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DM USB: xHCI: add support for USB 3.0 devices

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This patch is used to add support for USB 3.0 devices. Currently
USB 3.0 disk is supported and tested successfully.

Change-Id: I3fbfbe9c28bc4b14af0417104f8fa822f9758908
Tracked-On:
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Reviewed-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This commit is contained in:
Xiaoguang Wu
2018-07-11 14:40:42 +08:00
committed by lijinxia
parent 8317dea64c
commit 531712405e
3 changed files with 11 additions and 13 deletions
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10
devicemodel/hw/pci/xhci.c
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@@ -500,15 +500,6 @@ pci_xhci_native_usb_dev_conn_cb(void *hci_data, void *dev_data)
UPRINTF(LDBG, "%04x:%04x %d-%d connecting.\r\n",
native_vid, native_pid, native_bus, native_port);
/* FIXME: will support usb3 in future */
if (xdev->native_assign_ports[native_bus] &&
usb_native_is_ss_port(native_bus)) {
UPRINTF(LDBG, "%04x:%04x %d-%d be ignored due to superspeed"
" device hasn't support yet\r\n", native_vid,
native_pid, native_bus, native_port);
goto errout;
}
if (!xdev->native_assign_ports[native_bus] ||
!xdev->native_assign_ports[native_bus][native_port]) {
UPRINTF(LDBG, "%04x:%04x %d-%d doesn't belong to this vm, bye."
@@ -783,7 +774,6 @@ pci_xhci_port_chg(struct pci_xhci_vdev *xdev, int port, int conn)
return -1;
}
/* TODO: add USB 3.0 port state */
if (conn == 0) {
reg->portsc &= ~XHCI_PS_CCS;
reg->portsc |= (XHCI_PS_CSC |