@@ -1257,8 +1257,7 @@ static int xhci_lowlevel_init(struct xhci_ctrl *ctrl)
return -ENOMEM;
reg = xhci_readl(&hccr->cr_hcsparams1);
- descriptor.hub.bNbrPorts = ((reg & HCS_MAX_PORTS_MASK) >>
- HCS_MAX_PORTS_SHIFT);
+ descriptor.hub.bNbrPorts = HCS_MAX_PORTS(reg);
printf("Register %x NbrPorts %d\n", reg, descriptor.hub.bNbrPorts);
/* Port Indicators */
@@ -101,8 +101,6 @@ struct xhci_hccr {
/* bits 8:18, Max Interrupters */
#define HCS_MAX_INTRS(p) (((p) >> 8) & 0x7ff)
/* bits 24:31, Max Ports - max value is 0x7F = 127 ports */
-#define HCS_MAX_PORTS_SHIFT 24
-#define HCS_MAX_PORTS_MASK (0xff << HCS_MAX_PORTS_SHIFT)
#define HCS_MAX_PORTS(p) (((p) >> 24) & 0xff)
/* HCSPARAMS2 - hcs_params2 - bitmasks */