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path: root/drivers/net/wireless/iwlegacy/3945.c
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Diffstat (limited to 'drivers/net/wireless/iwlegacy/3945.c')
-rw-r--r--drivers/net/wireless/iwlegacy/3945.c111
1 files changed, 55 insertions, 56 deletions
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index 1489b1573a6a..6c1ae5fab899 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -293,17 +293,17 @@ il3945_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx)
{
struct il_tx_queue *txq = &il->txq[txq_id];
struct il_queue *q = &txq->q;
- struct il_tx_info *tx_info;
+ struct sk_buff *skb;
BUG_ON(txq_id == IL39_CMD_QUEUE_NUM);
for (idx = il_queue_inc_wrap(idx, q->n_bd); q->read_ptr != idx;
q->read_ptr = il_queue_inc_wrap(q->read_ptr, q->n_bd)) {
- tx_info = &txq->txb[txq->q.read_ptr];
- ieee80211_tx_status_irqsafe(il->hw, tx_info->skb);
- tx_info->skb = NULL;
- il->cfg->ops->lib->txq_free_tfd(il, txq);
+ skb = txq->skbs[txq->q.read_ptr];
+ ieee80211_tx_status_irqsafe(il->hw, skb);
+ txq->skbs[txq->q.read_ptr] = NULL;
+ il->ops->lib->txq_free_tfd(il, txq);
}
if (il_queue_space(q) > q->low_mark && txq_id >= 0 &&
@@ -336,7 +336,7 @@ il3945_hdl_tx(struct il_priv *il, struct il_rx_buf *rxb)
}
txq->time_stamp = jiffies;
- info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb);
+ info = IEEE80211_SKB_CB(txq->skbs[txq->q.read_ptr]);
ieee80211_tx_info_clear_status(info);
/* Fill the MRR chain with some info about on-chip retransmissions */
@@ -660,15 +660,13 @@ il3945_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq)
PCI_DMA_TODEVICE);
/* free SKB */
- if (txq->txb) {
- struct sk_buff *skb;
-
- skb = txq->txb[txq->q.read_ptr].skb;
+ if (txq->skbs) {
+ struct sk_buff *skb = txq->skbs[txq->q.read_ptr];
/* can be called from irqs-disabled context */
if (skb) {
dev_kfree_skb_any(skb);
- txq->txb[txq->q.read_ptr].skb = NULL;
+ txq->skbs[txq->q.read_ptr] = NULL;
}
}
}
@@ -960,12 +958,12 @@ il3945_hw_nic_init(struct il_priv *il)
struct il_rx_queue *rxq = &il->rxq;
spin_lock_irqsave(&il->lock, flags);
- il->cfg->ops->lib->apm_ops.init(il);
+ il->ops->lib->apm_ops.init(il);
spin_unlock_irqrestore(&il->lock, flags);
il3945_set_pwr_vmain(il);
- il->cfg->ops->lib->apm_ops.config(il);
+ il->ops->lib->apm_ops.config(il);
/* Allocate the RX queue, or reset if it is already allocated */
if (!rxq->bd) {
@@ -1388,7 +1386,7 @@ il3945_send_tx_power(struct il_priv *il)
int rate_idx, i;
const struct il_channel_info *ch_info = NULL;
struct il3945_txpowertable_cmd txpower = {
- .channel = il->ctx.active.channel,
+ .channel = il->active.channel,
};
u16 chan;
@@ -1397,7 +1395,7 @@ il3945_send_tx_power(struct il_priv *il)
"TX Power requested while scanning!\n"))
return -EAGAIN;
- chan = le16_to_cpu(il->ctx.active.channel);
+ chan = le16_to_cpu(il->active.channel);
txpower.band = (il->band == IEEE80211_BAND_5GHZ) ? 0 : 1;
ch_info = il_get_channel_info(il, il->band, chan);
@@ -1615,7 +1613,7 @@ il3945_hw_reg_comp_txpower_temp(struct il_priv *il)
}
/* send Txpower command for current channel to ucode */
- return il->cfg->ops->lib->send_tx_power(il);
+ return il->ops->lib->send_tx_power(il);
}
int
@@ -1662,7 +1660,7 @@ il3945_hw_reg_set_txpower(struct il_priv *il, s8 power)
}
static int
-il3945_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
+il3945_send_rxon_assoc(struct il_priv *il)
{
int rc = 0;
struct il_rx_pkt *pkt;
@@ -1673,8 +1671,8 @@ il3945_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
.flags = CMD_WANT_SKB,
.data = &rxon_assoc,
};
- const struct il_rxon_cmd *rxon1 = &ctx->staging;
- const struct il_rxon_cmd *rxon2 = &ctx->active;
+ const struct il_rxon_cmd *rxon1 = &il->staging;
+ const struct il_rxon_cmd *rxon2 = &il->active;
if (rxon1->flags == rxon2->flags &&
rxon1->filter_flags == rxon2->filter_flags &&
@@ -1684,10 +1682,10 @@ il3945_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
return 0;
}
- rxon_assoc.flags = ctx->staging.flags;
- rxon_assoc.filter_flags = ctx->staging.filter_flags;
- rxon_assoc.ofdm_basic_rates = ctx->staging.ofdm_basic_rates;
- rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates;
+ rxon_assoc.flags = il->staging.flags;
+ rxon_assoc.filter_flags = il->staging.filter_flags;
+ rxon_assoc.ofdm_basic_rates = il->staging.ofdm_basic_rates;
+ rxon_assoc.cck_basic_rates = il->staging.cck_basic_rates;
rxon_assoc.reserved = 0;
rc = il_send_cmd_sync(il, &cmd);
@@ -1714,11 +1712,11 @@ il3945_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
* a HW tune is required based on the RXON structure changes.
*/
int
-il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
+il3945_commit_rxon(struct il_priv *il)
{
/* cast away the const for active_rxon in this function */
- struct il3945_rxon_cmd *active_rxon = (void *)&ctx->active;
- struct il3945_rxon_cmd *staging_rxon = (void *)&ctx->staging;
+ struct il3945_rxon_cmd *active_rxon = (void *)&il->active;
+ struct il3945_rxon_cmd *staging_rxon = (void *)&il->staging;
int rc = 0;
bool new_assoc = !!(staging_rxon->filter_flags & RXON_FILTER_ASSOC_MSK);
@@ -1735,7 +1733,7 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
staging_rxon->flags &= ~(RXON_FLG_DIS_DIV_MSK | RXON_FLG_ANT_SEL_MSK);
staging_rxon->flags |= il3945_get_antenna_flags(il);
- rc = il_check_rxon_cmd(il, ctx);
+ rc = il_check_rxon_cmd(il);
if (rc) {
IL_ERR("Invalid RXON configuration. Not committing.\n");
return -EINVAL;
@@ -1744,8 +1742,8 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
/* If we don't need to send a full RXON, we can use
* il3945_rxon_assoc_cmd which is used to reconfigure filter
* and other flags for the current radio configuration. */
- if (!il_full_rxon_required(il, &il->ctx)) {
- rc = il_send_rxon_assoc(il, &il->ctx);
+ if (!il_full_rxon_required(il)) {
+ rc = il_send_rxon_assoc(il);
if (rc) {
IL_ERR("Error setting RXON_ASSOC "
"configuration (%d).\n", rc);
@@ -1776,7 +1774,7 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
active_rxon->reserved4 = 0;
active_rxon->reserved5 = 0;
rc = il_send_cmd_pdu(il, C_RXON, sizeof(struct il3945_rxon_cmd),
- &il->ctx.active);
+ &il->active);
/* If the mask clearing failed then we set
* active_rxon back to what it was previously */
@@ -1786,8 +1784,8 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
"configuration (%d).\n", rc);
return rc;
}
- il_clear_ucode_stations(il, &il->ctx);
- il_restore_stations(il, &il->ctx);
+ il_clear_ucode_stations(il);
+ il_restore_stations(il);
}
D_INFO("Sending RXON\n" "* with%s RXON_FILTER_ASSOC_MSK\n"
@@ -1801,7 +1799,7 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
staging_rxon->reserved4 = 0;
staging_rxon->reserved5 = 0;
- il_set_rxon_hwcrypto(il, ctx, !il3945_mod_params.sw_crypto);
+ il_set_rxon_hwcrypto(il, !il3945_mod_params.sw_crypto);
/* Apply the new configuration */
rc = il_send_cmd_pdu(il, C_RXON, sizeof(struct il3945_rxon_cmd),
@@ -1814,8 +1812,8 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
memcpy(active_rxon, staging_rxon, sizeof(*active_rxon));
if (!new_assoc) {
- il_clear_ucode_stations(il, &il->ctx);
- il_restore_stations(il, &il->ctx);
+ il_clear_ucode_stations(il);
+ il_restore_stations(il);
}
/* If we issue a new RXON command which required a tune then we must
@@ -2258,7 +2256,6 @@ il3945_build_addsta_hcmd(const struct il_addsta_cmd *cmd, u8 * data)
static int
il3945_add_bssid_station(struct il_priv *il, const u8 * addr, u8 * sta_id_r)
{
- struct il_rxon_context *ctx = &il->ctx;
int ret;
u8 sta_id;
unsigned long flags;
@@ -2266,7 +2263,7 @@ il3945_add_bssid_station(struct il_priv *il, const u8 * addr, u8 * sta_id_r)
if (sta_id_r)
*sta_id_r = IL_INVALID_STATION;
- ret = il_add_station_common(il, ctx, addr, 0, NULL, &sta_id);
+ ret = il_add_station_common(il, addr, 0, NULL, &sta_id);
if (ret) {
IL_ERR("Unable to add station %pM\n", addr);
return ret;
@@ -2396,15 +2393,16 @@ il3945_hw_set_hw_params(struct il_priv *il)
return -ENOMEM;
}
+ il->hw_params.bcast_id = IL3945_BROADCAST_ID;
+
/* Assign number of Usable TX queues */
- il->hw_params.max_txq_num = il->cfg->base_params->num_of_queues;
+ il->hw_params.max_txq_num = il->cfg->num_of_queues;
il->hw_params.tfd_size = sizeof(struct il3945_tfd);
il->hw_params.rx_page_order = get_order(IL_RX_BUF_SIZE_3K);
il->hw_params.max_rxq_size = RX_QUEUE_SIZE;
il->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG;
il->hw_params.max_stations = IL3945_STATION_COUNT;
- il->ctx.bcast_sta_id = IL3945_BROADCAST_ID;
il->sta_key_max_num = STA_KEY_MAX_NUM;
@@ -2425,7 +2423,7 @@ il3945_hw_get_beacon_cmd(struct il_priv *il, struct il3945_frame *frame,
tx_beacon_cmd = (struct il3945_tx_beacon_cmd *)&frame->u;
memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd));
- tx_beacon_cmd->tx.sta_id = il->ctx.bcast_sta_id;
+ tx_beacon_cmd->tx.sta_id = il->hw_params.bcast_id;
tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
frame_size =
@@ -2685,23 +2683,12 @@ static struct il_hcmd_utils_ops il3945_hcmd_utils = {
.post_scan = il3945_post_scan,
};
-static const struct il_ops il3945_ops = {
+const struct il_ops il3945_ops = {
.lib = &il3945_lib,
.hcmd = &il3945_hcmd,
.utils = &il3945_hcmd_utils,
.led = &il3945_led_ops,
.legacy = &il3945_legacy_ops,
- .ieee80211_ops = &il3945_hw_ops,
-};
-
-static struct il_base_params il3945_base_params = {
- .eeprom_size = IL3945_EEPROM_IMG_SIZE,
- .num_of_queues = IL39_NUM_QUEUES,
- .pll_cfg_val = CSR39_ANA_PLL_CFG_VAL,
- .set_l0s = false,
- .use_bsm = true,
- .led_compensation = 64,
- .wd_timeout = IL_DEF_WD_TIMEOUT,
};
static struct il_cfg il3945_bg_cfg = {
@@ -2711,10 +2698,16 @@ static struct il_cfg il3945_bg_cfg = {
.ucode_api_min = IL3945_UCODE_API_MIN,
.sku = IL_SKU_G,
.eeprom_ver = EEPROM_3945_EEPROM_VERSION,
- .ops = &il3945_ops,
.mod_params = &il3945_mod_params,
- .base_params = &il3945_base_params,
.led_mode = IL_LED_BLINK,
+
+ .eeprom_size = IL3945_EEPROM_IMG_SIZE,
+ .num_of_queues = IL39_NUM_QUEUES,
+ .pll_cfg_val = CSR39_ANA_PLL_CFG_VAL,
+ .set_l0s = false,
+ .use_bsm = true,
+ .led_compensation = 64,
+ .wd_timeout = IL_DEF_WD_TIMEOUT
};
static struct il_cfg il3945_abg_cfg = {
@@ -2724,10 +2717,16 @@ static struct il_cfg il3945_abg_cfg = {
.ucode_api_min = IL3945_UCODE_API_MIN,
.sku = IL_SKU_A | IL_SKU_G,
.eeprom_ver = EEPROM_3945_EEPROM_VERSION,
- .ops = &il3945_ops,
.mod_params = &il3945_mod_params,
- .base_params = &il3945_base_params,
.led_mode = IL_LED_BLINK,
+
+ .eeprom_size = IL3945_EEPROM_IMG_SIZE,
+ .num_of_queues = IL39_NUM_QUEUES,
+ .pll_cfg_val = CSR39_ANA_PLL_CFG_VAL,
+ .set_l0s = false,
+ .use_bsm = true,
+ .led_compensation = 64,
+ .wd_timeout = IL_DEF_WD_TIMEOUT
};
DEFINE_PCI_DEVICE_TABLE(il3945_hw_card_ids) = {
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 16:40:42 +0300