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authorGerd Hoffmann <kraxel@redhat.com>2010-11-26 20:20:41 +0100
committerGerd Hoffmann <kraxel@redhat.com>2011-01-11 15:56:01 +0100
commita980a065fb5e86d6dec337e6cb6ff432f1a143c9 (patch)
tree770139308761e2eb59bea5b1520e5b5dd7431308 /trace-events
parent41c6abbdeb5a86a135ee80a30541ecf52ffd3e23 (diff)
downloadqemu-a980a065fb5e86d6dec337e6cb6ff432f1a143c9.zip
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usb: move USB_REQ_{GET,SET}_CONFIGURATION handling to common code
This patch adds fields to the USBDevice struct for the current speed (hard-wired to full speed for now) and current device configuration. Also a init function is added which inializes these fields. This allows USB_REQ_{GET,SET}_CONFIGURATION handling to be moved to common code. For most drivers the conversion is trivial ad they support a single configuration only anyway. One exception is bluetooth where some device-specific setup code runs after get/set configuration. The other is usb-net which actually has two configurations so the the code to check for the active configuration has been adapted. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'trace-events')
-rw-r--r--trace-events1
1 files changed, 1 insertions, 0 deletions
diff --git a/trace-events b/trace-events
index 7948c6c..9ef8474 100644
--- a/trace-events
+++ b/trace-events
@@ -195,6 +195,7 @@ disable usb_desc_device(int addr, int len, int ret) "dev %d query device, len %d
disable usb_desc_config(int addr, int index, int len, int ret) "dev %d query config %d, len %d, ret %d"
disable usb_desc_string(int addr, int index, int len, int ret) "dev %d query string %d, len %d, ret %d"
disable usb_set_addr(int addr) "dev %d"
+disable usb_set_config(int addr, int config, int ret) "dev %d, config %d, ret %d"
# vl.c
disable vm_state_notify(int running, int reason) "running %d reason %d"