From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/infiniband/hw/usnic/usnic_vnic.h | 103 ++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 kernel/drivers/infiniband/hw/usnic/usnic_vnic.h (limited to 'kernel/drivers/infiniband/hw/usnic/usnic_vnic.h') diff --git a/kernel/drivers/infiniband/hw/usnic/usnic_vnic.h b/kernel/drivers/infiniband/hw/usnic/usnic_vnic.h new file mode 100644 index 000000000..14d931a88 --- /dev/null +++ b/kernel/drivers/infiniband/hw/usnic/usnic_vnic.h @@ -0,0 +1,103 @@ +/* + * Copyright (c) 2013, Cisco Systems, Inc. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef USNIC_VNIC_H_ +#define USNIC_VNIC_H_ + +#include + +#include "vnic_dev.h" + +/* =USNIC_VNIC_RES_TYPE= =VNIC_RES= =DESC= */ +#define USNIC_VNIC_RES_TYPES \ + DEFINE_USNIC_VNIC_RES_AT(EOL, RES_TYPE_EOL, "EOL", 0) \ + DEFINE_USNIC_VNIC_RES(WQ, RES_TYPE_WQ, "WQ") \ + DEFINE_USNIC_VNIC_RES(RQ, RES_TYPE_RQ, "RQ") \ + DEFINE_USNIC_VNIC_RES(CQ, RES_TYPE_CQ, "CQ") \ + DEFINE_USNIC_VNIC_RES(INTR, RES_TYPE_INTR_CTRL, "INT") \ + DEFINE_USNIC_VNIC_RES(MAX, RES_TYPE_MAX, "MAX")\ + +#define DEFINE_USNIC_VNIC_RES_AT(usnic_vnic_res_t, vnic_res_type, desc, val) \ + USNIC_VNIC_RES_TYPE_##usnic_vnic_res_t = val, +#define DEFINE_USNIC_VNIC_RES(usnic_vnic_res_t, vnic_res_type, desc) \ + USNIC_VNIC_RES_TYPE_##usnic_vnic_res_t, +enum usnic_vnic_res_type { + USNIC_VNIC_RES_TYPES +}; +#undef DEFINE_USNIC_VNIC_RES +#undef DEFINE_USNIC_VNIC_RES_AT + +struct usnic_vnic_res { + enum usnic_vnic_res_type type; + unsigned int vnic_idx; + struct usnic_vnic *vnic; + void __iomem *ctrl; + void *owner; +}; + +struct usnic_vnic_res_chunk { + enum usnic_vnic_res_type type; + int cnt; + int free_cnt; + struct usnic_vnic_res **res; + struct usnic_vnic *vnic; +}; + +struct usnic_vnic_res_desc { + enum usnic_vnic_res_type type; + uint16_t cnt; +}; + +struct usnic_vnic_res_spec { + struct usnic_vnic_res_desc resources[USNIC_VNIC_RES_TYPE_MAX]; +}; + +const char *usnic_vnic_res_type_to_str(enum usnic_vnic_res_type res_type); +const char *usnic_vnic_pci_name(struct usnic_vnic *vnic); +int usnic_vnic_dump(struct usnic_vnic *vnic, char *buf, int buf_sz, + void *hdr_obj, + int (*printtitle)(void *, char*, int), + int (*printcols)(char *, int), + int (*printrow)(void *, char *, int)); +void usnic_vnic_res_spec_update(struct usnic_vnic_res_spec *spec, + enum usnic_vnic_res_type trgt_type, + u16 cnt); +int usnic_vnic_res_spec_satisfied(const struct usnic_vnic_res_spec *min_spec, + struct usnic_vnic_res_spec *res_spec); +int usnic_vnic_spec_dump(char *buf, int buf_sz, + struct usnic_vnic_res_spec *res_spec); +int usnic_vnic_check_room(struct usnic_vnic *vnic, + struct usnic_vnic_res_spec *res_spec); +int usnic_vnic_res_cnt(struct usnic_vnic *vnic, + enum usnic_vnic_res_type type); +int usnic_vnic_res_free_cnt(struct usnic_vnic *vnic, + enum usnic_vnic_res_type type); +struct usnic_vnic_res_chunk * +usnic_vnic_get_resources(struct usnic_vnic *vnic, + enum usnic_vnic_res_type type, + int cnt, + void *owner); +void usnic_vnic_put_resources(struct usnic_vnic_res_chunk *chunk); +struct pci_dev *usnic_vnic_get_pdev(struct usnic_vnic *vnic); +struct vnic_dev_bar *usnic_vnic_get_bar(struct usnic_vnic *vnic, + int bar_num); +struct usnic_vnic *usnic_vnic_alloc(struct pci_dev *pdev); +void usnic_vnic_free(struct usnic_vnic *vnic); +u16 usnic_vnic_get_index(struct usnic_vnic *vnic); + +#endif /*!USNIC_VNIC_H_*/ -- cgit 1.2.3-korg