From 0e4a4bc6b269070171de9aec0593c89ec68ee751 Mon Sep 17 00:00:00 2001 From: Godmar Back Date: Thu, 28 Aug 2008 02:34:46 +0000 Subject: [PATCH] use synchronous tx_pkt for USB_SETUP_TOKEN --- src/devices/usb.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/devices/usb.c b/src/devices/usb.c index f4bc738..b885eb1 100644 --- a/src/devices/usb.c +++ b/src/devices/usb.c @@ -597,8 +597,12 @@ usb_get_string (struct usb_dev *udev, int ndx) sp.value = (SETUP_DESC_STRING << 8) | ndx; sp.index = 0; sp.length = MAX_USB_STR; - udev->host->dev->tx_pkt (udev->h_cfg_eop, USB_TOKEN_SETUP, - &sp, 0, sizeof (sp), NULL, false); + + if (udev->host->dev->tx_pkt (udev->h_cfg_eop, USB_TOKEN_SETUP, + &sp, 0, sizeof (sp), NULL, true) + != USB_HOST_ERR_NONE) + return NULL; + sz = usb_tx_all (&udev->cfg_eop, &str, MAX_USB_STR, 2, true); sz += usb_tx_all (&udev->cfg_eop, str + sz, (uint8_t) (str[0]) - sz, 0, true); -- 2.30.2