diff options
| author |   Alex Ng <alexng@messages.microsoft.com> | 2017-01-28 12:37:18 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-31 11:05:59 +0100 |
| commit | 1274a690f6b2bd2b37447c47e3062afa8aa43f93 (patch) | |
| tree | c001936cee73557c365622d2595922703f1acf6d /drivers/hv/hv_fcopy.c | |
| parent | Drivers: hv: vmbus: Use all supported IC versions to negotiate (diff) | |
| download | linux-dev-1274a690f6b2bd2b37447c47e3062afa8aa43f93.tar.xz linux-dev-1274a690f6b2bd2b37447c47e3062afa8aa43f93.zip | |
Drivers: hv: Log the negotiated IC versions.
Log the negotiated IC versions.
Signed-off-by: Alex Ng <alexng@messages.microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hv_fcopy.c')
| -rw-r--r-- | drivers/hv/hv_fcopy.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/hv/hv_fcopy.c b/drivers/hv/hv_fcopy.c index 0a315e6aa589..9aee6014339d 100644 --- a/drivers/hv/hv_fcopy.c +++ b/drivers/hv/hv_fcopy.c @@ -251,10 +251,15 @@ void hv_fcopy_onchannelcallback(void *context) icmsghdr = (struct icmsg_hdr *)&recv_buffer[ sizeof(struct vmbuspipe_hdr)]; if (icmsghdr->icmsgtype == ICMSGTYPE_NEGOTIATE) { - vmbus_prep_negotiate_resp(icmsghdr, recv_buffer, + if (vmbus_prep_negotiate_resp(icmsghdr, recv_buffer, fw_versions, FW_VER_COUNT, fcopy_versions, FCOPY_VER_COUNT, - NULL, &fcopy_srv_version); + NULL, &fcopy_srv_version)) { + + pr_info("FCopy IC version %d.%d\n", + fcopy_srv_version >> 16, + fcopy_srv_version & 0xFFFF); + } } else { fcopy_msg = (struct hv_fcopy_hdr *)&recv_buffer[ sizeof(struct vmbuspipe_hdr) + |