* [PATCH net] net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS
@ 2019-09-19 6:38 Mao Wenan
2019-09-19 6:25 ` Vladimir Oltean
2019-09-22 2:43 ` Jakub Kicinski
0 siblings, 2 replies; 3+ messages in thread
From: Mao Wenan @ 2019-09-19 6:38 UTC (permalink / raw)
To: olteanv, andrew, vivien.didelot, f.fainelli, davem
Cc: linux-kernel, netdev, kernel-janitors, Mao Wenan
If CONFIG_NET_DSA_SJA1105_TAS=y and CONFIG_NET_SCH_TAPRIO=n,
below error can be found:
drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_setup_tc_taprio':
sja1105_tas.c:(.text+0x318): undefined reference to `taprio_offload_free'
sja1105_tas.c:(.text+0x590): undefined reference to `taprio_offload_get'
drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_tas_teardown':
sja1105_tas.c:(.text+0x610): undefined reference to `taprio_offload_free'
make: *** [vmlinux] Error 1
sja1105_tas needs tc-taprio, so this patch add the dependency for it.
Fixes: 317ab5b86c8e ("net: dsa: sja1105: Configure the Time-Aware Scheduler via tc-taprio offload")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
---
drivers/net/dsa/sja1105/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig
index 55424f3..f40b248 100644
--- a/drivers/net/dsa/sja1105/Kconfig
+++ b/drivers/net/dsa/sja1105/Kconfig
@@ -27,6 +27,7 @@ config NET_DSA_SJA1105_PTP
config NET_DSA_SJA1105_TAS
bool "Support for the Time-Aware Scheduler on NXP SJA1105"
depends on NET_DSA_SJA1105
+ depends on NET_SCH_TAPRIO
help
This enables support for the TTEthernet-based egress scheduling
engine in the SJA1105 DSA driver, which is controlled using a
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH net] net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS
2019-09-19 6:38 [PATCH net] net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS Mao Wenan
@ 2019-09-19 6:25 ` Vladimir Oltean
2019-09-22 2:43 ` Jakub Kicinski
1 sibling, 0 replies; 3+ messages in thread
From: Vladimir Oltean @ 2019-09-19 6:25 UTC (permalink / raw)
To: Mao Wenan
Cc: Andrew Lunn, Vivien Didelot, Florian Fainelli, David S. Miller,
lkml, netdev, kernel-janitors
On Thu, 19 Sep 2019 at 09:22, Mao Wenan <maowenan@huawei.com> wrote:
>
> If CONFIG_NET_DSA_SJA1105_TAS=y and CONFIG_NET_SCH_TAPRIO=n,
> below error can be found:
> drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_setup_tc_taprio':
> sja1105_tas.c:(.text+0x318): undefined reference to `taprio_offload_free'
> sja1105_tas.c:(.text+0x590): undefined reference to `taprio_offload_get'
> drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_tas_teardown':
> sja1105_tas.c:(.text+0x610): undefined reference to `taprio_offload_free'
> make: *** [vmlinux] Error 1
>
> sja1105_tas needs tc-taprio, so this patch add the dependency for it.
>
> Fixes: 317ab5b86c8e ("net: dsa: sja1105: Configure the Time-Aware Scheduler via tc-taprio offload")
> Signed-off-by: Mao Wenan <maowenan@huawei.com>
> ---
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
> drivers/net/dsa/sja1105/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig
> index 55424f3..f40b248 100644
> --- a/drivers/net/dsa/sja1105/Kconfig
> +++ b/drivers/net/dsa/sja1105/Kconfig
> @@ -27,6 +27,7 @@ config NET_DSA_SJA1105_PTP
> config NET_DSA_SJA1105_TAS
> bool "Support for the Time-Aware Scheduler on NXP SJA1105"
> depends on NET_DSA_SJA1105
> + depends on NET_SCH_TAPRIO
> help
> This enables support for the TTEthernet-based egress scheduling
> engine in the SJA1105 DSA driver, which is controlled using a
> --
> 2.7.4
>
Thanks!
-Vladimir
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH net] net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS
2019-09-19 6:38 [PATCH net] net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS Mao Wenan
2019-09-19 6:25 ` Vladimir Oltean
@ 2019-09-22 2:43 ` Jakub Kicinski
1 sibling, 0 replies; 3+ messages in thread
From: Jakub Kicinski @ 2019-09-22 2:43 UTC (permalink / raw)
To: Mao Wenan
Cc: olteanv, andrew, vivien.didelot, f.fainelli, davem, linux-kernel,
netdev, kernel-janitors
On Thu, 19 Sep 2019 14:38:19 +0800, Mao Wenan wrote:
> If CONFIG_NET_DSA_SJA1105_TAS=y and CONFIG_NET_SCH_TAPRIO=n,
> below error can be found:
> drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_setup_tc_taprio':
> sja1105_tas.c:(.text+0x318): undefined reference to `taprio_offload_free'
> sja1105_tas.c:(.text+0x590): undefined reference to `taprio_offload_get'
> drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_tas_teardown':
> sja1105_tas.c:(.text+0x610): undefined reference to `taprio_offload_free'
> make: *** [vmlinux] Error 1
>
> sja1105_tas needs tc-taprio, so this patch add the dependency for it.
>
> Fixes: 317ab5b86c8e ("net: dsa: sja1105: Configure the Time-Aware Scheduler via tc-taprio offload")
> Signed-off-by: Mao Wenan <maowenan@huawei.com>
Applied, thank you!
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-09-19 6:38 [PATCH net] net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS Mao Wenan
2019-09-19 6:25 ` Vladimir Oltean
2019-09-22 2:43 ` Jakub Kicinski
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