Date: Mon, 8 Jun 2020 09:31:14 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r361916 - stable/10/sys/netgraph/bluetooth/drivers/ubt Message-ID: <202006080931.0589VEDh034504@repo.freebsd.org>
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Author: hselasky Date: Mon Jun 8 09:31:14 2020 New Revision: 361916 URL: https://svnweb.freebsd.org/changeset/base/361916 Log: MFC r361582: Fix check for wMaxPacketSize in USB bluetooth driver, in case device is not FULL speed. Sponsored by: Mellanox Technologies Modified: stable/10/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c ============================================================================== --- stable/10/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c Mon Jun 8 09:30:43 2020 (r361915) +++ stable/10/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c Mon Jun 8 09:31:14 2020 (r361916) @@ -540,7 +540,7 @@ ubt_attach(device_t dev) struct usb_endpoint_descriptor *ed; struct usb_interface_descriptor *id; struct usb_interface *iface; - uint16_t wMaxPacketSize; + uint32_t wMaxPacketSize; uint8_t alt_index, i, j; uint8_t iface_index[2] = { 0, 1 }; @@ -630,9 +630,10 @@ ubt_attach(device_t dev) if ((ed->bDescriptorType == UDESC_ENDPOINT) && (ed->bLength >= sizeof(*ed)) && (i == 1)) { - uint16_t temp; + uint32_t temp; - temp = UGETW(ed->wMaxPacketSize); + temp = usbd_get_max_frame_length( + ed, NULL, usbd_get_speed(uaa->device)); if (temp > wMaxPacketSize) { wMaxPacketSize = temp; alt_index = j;
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