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/include/scsi/fcoe_sysfs.h | 133 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 kernel/include/scsi/fcoe_sysfs.h (limited to 'kernel/include/scsi/fcoe_sysfs.h') diff --git a/kernel/include/scsi/fcoe_sysfs.h b/kernel/include/scsi/fcoe_sysfs.h new file mode 100644 index 000000000..7e2314870 --- /dev/null +++ b/kernel/include/scsi/fcoe_sysfs.h @@ -0,0 +1,133 @@ +/* + * Copyright (c) 2011-2012 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + * Maintained at www.Open-FCoE.org + */ + +#ifndef FCOE_SYSFS +#define FCOE_SYSFS + +#include +#include +#include + +struct fcoe_ctlr_device; +struct fcoe_fcf_device; + +struct fcoe_sysfs_function_template { + void (*get_fcoe_ctlr_link_fail)(struct fcoe_ctlr_device *); + void (*get_fcoe_ctlr_vlink_fail)(struct fcoe_ctlr_device *); + void (*get_fcoe_ctlr_miss_fka)(struct fcoe_ctlr_device *); + void (*get_fcoe_ctlr_symb_err)(struct fcoe_ctlr_device *); + void (*get_fcoe_ctlr_err_block)(struct fcoe_ctlr_device *); + void (*get_fcoe_ctlr_fcs_error)(struct fcoe_ctlr_device *); + void (*set_fcoe_ctlr_mode)(struct fcoe_ctlr_device *); + int (*set_fcoe_ctlr_enabled)(struct fcoe_ctlr_device *); + void (*get_fcoe_fcf_selected)(struct fcoe_fcf_device *); + void (*get_fcoe_fcf_vlan_id)(struct fcoe_fcf_device *); +}; + +#define dev_to_ctlr(d) \ + container_of((d), struct fcoe_ctlr_device, dev) + +enum fip_conn_type { + FIP_CONN_TYPE_UNKNOWN, + FIP_CONN_TYPE_FABRIC, + FIP_CONN_TYPE_VN2VN, +}; + +enum ctlr_enabled_state { + FCOE_CTLR_ENABLED, + FCOE_CTLR_DISABLED, + FCOE_CTLR_UNUSED, +}; + +struct fcoe_ctlr_device { + u32 id; + + struct device dev; + struct fcoe_sysfs_function_template *f; + + struct list_head fcfs; + char work_q_name[20]; + struct workqueue_struct *work_q; + char devloss_work_q_name[20]; + struct workqueue_struct *devloss_work_q; + struct mutex lock; + + int fcf_dev_loss_tmo; + enum fip_conn_type mode; + + enum ctlr_enabled_state enabled; + + /* expected in host order for displaying */ + struct fcoe_fc_els_lesb lesb; +}; + +static inline void *fcoe_ctlr_device_priv(const struct fcoe_ctlr_device *ctlr) +{ + return (void *)(ctlr + 1); +} + +/* fcf states */ +enum fcf_state { + FCOE_FCF_STATE_UNKNOWN, + FCOE_FCF_STATE_DISCONNECTED, + FCOE_FCF_STATE_CONNECTED, + FCOE_FCF_STATE_DELETED, +}; + +struct fcoe_fcf_device { + u32 id; + struct device dev; + struct list_head peers; + struct work_struct delete_work; + struct delayed_work dev_loss_work; + u32 dev_loss_tmo; + void *priv; + enum fcf_state state; + + u64 fabric_name; + u64 switch_name; + u32 fc_map; + u16 vfid; + u8 mac[ETH_ALEN]; + u8 priority; + u32 fka_period; + u8 selected; + u16 vlan_id; +}; + +#define dev_to_fcf(d) \ + container_of((d), struct fcoe_fcf_device, dev) +/* parentage should never be missing */ +#define fcoe_fcf_dev_to_ctlr_dev(x) \ + dev_to_ctlr((x)->dev.parent) +#define fcoe_fcf_device_priv(x) \ + ((x)->priv) + +struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent, + struct fcoe_sysfs_function_template *f, + int priv_size); +void fcoe_ctlr_device_delete(struct fcoe_ctlr_device *); +struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *, + struct fcoe_fcf_device *); +void fcoe_fcf_device_delete(struct fcoe_fcf_device *); + +int __init fcoe_sysfs_setup(void); +void __exit fcoe_sysfs_teardown(void); + +#endif /* FCOE_SYSFS */ -- cgit 1.2.3-korg