From d0b9a51fcf73951aee9466912c84ae05af5cbd87 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 21 Jul 2016 07:59:36 +0200 Subject: [PATCH 28/34] usbredir: add streams property RH-Author: Gerd Hoffmann Message-id: <1469087977-30108-2-git-send-email-kraxel@redhat.com> Patchwork-id: 71266 O-Subject: [RHEL-7.3 qemu-kvm-rhev PATCH 1/2] usbredir: add streams property Bugzilla: 1353180 RH-Acked-by: Miroslav Rezanina RH-Acked-by: Laszlo Ersek RH-Acked-by: Dr. David Alan Gilbert Enabled by default, can be used to turn off (usb3) streams support. xhci has a such a property too (same name, same default). Signed-off-by: Gerd Hoffmann Message-id: 1468408474-17648-1-git-send-email-kraxel@redhat.com (cherry picked from commit 87ae924b73cbbe13ad800ab2016d011b42456f25) Signed-off-by: Miroslav Rezanina --- hw/usb/redirect.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index 8d80540..4e9f125 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -109,6 +109,7 @@ struct USBRedirDevice { uint8_t debug; char *filter_str; int32_t bootindex; + bool enable_streams; /* Data passed from chardev the fd_read cb to the usbredirparser read cb */ const uint8_t *read_buf; int read_buf_size; @@ -1229,7 +1230,9 @@ static void usbredir_create_parser(USBRedirDevice *dev) usbredirparser_caps_set_cap(caps, usb_redir_cap_32bits_bulk_length); usbredirparser_caps_set_cap(caps, usb_redir_cap_bulk_receiving); #if USBREDIR_VERSION >= 0x000700 - usbredirparser_caps_set_cap(caps, usb_redir_cap_bulk_streams); + if (dev->enable_streams) { + usbredirparser_caps_set_cap(caps, usb_redir_cap_bulk_streams); + } #endif if (runstate_check(RUN_STATE_INMIGRATE)) { @@ -2476,6 +2479,7 @@ static Property usbredir_properties[] = { DEFINE_PROP_CHR("chardev", USBRedirDevice, cs), DEFINE_PROP_UINT8("debug", USBRedirDevice, debug, usbredirparser_warning), DEFINE_PROP_STRING("filter", USBRedirDevice, filter_str), + DEFINE_PROP_BOOL("streams", USBRedirDevice, enable_streams, true), DEFINE_PROP_END_OF_LIST(), }; -- 1.8.3.1