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ath10k: add testmode

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Add testmode interface for starting and using UTF firmware which is used to run
factory tests. This is implemented by adding new state ATH10K_STATE_UTF and user
space can enable this state with ATH10K_TM_CMD_UTF_START command. To go back to
normal mode user space can send ATH10K_TM_CMD_UTF_STOP.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Kalle Valo
2014-09-10 18:23:30 +03:00
parent 666a73f327
commit 43d2a30fa8
11 changed files with 615 additions and 31 deletions
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18
drivers/net/wireless/ath/ath10k/wmi.c
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@@ -23,6 +23,7 @@
#include "debug.h"
#include "wmi.h"
#include "mac.h"
#include "testmode.h"
/* MAIN WMI cmd track */
static struct wmi_cmd_map wmi_cmd_map = {
@@ -2479,6 +2480,7 @@ static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10x_event_id id;
bool consumed;
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
@@ -2488,6 +2490,18 @@ static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
consumed = ath10k_tm_event_wmi(ar, id, skb);
/* Ready event must be handled normally also in UTF mode so that we
* know the UTF firmware has booted, others we are just bypass WMI
* events to testmode.
*/
if (consumed && id != WMI_10X_READY_EVENTID) {
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi testmode consumed 0x%x\n", id);
goto out;
}
switch (id) {
case WMI_10X_MGMT_RX_EVENTID:
ath10k_wmi_event_mgmt_rx(ar, skb);
@@ -2574,11 +2588,15 @@ static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
case WMI_10X_READY_EVENTID:
ath10k_wmi_ready_event_rx(ar, skb);
break;
case WMI_10X_PDEV_UTF_EVENTID:
/* ignore utf events */
break;
default:
ath10k_warn(ar, "Unknown eventid: %d\n", id);
break;
}
out:
dev_kfree_skb(skb);
}