main.c (825e587af2e90e9b953849f3347a01d8f383d577) main.c (75fb4df7f804229372e073977615a149a4a28dc0)
1/*
2 * This file is part of wl18xx
3 *
4 * Copyright (C) 2011 Texas Instruments
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * version 2 as published by the Free Software Foundation.

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1128 ret = wl18xx_acx_set_checksum_state(wl);
1129 if (ret != 0)
1130 return ret;
1131 }
1132
1133 return ret;
1134}
1135
1/*
2 * This file is part of wl18xx
3 *
4 * Copyright (C) 2011 Texas Instruments
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * version 2 as published by the Free Software Foundation.

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1128 ret = wl18xx_acx_set_checksum_state(wl);
1129 if (ret != 0)
1130 return ret;
1131 }
1132
1133 return ret;
1134}
1135
1136static void wl18xx_convert_fw_status(struct wl1271 *wl, void *raw_fw_status,
1137 struct wl_fw_status *fw_status)
1138{
1139 struct wl18xx_fw_status *int_fw_status = raw_fw_status;
1140
1141 fw_status->intr = le32_to_cpu(int_fw_status->intr);
1142 fw_status->fw_rx_counter = int_fw_status->fw_rx_counter;
1143 fw_status->drv_rx_counter = int_fw_status->drv_rx_counter;
1144 fw_status->tx_results_counter = int_fw_status->tx_results_counter;
1145 fw_status->rx_pkt_descs = int_fw_status->rx_pkt_descs;
1146
1147 fw_status->fw_localtime = le32_to_cpu(int_fw_status->fw_localtime);
1148 fw_status->link_ps_bitmap = le32_to_cpu(int_fw_status->link_ps_bitmap);
1149 fw_status->link_fast_bitmap =
1150 le32_to_cpu(int_fw_status->link_fast_bitmap);
1151 fw_status->total_released_blks =
1152 le32_to_cpu(int_fw_status->total_released_blks);
1153 fw_status->tx_total = le32_to_cpu(int_fw_status->tx_total);
1154
1155 fw_status->counters.tx_released_pkts =
1156 int_fw_status->counters.tx_released_pkts;
1157 fw_status->counters.tx_lnk_free_pkts =
1158 int_fw_status->counters.tx_lnk_free_pkts;
1159 fw_status->counters.tx_voice_released_blks =
1160 int_fw_status->counters.tx_voice_released_blks;
1161 fw_status->counters.tx_last_rate =
1162 int_fw_status->counters.tx_last_rate;
1163
1164 fw_status->log_start_addr = le32_to_cpu(int_fw_status->log_start_addr);
1165
1166 fw_status->priv = &int_fw_status->priv;
1167}
1168
1136static void wl18xx_set_tx_desc_csum(struct wl1271 *wl,
1137 struct wl1271_tx_hw_descr *desc,
1138 struct sk_buff *skb)
1139{
1140 u32 ip_hdr_offset;
1141 struct iphdr *ip_hdr;
1142
1143 if (!checksum_param) {

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1567 rate_set, hlid);
1568}
1569
1570static bool wl18xx_lnk_high_prio(struct wl1271 *wl, u8 hlid,
1571 struct wl1271_link *lnk)
1572{
1573 u8 thold;
1574 struct wl18xx_fw_status_priv *status_priv =
1169static void wl18xx_set_tx_desc_csum(struct wl1271 *wl,
1170 struct wl1271_tx_hw_descr *desc,
1171 struct sk_buff *skb)
1172{
1173 u32 ip_hdr_offset;
1174 struct iphdr *ip_hdr;
1175
1176 if (!checksum_param) {

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1600 rate_set, hlid);
1601}
1602
1603static bool wl18xx_lnk_high_prio(struct wl1271 *wl, u8 hlid,
1604 struct wl1271_link *lnk)
1605{
1606 u8 thold;
1607 struct wl18xx_fw_status_priv *status_priv =
1575 (struct wl18xx_fw_status_priv *)wl->fw_status_2->priv;
1608 (struct wl18xx_fw_status_priv *)wl->fw_status->priv;
1576 u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap);
1577
1578 /* suspended links are never high priority */
1579 if (test_bit(hlid, (unsigned long *)&suspend_bitmap))
1580 return false;
1581
1582 /* the priority thresholds are taken from FW */
1583 if (test_bit(hlid, (unsigned long *)&wl->fw_fast_lnk_map) &&

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1589 return lnk->allocated_pkts < thold;
1590}
1591
1592static bool wl18xx_lnk_low_prio(struct wl1271 *wl, u8 hlid,
1593 struct wl1271_link *lnk)
1594{
1595 u8 thold;
1596 struct wl18xx_fw_status_priv *status_priv =
1609 u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap);
1610
1611 /* suspended links are never high priority */
1612 if (test_bit(hlid, (unsigned long *)&suspend_bitmap))
1613 return false;
1614
1615 /* the priority thresholds are taken from FW */
1616 if (test_bit(hlid, (unsigned long *)&wl->fw_fast_lnk_map) &&

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1622 return lnk->allocated_pkts < thold;
1623}
1624
1625static bool wl18xx_lnk_low_prio(struct wl1271 *wl, u8 hlid,
1626 struct wl1271_link *lnk)
1627{
1628 u8 thold;
1629 struct wl18xx_fw_status_priv *status_priv =
1597 (struct wl18xx_fw_status_priv *)wl->fw_status_2->priv;
1630 (struct wl18xx_fw_status_priv *)wl->fw_status->priv;
1598 u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap);
1599
1600 if (test_bit(hlid, (unsigned long *)&suspend_bitmap))
1601 thold = status_priv->tx_suspend_threshold;
1602 else if (test_bit(hlid, (unsigned long *)&wl->fw_fast_lnk_map) &&
1603 !test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map))
1604 thold = status_priv->tx_fast_stop_threshold;
1605 else

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1627 .calc_tx_blocks = wl18xx_calc_tx_blocks,
1628 .set_tx_desc_blocks = wl18xx_set_tx_desc_blocks,
1629 .set_tx_desc_data_len = wl18xx_set_tx_desc_data_len,
1630 .get_rx_buf_align = wl18xx_get_rx_buf_align,
1631 .get_rx_packet_len = wl18xx_get_rx_packet_len,
1632 .tx_immediate_compl = wl18xx_tx_immediate_completion,
1633 .tx_delayed_compl = NULL,
1634 .hw_init = wl18xx_hw_init,
1631 u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap);
1632
1633 if (test_bit(hlid, (unsigned long *)&suspend_bitmap))
1634 thold = status_priv->tx_suspend_threshold;
1635 else if (test_bit(hlid, (unsigned long *)&wl->fw_fast_lnk_map) &&
1636 !test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map))
1637 thold = status_priv->tx_fast_stop_threshold;
1638 else

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1660 .calc_tx_blocks = wl18xx_calc_tx_blocks,
1661 .set_tx_desc_blocks = wl18xx_set_tx_desc_blocks,
1662 .set_tx_desc_data_len = wl18xx_set_tx_desc_data_len,
1663 .get_rx_buf_align = wl18xx_get_rx_buf_align,
1664 .get_rx_packet_len = wl18xx_get_rx_packet_len,
1665 .tx_immediate_compl = wl18xx_tx_immediate_completion,
1666 .tx_delayed_compl = NULL,
1667 .hw_init = wl18xx_hw_init,
1668 .convert_fw_status = wl18xx_convert_fw_status,
1635 .set_tx_desc_csum = wl18xx_set_tx_desc_csum,
1636 .get_pg_ver = wl18xx_get_pg_ver,
1637 .set_rx_csum = wl18xx_set_rx_csum,
1638 .sta_get_ap_rate_mask = wl18xx_sta_get_ap_rate_mask,
1639 .ap_get_mimo_wide_rate_mask = wl18xx_ap_get_mimo_wide_rate_mask,
1640 .get_mac = wl18xx_get_mac,
1641 .debugfs_init = wl18xx_debugfs_add_files,
1642 .scan_start = wl18xx_scan_start,

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1721 wl->rtable = wl18xx_rtable;
1722 wl->num_tx_desc = WL18XX_NUM_TX_DESCRIPTORS;
1723 wl->num_rx_desc = WL18XX_NUM_RX_DESCRIPTORS;
1724 wl->num_channels = 2;
1725 wl->num_mac_addr = WL18XX_NUM_MAC_ADDRESSES;
1726 wl->band_rate_to_idx = wl18xx_band_rate_to_idx;
1727 wl->hw_tx_rate_tbl_size = WL18XX_CONF_HW_RXTX_RATE_MAX;
1728 wl->hw_min_ht_rate = WL18XX_CONF_HW_RXTX_RATE_MCS0;
1669 .set_tx_desc_csum = wl18xx_set_tx_desc_csum,
1670 .get_pg_ver = wl18xx_get_pg_ver,
1671 .set_rx_csum = wl18xx_set_rx_csum,
1672 .sta_get_ap_rate_mask = wl18xx_sta_get_ap_rate_mask,
1673 .ap_get_mimo_wide_rate_mask = wl18xx_ap_get_mimo_wide_rate_mask,
1674 .get_mac = wl18xx_get_mac,
1675 .debugfs_init = wl18xx_debugfs_add_files,
1676 .scan_start = wl18xx_scan_start,

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1755 wl->rtable = wl18xx_rtable;
1756 wl->num_tx_desc = WL18XX_NUM_TX_DESCRIPTORS;
1757 wl->num_rx_desc = WL18XX_NUM_RX_DESCRIPTORS;
1758 wl->num_channels = 2;
1759 wl->num_mac_addr = WL18XX_NUM_MAC_ADDRESSES;
1760 wl->band_rate_to_idx = wl18xx_band_rate_to_idx;
1761 wl->hw_tx_rate_tbl_size = WL18XX_CONF_HW_RXTX_RATE_MAX;
1762 wl->hw_min_ht_rate = WL18XX_CONF_HW_RXTX_RATE_MCS0;
1763 wl->fw_status_len = sizeof(struct wl18xx_fw_status);
1729 wl->fw_status_priv_len = sizeof(struct wl18xx_fw_status_priv);
1730 wl->stats.fw_stats_len = sizeof(struct wl18xx_acx_statistics);
1731 wl->static_data_priv_len = sizeof(struct wl18xx_static_data_priv);
1732
1733 if (num_rx_desc_param != -1)
1734 wl->num_rx_desc = num_rx_desc_param;
1735
1736 ret = wl18xx_conf_init(wl, wl->dev);

--- 200 unchanged lines hidden --- 		1764 wl->fw_status_priv_len = sizeof(struct wl18xx_fw_status_priv);
1765 wl->stats.fw_stats_len = sizeof(struct wl18xx_acx_statistics);
1766 wl->static_data_priv_len = sizeof(struct wl18xx_static_data_priv);
1767
1768 if (num_rx_desc_param != -1)
1769 wl->num_rx_desc = num_rx_desc_param;
1770
1771 ret = wl18xx_conf_init(wl, wl->dev);

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