33 lines · c
1/* SPDX-License-Identifier: BSD-3-Clause */2/*3 * Copyright (c) 2020, MIPI Alliance, Inc.4 *5 * Author: Nicolas Pitre <npitre@baylibre.com>6 *7 * Common DAT related stuff8 */9 10#ifndef DAT_H11#define DAT_H12 13/* Global DAT flags */14#define DAT_0_I2C_DEVICE W0_BIT_(31)15#define DAT_0_SIR_REJECT W0_BIT_(13)16#define DAT_0_IBI_PAYLOAD W0_BIT_(12)17 18struct hci_dat_ops {19 int (*init)(struct i3c_hci *hci);20 void (*cleanup)(struct i3c_hci *hci);21 int (*alloc_entry)(struct i3c_hci *hci);22 void (*free_entry)(struct i3c_hci *hci, unsigned int dat_idx);23 void (*set_dynamic_addr)(struct i3c_hci *hci, unsigned int dat_idx, u8 addr);24 void (*set_static_addr)(struct i3c_hci *hci, unsigned int dat_idx, u8 addr);25 void (*set_flags)(struct i3c_hci *hci, unsigned int dat_idx, u32 w0, u32 w1);26 void (*clear_flags)(struct i3c_hci *hci, unsigned int dat_idx, u32 w0, u32 w1);27 int (*get_index)(struct i3c_hci *hci, u8 address);28};29 30extern const struct hci_dat_ops mipi_i3c_hci_dat_v1;31 32#endif33