diff options
| author | Hsu, Kenny | 2011-11-22 23:05:02 -0800 |
|---|---|---|
| committer | Wey-Yi Guy | 2011-12-02 08:21:10 -0800 |
| commit | e056a6533b357fdaf4cc2c26e226530fe516ad1a (patch) | |
| tree | 3985a06b8f3804d46949f646f195e1a84d69b6c7 /drivers/net | |
| parent | 76de2f29d437fc1c9324e353e26c5879a4fa6dfb (diff) | |
iwlwifi: add generic chunk size of tm dumpit packet
Use generic chunk size of dumpit packet for
all necessary testmode commands instead of
add declaration individually.
Signed-off-by: Kenny Hsu <kenny.hsu@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sv-open.c | 20 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-testmode.h | 4 |
2 files changed, 13 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sv-open.c b/drivers/net/wireless/iwlwifi/iwl-sv-open.c index a8d0ef649a7c..4ea64d65b35b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sv-open.c +++ b/drivers/net/wireless/iwlwifi/iwl-sv-open.c @@ -575,7 +575,7 @@ static int iwl_testmode_trace(struct ieee80211_hw *hw, struct nlattr **tb) } priv->testmode_trace.num_chunks = DIV_ROUND_UP(priv->testmode_trace.buff_size, - TRACE_CHUNK_SIZE); + DUMP_CHUNK_SIZE); break; case IWL_TM_CMD_APP2DEV_END_TRACE: @@ -607,15 +607,15 @@ static int iwl_testmode_trace_dump(struct ieee80211_hw *hw, struct nlattr **tb, idx = cb->args[4]; if (idx >= priv->testmode_trace.num_chunks) return -ENOENT; - length = TRACE_CHUNK_SIZE; + length = DUMP_CHUNK_SIZE; if (((idx + 1) == priv->testmode_trace.num_chunks) && - (priv->testmode_trace.buff_size % TRACE_CHUNK_SIZE)) + (priv->testmode_trace.buff_size % DUMP_CHUNK_SIZE)) length = priv->testmode_trace.buff_size % - TRACE_CHUNK_SIZE; + DUMP_CHUNK_SIZE; NLA_PUT(skb, IWL_TM_ATTR_TRACE_DUMP, length, priv->testmode_trace.trace_addr + - (TRACE_CHUNK_SIZE * idx)); + (DUMP_CHUNK_SIZE * idx)); idx++; cb->args[4] = idx; return 0; @@ -728,7 +728,7 @@ static int iwl_testmode_sram(struct ieee80211_hw *hw, struct nlattr **tb) priv->testmode_sram.buff_addr, priv->testmode_sram.buff_size / 4); priv->testmode_sram.num_chunks = - DIV_ROUND_UP(priv->testmode_sram.buff_size, TRACE_CHUNK_SIZE); + DIV_ROUND_UP(priv->testmode_sram.buff_size, DUMP_CHUNK_SIZE); priv->testmode_sram.sram_readed = true; return 0; } @@ -746,15 +746,15 @@ static int iwl_testmode_sram_dump(struct ieee80211_hw *hw, struct nlattr **tb, iwl_sram_cleanup(priv); return -ENOENT; } - length = TRACE_CHUNK_SIZE; + length = DUMP_CHUNK_SIZE; if (((idx + 1) == priv->testmode_sram.num_chunks) && - (priv->testmode_sram.buff_size % TRACE_CHUNK_SIZE)) + (priv->testmode_sram.buff_size % DUMP_CHUNK_SIZE)) length = priv->testmode_sram.buff_size % - TRACE_CHUNK_SIZE; + DUMP_CHUNK_SIZE; NLA_PUT(skb, IWL_TM_ATTR_SRAM_DUMP, length, priv->testmode_sram.buff_addr + - (TRACE_CHUNK_SIZE * idx)); + (DUMP_CHUNK_SIZE * idx)); idx++; cb->args[4] = idx; return 0; diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.h b/drivers/net/wireless/iwlwifi/iwl-testmode.h index 95c87058677b..e20f3d390271 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.h +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.h @@ -250,6 +250,8 @@ enum iwl_tm_attr_t { #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) + +/* Maximum data size of each dump it packet */ +#define DUMP_CHUNK_SIZE (PAGE_SIZE - 1024) #endif |