--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/libusb-1/libusb-1.0.license Wed Jul 06 18:36:46 2016 -0700
@@ -0,0 +1,504 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
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+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/libusb-1/patches/01-libusb.patch Wed Jul 06 18:36:46 2016 -0700
@@ -0,0 +1,1451 @@
+Solaris support for libusb 1.0, see upstream bug https://github.com/libusb/libusb/issues/169
+
+diff -Naur libusb-1.0.20/configure.ac libusb-1.0.20.new/configure.ac
+--- libusb-1.0.20/configure.ac 2015-09-05 10:20:40.000000000 -0700
++++ libusb-1.0.20.new/configure.ac 2016-03-10 00:35:25.712129055 -0800
+@@ -95,6 +95,12 @@
+ backend="haiku"
+ threads="posix"
+ ;;
++*-solaris*)
++ AC_MSG_RESULT([SunOS])
++ backend="sunos"
++ threads="posix"
++ ;;
++
+ *)
+ AC_MSG_ERROR([unsupported operating system])
+ esac
+@@ -157,6 +163,16 @@
+ AC_CHECK_HEADERS([poll.h])
+ AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument])
+ ;;
++
++sunos)
++ AC_DEFINE(OS_SUNOS, 1, [SunOS backend])
++ AC_SUBST(OS_SUNOS)
++ THREAD_CFLAGS="-pthread"
++ LIBS="-pthread -ldevinfo"
++ AC_CHECK_HEADERS([poll.h])
++ AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument])
++ ;;
++
+ netbsd)
+ AC_DEFINE(OS_NETBSD, 1, [NetBSD backend])
+ AC_SUBST(OS_NETBSD)
+@@ -187,6 +203,7 @@
+ AM_CONDITIONAL(OS_LINUX, test "x$backend" = xlinux)
+ AM_CONDITIONAL(OS_DARWIN, test "x$backend" = xdarwin)
+ AM_CONDITIONAL(OS_OPENBSD, test "x$backend" = xopenbsd)
++AM_CONDITIONAL(OS_SUNOS, test "x$backend" = xsunos)
+ AM_CONDITIONAL(OS_NETBSD, test "x$backend" = xnetbsd)
+ AM_CONDITIONAL(OS_WINDOWS, test "x$backend" = xwindows)
+ AM_CONDITIONAL(OS_HAIKU, test "x$backend" = xhaiku)
+diff -Naur libusb-1.0.20/libusb/Makefile.am libusb-1.0.20.new/libusb/Makefile.am
+--- libusb-1.0.20/libusb/Makefile.am 2015-09-05 10:20:40.000000000 -0700
++++ libusb-1.0.20.new/libusb/Makefile.am 2016-03-10 00:19:22.549380102 -0800
+@@ -9,6 +9,7 @@
+ DARWIN_USB_SRC = os/darwin_usb.c
+ OPENBSD_USB_SRC = os/openbsd_usb.c
+ NETBSD_USB_SRC = os/netbsd_usb.c
++SUNOS_USB_SRC = os/sunos_usb.c os/sunos_usb.h
+ WINDOWS_USB_SRC = os/poll_windows.c os/windows_usb.c libusb-1.0.rc libusb-1.0.def
+ WINCE_USB_SRC = os/wince_usb.c os/wince_usb.h
+
+@@ -49,6 +50,10 @@
+ OS_SRC = $(NETBSD_USB_SRC) $(POSIX_POLL_SRC)
+ endif
+
++if OS_SUNOS
++OS_SRC = $(SUNOS_USB_SRC) $(POSIX_POLL_SRC)
++endif
++
+ if OS_HAIKU
+ OS_SRC = $(POSIX_POLL_SRC)
+ SUBDIRS = os/haiku
+diff -Naur libusb-1.0.20/libusb/core.c libusb-1.0.20.new/libusb/core.c
+--- libusb-1.0.20/libusb/core.c 2015-09-05 10:30:43.000000000 -0700
++++ libusb-1.0.20.new/libusb/core.c 2016-03-10 00:20:40.154945235 -0800
+@@ -58,6 +58,8 @@
+ const struct usbi_os_backend * const usbi_backend = &wince_backend;
+ #elif defined(OS_HAIKU)
+ const struct usbi_os_backend * const usbi_backend = &haiku_usb_raw_backend;
++#elif defined(OS_SUNOS)
++const struct usbi_os_backend * const usbi_backend = &sunos_backend;
+ #else
+ #error "Unsupported OS"
+ #endif
+diff -Naur libusb-1.0.20/libusb/libusbi.h libusb-1.0.20.new/libusb/libusbi.h
+--- libusb-1.0.20/libusb/libusbi.h 2015-09-13 17:36:19.000000000 -0700
++++ libusb-1.0.20.new/libusb/libusbi.h 2016-03-10 00:23:08.647355689 -0800
+@@ -493,7 +493,8 @@
+ int usbi_clear_event(struct libusb_context *ctx);
+
+ /* Internal abstraction for poll (needs struct usbi_transfer on Windows) */
+-#if defined(OS_LINUX) || defined(OS_DARWIN) || defined(OS_OPENBSD) || defined(OS_NETBSD) || defined(OS_HAIKU)
++#if defined(OS_LINUX) || defined(OS_DARWIN) || defined(OS_OPENBSD) || defined(OS_NETBSD) || \
++ defined(OS_HAIKU) || defined(OS_SUNOS)
+ #include <unistd.h>
+ #include "os/poll_posix.h"
+ #elif defined(OS_WINDOWS) || defined(OS_WINCE)
+@@ -1091,6 +1092,7 @@
+ extern const struct usbi_os_backend windows_backend;
+ extern const struct usbi_os_backend wince_backend;
+ extern const struct usbi_os_backend haiku_usb_raw_backend;
++extern const struct usbi_os_backend sunos_backend;
+
+ extern struct list_head active_contexts_list;
+ extern usbi_mutex_static_t active_contexts_lock;
+diff -Naur libusb-1.0.20/libusb/os/sunos_usb.c libusb-1.0.20.new/libusb/os/sunos_usb.c
+--- libusb-1.0.20/libusb/os/sunos_usb.c 1969-12-31 16:00:00.000000000 -0800
++++ libusb-1.0.20.new/libusb/os/sunos_usb.c 2016-03-10 00:24:36.641449583 -0800
+@@ -0,0 +1,1259 @@
++/*
++ *
++ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
++ *
++ * This library is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Lesser General Public
++ * License as published by the Free Software Foundation; either
++ * version 2.1 of the License, or (at your option) any later version.
++ *
++ * This library is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * Lesser General Public License for more details.
++ *
++ * You should have received a copy of the GNU Lesser General Public
++ * License along with this library; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
++ */
++
++#include <config.h>
++
++#include <sys/time.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++#include <strings.h>
++#include <errno.h>
++#include <fcntl.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <unistd.h>
++#include <aio.h>
++#include <libdevinfo.h>
++#include <sys/usb/clients/ugen/usb_ugen.h>
++#include <sys/usb/usba.h>
++#include <sys/pci.h>
++
++#include "libusbi.h"
++#include "sunos_usb.h"
++
++/*
++ * Backend functions
++ */
++static int sunos_init(struct libusb_context *);
++static void sunos_exit(void);
++static int sunos_get_device_list(struct libusb_context *,
++ struct discovered_devs **);
++static int sunos_open(struct libusb_device_handle *);
++static void sunos_close(struct libusb_device_handle *);
++static int sunos_get_device_descriptor(struct libusb_device *,
++ uint8_t*, int *);
++static int sunos_get_active_config_descriptor(struct libusb_device *,
++ uint8_t*, size_t, int *);
++static int sunos_get_config_descriptor(struct libusb_device *, uint8_t,
++ uint8_t*, size_t, int *);
++static int sunos_get_configuration(struct libusb_device_handle *, int *);
++static int sunos_set_configuration(struct libusb_device_handle *, int);
++static int sunos_claim_interface(struct libusb_device_handle *, int);
++static int sunos_release_interface(struct libusb_device_handle *, int);
++static int sunos_set_interface_altsetting(struct libusb_device_handle *,
++ int, int);
++static int sunos_clear_halt(struct libusb_device_handle *, uint8_t);
++static int sunos_reset_device(struct libusb_device_handle *);
++static void sunos_destroy_device(struct libusb_device *);
++static int sunos_submit_transfer(struct usbi_transfer *);
++static int sunos_cancel_transfer(struct usbi_transfer *);
++static void sunos_clear_transfer_priv(struct usbi_transfer *);
++static int sunos_handle_transfer_completion(struct usbi_transfer *);
++static int sunos_clock_gettime(int, struct timespec *);
++
++/*
++ * Private functions
++ */
++static int _errno_to_libusb(int);
++static int sunos_usb_get_status(int fd);
++
++static int sunos_init(struct libusb_context *ctx)
++{
++ return (LIBUSB_SUCCESS);
++}
++
++static void sunos_exit(void)
++{
++ usbi_dbg("");
++}
++
++static int
++sunos_fill_in_dev_info(di_node_t node, struct libusb_device *dev)
++{
++ int proplen;
++ int n, *addr, *port_prop;
++ char *phypath;
++ uint8_t *rdata;
++ struct libusb_device_descriptor *descr;
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv;
++
++ /* Device descriptors */
++ proplen = di_prop_lookup_bytes(DDI_DEV_T_ANY, node,
++ "usb-dev-descriptor", &rdata);
++ if (proplen <= 0) {
++
++ return (LIBUSB_ERROR_IO);
++ }
++
++ descr = (struct libusb_device_descriptor *)rdata;
++ bcopy(descr, &dpriv->dev_descr, LIBUSB_DT_DEVICE_SIZE);
++ dpriv->dev_descr.bcdUSB = libusb_cpu_to_le16(descr->bcdUSB);
++ dpriv->dev_descr.idVendor = libusb_cpu_to_le16(descr->idVendor);
++ dpriv->dev_descr.idProduct = libusb_cpu_to_le16(descr->idProduct);
++ dpriv->dev_descr.bcdDevice = libusb_cpu_to_le16(descr->bcdDevice);
++
++ /* Raw configuration descriptors */
++ proplen = di_prop_lookup_bytes(DDI_DEV_T_ANY, node,
++ "usb-raw-cfg-descriptors", &rdata);
++ if (proplen <= 0) {
++ usbi_dbg("can't find raw config descriptors");
++
++ return (LIBUSB_ERROR_IO);
++ }
++ dpriv->raw_cfgdescr = calloc(1, proplen);
++ if (dpriv->raw_cfgdescr == NULL) {
++ return (LIBUSB_ERROR_NO_MEM);
++ } else {
++ bcopy(rdata, dpriv->raw_cfgdescr, proplen);
++ }
++
++ n = di_prop_lookup_ints(DDI_DEV_T_ANY, node, "reg", &port_prop);
++
++ if ((n != 1) || (*port_prop <= 0)) {
++ return (LIBUSB_ERROR_IO);
++ }
++ dev->port_number = *port_prop;
++
++ /* device physical path */
++ phypath = di_devfs_path(node);
++ if (phypath) {
++ dpriv->phypath = strdup(phypath);
++ di_devfs_path_free(phypath);
++ } else {
++ free(dpriv->raw_cfgdescr);
++
++ return (LIBUSB_ERROR_IO);
++ }
++
++ /* address */
++ n = di_prop_lookup_ints(DDI_DEV_T_ANY, node, "assigned-address", &addr);
++ if (n != 1 || *addr == 0) {
++ usbi_dbg("can't get address");
++ } else {
++ dev->device_address = *addr;
++ }
++
++ /* speed */
++ if (di_prop_exists(DDI_DEV_T_ANY, node, "low-speed") == 1) {
++ dev->speed = LIBUSB_SPEED_LOW;
++ } else if (di_prop_exists(DDI_DEV_T_ANY, node, "high-speed") == 1) {
++ dev->speed = LIBUSB_SPEED_HIGH;
++ } else if (di_prop_exists(DDI_DEV_T_ANY, node, "full-speed") == 1) {
++ dev->speed = LIBUSB_SPEED_FULL;
++ } else if (di_prop_exists(DDI_DEV_T_ANY, node, "super-speed") == 1) {
++ dev->speed = LIBUSB_SPEED_SUPER;
++ }
++
++ usbi_dbg("vid=%x pid=%x, path=%s, bus_nmber=0x%x, port_number=%d, "
++ "speed=%d", dpriv->dev_descr.idVendor, dpriv->dev_descr.idProduct,
++ dpriv->phypath, dev->bus_number, dev->port_number, dev->speed);
++
++ return (LIBUSB_SUCCESS);
++}
++
++
++static int
++sunos_add_devices(di_devlink_t link, void *arg)
++{
++ struct devlink_cbarg *largs = (struct devlink_cbarg *)arg;
++ struct node_args *nargs;
++ di_node_t myself, pnode;
++ uint64_t session_id = 0;
++ uint16_t bdf = 0;
++ struct libusb_device *dev;
++ sunos_dev_priv_t *devpriv;
++ const char *path, *newpath;
++ int n, i;
++ int *addr_prop;
++ uint8_t bus_number = 0;
++
++ nargs = (struct node_args *)largs->nargs;
++ myself = largs->myself;
++ if (nargs->last_ugenpath) {
++ /* the same node's links */
++ return (DI_WALK_CONTINUE);
++ }
++
++ /*
++ * Construct session ID.
++ * session ID = ...parent hub addr|hub addr|dev addr.
++ */
++ pnode = myself;
++ i = 0;
++ while (pnode != DI_NODE_NIL) {
++ if (di_prop_exists(DDI_DEV_T_ANY, pnode, "root-hub") == 1) {
++ /* walk to root */
++ uint32_t *regbuf = NULL;
++ uint32_t reg;
++
++ n = di_prop_lookup_ints(DDI_DEV_T_ANY, pnode, "reg",
++ (int **)®buf);
++ reg = regbuf[0];
++ bdf = (PCI_REG_BUS_G(reg) << 8) |
++ (PCI_REG_DEV_G(reg) << 3) | PCI_REG_FUNC_G(reg);
++ session_id |= (bdf << i * 8);
++
++ /* same as 'unit-address' property */
++ bus_number =
++ (PCI_REG_DEV_G(reg) << 3) | PCI_REG_FUNC_G(reg);
++
++ usbi_dbg("device bus address=%s:%x",
++ di_bus_addr(pnode), bus_number);
++
++ break;
++ }
++
++ /* usb_addr */
++ n = di_prop_lookup_ints(DDI_DEV_T_ANY, pnode,
++ "assigned-address", &addr_prop);
++ if ((n != 1) || (addr_prop[0] == 0)) {
++ usbi_dbg("cannot get valid usb_addr");
++
++ return (DI_WALK_CONTINUE);
++ }
++
++ session_id |= ((addr_prop[0] & 0xff) << i * 8);
++ if (++i > 7)
++ break;
++
++ pnode = di_parent_node(pnode);
++ }
++
++ path = di_devlink_path(link);
++ dev = usbi_get_device_by_session_id(nargs->ctx, session_id);
++ if (dev == NULL) {
++ dev = usbi_alloc_device(nargs->ctx, session_id);
++ if (dev == NULL) {
++ usbi_dbg("can't alloc device");
++
++ return (DI_WALK_TERMINATE);
++ }
++ devpriv = (sunos_dev_priv_t *)dev->os_priv;
++ if ((newpath = strrchr(path, '/')) == NULL) {
++ libusb_unref_device(dev);
++
++ return (DI_WALK_TERMINATE);
++ }
++ devpriv->ugenpath = strndup(path, strlen(path) -
++ strlen(newpath));
++ dev->bus_number = bus_number;
++
++ if (sunos_fill_in_dev_info(myself, dev) != LIBUSB_SUCCESS) {
++ libusb_unref_device(dev);
++
++ return (DI_WALK_TERMINATE);
++ }
++ if (usbi_sanitize_device(dev) < 0) {
++ libusb_unref_device(dev);
++ usbi_dbg("sanatize failed: ");
++ return (DI_WALK_TERMINATE);
++ }
++ } else {
++ usbi_dbg("Dev %s exists", path);
++ }
++
++ devpriv = (sunos_dev_priv_t *)dev->os_priv;
++ if (nargs->last_ugenpath == NULL) {
++ /* first device */
++ nargs->last_ugenpath = devpriv->ugenpath;
++
++ if (discovered_devs_append(*(nargs->discdevs), dev) == NULL) {
++ usbi_dbg("cannot append device");
++ }
++
++ /*
++ * we alloc and hence ref this dev. We don't need to ref it
++ * hereafter. Front end or app should take care of their ref.
++ */
++ libusb_unref_device(dev);
++ }
++
++ usbi_dbg("Device %s %s id=0x%llx, devcount:%d, bdf=%x",
++ devpriv->ugenpath, path, (uint64_t)session_id,
++ (*nargs->discdevs)->len, bdf);
++
++ return (DI_WALK_CONTINUE);
++}
++
++static int
++sunos_walk_minor_node_link(di_node_t node, void *args)
++{
++ di_minor_t minor = DI_MINOR_NIL;
++ char *minor_path;
++ struct devlink_cbarg arg;
++ struct node_args *nargs = (struct node_args *)args;
++ di_devlink_handle_t devlink_hdl = nargs->dlink_hdl;
++
++ /* walk each minor to find ugen devices */
++ while ((minor = di_minor_next(node, minor)) != DI_MINOR_NIL) {
++ minor_path = di_devfs_minor_path(minor);
++ arg.nargs = args;
++ arg.myself = node;
++ arg.minor = minor;
++ (void) di_devlink_walk(devlink_hdl,
++ "^usb/[0-9a-f]+[.][0-9a-f]+", minor_path,
++ DI_PRIMARY_LINK, (void *)&arg, sunos_add_devices);
++ di_devfs_path_free(minor_path);
++ }
++
++ /* switch to a different node */
++ nargs->last_ugenpath = NULL;
++
++ return (DI_WALK_CONTINUE);
++}
++
++int
++sunos_get_device_list(struct libusb_context * ctx,
++ struct discovered_devs **discdevs)
++{
++ di_node_t root_node;
++ struct node_args args;
++ di_devlink_handle_t devlink_hdl;
++
++ args.ctx = ctx;
++ args.discdevs = discdevs;
++ args.last_ugenpath = NULL;
++ if ((root_node = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) {
++ usbi_dbg("di_int() failed: %s", strerror(errno));
++ return (LIBUSB_ERROR_IO);
++ }
++
++ if ((devlink_hdl = di_devlink_init(NULL, 0)) == NULL) {
++ di_fini(root_node);
++ usbi_dbg("di_devlink_init() failed: %s", strerror(errno));
++
++ return (LIBUSB_ERROR_IO);
++ }
++ args.dlink_hdl = devlink_hdl;
++
++ /* walk each node to find USB devices */
++ if (di_walk_node(root_node, DI_WALK_SIBFIRST, &args,
++ sunos_walk_minor_node_link) == -1) {
++ usbi_dbg("di_walk_node() failed: %s", strerror(errno));
++ di_fini(root_node);
++
++ return (LIBUSB_ERROR_IO);
++ }
++
++ di_fini(root_node);
++ di_devlink_fini(&devlink_hdl);
++
++ usbi_dbg("%d devices", (*discdevs)->len);
++
++ return ((*discdevs)->len);
++}
++
++static int
++sunos_usb_open_ep0(sunos_dev_handle_priv_t *hpriv, sunos_dev_priv_t *dpriv)
++{
++ char filename[PATH_MAX + 1];
++
++ if (hpriv->eps[0].datafd > 0) {
++
++ return (LIBUSB_SUCCESS);
++ }
++ snprintf(filename, PATH_MAX, "%s/cntrl0", dpriv->ugenpath);
++
++ usbi_dbg("opening %s", filename);
++ hpriv->eps[0].datafd = open(filename, O_RDWR);
++ if (hpriv->eps[0].datafd < 0) {
++ return(_errno_to_libusb(errno));
++ }
++
++ snprintf(filename, PATH_MAX, "%s/cntrl0stat", dpriv->ugenpath);
++ hpriv->eps[0].statfd = open(filename, O_RDONLY);
++ if (hpriv->eps[0].statfd < 0) {
++ close(hpriv->eps[0].datafd);
++ hpriv->eps[0].datafd = -1;
++
++ return(_errno_to_libusb(errno));
++ }
++
++ return (LIBUSB_SUCCESS);
++}
++
++static void
++sunos_usb_close_all_eps(sunos_dev_handle_priv_t *hdev)
++{
++ int i;
++
++ /* not close ep0 */
++ for (i = 1; i < USB_MAXENDPOINTS; i++) {
++ if (hdev->eps[i].datafd != -1) {
++ (void) close(hdev->eps[i].datafd);
++ hdev->eps[i].datafd = -1;
++ }
++ if (hdev->eps[i].statfd != -1) {
++ (void) close(hdev->eps[i].statfd);
++ hdev->eps[i].statfd = -1;
++ }
++ }
++}
++
++static void
++sunos_usb_close_ep0(sunos_dev_handle_priv_t *hdev, sunos_dev_priv_t *dpriv)
++{
++ if (hdev->eps[0].datafd >= 0) {
++ close(hdev->eps[0].datafd);
++ close(hdev->eps[0].statfd);
++ hdev->eps[0].datafd = -1;
++ hdev->eps[0].statfd = -1;
++ }
++}
++
++static uchar_t
++sunos_usb_ep_index(uint8_t ep_addr)
++{
++ return ((ep_addr & LIBUSB_ENDPOINT_ADDRESS_MASK) +
++ ((ep_addr & LIBUSB_ENDPOINT_DIR_MASK) ? 16 : 0));
++}
++
++static int
++sunos_find_interface(struct libusb_device_handle *hdev,
++ uint8_t endpoint, uint8_t *interface)
++{
++ struct libusb_config_descriptor *config;
++ int r;
++ int iface_idx;
++
++ r = libusb_get_active_config_descriptor(hdev->dev, &config);
++ if (r < 0) {
++ return (LIBUSB_ERROR_INVALID_PARAM);
++ }
++
++ for (iface_idx = 0; iface_idx < config->bNumInterfaces; iface_idx++) {
++ const struct libusb_interface *iface =
++ &config->interface[iface_idx];
++ int altsetting_idx;
++
++ for (altsetting_idx = 0; altsetting_idx < iface->num_altsetting;
++ altsetting_idx++) {
++ const struct libusb_interface_descriptor *altsetting =
++ &iface->altsetting[altsetting_idx];
++ int ep_idx;
++
++ for (ep_idx = 0; ep_idx < altsetting->bNumEndpoints;
++ ep_idx++) {
++ const struct libusb_endpoint_descriptor *ep =
++ &altsetting->endpoint[ep_idx];
++ if (ep->bEndpointAddress == endpoint) {
++ *interface = iface_idx;
++ libusb_free_config_descriptor(config);
++
++ return (LIBUSB_SUCCESS);
++ }
++ }
++ }
++ }
++ libusb_free_config_descriptor(config);
++
++ return (LIBUSB_ERROR_INVALID_PARAM);
++}
++
++static int
++sunos_check_device_and_status_open(struct libusb_device_handle *hdl,
++ uint8_t ep_addr, int ep_type)
++{
++ char filename[PATH_MAX + 1], statfilename[PATH_MAX + 1];
++ char cfg_num[16], alt_num[16];
++ int fd, fdstat, mode;
++ uint8_t ifc = 0;
++ uint8_t ep_index;
++ sunos_dev_handle_priv_t *hpriv;
++
++ usbi_dbg("open ep 0x%02x", ep_addr);
++ hpriv = (sunos_dev_handle_priv_t *)hdl->os_priv;
++ ep_index = sunos_usb_ep_index(ep_addr);
++ /* ep already opened */
++ if ((hpriv->eps[ep_index].datafd > 0) &&
++ (hpriv->eps[ep_index].statfd > 0)) {
++ usbi_dbg("ep 0x%02x already opened, return success",
++ ep_addr);
++
++ return (0);
++ }
++
++ if (sunos_find_interface(hdl, ep_addr, &ifc) < 0) {
++ usbi_dbg("can't find interface for endpoint 0x%02x",
++ ep_addr);
++
++ return (LIBUSB_ERROR_ACCESS);
++ }
++
++ /* create filename */
++ if (hpriv->config_index > 0) {
++ (void) snprintf(cfg_num, sizeof (cfg_num), "cfg%d",
++ hpriv->config_index + 1);
++ } else {
++ bzero(cfg_num, sizeof (cfg_num));
++ }
++
++ if (hpriv->altsetting[ifc] > 0) {
++ (void) snprintf(alt_num, sizeof (alt_num), ".%d",
++ hpriv->altsetting[ifc]);
++ } else {
++ bzero(alt_num, sizeof (alt_num));
++ }
++
++ (void) snprintf(filename, PATH_MAX, "%s/%sif%d%s%s%d",
++ hpriv->dpriv->ugenpath, cfg_num, ifc, alt_num,
++ (ep_addr & LIBUSB_ENDPOINT_DIR_MASK) ? "in" :
++ "out", (ep_addr & LIBUSB_ENDPOINT_ADDRESS_MASK));
++ (void) snprintf(statfilename, PATH_MAX, "%sstat", filename);
++
++ /*
++ * for interrupt IN endpoints, we need to enable one xfer
++ * mode before opening the endpoint
++ */
++ if ((ep_type == LIBUSB_TRANSFER_TYPE_INTERRUPT) &&
++ (ep_addr & LIBUSB_ENDPOINT_IN)) {
++ char control = USB_EP_INTR_ONE_XFER;
++ int count;
++
++ /* open the status device node for the ep first RDWR */
++ if ((fdstat = open(statfilename, O_RDWR)) == -1) {
++ usbi_dbg("can't open %s RDWR: %d",
++ statfilename, errno);
++ } else {
++ count = write(fdstat, &control, sizeof (control));
++ if (count != 1) {
++ /* this should have worked */
++ usbi_dbg("can't write to %s: %d",
++ statfilename, errno);
++ (void) close(fdstat);
++
++ return (errno);
++ }
++ /* close status node and open xfer node first */
++ close (fdstat);
++ }
++ }
++
++ /* open the xfer node first in case alt needs to be changed */
++ if (ep_type == LIBUSB_TRANSFER_TYPE_ISOCHRONOUS) {
++ mode = O_RDWR;
++ } else if (ep_addr & LIBUSB_ENDPOINT_IN) {
++ mode = O_RDONLY;
++ } else {
++ mode = O_WRONLY;
++ }
++
++ /*
++ * IMPORTANT: must open data xfer node first and then open stat node
++ * Otherwise, it will fail on multi-config or multi-altsetting devices
++ * with "Device Busy" error. See ugen_epxs_switch_cfg_alt() and
++ * ugen_epxs_check_alt_switch() in ugen driver source code.
++ */
++ if ((fd = open(filename, mode)) == -1) {
++ usbi_dbg("can't open %s: %d(%s)", filename, errno,
++ strerror(errno));
++
++ return (errno);
++ }
++ /* open the status node */
++ if ((fdstat = open(statfilename, O_RDONLY)) == -1) {
++ usbi_dbg("can't open %s: %d", statfilename, errno);
++
++ (void) close(fd);
++
++ return (errno);
++ }
++
++ hpriv->eps[ep_index].datafd = fd;
++ hpriv->eps[ep_index].statfd = fdstat;
++ usbi_dbg("ep=0x%02x datafd=%d, statfd=%d", ep_addr, fd, fdstat);
++
++ return (0);
++}
++
++int
++sunos_open(struct libusb_device_handle *handle)
++{
++ sunos_dev_handle_priv_t *hpriv;
++ sunos_dev_priv_t *dpriv;
++ int i;
++ int ret;
++
++ hpriv = (sunos_dev_handle_priv_t *)handle->os_priv;
++ dpriv = (sunos_dev_priv_t *)handle->dev->os_priv;
++ hpriv->dpriv = dpriv;
++
++ /* set all file descriptors to "closed" */
++ for (i = 0; i < USB_MAXENDPOINTS; i++) {
++ hpriv->eps[i].datafd = -1;
++ hpriv->eps[i].statfd = -1;
++ }
++
++ if ((ret = sunos_usb_open_ep0(hpriv, dpriv)) != LIBUSB_SUCCESS) {
++ usbi_dbg("fail: %d", ret);
++ return (ret);
++ }
++
++ return (LIBUSB_SUCCESS);
++}
++
++void
++sunos_close(struct libusb_device_handle *handle)
++{
++ sunos_dev_handle_priv_t *hpriv;
++ sunos_dev_priv_t *dpriv;
++
++ usbi_dbg("");
++ if (!handle) {
++ return;
++ }
++
++ hpriv = (sunos_dev_handle_priv_t *)handle->os_priv;
++ if (!hpriv) {
++ return;
++ }
++ dpriv = (sunos_dev_priv_t *)handle->dev->os_priv;
++ if (!dpriv) {
++ return;
++ }
++
++ sunos_usb_close_all_eps(hpriv);
++ sunos_usb_close_ep0(hpriv, dpriv);
++}
++
++int
++sunos_get_device_descriptor(struct libusb_device *dev, uint8_t *buf,
++ int *host_endian)
++{
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv;
++
++ memcpy(buf, &dpriv->dev_descr, LIBUSB_DT_DEVICE_SIZE);
++ *host_endian = 0;
++
++ return (LIBUSB_SUCCESS);
++}
++
++int
++sunos_get_active_config_descriptor(struct libusb_device *dev,
++ uint8_t *buf, size_t len, int *host_endian)
++{
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv;
++ struct libusb_config_descriptor *cfg;
++
++ cfg = (struct libusb_config_descriptor *)dpriv->raw_cfgdescr;
++ len = MIN(len, libusb_le16_to_cpu(cfg->wTotalLength));
++ memcpy(buf, dpriv->raw_cfgdescr, len);
++ *host_endian = 0;
++ usbi_dbg("len %d", len);
++
++ return (len);
++}
++
++int
++sunos_get_config_descriptor(struct libusb_device *dev, uint8_t idx,
++ uint8_t *buf, size_t len, int *host_endian)
++{
++ /* XXX */
++ return(sunos_get_active_config_descriptor(dev, buf, len, host_endian));
++}
++
++int
++sunos_get_configuration(struct libusb_device_handle *handle, int *config)
++{
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)handle->dev->os_priv;
++
++ *config = dpriv->cfgvalue;
++
++ usbi_dbg("bConfigurationValue %d", *config);
++
++ return (LIBUSB_SUCCESS);
++}
++
++int
++sunos_set_configuration(struct libusb_device_handle *handle, int config)
++{
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)handle->dev->os_priv;
++ usbi_dbg("bConfigurationValue %d", config);
++
++ if (dpriv->ugenpath == NULL)
++ return (LIBUSB_ERROR_NOT_SUPPORTED);
++
++ if (config < 1 || config > dpriv->dev_descr.bNumConfigurations)
++ return (LIBUSB_ERROR_INVALID_PARAM);
++
++ dpriv->cfgvalue = config;
++
++ return (LIBUSB_SUCCESS);
++}
++
++int
++sunos_claim_interface(struct libusb_device_handle *handle, int iface)
++{
++ usbi_dbg("iface %d", iface);
++ if (iface < 0) {
++ return (LIBUSB_ERROR_INVALID_PARAM);
++ }
++
++ return (LIBUSB_SUCCESS);
++}
++
++int
++sunos_release_interface(struct libusb_device_handle *handle, int iface)
++{
++ sunos_dev_handle_priv_t *hpriv =
++ (sunos_dev_handle_priv_t *)handle->os_priv;
++
++ usbi_dbg("iface %d", iface);
++ if (iface < 0) {
++ return (LIBUSB_ERROR_INVALID_PARAM);
++ }
++
++ /* XXX: can we release it? */
++ hpriv->altsetting[iface] = 0;
++
++ return (LIBUSB_SUCCESS);
++}
++
++int
++sunos_set_interface_altsetting(struct libusb_device_handle *handle, int iface,
++ int altsetting)
++{
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)handle->dev->os_priv;
++ sunos_dev_handle_priv_t *hpriv =
++ (sunos_dev_handle_priv_t *)handle->os_priv;
++
++ usbi_dbg("iface %d, setting %d", iface, altsetting);
++
++ if (iface < 0 || altsetting < 0) {
++ return (LIBUSB_ERROR_INVALID_PARAM);
++ }
++ if (dpriv->ugenpath == NULL)
++ return (LIBUSB_ERROR_NOT_FOUND);
++
++ /* XXX: can we switch altsetting? */
++ hpriv->altsetting[iface] = altsetting;
++
++ return (LIBUSB_SUCCESS);
++}
++
++static void
++usb_dump_data(unsigned char *data, size_t size)
++{
++ int i;
++
++ if (getenv("LIBUSB_DEBUG") == NULL) {
++ return;
++ }
++
++ (void) fprintf(stderr, "data dump:");
++ for (i = 0; i < size; i++) {
++ if (i % 16 == 0) {
++ (void) fprintf(stderr, "\n%08x ", i);
++ }
++ (void) fprintf(stderr, "%02x ", (uchar_t)data[i]);
++ }
++ (void) fprintf(stderr, "\n");
++}
++
++static void
++sunos_async_callback(union sigval arg)
++{
++ struct sunos_transfer_priv *tpriv =
++ (struct sunos_transfer_priv *)arg.sival_ptr;
++ struct libusb_transfer *xfer = tpriv->transfer;
++ struct aiocb *aiocb = &tpriv->aiocb;
++ int ret;
++ sunos_dev_handle_priv_t *hpriv;
++ uint8_t ep;
++
++ hpriv = (sunos_dev_handle_priv_t *)xfer->dev_handle->os_priv;
++ ep = sunos_usb_ep_index(xfer->endpoint);
++
++ ret = aio_error(aiocb);
++ if (ret != 0) {
++ xfer->status = sunos_usb_get_status(hpriv->eps[ep].statfd);
++ } else {
++ xfer->actual_length =
++ LIBUSB_TRANSFER_TO_USBI_TRANSFER(xfer)->transferred =
++ aio_return(aiocb);
++ }
++
++ usb_dump_data(xfer->buffer, xfer->actual_length);
++
++ usbi_dbg("ret=%d, len=%d, actual_len=%d", ret, xfer->length,
++ xfer->actual_length);
++
++ /* async notification */
++ usbi_signal_transfer_completion(LIBUSB_TRANSFER_TO_USBI_TRANSFER(xfer));
++ free(aiocb);
++}
++
++static int
++sunos_do_async_io(struct libusb_transfer *transfer)
++{
++ int ret = -1;
++ struct aiocb *aiocb;
++ sunos_dev_handle_priv_t *hpriv;
++ uint8_t ep;
++ struct sunos_transfer_priv *tpriv;
++
++ usbi_dbg("");
++
++ tpriv = usbi_transfer_get_os_priv(LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer));
++ hpriv = (sunos_dev_handle_priv_t *)transfer->dev_handle->os_priv;
++ ep = sunos_usb_ep_index(transfer->endpoint);
++
++ tpriv->transfer = transfer;
++ aiocb = &tpriv->aiocb;
++ bzero(aiocb, sizeof (*aiocb));
++ aiocb->aio_fildes = hpriv->eps[ep].datafd;
++ aiocb->aio_buf = transfer->buffer;
++ aiocb->aio_nbytes = transfer->length;
++ aiocb->aio_lio_opcode =
++ ((transfer->endpoint & LIBUSB_ENDPOINT_DIR_MASK) ==
++ LIBUSB_ENDPOINT_IN) ? LIO_READ:LIO_WRITE;
++ aiocb->aio_sigevent.sigev_notify = SIGEV_THREAD;
++ aiocb->aio_sigevent.sigev_value.sival_ptr = tpriv;
++ aiocb->aio_sigevent.sigev_notify_function = sunos_async_callback;
++
++ if (aiocb->aio_lio_opcode == LIO_READ) {
++ ret = aio_read(aiocb);
++ } else {
++ ret = aio_write(aiocb);
++ }
++
++ return (ret);
++}
++
++/* return the number of bytes read/written */
++static int
++usb_do_io(int fd, int stat_fd, char *data, size_t size, int flag, int *status)
++{
++ int error;
++ int ret = -1;
++
++ usbi_dbg("usb_do_io(): datafd=%d statfd=%d size=0x%x flag=%s",
++ fd, stat_fd, size, flag? "WRITE":"READ");
++
++ switch (flag) {
++ case READ:
++ errno = 0;
++ ret = read(fd, data, size);
++ usb_dump_data(data, size);
++ break;
++ case WRITE:
++ usb_dump_data(data, size);
++ errno = 0;
++ ret = write(fd, data, size);
++ break;
++ }
++
++ usbi_dbg("usb_do_io(): amount=%d", ret);
++
++ if (ret < 0) {
++ int save_errno = errno;
++
++ usbi_dbg("TID=%x io %s errno=%d(%s) ret=%d", pthread_self(),
++ flag?"WRITE":"READ", errno, strerror(errno), ret);
++
++ /* sunos_usb_get_status will do a read and overwrite errno */
++ error = sunos_usb_get_status(stat_fd);
++ usbi_dbg("io status=%d errno=%d(%s)", error,
++ save_errno, strerror(save_errno));
++
++ if (status) {
++ *status = save_errno;
++ }
++
++ return (save_errno);
++
++ } else if (status) {
++ *status = 0;
++ }
++
++ return (ret);
++}
++
++static int
++solaris_submit_ctrl_on_default(struct libusb_transfer *transfer)
++{
++ int ret = -1, setup_ret;
++ int status;
++ sunos_dev_handle_priv_t *hpriv;
++ struct libusb_device_handle *hdl = transfer->dev_handle;
++ uint16_t wLength;
++ uint8_t *data = transfer->buffer;
++
++ hpriv = (sunos_dev_handle_priv_t *)hdl->os_priv;
++ wLength = transfer->length - LIBUSB_CONTROL_SETUP_SIZE;
++
++ if (hpriv->eps[0].datafd == -1) {
++ usbi_dbg("ep0 not opened");
++
++ return (LIBUSB_ERROR_NOT_FOUND);
++ }
++
++ if ((data[0] & LIBUSB_ENDPOINT_DIR_MASK) == LIBUSB_ENDPOINT_IN) {
++ usbi_dbg("IN request");
++ ret = usb_do_io(hpriv->eps[0].datafd,
++ hpriv->eps[0].statfd, (char *)data, LIBUSB_CONTROL_SETUP_SIZE,
++ WRITE, (int *)&status);
++ } else {
++ usbi_dbg("OUT request");
++ ret = usb_do_io(hpriv->eps[0].datafd, hpriv->eps[0].statfd,
++ transfer->buffer, transfer->length, WRITE,
++ (int *)&transfer->status);
++ }
++
++ setup_ret = ret;
++ if (ret < LIBUSB_CONTROL_SETUP_SIZE) {
++ usbi_dbg("error sending control msg: %d", ret);
++
++ return (LIBUSB_ERROR_IO);
++ }
++
++ ret = transfer->length - LIBUSB_CONTROL_SETUP_SIZE;
++
++ /* Read the remaining bytes for IN request */
++ if ((wLength) && ((data[0] & LIBUSB_ENDPOINT_DIR_MASK) ==
++ LIBUSB_ENDPOINT_IN)) {
++ usbi_dbg("DATA: %d", transfer->length - setup_ret);
++ ret = usb_do_io(hpriv->eps[0].datafd,
++ hpriv->eps[0].statfd,
++ (char *)transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE,
++ wLength, READ, (int *)&transfer->status);
++ }
++
++ if (ret >= 0) {
++ transfer->actual_length = ret;
++ LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer)->transferred = ret;
++ }
++ usbi_dbg("Done: ctrl data bytes %d", ret);
++
++ /* sync transfer handling */
++ ret = usbi_handle_transfer_completion(LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer),
++ transfer->status);
++
++ return (ret);
++}
++
++int
++sunos_clear_halt(struct libusb_device_handle *handle, uint8_t endpoint)
++{
++ int ret;
++
++ usbi_dbg("endpoint=0x%02x", endpoint);
++
++ ret = libusb_control_transfer(handle, LIBUSB_ENDPOINT_OUT |
++ LIBUSB_RECIPIENT_ENDPOINT | LIBUSB_REQUEST_TYPE_STANDARD,
++ LIBUSB_REQUEST_CLEAR_FEATURE, 0, endpoint, NULL, 0, 1000);
++
++ usbi_dbg("ret=%d", ret);
++
++ return (ret);
++}
++
++int
++sunos_reset_device(struct libusb_device_handle *handle)
++{
++ usbi_dbg("");
++
++ return (LIBUSB_ERROR_NOT_SUPPORTED);
++}
++
++void
++sunos_destroy_device(struct libusb_device *dev)
++{
++ sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv;
++
++ usbi_dbg("");
++
++ free(dpriv->raw_cfgdescr);
++ free(dpriv->ugenpath);
++ free(dpriv->phypath);
++}
++
++int
++sunos_submit_transfer(struct usbi_transfer *itransfer)
++{
++ struct libusb_transfer *transfer;
++ struct libusb_device_handle *hdl;
++ int err = 0;
++
++ transfer = USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer);
++ hdl = transfer->dev_handle;
++
++ err = sunos_check_device_and_status_open(hdl,
++ transfer->endpoint, transfer->type);
++ if (err < 0) {
++
++ return (_errno_to_libusb(err));
++ }
++
++ switch (transfer->type) {
++ case LIBUSB_TRANSFER_TYPE_CONTROL:
++ /* sync transfer */
++ usbi_dbg("CTRL transfer: %d", transfer->length);
++ err = solaris_submit_ctrl_on_default(transfer);
++ break;
++
++ case LIBUSB_TRANSFER_TYPE_BULK:
++ /* fallthru */
++ case LIBUSB_TRANSFER_TYPE_INTERRUPT:
++ if (transfer->type == LIBUSB_TRANSFER_TYPE_BULK)
++ usbi_dbg("BULK transfer: %d", transfer->length);
++ else
++ usbi_dbg("INTR transfer: %d", transfer->length);
++ err = sunos_do_async_io(transfer);
++ break;
++
++ case LIBUSB_TRANSFER_TYPE_ISOCHRONOUS:
++ /* Isochronous/Stream is not supported */
++
++ /* fallthru */
++ case LIBUSB_TRANSFER_TYPE_BULK_STREAM:
++ if (transfer->type == LIBUSB_TRANSFER_TYPE_ISOCHRONOUS)
++ usbi_dbg("ISOC transfer: %d", transfer->length);
++ else
++ usbi_dbg("BULK STREAM transfer: %d", transfer->length);
++ err = LIBUSB_ERROR_NOT_SUPPORTED;
++ break;
++ }
++
++ return (err);
++}
++
++int
++sunos_cancel_transfer(struct usbi_transfer *itransfer)
++{
++ sunos_xfer_priv_t *tpriv;
++ sunos_dev_handle_priv_t *hpriv;
++ struct libusb_transfer *transfer;
++ struct aiocb *aiocb;
++ uint8_t ep;
++ int ret;
++
++ tpriv = usbi_transfer_get_os_priv(itransfer);
++ aiocb = &tpriv->aiocb;
++ transfer = USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer);
++ hpriv = (sunos_dev_handle_priv_t *)transfer->dev_handle->os_priv;
++ ep = sunos_usb_ep_index(transfer->endpoint);
++
++ ret = aio_cancel(hpriv->eps[ep].datafd, aiocb);
++
++ usbi_dbg("aio->fd=%d fd=%d ret = %d, %s", aiocb->aio_fildes,
++ hpriv->eps[ep].datafd, ret, (ret == AIO_CANCELED)?
++ strerror(0):strerror(errno));
++
++ if (ret != AIO_CANCELED) {
++ ret = _errno_to_libusb(errno);
++ } else {
++ /*
++ * we don't need to call usbi_handle_transfer_cancellation(),
++ * because we'll handle everything in sunos_async_callback.
++ */
++ ret = LIBUSB_SUCCESS;
++ }
++
++ return (ret);
++}
++
++void
++sunos_clear_transfer_priv(struct usbi_transfer *itransfer)
++{
++ usbi_dbg("");
++
++ /* Nothing to do */
++}
++
++int
++sunos_handle_transfer_completion(struct usbi_transfer *itransfer)
++{
++ return usbi_handle_transfer_completion(itransfer, LIBUSB_TRANSFER_COMPLETED);
++}
++
++int
++sunos_clock_gettime(int clkid, struct timespec *tp)
++{
++ usbi_dbg("clock %d", clkid);
++
++ if (clkid == USBI_CLOCK_REALTIME)
++ return clock_gettime(CLOCK_REALTIME, tp);
++
++ if (clkid == USBI_CLOCK_MONOTONIC)
++ return clock_gettime(CLOCK_MONOTONIC, tp);
++
++ return (LIBUSB_ERROR_INVALID_PARAM);
++}
++
++int
++_errno_to_libusb(int err)
++{
++ usbi_dbg("error: %s (%d)", strerror(err), err);
++
++ switch (err) {
++ case EIO:
++ return (LIBUSB_ERROR_IO);
++ case EACCES:
++ return (LIBUSB_ERROR_ACCESS);
++ case ENOENT:
++ return (LIBUSB_ERROR_NO_DEVICE);
++ case ENOMEM:
++ return (LIBUSB_ERROR_NO_MEM);
++ case ETIMEDOUT:
++ return (LIBUSB_ERROR_TIMEOUT);
++ }
++
++ return (LIBUSB_ERROR_OTHER);
++}
++
++/*
++ * sunos_usb_get_status:
++ * gets status of endpoint
++ *
++ * Returns: ugen's last cmd status
++ */
++static int
++sunos_usb_get_status(int fd)
++{
++ int status, ret;
++
++ usbi_dbg("sunos_usb_get_status(): fd=%d", fd);
++
++ ret = read(fd, &status, sizeof (status));
++ if (ret == sizeof (status)) {
++ switch (status) {
++ case USB_LC_STAT_NOERROR:
++ usbi_dbg("No Error");
++ break;
++ case USB_LC_STAT_CRC:
++ usbi_dbg("CRC Timeout Detected\n");
++ break;
++ case USB_LC_STAT_BITSTUFFING:
++ usbi_dbg("Bit Stuffing Violation\n");
++ break;
++ case USB_LC_STAT_DATA_TOGGLE_MM:
++ usbi_dbg("Data Toggle Mismatch\n");
++ break;
++ case USB_LC_STAT_STALL:
++ usbi_dbg("End Point Stalled\n");
++ break;
++ case USB_LC_STAT_DEV_NOT_RESP:
++ usbi_dbg("Device is Not Responding\n");
++ break;
++ case USB_LC_STAT_PID_CHECKFAILURE:
++ usbi_dbg("PID Check Failure\n");
++ break;
++ case USB_LC_STAT_UNEXP_PID:
++ usbi_dbg("Unexpected PID\n");
++ break;
++ case USB_LC_STAT_DATA_OVERRUN:
++ usbi_dbg("Data Exceeded Size\n");
++ break;
++ case USB_LC_STAT_DATA_UNDERRUN:
++ usbi_dbg("Less data received\n");
++ break;
++ case USB_LC_STAT_BUFFER_OVERRUN:
++ usbi_dbg("Buffer Size Exceeded\n");
++ break;
++ case USB_LC_STAT_BUFFER_UNDERRUN:
++ usbi_dbg("Buffer Underrun\n");
++ break;
++ case USB_LC_STAT_TIMEOUT:
++ usbi_dbg("Command Timed Out\n");
++ break;
++ case USB_LC_STAT_NOT_ACCESSED:
++ usbi_dbg("Not Accessed by h/w\n");
++ break;
++ case USB_LC_STAT_UNSPECIFIED_ERR:
++ usbi_dbg("Unspecified Error\n");
++ break;
++ case USB_LC_STAT_NO_BANDWIDTH:
++ usbi_dbg("No Bandwidth\n");
++ break;
++ case USB_LC_STAT_HW_ERR:
++ usbi_dbg("Host Controller h/w Error\n");
++ break;
++ case USB_LC_STAT_SUSPENDED:
++ usbi_dbg("Device was Suspended\n");
++ break;
++ case USB_LC_STAT_DISCONNECTED:
++ usbi_dbg("Device was Disconnected\n");
++ break;
++ case USB_LC_STAT_INTR_BUF_FULL:
++ usbi_dbg("Interrupt buffer was full\n");
++ break;
++ case USB_LC_STAT_INVALID_REQ:
++ usbi_dbg("Request was Invalid\n");
++ break;
++ case USB_LC_STAT_INTERRUPTED:
++ usbi_dbg("Request was Interrupted\n");
++ break;
++ case USB_LC_STAT_NO_RESOURCES:
++ usbi_dbg("No resources available for "
++ "request\n");
++ break;
++ case USB_LC_STAT_INTR_POLLING_FAILED:
++ usbi_dbg("Failed to Restart Poll");
++ break;
++ default:
++ usbi_dbg("Error Not Determined %d\n",
++ status);
++ break;
++ }
++ } else {
++ usbi_dbg("read stat error: %s",strerror(errno));
++ status = -1;
++ }
++
++ return (status);
++}
++
++const struct usbi_os_backend sunos_backend = {
++ .name = "Solaris",
++ .caps = 0,
++ .init = sunos_init,
++ .exit = sunos_exit,
++ .get_device_list = sunos_get_device_list,
++ .get_device_descriptor = sunos_get_device_descriptor,
++ .get_active_config_descriptor = sunos_get_active_config_descriptor,
++ .get_config_descriptor = sunos_get_config_descriptor,
++ .hotplug_poll = NULL,
++ .open = sunos_open,
++ .close = sunos_close,
++ .get_configuration = sunos_get_configuration,
++ .set_configuration = sunos_set_configuration,
++
++ .claim_interface = sunos_claim_interface,
++ .release_interface = sunos_release_interface,
++ .set_interface_altsetting = sunos_set_interface_altsetting,
++ .clear_halt = sunos_clear_halt,
++ .reset_device = sunos_reset_device, /* TODO */
++ .alloc_streams = NULL,
++ .free_streams = NULL,
++ .kernel_driver_active = NULL,
++ .detach_kernel_driver = NULL,
++ .attach_kernel_driver = NULL,
++ .destroy_device = sunos_destroy_device,
++ .submit_transfer = sunos_submit_transfer,
++ .cancel_transfer = sunos_cancel_transfer,
++ .handle_events = NULL,
++ .clear_transfer_priv = sunos_clear_transfer_priv,
++ .handle_transfer_completion = sunos_handle_transfer_completion,
++ .clock_gettime = sunos_clock_gettime,
++ .device_priv_size = sizeof(sunos_dev_priv_t),
++ .device_handle_priv_size = sizeof(sunos_dev_handle_priv_t),
++ .transfer_priv_size = sizeof(sunos_xfer_priv_t),
++};
+diff -Naur libusb-1.0.20/libusb/os/sunos_usb.h libusb-1.0.20.new/libusb/os/sunos_usb.h
+--- libusb-1.0.20/libusb/os/sunos_usb.h 1969-12-31 16:00:00.000000000 -0800
++++ libusb-1.0.20.new/libusb/os/sunos_usb.h 2016-03-10 00:24:37.910437590 -0800
+@@ -0,0 +1,74 @@
++/*
++ *
++ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
++ *
++ * This library is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Lesser General Public
++ * License as published by the Free Software Foundation; either
++ * version 2.1 of the License, or (at your option) any later version.
++ *
++ * This library is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * Lesser General Public License for more details.
++ *
++ * You should have received a copy of the GNU Lesser General Public
++ * License along with this library; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
++ */
++
++#ifndef __SUNOS_H__
++#define __SUNOS_H__
++
++#include <libdevinfo.h>
++#include <pthread.h>
++#include "libusbi.h"
++
++#define READ 0
++#define WRITE 1
++
++typedef struct sunos_device_priv {
++ uint8_t cfgvalue; /* active config value */
++ uint8_t *raw_cfgdescr; /* active config descriptor */
++ struct libusb_device_descriptor dev_descr; /* usb device descriptor */
++ char *ugenpath; /* name of the ugen(4) node */
++ char *phypath; /* physical path */
++} sunos_dev_priv_t;
++
++typedef struct endpoint {
++ int datafd; /* data file */
++ int statfd; /* state file */
++} sunos_ep_priv_t;
++
++typedef struct sunos_device_handle_priv {
++ uint8_t altsetting[USB_MAXINTERFACES]; /* a interface's alt */
++ uint8_t config_index;
++ sunos_ep_priv_t eps[USB_MAXENDPOINTS];
++ sunos_dev_priv_t *dpriv; /* device private */
++} sunos_dev_handle_priv_t;
++
++typedef struct sunos_transfer_priv {
++ struct aiocb aiocb;
++ struct libusb_transfer *transfer;
++} sunos_xfer_priv_t;
++
++struct node_args {
++ struct libusb_context *ctx;
++ struct discovered_devs **discdevs;
++ const char *last_ugenpath;
++ di_devlink_handle_t dlink_hdl;
++};
++
++struct devlink_cbarg {
++ struct node_args *nargs; /* di node walk arguments */
++ di_node_t myself; /* the di node */
++ di_minor_t minor;
++};
++
++/* AIO callback args */
++struct aio_callback_args{
++ struct libusb_transfer *transfer;
++ struct aiocb aiocb;
++};
++
++#endif /* __SUNOS_H__ */
+diff -Naur libusb-1.0.20/libusb-1.0.pc.in libusb-1.0.20.new/libusb-1.0.pc.in
+--- libusb-1.0.20/libusb-1.0.pc.in 2015-07-28 22:18:38.000000000 -0700
++++ libusb-1.0.20.new/libusb-1.0.pc.in 2016-03-10 00:17:29.567059098 -0800
+@@ -4,7 +4,7 @@
+ includedir=@includedir@
+
+ Name: libusb-1.0
+-Description: C API for USB device access from Linux, Mac OS X, Windows and OpenBSD/NetBSD userspace
++Description: C API for USB device access from Linux, Mac OS X, Windows, OpenBSD/NetBSD and Solaris userspace
+ Version: @VERSION@
+ Libs: -L${libdir} -lusb-1.0
+ Libs.private: @LIBS@