diff options
Diffstat (limited to 'drivers/net/wireless/nxp/mxm_wifiex/wlan_src/mlinux/moal_eth_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/nxp/mxm_wifiex/wlan_src/mlinux/moal_eth_ioctl.c | 168 |
1 files changed, 164 insertions, 4 deletions
diff --git a/drivers/net/wireless/nxp/mxm_wifiex/wlan_src/mlinux/moal_eth_ioctl.c b/drivers/net/wireless/nxp/mxm_wifiex/wlan_src/mlinux/moal_eth_ioctl.c index d262fcd0a4b0..60d229b2abbe 100644 --- a/drivers/net/wireless/nxp/mxm_wifiex/wlan_src/mlinux/moal_eth_ioctl.c +++ b/drivers/net/wireless/nxp/mxm_wifiex/wlan_src/mlinux/moal_eth_ioctl.c @@ -1,3 +1,4 @@ + /** @file moal_eth_ioctl.c * * @brief This file contains private ioctl functions @@ -10320,7 +10321,7 @@ static int woal_priv_dfs_testing(moal_private *priv, t_u8 *respbuf, mlan_ioctl_req *req = NULL; mlan_ds_11h_cfg *ds_11hcfg = NULL; int ret = 0; - int data[4] = {0}; + int data[5] = {0}; int user_data_len = 0, header_len = 0; mlan_status status = MLAN_STATUS_SUCCESS; @@ -10347,14 +10348,14 @@ static int woal_priv_dfs_testing(moal_private *priv, t_u8 *respbuf, /* SET operation */ parse_arguments(respbuf + header_len, data, ARRAY_SIZE(data), &user_data_len); - if (user_data_len != 4) { + if (user_data_len != 5) { PRINTM(MERROR, "Invalid number of args!\n"); ret = -EINVAL; goto done; } - if ((unsigned)data[0] > 0xFFFFF) { + if ((unsigned)data[0] > 1800) { PRINTM(MERROR, - "The maximum user CAC is 1048575 msec (17 mins approx).\n"); + "The maximum user CAC is 1800 seconds (30 mins).\n"); ret = -EINVAL; goto done; } @@ -10369,6 +10370,12 @@ static int woal_priv_dfs_testing(moal_private *priv, t_u8 *respbuf, ret = -EINVAL; goto done; } + if ((unsigned)data[4] != 0 && ((unsigned)data[4] != 1)) { + PRINTM(MERROR, "CAC restart should be 0/1\n"); + ret = -EINVAL; + goto done; + } + ds_11hcfg->param.dfs_testing.usr_cac_period_msec = (t_u32)data[0] * 1000; ds_11hcfg->param.dfs_testing.usr_nop_period_sec = @@ -10376,6 +10383,8 @@ static int woal_priv_dfs_testing(moal_private *priv, t_u8 *respbuf, ds_11hcfg->param.dfs_testing.usr_no_chan_change = data[2] ? 1 : 0; ds_11hcfg->param.dfs_testing.usr_fixed_new_chan = (t_u8)data[3]; + ds_11hcfg->param.dfs_testing.usr_cac_restart = (t_u8)data[4]; + priv->phandle->cac_restart = (t_u8)data[4]; priv->phandle->cac_period_jiffies = (t_u32)data[0] * HZ / 1000; priv->phandle->usr_nop_period_sec = (t_u16)data[1]; req->action = MLAN_ACT_SET; @@ -10398,6 +10407,7 @@ static int woal_priv_dfs_testing(moal_private *priv, t_u8 *respbuf, data[1] = ds_11hcfg->param.dfs_testing.usr_nop_period_sec; data[2] = ds_11hcfg->param.dfs_testing.usr_no_chan_change; data[3] = ds_11hcfg->param.dfs_testing.usr_fixed_new_chan; + data[4] = ds_11hcfg->param.dfs_testing.usr_cac_restart; moal_memcpy_ext(priv->phandle, respbuf, (t_u8 *)data, sizeof(data), respbuflen); ret = sizeof(data); @@ -14823,6 +14833,150 @@ done: LEAVE(); return ret; } + +/** + * @brief Timer function for TP state command. + * + * @param data pointer to a buffer + * + * @return N/A + */ +void woal_tp_acnt_timer_func(void *context) +{ + moal_handle *phandle = (moal_handle *)context; + int i = 0; + + if (phandle == NULL) + return; + PRINTM(MDATA, "####### CPU%d: tp acnt timer\n", smp_processor_id()); + /* Tx TP accounting */ + for (i = 0; i < MAX_TP_ACCOUNT_DROP_POINT_NUM; i++) { + phandle->tp_acnt.tx_bytes_rate[i] = + phandle->tp_acnt.tx_bytes[i] - + phandle->tp_acnt.tx_bytes_last[i]; + phandle->tp_acnt.tx_bytes_last[i] = + phandle->tp_acnt.tx_bytes[i]; + } + phandle->tp_acnt.tx_pending = atomic_read(&phandle->tx_pending); + /* Tx Interrupt accounting */ + phandle->tp_acnt.tx_intr_rate = + phandle->tp_acnt.tx_intr_cnt - phandle->tp_acnt.tx_intr_last; + phandle->tp_acnt.tx_intr_last = phandle->tp_acnt.tx_intr_cnt; + + /* Rx TP accounting */ + for (i = 0; i < MAX_TP_ACCOUNT_DROP_POINT_NUM; i++) { + phandle->tp_acnt.rx_bytes_rate[i] = + phandle->tp_acnt.rx_bytes[i] - + phandle->tp_acnt.rx_bytes_last[i]; + phandle->tp_acnt.rx_bytes_last[i] = + phandle->tp_acnt.rx_bytes[i]; + } + phandle->tp_acnt.rx_pending = atomic_read(&phandle->rx_pending); + // Interrupt accounting, RX + phandle->tp_acnt.rx_intr_rate = + phandle->tp_acnt.rx_intr_cnt - phandle->tp_acnt.rx_intr_last; + phandle->tp_acnt.rx_intr_last = phandle->tp_acnt.rx_intr_cnt; + + /* re-arm timer */ + woal_mod_timer(&phandle->tp_acnt.timer, 1000); +} + +/** + * @brief set tp state to mlan + * + * @param priv pointer to moal_private + * + * @return N/A + */ +void woal_set_tp_state(moal_private *priv) +{ + mlan_ioctl_req *req = NULL; + mlan_ds_misc_cfg *misc = NULL; + moal_handle *handle = priv->phandle; + mlan_status status = MLAN_STATUS_SUCCESS; + req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_misc_cfg)); + if (req == NULL) + return; + /* Fill request buffer */ + misc = (mlan_ds_misc_cfg *)req->pbuf; + misc->sub_command = MLAN_OID_MISC_TP_STATE; + req->req_id = MLAN_IOCTL_MISC_CFG; + misc->param.tp_state.on = handle->tp_acnt.on; + misc->param.tp_state.drop_point = handle->tp_acnt.drop_point; + req->action = MLAN_ACT_SET; + /* Send IOCTL request to MLAN */ + status = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT); + if (status != MLAN_STATUS_PENDING) + kfree(req); + return; +} + +/** + * @brief Set/Get TP statistics. + * + * @param priv A pointer to moal_private structure + * @param respbuf A pointer to response buffer + * @param respbuflen Available length of response buffer + * + * @return Number of bytes written, negative for failure. + */ +int woal_priv_set_tp_state(moal_private *priv, t_u8 *respbuf, t_u32 respbuflen) +{ + moal_handle *handle = priv->phandle; + int ret = 0; + int data[2]; + int header_len = 0, user_data_len = 0; + + ENTER(); + + if (!respbuf) { + PRINTM(MERROR, "response buffer is not available!\n"); + ret = -EINVAL; + goto done; + } + header_len = strlen(CMD_NXP) + strlen(PRIV_CMD_TP_STATE); + user_data_len = strlen(respbuf) - header_len; + parse_arguments(respbuf + header_len, data, ARRAY_SIZE(data), + &user_data_len); + if (user_data_len > 2) { + PRINTM(MERROR, "Invalid number of args!\n"); + ret = -EINVAL; + goto done; + } + if (user_data_len) { + handle->tp_acnt.on = data[0]; + /* Enable TP statistics collection */ + if (data[0] == 1) { + handle->tp_acnt.drop_point = data[1]; + if (handle->is_tp_acnt_timer_set == MFALSE) { + woal_initialize_timer(&handle->tp_acnt.timer, + woal_tp_acnt_timer_func, + handle); + handle->is_tp_acnt_timer_set = MTRUE; + woal_mod_timer(&handle->tp_acnt.timer, 1000); + } + } else { + if (handle->is_tp_acnt_timer_set) { + woal_cancel_timer(&handle->tp_acnt.timer); + handle->is_tp_acnt_timer_set = MFALSE; + } + memset((void *)&handle->tp_acnt, 0, + sizeof(moal_tp_acnt_t)); + } + woal_set_tp_state(priv); + } + /* Get command results */ + if (user_data_len == 0) { + moal_memcpy_ext(handle, respbuf, (t_u8 *)(&handle->tp_acnt), + sizeof(handle->tp_acnt), respbuflen); + ret = sizeof(handle->tp_acnt); + } + +done: + LEAVE(); + return ret; +} + /** * @brief Set priv command for Android * @param dev A pointer to net_device structure @@ -15956,6 +16110,12 @@ int woal_android_priv_cmd(struct net_device *dev, struct ifreq *req) len = woal_priv_set_get_lpm(priv, buf, priv_cmd.total_len); goto handled; + } else if (strnicmp(buf + strlen(CMD_NXP), PRIV_CMD_TP_STATE, + strlen(PRIV_CMD_TP_STATE)) == 0) { + /* Set/Get TP accounting state */ + len = woal_priv_set_tp_state(priv, buf, + priv_cmd.total_len); + goto handled; } else { PRINTM(MERROR, "Unknown NXP PRIVATE command %s, ignored\n", |