From: Jerome Pouiller <Jerome.Pouiller@silabs.com>
To: devel@driverdev.osuosl.org, linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"David S . Miller" <davem@davemloft.net>,
Kalle Valo <kvalo@codeaurora.org>
Subject: [PATCH 05/17] staging: wfx: fix output of rx_stats on big endian hosts
Date: Mon, 11 May 2020 17:49:18 +0200 [thread overview]
Message-ID: <20200511154930.190212-6-Jerome.Pouiller@silabs.com> (raw)
In-Reply-To: <20200511154930.190212-1-Jerome.Pouiller@silabs.com>
From: Jérôme Pouiller <jerome.pouiller@silabs.com>
The struct hif_rx_stats contains only little endian values. Thus, it is
necessary to fix byte ordering before to use them.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/debug.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/wfx/debug.c b/drivers/staging/wfx/debug.c
index 2fae6c913b01..846a0b29f8c9 100644
--- a/drivers/staging/wfx/debug.c
+++ b/drivers/staging/wfx/debug.c
@@ -155,7 +155,7 @@ static int wfx_rx_stats_show(struct seq_file *seq, void *v)
mutex_lock(&wdev->rx_stats_lock);
seq_printf(seq, "Timestamp: %dus\n", st->date);
seq_printf(seq, "Low power clock: frequency %uHz, external %s\n",
- st->pwr_clk_freq,
+ le32_to_cpu(st->pwr_clk_freq),
st->is_ext_pwr_clk ? "yes" : "no");
seq_printf(seq,
"Num. of frames: %d, PER (x10e4): %d, Throughput: %dKbps/s\n",
@@ -165,9 +165,12 @@ static int wfx_rx_stats_show(struct seq_file *seq, void *v)
for (i = 0; i < ARRAY_SIZE(channel_names); i++) {
if (channel_names[i])
seq_printf(seq, "%5s %8d %8d %8d %8d %8d\n",
- channel_names[i], st->nb_rx_by_rate[i],
- st->per[i], st->rssi[i] / 100,
- st->snr[i] / 100, st->cfo[i]);
+ channel_names[i],
+ le32_to_cpu(st->nb_rx_by_rate[i]),
+ le16_to_cpu(st->per[i]),
+ (s16)le16_to_cpu(st->rssi[i]) / 100,
+ (s16)le16_to_cpu(st->snr[i]) / 100,
+ (s16)le16_to_cpu(st->cfo[i]));
}
mutex_unlock(&wdev->rx_stats_lock);
--
2.26.2
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next prev parent reply other threads:[~2020-05-11 15:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 15:49 [PATCH 00/17] staging: wfx: fix support for big-endian hosts Jerome Pouiller
2020-05-11 15:49 ` [PATCH 01/17] staging: wfx: fix use of cpu_to_le32 instead of le32_to_cpu Jerome Pouiller
2020-05-11 15:49 ` [PATCH 02/17] staging: wfx: take advantage of le32_to_cpup() Jerome Pouiller
2020-05-11 15:49 ` [PATCH 03/17] staging: wfx: fix cast operator Jerome Pouiller
2020-05-11 15:49 ` [PATCH 04/17] staging: wfx: fix wrong bytes order Jerome Pouiller
2020-05-11 15:49 ` Jerome Pouiller [this message]
2020-05-11 15:49 ` [PATCH 06/17] staging: wfx: fix endianness of fields media_delay and tx_queue_delay Jerome Pouiller
2020-05-11 15:49 ` [PATCH 07/17] staging: wfx: fix endianness of hif_req_read_mib fields Jerome Pouiller
2020-05-11 15:49 ` [PATCH 08/17] staging: wfx: fix access to le32 attribute 'ps_mode_error' Jerome Pouiller
2020-05-11 15:49 ` [PATCH 09/17] staging: wfx: fix access to le32 attribute 'event_id' Jerome Pouiller
2020-05-11 15:49 ` [PATCH 10/17] staging: wfx: fix access to le32 attribute 'indication_type' Jerome Pouiller
2020-05-11 15:49 ` [PATCH 11/17] staging: wfx: declare the field 'packet_id' with native byte order Jerome Pouiller
2020-05-11 15:49 ` [PATCH 12/17] staging: wfx: fix endianness of the struct hif_ind_startup Jerome Pouiller
2020-05-11 15:49 ` [PATCH 13/17] staging: wfx: fix endianness of the field 'len' Jerome Pouiller
2020-05-11 21:59 ` kbuild test robot
2020-05-12 7:43 ` Geert Uytterhoeven
2020-05-12 9:25 ` Jérôme Pouiller
2020-05-11 15:49 ` [PATCH 14/17] staging: wfx: fix endianness of the field 'status' Jerome Pouiller
2020-05-11 15:49 ` [PATCH 15/17] staging: wfx: fix endianness of the field 'num_tx_confs' Jerome Pouiller
2020-05-11 15:49 ` [PATCH 16/17] staging: wfx: fix endianness of the field 'channel_number' Jerome Pouiller
2020-05-11 15:49 ` [PATCH 17/17] staging: wfx: update TODO Jerome Pouiller
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