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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-10-25 09:26:35 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-28 16:33:42 -0700 |
| commit | 5d294fc483405de9c0913ab744a31e6fa7cb0f40 (patch) | |
| tree | d4fafc0b5c101f5491cb7bb31894e94b73e2eb81 /drivers | |
| parent | net: ethernet: ftgmac100: Fix DMA coherency issue with SW checksum (diff) | |
| download | linux-dev-5d294fc483405de9c0913ab744a31e6fa7cb0f40.tar.xz linux-dev-5d294fc483405de9c0913ab744a31e6fa7cb0f40.zip | |
net: dsa: sja1105: improve NET_DSA_SJA1105_TAS dependency
An earlier bugfix introduced a dependency on CONFIG_NET_SCH_TAPRIO,
but this missed the case of NET_SCH_TAPRIO=m and NET_DSA_SJA1105=y,
which still causes a link error:
drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_setup_tc_taprio':
sja1105_tas.c:(.text+0x5c): undefined reference to `taprio_offload_free'
sja1105_tas.c:(.text+0x3b4): undefined reference to `taprio_offload_get'
drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_tas_teardown':
sja1105_tas.c:(.text+0x6ec): undefined reference to `taprio_offload_free'
Change the dependency to only allow selecting the TAS code when it
can link against the taprio code.
Fixes: a8d570de0cc6 ("net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS")
Fixes: 317ab5b86c8e ("net: dsa: sja1105: Configure the Time-Aware Scheduler via tc-taprio offload")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/sja1105/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig index f40b248f0b23..ffac0ea4e8d5 100644 --- a/drivers/net/dsa/sja1105/Kconfig +++ b/drivers/net/dsa/sja1105/Kconfig @@ -26,8 +26,8 @@ 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 + depends on NET_DSA_SJA1105 && NET_SCH_TAPRIO + depends on NET_SCH_TAPRIO=y || NET_DSA_SJA1105=m help This enables support for the TTEthernet-based egress scheduling engine in the SJA1105 DSA driver, which is controlled using a |