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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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5b37717a23
Greatly enhance the MAS allocator: - Handle row and column reservations. - Permit all the available MAS to be allocated. - Follows the WiMedia rules on MAS selection. Take appropriate action when reservation conflicts are detected. - Correctly identify which reservation wins the conflict. - Protect alien BP reservations. - If an owned reservation loses, resize/move it. - Follow the backoff procedure before requesting additional MAS. When reservations are terminated, move the remaining reservations (if necessary) so they keep following the MAS allocation rules. Signed-off-by: Stefano Panella <stefano.panella@csr.com> Signed-off-by: David Vrabel <david.vrabel@csr.com>
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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* Ultra Wide Band
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* Debug interface commands
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*
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* Copyright (C) 2008 Cambridge Silicon Radio Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version
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* 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __LINUX__UWB__DEBUG_CMD_H__
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#define __LINUX__UWB__DEBUG_CMD_H__
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#include <linux/types.h>
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/*
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* Debug interface commands
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*
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* UWB_DBG_CMD_RSV_ESTABLISH: Establish a new unicast reservation.
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*
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* UWB_DBG_CMD_RSV_TERMINATE: Terminate the Nth reservation.
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*/
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enum uwb_dbg_cmd_type {
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UWB_DBG_CMD_RSV_ESTABLISH = 1,
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UWB_DBG_CMD_RSV_TERMINATE = 2,
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UWB_DBG_CMD_IE_ADD = 3,
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UWB_DBG_CMD_IE_RM = 4,
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UWB_DBG_CMD_RADIO_START = 5,
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UWB_DBG_CMD_RADIO_STOP = 6,
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};
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struct uwb_dbg_cmd_rsv_establish {
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__u8 target[6];
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__u8 type;
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__u16 max_mas;
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__u16 min_mas;
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__u8 max_interval;
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};
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struct uwb_dbg_cmd_rsv_terminate {
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int index;
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};
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struct uwb_dbg_cmd_ie {
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__u8 data[128];
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int len;
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};
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struct uwb_dbg_cmd {
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__u32 type;
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union {
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struct uwb_dbg_cmd_rsv_establish rsv_establish;
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struct uwb_dbg_cmd_rsv_terminate rsv_terminate;
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struct uwb_dbg_cmd_ie ie_add;
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struct uwb_dbg_cmd_ie ie_rm;
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};
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};
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#endif /* #ifndef __LINUX__UWB__DEBUG_CMD_H__ */
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