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authorGravatar Hector Martin2009-05-05 01:40:22 +0200
committerGravatar Hector Martin2009-05-05 01:40:22 +0200
commitdce2546afadd9185b7e65f1db6b127d6293b178c (patch)
tree956f7d1adbba68ca2db4ce7d8740e10be8f5f53b /patches
parent78577f36b4fd92b052300e0b4d3b369d45b40e67 (diff)
downloadusbmuxd-dce2546afadd9185b7e65f1db6b127d6293b178c.tar.gz
usbmuxd-dce2546afadd9185b7e65f1db6b127d6293b178c.tar.bz2
Add python stuff and patches
Diffstat (limited to 'patches')
-rw-r--r--patches/libusb-add-zlp-flag.patch24
-rw-r--r--patches/valgrind-usbdevfs.patch133
2 files changed, 157 insertions, 0 deletions
diff --git a/patches/libusb-add-zlp-flag.patch b/patches/libusb-add-zlp-flag.patch
new file mode 100644
index 0000000..add9f97
--- /dev/null
+++ b/patches/libusb-add-zlp-flag.patch
@@ -0,0 +1,24 @@
+diff -ur libusb-1.0.0/libusb/os/linux_usbfs.c libusb-1.0.0-mod/libusb/os/linux_usbfs.c
+--- libusb-1.0.0/libusb/os/linux_usbfs.c 2008-12-13 20:43:20.000000000 +0100
++++ libusb-1.0.0-mod/libusb/os/linux_usbfs.c 2009-04-30 04:25:12.000000000 +0200
+@@ -1295,7 +1295,8 @@
+ urb->buffer_length = transfer->length % MAX_BULK_BUFFER_LENGTH;
+ else
+ urb->buffer_length = MAX_BULK_BUFFER_LENGTH;
+-
++ if ((!(transfer->endpoint & LIBUSB_ENDPOINT_DIR_MASK)) && (i == num_urbs - 1))
++ urb->flags = USBFS_URB_ZLP;
+ r = ioctl(dpriv->fd, IOCTL_USBFS_SUBMITURB, urb);
+ if (r < 0) {
+ int j;
+diff -ur libusb-1.0.0/libusb/os/linux_usbfs.h libusb-1.0.0-mod/libusb/os/linux_usbfs.h
+--- libusb-1.0.0/libusb/os/linux_usbfs.h 2008-07-16 16:17:57.000000000 +0200
++++ libusb-1.0.0-mod/libusb/os/linux_usbfs.h 2009-04-30 04:08:27.000000000 +0200
+@@ -63,6 +63,7 @@
+ #define USBFS_URB_DISABLE_SPD 1
+ #define USBFS_URB_ISO_ASAP 2
+ #define USBFS_URB_QUEUE_BULK 0x10
++#define USBFS_URB_ZLP 0x40
+
+ enum usbfs_urb_type {
+ USBFS_URB_TYPE_ISO = 0,
diff --git a/patches/valgrind-usbdevfs.patch b/patches/valgrind-usbdevfs.patch
new file mode 100644
index 0000000..9287573
--- /dev/null
+++ b/patches/valgrind-usbdevfs.patch
@@ -0,0 +1,133 @@
+diff -ur -x '*~' valgrind-3.4.1/coregrind/m_syswrap/syswrap-generic.c valgrind-3.4.1-mod/coregrind/m_syswrap/syswrap-generic.c
+--- valgrind-3.4.1/coregrind/m_syswrap/syswrap-generic.c 2009-03-01 23:01:09.000000000 +0100
++++ valgrind-3.4.1-mod/coregrind/m_syswrap/syswrap-generic.c 2009-04-29 15:44:08.000000000 +0200
+@@ -4160,23 +4160,56 @@
+ struct vki_usbdevfs_urb *vkuu = (struct vki_usbdevfs_urb *)ARG3;
+
+ /* Not the whole struct needs to be initialized */
+- PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).ep", (Addr)&vkuu->endpoint, sizeof(vkuu->endpoint));
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).endpoint", (Addr)&vkuu->endpoint, sizeof(vkuu->endpoint));
+ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).type", (Addr)&vkuu->type, sizeof(vkuu->type));
+ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).flags", (Addr)&vkuu->flags, sizeof(vkuu->flags));
+ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer", (Addr)&vkuu->buffer, sizeof(vkuu->buffer));
+- PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer_length", (Addr)&vkuu->buffer_length, sizeof(vkuu->buffer_length));
+- PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).usercontext", (Addr)&vkuu->usercontext, sizeof(vkuu->usercontext));
+- if (vkuu->endpoint & 0x80)
+- PRE_MEM_WRITE( "ioctl(USBDEVFS_URB).buffer", (Addr)vkuu->buffer, vkuu->buffer_length);
+- else
+- PRE_MEM_READ( "ioctl(USBDEVFS_URB).buffer", (Addr)vkuu->buffer, vkuu->buffer_length);
+- /* FIXME: Does not handle all cases this ioctl can do, ISOs are missing. */
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).signr", (Addr)&vkuu->signr, sizeof(vkuu->signr));
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).status", (Addr)&vkuu->status, sizeof(vkuu->status));
++ if (vkuu->type == VKI_USBDEVFS_URB_TYPE_CONTROL) {
++ struct vki_usbdevfs_setuppacket *vkusp = (struct vki_usbdevfs_setuppacket *)vkuu->buffer;
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer_length", (Addr)&vkuu->buffer_length, sizeof(vkuu->buffer_length));
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer.setup_packet", (Addr)vkusp, sizeof(*vkusp));
++ if (vkusp->bRequestType & 0x80)
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).buffer.data", (Addr)(vkusp+1), vkuu->buffer_length - sizeof(*vkusp));
++ else
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer.data", (Addr)(vkusp+1), vkuu->buffer_length - sizeof(*vkusp));
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).actual_length", (Addr)&vkuu->actual_length, sizeof(vkuu->actual_length));
++ } else if (vkuu->type == VKI_USBDEVFS_URB_TYPE_ISO) {
++ int total_length = 0;
++ int i;
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).number_of_packets", (Addr)&vkuu->number_of_packets, sizeof(vkuu->number_of_packets));
++ for(i=0; i<vkuu->number_of_packets; i++) {
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).iso_frame_desc[].length", (Addr)&vkuu->iso_frame_desc[i].length, sizeof(vkuu->iso_frame_desc[i].length));
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).iso_frame_desc[].actual_length", (Addr)&vkuu->iso_frame_desc[i].actual_length, sizeof(vkuu->iso_frame_desc[i].actual_length));
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).iso_frame_desc[].status", (Addr)&vkuu->iso_frame_desc[i].status, sizeof(vkuu->iso_frame_desc[i].status));
++ total_length += vkuu->iso_frame_desc[i].length;
++ }
++ if (vkuu->endpoint & 0x80)
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).buffer", (Addr)vkuu->buffer, total_length);
++ else
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer", (Addr)vkuu->buffer, total_length);
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).error_count", (Addr)&vkuu->error_count, sizeof(vkuu->error_count));
++ } else {
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer_length", (Addr)&vkuu->buffer_length, sizeof(vkuu->buffer_length));
++ if (vkuu->endpoint & 0x80)
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).buffer", (Addr)vkuu->buffer, vkuu->buffer_length);
++ else
++ PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB).buffer", (Addr)vkuu->buffer, vkuu->buffer_length);
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_SUBMITURB).actual_length", (Addr)&vkuu->actual_length, sizeof(vkuu->actual_length));
++ }
+ break;
+ }
++ case VKI_USBDEVFS_DISCARDURB:
++ break;
+ case VKI_USBDEVFS_REAPURB:
++ if ( ARG3 ) {
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_REAPURB)", ARG3, sizeof(struct vki_usbdevfs_urb **));
++ break;
++ }
+ case VKI_USBDEVFS_REAPURBNDELAY:
+ if ( ARG3 ) {
+- PRE_MEM_READ( "ioctl(USBDEVFS_SUBMITURB)", ARG3, sizeof(struct vki_usbdevfs_urb *));
++ PRE_MEM_WRITE( "ioctl(USBDEVFS_REAPURBNDELAY)", ARG3, sizeof(struct vki_usbdevfs_urb **));
+ break;
+ }
+ case VKI_USBDEVFS_CONNECTINFO:
+@@ -4986,11 +5019,31 @@
+ case VKI_USBDEVFS_REAPURBNDELAY:
+ if ( ARG3 ) {
+ struct vki_usbdevfs_urb **vkuu = (struct vki_usbdevfs_urb**)ARG3;
++ POST_MEM_WRITE((Addr)vkuu, sizeof(*vkuu));
+ if (!*vkuu)
+ break;
+ POST_MEM_WRITE((Addr) &((*vkuu)->status),sizeof((*vkuu)->status));
+- if ((*vkuu)->endpoint & 0x80)
+- POST_MEM_WRITE((Addr)(*vkuu)->buffer, (*vkuu)->actual_length);
++ if ((*vkuu)->type == VKI_USBDEVFS_URB_TYPE_CONTROL) {
++ struct vki_usbdevfs_setuppacket *vkusp = (struct vki_usbdevfs_setuppacket *)(*vkuu)->buffer;
++ if (vkusp->bRequestType & 0x80)
++ POST_MEM_WRITE((Addr)(vkusp+1), (*vkuu)->buffer_length - sizeof(*vkusp));
++ POST_MEM_WRITE((Addr)&(*vkuu)->actual_length, sizeof((*vkuu)->actual_length));
++ } else if ((*vkuu)->type == VKI_USBDEVFS_URB_TYPE_ISO) {
++ char *bp = (*vkuu)->buffer;
++ int i;
++ for(i=0; i<(*vkuu)->number_of_packets; i++) {
++ POST_MEM_WRITE((Addr)&(*vkuu)->iso_frame_desc[i].actual_length, sizeof((*vkuu)->iso_frame_desc[i].actual_length));
++ POST_MEM_WRITE((Addr)&(*vkuu)->iso_frame_desc[i].status, sizeof((*vkuu)->iso_frame_desc[i].status));
++ if ((*vkuu)->endpoint & 0x80)
++ POST_MEM_WRITE((Addr)bp, (*vkuu)->iso_frame_desc[i].actual_length);
++ bp += (*vkuu)->iso_frame_desc[i].length; // FIXME: or actual_length??
++ }
++ POST_MEM_WRITE((Addr)&(*vkuu)->error_count, sizeof((*vkuu)->error_count));
++ } else {
++ if ((*vkuu)->endpoint & 0x80)
++ POST_MEM_WRITE((Addr)(*vkuu)->buffer, (*vkuu)->actual_length);
++ POST_MEM_WRITE((Addr)&(*vkuu)->actual_length, sizeof((*vkuu)->actual_length));
++ }
+ break;
+ }
+ case VKI_USBDEVFS_CONNECTINFO:
+diff -ur -x '*~' valgrind-3.4.1/include/vki/vki-linux.h valgrind-3.4.1-mod/include/vki/vki-linux.h
+--- valgrind-3.4.1/include/vki/vki-linux.h 2009-03-01 22:46:45.000000000 +0100
++++ valgrind-3.4.1-mod/include/vki/vki-linux.h 2009-04-29 15:42:05.000000000 +0200
+@@ -2325,11 +2325,26 @@
+ #define VKI_USBDEVFS_BULK _VKI_IOWR('U', 2, struct vki_usbdevfs_bulktransfer)
+ #define VKI_USBDEVFS_GETDRIVER _VKI_IOW('U', 8, struct vki_usbdevfs_getdriver)
+ #define VKI_USBDEVFS_SUBMITURB _VKI_IOR('U', 10, struct vki_usbdevfs_urb)
++#define VKI_USBDEVFS_DISCARDURB _VKI_IO('U', 11)
+ #define VKI_USBDEVFS_REAPURB _VKI_IOW('U', 12, void *)
+ #define VKI_USBDEVFS_REAPURBNDELAY _VKI_IOW('U', 13, void *)
+ #define VKI_USBDEVFS_CONNECTINFO _VKI_IOW('U', 17, struct vki_usbdevfs_connectinfo)
+ #define VKI_USBDEVFS_IOCTL _VKI_IOWR('U', 18, struct vki_usbdevfs_ioctl)
+
++#define VKI_USBDEVFS_URB_TYPE_ISO 0
++#define VKI_USBDEVFS_URB_TYPE_INTERRUPT 1
++#define VKI_USBDEVFS_URB_TYPE_CONTROL 2
++#define VKI_USBDEVFS_URB_TYPE_BULK 3
++
++// this is missing in usbdevice_fs.h
++struct vki_usbdevfs_setuppacket {
++ __vki_u8 bRequestType;
++ __vki_u8 bRequest;
++ __vki_u16 wValue;
++ __vki_u16 wIndex;
++ __vki_u16 wLength;
++};
++
+ //----------------------------------------------------------------------
+ // From linux-2.6.20.1/include/linux/i2c.h
+ //----------------------------------------------------------------------