[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 23/26] usbredir: Verify we have 32 bits bulk length
From: |
Hans de Goede |
Subject: |
[Qemu-devel] [PATCH 23/26] usbredir: Verify we have 32 bits bulk length cap when redirecting to xhci |
Date: |
Fri, 14 Dec 2012 14:35:44 +0100 |
The xhci-hcd may submit bulk transfers > 65535 bytes even when not using
bulk-in pipeling, so usbredir can only be used in combination with an xhci
hcd if the client has the 32 bits bulk length capability.
Signed-off-by: Hans de Goede <address@hidden>
---
hw/usb/redirect.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index ed2f427..f4715f3 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -989,6 +989,8 @@ static void usbredir_do_attach(void *opaque)
usbredirparser_peer_has_cap(dev->parser,
usb_redir_cap_ep_info_max_packet_size) &&
usbredirparser_peer_has_cap(dev->parser,
+ usb_redir_cap_32bits_bulk_length) &&
+ usbredirparser_peer_has_cap(dev->parser,
usb_redir_cap_64bits_ids))) {
ERROR("usb-redir-host lacks capabilities needed for use with XHCI\n");
usbredir_reject_device(dev);
--
1.8.0.1
- [Qemu-devel] [PATCH 11/26] ehci: Don't call commit_irq after raising PCD, (continued)
- [Qemu-devel] [PATCH 11/26] ehci: Don't call commit_irq after raising PCD, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 13/26] uhci: Fix pending interrupts getting lost on migration, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 14/26] uhci: Add a QH_VALID define, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 17/26] hid: Change idle handling to use a timer, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 15/26] uhci: Limit amount of frames processed in one go, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 20/26] usbredir: Add an usbredir_stop_ep helper function, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 19/26] usb: Add an usb_device_ep_stopped USBDevice method, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 16/26] uhci: Maximize how many frames we catch up when behind, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 21/26] usbredir: Add USBEP2I and I2USBEP helper macros, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 22/26] usbredir: Add ep_stopped USBDevice method, Hans de Goede, 2012/12/14
- [Qemu-devel] [PATCH 23/26] usbredir: Verify we have 32 bits bulk length cap when redirecting to xhci,
Hans de Goede <=
- [Qemu-devel] [PATCH 26/26] usbredir: Add support for buffered bulk input, Hans de Goede, 2012/12/14
[Qemu-devel] [PATCH 24/26] usbredir: Add usbredir_init_endpoints() helper, Hans de Goede, 2012/12/14
[Qemu-devel] [PATCH 25/26] usb-redir: Add debugging to bufpq save / restore, Hans de Goede, 2012/12/14
[Qemu-devel] [PATCH 18/26] usb: Fix usb_ep_find_packet_by_id, Hans de Goede, 2012/12/14