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-rw-r--r--src/host/hub.c341
1 files changed, 237 insertions, 104 deletions
diff --git a/src/host/hub.c b/src/host/hub.c
index f921027c7..e97014443 100644
--- a/src/host/hub.c
+++ b/src/host/hub.c
@@ -1,4 +1,4 @@
-/*
+/*
* The MIT License (MIT)
*
* Copyright (c) 2019 Ha Thach (tinyusb.org)
@@ -26,11 +26,17 @@
#include "tusb_option.h"
-#if (TUSB_OPT_HOST_ENABLED && CFG_TUH_HUB)
+#if (CFG_TUH_ENABLED && CFG_TUH_HUB)
+#include "hcd.h"
#include "usbh.h"
+#include "usbh_pvt.h"
#include "hub.h"
+// Debug level, TUSB_CFG_DEBUG must be at least this level for debug message
+#define HUB_DEBUG 2
+#define TU_LOG_DRV(...) TU_LOG(HUB_DEBUG, __VA_ARGS__)
+
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
@@ -39,15 +45,22 @@ typedef struct
uint8_t itf_num;
uint8_t ep_in;
uint8_t port_count;
- uint8_t status_change; // data from status change interrupt endpoint
- hub_port_status_response_t port_status;
+ CFG_TUH_MEM_ALIGN uint8_t status_change;
+ CFG_TUH_MEM_ALIGN hub_port_status_response_t port_status;
+ CFG_TUH_MEM_ALIGN hub_status_response_t hub_status;
} hub_interface_t;
-CFG_TUSB_MEM_SECTION static hub_interface_t hub_data[CFG_TUSB_HOST_DEVICE_MAX];
-TU_ATTR_ALIGNED(4) CFG_TUSB_MEM_SECTION static uint8_t _hub_buffer[sizeof(descriptor_hub_desc_t)];
+CFG_TUH_MEM_SECTION static hub_interface_t hub_data[CFG_TUH_HUB];
+CFG_TUH_MEM_SECTION CFG_TUH_MEM_ALIGN static uint8_t _hub_buffer[sizeof(descriptor_hub_desc_t)];
-#if CFG_TUSB_DEBUG
+TU_ATTR_ALWAYS_INLINE
+static inline hub_interface_t* get_itf(uint8_t dev_addr)
+{
+ return &hub_data[dev_addr-1-CFG_TUH_DEVICE_MAX];
+}
+
+#if CFG_TUSB_DEBUG >= 2
static char const* const _hub_feature_str[] =
{
[HUB_FEATURE_PORT_CONNECTION ] = "PORT_CONNECTION",
@@ -70,13 +83,14 @@ static char const* const _hub_feature_str[] =
//--------------------------------------------------------------------+
// HUB
//--------------------------------------------------------------------+
-bool hub_port_clear_feature(uint8_t hub_addr, uint8_t hub_port, uint8_t feature, tuh_control_complete_cb_t complete_cb)
+bool hub_port_clear_feature(uint8_t hub_addr, uint8_t hub_port, uint8_t feature,
+ tuh_xfer_cb_t complete_cb, uintptr_t user_data)
{
tusb_control_request_t const request =
{
.bmRequestType_bit =
{
- .recipient = TUSB_REQ_RCPT_OTHER,
+ .recipient = (hub_port == 0) ? TUSB_REQ_RCPT_DEVICE : TUSB_REQ_RCPT_OTHER,
.type = TUSB_REQ_TYPE_CLASS,
.direction = TUSB_DIR_OUT
},
@@ -86,18 +100,29 @@ bool hub_port_clear_feature(uint8_t hub_addr, uint8_t hub_port, uint8_t feature,
.wLength = 0
};
+ tuh_xfer_t xfer =
+ {
+ .daddr = hub_addr,
+ .ep_addr = 0,
+ .setup = &request,
+ .buffer = NULL,
+ .complete_cb = complete_cb,
+ .user_data = user_data
+ };
+
TU_LOG2("HUB Clear Feature: %s, addr = %u port = %u\r\n", _hub_feature_str[feature], hub_addr, hub_port);
- TU_ASSERT( tuh_control_xfer(hub_addr, &request, NULL, complete_cb) );
+ TU_ASSERT( tuh_control_xfer(&xfer) );
return true;
}
-bool hub_port_set_feature(uint8_t hub_addr, uint8_t hub_port, uint8_t feature, tuh_control_complete_cb_t complete_cb)
+bool hub_port_set_feature(uint8_t hub_addr, uint8_t hub_port, uint8_t feature,
+ tuh_xfer_cb_t complete_cb, uintptr_t user_data)
{
tusb_control_request_t const request =
{
.bmRequestType_bit =
{
- .recipient = TUSB_REQ_RCPT_OTHER,
+ .recipient = (hub_port == 0) ? TUSB_REQ_RCPT_DEVICE : TUSB_REQ_RCPT_OTHER,
.type = TUSB_REQ_TYPE_CLASS,
.direction = TUSB_DIR_OUT
},
@@ -107,23 +132,29 @@ bool hub_port_set_feature(uint8_t hub_addr, uint8_t hub_port, uint8_t feature, t
.wLength = 0
};
+ tuh_xfer_t xfer =
+ {
+ .daddr = hub_addr,
+ .ep_addr = 0,
+ .setup = &request,
+ .buffer = NULL,
+ .complete_cb = complete_cb,
+ .user_data = user_data
+ };
+
TU_LOG2("HUB Set Feature: %s, addr = %u port = %u\r\n", _hub_feature_str[feature], hub_addr, hub_port);
- TU_ASSERT( tuh_control_xfer(hub_addr, &request, NULL, complete_cb) );
+ TU_ASSERT( tuh_control_xfer(&xfer) );
return true;
}
-bool hub_port_reset(uint8_t hub_addr, uint8_t hub_port, tuh_control_complete_cb_t complete_cb)
-{
- return hub_port_set_feature(hub_addr, hub_port, HUB_FEATURE_PORT_RESET, complete_cb);
-}
-
-bool hub_port_get_status(uint8_t hub_addr, uint8_t hub_port, void* resp, tuh_control_complete_cb_t complete_cb)
+bool hub_port_get_status(uint8_t hub_addr, uint8_t hub_port, void* resp,
+ tuh_xfer_cb_t complete_cb, uintptr_t user_data)
{
tusb_control_request_t const request =
{
.bmRequestType_bit =
{
- .recipient = TUSB_REQ_RCPT_OTHER,
+ .recipient = (hub_port == 0) ? TUSB_REQ_RCPT_DEVICE : TUSB_REQ_RCPT_OTHER,
.type = TUSB_REQ_TYPE_CLASS,
.direction = TUSB_DIR_IN
},
@@ -133,50 +164,78 @@ bool hub_port_get_status(uint8_t hub_addr, uint8_t hub_port, void* resp, tuh_con
.wLength = 4
};
+ tuh_xfer_t xfer =
+ {
+ .daddr = hub_addr,
+ .ep_addr = 0,
+ .setup = &request,
+ .buffer = resp,
+ .complete_cb = complete_cb,
+ .user_data = user_data
+ };
+
TU_LOG2("HUB Get Port Status: addr = %u port = %u\r\n", hub_addr, hub_port);
- TU_ASSERT( tuh_control_xfer( hub_addr, &request, resp, complete_cb) );
+ TU_VERIFY( tuh_control_xfer(&xfer) );
return true;
}
//--------------------------------------------------------------------+
// CLASS-USBH API (don't require to verify parameters)
//--------------------------------------------------------------------+
-void hub_init(void)
-{
- tu_memclr(hub_data, CFG_TUSB_HOST_DEVICE_MAX*sizeof( hub_interface_t));
+bool hub_init(void) {
+ tu_memclr(hub_data, sizeof(hub_data));
+ return true;
}
-bool hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t *p_length)
+bool hub_deinit(void) {
+ return true;
+}
+
+bool hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len)
{
- // not support multiple TT yet
- if ( itf_desc->bInterfaceProtocol > 1 ) return false;
+ (void) rhport;
+
+ TU_VERIFY(TUSB_CLASS_HUB == itf_desc->bInterfaceClass &&
+ 0 == itf_desc->bInterfaceSubClass);
+
+ // hub driver does not support multiple TT yet
+ TU_VERIFY(itf_desc->bInterfaceProtocol <= 1);
- //------------- Open Interrupt Status Pipe -------------//
- tusb_desc_endpoint_t const *ep_desc;
- ep_desc = (tusb_desc_endpoint_t const *) tu_desc_next(itf_desc);
+ // msc driver length is fixed
+ uint16_t const drv_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_desc_endpoint_t);
+ TU_ASSERT(drv_len <= max_len);
- TU_ASSERT(TUSB_DESC_ENDPOINT == ep_desc->bDescriptorType);
- TU_ASSERT(TUSB_XFER_INTERRUPT == ep_desc->bmAttributes.xfer);
-
- TU_ASSERT(usbh_edpt_open(rhport, dev_addr, ep_desc));
+ //------------- Interrupt Status endpoint -------------//
+ tusb_desc_endpoint_t const *desc_ep = (tusb_desc_endpoint_t const *) tu_desc_next(itf_desc);
- hub_data[dev_addr-1].itf_num = itf_desc->bInterfaceNumber;
- hub_data[dev_addr-1].ep_in = ep_desc->bEndpointAddress;
+ TU_ASSERT(TUSB_DESC_ENDPOINT == desc_ep->bDescriptorType &&
+ TUSB_XFER_INTERRUPT == desc_ep->bmAttributes.xfer, 0);
- (*p_length) = sizeof(tusb_desc_interface_t) + sizeof(tusb_desc_endpoint_t);
+ TU_ASSERT(tuh_edpt_open(dev_addr, desc_ep));
+
+ hub_interface_t* p_hub = get_itf(dev_addr);
+
+ p_hub->itf_num = itf_desc->bInterfaceNumber;
+ p_hub->ep_in = desc_ep->bEndpointAddress;
return true;
}
void hub_close(uint8_t dev_addr)
{
- tu_memclr(&hub_data[dev_addr-1], sizeof( hub_interface_t));
+ TU_VERIFY(dev_addr > CFG_TUH_DEVICE_MAX, );
+ hub_interface_t* p_hub = get_itf(dev_addr);
+
+ if (p_hub->ep_in) {
+ TU_LOG_DRV(" HUB close addr = %d\r\n", dev_addr);
+ tu_memclr(p_hub, sizeof( hub_interface_t));
+ }
}
-bool hub_status_pipe_queue(uint8_t dev_addr)
+bool hub_edpt_status_xfer(uint8_t dev_addr)
{
- hub_interface_t * p_hub = &hub_data[dev_addr-1];
- return usbh_edpt_xfer(dev_addr, p_hub->ep_in, &p_hub->status_change, 1);
+ hub_interface_t* hub_itf = get_itf(dev_addr);
+ return usbh_edpt_xfer(dev_addr, hub_itf->ep_in, &hub_itf->status_change, 1);
}
@@ -184,12 +243,12 @@ bool hub_status_pipe_queue(uint8_t dev_addr)
// Set Configure
//--------------------------------------------------------------------+
-static bool config_set_port_power (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
-static bool config_port_power_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
+static void config_set_port_power (tuh_xfer_t* xfer);
+static void config_port_power_complete (tuh_xfer_t* xfer);
bool hub_set_config(uint8_t dev_addr, uint8_t itf_num)
{
- hub_interface_t* p_hub = &hub_data[dev_addr-1];
+ hub_interface_t* p_hub = get_itf(dev_addr);
TU_ASSERT(itf_num == p_hub->itf_num);
// Get Hub Descriptor
@@ -207,17 +266,27 @@ bool hub_set_config(uint8_t dev_addr, uint8_t itf_num)
.wLength = sizeof(descriptor_hub_desc_t)
};
- TU_ASSERT( tuh_control_xfer(dev_addr, &request, _hub_buffer, config_set_port_power) );
+ tuh_xfer_t xfer =
+ {
+ .daddr = dev_addr,
+ .ep_addr = 0,
+ .setup = &request,
+ .buffer = _hub_buffer,
+ .complete_cb = config_set_port_power,
+ .user_data = 0
+ };
+
+ TU_ASSERT( tuh_control_xfer(&xfer) );
return true;
}
-static bool config_set_port_power (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result)
+static void config_set_port_power (tuh_xfer_t* xfer)
{
- (void) request;
- TU_ASSERT(XFER_RESULT_SUCCESS == result);
+ TU_ASSERT(XFER_RESULT_SUCCESS == xfer->result, );
- hub_interface_t* p_hub = &hub_data[dev_addr-1];
+ uint8_t const daddr = xfer->daddr;
+ hub_interface_t* p_hub = get_itf(daddr);
// only use number of ports in hub descriptor
descriptor_hub_desc_t const* desc_hub = (descriptor_hub_desc_t const*) _hub_buffer;
@@ -227,70 +296,118 @@ static bool config_set_port_power (uint8_t dev_addr, tusb_control_request_t cons
// Set Port Power to be able to detect connection, starting with port 1
uint8_t const hub_port = 1;
- return hub_port_set_feature(dev_addr, hub_port, HUB_FEATURE_PORT_POWER, config_port_power_complete);
+ hub_port_set_feature(daddr, hub_port, HUB_FEATURE_PORT_POWER, config_port_power_complete, 0);
}
-static bool config_port_power_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result)
+static void config_port_power_complete (tuh_xfer_t* xfer)
{
- TU_ASSERT(XFER_RESULT_SUCCESS == result);
- hub_interface_t* p_hub = &hub_data[dev_addr-1];
+ TU_ASSERT(XFER_RESULT_SUCCESS == xfer->result, );
- if (request->wIndex == p_hub->port_count)
+ uint8_t const daddr = xfer->daddr;
+ hub_interface_t* p_hub = get_itf(daddr);
+
+ if (xfer->setup->wIndex == p_hub->port_count)
{
// All ports are power -> queue notification status endpoint and
// complete the SET CONFIGURATION
- TU_ASSERT( usbh_edpt_xfer(dev_addr, p_hub->ep_in, &p_hub->status_change, 1) );
+ TU_ASSERT( usbh_edpt_xfer(daddr, p_hub->ep_in, &p_hub->status_change, 1), );
- usbh_driver_set_config_complete(dev_addr, p_hub->itf_num);
+ usbh_driver_set_config_complete(daddr, p_hub->itf_num);
}else
{
// power next port
- uint8_t const hub_port = (uint8_t) (request->wIndex + 1);
- return hub_port_set_feature(dev_addr, hub_port, HUB_FEATURE_PORT_POWER, config_port_power_complete);
+ uint8_t const hub_port = (uint8_t) (xfer->setup->wIndex + 1);
+ hub_port_set_feature(daddr, hub_port, HUB_FEATURE_PORT_POWER, config_port_power_complete, 0);
}
-
- return true;
}
//--------------------------------------------------------------------+
// Connection Changes
//--------------------------------------------------------------------+
-static bool connection_get_status_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
-static bool connection_clear_conn_change_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
-static bool connection_port_reset_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
+static void hub_port_get_status_complete (tuh_xfer_t* xfer);
+static void hub_get_status_complete (tuh_xfer_t* xfer);
+static void connection_clear_conn_change_complete (tuh_xfer_t* xfer);
+static void connection_port_reset_complete (tuh_xfer_t* xfer);
// callback as response of interrupt endpoint polling
-bool hub_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes)
-{
+bool hub_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes) {
(void) xferred_bytes; // TODO can be more than 1 for hub with lots of ports
(void) ep_addr;
- TU_ASSERT(result == XFER_RESULT_SUCCESS);
+ TU_VERIFY(result == XFER_RESULT_SUCCESS);
- hub_interface_t * p_hub = &hub_data[dev_addr-1];
+ hub_interface_t* p_hub = get_itf(dev_addr);
- TU_LOG2(" Port Status Change = 0x%02X\r\n", p_hub->status_change);
+ uint8_t const status_change = p_hub->status_change;
+ TU_LOG2(" Hub Status Change = 0x%02X\r\n", status_change);
- // Hub ignore bit0 in status change
- for (uint8_t port=1; port <= p_hub->port_count; port++)
- {
- if ( tu_bit_test(p_hub->status_change, port) )
- {
- hub_port_get_status(dev_addr, port, &p_hub->port_status, connection_get_status_complete);
- break;
+ if ( status_change == 0 ) {
+ // The status change event was neither for the hub, nor for any of its ports.
+ // This shouldn't happen, but it does with some devices.
+ // Initiate the next interrupt poll here.
+ return hub_edpt_status_xfer(dev_addr);
+ }
+
+ if (tu_bit_test(status_change, 0)) {
+ // Hub bit 0 is for the hub device events
+ if (hub_port_get_status(dev_addr, 0, &p_hub->hub_status, hub_get_status_complete, 0) == false) {
+ //Hub status control transfer failed, retry
+ hub_edpt_status_xfer(dev_addr);
+ }
+ }
+ else {
+ // Hub bits 1 to n are hub port events
+ for (uint8_t port=1; port <= p_hub->port_count; port++) {
+ if ( tu_bit_test(status_change, port) ) {
+ if (hub_port_get_status(dev_addr, port, &p_hub->port_status, hub_port_get_status_complete, 0) == false) {
+ //Hub status control transfer failed, retry
+ hub_edpt_status_xfer(dev_addr);
+ }
+ break;
+ }
}
}
// NOTE: next status transfer is queued by usbh.c after handling this request
-
return true;
}
-static bool connection_get_status_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result)
+static void hub_clear_feature_complete_stub(tuh_xfer_t* xfer)
+{
+ TU_ASSERT(xfer->result == XFER_RESULT_SUCCESS, );
+ hub_edpt_status_xfer(xfer->daddr);
+}
+
+static void hub_get_status_complete (tuh_xfer_t* xfer)
+{
+ TU_ASSERT(xfer->result == XFER_RESULT_SUCCESS, );
+
+ uint8_t const daddr = xfer->daddr;
+ hub_interface_t* p_hub = get_itf(daddr);
+ uint8_t const port_num = (uint8_t) tu_le16toh(xfer->setup->wIndex);
+ TU_ASSERT(port_num == 0 , );
+
+ TU_LOG2("HUB Got hub status, addr = %u, status = %04x\r\n", daddr, p_hub->hub_status.change.value);
+
+ if (p_hub->hub_status.change.local_power_source)
+ {
+ TU_LOG2("HUB Local Power Change, addr = %u\r\n", daddr);
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_HUB_LOCAL_POWER_CHANGE, hub_clear_feature_complete_stub, 0);
+ }
+ else if (p_hub->hub_status.change.over_current)
+ {
+ TU_LOG1("HUB Over Current, addr = %u\r\n", daddr);
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_HUB_OVER_CURRENT_CHANGE, hub_clear_feature_complete_stub, 0);
+ }
+}
+
+static void hub_port_get_status_complete (tuh_xfer_t* xfer)
{
- TU_ASSERT(result == XFER_RESULT_SUCCESS);
- hub_interface_t * p_hub = &hub_data[dev_addr-1];
- uint8_t const port_num = (uint8_t) request->wIndex;
+ TU_ASSERT(xfer->result == XFER_RESULT_SUCCESS, );
+
+ uint8_t const daddr = xfer->daddr;
+ hub_interface_t* p_hub = get_itf(daddr);
+ uint8_t const port_num = (uint8_t) tu_le16toh(xfer->setup->wIndex);
// Connection change
if (p_hub->port_status.change.connection)
@@ -299,73 +416,89 @@ static bool connection_get_status_complete (uint8_t dev_addr, tusb_control_reque
//TU_VERIFY(port_status.status_current.port_power && port_status.status_current.port_enable, );
// Acknowledge Port Connection Change
- hub_port_clear_feature(dev_addr, port_num, HUB_FEATURE_PORT_CONNECTION_CHANGE, connection_clear_conn_change_complete);
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_PORT_CONNECTION_CHANGE, connection_clear_conn_change_complete, 0);
}else
{
- // Other changes are: Enable, Suspend, Over Current, Reset, L1 state
+ // Clear other port status change interrupts. TODO Not currently handled - just cleared.
+ if (p_hub->port_status.change.port_enable)
+ {
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_PORT_ENABLE_CHANGE, hub_clear_feature_complete_stub, 0);
+ }
+ else if (p_hub->port_status.change.suspend)
+ {
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_PORT_SUSPEND_CHANGE, hub_clear_feature_complete_stub, 0);
+ }
+ else if (p_hub->port_status.change.over_current)
+ {
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_PORT_OVER_CURRENT_CHANGE, hub_clear_feature_complete_stub, 0);
+ }
+ else if (p_hub->port_status.change.reset)
+ {
+ hub_port_clear_feature(daddr, port_num, HUB_FEATURE_PORT_RESET_CHANGE, hub_clear_feature_complete_stub, 0);
+ }
+ // Other changes are: L1 state
// TODO clear change
- // prepare for next hub status
- // TODO continue with status_change, or maybe we can do it again with status
- hub_status_pipe_queue(dev_addr);
+ else
+ {
+ // prepare for next hub status
+ // TODO continue with status_change, or maybe we can do it again with status
+ hub_edpt_status_xfer(daddr);
+ }
}
-
- return true;
}
-static bool connection_clear_conn_change_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result)
+static void connection_clear_conn_change_complete (tuh_xfer_t* xfer)
{
- TU_ASSERT(result == XFER_RESULT_SUCCESS);
+ TU_ASSERT(xfer->result == XFER_RESULT_SUCCESS, );
- hub_interface_t * p_hub = &hub_data[dev_addr-1];
- uint8_t const port_num = (uint8_t) request->wIndex;
+ uint8_t const daddr = xfer->daddr;
+ hub_interface_t* p_hub = get_itf(daddr);
+ uint8_t const port_num = (uint8_t) tu_le16toh(xfer->setup->wIndex);
if ( p_hub->port_status.status.connection )
{
// Reset port if attach event
- hub_port_reset(dev_addr, port_num, connection_port_reset_complete);
+ hub_port_reset(daddr, port_num, connection_port_reset_complete, 0);
}else
{
// submit detach event
hcd_event_t event =
{
- .rhport = usbh_get_rhport(dev_addr),
+ .rhport = usbh_get_rhport(daddr),
.event_id = HCD_EVENT_DEVICE_REMOVE,
.connection =
{
- .hub_addr = dev_addr,
+ .hub_addr = daddr,
.hub_port = port_num
}
};
hcd_event_handler(&event, false);
}
-
- return true;
}
-static bool connection_port_reset_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result)
+static void connection_port_reset_complete (tuh_xfer_t* xfer)
{
- TU_ASSERT(result == XFER_RESULT_SUCCESS);
+ TU_ASSERT(xfer->result == XFER_RESULT_SUCCESS, );
- // usbh_hub_t * p_hub = &hub_data[dev_addr-1];
- uint8_t const port_num = (uint8_t) request->wIndex;
+ uint8_t const daddr = xfer->daddr;
+ // hub_interface_t* p_hub = get_itf(daddr);
+ uint8_t const port_num = (uint8_t) tu_le16toh(xfer->setup->wIndex);
// submit attach event
hcd_event_t event =
{
- .rhport = usbh_get_rhport(dev_addr),
+ .rhport = usbh_get_rhport(daddr),
.event_id = HCD_EVENT_DEVICE_ATTACH,
.connection =
{
- .hub_addr = dev_addr,
+ .hub_addr = daddr,
.hub_port = port_num
}
};
hcd_event_handler(&event, false);
-
- return true;
}
#endif
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-30 10:54:20 +0000