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iwlwifi-5000: adding iwl5000 HW parameters
This patch adds iwl 5000 HW parameters Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -712,6 +712,8 @@ struct iwl4965_qosparam_cmd {
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#define IWL_STA_ID 2
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#define IWL4965_BROADCAST_ID 31
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#define IWL4965_STATION_COUNT 32
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#define IWL5000_BROADCAST_ID 15
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#define IWL5000_STATION_COUNT 16
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#define IWL_STATION_COUNT 32 /* MAX(3945,4965)*/
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#define IWL_INVALID_STATION 255
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@ -68,6 +68,11 @@
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#ifndef __iwl_5000_hw_h__
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#define __iwl_5000_hw_h__
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#define IWL50_RTC_INST_UPPER_BOUND (0x020000)
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#define IWL50_RTC_DATA_UPPER_BOUND (0x80C000)
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#define IWL50_RTC_INST_SIZE (IWL50_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND)
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#define IWL50_RTC_DATA_SIZE (IWL50_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND)
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/* EERPROM */
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#define IWL_5000_EEPROM_IMG_SIZE 2048
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@ -78,5 +83,47 @@
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#define IWL50_NUM_QUEUES 20
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#define IWL50_BACK_QUEUE_FIRST_ID 10
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/* Fixed (non-configurable) rx data from phy */
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/* Base physical address of iwl5000_shared is provided to SCD_DRAM_BASE_ADDR
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* and &iwl5000_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */
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struct iwl5000_sched_queue_byte_cnt_tbl {
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struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL50_QUEUE_SIZE +
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IWL50_MAX_WIN_SIZE];
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} __attribute__ ((packed));
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struct iwl5000_shared {
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struct iwl5000_sched_queue_byte_cnt_tbl
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queues_byte_cnt_tbls[IWL50_NUM_QUEUES];
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__le32 rb_closed;
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/* __le32 rb_closed_stts_rb_num:12; */
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#define IWL_rb_closed_stts_rb_num_POS 0
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#define IWL_rb_closed_stts_rb_num_LEN 12
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#define IWL_rb_closed_stts_rb_num_SYM rb_closed
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/* __le32 rsrv1:4; */
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/* __le32 rb_closed_stts_rx_frame_num:12; */
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#define IWL_rb_closed_stts_rx_frame_num_POS 16
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#define IWL_rb_closed_stts_rx_frame_num_LEN 12
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#define IWL_rb_closed_stts_rx_frame_num_SYM rb_closed
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/* __le32 rsrv2:4; */
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__le32 frm_finished;
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/* __le32 frame_finished_stts_rb_num:12; */
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#define IWL_frame_finished_stts_rb_num_POS 0
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#define IWL_frame_finished_stts_rb_num_LEN 12
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#define IWL_frame_finished_stts_rb_num_SYM frm_finished
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/* __le32 rsrv3:4; */
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/* __le32 frame_finished_stts_rx_frame_num:12; */
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#define IWL_frame_finished_stts_rx_frame_num_POS 16
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#define IWL_frame_finished_stts_rx_frame_num_LEN 12
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#define IWL_frame_finished_stts_rx_frame_num_SYM frm_finished
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/* __le32 rsrv4:4; */
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__le32 padding1; /* so that allocation will be aligned to 16B */
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__le32 padding2;
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} __attribute__ ((packed));
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#endif /* __iwl_5000_hw_h__ */
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@ -133,8 +133,56 @@ static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
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return &priv->eeprom[address];
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}
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static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
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{
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if ((priv->cfg->mod_params->num_of_queues > IWL50_NUM_QUEUES) ||
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(priv->cfg->mod_params->num_of_queues < IWL_MIN_NUM_QUEUES)) {
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IWL_ERROR("invalid queues_num, should be between %d and %d\n",
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IWL_MIN_NUM_QUEUES, IWL50_NUM_QUEUES);
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return -EINVAL;
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}
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priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues;
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priv->hw_params.sw_crypto = priv->cfg->mod_params->sw_crypto;
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priv->hw_params.tx_cmd_len = sizeof(struct iwl4965_tx_cmd);
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priv->hw_params.max_rxq_size = RX_QUEUE_SIZE;
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priv->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG;
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if (priv->cfg->mod_params->amsdu_size_8K)
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priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_8K;
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else
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priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_4K;
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priv->hw_params.max_pkt_size = priv->hw_params.rx_buf_size - 256;
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priv->hw_params.max_stations = IWL5000_STATION_COUNT;
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priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
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priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE;
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priv->hw_params.max_inst_size = IWL50_RTC_INST_SIZE;
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priv->hw_params.max_bsm_size = BSM_SRAM_SIZE;
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priv->hw_params.fat_channel = BIT(IEEE80211_BAND_2GHZ) |
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BIT(IEEE80211_BAND_5GHZ);
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switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
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case CSR_HW_REV_TYPE_5100:
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case CSR_HW_REV_TYPE_5150:
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priv->hw_params.tx_chains_num = 1;
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priv->hw_params.rx_chains_num = 2;
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/* FIXME: move to ANT_A, ANT_B, ANT_C enum */
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priv->hw_params.valid_tx_ant = IWL_ANTENNA_MAIN;
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priv->hw_params.valid_rx_ant = (IWL_ANTENNA_MAIN |
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IWL_ANTENNA_AUX);
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break;
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case CSR_HW_REV_TYPE_5300:
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case CSR_HW_REV_TYPE_5350:
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priv->hw_params.tx_chains_num = 3;
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priv->hw_params.rx_chains_num = 3;
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/* FIXME: move to ANT_A, ANT_B, ANT_C enum */
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priv->hw_params.valid_tx_ant = (IWL_ANTENNA_MAIN |
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IWL_ANTENNA_AUX | 0x04);
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priv->hw_params.valid_rx_ant = (IWL_ANTENNA_MAIN |
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IWL_ANTENNA_AUX | 0x04);
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break;
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}
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return 0;
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}
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static struct iwl_hcmd_ops iwl5000_hcmd = {
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};
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@ -142,6 +190,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
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};
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static struct iwl_lib_ops iwl5000_lib = {
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.set_hw_params = iwl5000_hw_set_hw_params,
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.apm_ops = {
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.init = iwl5000_apm_init,
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.set_pwr_src = iwl4965_set_pwr_src,
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