61#include <sys/stdint.h>
62#include <sys/stddef.h>
67#include <sys/kernel.h>
69#include <sys/module.h>
72#include <sys/condvar.h>
73#include <sys/sysctl.h>
75#include <sys/unistd.h>
76#include <sys/callout.h>
77#include <sys/malloc.h>
85#define USB_DEBUG_VAR udbp_debug
90#include <netgraph/ng_message.h>
91#include <netgraph/netgraph.h>
92#include <netgraph/ng_parse.h>
93#include <netgraph/bluetooth/include/ng_bluetooth.h>
98static int udbp_debug = 0;
100static SYSCTL_NODE(_hw_usb, OID_AUTO, udbp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
103 &udbp_debug, 0,
"udbp debug level");
106#define UDBP_TIMEOUT 2000
108#define UDBP_BUFFERSIZE MCLBYTES
112#define UDBP_T_WR_CS 2
113#define UDBP_T_RD_CS 3
115#define UDBP_Q_MAXLEN 50
131#define UDBP_FLAG_READ_STALL 0x01
132#define UDBP_FLAG_WRITE_STALL 0x02
161static const struct ng_parse_struct_field
165 &ng_parse_struct_type,
182 &ng_parse_int32_type,
190 .version = NG_ABI_VERSION,
209 .flags = {.pipe_bof = 1,.force_short_xfer = 1,},
219 .flags = {.pipe_bof = 1,.short_xfer_ok = 1,},
262 {
USB_VPI(USB_VENDOR_BELKIN, USB_PRODUCT_BELKIN_F5U258, 0)},
263 {
USB_VPI(USB_VENDOR_NETCHIP, USB_PRODUCT_NETCHIP_TURBOCONNECT, 0)},
264 {
USB_VPI(USB_VENDOR_NETCHIP, USB_PRODUCT_NETCHIP_GADGETZERO, 0)},
265 {
USB_VPI(USB_VENDOR_PROLIFIC, USB_PRODUCT_PROLIFIC_PL2301, 0)},
266 {
USB_VPI(USB_VENDOR_PROLIFIC, USB_PRODUCT_PROLIFIC_PL2302, 0)},
267 {
USB_VPI(USB_VENDOR_PROLIFIC, USB_PRODUCT_PROLIFIC_PL27A1, 0)},
268 {
USB_VPI(USB_VENDOR_ANCHOR, USB_PRODUCT_ANCHOR_EZLINK, 0)},
269 {
USB_VPI(USB_VENDOR_GENESYS, USB_PRODUCT_GENESYS_GL620USB, 0)},
273MODULE_DEPEND(udbp, netgraph, NG_ABI_VERSION, NG_ABI_VERSION, NG_ABI_VERSION);
287 printf(
"%s: Could not register "
288 "Netgraph node type, error=%d\n",
329 "%s", device_get_nameunit(
dev));
331 mtx_init(&sc->
sc_mtx,
"udbp lock", NULL, MTX_DEF | MTX_RECURSE);
346 printf(
"%s: Could not create Netgraph node\n",
354 printf(
"%s: Could not name node\n",
360 NG_NODE_SET_PRIVATE(sc->
sc_node, sc);
379 NG_NODE_SET_PRIVATE(sc->
sc_node, NULL);
418 MGETHDR(m, M_NOWAIT, MT_DATA);
424 if (!(MCLGET(m, M_NOWAIT))) {
428 m->m_pkthdr.len = m->m_len = actlen;
435 DPRINTF(
"received package %d bytes\n", actlen);
469 sc->
sc_flags &= ~UDBP_FLAG_READ_STALL;
477 struct udbp_softc *sc = NG_NODE_PRIVATE(node);
492 NG_HOOK_NOT_VALID(sc->
sc_hook)) {
534 NG_BT_MBUFQ_DEQUEUE(&sc->
sc_xmitq, m);
536 DPRINTF(
"Data queue is empty\n");
540 if (m->m_pkthdr.len > MCLBYTES) {
541 DPRINTF(
"truncating large packet "
542 "from %d to %d bytes\n", m->m_pkthdr.len,
544 m->m_pkthdr.len = MCLBYTES;
551 DPRINTF(
"packet out: %d bytes\n", m->m_pkthdr.len);
576 sc->
sc_flags &= ~UDBP_FLAG_WRITE_STALL;
610 struct udbp_softc *sc = NG_NODE_PRIVATE(node);
622 NG_HOOK_SET_PRIVATE(hook, NULL);
644 struct udbp_softc *sc = NG_NODE_PRIVATE(node);
645 struct ng_mesg *resp = NULL;
649 NGI_GET_MSG(item, msg);
651 switch (msg->header.typecookie) {
653 switch (msg->header.cmd) {
658 NG_MKRESPONSE(resp, msg,
sizeof(*stats), M_NOWAIT);
671 if (msg->header.arglen !=
sizeof(uint32_t)) {
676 *((uint32_t *)msg->data));
689 NG_RESPOND_MSG(
error, node, item, resp);
700 struct udbp_softc *sc = NG_NODE_PRIVATE(NG_HOOK_NODE(hook));
701 struct ng_bt_mbufq *queue_ptr;
703 struct ng_tag_prio *ptag;
716 ptag = (
void *)m_tag_locate(m, NGM_GENERIC_COOKIE,
719 if (ptag && (ptag->priority > NG_PRIO_CUTOFF))
726 if (NG_BT_MBUFQ_FULL(queue_ptr)) {
727 NG_BT_MBUFQ_DROP(queue_ptr);
731 NG_BT_MBUFQ_ENQUEUE(queue_ptr, m);
752 struct udbp_softc *sc = NG_NODE_PRIVATE(node);
755 NG_NODE_SET_PRIVATE(node, NULL);
763 printf(
"%s: Could not create Netgraph node\n",
770 printf(
"%s: Could not name Netgraph node\n",
776 NG_NODE_SET_PRIVATE(sc->
sc_node, sc);
792 struct udbp_softc *sc = NG_NODE_PRIVATE(NG_HOOK_NODE(hook));
795 NG_HOOK_FORCE_QUEUE(NG_HOOK_PEER(hook));
821 struct udbp_softc *sc = NG_NODE_PRIVATE(NG_HOOK_NODE(hook));
851 if ((NG_NODE_NUMHOOKS(NG_HOOK_NODE(hook)) == 0)
852 && (NG_NODE_IS_VALID(NG_HOOK_NODE(hook))))
853 ng_rmnode_self(NG_HOOK_NODE(hook));
static SYSCTL_NODE(_hw_usb, OID_AUTO, dwc_otg, CTLFLAG_RW|CTLFLAG_MPSAFE, 0, "USB DWC OTG")
SYSCTL_INT(_hw_usb_dwc_otg, OID_AUTO, phy_type, CTLFLAG_RDTUN, &dwc_otg_phy_type, 0, "DWC OTG PHY TYPE - 0/1/2/3 - ULPI/HSIC/INTERNAL/UTMI+")
struct mbuf * sc_bulk_in_buffer
struct ng_bt_mbufq sc_xmitq_hipri
struct usb_xfer * sc_xfer[UDBP_T_MAX]
struct ng_bt_mbufq sc_xmitq
enum usb_hc_mode usb_mode
struct usbd_lookup_info info
struct usb_device * device
static int udbp_modload(module_t mod, int event, void *data)
static device_method_t udbp_methods[]
static device_probe_t udbp_probe
static ng_disconnect_t ng_udbp_disconnect
DRIVER_MODULE(udbp, uhub, udbp_driver, udbp_devclass, udbp_modload, 0)
MODULE_DEPEND(udbp, netgraph, NG_ABI_VERSION, NG_ABI_VERSION, NG_ABI_VERSION)
static struct ng_type ng_udbp_typestruct
static device_detach_t udbp_detach
static driver_t udbp_driver
static const STRUCT_USB_HOST_ID udbp_devs[]
static ng_rcvdata_t ng_udbp_rcvdata
static usb_callback_t udbp_bulk_read_callback
static device_attach_t udbp_attach
#define UDBP_FLAG_READ_STALL
#define UDBP_FLAG_WRITE_STALL
static const struct ng_parse_type ng_udbp_stat_type
static ng_constructor_t ng_udbp_constructor
static devclass_t udbp_devclass
USB_PNP_HOST_INFO(udbp_devs)
static ng_shutdown_t ng_udbp_rmnode
static const struct ng_cmdlist ng_udbp_cmdlist[]
static const struct usb_config udbp_config[UDBP_T_MAX]
static usb_callback_t udbp_bulk_read_clear_stall_callback
static ng_newhook_t ng_udbp_newhook
static void udbp_bulk_read_complete(node_p, hook_p, void *, int)
static ng_connect_t ng_udbp_connect
static usb_callback_t udbp_bulk_write_clear_stall_callback
static const struct ng_parse_struct_field ng_udbp_stat_type_fields[]
static usb_callback_t udbp_bulk_write_callback
static ng_rcvmsg_t ng_udbp_rcvmsg
#define NG_UDBP_STATS_TYPE_INFO
#define NG_UDBP_NODE_TYPE
#define NG_UDBP_HOOK_NAME
void usbd_copy_out(struct usb_page_cache *cache, usb_frlength_t offset, void *ptr, usb_frlength_t len)
const char * usbd_errstr(usb_error_t err)
int usbd_lookup_id_by_uaa(const struct usb_device_id *id, usb_size_t sizeof_id, struct usb_attach_arg *uaa)
void usbd_transfer_submit(struct usb_xfer *xfer)
void usbd_transfer_unsetup(struct usb_xfer **pxfer, uint16_t n_setup)
void usbd_xfer_set_frame_len(struct usb_xfer *xfer, usb_frcount_t frindex, usb_frlength_t len)
uint8_t usbd_clear_stall_callback(struct usb_xfer *xfer1, struct usb_xfer *xfer2)
struct usb_page_cache * usbd_xfer_get_frame(struct usb_xfer *xfer, usb_frcount_t frindex)
usb_error_t usbd_transfer_setup(struct usb_device *udev, const uint8_t *ifaces, struct usb_xfer **ppxfer, const struct usb_config *setup_start, uint16_t n_setup, void *priv_sc, struct mtx *xfer_mtx)
void usbd_transfer_start(struct usb_xfer *xfer)
void * usbd_xfer_softc(struct usb_xfer *xfer)
void usbd_transfer_stop(struct usb_xfer *xfer)
void usbd_xfer_status(struct usb_xfer *xfer, int *actlen, int *sumlen, int *aframes, int *nframes)
usb_frlength_t usbd_xfer_max_len(struct usb_xfer *xfer)
void device_set_usb_desc(device_t dev)
#define USB_ST_TRANSFERRED
void usbd_m_copy_in(struct usb_page_cache *cache, usb_frlength_t dst_offset, struct mbuf *m, usb_size_t src_offset, usb_frlength_t src_len)
void() usb_callback_t(struct usb_xfer *, usb_error_t)
#define USB_VPI(vend, prod, info)
#define STRUCT_USB_HOST_ID
#define USB_GET_STATE(xfer)