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 3d57d48bbae..00000000000 --- a/drivers/scsi/bfa/bfa_fcs_uf.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. - * All rights reserved - * www.brocade.com - * - * Linux driver for Brocade Fibre Channel Host Bus Adapter. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License (GPL) Version 2 as - * published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - */ - -/** - * bfa_fcs_uf.c BFA FCS UF ( Unsolicited Frames) - */ - -#include <fcs/bfa_fcs.h> -#include <bfa_svc.h> -#include <fcs/bfa_fcs_fabric.h> -#include "fcs.h" -#include "fcs_trcmod.h" -#include "fcs_fabric.h" -#include "fcs_uf.h" - -BFA_TRC_FILE(FCS, UF); - -/** - * BFA callback for unsolicited frame receive handler. - * - * @param[in] cbarg callback arg for receive handler - * @param[in] uf unsolicited frame descriptor - * - * @return None - */ -static void -bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf) -{ - struct bfa_fcs_s *fcs = (struct bfa_fcs_s *) cbarg; - struct fchs_s *fchs = bfa_uf_get_frmbuf(uf); - u16 len = bfa_uf_get_frmlen(uf); - struct fc_vft_s *vft; - struct bfa_fcs_fabric_s *fabric; - - /** - * check for VFT header - */ - if (fchs->routing == FC_RTG_EXT_HDR && - fchs->cat_info == FC_CAT_VFT_HDR) { - bfa_stats(fcs, uf.tagged); - vft = bfa_uf_get_frmbuf(uf); - if (fcs->port_vfid == vft->vf_id) - fabric = &fcs->fabric; - else - fabric = bfa_fcs_vf_lookup(fcs, (u16) vft->vf_id); - - /** - * drop frame if vfid is unknown - */ - if (!fabric) { - bfa_assert(0); - bfa_stats(fcs, uf.vfid_unknown); - bfa_uf_free(uf); - return; - } - - /** - * skip vft header - */ - fchs = (struct fchs_s *) (vft + 1); - len -= sizeof(struct fc_vft_s); - - bfa_trc(fcs, vft->vf_id); - } else { - bfa_stats(fcs, uf.untagged); - fabric = &fcs->fabric; - } - - bfa_trc(fcs, ((u32 *) fchs)[0]); - bfa_trc(fcs, ((u32 *) fchs)[1]); - bfa_trc(fcs, ((u32 *) fchs)[2]); - bfa_trc(fcs, ((u32 *) fchs)[3]); - bfa_trc(fcs, ((u32 *) fchs)[4]); - bfa_trc(fcs, ((u32 *) fchs)[5]); - bfa_trc(fcs, len); - - bfa_fcs_fabric_uf_recv(fabric, fchs, len); - bfa_uf_free(uf); -} - -void -bfa_fcs_uf_attach(struct bfa_fcs_s *fcs) -{ - bfa_uf_recv_register(fcs->bfa, bfa_fcs_uf_recv, fcs); -} |