Author: sephe Date: Tue Jul 12 05:55:11 2016 New Revision: 302623 URL: https://svnweb.freebsd.org/changeset/base/302623
Log: hyperv/vmbus: Minor renaming MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D6919 Modified: head/sys/dev/hyperv/vmbus/vmbus.c head/sys/dev/hyperv/vmbus/vmbus_reg.h Modified: head/sys/dev/hyperv/vmbus/vmbus.c ============================================================================== --- head/sys/dev/hyperv/vmbus/vmbus.c Tue Jul 12 05:41:34 2016 (r302622) +++ head/sys/dev/hyperv/vmbus/vmbus.c Tue Jul 12 05:55:11 2016 (r302623) @@ -90,10 +90,9 @@ struct vmbus_msghc_ctx { #define VMBUS_MSGHC_CTXF_DESTROY 0x0001 static int vmbus_init(struct vmbus_softc *); -static int vmbus_init_contact(struct vmbus_softc *, - uint32_t); +static int vmbus_connect(struct vmbus_softc *, uint32_t); static int vmbus_req_channels(struct vmbus_softc *sc); -static void vmbus_uninit(struct vmbus_softc *); +static void vmbus_disconnect(struct vmbus_softc *); static int vmbus_scan(struct vmbus_softc *); static void vmbus_scan_wait(struct vmbus_softc *); static void vmbus_scan_newdev(struct vmbus_softc *); @@ -373,20 +372,19 @@ vmbus_msghc_wakeup(struct vmbus_softc *s } static int -vmbus_init_contact(struct vmbus_softc *sc, uint32_t version) +vmbus_connect(struct vmbus_softc *sc, uint32_t version) { - struct vmbus_chanmsg_init_contact *req; - const struct vmbus_chanmsg_version_resp *resp; + struct vmbus_chanmsg_connect *req; const struct vmbus_message *msg; struct vmbus_msghc *mh; - int error, supp = 0; + int error, done = 0; mh = vmbus_msghc_get(sc, sizeof(*req)); if (mh == NULL) return ENXIO; req = vmbus_msghc_dataptr(mh); - req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_INIT_CONTACT; + req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CONNECT; req->chm_ver = version; req->chm_evtflags = sc->vmbus_evtflags_dma.hv_paddr; req->chm_mnf1 = sc->vmbus_mnf1_dma.hv_paddr; @@ -399,12 +397,12 @@ vmbus_init_contact(struct vmbus_softc *s } msg = vmbus_msghc_wait_result(sc, mh); - resp = (const struct vmbus_chanmsg_version_resp *)msg->msg_data; - supp = resp->chm_supp; + done = ((const struct vmbus_chanmsg_connect_resp *) + msg->msg_data)->chm_done; vmbus_msghc_put(sc, mh); - return (supp ? 0 : EOPNOTSUPP); + return (done ? 0 : EOPNOTSUPP); } static int @@ -415,7 +413,7 @@ vmbus_init(struct vmbus_softc *sc) for (i = 0; i < nitems(vmbus_version); ++i) { int error; - error = vmbus_init_contact(sc, vmbus_version[i]); + error = vmbus_connect(sc, vmbus_version[i]); if (!error) { hv_vmbus_protocal_version = vmbus_version[i]; device_printf(sc->vmbus_dev, "version %u.%u\n", @@ -428,35 +426,35 @@ vmbus_init(struct vmbus_softc *sc) } static void -vmbus_uninit(struct vmbus_softc *sc) +vmbus_disconnect(struct vmbus_softc *sc) { - struct vmbus_chanmsg_unload *req; + struct vmbus_chanmsg_disconnect *req; struct vmbus_msghc *mh; int error; mh = vmbus_msghc_get(sc, sizeof(*req)); if (mh == NULL) { device_printf(sc->vmbus_dev, - "can not get msg hypercall for unload\n"); + "can not get msg hypercall for disconnect\n"); return; } req = vmbus_msghc_dataptr(mh); - req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_UNLOAD; + req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_DISCONNECT; error = vmbus_msghc_exec_noresult(mh); vmbus_msghc_put(sc, mh); if (error) { device_printf(sc->vmbus_dev, - "unload msg hypercall failed\n"); + "disconnect msg hypercall failed\n"); } } static int vmbus_req_channels(struct vmbus_softc *sc) { - struct vmbus_chanmsg_channel_req *req; + struct vmbus_chanmsg_chrequest *req; struct vmbus_msghc *mh; int error; @@ -465,7 +463,7 @@ vmbus_req_channels(struct vmbus_softc *s return ENXIO; req = vmbus_msghc_dataptr(mh); - req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CHANNEL_REQ; + req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CHREQUEST; error = vmbus_msghc_exec_noresult(mh); vmbus_msghc_put(sc, mh); @@ -1247,7 +1245,7 @@ vmbus_detach(device_t dev) hv_vmbus_release_unattached_channels(); - vmbus_uninit(sc); + vmbus_disconnect(sc); hv_vmbus_disconnect(); if (sc->vmbus_flags & VMBUS_FLAG_SYNIC) { Modified: head/sys/dev/hyperv/vmbus/vmbus_reg.h ============================================================================== --- head/sys/dev/hyperv/vmbus/vmbus_reg.h Tue Jul 12 05:41:34 2016 (r302622) +++ head/sys/dev/hyperv/vmbus/vmbus_reg.h Tue Jul 12 05:55:11 2016 (r302623) @@ -93,7 +93,7 @@ struct vmbus_gpa_range { * - Embedded in hypercall_postmsg_in.hc_data, e.g. request. */ -#define VMBUS_CHANMSG_TYPE_CHANNEL_REQ 3 /* REQ */ +#define VMBUS_CHANMSG_TYPE_CHREQUEST 3 /* REQ */ #define VMBUS_CHANMSG_TYPE_CHOPEN 5 /* REQ */ #define VMBUS_CHANMSG_TYPE_CHOPEN_RESP 6 /* RESP */ #define VMBUS_CHANMSG_TYPE_CHCLOSE 7 /* REQ */ @@ -102,17 +102,17 @@ struct vmbus_gpa_range { #define VMBUS_CHANMSG_TYPE_GPADL_CONNRESP 10 /* RESP */ #define VMBUS_CHANMSG_TYPE_GPADL_DISCONN 11 /* REQ */ #define VMBUS_CHANMSG_TYPE_GPADL_DISCONNRESP 12 /* RESP */ -#define VMBUS_CHANMSG_TYPE_INIT_CONTACT 14 /* REQ */ -#define VMBUS_CHANMSG_TYPE_VERSION_RESP 15 /* RESP */ -#define VMBUS_CHANMSG_TYPE_UNLOAD 16 /* REQ */ +#define VMBUS_CHANMSG_TYPE_CONNECT 14 /* REQ */ +#define VMBUS_CHANMSG_TYPE_CONNECT_RESP 15 /* RESP */ +#define VMBUS_CHANMSG_TYPE_DISCONNECT 16 /* REQ */ struct vmbus_chanmsg_hdr { uint32_t chm_type; /* VMBUS_CHANMSG_TYPE_ */ uint32_t chm_rsvd; } __packed; -/* VMBUS_CHANMSG_TYPE_INIT_CONTACT */ -struct vmbus_chanmsg_init_contact { +/* VMBUS_CHANMSG_TYPE_CONNECT */ +struct vmbus_chanmsg_connect { struct vmbus_chanmsg_hdr chm_hdr; uint32_t chm_ver; uint32_t chm_rsvd; @@ -121,19 +121,19 @@ struct vmbus_chanmsg_init_contact { uint64_t chm_mnf2; } __packed; -/* VMBUS_CHANMSG_TYPE_VERSION_RESP */ -struct vmbus_chanmsg_version_resp { +/* VMBUS_CHANMSG_TYPE_CONNECT_RESP */ +struct vmbus_chanmsg_connect_resp { struct vmbus_chanmsg_hdr chm_hdr; - uint8_t chm_supp; + uint8_t chm_done; } __packed; -/* VMBUS_CHANMSG_TYPE_CHANNEL_REQ */ -struct vmbus_chanmsg_channel_req { +/* VMBUS_CHANMSG_TYPE_CHREQUEST */ +struct vmbus_chanmsg_chrequest { struct vmbus_chanmsg_hdr chm_hdr; } __packed; -/* VMBUS_CHANMSG_TYPE_UNLOAD */ -struct vmbus_chanmsg_unload { +/* VMBUS_CHANMSG_TYPE_DISCONNECT */ +struct vmbus_chanmsg_disconnect { struct vmbus_chanmsg_hdr chm_hdr; } __packed; _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
