1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
From ae5848cb4511bbbfe0306fcdbe5d9a95cd9546a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Fri, 26 Oct 2018 13:22:32 +0200
Subject: [PATCH] brcmutil: print invalid chanspec when WARN-ing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On one of my devices I got WARNINGs when brcmfmac tried to decode
chanspec. I couldn't tell if it was some unsupported format or just a
malformed value passed by a firmware.
Print chanspec value so it's possible to debug a possible problem.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
@@ -128,7 +128,7 @@ static void brcmu_d11n_decchspec(struct
}
break;
default:
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
break;
}
@@ -140,7 +140,7 @@ static void brcmu_d11n_decchspec(struct
ch->band = BRCMU_CHAN_BAND_2G;
break;
default:
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
break;
}
}
@@ -167,7 +167,7 @@ static void brcmu_d11ac_decchspec(struct
ch->sb = BRCMU_CHAN_SB_U;
ch->control_ch_num += CH_10MHZ_APART;
} else {
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
}
break;
case BRCMU_CHSPEC_D11AC_BW_80:
@@ -188,7 +188,7 @@ static void brcmu_d11ac_decchspec(struct
ch->control_ch_num += CH_30MHZ_APART;
break;
default:
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
break;
}
break;
@@ -222,13 +222,13 @@ static void brcmu_d11ac_decchspec(struct
ch->control_ch_num += CH_70MHZ_APART;
break;
default:
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
break;
}
break;
case BRCMU_CHSPEC_D11AC_BW_8080:
default:
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
break;
}
@@ -240,7 +240,7 @@ static void brcmu_d11ac_decchspec(struct
ch->band = BRCMU_CHAN_BAND_2G;
break;
default:
- WARN_ON_ONCE(1);
+ WARN_ONCE(1, "Invalid chanspec 0x%04x\n", ch->chspec);
break;
}
}
|
