--- zzzz-none-000/linux-3.10.107/drivers/scsi/pm8001/pm8001_ctl.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/pm8001/pm8001_ctl.h	2021-02-04 17:41:59.000000000 +0000
@@ -45,6 +45,8 @@
 #define HEADER_LEN			28
 #define SIZE_OFFSET			16
 
+#define BIOSOFFSET			56
+#define BIOS_OFFSET_LIMIT		61
 
 #define FLASH_OK                        0x000000
 #define FAIL_OPEN_BIOS_FILE             0x000100
@@ -53,5 +55,9 @@
 #define FAIL_OUT_MEMORY                 0x000c00
 #define FLASH_IN_PROGRESS               0x001000
 
+#define IB_OB_READ_TIMES                256
+#define SYSFS_OFFSET                    1024
+#define PM80XX_IB_OB_QUEUE_SIZE         (32 * 1024)
+#define PM8001_IB_OB_QUEUE_SIZE         (16 * 1024)
 #endif /* PM8001_CTL_H_INCLUDED */