diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcs_uf.c')
-rw-r--r-- | drivers/scsi/bfa/bfa_fcs_uf.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/drivers/scsi/bfa/bfa_fcs_uf.c b/drivers/scsi/bfa/bfa_fcs_uf.c deleted file mode 100644 index 3d57d48bbae4..000000000000 --- a/drivers/scsi/bfa/bfa_fcs_uf.c +++ /dev/null | |||
@@ -1,99 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. | ||
3 | * All rights reserved | ||
4 | * www.brocade.com | ||
5 | * | ||
6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify it | ||
9 | * under the terms of the GNU General Public License (GPL) Version 2 as | ||
10 | * published by the Free Software Foundation | ||
11 | * | ||
12 | * This program is distributed in the hope that it will be useful, but | ||
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
15 | * General Public License for more details. | ||
16 | */ | ||
17 | |||
18 | /** | ||
19 | * bfa_fcs_uf.c BFA FCS UF ( Unsolicited Frames) | ||
20 | */ | ||
21 | |||
22 | #include <fcs/bfa_fcs.h> | ||
23 | #include <bfa_svc.h> | ||
24 | #include <fcs/bfa_fcs_fabric.h> | ||
25 | #include "fcs.h" | ||
26 | #include "fcs_trcmod.h" | ||
27 | #include "fcs_fabric.h" | ||
28 | #include "fcs_uf.h" | ||
29 | |||
30 | BFA_TRC_FILE(FCS, UF); | ||
31 | |||
32 | /** | ||
33 | * BFA callback for unsolicited frame receive handler. | ||
34 | * | ||
35 | * @param[in] cbarg callback arg for receive handler | ||
36 | * @param[in] uf unsolicited frame descriptor | ||
37 | * | ||
38 | * @return None | ||
39 | */ | ||
40 | static void | ||
41 | bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf) | ||
42 | { | ||
43 | struct bfa_fcs_s *fcs = (struct bfa_fcs_s *) cbarg; | ||
44 | struct fchs_s *fchs = bfa_uf_get_frmbuf(uf); | ||
45 | u16 len = bfa_uf_get_frmlen(uf); | ||
46 | struct fc_vft_s *vft; | ||
47 | struct bfa_fcs_fabric_s *fabric; | ||
48 | |||
49 | /** | ||
50 | * check for VFT header | ||
51 | */ | ||
52 | if (fchs->routing == FC_RTG_EXT_HDR && | ||
53 | fchs->cat_info == FC_CAT_VFT_HDR) { | ||
54 | bfa_stats(fcs, uf.tagged); | ||
55 | vft = bfa_uf_get_frmbuf(uf); | ||
56 | if (fcs->port_vfid == vft->vf_id) | ||
57 | fabric = &fcs->fabric; | ||
58 | else | ||
59 | fabric = bfa_fcs_vf_lookup(fcs, (u16) vft->vf_id); | ||
60 | |||
61 | /** | ||
62 | * drop frame if vfid is unknown | ||
63 | */ | ||
64 | if (!fabric) { | ||
65 | bfa_assert(0); | ||
66 | bfa_stats(fcs, uf.vfid_unknown); | ||
67 | bfa_uf_free(uf); | ||
68 | return; | ||
69 | } | ||
70 | |||
71 | /** | ||
72 | * skip vft header | ||
73 | */ | ||
74 | fchs = (struct fchs_s *) (vft + 1); | ||
75 | len -= sizeof(struct fc_vft_s); | ||
76 | |||
77 | bfa_trc(fcs, vft->vf_id); | ||
78 | } else { | ||
79 | bfa_stats(fcs, uf.untagged); | ||
80 | fabric = &fcs->fabric; | ||
81 | } | ||
82 | |||
83 | bfa_trc(fcs, ((u32 *) fchs)[0]); | ||
84 | bfa_trc(fcs, ((u32 *) fchs)[1]); | ||
85 | bfa_trc(fcs, ((u32 *) fchs)[2]); | ||
86 | bfa_trc(fcs, ((u32 *) fchs)[3]); | ||
87 | bfa_trc(fcs, ((u32 *) fchs)[4]); | ||
88 | bfa_trc(fcs, ((u32 *) fchs)[5]); | ||
89 | bfa_trc(fcs, len); | ||
90 | |||
91 | bfa_fcs_fabric_uf_recv(fabric, fchs, len); | ||
92 | bfa_uf_free(uf); | ||
93 | } | ||
94 | |||
95 | void | ||
96 | bfa_fcs_uf_attach(struct bfa_fcs_s *fcs) | ||
97 | { | ||
98 | bfa_uf_recv_register(fcs->bfa, bfa_fcs_uf_recv, fcs); | ||
99 | } | ||