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iwlwifi: give trans to all the read / write functions

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From now on, the transport layer in charge of providing access to the
device. So change all the driver to give a pointer to the transport
to all the low level functions that actually access the device.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Emmanuel Grumbach
2012-01-03 16:56:15 +02:00
committed by Wey-Yi Guy
parent 0390549571
commit 1042db2af1
24 changed files with 405 additions and 406 deletions
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63
drivers/net/wireless/iwlwifi/iwl-io.h
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@@ -31,68 +31,63 @@
#include "iwl-devtrace.h"
#include "iwl-shared.h"
/* TODO: remove when not needed any more */
#include "iwl-bus.h"
#include "iwl-trans.h"
static inline void iwl_write8(struct iwl_bus *bus, u32 ofs, u8 val)
static inline void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
{
/* TODO: get trans instead of bus */
trace_iwlwifi_dev_iowrite8(priv(bus), ofs, val);
iwl_trans_write8(trans(bus), ofs, val);
trace_iwlwifi_dev_iowrite8(priv(trans), ofs, val);
iwl_trans_write8(trans, ofs, val);
}
static inline void iwl_write32(struct iwl_bus *bus, u32 ofs, u32 val)
static inline void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val)
{
/* TODO: get trans instead of bus */
trace_iwlwifi_dev_iowrite32(priv(bus), ofs, val);
iwl_trans_write32(trans(bus), ofs, val);
trace_iwlwifi_dev_iowrite32(priv(trans), ofs, val);
iwl_trans_write32(trans, ofs, val);
}
static inline u32 iwl_read32(struct iwl_bus *bus, u32 ofs)
static inline u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
{
/* TODO: get trans instead of bus */
u32 val = iwl_trans_read32(trans(bus), ofs);
trace_iwlwifi_dev_ioread32(priv(bus), ofs, val);
u32 val = iwl_trans_read32(trans, ofs);
trace_iwlwifi_dev_ioread32(priv(trans), ofs, val);
return val;
}
void iwl_set_bit(struct iwl_bus *bus, u32 reg, u32 mask);
void iwl_clear_bit(struct iwl_bus *bus, u32 reg, u32 mask);
void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask);
void iwl_clear_bit(struct iwl_trans *trans, u32 reg, u32 mask);
int iwl_poll_bit(struct iwl_bus *bus, u32 addr,
int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
u32 bits, u32 mask, int timeout);
int iwl_poll_direct_bit(struct iwl_bus *bus, u32 addr, u32 mask,
int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
int timeout);
int iwl_grab_nic_access_silent(struct iwl_bus *bus);
int iwl_grab_nic_access(struct iwl_bus *bus);
void iwl_release_nic_access(struct iwl_bus *bus);
int iwl_grab_nic_access_silent(struct iwl_trans *trans);
int iwl_grab_nic_access(struct iwl_trans *trans);
void iwl_release_nic_access(struct iwl_trans *trans);
u32 iwl_read_direct32(struct iwl_bus *bus, u32 reg);
void iwl_write_direct32(struct iwl_bus *bus, u32 reg, u32 value);
u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg);
void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value);
u32 iwl_read_prph(struct iwl_bus *bus, u32 reg);
void iwl_write_prph(struct iwl_bus *bus, u32 addr, u32 val);
void iwl_set_bits_prph(struct iwl_bus *bus, u32 reg, u32 mask);
void iwl_set_bits_mask_prph(struct iwl_bus *bus, u32 reg,
u32 iwl_read_prph(struct iwl_trans *trans, u32 reg);
void iwl_write_prph(struct iwl_trans *trans, u32 addr, u32 val);
void iwl_set_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask);
void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 reg,
u32 bits, u32 mask);
void iwl_clear_bits_prph(struct iwl_bus *bus, u32 reg, u32 mask);
void iwl_clear_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask);
void _iwl_read_targ_mem_words(struct iwl_bus *bus, u32 addr,
void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr,
void *buf, int words);
#define iwl_read_targ_mem_words(bus, addr, buf, bufsize) \
#define iwl_read_targ_mem_words(trans, addr, buf, bufsize) \
do { \
BUILD_BUG_ON((bufsize) % sizeof(u32)); \
_iwl_read_targ_mem_words(bus, addr, buf, \
_iwl_read_targ_mem_words(trans, addr, buf, \
(bufsize) / sizeof(u32));\
} while (0)
int _iwl_write_targ_mem_words(struct iwl_bus *bus, u32 addr,
int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr,
void *buf, int words);
u32 iwl_read_targ_mem(struct iwl_bus *bus, u32 addr);
int iwl_write_targ_mem(struct iwl_bus *bus, u32 addr, u32 val);
u32 iwl_read_targ_mem(struct iwl_trans *trans, u32 addr);
int iwl_write_targ_mem(struct iwl_trans *trans, u32 addr, u32 val);
#endif