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-rw-r--r--src/drivers/ipmi/Kconfig7
-rw-r--r--src/drivers/ipmi/ipmi_kcs.c4
2 files changed, 9 insertions, 2 deletions
diff --git a/src/drivers/ipmi/Kconfig b/src/drivers/ipmi/Kconfig
index 5851438714..0f7152d558 100644
--- a/src/drivers/ipmi/Kconfig
+++ b/src/drivers/ipmi/Kconfig
@@ -1,3 +1,10 @@
config IPMI_KCS
bool
default n
+
+config IPMI_KCS_REGISTER_SPACING
+ int
+ default 1
+ depends on IPMI_KCS
+ help
+ KCS status and command register IO port address spacing
diff --git a/src/drivers/ipmi/ipmi_kcs.c b/src/drivers/ipmi/ipmi_kcs.c
index 397a800df3..4d1e3e105b 100644
--- a/src/drivers/ipmi/ipmi_kcs.c
+++ b/src/drivers/ipmi/ipmi_kcs.c
@@ -36,9 +36,9 @@
#define IPMI_KCS_STATE_WRITE 0x02
#define IPMI_KCS_STATE_ERROR 0x03
-#define IPMI_CMD(_x) ((_x) + 1)
+#define IPMI_CMD(_x) ((_x) + CONFIG_IPMI_KCS_REGISTER_SPACING)
#define IPMI_DATA(_x) ((_x))
-#define IPMI_STAT(_x) ((_x) + 1)
+#define IPMI_STAT(_x) ((_x) + CONFIG_IPMI_KCS_REGISTER_SPACING)
static unsigned char ipmi_kcs_status(int port)
{