wifi: ath12k: Modify print_array_to_buf() to support arrays with 1-based semantics

The API print_array_to_buf() currently supports printing
arrays with 0 indexing. In some cases, a few arrays need
to be printed with 1-based indexing, i.e., array should be
printed, starting with 1.

Add a new version of print_array_to_buf(), named
print_array_to_buf_index(), which implements the functionality
of print_array_to_index(), but with an extra variable, pointing
to the index starting with which the array should be printed.
Modify print_array_to_buf() to call
print_array_to_buf_index() with 0 as the starting index.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>
Link: https://patch.msgid.link/20241004085915.1788951-1-quic_rdevanat@quicinc.com
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>

diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
index f1b7e74aefe426843086411079344790028a20f3..ec7add76ec85e6081c014176097a27de7a7e15be 100644 (file)
--- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
+++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
@@ -12,8 +12,8 @@
 #include "dp_rx.h"
 
 static u32
-print_array_to_buf(u8 *buf, u32 offset, const char *header,
-                  const __le32 *array, u32 array_len, const char *footer)
+print_array_to_buf_index(u8 *buf, u32 offset, const char *header, u32 stats_index,
+                        const __le32 *array, u32 array_len, const char *footer)
 {
        int index = 0;
        u8 i;
@@ -26,7 +26,7 @@ print_array_to_buf(u8 *buf, u32 offset, const char *header,
        for (i = 0; i < array_len; i++) {
                index += scnprintf(buf + offset + index,
                                   (ATH12K_HTT_STATS_BUF_SIZE - offset) - index,
-                                  " %u:%u,", i, le32_to_cpu(array[i]));
+                                  " %u:%u,", stats_index++, le32_to_cpu(array[i]));
        }
        /* To overwrite the last trailing comma */
        index--;
@@ -40,6 +40,14 @@ print_array_to_buf(u8 *buf, u32 offset, const char *header,
        return index;
 }
 
+static u32
+print_array_to_buf(u8 *buf, u32 offset, const char *header,
+                  const __le32 *array, u32 array_len, const char *footer)
+{
+       return print_array_to_buf_index(buf, offset, header, 0, array, array_len,
+                                       footer);
+}
+
 static void
 htt_print_tx_pdev_stats_cmn_tlv(const void *tag_buf, u16 tag_len,
                                struct debug_htt_stats_req *stats_req)