diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index b405b8236134..c50d5881e214 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -2273,7 +2273,7 @@ static int xhci_check_tt_bw_table(struct xhci_hcd *xhci, struct xhci_tt_bw_info *tt_info; /* Find the bandwidth table for the root port this TT is attached to. */ - bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table; + bw_table = &xhci->rh_bw[virt_dev->rhub_port->hw_portnum].bw_table; tt_info = virt_dev->tt_info; /* If this TT already had active endpoints, the bandwidth for this TT * has already been added. Removing all periodic endpoints (and thus @@ -2391,7 +2391,7 @@ static int xhci_check_bw_table(struct xhci_hcd *xhci, if (virt_dev->tt_info) { xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, "Recalculating BW for rootport %u", - virt_dev->real_port); + virt_dev->rhub_port->hw_portnum + 1); if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) { xhci_warn(xhci, "Not enough bandwidth on HS bus for " "newly activated TT.\n"); @@ -2404,7 +2404,7 @@ static int xhci_check_bw_table(struct xhci_hcd *xhci, } else { xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, "Recalculating BW for rootport %u", - virt_dev->real_port); + virt_dev->rhub_port->hw_portnum + 1); } /* Add in how much bandwidth will be used for interval zero, or the @@ -2501,14 +2501,12 @@ static int xhci_check_bw_table(struct xhci_hcd *xhci, bw_used += overhead + packet_size; if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) { - unsigned int port_index = virt_dev->real_port - 1; - /* OK, we're manipulating a HS device attached to a * root port bandwidth domain. Include the number of active TTs * in the bandwidth used. */ bw_used += TT_HS_OVERHEAD * - xhci->rh_bw[port_index].num_active_tts; + xhci->rh_bw[virt_dev->rhub_port->hw_portnum].num_active_tts; } xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, @@ -2695,7 +2693,7 @@ void xhci_update_tt_active_eps(struct xhci_hcd *xhci, if (!virt_dev->tt_info) return; - rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1]; + rh_bw_info = &xhci->rh_bw[virt_dev->rhub_port->hw_portnum]; if (old_active_eps == 0 && virt_dev->tt_info->active_eps != 0) { rh_bw_info->num_active_tts += 1; |