel *chan, void *data, int dlen, + uint64_t xactid); #endif _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
