Merge tag 'wireless-drivers-next-for-davem-2015-03-06' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Major changes:

brcmfmac:

* sdio improvements
* add a debugfs file so users can provide us all the revinfo we could
  ask for

iwlwifi:

* add triggers for firmware dump collection
* remove support for -9.ucode
* new statitics API
* rate control improvements

ath9k:

* add per-vif TX power capability
* BT coexistance fixes

ath10k:

* qca6174: enable STA transmit beamforming (TxBF) support
* disable multi-vif power save by default

bcma:

* enable support for PCIe Gen 2 host devices

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 20 insertions, 33 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h
index ffd785cc67d6..cf75bafae51d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw.h
@@ -68,6 +68,7 @@
 #include <net/mac80211.h>
 
 #include "iwl-fw-file.h"
+#include "iwl-fw-error-dump.h"
 
 /**
  * enum iwl_ucode_type
@@ -157,6 +158,8 @@ struct iwl_fw_cscheme_list {
  * @dbg_dest_tlv: points to the destination TLV for debug
  * @dbg_conf_tlv: array of pointers to configuration TLVs for debug
  * @dbg_conf_tlv_len: lengths of the @dbg_conf_tlv entries
+ * @dbg_trigger_tlv: array of pointers to triggers TLVs
+ * @dbg_trigger_tlv_len: lengths of the @dbg_trigger_tlv entries
  * @dbg_dest_reg_num: num of reg_ops in %dbg_dest_tlv
  */
 struct iwl_fw {
@@ -186,9 +189,10 @@ struct iwl_fw {
 	u32 sdio_adma_addr;
 
 	struct iwl_fw_dbg_dest_tlv *dbg_dest_tlv;
-	struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_MAX];
-	size_t dbg_conf_tlv_len[FW_DBG_MAX];
-
+	struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_CONF_MAX];
+	size_t dbg_conf_tlv_len[FW_DBG_CONF_MAX];
+	struct iwl_fw_dbg_trigger_tlv *dbg_trigger_tlv[FW_DBG_TRIGGER_MAX];
+	size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX];
 	u8 dbg_dest_reg_num;
 };
 
@@ -206,46 +210,29 @@ static inline const char *get_fw_dbg_mode_string(int mode)
 	}
 }
 
-static inline const struct iwl_fw_dbg_trigger *
-iwl_fw_dbg_conf_get_trigger(const struct iwl_fw *fw, u8 id)
+static inline bool
+iwl_fw_dbg_conf_usniffer(const struct iwl_fw *fw, u8 id)
 {
 	const struct iwl_fw_dbg_conf_tlv *conf_tlv = fw->dbg_conf_tlv[id];
-	u8 *ptr;
-	int i;
 
 	if (!conf_tlv)
-		return NULL;
-
-	ptr = (void *)&conf_tlv->hcmd;
-	for (i = 0; i < conf_tlv->num_of_hcmds; i++) {
-		ptr += sizeof(conf_tlv->hcmd);
-		ptr += le16_to_cpu(conf_tlv->hcmd.len);
-	}
-
-	return (const struct iwl_fw_dbg_trigger *)ptr;
-}
-
-static inline bool
-iwl_fw_dbg_conf_enabled(const struct iwl_fw *fw, u8 id)
-{
-	const struct iwl_fw_dbg_trigger *trigger =
-		iwl_fw_dbg_conf_get_trigger(fw, id);
-
-	if (!trigger)
 		return false;
 
-	return trigger->enabled;
+	return conf_tlv->usniffer;
 }
 
-static inline bool
-iwl_fw_dbg_conf_usniffer(const struct iwl_fw *fw, u8 id)
-{
-	const struct iwl_fw_dbg_conf_tlv *conf_tlv = fw->dbg_conf_tlv[id];
+#define iwl_fw_dbg_trigger_enabled(fw, id) ({			\
+	void *__dbg_trigger = (fw)->dbg_trigger_tlv[(id)];	\
+	unlikely(__dbg_trigger);				\
+})
 
-	if (!conf_tlv)
-		return false;
+static inline struct iwl_fw_dbg_trigger_tlv*
+iwl_fw_dbg_get_trigger(const struct iwl_fw *fw, u8 id)
+{
+	if (WARN_ON(id >= ARRAY_SIZE(fw->dbg_trigger_tlv)))
+		return NULL;
 
-	return conf_tlv->usniffer;
+	return fw->dbg_trigger_tlv[id];
 }
 
 #endif  /* __iwl_fw_h__ */