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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-05-30 10:29:37 -0700 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-06-11 07:08:12 -0700 |
| commit | 49b72100165e3b2046be15a8e4f766f5169e708d (patch) | |
| tree | c609da8bdee7460fc2001654f9e3a93259b94a9e /drivers/net/wireless/iwlwifi/iwl-testmode.h | |
| parent | 7101f4043cdaa5dc2bf8974313744246f3955de7 (diff) | |
| download | lwn-49b72100165e3b2046be15a8e4f766f5169e708d.tar.gz lwn-49b72100165e3b2046be15a8e4f766f5169e708d.zip | |
iwlagn: usersapce application decide the size of trace buffer
For testmode trace function, allow userspace application to request the
size of trace buffer.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-testmode.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-testmode.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.h b/drivers/net/wireless/iwlwifi/iwl-testmode.h index a88085e9b361..f3f406e1766e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.h +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.h @@ -167,6 +167,7 @@ enum iwl_tm_attr_t { */ IWL_TM_ATTR_TRACE_ADDR, IWL_TM_ATTR_TRACE_DATA, + IWL_TM_ATTR_TRACE_SIZE, /* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_FIXRATE_REQ, * The mandatory fields are: @@ -178,8 +179,10 @@ enum iwl_tm_attr_t { }; /* uCode trace buffer */ -#define TRACE_BUFF_SIZE 0x20000 +#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_TOTAL_SIZE (TRACE_BUFF_SIZE + TRACE_BUFF_PADD) #endif |