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iwlwifi-5000: adding iwl5000 HW parameters

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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>
This commit is contained in:
Tomas Winkler 2008-04-24 11:55:28 -07:00 committed by John W. Linville
parent 25ae3986d7
commit fdd3e8a4ff
3 changed files with 98 additions and 0 deletions
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2
drivers/net/wireless/iwlwifi/iwl-4965-commands.h
View file

@ -712,6 +712,8 @@ struct iwl4965_qosparam_cmd {
#define IWL_STA_ID 2
#define IWL4965_BROADCAST_ID 31
#define IWL4965_STATION_COUNT 32
#define IWL5000_BROADCAST_ID 15
#define IWL5000_STATION_COUNT 16
#define IWL_STATION_COUNT 32 /* MAX(3945,4965)*/
#define IWL_INVALID_STATION 255

47
drivers/net/wireless/iwlwifi/iwl-5000-hw.h
View file

@ -68,6 +68,11 @@
#ifndef __iwl_5000_hw_h__
#define __iwl_5000_hw_h__
#define IWL50_RTC_INST_UPPER_BOUND (0x020000)
#define IWL50_RTC_DATA_UPPER_BOUND (0x80C000)
#define IWL50_RTC_INST_SIZE (IWL50_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND)
#define IWL50_RTC_DATA_SIZE (IWL50_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND)
/* EERPROM */
#define IWL_5000_EEPROM_IMG_SIZE 2048
@ -78,5 +83,47 @@
#define IWL50_NUM_QUEUES 20
#define IWL50_BACK_QUEUE_FIRST_ID 10
/* Fixed (non-configurable) rx data from phy */
/* Base physical address of iwl5000_shared is provided to SCD_DRAM_BASE_ADDR
* and &iwl5000_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */
struct iwl5000_sched_queue_byte_cnt_tbl {
struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL50_QUEUE_SIZE +
IWL50_MAX_WIN_SIZE];
} __attribute__ ((packed));
struct iwl5000_shared {
struct iwl5000_sched_queue_byte_cnt_tbl
queues_byte_cnt_tbls[IWL50_NUM_QUEUES];
__le32 rb_closed;
/* __le32 rb_closed_stts_rb_num:12; */
#define IWL_rb_closed_stts_rb_num_POS 0
#define IWL_rb_closed_stts_rb_num_LEN 12
#define IWL_rb_closed_stts_rb_num_SYM rb_closed
/* __le32 rsrv1:4; */
/* __le32 rb_closed_stts_rx_frame_num:12; */
#define IWL_rb_closed_stts_rx_frame_num_POS 16
#define IWL_rb_closed_stts_rx_frame_num_LEN 12
#define IWL_rb_closed_stts_rx_frame_num_SYM rb_closed
/* __le32 rsrv2:4; */
__le32 frm_finished;
/* __le32 frame_finished_stts_rb_num:12; */
#define IWL_frame_finished_stts_rb_num_POS 0
#define IWL_frame_finished_stts_rb_num_LEN 12
#define IWL_frame_finished_stts_rb_num_SYM frm_finished
/* __le32 rsrv3:4; */
/* __le32 frame_finished_stts_rx_frame_num:12; */
#define IWL_frame_finished_stts_rx_frame_num_POS 16
#define IWL_frame_finished_stts_rx_frame_num_LEN 12
#define IWL_frame_finished_stts_rx_frame_num_SYM frm_finished
/* __le32 rsrv4:4; */
__le32 padding1; /* so that allocation will be aligned to 16B */
__le32 padding2;
} __attribute__ ((packed));
#endif /* __iwl_5000_hw_h__ */

49
drivers/net/wireless/iwlwifi/iwl-5000.c
View file

@ -133,8 +133,56 @@ static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
return &priv->eeprom[address];
}
static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
{
if ((priv->cfg->mod_params->num_of_queues > IWL50_NUM_QUEUES) ||
(priv->cfg->mod_params->num_of_queues < IWL_MIN_NUM_QUEUES)) {
IWL_ERROR("invalid queues_num, should be between %d and %d\n",
IWL_MIN_NUM_QUEUES, IWL50_NUM_QUEUES);
return -EINVAL;
}
priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues;
priv->hw_params.sw_crypto = priv->cfg->mod_params->sw_crypto;
priv->hw_params.tx_cmd_len = sizeof(struct iwl4965_tx_cmd);
priv->hw_params.max_rxq_size = RX_QUEUE_SIZE;
priv->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG;
if (priv->cfg->mod_params->amsdu_size_8K)
priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_8K;
else
priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_4K;
priv->hw_params.max_pkt_size = priv->hw_params.rx_buf_size - 256;
priv->hw_params.max_stations = IWL5000_STATION_COUNT;
priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE;
priv->hw_params.max_inst_size = IWL50_RTC_INST_SIZE;
priv->hw_params.max_bsm_size = BSM_SRAM_SIZE;
priv->hw_params.fat_channel = BIT(IEEE80211_BAND_2GHZ) |
BIT(IEEE80211_BAND_5GHZ);
switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
case CSR_HW_REV_TYPE_5100:
case CSR_HW_REV_TYPE_5150:
priv->hw_params.tx_chains_num = 1;
priv->hw_params.rx_chains_num = 2;
/* FIXME: move to ANT_A, ANT_B, ANT_C enum */
priv->hw_params.valid_tx_ant = IWL_ANTENNA_MAIN;
priv->hw_params.valid_rx_ant = (IWL_ANTENNA_MAIN |
IWL_ANTENNA_AUX);
break;
case CSR_HW_REV_TYPE_5300:
case CSR_HW_REV_TYPE_5350:
priv->hw_params.tx_chains_num = 3;
priv->hw_params.rx_chains_num = 3;
/* FIXME: move to ANT_A, ANT_B, ANT_C enum */
priv->hw_params.valid_tx_ant = (IWL_ANTENNA_MAIN |
IWL_ANTENNA_AUX | 0x04);
priv->hw_params.valid_rx_ant = (IWL_ANTENNA_MAIN |
IWL_ANTENNA_AUX | 0x04);
break;
}
return 0;
}
static struct iwl_hcmd_ops iwl5000_hcmd = {
};
@ -142,6 +190,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
};
static struct iwl_lib_ops iwl5000_lib = {
.set_hw_params = iwl5000_hw_set_hw_params,
.apm_ops = {
.init = iwl5000_apm_init,
.set_pwr_src = iwl4965_set_pwr_src,