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iwlwifi: centralize 64 bit HW registers write

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Move the write_prph_64 of pcie to be transport agnostic.
Add direct write as well, as it is needed for a000 HW.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon
2016-06-23 12:04:55 +03:00
committed by Luca Coelho
parent 8de437c71e
commit 12a17458a2
4 changed files with 74 additions and 16 deletions
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3
drivers/net/wireless/intel/iwlwifi/iwl-io.h
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@@ -34,6 +34,7 @@
void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val);
void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val);
void iwl_write64(struct iwl_trans *trans, u64 ofs, u64 val);
u32 iwl_read32(struct iwl_trans *trans, u32 ofs);
static inline void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask)
@@ -53,11 +54,13 @@ int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg);
void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value);
void iwl_write_direct64(struct iwl_trans *trans, u64 reg, u64 value);
u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs);
u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs);
void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val);
void iwl_write_prph64_no_grab(struct iwl_trans *trans, u64 ofs, u64 val);
void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val);
int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
u32 bits, u32 mask, int timeout);