diff options
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 7887cf50e5fb..8ab05b0d6778 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -2373,8 +2373,11 @@ SMB2_QFS_attr(const unsigned int xid, struct cifs_tcon *tcon, } else if (level == FS_ATTRIBUTE_INFORMATION) { max_len = sizeof(FILE_SYSTEM_ATTRIBUTE_INFO); min_len = MIN_FS_ATTR_INFO_SIZE; + } else if (level == FS_SECTOR_SIZE_INFORMATION) { + max_len = sizeof(struct smb3_fs_ss_info); + min_len = sizeof(struct smb3_fs_ss_info); } else { - cifs_dbg(FYI, "Invalid qfsinfo level %d", level); + cifs_dbg(FYI, "Invalid qfsinfo level %d\n", level); return -EINVAL; } @@ -2403,6 +2406,13 @@ SMB2_QFS_attr(const unsigned int xid, struct cifs_tcon *tcon, else if (level == FS_DEVICE_INFORMATION) memcpy(&tcon->fsDevInfo, 4 /* RFC1001 len */ + offset + (char *)&rsp->hdr, sizeof(FILE_SYSTEM_DEVICE_INFO)); + else if (level == FS_SECTOR_SIZE_INFORMATION) { + struct smb3_fs_ss_info *ss_info = (struct smb3_fs_ss_info *) + (4 /* RFC1001 len */ + offset + (char *)&rsp->hdr); + tcon->ss_flags = le32_to_cpu(ss_info->Flags); + tcon->perf_sector_size = + le32_to_cpu(ss_info->PhysicalBytesPerSectorForPerf); + } qfsattr_exit: free_rsp_buf(resp_buftype, iov.iov_base); |