* [PATCH] net: ti: icss-iep: add dependency for PTP
@ 2023-09-16 5:07 Randy Dunlap
2023-09-18 10:01 ` Roger Quadros
2023-09-19 8:32 ` MD Danish Anwar
0 siblings, 2 replies; 3+ messages in thread
From: Randy Dunlap @ 2023-09-16 5:07 UTC (permalink / raw)
To: linux-kernel
Cc: Randy Dunlap, kernel test robot, Roger Quadros, Md Danish Anwar,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
netdev
When CONFIG_PTP_1588_CLOCK=m and CONFIG_TI_ICSS_IEP=y,
there are build errors when referencing PTP functions.
Fix this by making TI_ICSS_IEP depend on PTP_1588_CLOCK_OPTIONAL.
Also, since TI_ICSSG_PRUETH selects TI_ICSS_IEP and selects don't
follow dependencies, make the former also depend on
PTP_1588_CLOCK_OPTIONAL.
Fixes these build errors:
aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_get_ptp_clock_idx':
icss_iep.c:(.text+0x234): undefined reference to `ptp_clock_index'
aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_exit':
icss_iep.c:(.text+0x634): undefined reference to `ptp_clock_unregister'
aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_init':
icss_iep.c:(.text+0x1848): undefined reference to `ptp_clock_register'
Fixes: c1e0230eeaab ("net: ti: icss-iep: Add IEP driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: lore.kernel.org/r/202309151207.NPDMiINe-lkp@intel.com
Cc: Roger Quadros <rogerq@ti.com>
Cc: Md Danish Anwar <danishanwar@ti.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org
---
drivers/net/ethernet/ti/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff -- a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -189,6 +189,7 @@ config TI_ICSSG_PRUETH
select TI_ICSS_IEP
depends on PRU_REMOTEPROC
depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER
+ depends on PTP_1588_CLOCK_OPTIONAL
help
Support dual Gigabit Ethernet ports over the ICSSG PRU Subsystem.
This subsystem is available starting with the AM65 platform.
@@ -200,6 +201,7 @@ config TI_ICSSG_PRUETH
config TI_ICSS_IEP
tristate "TI PRU ICSS IEP driver"
depends on TI_PRUSS
+ depends on PTP_1588_CLOCK_OPTIONAL
default TI_PRUSS
help
This driver enables support for the PRU-ICSS Industrial Ethernet
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] net: ti: icss-iep: add dependency for PTP
2023-09-16 5:07 [PATCH] net: ti: icss-iep: add dependency for PTP Randy Dunlap
@ 2023-09-18 10:01 ` Roger Quadros
2023-09-19 8:32 ` MD Danish Anwar
1 sibling, 0 replies; 3+ messages in thread
From: Roger Quadros @ 2023-09-18 10:01 UTC (permalink / raw)
To: Randy Dunlap, linux-kernel
Cc: kernel test robot, Md Danish Anwar, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, netdev
On 16.9.2023 8.07, Randy Dunlap wrote:
> When CONFIG_PTP_1588_CLOCK=m and CONFIG_TI_ICSS_IEP=y,
> there are build errors when referencing PTP functions.
> Fix this by making TI_ICSS_IEP depend on PTP_1588_CLOCK_OPTIONAL.
> Also, since TI_ICSSG_PRUETH selects TI_ICSS_IEP and selects don't
> follow dependencies, make the former also depend on
> PTP_1588_CLOCK_OPTIONAL.
>
> Fixes these build errors:
>
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_get_ptp_clock_idx':
> icss_iep.c:(.text+0x234): undefined reference to `ptp_clock_index'
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_exit':
> icss_iep.c:(.text+0x634): undefined reference to `ptp_clock_unregister'
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_init':
> icss_iep.c:(.text+0x1848): undefined reference to `ptp_clock_register'
>
> Fixes: c1e0230eeaab ("net: ti: icss-iep: Add IEP driver")
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: lore.kernel.org/r/202309151207.NPDMiINe-lkp@intel.com
> Cc: Roger Quadros <rogerq@ti.com>
> Cc: Md Danish Anwar <danishanwar@ti.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Eric Dumazet <edumazet@google.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Paolo Abeni <pabeni@redhat.com>
> Cc: netdev@vger.kernel.org
Reviewed-by: Roger Quadros <rogerq@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] net: ti: icss-iep: add dependency for PTP
2023-09-16 5:07 [PATCH] net: ti: icss-iep: add dependency for PTP Randy Dunlap
2023-09-18 10:01 ` Roger Quadros
@ 2023-09-19 8:32 ` MD Danish Anwar
1 sibling, 0 replies; 3+ messages in thread
From: MD Danish Anwar @ 2023-09-19 8:32 UTC (permalink / raw)
To: Randy Dunlap, linux-kernel
Cc: kernel test robot, Roger Quadros, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, netdev
On 16/09/23 10:37, Randy Dunlap wrote:
> When CONFIG_PTP_1588_CLOCK=m and CONFIG_TI_ICSS_IEP=y,
> there are build errors when referencing PTP functions.
> Fix this by making TI_ICSS_IEP depend on PTP_1588_CLOCK_OPTIONAL.
> Also, since TI_ICSSG_PRUETH selects TI_ICSS_IEP and selects don't
> follow dependencies, make the former also depend on
> PTP_1588_CLOCK_OPTIONAL.
>
> Fixes these build errors:
>
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_get_ptp_clock_idx':
> icss_iep.c:(.text+0x234): undefined reference to `ptp_clock_index'
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_exit':
> icss_iep.c:(.text+0x634): undefined reference to `ptp_clock_unregister'
> aarch64-linux-ld: drivers/net/ethernet/ti/icssg/icss_iep.o: in function `icss_iep_init':
> icss_iep.c:(.text+0x1848): undefined reference to `ptp_clock_register'
>
> Fixes: c1e0230eeaab ("net: ti: icss-iep: Add IEP driver")
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: lore.kernel.org/r/202309151207.NPDMiINe-lkp@intel.com
> Cc: Roger Quadros <rogerq@ti.com>
> Cc: Md Danish Anwar <danishanwar@ti.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Eric Dumazet <edumazet@google.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Paolo Abeni <pabeni@redhat.com>
> Cc: netdev@vger.kernel.org
> ---
> drivers/net/ethernet/ti/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff -- a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
> --- a/drivers/net/ethernet/ti/Kconfig
> +++ b/drivers/net/ethernet/ti/Kconfig
> @@ -189,6 +189,7 @@ config TI_ICSSG_PRUETH
> select TI_ICSS_IEP
> depends on PRU_REMOTEPROC
> depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER
> + depends on PTP_1588_CLOCK_OPTIONAL
> help
> Support dual Gigabit Ethernet ports over the ICSSG PRU Subsystem.
> This subsystem is available starting with the AM65 platform.
> @@ -200,6 +201,7 @@ config TI_ICSSG_PRUETH
> config TI_ICSS_IEP
> tristate "TI PRU ICSS IEP driver"
> depends on TI_PRUSS
> + depends on PTP_1588_CLOCK_OPTIONAL
> default TI_PRUSS
> help
> This driver enables support for the PRU-ICSS Industrial Ethernet
This doesn't apply cleanly on netdev/net (using git am) as the
dependency on PTP_1588_CLOCK_OPTIONAL in TI_ICSS_IEP is already added by
[1]. However the dependency on PTP_1588_CLOCK_OPTIONAL in
TI_ICSSG_PRUETH is not added yet and can be added by this patch.
With this,
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=a8f367f7e131
--
Thanks and Regards,
Danish
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-09-19 8:32 UTC | newest]
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2023-09-16 5:07 [PATCH] net: ti: icss-iep: add dependency for PTP Randy Dunlap
2023-09-18 10:01 ` Roger Quadros
2023-09-19 8:32 ` MD Danish Anwar
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