diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/cmdevt.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/cmdevt.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c index 5f438e6c2155..20a6c5555873 100644 --- a/drivers/net/wireless/mwifiex/cmdevt.c +++ b/drivers/net/wireless/mwifiex/cmdevt.c @@ -24,6 +24,7 @@ #include "main.h" #include "wmm.h" #include "11n.h" +#include "11ac.h" /* * This function initializes a command node. @@ -334,20 +335,15 @@ static int mwifiex_dnld_sleep_confirm_cmd(struct mwifiex_adapter *adapter) int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter) { struct cmd_ctrl_node *cmd_array; - u32 buf_size; u32 i; /* Allocate and initialize struct cmd_ctrl_node */ - buf_size = sizeof(struct cmd_ctrl_node) * MWIFIEX_NUM_OF_CMD_BUFFER; - cmd_array = kzalloc(buf_size, GFP_KERNEL); - if (!cmd_array) { - dev_err(adapter->dev, "%s: failed to alloc cmd_array\n", - __func__); + cmd_array = kcalloc(MWIFIEX_NUM_OF_CMD_BUFFER, + sizeof(struct cmd_ctrl_node), GFP_KERNEL); + if (!cmd_array) return -ENOMEM; - } adapter->cmd_pool = cmd_array; - memset(adapter->cmd_pool, 0, buf_size); /* Allocate and initialize command buffers */ for (i = 0; i < MWIFIEX_NUM_OF_CMD_BUFFER; i++) { @@ -1470,6 +1466,24 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, adapter->fw_release_number = le32_to_cpu(hw_spec->fw_release_number); adapter->number_of_antenna = le16_to_cpu(hw_spec->number_of_antenna); + if (le32_to_cpu(hw_spec->dot_11ac_dev_cap)) { + adapter->is_hw_11ac_capable = true; + + /* Copy 11AC cap */ + adapter->hw_dot_11ac_dev_cap = + le32_to_cpu(hw_spec->dot_11ac_dev_cap); + adapter->usr_dot_11ac_dev_cap_bg = adapter->hw_dot_11ac_dev_cap; + adapter->usr_dot_11ac_dev_cap_a = adapter->hw_dot_11ac_dev_cap; + + /* Copy 11AC mcs */ + adapter->hw_dot_11ac_mcs_support = + le32_to_cpu(hw_spec->dot_11ac_mcs_support); + adapter->usr_dot_11ac_mcs_support = + adapter->hw_dot_11ac_mcs_support; + } else { + adapter->is_hw_11ac_capable = false; + } + dev_dbg(adapter->dev, "info: GET_HW_SPEC: fw_release_number- %#x\n", adapter->fw_release_number); dev_dbg(adapter->dev, "info: GET_HW_SPEC: permanent addr: %pM\n", |