* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-29 9:30 ` Arnaud Patard
0 siblings, 0 replies; 10+ messages in thread
From: Arnaud Patard @ 2017-11-29 9:30 UTC (permalink / raw)
To: linux-arm-kernel
I've noticed the following message while booting a S905X based board:
soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
The S905D string is obviously wrong. The vendor code does:
...
ver = (readl(assist_hw_rev) >> 8) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
ver = (readl(assist_hw_rev) >> 16) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
...
while the current code does:
...
#define SOCINFO_MINOR GENMASK(23, 16)
#define SOCINFO_PACK GENMASK(15, 8)
...
This means that the current mainline code has package id and minor
version reversed.
Signed-off-by: Arnaud Patard <apatard@hupstream.com>
Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
===================================================================
--- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c
+++ linux/drivers/soc/amlogic/meson-gx-socinfo.c
@@ -21,8 +21,8 @@
#define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
#define SOCINFO_MAJOR GENMASK(31, 24)
-#define SOCINFO_MINOR GENMASK(23, 16)
-#define SOCINFO_PACK GENMASK(15, 8)
+#define SOCINFO_PACK GENMASK(23, 16)
+#define SOCINFO_MINOR GENMASK(15, 8)
#define SOCINFO_MISC GENMASK(7, 0)
static const struct meson_gx_soc_id {
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-29 9:30 ` Arnaud Patard
0 siblings, 0 replies; 10+ messages in thread
From: Arnaud Patard @ 2017-11-29 9:30 UTC (permalink / raw)
To: linus-amlogic
I've noticed the following message while booting a S905X based board:
soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
The S905D string is obviously wrong. The vendor code does:
...
ver = (readl(assist_hw_rev) >> 8) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
ver = (readl(assist_hw_rev) >> 16) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
...
while the current code does:
...
#define SOCINFO_MINOR GENMASK(23, 16)
#define SOCINFO_PACK GENMASK(15, 8)
...
This means that the current mainline code has package id and minor
version reversed.
Signed-off-by: Arnaud Patard <apatard@hupstream.com>
Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
===================================================================
--- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c
+++ linux/drivers/soc/amlogic/meson-gx-socinfo.c
@@ -21,8 +21,8 @@
#define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
#define SOCINFO_MAJOR GENMASK(31, 24)
-#define SOCINFO_MINOR GENMASK(23, 16)
-#define SOCINFO_PACK GENMASK(15, 8)
+#define SOCINFO_PACK GENMASK(23, 16)
+#define SOCINFO_MINOR GENMASK(15, 8)
#define SOCINFO_MISC GENMASK(7, 0)
static const struct meson_gx_soc_id {
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
2017-11-29 9:30 ` Arnaud Patard
@ 2017-11-29 9:53 ` Neil Armstrong
-1 siblings, 0 replies; 10+ messages in thread
From: Neil Armstrong @ 2017-11-29 9:53 UTC (permalink / raw)
To: linux-arm-kernel
On 29/11/2017 10:30, Arnaud Patard wrote:
Hi Arnaud,
Yes, my bad, but please submit the patch using the kernel guidelines (not as an attachment, but in the main body test-only)
And add a Fixes tag.
Neil
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-29 9:53 ` Neil Armstrong
0 siblings, 0 replies; 10+ messages in thread
From: Neil Armstrong @ 2017-11-29 9:53 UTC (permalink / raw)
To: linus-amlogic
On 29/11/2017 10:30, Arnaud Patard wrote:
Hi Arnaud,
Yes, my bad, but please submit the patch using the kernel guidelines (not as an attachment, but in the main body test-only)
And add a Fixes tag.
Neil
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
2017-11-29 15:16 ` Neil Armstrong
@ 2017-11-30 0:00 ` Kevin Hilman
-1 siblings, 0 replies; 10+ messages in thread
From: Kevin Hilman @ 2017-11-30 0:00 UTC (permalink / raw)
To: linux-arm-kernel
Hi Arnaud,
Neil Armstrong <narmstrong@baylibre.com> writes:
> On 29/11/2017 16:09, Arnaud Patard wrote:
>> I've noticed the following message while booting a S905X based board:
>>
>> soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
>>
>> The S905D string is obviously wrong. The vendor code does:
>> ...
>> ver = (readl(assist_hw_rev) >> 8) & 0xff;
>> meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
>> ver = (readl(assist_hw_rev) >> 16) & 0xff;
>> meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
>> ...
>>
>> while the current code does:
>> ...
>> #define SOCINFO_MINOR GENMASK(23, 16)
>> #define SOCINFO_PACK GENMASK(15, 8)
>> ...
>>
>> This means that the current mainline code has package id and minor
>> version reversed.
>>
>> Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
>> Signed-off-by: Arnaud Patard <apatard@hupstream.com>
>> Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
>> ===================================================================
>> --- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.081335917 +0100
>> +++ linux/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.041335074 +0100
>> @@ -20,8 +20,8 @@
>> #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
>>
>> #define SOCINFO_MAJOR GENMASK(31, 24)
>> -#define SOCINFO_MINOR GENMASK(23, 16)
>> -#define SOCINFO_PACK GENMASK(15, 8)
>> +#define SOCINFO_PACK GENMASK(23, 16)
>> +#define SOCINFO_MINOR GENMASK(15, 8)
>> #define SOCINFO_MISC GENMASK(7, 0)
>>
>> static const struct meson_gx_soc_id {
>>
>>
>
> Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Thanks for the fix!
Applied to v4.15/fixes with Neil's ack.
Kevin
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-30 0:00 ` Kevin Hilman
0 siblings, 0 replies; 10+ messages in thread
From: Kevin Hilman @ 2017-11-30 0:00 UTC (permalink / raw)
To: linus-amlogic
Hi Arnaud,
Neil Armstrong <narmstrong@baylibre.com> writes:
> On 29/11/2017 16:09, Arnaud Patard wrote:
>> I've noticed the following message while booting a S905X based board:
>>
>> soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
>>
>> The S905D string is obviously wrong. The vendor code does:
>> ...
>> ver = (readl(assist_hw_rev) >> 8) & 0xff;
>> meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
>> ver = (readl(assist_hw_rev) >> 16) & 0xff;
>> meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
>> ...
>>
>> while the current code does:
>> ...
>> #define SOCINFO_MINOR GENMASK(23, 16)
>> #define SOCINFO_PACK GENMASK(15, 8)
>> ...
>>
>> This means that the current mainline code has package id and minor
>> version reversed.
>>
>> Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
>> Signed-off-by: Arnaud Patard <apatard@hupstream.com>
>> Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
>> ===================================================================
>> --- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.081335917 +0100
>> +++ linux/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.041335074 +0100
>> @@ -20,8 +20,8 @@
>> #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
>>
>> #define SOCINFO_MAJOR GENMASK(31, 24)
>> -#define SOCINFO_MINOR GENMASK(23, 16)
>> -#define SOCINFO_PACK GENMASK(15, 8)
>> +#define SOCINFO_PACK GENMASK(23, 16)
>> +#define SOCINFO_MINOR GENMASK(15, 8)
>> #define SOCINFO_MISC GENMASK(7, 0)
>>
>> static const struct meson_gx_soc_id {
>>
>>
>
> Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Thanks for the fix!
Applied to v4.15/fixes with Neil's ack.
Kevin
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
2017-11-29 15:09 ` Arnaud Patard
@ 2017-11-29 15:16 ` Neil Armstrong
-1 siblings, 0 replies; 10+ messages in thread
From: Neil Armstrong @ 2017-11-29 15:16 UTC (permalink / raw)
To: linux-arm-kernel
On 29/11/2017 16:09, Arnaud Patard wrote:
> I've noticed the following message while booting a S905X based board:
>
> soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
>
> The S905D string is obviously wrong. The vendor code does:
> ...
> ver = (readl(assist_hw_rev) >> 8) & 0xff;
> meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
> ver = (readl(assist_hw_rev) >> 16) & 0xff;
> meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
> ...
>
> while the current code does:
> ...
> #define SOCINFO_MINOR GENMASK(23, 16)
> #define SOCINFO_PACK GENMASK(15, 8)
> ...
>
> This means that the current mainline code has package id and minor
> version reversed.
>
> Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
> Signed-off-by: Arnaud Patard <apatard@hupstream.com>
> Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
> ===================================================================
> --- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.081335917 +0100
> +++ linux/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.041335074 +0100
> @@ -20,8 +20,8 @@
> #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
>
> #define SOCINFO_MAJOR GENMASK(31, 24)
> -#define SOCINFO_MINOR GENMASK(23, 16)
> -#define SOCINFO_PACK GENMASK(15, 8)
> +#define SOCINFO_PACK GENMASK(23, 16)
> +#define SOCINFO_MINOR GENMASK(15, 8)
> #define SOCINFO_MISC GENMASK(7, 0)
>
> static const struct meson_gx_soc_id {
>
>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-29 15:16 ` Neil Armstrong
0 siblings, 0 replies; 10+ messages in thread
From: Neil Armstrong @ 2017-11-29 15:16 UTC (permalink / raw)
To: linus-amlogic
On 29/11/2017 16:09, Arnaud Patard wrote:
> I've noticed the following message while booting a S905X based board:
>
> soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
>
> The S905D string is obviously wrong. The vendor code does:
> ...
> ver = (readl(assist_hw_rev) >> 8) & 0xff;
> meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
> ver = (readl(assist_hw_rev) >> 16) & 0xff;
> meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
> ...
>
> while the current code does:
> ...
> #define SOCINFO_MINOR GENMASK(23, 16)
> #define SOCINFO_PACK GENMASK(15, 8)
> ...
>
> This means that the current mainline code has package id and minor
> version reversed.
>
> Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
> Signed-off-by: Arnaud Patard <apatard@hupstream.com>
> Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
> ===================================================================
> --- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.081335917 +0100
> +++ linux/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.041335074 +0100
> @@ -20,8 +20,8 @@
> #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
>
> #define SOCINFO_MAJOR GENMASK(31, 24)
> -#define SOCINFO_MINOR GENMASK(23, 16)
> -#define SOCINFO_PACK GENMASK(15, 8)
> +#define SOCINFO_PACK GENMASK(23, 16)
> +#define SOCINFO_MINOR GENMASK(15, 8)
> #define SOCINFO_MISC GENMASK(7, 0)
>
> static const struct meson_gx_soc_id {
>
>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-29 15:09 ` Arnaud Patard
0 siblings, 0 replies; 10+ messages in thread
From: Arnaud Patard @ 2017-11-29 15:09 UTC (permalink / raw)
To: linux-arm-kernel
I've noticed the following message while booting a S905X based board:
soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
The S905D string is obviously wrong. The vendor code does:
...
ver = (readl(assist_hw_rev) >> 8) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
ver = (readl(assist_hw_rev) >> 16) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
...
while the current code does:
...
#define SOCINFO_MINOR GENMASK(23, 16)
#define SOCINFO_PACK GENMASK(15, 8)
...
This means that the current mainline code has package id and minor
version reversed.
Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
Signed-off-by: Arnaud Patard <apatard@hupstream.com>
Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
===================================================================
--- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.081335917 +0100
+++ linux/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.041335074 +0100
@@ -20,8 +20,8 @@
#define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
#define SOCINFO_MAJOR GENMASK(31, 24)
-#define SOCINFO_MINOR GENMASK(23, 16)
-#define SOCINFO_PACK GENMASK(15, 8)
+#define SOCINFO_PACK GENMASK(23, 16)
+#define SOCINFO_MINOR GENMASK(15, 8)
#define SOCINFO_MISC GENMASK(7, 0)
static const struct meson_gx_soc_id {
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH] meson-gx-socinfo: Fix package id parsing
@ 2017-11-29 15:09 ` Arnaud Patard
0 siblings, 0 replies; 10+ messages in thread
From: Arnaud Patard @ 2017-11-29 15:09 UTC (permalink / raw)
To: linus-amlogic
I've noticed the following message while booting a S905X based board:
soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
The S905D string is obviously wrong. The vendor code does:
...
ver = (readl(assist_hw_rev) >> 8) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
ver = (readl(assist_hw_rev) >> 16) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
...
while the current code does:
...
#define SOCINFO_MINOR GENMASK(23, 16)
#define SOCINFO_PACK GENMASK(15, 8)
...
This means that the current mainline code has package id and minor
version reversed.
Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
Signed-off-by: Arnaud Patard <apatard@hupstream.com>
Index: linux/drivers/soc/amlogic/meson-gx-socinfo.c
===================================================================
--- linux.orig/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.081335917 +0100
+++ linux/drivers/soc/amlogic/meson-gx-socinfo.c 2017-11-29 10:26:49.041335074 +0100
@@ -20,8 +20,8 @@
#define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
#define SOCINFO_MAJOR GENMASK(31, 24)
-#define SOCINFO_MINOR GENMASK(23, 16)
-#define SOCINFO_PACK GENMASK(15, 8)
+#define SOCINFO_PACK GENMASK(23, 16)
+#define SOCINFO_MINOR GENMASK(15, 8)
#define SOCINFO_MISC GENMASK(7, 0)
static const struct meson_gx_soc_id {
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2017-11-30 0:00 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-29 9:30 [PATCH] meson-gx-socinfo: Fix package id parsing Arnaud Patard
2017-11-29 9:30 ` Arnaud Patard
2017-11-29 9:53 ` Neil Armstrong
2017-11-29 9:53 ` Neil Armstrong
2017-11-29 15:09 Arnaud Patard
2017-11-29 15:09 ` Arnaud Patard
2017-11-29 15:16 ` Neil Armstrong
2017-11-29 15:16 ` Neil Armstrong
2017-11-30 0:00 ` Kevin Hilman
2017-11-30 0:00 ` Kevin Hilman
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