aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/wireless/iwlwifi/iwl-4965.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c221
1 files changed, 108 insertions, 113 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 1db873b02f1..e5f64d7fbfd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -41,6 +41,7 @@
#include "iwl-eeprom.h"
#include "iwl-core.h"
#include "iwl-4965.h"
+#include "iwl-io.h"
#include "iwl-helpers.h"
/* module parameters */
@@ -315,20 +316,20 @@ int iwl4965_hw_rxq_stop(struct iwl_priv *priv)
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc) {
spin_unlock_irqrestore(&priv->lock, flags);
return rc;
}
/* stop Rx DMA */
- iwl4965_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
- rc = iwl4965_poll_direct_bit(priv, FH_MEM_RSSR_RX_STATUS_REG,
+ iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
+ rc = iwl_poll_direct_bit(priv, FH_MEM_RSSR_RX_STATUS_REG,
(1 << 24), 1000);
if (rc < 0)
IWL_ERROR("Can't stop Rx DMA.\n");
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
@@ -372,7 +373,7 @@ static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
- ret = iwl4965_grab_nic_access(priv);
+ ret = iwl_grab_nic_access(priv);
if (ret) {
spin_unlock_irqrestore(&priv->lock, flags);
return ret;
@@ -385,15 +386,15 @@ static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
&val);
if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
- iwl4965_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
~APMG_PS_CTRL_MSK_PWR_SRC);
} else
- iwl4965_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
~APMG_PS_CTRL_MSK_PWR_SRC);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return ret;
@@ -406,7 +407,7 @@ static int iwl4965_rx_init(struct iwl_priv *priv, struct iwl4965_rx_queue *rxq)
unsigned int rb_size;
spin_lock_irqsave(&priv->lock, flags);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc) {
spin_unlock_irqrestore(&priv->lock, flags);
return rc;
@@ -418,34 +419,34 @@ static int iwl4965_rx_init(struct iwl_priv *priv, struct iwl4965_rx_queue *rxq)
rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
/* Stop Rx DMA */
- iwl4965_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
+ iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
/* Reset driver's Rx queue write index */
- iwl4965_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
+ iwl_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
/* Tell device where to find RBD circular buffer in DRAM */
- iwl4965_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
- rxq->dma_addr >> 8);
+ iwl_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
+ rxq->dma_addr >> 8);
/* Tell device where in DRAM to update its Rx status */
- iwl4965_write_direct32(priv, FH_RSCSR_CHNL0_STTS_WPTR_REG,
- (priv->hw_setting.shared_phys +
- offsetof(struct iwl4965_shared, val0)) >> 4);
+ iwl_write_direct32(priv, FH_RSCSR_CHNL0_STTS_WPTR_REG,
+ (priv->hw_setting.shared_phys +
+ offsetof(struct iwl4965_shared, val0)) >> 4);
/* Enable Rx DMA, enable host interrupt, Rx buffer size 4k, 256 RBDs */
- iwl4965_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG,
- FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
- FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
- rb_size |
+ iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG,
+ FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
+ FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
+ rb_size |
/*0x10 << 4 | */
- (RX_QUEUE_SIZE_LOG <<
+ (RX_QUEUE_SIZE_LOG <<
FH_RCSR_RX_CONFIG_RBDCB_SIZE_BITSHIFT));
/*
- * iwl4965_write32(priv,CSR_INT_COAL_REG,0);
+ * iwl_write32(priv,CSR_INT_COAL_REG,0);
*/
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
@@ -458,13 +459,13 @@ static int iwl4965_kw_init(struct iwl_priv *priv)
int rc;
spin_lock_irqsave(&priv->lock, flags);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc)
goto out;
- iwl4965_write_direct32(priv, IWL_FH_KW_MEM_ADDR_REG,
+ iwl_write_direct32(priv, IWL_FH_KW_MEM_ADDR_REG,
priv->kw.dma_addr >> 4);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
out:
spin_unlock_irqrestore(&priv->lock, flags);
return rc;
@@ -524,7 +525,7 @@ static int iwl4965_txq_ctx_reset(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (unlikely(rc)) {
IWL_ERROR("TX reset failed");
spin_unlock_irqrestore(&priv->lock, flags);
@@ -532,8 +533,8 @@ static int iwl4965_txq_ctx_reset(struct iwl_priv *priv)
}
/* Turn off all Tx DMA channels */
- iwl4965_write_prph(priv, KDR_SCD_TXFACT, 0);
- iwl4965_release_nic_access(priv);
+ iwl_write_prph(priv, KDR_SCD_TXFACT, 0);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
/* Tell 4965 where to find the keep-warm buffer */
@@ -580,11 +581,11 @@ int iwl4965_hw_nic_init(struct iwl_priv *priv)
/* nic_init */
spin_lock_irqsave(&priv->lock, flags);
- iwl4965_set_bit(priv, CSR_GIO_CHICKEN_BITS,
+ iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
- iwl4965_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- rc = iwl4965_poll_bit(priv, CSR_GP_CNTRL,
+ iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+ rc = iwl_poll_bit(priv, CSR_GP_CNTRL,
CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
if (rc < 0) {
@@ -593,26 +594,25 @@ int iwl4965_hw_nic_init(struct iwl_priv *priv)
return rc;
}
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc) {
spin_unlock_irqrestore(&priv->lock, flags);
return rc;
}
- iwl4965_read_prph(priv, APMG_CLK_CTRL_REG);
+ iwl_read_prph(priv, APMG_CLK_CTRL_REG);
- iwl4965_write_prph(priv, APMG_CLK_CTRL_REG,
- APMG_CLK_VAL_DMA_CLK_RQT |
- APMG_CLK_VAL_BSM_CLK_RQT);
- iwl4965_read_prph(priv, APMG_CLK_CTRL_REG);
+ iwl_write_prph(priv, APMG_CLK_CTRL_REG,
+ APMG_CLK_VAL_DMA_CLK_RQT | APMG_CLK_VAL_BSM_CLK_RQT);
+ iwl_read_prph(priv, APMG_CLK_CTRL_REG);
udelay(20);
- iwl4965_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
- APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
+ iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
+ APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
- iwl4965_release_nic_access(priv);
- iwl4965_write32(priv, CSR_INT_COALESCING, 512 / 32);
+ iwl_release_nic_access(priv);
+ iwl_write32(priv, CSR_INT_COALESCING, 512 / 32);
spin_unlock_irqrestore(&priv->lock, flags);
/* Determine HW type */
@@ -648,26 +648,24 @@ int iwl4965_hw_nic_init(struct iwl_priv *priv)
/* set CSR_HW_CONFIG_REG for uCode use */
- iwl4965_set_bit(priv, CSR_HW_IF_CONFIG_REG,
- CSR49_HW_IF_CONFIG_REG_BIT_4965_R |
- CSR49_HW_IF_CONFIG_REG_BIT_RADIO_SI |
- CSR49_HW_IF_CONFIG_REG_BIT_MAC_SI);
+ iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ CSR49_HW_IF_CONFIG_REG_BIT_4965_R |
+ CSR49_HW_IF_CONFIG_REG_BIT_RADIO_SI |
+ CSR49_HW_IF_CONFIG_REG_BIT_MAC_SI);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc < 0) {
spin_unlock_irqrestore(&priv->lock, flags);
IWL_DEBUG_INFO("Failed to init the card\n");
return rc;
}
- iwl4965_read_prph(priv, APMG_PS_CTRL_REG);
- iwl4965_set_bits_prph(priv, APMG_PS_CTRL_REG,
- APMG_PS_CTRL_VAL_RESET_REQ);
+ iwl_read_prph(priv, APMG_PS_CTRL_REG);
+ iwl_set_bits_prph(priv, APMG_PS_CTRL_REG, APMG_PS_CTRL_VAL_RESET_REQ);
udelay(5);
- iwl4965_clear_bits_prph(priv, APMG_PS_CTRL_REG,
- APMG_PS_CTRL_VAL_RESET_REQ);
+ iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG, APMG_PS_CTRL_VAL_RESET_REQ);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
iwl4965_hw_card_show_info(priv);
@@ -720,16 +718,16 @@ int iwl4965_hw_nic_stop_master(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
/* set stop master bit */
- iwl4965_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER);
+ iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER);
- reg_val = iwl4965_read32(priv, CSR_GP_CNTRL);
+ reg_val = iwl_read32(priv, CSR_GP_CNTRL);
if (CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE ==
(reg_val & CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE))
IWL_DEBUG_INFO("Card in power save, master is already "
"stopped\n");
else {
- rc = iwl4965_poll_bit(priv, CSR_RESET,
+ rc = iwl_poll_bit(priv, CSR_RESET,
CSR_RESET_REG_FLAG_MASTER_DISABLED,
CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
if (rc < 0) {
@@ -756,18 +754,17 @@ void iwl4965_hw_txq_ctx_stop(struct iwl_priv *priv)
/* Stop each Tx DMA channel, and wait for it to be idle */
for (txq_id = 0; txq_id < priv->hw_setting.max_txq_num; txq_id++) {
spin_lock_irqsave(&priv->lock, flags);
- if (iwl4965_grab_nic_access(priv)) {
+ if (iwl_grab_nic_access(priv)) {
spin_unlock_irqrestore(&priv->lock, flags);
continue;
}
- iwl4965_write_direct32(priv,
- IWL_FH_TCSR_CHNL_TX_CONFIG_REG(txq_id),
- 0x0);
- iwl4965_poll_direct_bit(priv, IWL_FH_TSSR_TX_STATUS_REG,
- IWL_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE
- (txq_id), 200);
- iwl4965_release_nic_access(priv);
+ iwl_write_direct32(priv,
+ IWL_FH_TCSR_CHNL_TX_CONFIG_REG(txq_id), 0x0);
+ iwl_poll_direct_bit(priv, IWL_FH_TSSR_TX_STATUS_REG,
+ IWL_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE
+ (txq_id), 200);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -784,29 +781,29 @@ int iwl4965_hw_nic_reset(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
- iwl4965_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
+ iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
udelay(10);
- iwl4965_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- rc = iwl4965_poll_bit(priv, CSR_RESET,
+ iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+ rc = iwl_poll_bit(priv, CSR_RESET,
CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25);
udelay(10);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (!rc) {
- iwl4965_write_prph(priv, APMG_CLK_EN_REG,
- APMG_CLK_VAL_DMA_CLK_RQT |
- APMG_CLK_VAL_BSM_CLK_RQT);
+ iwl_write_prph(priv, APMG_CLK_EN_REG,
+ APMG_CLK_VAL_DMA_CLK_RQT |
+ APMG_CLK_VAL_BSM_CLK_RQT);
udelay(10);
- iwl4965_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
- APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
+ iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
+ APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
}
clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
@@ -872,7 +869,7 @@ void iwl4965_rf_kill_ct_config(struct iwl_priv *priv)
int ret = 0;
spin_lock_irqsave(&priv->lock, flags);
- iwl4965_write32(priv, CSR_UCODE_DRV_GP1_CLR,
+ iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR,
CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
spin_unlock_irqrestore(&priv->lock, flags);
@@ -1733,9 +1730,9 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
*/
static void iwl4965_set_wr_ptrs(struct iwl_priv *priv, int txq_id, u32 index)
{
- iwl4965_write_direct32(priv, HBUS_TARG_WRPTR,
+ iwl_write_direct32(priv, HBUS_TARG_WRPTR,
(index & 0xff) | (txq_id << 8));
- iwl4965_write_prph(priv, KDR_SCD_QUEUE_RDPTR(txq_id), index);
+ iwl_write_prph(priv, KDR_SCD_QUEUE_RDPTR(txq_id), index);
}
/**
@@ -1755,7 +1752,7 @@ static void iwl4965_tx_queue_set_status(struct iwl_priv *priv,
int active = test_bit(txq_id, &priv->txq_ctx_active_msk)?1:0;
/* Set up and activate */
- iwl4965_write_prph(priv, KDR_SCD_QUEUE_STATUS_BITS(txq_id),
+ iwl_write_prph(priv, KDR_SCD_QUEUE_STATUS_BITS(txq_id),
(active << SCD_QUEUE_STTS_REG_POS_ACTIVE) |
(tx_fifo_id << SCD_QUEUE_STTS_REG_POS_TXF) |
(scd_retry << SCD_QUEUE_STTS_REG_POS_WSL) |
@@ -1807,46 +1804,46 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
priv->chain_noise_data.delta_gain_code[i] =
CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
#endif /* CONFIG_IWL4965_SENSITIVITY*/
- ret = iwl4965_grab_nic_access(priv);
+ ret = iwl_grab_nic_access(priv);
if (ret) {
spin_unlock_irqrestore(&priv->lock, flags);
return ret;
}
/* Clear 4965's internal Tx Scheduler data base */
- priv->scd_base_addr = iwl4965_read_prph(priv, KDR_SCD_SRAM_BASE_ADDR);
+ priv->scd_base_addr = iwl_read_prph(priv, KDR_SCD_SRAM_BASE_ADDR);
a = priv->scd_base_addr + SCD_CONTEXT_DATA_OFFSET;
for (; a < priv->scd_base_addr + SCD_TX_STTS_BITMAP_OFFSET; a += 4)
- iwl4965_write_targ_mem(priv, a, 0);
+ iwl_write_targ_mem(priv, a, 0);
for (; a < priv->scd_base_addr + SCD_TRANSLATE_TBL_OFFSET; a += 4)
- iwl4965_write_targ_mem(priv, a, 0);
+ iwl_write_targ_mem(priv, a, 0);
for (; a < sizeof(u16) * priv->hw_setting.max_txq_num; a += 4)
- iwl4965_write_targ_mem(priv, a, 0);
+ iwl_write_targ_mem(priv, a, 0);
/* Tel 4965 where to find Tx byte count tables */
- iwl4965_write_prph(priv, KDR_SCD_DRAM_BASE_ADDR,
+ iwl_write_prph(priv, KDR_SCD_DRAM_BASE_ADDR,
(priv->hw_setting.shared_phys +
offsetof(struct iwl4965_shared, queues_byte_cnt_tbls)) >> 10);
/* Disable chain mode for all queues */
- iwl4965_write_prph(priv, KDR_SCD_QUEUECHAIN_SEL, 0);
+ iwl_write_prph(priv, KDR_SCD_QUEUECHAIN_SEL, 0);
/* Initialize each Tx queue (including the command queue) */
for (i = 0; i < priv->hw_setting.max_txq_num; i++) {
/* TFD circular buffer read/write indexes */
- iwl4965_write_prph(priv, KDR_SCD_QUEUE_RDPTR(i), 0);
- iwl4965_write_direct32(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
+ iwl_write_prph(priv, KDR_SCD_QUEUE_RDPTR(i), 0);
+ iwl_write_direct32(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
/* Max Tx Window size for Scheduler-ACK mode */
- iwl4965_write_targ_mem(priv, priv->scd_base_addr +
+ iwl_write_targ_mem(priv, priv->scd_base_addr +
SCD_CONTEXT_QUEUE_OFFSET(i),
(SCD_WIN_SIZE <<
SCD_QUEUE_CTX_REG1_WIN_SIZE_POS) &
SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK);
/* Frame limit */
- iwl4965_write_targ_mem(priv, priv->scd_base_addr +
+ iwl_write_targ_mem(priv, priv->scd_base_addr +
SCD_CONTEXT_QUEUE_OFFSET(i) +
sizeof(u32),
(SCD_FRAME_LIMIT <<
@@ -1854,11 +1851,11 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
}
- iwl4965_write_prph(priv, KDR_SCD_INTERRUPT_MASK,
+ iwl_write_prph(priv, KDR_SCD_INTERRUPT_MASK,
(1 << priv->hw_setting.max_txq_num) - 1);
/* Activate all Tx DMA/FIFO channels */
- iwl4965_write_prph(priv, KDR_SCD_TXFACT,
+ iwl_write_prph(priv, KDR_SCD_TXFACT,
SCD_TXFACT_REG_TXFIFO_MASK(0, 7));
iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
@@ -1870,7 +1867,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
iwl4965_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
}
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return ret;
@@ -2929,22 +2926,22 @@ int iwl4965_hw_tx_queue_init(struct iwl_priv *priv, struct iwl4965_tx_queue *txq
int txq_id = txq->q.id;
spin_lock_irqsave(&priv->lock, flags);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc) {
spin_unlock_irqrestore(&priv->lock, flags);
return rc;
}
/* Circular buffer (TFD queue in DRAM) physical base address */
- iwl4965_write_direct32(priv, FH_MEM_CBBC_QUEUE(txq_id),
+ iwl_write_direct32(priv, FH_MEM_CBBC_QUEUE(txq_id),
txq->q.dma_addr >> 8);
/* Enable DMA channel, using same id as for TFD queue */
- iwl4965_write_direct32(
+ iwl_write_direct32(
priv, IWL_FH_TCSR_CHNL_TX_CONFIG_REG(txq_id),
IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
@@ -3258,6 +3255,8 @@ void iwl4965_hw_rx_statistics(struct iwl_priv *priv, struct iwl4965_rx_mem_buffe
#endif
}
+ iwl_leds_background(priv);
+
/* If the hardware hasn't reported a change in
* temperature then don't bother computing a
* calibrated temperature value */
@@ -3539,10 +3538,6 @@ static void iwl4965_handle_data_packet(struct iwl_priv *priv, int is_data,
ieee80211_rx_irqsafe(priv->hw, rxb->skb, stats);
priv->alloc_rxb_skb--;
rxb->skb = NULL;
-#ifdef LED
- priv->led_packets += len;
- iwl4965_setup_activity_timer(priv);
-#endif
}
/* Calc max signal level (dBm) among 3 possible receivers */
@@ -4261,7 +4256,7 @@ static void iwl4965_tx_queue_stop_scheduler(struct iwl_priv *priv,
{
/* Simply stop the queue, but don't change any configuration;
* the SCD_ACT_EN bit is the write-enable mask for the ACTIVE bit. */
- iwl4965_write_prph(priv,
+ iwl_write_prph(priv,
KDR_SCD_QUEUE_STATUS_BITS(txq_id),
(0 << SCD_QUEUE_STTS_REG_POS_ACTIVE)|
(1 << SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN));
@@ -4282,24 +4277,24 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
return -EINVAL;
}
- ret = iwl4965_grab_nic_access(priv);
+ ret = iwl_grab_nic_access(priv);
if (ret)
return ret;
iwl4965_tx_queue_stop_scheduler(priv, txq_id);
- iwl4965_clear_bits_prph(priv, KDR_SCD_QUEUECHAIN_SEL, (1 << txq_id));
+ iwl_clear_bits_prph(priv, KDR_SCD_QUEUECHAIN_SEL, (1 << txq_id));
priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
/* supposes that ssn_idx is valid (!= 0xFFF) */
iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
- iwl4965_clear_bits_prph(priv, KDR_SCD_INTERRUPT_MASK, (1 << txq_id));
+ iwl_clear_bits_prph(priv, KDR_SCD_INTERRUPT_MASK, (1 << txq_id));
iwl4965_txq_ctx_deactivate(priv, txq_id);
iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 0);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
return 0;
}
@@ -4434,14 +4429,14 @@ static int iwl4965_tx_queue_set_q2ratid(struct iwl_priv *priv, u16 ra_tid,
tbl_dw_addr = priv->scd_base_addr +
SCD_TRANSLATE_TBL_OFFSET_QUEUE(txq_id);
- tbl_dw = iwl4965_read_targ_mem(priv, tbl_dw_addr);
+ tbl_dw = iwl_read_targ_mem(priv, tbl_dw_addr);
if (txq_id & 0x1)
tbl_dw = (scd_q2ratid << 16) | (tbl_dw & 0x0000FFFF);
else
tbl_dw = scd_q2ratid | (tbl_dw & 0xFFFF0000);
- iwl4965_write_targ_mem(priv, tbl_dw_addr, tbl_dw);
+ iwl_write_targ_mem(priv, tbl_dw_addr, tbl_dw);
return 0;
}
@@ -4471,7 +4466,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
iwl4965_sta_modify_enable_tid_tx(priv, sta_id, tid);
spin_lock_irqsave(&priv->lock, flags);
- rc = iwl4965_grab_nic_access(priv);
+ rc = iwl_grab_nic_access(priv);
if (rc) {
spin_unlock_irqrestore(&priv->lock, flags);
return rc;
@@ -4484,7 +4479,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
iwl4965_tx_queue_set_q2ratid(priv, ra_tid, txq_id);
/* Set this queue as a chain-building queue */
- iwl4965_set_bits_prph(priv, KDR_SCD_QUEUECHAIN_SEL, (1 << txq_id));
+ iwl_set_bits_prph(priv, KDR_SCD_QUEUECHAIN_SEL, (1 << txq_id));
/* Place first TFD at index corresponding to start sequence number.
* Assumes that ssn_idx is valid (!= 0xFFF) */
@@ -4493,22 +4488,22 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
/* Set up Tx window size and frame limit for this queue */
- iwl4965_write_targ_mem(priv,
+ iwl_write_targ_mem(priv,
priv->scd_base_addr + SCD_CONTEXT_QUEUE_OFFSET(txq_id),
(SCD_WIN_SIZE << SCD_QUEUE_CTX_REG1_WIN_SIZE_POS) &
SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK);
- iwl4965_write_targ_mem(priv, priv->scd_base_addr +
+ iwl_write_targ_mem(priv, priv->scd_base_addr +
SCD_CONTEXT_QUEUE_OFFSET(txq_id) + sizeof(u32),
(SCD_FRAME_LIMIT << SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS)
& SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
- iwl4965_set_bits_prph(priv, KDR_SCD_INTERRUPT_MASK, (1 << txq_id));
+ iwl_set_bits_prph(priv, KDR_SCD_INTERRUPT_MASK, (1 << txq_id));
/* Set up Status area in SRAM, map to Tx DMA/FIFO, activate the queue */
iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 1);
- iwl4965_release_nic_access(priv);
+ iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 13:26:35 +0000