mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
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d5138e1c58
Fix build issues for nvadsp in OOT kernel and enable the build.
- Below files copied from kernel/nvidia/include/linux/
- tegra_nvadsp.h (72af3e78a6aff0fa250e9fd36b8414264d0e4c9a)
- tegra-firmwares.h (700223e52f49f300664dd91335fa11111af733aa)
- tegra-hsp.h (988be8f05033e1d728e046e918b506d829106082)
- Below file copied from kernel/nvidia/include/uapi/misc/
- adsp_console_ioctl.h (72af3e78a6aff0fa250e9fd36b8414264d0e4c9a)
- Functions that needs additional AGIC APIs not supported in upstream
are pushed under macro CONFIG_AGIC_EXT_APIS
- T210 chip_data and references removed
Bug 4164138
Bug 3682950
Change-Id: I5dfb570e578ca3631896de7350cea66698612568
Signed-off-by: Viswanath L <viswanathl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2971924
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
122 lines
3.3 KiB
C
122 lines
3.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/**
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* Copyright (c) 2014-2023, NVIDIA CORPORATION. All rights reserved.
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*/
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#ifndef _LINUX_TEGRA_HSP_H
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#define _LINUX_TEGRA_HSP_H
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#include <linux/types.h>
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enum tegra_hsp_master {
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HSP_FIRST_MASTER = 1,
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/* secure */
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HSP_MASTER_SECURE_CCPLEX = HSP_FIRST_MASTER,
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HSP_MASTER_SECURE_DPMU,
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HSP_MASTER_SECURE_BPMP,
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HSP_MASTER_SECURE_SPE,
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HSP_MASTER_SECURE_SCE,
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HSP_MASTER_SECURE_DMA,
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HSP_MASTER_SECURE_TSECA,
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HSP_MASTER_SECURE_TSECB,
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HSP_MASTER_SECURE_JTAGM,
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HSP_MASTER_SECURE_CSITE,
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HSP_MASTER_SECURE_APE,
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/* non-secure */
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HSP_MASTER_CCPLEX = HSP_FIRST_MASTER + 16,
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HSP_MASTER_DPMU,
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HSP_MASTER_BPMP,
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HSP_MASTER_SPE,
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HSP_MASTER_SCE,
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HSP_MASTER_DMA,
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HSP_MASTER_TSECA,
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HSP_MASTER_TSECB,
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HSP_MASTER_JTAGM,
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HSP_MASTER_CSITE,
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HSP_MASTER_APE,
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HSP_LAST_MASTER = HSP_MASTER_APE,
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};
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enum tegra_hsp_doorbell {
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HSP_FIRST_DB = 0,
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HSP_DB_DPMU = HSP_FIRST_DB,
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HSP_DB_CCPLEX,
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HSP_DB_CCPLEX_TZ,
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HSP_DB_BPMP,
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HSP_DB_SPE,
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HSP_DB_SCE,
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HSP_DB_APE,
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HSP_LAST_DB = HSP_DB_APE,
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HSP_NR_DBS,
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};
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typedef void (*db_handler_t)(void *data);
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int tegra_hsp_init(void);
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int tegra_hsp_db_enable_master(enum tegra_hsp_master master);
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int tegra_hsp_db_disable_master(enum tegra_hsp_master master);
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int tegra_hsp_db_ring(enum tegra_hsp_doorbell dbell);
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int tegra_hsp_db_can_ring(enum tegra_hsp_doorbell dbell);
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int tegra_hsp_db_add_handler(int master, db_handler_t handler, void *data);
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int tegra_hsp_db_del_handler(int master);
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#define tegra_hsp_find_master(mask, master) ((mask) & (1 << (master)))
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typedef void (*tegra_hsp_sm_notify)(void *, u32);
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struct tegra_hsp_sm_tx;
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struct tegra_hsp_sm_rx;
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struct tegra_hsp_ss;
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struct tegra_hsp_sm_pair {
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struct tegra_hsp_sm_rx *rx;
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struct tegra_hsp_sm_tx *tx;
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};
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struct tegra_hsp_sm_pair *of_tegra_hsp_sm_pair_request(
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const struct device_node *np, u32 index,
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tegra_hsp_sm_notify full_notify,
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tegra_hsp_sm_notify empty_notify,
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void *data);
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struct tegra_hsp_sm_pair *of_tegra_hsp_sm_pair_by_name(
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struct device_node *np, char const *name,
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tegra_hsp_sm_notify full_notify,
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tegra_hsp_sm_notify empty_notify,
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void *data);
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void tegra_hsp_sm_pair_free(struct tegra_hsp_sm_pair *pair);
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void tegra_hsp_sm_pair_write(const struct tegra_hsp_sm_pair *pair, u32 value);
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bool tegra_hsp_sm_pair_is_empty(const struct tegra_hsp_sm_pair *pair);
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void tegra_hsp_sm_pair_enable_empty_notify(struct tegra_hsp_sm_pair *pair);
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struct tegra_hsp_sm_tx *of_tegra_hsp_sm_tx_by_name(
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struct device_node *np, char const *name,
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tegra_hsp_sm_notify notify, void *data);
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void tegra_hsp_sm_tx_free(struct tegra_hsp_sm_tx *tx);
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bool tegra_hsp_sm_tx_is_empty(const struct tegra_hsp_sm_tx *tx);
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void tegra_hsp_sm_tx_write(const struct tegra_hsp_sm_tx *tx, u32 value);
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void tegra_hsp_sm_tx_enable_notify(struct tegra_hsp_sm_tx *tx);
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struct tegra_hsp_sm_rx *of_tegra_hsp_sm_rx_by_name(
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struct device_node *np, char const *name,
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tegra_hsp_sm_notify notify, void *data);
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void tegra_hsp_sm_rx_free(struct tegra_hsp_sm_rx *rx);
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bool tegra_hsp_sm_rx_is_empty(const struct tegra_hsp_sm_rx *rx);
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struct tegra_hsp_ss *of_tegra_hsp_ss_by_name(
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struct device_node *np, char const *name);
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void tegra_hsp_ss_free(struct tegra_hsp_ss *ss);
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u32 tegra_hsp_ss_status(const struct tegra_hsp_ss *ss);
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void tegra_hsp_ss_set(const struct tegra_hsp_ss *ss, u32 bits);
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void tegra_hsp_ss_clr(const struct tegra_hsp_ss *ss, u32 bits);
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#endif
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