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103 lines
3.3 KiB
103 lines
3.3 KiB
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
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/* |
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* Copyright (C) 2018-2020 Intel Corporation |
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*/ |
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#ifndef __iwl_io_h__ |
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#define __iwl_io_h__ |
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#include "iwl-devtrace.h" |
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#include "iwl-trans.h" |
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void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val); |
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void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val); |
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void iwl_write64(struct iwl_trans *trans, u64 ofs, u64 val); |
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u32 iwl_read32(struct iwl_trans *trans, u32 ofs); |
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static inline void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask) |
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{ |
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iwl_trans_set_bits_mask(trans, reg, mask, mask); |
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} |
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static inline void iwl_clear_bit(struct iwl_trans *trans, u32 reg, u32 mask) |
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{ |
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iwl_trans_set_bits_mask(trans, reg, mask, 0); |
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} |
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int iwl_poll_bit(struct iwl_trans *trans, u32 addr, |
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u32 bits, u32 mask, int timeout); |
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int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask, |
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int timeout); |
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u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg); |
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void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value); |
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void iwl_write_direct64(struct iwl_trans *trans, u64 reg, u64 value); |
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u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs); |
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u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs); |
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void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val); |
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void iwl_write_prph64_no_grab(struct iwl_trans *trans, u64 ofs, u64 val); |
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void iwl_write_prph_delay(struct iwl_trans *trans, u32 ofs, |
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u32 val, u32 delay_ms); |
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static inline void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val) |
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{ |
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iwl_write_prph_delay(trans, ofs, val, 0); |
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} |
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int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr, |
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u32 bits, u32 mask, int timeout); |
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void iwl_set_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask); |
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void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs, |
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u32 bits, u32 mask); |
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void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask); |
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void iwl_force_nmi(struct iwl_trans *trans); |
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int iwl_finish_nic_init(struct iwl_trans *trans, |
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const struct iwl_cfg_trans_params *cfg_trans); |
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/* Error handling */ |
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int iwl_dump_fh(struct iwl_trans *trans, char **buf); |
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/* |
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* UMAC periphery address space changed from 0xA00000 to 0xD00000 starting from |
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* device family AX200. So peripheries used in families above and below AX200 |
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* should go through iwl_..._umac_..._prph. |
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*/ |
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static inline u32 iwl_umac_prph(struct iwl_trans *trans, u32 ofs) |
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{ |
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return ofs + trans->trans_cfg->umac_prph_offset; |
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} |
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static inline u32 iwl_read_umac_prph_no_grab(struct iwl_trans *trans, u32 ofs) |
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{ |
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return iwl_read_prph_no_grab(trans, ofs + |
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trans->trans_cfg->umac_prph_offset); |
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} |
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static inline u32 iwl_read_umac_prph(struct iwl_trans *trans, u32 ofs) |
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{ |
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return iwl_read_prph(trans, ofs + trans->trans_cfg->umac_prph_offset); |
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} |
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static inline void iwl_write_umac_prph_no_grab(struct iwl_trans *trans, u32 ofs, |
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u32 val) |
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{ |
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iwl_write_prph_no_grab(trans, ofs + trans->trans_cfg->umac_prph_offset, |
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val); |
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} |
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static inline void iwl_write_umac_prph(struct iwl_trans *trans, u32 ofs, |
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u32 val) |
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{ |
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iwl_write_prph(trans, ofs + trans->trans_cfg->umac_prph_offset, val); |
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} |
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static inline int iwl_poll_umac_prph_bit(struct iwl_trans *trans, u32 addr, |
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u32 bits, u32 mask, int timeout) |
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{ |
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return iwl_poll_prph_bit(trans, addr + |
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trans->trans_cfg->umac_prph_offset, |
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bits, mask, timeout); |
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} |
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#endif
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