On Mon, Jul 30, 2018 at 06:50:34PM -0400, Alexei Colin wrote:
Platforms with a PCI bus will be offered the RapidIO menu since they may
be want support for a RapidIO PCI device. Platforms without a PCI bus
that might include a RapidIO IP block will need to "select HAS_RAPIDIO"
in the platform-/machine-specific "config ARCH_*" Kconfig entry.
Tested that kernel builds for arm64 with RapidIO subsystem and
switch drivers enabled, also that the modules load successfully
on a custom Aarch64 Qemu model.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: John Paul Walters <redacted>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-kernel at vger.kernel.org,
Signed-off-by: Alexei Colin <redacted>
---
arch/arm64/Kconfig | 2 ++
1 file changed, 2 insertions(+)
Thanks, this looks much cleaner than before:
Acked-by: Will Deacon <redacted>
The only thing I'm not sure about is why we don't just select HAS_RAPIDIO
unconditionally in the arm64 Kconfig. Does selecting only that option
actually pull in new code to the build?
Will
quoted hunk ↗ jump to hunk
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index a8f0c74e6f7f..5e8cf90505ec 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -308,6 +308,8 @@ config PCI_SYSCALL
source "drivers/pci/Kconfig"
+source "drivers/rapidio/Kconfig"
+
endmenu
menu "Kernel Features"
--
2.18.0