diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 29 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 3 |
4 files changed, 19 insertions, 16 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c index 8ba0dd54e37..502659afe1f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c @@ -75,48 +75,49 @@ static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = { /* * ucode */ -static int iwlagn_load_section(struct iwl_priv *priv, const char *name, +static int iwlagn_load_section(struct iwl_trans *trans, const char *name, struct fw_desc *image, u32 dst_addr) { + struct iwl_bus *bus = bus(trans); dma_addr_t phy_addr = image->p_addr; u32 byte_cnt = image->len; int ret; - priv->ucode_write_complete = 0; + trans->ucode_write_complete = 0; - iwl_write_direct32(bus(priv), + iwl_write_direct32(bus, FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL), FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE); - iwl_write_direct32(bus(priv), + iwl_write_direct32(bus, FH_SRVC_CHNL_SRAM_ADDR_REG(FH_SRVC_CHNL), dst_addr); - iwl_write_direct32(bus(priv), + iwl_write_direct32(bus, FH_TFDIB_CTRL0_REG(FH_SRVC_CHNL), phy_addr & FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK); - iwl_write_direct32(bus(priv), + iwl_write_direct32(bus, FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL), (iwl_get_dma_hi_addr(phy_addr) << FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt); - iwl_write_direct32(bus(priv), + iwl_write_direct32(bus, FH_TCSR_CHNL_TX_BUF_STS_REG(FH_SRVC_CHNL), 1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM | 1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX | FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID); - iwl_write_direct32(bus(priv), + iwl_write_direct32(bus, FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL), FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE | FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE | FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD); - IWL_DEBUG_FW(priv, "%s uCode section being loaded...\n", name); - ret = wait_event_timeout(priv->shrd->wait_command_queue, - priv->ucode_write_complete, 5 * HZ); + IWL_DEBUG_FW(bus, "%s uCode section being loaded...\n", name); + ret = wait_event_timeout(trans->shrd->wait_command_queue, + trans->ucode_write_complete, 5 * HZ); if (!ret) { - IWL_ERR(priv, "Could not load the %s uCode section\n", + IWL_ERR(trans, "Could not load the %s uCode section\n", name); return -ETIMEDOUT; } @@ -129,12 +130,12 @@ static int iwlagn_load_given_ucode(struct iwl_priv *priv, { int ret = 0; - ret = iwlagn_load_section(priv, "INST", &image->code, + ret = iwlagn_load_section(trans(priv), "INST", &image->code, IWLAGN_RTC_INST_LOWER_BOUND); if (ret) return ret; - return iwlagn_load_section(priv, "DATA", &image->data, + return iwlagn_load_section(trans(priv), "DATA", &image->data, IWLAGN_RTC_DATA_LOWER_BOUND); } diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index ef8620b10bb..4279e01acc4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -920,7 +920,6 @@ struct iwl_priv { struct fw_img ucode_wowlan; enum iwlagn_ucode_type ucode_type; - u8 ucode_write_complete; /* the image write is complete */ char firmware_name[25]; struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX]; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c index 374c68cc1d7..ee126f844a5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c @@ -1108,7 +1108,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans) isr_stats->tx++; handled |= CSR_INT_BIT_FH_TX; /* Wake up uCode load routine, now that load is complete */ - priv(trans)->ucode_write_complete = 1; + trans->ucode_write_complete = 1; wake_up(&trans->shrd->wait_command_queue); } diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index c5923125c3f..34b817f48a2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -212,12 +212,15 @@ struct iwl_trans_ops { * @ops - pointer to iwl_trans_ops * @shrd - pointer to iwl_shared which holds shared data from the upper layer * @hcmd_lock: protects HCMD + * @ucode_write_complete: indicates that the ucode has been copied. */ struct iwl_trans { const struct iwl_trans_ops *ops; struct iwl_shared *shrd; spinlock_t hcmd_lock; + u8 ucode_write_complete; /* the image write is complete */ + /* pointer to trans specific struct */ /*Ensure that this pointer will always be aligned to sizeof pointer */ char trans_specific[0] __attribute__((__aligned__(sizeof(void *)))); |