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haikuports/dev-libs/libusb/patches/libusb-1.0.22.patchset
Adrien Destugues 3a24b7d754 libusb: implement clear_halt, provide reset_device 
Fixes crashes in ec2drv.
2018-08-18 11:13:29 +02:00

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From f4267b4e34668722beb8cefc6487fb980be4faa6 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@pulkomandy.tk>
Date: Fri, 14 Jul 2017 14:51:19 +0200
Subject: Add a stub for clear_halt.
Fixes a crash in picolcd driver.
diff --git a/libusb/os/haiku_usb_raw.cpp b/libusb/os/haiku_usb_raw.cpp
index c701e34..c81658f 100644
--- a/libusb/os/haiku_usb_raw.cpp
+++ b/libusb/os/haiku_usb_raw.cpp
@@ -128,6 +128,13 @@ haiku_set_altsetting(struct libusb_device_handle *dev_handle, int interface_numb
return handle->SetAltSetting(interface_number, altsetting);
}
+static int
+haiku_clear_halt(libusb_device_handle*, unsigned char)
+{
+ /* TODO */
+ return 0;
+}
+
static int
haiku_release_interface(struct libusb_device_handle *dev_handle, int interface_number)
{
@@ -218,7 +225,7 @@ const struct usbi_os_backend usbi_backend = {
/*.release_interface =*/ haiku_release_interface,
/*.set_interface_altsetting =*/ haiku_set_altsetting,
- /*.clear_halt =*/ NULL,
+ /*.clear_halt =*/ haiku_clear_halt,
/*.reset_device =*/ NULL,
/*.alloc_streams =*/ NULL,
--
2.16.4
From 5338068972352f26c70b98142e8f94832cba52f5 Mon Sep 17 00:00:00 2001
From: fbrosson <fbrosson@localhost>
Date: Tue, 27 Mar 2018 11:17:19 +0000
Subject: Use the default alignment when compiling with gcc2.
diff --git a/libusb/libusbi.h b/libusb/libusbi.h
index 31d6ce9..221d2c2 100644
--- a/libusb/libusbi.h
+++ b/libusb/libusbi.h
@@ -47,7 +47,7 @@
#else
#define PTR_ALIGNED __declspec(align(4))
#endif
-#elif defined(__GNUC__)
+#elif defined(__GNUC__) && (__GNUC__ >= 3)
#define PTR_ALIGNED __attribute__((aligned(sizeof(void *))))
#else
#define PTR_ALIGNED
--
2.16.4
From cfe2018ebb07ccb12bacc30a9450d240e05f060a Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@pulkomandy.tk>
Date: Wed, 15 Aug 2018 10:03:17 +0200
Subject: Use new GET_CONFIGURATION_DESCRIPTOR_ETC ioctl
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Fixes the problem I was getting, at least for usb2 ports. Time to dig in
the xhci driver now…
diff --git a/libusb/os/haiku_usb_backend.cpp b/libusb/os/haiku_usb_backend.cpp
index d3de8cc..bac8297 100644
--- a/libusb/os/haiku_usb_backend.cpp
+++ b/libusb/os/haiku_usb_backend.cpp
@@ -432,6 +432,7 @@ USBDevice::EndpointToInterface(uint8 address) const
int
USBDevice::Initialise() //Do we need more error checking, etc? How to report?
{
+ usbi_dbg("Haiku init dev %s", fPath);
int fRawFD = open(fPath, O_RDWR | O_CLOEXEC);
if (fRawFD < 0)
return B_ERROR;
@@ -458,15 +459,13 @@ USBDevice::Initialise() //Do we need more error checking, etc? How to report?
}
fConfigToIndex[tmp_config.configuration_value] = i;
fConfigurationDescriptors[i] = new(std::nothrow) unsigned char[tmp_config.total_length];
- command.control.request_type = 128;
- command.control.request = 6;
- command.control.value = (2 << 8) | i;
- command.control.index = 0;
- command.control.length = tmp_config.total_length;
- command.control.data = fConfigurationDescriptors[i];
- if (ioctl(fRawFD, B_USB_RAW_COMMAND_CONTROL_TRANSFER, &command, sizeof(command)) ||
- command.control.status!=B_USB_RAW_STATUS_SUCCESS) {
- usbi_err(NULL, "failed retrieving full configuration descriptor");
+
+ command.config_etc.descriptor = (usb_configuration_descriptor*)fConfigurationDescriptors[i];
+ command.config_etc.length = tmp_config.total_length;
+ command.config_etc.config_index = i;
+ if (ioctl(fRawFD, B_USB_RAW_COMMAND_GET_CONFIGURATION_DESCRIPTOR_ETC, &command, sizeof(command)) ||
+ command.config_etc.status != B_USB_RAW_STATUS_SUCCESS) {
+ usbi_err(NULL, "failed retrieving configuration descriptor");
close(fRawFD);
return B_ERROR;
}
diff --git a/libusb/os/haiku_usb_raw.h b/libusb/os/haiku_usb_raw.h
index 5baf53d..d371f01 100644
--- a/libusb/os/haiku_usb_raw.h
+++ b/libusb/os/haiku_usb_raw.h
@@ -25,6 +25,7 @@ typedef enum {
B_USB_RAW_COMMAND_GET_INTERFACE_DESCRIPTOR_ETC,
B_USB_RAW_COMMAND_GET_ENDPOINT_DESCRIPTOR_ETC,
B_USB_RAW_COMMAND_GET_GENERIC_DESCRIPTOR_ETC,
+ B_USB_RAW_COMMAND_GET_CONFIGURATION_DESCRIPTOR_ETC,
B_USB_RAW_COMMAND_SET_CONFIGURATION = 0x3000,
B_USB_RAW_COMMAND_SET_FEATURE,
@@ -74,6 +75,13 @@ typedef union {
uint32 config_index;
} config;
+ struct {
+ status_t status;
+ usb_configuration_descriptor *descriptor;
+ uint32 config_index;
+ size_t length;
+ } config_etc;
+
struct {
status_t status;
uint32 alternate_info;
--
2.16.4
From 3732447bc4ba8841312096a804a3d882abe887d3 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@pulkomandy.tk>
Date: Sat, 18 Aug 2018 11:08:16 +0200
Subject: implement clear_halt and provide reset_device
Fix crashes in ec2drv.
diff --git a/libusb/os/haiku_usb.h b/libusb/os/haiku_usb.h
index d51ae9e..1e4e863 100644
--- a/libusb/os/haiku_usb.h
+++ b/libusb/os/haiku_usb.h
@@ -69,6 +69,7 @@ public:
int ReleaseInterface(int);
int SetConfiguration(int);
int SetAltSetting(int, int);
+ int ClearHalt(int endpoint);
status_t SubmitTransfer(struct usbi_transfer *);
status_t CancelTransfer(USBTransfer *);
bool InitCheck();
diff --git a/libusb/os/haiku_usb_backend.cpp b/libusb/os/haiku_usb_backend.cpp
index bac8297..765a0d7 100644
--- a/libusb/os/haiku_usb_backend.cpp
+++ b/libusb/os/haiku_usb_backend.cpp
@@ -310,6 +310,23 @@ USBDeviceHandle::SetAltSetting(int inumber, int alt)
}
+int
+USBDeviceHandle::ClearHalt(int endpoint)
+{
+ usb_raw_command command;
+ command.control.request_type = USB_REQTYPE_ENDPOINT_OUT;
+ command.control.request = USB_REQUEST_CLEAR_FEATURE;
+ command.control.value = USB_FEATURE_ENDPOINT_HALT;
+ command.control.index = endpoint;
+ command.control.length = 0;
+
+ if (ioctl(fRawFD, B_USB_RAW_COMMAND_CONTROL_TRANSFER, &command, sizeof(command)) ||
+ command.control.status != B_USB_RAW_STATUS_SUCCESS) {
+ return _errno_to_libusb(command.config.status);
+ }
+}
+
+
USBDevice::USBDevice(const char *path)
:
fPath(NULL),
diff --git a/libusb/os/haiku_usb_raw.cpp b/libusb/os/haiku_usb_raw.cpp
index c81658f..e46ce5e 100644
--- a/libusb/os/haiku_usb_raw.cpp
+++ b/libusb/os/haiku_usb_raw.cpp
@@ -129,10 +129,17 @@ haiku_set_altsetting(struct libusb_device_handle *dev_handle, int interface_numb
}
static int
-haiku_clear_halt(libusb_device_handle*, unsigned char)
+haiku_clear_halt(libusb_device_handle* dev_handle, unsigned char endpoint)
+{
+ USBDeviceHandle *handle = *((USBDeviceHandle **)dev_handle->os_priv);
+ return handle->ClearHalt(endpoint);
+}
+
+static int
+haiku_reset_device(libusb_device_handle*)
{
/* TODO */
- return 0;
+ return LIBUSB_ERROR_NOT_SUPPORTED;
}
static int
@@ -226,7 +233,7 @@ const struct usbi_os_backend usbi_backend = {
/*.set_interface_altsetting =*/ haiku_set_altsetting,
/*.clear_halt =*/ haiku_clear_halt,
- /*.reset_device =*/ NULL,
+ /*.reset_device =*/ haiku_reset_device,
/*.alloc_streams =*/ NULL,
/*.free_streams =*/ NULL,
--
2.16.4
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