diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/cifs_debug.c | 4 | ||||
| -rw-r--r-- | fs/cifs/cifsglob.h | 3 | ||||
| -rw-r--r-- | fs/cifs/smb2ops.c | 20 | ||||
| -rw-r--r-- | fs/cifs/smb2pdu.c | 1 |
4 files changed, 26 insertions, 2 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 856f8f5..0315824 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -213,7 +213,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) tcon->nativeFileSystem); } seq_printf(m, "DevInfo: 0x%x Attributes: 0x%x" - "\nPathComponentMax: %d Status: 0x%d", + "\n\tPathComponentMax: %d Status: 0x%d", le32_to_cpu(tcon->fsDevInfo.DeviceCharacteristics), le32_to_cpu(tcon->fsAttrInfo.Attributes), le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength), @@ -224,6 +224,8 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) seq_puts(m, " type: CDROM "); else seq_printf(m, " type: %d ", dev_type); + if (server->ops->dump_share_caps) + server->ops->dump_share_caps(m, tcon); if (tcon->need_reconnect) seq_puts(m, "\tDISCONNECTED "); diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index f13cbbe..9a1e37a 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -223,6 +223,7 @@ struct smb_version_operations { void (*dump_detail)(void *); void (*clear_stats)(struct cifs_tcon *); void (*print_stats)(struct seq_file *m, struct cifs_tcon *); + void (*dump_share_caps)(struct seq_file *, struct cifs_tcon *); /* verify the message */ int (*check_message)(char *, unsigned int); bool (*is_oplock_break)(char *, struct TCP_Server_Info *); @@ -809,7 +810,7 @@ struct cifs_tcon { #ifdef CONFIG_CIFS_SMB2 bool print:1; /* set if connection to printer share */ bool bad_network_name:1; /* set if ret status STATUS_BAD_NETWORK_NAME */ - __u32 capabilities; + __le32 capabilities; __u32 share_flags; __u32 maximal_access; __u32 vol_serial_number; diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 14539c7..76df656 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -281,6 +281,25 @@ smb2_clear_stats(struct cifs_tcon *tcon) } static void +smb2_dump_share_caps(struct seq_file *m, struct cifs_tcon *tcon) +{ + seq_puts(m, "\n\tShare Capabilities:"); + if (tcon->capabilities & SMB2_SHARE_CAP_DFS) + seq_puts(m, " DFS,"); + if (tcon->capabilities & SMB2_SHARE_CAP_CONTINUOUS_AVAILABILITY) + seq_puts(m, " CONTINUOUS AVAILABILITY,"); + if (tcon->capabilities & SMB2_SHARE_CAP_SCALEOUT) + seq_puts(m, " SCALEOUT,"); + if (tcon->capabilities & SMB2_SHARE_CAP_CLUSTER) + seq_puts(m, " CLUSTER,"); + if (tcon->capabilities & SMB2_SHARE_CAP_ASYMMETRIC) + seq_puts(m, " ASYMMETRIC,"); + if (tcon->capabilities == 0) + seq_puts(m, " None"); + seq_printf(m, "\tShare Flags: 0x%x", tcon->share_flags); +} + +static void smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon) { #ifdef CONFIG_CIFS_STATS @@ -645,6 +664,7 @@ struct smb_version_operations smb30_operations = { .dump_detail = smb2_dump_detail, .clear_stats = smb2_clear_stats, .print_stats = smb2_print_stats, + .dump_share_caps = smb2_dump_share_caps, .is_oplock_break = smb2_is_valid_oplock_break, .need_neg = smb2_need_neg, .negotiate = smb2_negotiate, diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index cb155bf..f7422a6 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -741,6 +741,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, } tcon->share_flags = le32_to_cpu(rsp->ShareFlags); + tcon->capabilities = rsp->Capabilities; /* we keep caps little endian */ tcon->maximal_access = le32_to_cpu(rsp->MaximalAccess); tcon->tidStatus = CifsGood; tcon->need_reconnect = false; |