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| author | Sergey Temerkhanov <s.temerkhanov@gmail.com> | 2015-04-01 17:18:45 +0300 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-04-14 05:47:48 +0200 |
| commit | 421a5a0c980e8abc620880b8d00cfba1bd349e3c (patch) | |
| tree | cee309472f5c3c62f184a25a1a0d1fef6116308c /drivers/usb/host/xhci.c | |
| parent | b12242aceb9f76278da8736b07c88eb07cfd20d0 (diff) | |
| download | blackbird-obmc-uboot-421a5a0c980e8abc620880b8d00cfba1bd349e3c.tar.gz blackbird-obmc-uboot-421a5a0c980e8abc620880b8d00cfba1bd349e3c.zip | |
usb: 64-bit architectures support for xHCI
This commit allows xHCI to use both 64 and 32 bit memory
physical addresses depending on architecture it's being built for.
Also it makes use of readq()/writeq() on 64-bit systems
Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com>
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 87f2972cb2..f8b5ce4c36 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -256,7 +256,7 @@ static int xhci_configure_endpoints(struct usb_device *udev, bool ctx_change) virt_dev = ctrl->devs[udev->slot_id]; in_ctx = virt_dev->in_ctx; - xhci_flush_cache((uint32_t)in_ctx->bytes, in_ctx->size); + xhci_flush_cache((uintptr_t)in_ctx->bytes, in_ctx->size); xhci_queue_command(ctrl, in_ctx->bytes, udev->slot_id, 0, ctx_change ? TRB_EVAL_CONTEXT : TRB_CONFIG_EP); event = xhci_wait_for_event(ctrl, TRB_COMPLETION); @@ -325,7 +325,7 @@ static int xhci_set_configuration(struct usb_device *udev) max_ep_flag = ep_flag; } - xhci_inval_cache((uint32_t)out_ctx->bytes, out_ctx->size); + xhci_inval_cache((uintptr_t)out_ctx->bytes, out_ctx->size); /* slot context */ xhci_slot_copy(ctrl, in_ctx, out_ctx); @@ -442,8 +442,8 @@ static int xhci_address_device(struct usb_device *udev) */ return ret; - xhci_inval_cache((uint32_t)virt_dev->out_ctx->bytes, - virt_dev->out_ctx->size); + xhci_inval_cache((uintptr_t)virt_dev->out_ctx->bytes, + virt_dev->out_ctx->size); slot_ctx = xhci_get_slot_ctx(ctrl, virt_dev->out_ctx); debug("xHC internal address is: %d\n", @@ -525,7 +525,7 @@ int xhci_check_maxpacket(struct usb_device *udev) ifdesc = &udev->config.if_desc[0]; out_ctx = ctrl->devs[slot_id]->out_ctx; - xhci_inval_cache((uint32_t)out_ctx->bytes, out_ctx->size); + xhci_inval_cache((uintptr_t)out_ctx->bytes, out_ctx->size); ep_ctx = xhci_get_ep_ctx(ctrl, out_ctx, ep_index); hw_max_packet_size = MAX_PACKET_DECODED(le32_to_cpu(ep_ctx->ep_info2)); |
