diff mbox

[19/26] hw/usb/dev-smartcard-reader.c: dwFeadvertise support for T=0 only

Message ID 1363612272-13713-20-git-send-email-alevy@redhat.com
State New
Headers show

Commit Message

Alon Levy March 18, 2013, 1:11 p.m. UTC 
From: Alon Levy <alon@pobox.com>

changes dwProtocols.PPPP to 0x1 and dwProtocols.RRRR=0 per spec.

Signed-off-by: Alon Levy <alevy@redhat.com>
---
 hw/usb/dev-smartcard-reader.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Marc-André Lureau March 22, 2013, 2:23 p.m. UTC | #1 
Here you could merge with the one where you changed default T=0.
diff mbox

Patch

diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c
index 522fefa..7b319b1 100644
--- a/hw/usb/dev-smartcard-reader.c
+++ b/hw/usb/dev-smartcard-reader.c
@@ -341,8 +341,8 @@  static const uint8_t qemu_ccid_descriptor[] = {
                      */
         0x07,       /* u8  bVoltageSupport; 01h - 5.0v, 02h - 3.0, 03 - 1.8 */
 
-        0x03, 0x00, /* u32 dwProtocols; RRRR PPPP. RRRR = 0000h.*/
-        0x00, 0x00, /* PPPP: 0001h = Protocol T=0, 0002h = Protocol T=1 */
+        0x00, 0x00, /* u32 dwProtocols; RRRR PPPP. RRRR = 0000h.*/
+        0x01, 0x00, /* PPPP: 0001h = Protocol T=0, 0002h = Protocol T=1 */
                     /* u32 dwDefaultClock; in kHZ (0x0fa0 is 4 MHz) */
         0xa0, 0x0f, 0x00, 0x00,
                     /* u32 dwMaximumClock; */