diff options
| author | Eyal Shapira <eyal@wizery.com> | 2013-11-11 19:56:21 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-12-09 22:29:04 +0200 |
| commit | d307ec8d112abdc9f2792540b9e364c510461c44 (patch) | |
| tree | a41e9928bd86518ff2e0f3cc1a3435ab640a3450 /drivers/net/wireless/iwlwifi | |
| parent | 1fa3f57a1ca19ad45ff5fa248d509fc442e82a63 (diff) | |
iwlwifi: mvm: add LQ flags definitions
Add more bit field definitions used in LQ flags.
Also rename the first bit to a shorter name.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h | 27 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 4 |
2 files changed, 27 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h index 538f1c7a5966..532312c7b937 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h @@ -281,8 +281,31 @@ enum { /* # entries in rate scale table to support Tx retries */ #define LQ_MAX_RETRY_NUM 16 -/* Link quality command flags, only this one is available */ -#define LQ_FLAG_SET_STA_TLC_RTS_MSK BIT(0) +/* Link quality command flags bit fields */ + +/* Bit 0: (0) Don't use RTS (1) Use RTS */ +#define LQ_FLAG_USE_RTS_POS 0 +#define LQ_FLAG_USE_RTS_MSK (1 << LQ_FLAG_USE_RTS_POS) + +/* Bit 1-3: LQ command color. Used to match responses to LQ commands */ +#define LQ_FLAG_COLOR_POS 1 +#define LQ_FLAG_COLOR_MSK (7 << LQ_FLAG_COLOR_POS) + +/* Bit 4-5: Tx RTS BW Signalling + * (0) No RTS BW signalling + * (1) Static BW signalling + * (2) Dynamic BW signalling + */ +#define LQ_FLAG_RTS_BW_SIG_POS 4 +#define LQ_FLAG_RTS_BW_SIG_NONE (0 << LQ_FLAG_RTS_BW_SIG_POS) +#define LQ_FLAG_RTS_BW_SIG_STATIC (1 << LQ_FLAG_RTS_BW_SIG_POS) +#define LQ_FLAG_RTS_BW_SIG_DYNAMIC (2 << LQ_FLAG_RTS_BW_SIG_POS) + +/* Bit 6: (0) No dynamic BW selection (1) Allow dynamic BW selection + * Dyanmic BW selection allows Tx with narrower BW then requested in rates + */ +#define LQ_FLAG_DYNAMIC_BW_POS 6 +#define LQ_FLAG_DYNAMIC_BW_MSK (1 << LQ_FLAG_DYNAMIC_BW_POS) /** * struct iwl_lq_cmd - link quality command diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index a85938cb3ab8..482b91b80c31 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2862,12 +2862,12 @@ int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, if (enable) { if (mvmsta->tx_protection == 0) - lq->flags |= LQ_FLAG_SET_STA_TLC_RTS_MSK; + lq->flags |= LQ_FLAG_USE_RTS_MSK; mvmsta->tx_protection++; } else { mvmsta->tx_protection--; if (mvmsta->tx_protection == 0) - lq->flags &= ~LQ_FLAG_SET_STA_TLC_RTS_MSK; + lq->flags &= ~LQ_FLAG_USE_RTS_MSK; } return iwl_mvm_send_lq_cmd(mvm, lq, false); |