raw/ifpga/base: check size before assigning

[dpdk.git] / drivers / raw / ifpga / base / opae_intel_max10.h

diff --git a/drivers/raw/ifpga/base/opae_intel_max10.h b/drivers/raw/ifpga/base/opae_intel_max10.h
index 670683f..e7142d6 100644 (file)
--- a/drivers/raw/ifpga/base/opae_intel_max10.h
+++ b/drivers/raw/ifpga/base/opae_intel_max10.h
@@ -182,6 +182,7 @@ struct opae_retimer_status {
 #define   SBUS_VERSION                 GENMASK(31, 16)
 
 #define DFT_MAX_SIZE           0x7e0000
+#define MAX_STAGING_AREA_SIZE  0x3800000
 
 int max10_reg_read(struct intel_max10_device *dev,
        unsigned int reg, unsigned int *val);