PPBUF_BASE1       971 drivers/staging/rts5208/rtsx_card.h #define PPBUF_BASE1			0xF800
PPBUF_BASE1       673 include/linux/rtsx_pci.h #define PPBUF_BASE1			0xF800
PPBUF_BASE1       278 include/linux/rtsx_usb.h #define PPBUF_BASE1			0xF800