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5f226ddb5b
This change adds the messaging support needed to support PTP. In the case of Tx timestamps it is necessary for the Switch Management entity to return the frames via the mailbox as the host interface cannot know which port the timestamp will be delivered to. In addition there is only one clock on the entire switch, as such the entity that has BAR 4 access is the only one who can actually update the frequency as it is the only one with access. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* Intel Ethernet Switch Host Interface Driver
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* Copyright(c) 2013 - 2014 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* The full GNU General Public License is included in this distribution in
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* the file called "COPYING".
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*
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* Contact Information:
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* e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*/
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#ifndef _FM10K_VF_H_
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#define _FM10K_VF_H_
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#include "fm10k_type.h"
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#include "fm10k_common.h"
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enum fm10k_vf_tlv_msg_id {
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FM10K_VF_MSG_ID_TEST = 0, /* msg ID reserved for testing */
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FM10K_VF_MSG_ID_MSIX,
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FM10K_VF_MSG_ID_MAC_VLAN,
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FM10K_VF_MSG_ID_LPORT_STATE,
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FM10K_VF_MSG_ID_1588,
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FM10K_VF_MSG_ID_MAX,
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};
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enum fm10k_tlv_mac_vlan_attr_id {
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FM10K_MAC_VLAN_MSG_VLAN,
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FM10K_MAC_VLAN_MSG_SET,
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FM10K_MAC_VLAN_MSG_MAC,
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FM10K_MAC_VLAN_MSG_DEFAULT_MAC,
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FM10K_MAC_VLAN_MSG_MULTICAST,
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FM10K_MAC_VLAN_MSG_ID_MAX
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};
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enum fm10k_tlv_lport_state_attr_id {
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FM10K_LPORT_STATE_MSG_DISABLE,
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FM10K_LPORT_STATE_MSG_XCAST_MODE,
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FM10K_LPORT_STATE_MSG_READY,
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FM10K_LPORT_STATE_MSG_MAX
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};
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enum fm10k_tlv_1588_attr_id {
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FM10K_1588_MSG_TIMESTAMP,
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FM10K_1588_MSG_MAX
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};
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#define FM10K_VF_MSG_MSIX_HANDLER(func) \
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FM10K_MSG_HANDLER(FM10K_VF_MSG_ID_MSIX, NULL, func)
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s32 fm10k_msg_mac_vlan_vf(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *);
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extern const struct fm10k_tlv_attr fm10k_mac_vlan_msg_attr[];
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#define FM10K_VF_MSG_MAC_VLAN_HANDLER(func) \
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FM10K_MSG_HANDLER(FM10K_VF_MSG_ID_MAC_VLAN, \
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fm10k_mac_vlan_msg_attr, func)
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s32 fm10k_msg_lport_state_vf(struct fm10k_hw *, u32 **,
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struct fm10k_mbx_info *);
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extern const struct fm10k_tlv_attr fm10k_lport_state_msg_attr[];
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#define FM10K_VF_MSG_LPORT_STATE_HANDLER(func) \
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FM10K_MSG_HANDLER(FM10K_VF_MSG_ID_LPORT_STATE, \
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fm10k_lport_state_msg_attr, func)
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extern const struct fm10k_tlv_attr fm10k_1588_msg_attr[];
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#define FM10K_VF_MSG_1588_HANDLER(func) \
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FM10K_MSG_HANDLER(FM10K_VF_MSG_ID_1588, fm10k_1588_msg_attr, func)
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extern struct fm10k_info fm10k_vf_info;
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#endif /* _FM10K_VF_H */
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