diff options
author | Ido Barnea <ibarnea@cisco.com> | 2016-08-08 13:07:20 +0300 |
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committer | Ido Barnea <ibarnea@cisco.com> | 2016-08-08 13:07:20 +0300 |
commit | dc56569b146966c17433fef70d4eb5456871dcc6 (patch) | |
tree | 73eb19c9aad6570007fd808e478b7a23f6ca835c /src/dpdk22/drivers/net/enic/base/vnic_intr.c | |
parent | 2067ee3de8e6664e66f872a0b5c6d1b68b99625a (diff) |
removed dpdk22 files
Diffstat (limited to 'src/dpdk22/drivers/net/enic/base/vnic_intr.c')
-rw-r--r-- | src/dpdk22/drivers/net/enic/base/vnic_intr.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/src/dpdk22/drivers/net/enic/base/vnic_intr.c b/src/dpdk22/drivers/net/enic/base/vnic_intr.c deleted file mode 100644 index 04bb4261..00000000 --- a/src/dpdk22/drivers/net/enic/base/vnic_intr.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. - * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * Copyright (c) 2014, Cisco Systems, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. 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 HOLDER 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. - * - */ - -#include "vnic_dev.h" -#include "vnic_intr.h" - -void vnic_intr_free(struct vnic_intr *intr) -{ - intr->ctrl = NULL; -} - -int vnic_intr_alloc(struct vnic_dev *vdev, struct vnic_intr *intr, - unsigned int index) -{ - intr->index = index; - intr->vdev = vdev; - - intr->ctrl = vnic_dev_get_res(vdev, RES_TYPE_INTR_CTRL, index); - if (!intr->ctrl) { - pr_err("Failed to hook INTR[%d].ctrl resource\n", index); - return -EINVAL; - } - - return 0; -} - -void vnic_intr_init(struct vnic_intr *intr, u32 coalescing_timer, - unsigned int coalescing_type, unsigned int mask_on_assertion) -{ - vnic_intr_coalescing_timer_set(intr, coalescing_timer); - iowrite32(coalescing_type, &intr->ctrl->coalescing_type); - iowrite32(mask_on_assertion, &intr->ctrl->mask_on_assertion); - iowrite32(0, &intr->ctrl->int_credits); -} - -void vnic_intr_coalescing_timer_set(struct vnic_intr *intr, - u32 coalescing_timer) -{ - iowrite32(vnic_dev_intr_coal_timer_usec_to_hw(intr->vdev, - coalescing_timer), &intr->ctrl->coalescing_timer); -} - -void vnic_intr_clean(struct vnic_intr *intr) -{ - iowrite32(0, &intr->ctrl->int_credits); -} |