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| author | sephe <sephe@FreeBSD.org> | 2016-11-11 03:43:06 +0000 |
|---|---|---|
| committer | sephe <sephe@FreeBSD.org> | 2016-11-11 03:43:06 +0000 |
| commit | 449e5e210336bb1fbe7e88dc50d9b6a49a32f1da (patch) | |
| tree | 0c1b1f7646338cd64e90bf348c964030800494ea /sys/dev/hyperv/utilities/hv_util.h | |
| parent | 4ad40b01548f3cf0381961fa100d18e7ac1736cc (diff) | |
| download | FreeBSD-src-449e5e210336bb1fbe7e88dc50d9b6a49a32f1da.zip FreeBSD-src-449e5e210336bb1fbe7e88dc50d9b6a49a32f1da.tar.gz | |
MFC 307845
hyperv/ic: Rework framework/message version negotiation.
Submitted by: Hongjiang Zhang <honzhan microsoft com>
Modified by: sephe
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8280
Diffstat (limited to 'sys/dev/hyperv/utilities/hv_util.h')
| -rw-r--r-- | sys/dev/hyperv/utilities/hv_util.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/hyperv/utilities/hv_util.h b/sys/dev/hyperv/utilities/hv_util.h index 012cdee..7cf8d31 100644 --- a/sys/dev/hyperv/utilities/hv_util.h +++ b/sys/dev/hyperv/utilities/hv_util.h @@ -42,6 +42,8 @@ typedef struct hv_util_sc { device_t ic_dev; uint8_t *receive_buffer; int ic_buflen; + uint32_t ic_fwver; /* framework version */ + uint32_t ic_msgver; /* message version */ } hv_util_sc; struct vmbus_ic_desc { @@ -54,6 +56,7 @@ struct vmbus_ic_desc { int hv_util_attach(device_t dev, vmbus_chan_callback_t cb); 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 *, void *data, int *dlen); +int vmbus_ic_negomsg(struct hv_util_sc *sc, void *data, int *dlen, + uint32_t fw_ver, uint32_t msg_ver); #endif |
