@@ -48,6 +48,34 @@ print_array_to_buf(u8 *buf, u32 offset, const char *header,
footer);
}
+static u32
+print_array_to_buf_s8(u8 *buf, u32 offset, const char *header, u32 stats_index,
+ const s8 *array, u32 array_len, const char *footer)
+{
+ u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE;
+ int index = 0;
+ u8 i;
+
+ if (header)
+ index += scnprintf(buf + offset, buf_len - offset, "%s = ", header);
+
+ for (i = 0; i < array_len; i++) {
+ index += scnprintf(buf + offset + index, (buf_len - offset) - index,
+ " %u:%d,", stats_index++, array[i]);
+ }
+
+ index--;
+ if ((offset + index) < buf_len)
+ buf[offset + index] = '\0';
+
+ if (footer) {
+ index += scnprintf(buf + offset + index, (buf_len - offset) - index,
+ "%s", footer);
+ }
+
+ return index;
+}
+
static const char *ath12k_htt_ax_tx_rx_ru_size_to_str(u8 ru_size)
{
switch (ru_size) {
Currently, print_array_to_buf() is used to print arrays to HTT stats buffer. This function supports printing only arrays with 32-bit unsigned integers. Add print_array_to_buf_s8(), which implements print_array_to_buf()'s functionality to all the arrays with 8-bit signed integers. Sample output: rx_ul_mumimo_target_rssi: user_0 = 0:-128, 1:-128, 2:-128, 3:-128 rx_ul_mumimo_target_rssi: user_1 = 0:-128, 1:-128, 2:-128, 3:-128 rx_ul_mumimo_target_rssi: user_2 = 0:-128, 1:-128, 2:-128, 3:-128 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> --- .../wireless/ath/ath12k/debugfs_htt_stats.c | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+)