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mac80211: update brcmfmac backporting brcmf_err cleanups

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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki
2017-02-10 00:17:08 +01:00
parent 41ad9ed13a
commit 368cc8ef47
6 changed files with 172 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

0
package/kernel/mac80211/patches/318-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch → package/kernel/mac80211/patches/318-0001-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch
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0
package/kernel/mac80211/patches/319-brcmfmac-be-more-verbose-when-PSM-s-watchdog-fires.patch → package/kernel/mac80211/patches/319-0002-brcmfmac-be-more-verbose-when-PSM-s-watchdog-fires.patch
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15
package/kernel/mac80211/patches/840-brcmfmac-use-wiphy_read_of_freq_limits.patch → package/kernel/mac80211/patches/319-0003-brcmfmac-use-wiphy_read_of_freq_limits-to-respect-li.patch
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@@ -1,11 +1,24 @@
From 0f83ff69735651cc7a3d150466a5257ff829b62b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Subject: [PATCH] brcmfmac: use wiphy_read_of_freq_limits
Date: Tue, 17 Jan 2017 23:35:50 +0100
Subject: [PATCH] brcmfmac: use wiphy_read_of_freq_limits to respect limits
from DT
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This new helper reads extra frequency limits specified in DT and
disables unavailable chanels. This is useful for devices (like home
routers) with chipsets limited e.g. by board design.
In order to respect info read from DT we simply need to check for
IEEE80211_CHAN_DISABLED bit when constructing channel info.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c

43
package/kernel/mac80211/patches/319-0004-brcmfmac-merge-two-brcmf_err-macros-into-one.patch Normal file
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@@ -0,0 +1,43 @@
From 9587a01a7ead9efc5032c16e0d9668de58be1186 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Thu, 2 Feb 2017 22:33:13 +0100
Subject: [PATCH] brcmfmac: merge two brcmf_err macros into one
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This allows simplifying the code by adding a simple IS_ENABLED check for
CONFIG_BRCMDB symbol.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
@@ -45,20 +45,16 @@
#undef pr_fmt
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#ifndef CPTCFG_BRCM_TRACING
/* Macro for error messages. net_ratelimit() is used when driver
* debugging is not selected. When debugging the driver error
* messages are as important as other tracing or even more so.
*/
-#ifndef CPTCFG_BRCM_TRACING
-#ifdef CPTCFG_BRCMDBG
-#define brcmf_err(fmt, ...) pr_err("%s: " fmt, __func__, ##__VA_ARGS__)
-#else
#define brcmf_err(fmt, ...) \
do { \
- if (net_ratelimit()) \
+ if (IS_ENABLED(CPTCFG_BRCMDBG) || net_ratelimit()) \
pr_err("%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
-#endif
#else
__printf(2, 3)
void __brcmf_err(const char *func, const char *fmt, ...);

69
package/kernel/mac80211/patches/319-0005-brcmfmac-switch-to-C-function-__brcmf_err-for-printi.patch Normal file
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@@ -0,0 +1,69 @@
From 087fa712a00685dac4bcc64b7c3dc8ae6bee8026 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Thu, 2 Feb 2017 22:33:14 +0100
Subject: [PATCH] brcmfmac: switch to C function (__brcmf_err) for printing
errors
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This will allow extending code and using more detailed messages e.g.
with the help of dev_err.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
.../net/wireless/broadcom/brcm80211/brcmfmac/common.c | 16 ++++++++++++++++
drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h | 6 +++---
2 files changed, 19 insertions(+), 3 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -218,6 +218,22 @@ done:
return err;
}
+#ifndef CPTCFG_BRCM_TRACING
+void __brcmf_err(const char *func, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+ pr_err("%s: %pV", func, &vaf);
+
+ va_end(args);
+}
+#endif
+
#if defined(CPTCFG_BRCM_TRACING) || defined(CPTCFG_BRCMDBG)
void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...)
{
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
@@ -45,6 +45,8 @@
#undef pr_fmt
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+__printf(2, 3)
+void __brcmf_err(const char *func, const char *fmt, ...);
#ifndef CPTCFG_BRCM_TRACING
/* Macro for error messages. net_ratelimit() is used when driver
* debugging is not selected. When debugging the driver error
@@ -53,11 +55,9 @@
#define brcmf_err(fmt, ...) \
do { \
if (IS_ENABLED(CPTCFG_BRCMDBG) || net_ratelimit()) \
- pr_err("%s: " fmt, __func__, ##__VA_ARGS__); \
+ __brcmf_err(__func__, fmt, ##__VA_ARGS__); \
} while (0)
#else
-__printf(2, 3)
-void __brcmf_err(const char *func, const char *fmt, ...);
#define brcmf_err(fmt, ...) \
__brcmf_err(__func__, fmt, ##__VA_ARGS__)
#endif

46
package/kernel/mac80211/patches/319-0006-brcmfmac-merge-two-remaining-brcmf_err-macros.patch Normal file
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@@ -0,0 +1,46 @@
From d0630555650a394cf5743268820511f527a561a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Thu, 2 Feb 2017 22:33:15 +0100
Subject: [PATCH] brcmfmac: merge two remaining brcmf_err macros
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Now we always have __brcmf_err function we can do perfectly fine with
just one macro.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
@@ -47,20 +47,16 @@
__printf(2, 3)
void __brcmf_err(const char *func, const char *fmt, ...);
-#ifndef CPTCFG_BRCM_TRACING
-/* Macro for error messages. net_ratelimit() is used when driver
- * debugging is not selected. When debugging the driver error
- * messages are as important as other tracing or even more so.
+/* Macro for error messages. When debugging / tracing the driver all error
+ * messages are important to us.
*/
#define brcmf_err(fmt, ...) \
do { \
- if (IS_ENABLED(CPTCFG_BRCMDBG) || net_ratelimit()) \
+ if (IS_ENABLED(CPTCFG_BRCMDBG) || \
+ IS_ENABLED(CPTCFG_BRCM_TRACING) || \
+ net_ratelimit()) \
__brcmf_err(__func__, fmt, ##__VA_ARGS__); \
} while (0)
-#else
-#define brcmf_err(fmt, ...) \
- __brcmf_err(__func__, fmt, ##__VA_ARGS__)
-#endif
#if defined(DEBUG) || defined(CPTCFG_BRCM_TRACING)
__printf(3, 4)