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iwlagn: add dumpit support for testmode trace function

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For testmode trace function, huge amout of data need to pass to userspace.
Use the build-in nl80211 dumpt it function

Require nl80211 testmode dumpit support patch.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Wey-Yi Guy
2011-05-31 08:03:02 -07:00
parent 49b7210016
commit eb64dca0c9
5 changed files with 96 additions and 26 deletions
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4
drivers/net/wireless/iwlwifi/iwl-testmode.h
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@@ -166,8 +166,8 @@ enum iwl_tm_attr_t {
* IWL_TM_ATTR_MEM_TRACE_ADDR for the trace address
*/
IWL_TM_ATTR_TRACE_ADDR,
IWL_TM_ATTR_TRACE_DATA,
IWL_TM_ATTR_TRACE_SIZE,
IWL_TM_ATTR_TRACE_DUMP,
/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_FIXRATE_REQ,
* The mandatory fields are:
@@ -182,7 +182,7 @@ enum iwl_tm_attr_t {
#define TRACE_BUFF_SIZE_MAX 0x200000
#define TRACE_BUFF_SIZE_MIN 0x20000
#define TRACE_BUFF_SIZE_DEF TRACE_BUFF_SIZE_MIN
#define TRACE_BUFF_PADD 0x2000
#define TRACE_CHUNK_SIZE (PAGE_SIZE - 1024)
#endif