diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/hipz_fns_core.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/hipz_fns_core.h | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/drivers/infiniband/hw/ehca/hipz_fns_core.h b/drivers/infiniband/hw/ehca/hipz_fns_core.h deleted file mode 100644 index 868735fd3187..000000000000 --- a/drivers/infiniband/hw/ehca/hipz_fns_core.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * IBM eServer eHCA Infiniband device driver for Linux on POWER - * - * HW abstraction register functions - * - * Authors: Christoph Raisch <raisch@de.ibm.com> - * Heiko J Schick <schickhj@de.ibm.com> - * Hoang-Nam Nguyen <hnguyen@de.ibm.com> - * Reinhard Ernst <rernst@de.ibm.com> - * - * Copyright (c) 2005 IBM Corporation - * - * All rights reserved. - * - * This source code is distributed under a dual license of GPL v2.0 and OpenIB - * BSD. - * - * OpenIB BSD License - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER - * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __HIPZ_FNS_CORE_H__ -#define __HIPZ_FNS_CORE_H__ - -#include "hcp_phyp.h" -#include "hipz_hw.h" - -#define hipz_galpa_store_cq(gal, offset, value) \ - hipz_galpa_store(gal, CQTEMM_OFFSET(offset), value) - -#define hipz_galpa_load_cq(gal, offset) \ - hipz_galpa_load(gal, CQTEMM_OFFSET(offset)) - -#define hipz_galpa_store_qp(gal, offset, value) \ - hipz_galpa_store(gal, QPTEMM_OFFSET(offset), value) -#define hipz_galpa_load_qp(gal, offset) \ - hipz_galpa_load(gal, QPTEMM_OFFSET(offset)) - -static inline void hipz_update_sqa(struct ehca_qp *qp, u16 nr_wqes) -{ - /* ringing doorbell :-) */ - hipz_galpa_store_qp(qp->galpas.kernel, qpx_sqa, - EHCA_BMASK_SET(QPX_SQADDER, nr_wqes)); -} - -static inline void hipz_update_rqa(struct ehca_qp *qp, u16 nr_wqes) -{ - /* ringing doorbell :-) */ - hipz_galpa_store_qp(qp->galpas.kernel, qpx_rqa, - EHCA_BMASK_SET(QPX_RQADDER, nr_wqes)); -} - -static inline void hipz_update_feca(struct ehca_cq *cq, u32 nr_cqes) -{ - hipz_galpa_store_cq(cq->galpas.kernel, cqx_feca, - EHCA_BMASK_SET(CQX_FECADDER, nr_cqes)); -} - -static inline void hipz_set_cqx_n0(struct ehca_cq *cq, u32 value) -{ - u64 cqx_n0_reg; - - hipz_galpa_store_cq(cq->galpas.kernel, cqx_n0, - EHCA_BMASK_SET(CQX_N0_GENERATE_SOLICITED_COMP_EVENT, - value)); - cqx_n0_reg = hipz_galpa_load_cq(cq->galpas.kernel, cqx_n0); -} - -static inline void hipz_set_cqx_n1(struct ehca_cq *cq, u32 value) -{ - u64 cqx_n1_reg; - - hipz_galpa_store_cq(cq->galpas.kernel, cqx_n1, - EHCA_BMASK_SET(CQX_N1_GENERATE_COMP_EVENT, value)); - cqx_n1_reg = hipz_galpa_load_cq(cq->galpas.kernel, cqx_n1); -} - -#endif /* __HIPZ_FNC_CORE_H__ */ |