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-rw-r--r--drivers/platform/x86/intel_scu_ipc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c
index 5258749138d6..1b0d0d54cb0f 100644
--- a/drivers/platform/x86/intel_scu_ipc.c
+++ b/drivers/platform/x86/intel_scu_ipc.c
@@ -58,8 +58,8 @@
#define IPC_BASE_ADDR 0xFF11C000 /* IPC1 base register address */
#define IPC_MAX_ADDR 0x100 /* Maximum IPC regisers */
-#define IPC_WWBUF_SIZE 16 /* IPC Write buffer Size */
-#define IPC_RWBUF_SIZE 16 /* IPC Read buffer Size */
+#define IPC_WWBUF_SIZE 20 /* IPC Write buffer Size */
+#define IPC_RWBUF_SIZE 20 /* IPC Read buffer Size */
#define IPC_I2C_BASE 0xFF12B000 /* I2C control register base address */
#define IPC_I2C_MAX_ADDR 0x10 /* Maximum I2C regisers */