HelenOS sources

XHCI_CAP_MAX_SPBUF_LO  240 uspace/drv/bus/usb/xhci/hw_struct/regs.h 	    XHCI_REG_RD(cap_regs, XHCI_CAP_MAX_SPBUF_LO);
XHCI_CAP_MAX_SPBUF_LO   50 uspace/drv/bus/usb/xhci/scratchpad.c 	lo = XHCI_REG_RD(hc->cap_regs, XHCI_CAP_MAX_SPBUF_LO);