Hi Gregory,
On 20/9/23 17:50, Gregory Price wrote:
Niagara uses <sys/shm.h> which presently limits its compatibility to
linux hosts. Change build to only build it on linux.
Add Kconfig file for skhynix directory, and make niagara depend on
CXL_MEM_DEVICE. Add an explicit flag for niagara.
Signed-off-by: Gregory Price <gregory.pr...@memverge.com>
---
hw/cxl/Kconfig | 2 ++
hw/cxl/vendor/Kconfig | 1 +
hw/cxl/vendor/skhynix/Kconfig | 4 ++++
hw/cxl/vendor/skhynix/meson.build | 4 +++-
4 files changed, 10 insertions(+), 1 deletion(-)
create mode 100644 hw/cxl/vendor/Kconfig
create mode 100644 hw/cxl/vendor/skhynix/Kconfig
diff --git a/hw/cxl/vendor/skhynix/Kconfig b/hw/cxl/vendor/skhynix/Kconfig
new file mode 100644
index 0000000000..382fa0cd6c
--- /dev/null
+++ b/hw/cxl/vendor/skhynix/Kconfig
@@ -0,0 +1,4 @@
+config CXL_SKHYNIX_NIAGARA
+ bool
+ depends on CXL_MEM_DEVICE
You want:
depends on CXL_MEM_DEVICE && LINUX
+ default y if CXL_VENDOR
diff --git a/hw/cxl/vendor/skhynix/meson.build
b/hw/cxl/vendor/skhynix/meson.build
index 4e57db65f1..6f194aa517 100644
--- a/hw/cxl/vendor/skhynix/meson.build
+++ b/hw/cxl/vendor/skhynix/meson.build
@@ -1 +1,3 @@
-system_ss.add(when: 'CONFIG_CXL_VENDOR', if_true: files('skhynix_niagara.c',))
+if targetos == 'linux'
(Then this check is not necessary).
+ system_ss.add(when: 'CONFIG_CXL_SKHYNIX_NIAGARA', if_true:
files('skhynix_niagara.c',))
+endif
