#include "iwl-core.h"
#include "iwl-io.h"
#include "iwl-agn.h"
+#include "iwl-trans.h"
int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
{
if (IWL_UCODE_API(priv->ucode_ver) > 1) {
IWL_DEBUG_HC(priv, "select valid tx ant: %u\n", valid_tx_ant);
- return iwl_send_cmd_pdu(priv, TX_ANT_CONFIGURATION_CMD,
+ return trans_send_cmd_pdu(priv,
+ TX_ANT_CONFIGURATION_CMD,
+ CMD_SYNC,
sizeof(struct iwl_tx_ant_config_cmd),
&tx_ant_cmd);
} else {
}
}
-static u16 iwlagn_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
-{
- u16 size = (u16)sizeof(struct iwl_addsta_cmd);
- struct iwl_addsta_cmd *addsta = (struct iwl_addsta_cmd *)data;
- memcpy(addsta, cmd, size);
- /* resrved in 5000 */
- addsta->rate_n_flags = cpu_to_le16(0);
- return size;
-}
-
-static void iwlagn_gain_computation(struct iwl_priv *priv,
+void iwlagn_gain_computation(struct iwl_priv *priv,
u32 average_noise[NUM_RX_CHAINS],
u16 min_average_noise_antenna_i,
u32 min_average_noise,
memset(&cmd, 0, sizeof(cmd));
- cmd.hdr.op_code = priv->_agn.phy_calib_chain_noise_gain_cmd;
- cmd.hdr.first_group = 0;
- cmd.hdr.groups_num = 1;
- cmd.hdr.data_valid = 1;
+ iwl_set_calib_hdr(&cmd.hdr,
+ priv->_agn.phy_calib_chain_noise_gain_cmd);
cmd.delta_gain_1 = data->delta_gain_code[1];
cmd.delta_gain_2 = data->delta_gain_code[2];
- iwl_send_cmd_pdu_async(priv, REPLY_PHY_CALIBRATION_CMD,
- sizeof(cmd), &cmd, NULL);
+ trans_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
+ CMD_ASYNC, sizeof(cmd), &cmd);
data->radio_write = 1;
data->state = IWL_CHAIN_NOISE_CALIBRATED;
}
}
-static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
-{
- struct iwl_chain_noise_data *data = &priv->chain_noise_data;
- int ret;
-
- if ((data->state == IWL_CHAIN_NOISE_ALIVE) &&
- iwl_is_any_associated(priv)) {
- struct iwl_calib_chain_noise_reset_cmd cmd;
-
- /* clear data for chain noise calibration algorithm */
- data->chain_noise_a = 0;
- data->chain_noise_b = 0;
- data->chain_noise_c = 0;
- data->chain_signal_a = 0;
- data->chain_signal_b = 0;
- data->chain_signal_c = 0;
- data->beacon_count = 0;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.hdr.op_code = priv->_agn.phy_calib_chain_noise_reset_cmd;
- cmd.hdr.first_group = 0;
- cmd.hdr.groups_num = 1;
- cmd.hdr.data_valid = 1;
- ret = iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
- sizeof(cmd), &cmd);
- if (ret)
- IWL_ERR(priv,
- "Could not send REPLY_PHY_CALIBRATION_CMD\n");
- data->state = IWL_CHAIN_NOISE_ACCUMULATE;
- IWL_DEBUG_CALIB(priv, "Run chain_noise_calibrate\n");
- }
-}
-
-static void iwlagn_tx_cmd_protection(struct iwl_priv *priv,
- struct ieee80211_tx_info *info,
- __le16 fc, __le32 *tx_flags)
-{
- if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS ||
- info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT ||
- info->flags & IEEE80211_TX_CTL_AMPDU)
- *tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK;
-}
-
-/* Calc max signal level (dBm) among 3 possible receivers */
-static int iwlagn_calc_rssi(struct iwl_priv *priv,
- struct iwl_rx_phy_res *rx_resp)
-{
- /* data from PHY/DSP regarding signal strength, etc.,
- * contents are always there, not configurable by host
- */
- struct iwlagn_non_cfg_phy *ncphy =
- (struct iwlagn_non_cfg_phy *)rx_resp->non_cfg_phy_buf;
- u32 val, rssi_a, rssi_b, rssi_c, max_rssi;
- u8 agc;
-
- val = le32_to_cpu(ncphy->non_cfg_phy[IWLAGN_RX_RES_AGC_IDX]);
- agc = (val & IWLAGN_OFDM_AGC_MSK) >> IWLAGN_OFDM_AGC_BIT_POS;
-
- /* Find max rssi among 3 possible receivers.
- * These values are measured by the digital signal processor (DSP).
- * They should stay fairly constant even as the signal strength varies,
- * if the radio's automatic gain control (AGC) is working right.
- * AGC value (see below) will provide the "interesting" info.
- */
- val = le32_to_cpu(ncphy->non_cfg_phy[IWLAGN_RX_RES_RSSI_AB_IDX]);
- rssi_a = (val & IWLAGN_OFDM_RSSI_INBAND_A_BITMSK) >>
- IWLAGN_OFDM_RSSI_A_BIT_POS;
- rssi_b = (val & IWLAGN_OFDM_RSSI_INBAND_B_BITMSK) >>
- IWLAGN_OFDM_RSSI_B_BIT_POS;
- val = le32_to_cpu(ncphy->non_cfg_phy[IWLAGN_RX_RES_RSSI_C_IDX]);
- rssi_c = (val & IWLAGN_OFDM_RSSI_INBAND_C_BITMSK) >>
- IWLAGN_OFDM_RSSI_C_BIT_POS;
-
- max_rssi = max_t(u32, rssi_a, rssi_b);
- max_rssi = max_t(u32, max_rssi, rssi_c);
-
- IWL_DEBUG_STATS(priv, "Rssi In A %d B %d C %d Max %d AGC dB %d\n",
- rssi_a, rssi_b, rssi_c, max_rssi, agc);
-
- /* dBm = max_rssi dB - agc dB - constant.
- * Higher AGC (higher radio gain) means lower signal. */
- return max_rssi - agc - IWLAGN_RSSI_OFFSET;
-}
-
-static int iwlagn_set_pan_params(struct iwl_priv *priv)
+int iwlagn_set_pan_params(struct iwl_priv *priv)
{
struct iwl_wipan_params_cmd cmd;
struct iwl_rxon_context *ctx_bss, *ctx_pan;
cmd.slots[0].width = cpu_to_le16(slot0);
cmd.slots[1].width = cpu_to_le16(slot1);
- ret = iwl_send_cmd_pdu(priv, REPLY_WIPAN_PARAMS, sizeof(cmd), &cmd);
+ ret = trans_send_cmd_pdu(priv, REPLY_WIPAN_PARAMS, CMD_SYNC,
+ sizeof(cmd), &cmd);
if (ret)
IWL_ERR(priv, "Error setting PAN parameters (%d)\n", ret);
return ret;
}
-
-struct iwl_hcmd_ops iwlagn_hcmd = {
- .commit_rxon = iwlagn_commit_rxon,
- .set_rxon_chain = iwlagn_set_rxon_chain,
- .set_tx_ant = iwlagn_send_tx_ant_config,
- .send_bt_config = iwl_send_bt_config,
- .set_pan_params = iwlagn_set_pan_params,
-};
-
-struct iwl_hcmd_ops iwlagn_bt_hcmd = {
- .commit_rxon = iwlagn_commit_rxon,
- .set_rxon_chain = iwlagn_set_rxon_chain,
- .set_tx_ant = iwlagn_send_tx_ant_config,
- .send_bt_config = iwlagn_send_advance_bt_config,
- .set_pan_params = iwlagn_set_pan_params,
-};
-
-struct iwl_hcmd_utils_ops iwlagn_hcmd_utils = {
- .build_addsta_hcmd = iwlagn_build_addsta_hcmd,
- .gain_computation = iwlagn_gain_computation,
- .chain_noise_reset = iwlagn_chain_noise_reset,
- .tx_cmd_protection = iwlagn_tx_cmd_protection,
- .calc_rssi = iwlagn_calc_rssi,
- .request_scan = iwlagn_request_scan,
- .post_scan = iwlagn_post_scan,
-};
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / blobdiff