diff options
author | Jing Huang <huangj@brocade.com> | 2009-09-23 17:46:15 -0700 |
---|---|---|
committer | James Bottomley <James.Bottomley@suse.de> | 2009-10-02 09:47:40 -0500 |
commit | 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e (patch) | |
tree | df76910891c6b92bf23c06c84955bf600c9d7573 /drivers/scsi/bfa/bfa_iocfc_q.c | |
parent | 5415907af1f5ef80c95147bacbd321b0d4236dd5 (diff) |
[SCSI] bfa: Brocade BFA FC SCSI driver
Add new driver for Brocade Hardware
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa/bfa_iocfc_q.c')
-rw-r--r-- | drivers/scsi/bfa/bfa_iocfc_q.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfa_iocfc_q.c b/drivers/scsi/bfa/bfa_iocfc_q.c new file mode 100644 index 00000000000..500a17df40b --- /dev/null +++ b/drivers/scsi/bfa/bfa_iocfc_q.c @@ -0,0 +1,44 @@ +/* + * 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. + */ + +#include <bfa.h> +#include "bfa_intr_priv.h" + +BFA_TRC_FILE(HAL, IOCFC_Q); + +void +bfa_iocfc_updateq(struct bfa_s *bfa, u32 reqq_ba, u32 rspq_ba, + u32 reqq_sci, u32 rspq_spi, bfa_cb_iocfc_t cbfn, + void *cbarg) +{ + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_updateq_req_s updateq_req; + + iocfc->updateq_cbfn = cbfn; + iocfc->updateq_cbarg = cbarg; + + bfi_h2i_set(updateq_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_UPDATEQ_REQ, + bfa_lpuid(bfa)); + + updateq_req.reqq_ba = bfa_os_htonl(reqq_ba); + updateq_req.rspq_ba = bfa_os_htonl(rspq_ba); + updateq_req.reqq_sci = bfa_os_htonl(reqq_sci); + updateq_req.rspq_spi = bfa_os_htonl(rspq_spi); + + bfa_ioc_mbox_send(&bfa->ioc, &updateq_req, + sizeof(struct bfi_iocfc_updateq_req_s)); +} |