add libusb for hal

git-svn-id: https://svn.o-hand.com/repos/poky@160 311d38ba-8fff-0310-9ca6-ca027cbcb966

3 files changed, 455 insertions, 0 deletions

diff --git a/openembedded/packages/libusb/libusb-0.1.10a/ARMfix.patch b/openembedded/packages/libusb/libusb-0.1.10a/ARMfix.patch
new file mode 100644
index 0000000000..803bd99bab
--- /dev/null
+++ b/openembedded/packages/libusb/libusb-0.1.10a/ARMfix.patch
@@ -0,0 +1,20 @@
+--- /tmp/usb.c	2005-07-22 01:45:43.606167000 +0200
++++ libusb-0.1.10a/usb.c	2005-07-22 01:47:22.527128728 +0200
+@@ -156,7 +156,7 @@
+        * Some ports fetch the descriptors on scanning (like Linux) so we don't
+        * need to fetch them again.
+        */
+-      if (!dev->config) {
++/*     if (!dev->config) { */
+         usb_dev_handle *udev;
+ 
+         udev = usb_open(dev);
+@@ -165,7 +165,7 @@
+ 
+           usb_close(udev);
+         }
+-      }
++/*      }*/
+ 
+       changes++;
+ 
diff --git a/openembedded/packages/libusb/libusb-0.1.10a/debian-changes.patch b/openembedded/packages/libusb/libusb-0.1.10a/debian-changes.patch
new file mode 100644
index 0000000000..6f79bc7950
--- /dev/null
+++ b/openembedded/packages/libusb/libusb-0.1.10a/debian-changes.patch
@@ -0,0 +1,407 @@
+diff -urN libusb_0.1.10a.orig/bsd.c libusb-0.1.10a/bsd.c
+--- libusb_0.1.10a.orig/bsd.c	2004-02-18 08:34:52.000000000 +0100
++++ libusb-0.1.10a/bsd.c	2005-06-30 19:40:00.000000000 +0200
+@@ -25,6 +25,10 @@
+  * 	for both read and write.
+  */
+ 
++#if defined(__FreeBSD__) && !defined(__FreeBSD_kernel__)
++#define __FreeBSD_kernel__ __FreeBSD__
++#endif
++
+ #include <stdlib.h>
+ #include <unistd.h>
+ #include <string.h>
+@@ -142,7 +146,7 @@
+     USB_ERROR(-ENOMEM);
+   dev->impl_info = info;
+ 
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+   snprintf(ctlpath, PATH_MAX, "%s", dev->device->filename);
+ #else
+   snprintf(ctlpath, PATH_MAX, "%s.00", dev->device->filename);
+@@ -255,7 +259,7 @@
+   ep = UE_GET_ADDR(ep);
+ 
+   if (info->ep_fd[ep] < 0) {
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+     snprintf(buf, sizeof(buf) - 1, "%s.%d", dev->device->filename, ep);
+ #else
+     snprintf(buf, sizeof(buf) - 1, "%s.%02d", dev->device->filename, ep);
+@@ -286,7 +290,7 @@
+   fd = ensure_ep_open(dev, ep, O_WRONLY);
+   if (fd < 0) {
+     if (usb_debug >= 2) {
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+       fprintf (stderr, "usb_bulk_write: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep));
+ #else
+       fprintf (stderr, "usb_bulk_write: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep));
+@@ -302,7 +306,7 @@
+ 
+   ret = write(fd, bytes, size);
+   if (ret < 0)
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+     USB_ERROR_STR(-errno, "error writing to bulk endpoint %s.%d: %s",
+                   dev->device->filename, UE_GET_ADDR(ep), strerror(errno));
+ #else
+@@ -324,7 +328,7 @@
+   fd = ensure_ep_open(dev, ep, O_RDONLY);
+   if (fd < 0) {
+     if (usb_debug >= 2) {
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+       fprintf (stderr, "usb_bulk_read: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep));
+ #else
+       fprintf (stderr, "usb_bulk_read: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep));
+@@ -343,7 +347,7 @@
+ 
+   ret = read(fd, bytes, size);
+   if (ret < 0)
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+     USB_ERROR_STR(-errno, "error reading from bulk endpoint %s.%d: %s",
+                   dev->device->filename, UE_GET_ADDR(ep), strerror(errno));
+ #else
+@@ -365,7 +369,7 @@
+   fd = ensure_ep_open(dev, ep, O_WRONLY);
+   if (fd < 0) {
+     if (usb_debug >= 2) {
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+       fprintf (stderr, "usb_interrupt_write: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep));
+ #else
+       fprintf (stderr, "usb_interrupt_write: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep));
+@@ -382,7 +386,7 @@
+   do {
+     ret = write(fd, bytes+sent, size-sent);
+     if (ret < 0)
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+       USB_ERROR_STR(-errno, "error writing to interrupt endpoint %s.%d: %s",
+                     dev->device->filename, UE_GET_ADDR(ep), strerror(errno));
+ #else
+@@ -407,7 +411,7 @@
+   fd = ensure_ep_open(dev, ep, O_RDONLY);
+   if (fd < 0) {
+     if (usb_debug >= 2) {
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+       fprintf (stderr, "usb_interrupt_read: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep));
+ #else
+       fprintf (stderr, "usb_interrupt_read: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep));
+@@ -427,7 +431,7 @@
+   do {
+     ret = read(fd, bytes+retrieved, size-retrieved);
+     if (ret < 0)
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+       USB_ERROR_STR(-errno, "error reading from interrupt endpoint %s.%d: %s",
+                     dev->device->filename, UE_GET_ADDR(ep), strerror(errno));
+ #else
+@@ -543,7 +547,7 @@
+       /* best not to play with things we don't understand */
+       continue;
+ 
+-#if __FreeBSD__
++#ifdef __FreeBSD_kernel__
+     snprintf(buf, sizeof(buf) - 1, "/dev/%s", di.udi_devnames[0]);
+ #else
+     snprintf(buf, sizeof(buf) - 1, "/dev/%s.00", di.udi_devnames[0]);
+diff -urN libusb_0.1.10a.orig/linux.c libusb-0.1.10a/linux.c
+--- libusb_0.1.10a.orig/linux.c	2005-02-11 03:16:10.000000000 +0100
++++ libusb-0.1.10a/linux.c	2005-06-30 19:40:00.000000000 +0200
+@@ -156,6 +156,8 @@
+   return ret;
+ }
+ 
++#define URB_USERCONTEXT_COOKIE		((void *)0x1)
++
+ /* Reading and writing are the same except for the endpoint */
+ static int usb_urb_transfer(usb_dev_handle *dev, int ep, int urbtype,
+ 	char *bytes, int size, int timeout)
+@@ -163,14 +165,16 @@
+   struct usb_urb urb;
+   unsigned int bytesdone = 0, requested;
+   struct timeval tv, tv_ref, tv_now;
+-  void *context;
++  struct usb_urb *context;
+   int ret, waiting;
+ 
+   /*
+-   * FIXME: The use of the URB interface is incorrect here if there are
+-   * multiple callers at the same time. We assume we're the only caller
+-   * and if we get completions from another caller, this code will fail
+-   * in interesting ways.
++   * HACK: The use of urb.usercontext is a hack to get threaded applications
++   * sort of working again. Threaded support is still not recommended, but
++   * this should allow applications to work in the common cases. Basically,
++   * if we get the completion for an URB we're not waiting for, then we update
++   * the usercontext pointer to 1 for the other threads URB and it will see
++   * the change after it wakes up from the the timeout. Ugly, but it works.
+    */
+ 
+   /*
+@@ -198,10 +202,10 @@
+     urb.flags = 0;
+     urb.buffer = bytes + bytesdone;
+     urb.buffer_length = requested;
+-    urb.usercontext = (void *)ep;
+     urb.signr = 0;
+     urb.actual_length = 0;
+     urb.number_of_packets = 0;	/* don't do isochronous yet */
++    urb.usercontext = NULL;
+ 
+     ret = ioctl(dev->fd, IOCTL_USB_SUBMITURB, &urb);
+     if (ret < 0) {
+@@ -212,18 +216,28 @@
+     FD_ZERO(&writefds);
+     FD_SET(dev->fd, &writefds);
+ 
++restart:
+     waiting = 1;
+-    while (((ret = ioctl(dev->fd, IOCTL_USB_REAPURBNDELAY, &context)) == -1) && waiting) {
++    context = NULL;
++    while (!urb.usercontext && ((ret = ioctl(dev->fd, IOCTL_USB_REAPURBNDELAY, &context)) == -1) && waiting) {
+       tv.tv_sec = 0;
+       tv.tv_usec = 1000; // 1 msec
+       select(dev->fd + 1, NULL, &writefds, NULL, &tv); //sub second wait
+ 
+-      /* compare with actual time, as the select timeout is not that precise */
+-      gettimeofday(&tv_now, NULL);
++      if (timeout) {
++        /* compare with actual time, as the select timeout is not that precise */
++        gettimeofday(&tv_now, NULL);
++
++        if ((tv_now.tv_sec > tv_ref.tv_sec) ||
++            ((tv_now.tv_sec == tv_ref.tv_sec) && (tv_now.tv_usec >= tv_ref.tv_usec)))
++          waiting = 0;
++      }
++    }
+ 
+-      if ((tv_now.tv_sec > tv_ref.tv_sec) ||
+-          ((tv_now.tv_sec == tv_ref.tv_sec) && (tv_now.tv_usec >= tv_ref.tv_usec)))
+-        waiting = 0;
++    if (context && context != &urb) {
++      context->usercontext = URB_USERCONTEXT_COOKIE;
++      /* We need to restart since we got a successful URB, but not ours */
++      goto restart;
+     }
+ 
+     /*
+@@ -231,14 +245,14 @@
+      * something happened during the reaping and we should return that
+      * error now
+      */
+-    if (ret < 0 && errno != EAGAIN)
++    if (ret < 0 && !urb.usercontext && errno != EAGAIN)
+       USB_ERROR_STR(-errno, "error reaping URB: %s", strerror(errno));
+ 
+     bytesdone += urb.actual_length;
+-  } while (ret == 0 && bytesdone < size && urb.actual_length == requested);
++  } while ((ret == 0 || urb.usercontext) && bytesdone < size && urb.actual_length == requested);
+ 
+   /* If the URB didn't complete in success or error, then let's unlink it */
+-  if (ret < 0) {
++  if (ret < 0 && !urb.usercontext) {
+     int rc;
+ 
+     if (!waiting)
+diff -urN libusb_0.1.10a.orig/usb.h.in libusb-0.1.10a/usb.h.in
+--- libusb_0.1.10a.orig/usb.h.in	2004-08-03 20:20:38.000000000 +0200
++++ libusb-0.1.10a/usb.h.in	2005-06-30 19:40:00.000000000 +0200
+@@ -13,8 +13,9 @@
+ 
+ #include <unistd.h>
+ #include <stdlib.h>
++#include <stdint.h>
+ #include <limits.h>
+-
++#include <sys/param.h>
+ #include <dirent.h>
+ 
+ /*
+@@ -63,40 +64,40 @@
+ 
+ /* All standard descriptors have these 2 fields in common */
+ struct usb_descriptor_header {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-};
++	uint8_t  bLength;
++	uint8_t  bDescriptorType;
++} __attribute__ ((packed));
+ 
+ /* String descriptor */
+ struct usb_string_descriptor {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-	u_int16_t wData[1];
+-};
++	uint8_t  bLength;
++	uint8_t  bDescriptorType;
++	uint16_t wData[1];
++} __attribute__ ((packed));
+ 
+ /* HID descriptor */
+ struct usb_hid_descriptor {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-	u_int16_t bcdHID;
+-	u_int8_t  bCountryCode;
+-	u_int8_t  bNumDescriptors;
+-	/* u_int8_t  bReportDescriptorType; */
+-	/* u_int16_t wDescriptorLength; */
++	uint8_t  bLength;
++	uint8_t  bDescriptorType;
++	uint16_t bcdHID;
++	uint8_t  bCountryCode;
++	uint8_t  bNumDescriptors;
++	/* uint8_t  bReportDescriptorType; */
++	/* uint16_t wDescriptorLength; */
+ 	/* ... */
+-};
++} __attribute__ ((packed));
+ 
+ /* Endpoint descriptor */
+ #define USB_MAXENDPOINTS	32
+ struct usb_endpoint_descriptor {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-	u_int8_t  bEndpointAddress;
+-	u_int8_t  bmAttributes;
+-	u_int16_t wMaxPacketSize;
+-	u_int8_t  bInterval;
+-	u_int8_t  bRefresh;
+-	u_int8_t  bSynchAddress;
++	uint8_t  bLength __attribute__ ((packed));
++	uint8_t  bDescriptorType __attribute__ ((packed));
++	uint8_t  bEndpointAddress __attribute__ ((packed));
++	uint8_t  bmAttributes __attribute__ ((packed));
++	uint16_t wMaxPacketSize __attribute__ ((packed));
++	uint8_t  bInterval __attribute__ ((packed));
++	uint8_t  bRefresh __attribute__ ((packed));
++	uint8_t  bSynchAddress __attribute__ ((packed));
+ 
+ 	unsigned char *extra;	/* Extra descriptors */
+ 	int extralen;
+@@ -114,15 +115,15 @@
+ /* Interface descriptor */
+ #define USB_MAXINTERFACES	32
+ struct usb_interface_descriptor {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-	u_int8_t  bInterfaceNumber;
+-	u_int8_t  bAlternateSetting;
+-	u_int8_t  bNumEndpoints;
+-	u_int8_t  bInterfaceClass;
+-	u_int8_t  bInterfaceSubClass;
+-	u_int8_t  bInterfaceProtocol;
+-	u_int8_t  iInterface;
++	uint8_t  bLength __attribute__ ((packed));;
++	uint8_t  bDescriptorType __attribute__ ((packed));;
++	uint8_t  bInterfaceNumber __attribute__ ((packed));;
++	uint8_t  bAlternateSetting __attribute__ ((packed));;
++	uint8_t  bNumEndpoints __attribute__ ((packed));;
++	uint8_t  bInterfaceClass __attribute__ ((packed));;
++	uint8_t  bInterfaceSubClass __attribute__ ((packed));;
++	uint8_t  bInterfaceProtocol __attribute__ ((packed));;
++	uint8_t  iInterface __attribute__ ((packed));;
+ 
+ 	struct usb_endpoint_descriptor *endpoint;
+ 
+@@ -140,14 +141,14 @@
+ /* Configuration descriptor information.. */
+ #define USB_MAXCONFIG		8
+ struct usb_config_descriptor {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-	u_int16_t wTotalLength;
+-	u_int8_t  bNumInterfaces;
+-	u_int8_t  bConfigurationValue;
+-	u_int8_t  iConfiguration;
+-	u_int8_t  bmAttributes;
+-	u_int8_t  MaxPower;
++	uint8_t  bLength __attribute__ ((packed));
++	uint8_t  bDescriptorType __attribute__ ((packed));
++	uint16_t wTotalLength __attribute__ ((packed));
++	uint8_t  bNumInterfaces __attribute__ ((packed));
++	uint8_t  bConfigurationValue __attribute__ ((packed));
++	uint8_t  iConfiguration __attribute__ ((packed));
++	uint8_t  bmAttributes __attribute__ ((packed));
++	uint8_t  MaxPower __attribute__ ((packed));
+ 
+ 	struct usb_interface *interface;
+ 
+@@ -157,29 +158,29 @@
+ 
+ /* Device descriptor */
+ struct usb_device_descriptor {
+-	u_int8_t  bLength;
+-	u_int8_t  bDescriptorType;
+-	u_int16_t bcdUSB;
+-	u_int8_t  bDeviceClass;
+-	u_int8_t  bDeviceSubClass;
+-	u_int8_t  bDeviceProtocol;
+-	u_int8_t  bMaxPacketSize0;
+-	u_int16_t idVendor;
+-	u_int16_t idProduct;
+-	u_int16_t bcdDevice;
+-	u_int8_t  iManufacturer;
+-	u_int8_t  iProduct;
+-	u_int8_t  iSerialNumber;
+-	u_int8_t  bNumConfigurations;
+-};
++	uint8_t  bLength;
++	uint8_t  bDescriptorType;
++	uint16_t bcdUSB;
++	uint8_t  bDeviceClass;
++	uint8_t  bDeviceSubClass;
++	uint8_t  bDeviceProtocol;
++	uint8_t  bMaxPacketSize0;
++	uint16_t idVendor;
++	uint16_t idProduct;
++	uint16_t bcdDevice;
++	uint8_t  iManufacturer;
++	uint8_t  iProduct;
++	uint8_t  iSerialNumber;
++	uint8_t  bNumConfigurations;
++} __attribute__ ((packed));
+ 
+ struct usb_ctrl_setup {
+-	u_int8_t  bRequestType;
+-	u_int8_t  bRequest;
+-	u_int16_t wValue;
+-	u_int16_t wIndex;
+-	u_int16_t wLength;
+-};
++	uint8_t  bRequestType;
++	uint8_t  bRequest;
++	uint16_t wValue;
++	uint16_t wIndex;
++	uint16_t wLength;
++} __attribute__ ((packed));
+ 
+ /*
+  * Standard requests
+@@ -249,7 +250,7 @@
+ 
+   void *dev;		/* Darwin support */
+ 
+-  u_int8_t devnum;
++  uint8_t devnum;
+ 
+   unsigned char num_children;
+   struct usb_device **children;
+@@ -261,7 +262,7 @@
+   char dirname[PATH_MAX + 1];
+ 
+   struct usb_device *devices;
+-  u_int32_t location;
++  uint32_t location;
+ 
+   struct usb_device *root_dev;
+ };
diff --git a/openembedded/packages/libusb/libusb_0.1.10a.bb b/openembedded/packages/libusb/libusb_0.1.10a.bb
new file mode 100644
index 0000000000..298eb5ee7f
--- /dev/null
+++ b/openembedded/packages/libusb/libusb_0.1.10a.bb
@@ -0,0 +1,28 @@
+DESCRIPTION = "libusb is a library to provide userspace \
+access to USB devices."
+SECTION = "libs"
+LICENSE = "LGPL"
+PR = "r5"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/libusb/libusb-${PV}.tar.gz \
+	file://debian-changes.patch;patch=1" 
+
+inherit autotools pkgconfig
+
+PARALLEL_MAKE = ""
+
+EXTRA_OECONF = "--disable-build-docs"
+
+do_stage() {
+	oe_libinstall -a -so libusb ${STAGING_LIBDIR}
+
+        install -d ${STAGING_BINDIR}
+	install -m 755 ${S}/libusb-config ${STAGING_BINDIR}
+	perl -pi -e 's:\-L${libdir} :-L${STAGING_LIBDIR} :' ${STAGING_BINDIR}/libusb-config
+
+        install -d ${STAGING_INCDIR}/
+        for X in usb.h
+        do
+                install -m 0644 ${S}/$X ${STAGING_INCDIR}/$X
+        done
+}