v1.0.3

packages/third-party/cherryusb/common/usb_dc.h

@@ -12,18 +12,6 @@
 extern "C" {
 #endif
 
-/**
- * @brief USB Endpoint Configuration.
- *
- * Structure containing the USB endpoint configuration.
- */
-struct usbd_endpoint_cfg {
-    uint8_t ep_addr; /* Endpoint addr with direction */
-    uint8_t ep_type; /* Endpoint type */
-    uint16_t ep_mps; /* Endpoint max packet size */
-    uint8_t ep_mult; /* Endpoint additional transcations in micro frame */
-};
-
 /**
  * @brief init device controller registers.
  * @return On success will return 0, and others indicate fail.
@@ -61,7 +49,7 @@ uint8_t usbd_get_port_speed(const uint8_t port);
  *
  * @return On success will return 0, and others indicate fail.
  */
-int usbd_ep_open(const struct usbd_endpoint_cfg *ep_cfg);
+int usbd_ep_open(const struct usb_endpoint_descriptor *ep);
 
 /**
  * @brief Disable the selected endpoint

packages/third-party/cherryusb/common/usb_def.h

@@ -221,6 +221,7 @@
 #define USB_ENDPOINT_TYPE_BULK        (2 << USB_ENDPOINT_TYPE_SHIFT)
 #define USB_ENDPOINT_TYPE_INTERRUPT   (3 << USB_ENDPOINT_TYPE_SHIFT)
 #define USB_ENDPOINT_TYPE_MASK        (3 << USB_ENDPOINT_TYPE_SHIFT)
+#define USB_GET_ENDPOINT_TYPE(x)      ((x & USB_ENDPOINT_TYPE_MASK) >> USB_ENDPOINT_TYPE_SHIFT)
 
 #define USB_ENDPOINT_SYNC_SHIFT              2
 #define USB_ENDPOINT_SYNC_NO_SYNCHRONIZATION (0 << USB_ENDPOINT_SYNC_SHIFT)
@@ -245,6 +246,8 @@
 #define USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_ONE   (1 << USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT)
 #define USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_TWO   (2 << USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT)
 #define USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_MASK  (3 << USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT)
+#define USB_GET_MAXPACKETSIZE(x)                       ((x & USB_MAXPACKETSIZE_MASK) >> USB_MAXPACKETSIZE_SHIFT)
+#define USB_GET_MULT(x)                                ((x & USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_MASK) >> USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT)
 
 /* bDevCapabilityType in Device Capability Descriptor */
 #define USB_DEVICE_CAPABILITY_WIRELESS_USB                1
@@ -657,6 +660,16 @@ struct usb_desc_header {
     bmAttributes,                      /* bmAttributes */                                                  \
     USB_CONFIG_POWER_MA(bMaxPower)     /* bMaxPower */
 
+#define USB_OTHERSPEED_CONFIG_DESCRIPTOR_INIT(wTotalLength, bNumInterfaces, bConfigurationValue, bmAttributes, bMaxPower) \
+    0x09,                              /* bLength */                                                       \
+    USB_DESCRIPTOR_TYPE_OTHER_SPEED,   /* bDescriptorType */                                               \
+    WBVAL(wTotalLength),               /* wTotalLength */                                                  \
+    bNumInterfaces,                    /* bNumInterfaces */                                                \
+    bConfigurationValue,               /* bConfigurationValue */                                           \
+    0x00,                              /* iConfiguration */                                                \
+    bmAttributes,                      /* bmAttributes */                                                  \
+    USB_CONFIG_POWER_MA(bMaxPower)     /* bMaxPower */
+
 #define USB_INTERFACE_DESCRIPTOR_INIT(bInterfaceNumber, bAlternateSetting, bNumEndpoints,                  \
                                       bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol, iInterface) \
     0x09,                          /* bLength */                                                       \

packages/third-party/cherryusb/common/usb_errno.h

@@ -1,320 +1,24 @@
 /*
- * Apache NuttX
- * Copyright 2020 The Apache Software Foundation
+ * Copyright (c) 2023, sakumisu
  *
  * SPDX-License-Identifier: Apache-2.0
  */
-#ifndef __INCLUDE_ERRNO_H
-#define __INCLUDE_ERRNO_H
+#ifndef USB_ERRNO_H
+#define USB_ERRNO_H
 
-/****************************************************************************
- * Included Files
- ****************************************************************************/
+#define USB_ERR_NOMEM    1
+#define USB_ERR_INVAL    2
+#define USB_ERR_NODEV    3
+#define USB_ERR_NOTCONN  4
+#define USB_ERR_NOTSUPP  5
+#define USB_ERR_BUSY     6
+#define USB_ERR_RANGE    7
+#define USB_ERR_STALL    8
+#define USB_ERR_BABBLE   9
+#define USB_ERR_NAK      10
+#define USB_ERR_DT       11
+#define USB_ERR_IO       12
+#define USB_ERR_SHUTDOWN 13
+#define USB_ERR_TIMEOUT  14
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/* Convenience/compatibility definition.  If the errno is accessed from the
- * internal OS code, then the OS code should use the set_errno() and
- * get_errno().  Currently, those are just placeholders but would be needed
- * in the KERNEL mode build in order to instantiate the process address
- * environment as necessary to access the TLS-based errno variable.
- */
-
-/* Definitions of error numbers and the string that would be
- * returned by strerror().
- */
-#ifndef CONFIG_USB_ERROR_USE_SYSTEM
-
-#define EPERM               1
-#define EPERM_STR           "Operation not permitted"
-#define ENOENT              2
-#define ENOENT_STR          "No such file or directory"
-#define ESRCH               3
-#define ESRCH_STR           "No such process"
-#define EINTR               4
-#define EINTR_STR           "Interrupted system call"
-#define EIO                 5
-#define EIO_STR             "I/O error"
-#define ENXIO               6
-#define ENXIO_STR           "No such device or address"
-#define E2BIG               7
-#define E2BIG_STR           "Arg list too long"
-#define ENOEXEC             8
-#define ENOEXEC_STR         "Exec format error"
-#define EBADF               9
-#define EBADF_STR           "Bad file number"
-#define ECHILD              10
-#define ECHILD_STR          "No child processes"
-#define EAGAIN              11
-#define EWOULDBLOCK         EAGAIN
-#define EAGAIN_STR          "Try again"
-#define ENOMEM              12
-#define ENOMEM_STR          "Out of memory"
-#define EACCES              13
-#define EACCES_STR          "Permission denied"
-#define EFAULT              14                         /* Linux errno extension */
-#define EFAULT_STR          "Bad address"
-#define ENOTBLK             15
-#define ENOTBLK_STR         "Block device required"
-#define EBUSY               16
-#define EBUSY_STR           "Device or resource busy"
-#define EEXIST              17
-#define EEXIST_STR          "File exists"
-#define EXDEV               18
-#define EXDEV_STR           "Cross-device link"
-#define ENODEV              19
-#define ENODEV_STR          "No such device"
-#define ENOTDIR             20
-#define ENOTDIR_STR         "Not a directory"
-#define EISDIR              21
-#define EISDIR_STR          "Is a directory"
-#define EINVAL              22
-#define EINVAL_STR          "Invalid argument"
-#define ENFILE              23
-#define ENFILE_STR          "File table overflow"
-#define EMFILE              24
-#define EMFILE_STR          "Too many open files"
-#define ENOTTY              25
-#define ENOTTY_STR          "Not a typewriter"
-#define ETXTBSY             26
-#define ETXTBSY_STR         "Text file busy"
-#define EFBIG               27
-#define EFBIG_STR           "File too large"
-#define ENOSPC              28
-#define ENOSPC_STR          "No space left on device"
-#define ESPIPE              29
-#define ESPIPE_STR          "Illegal seek"
-#define EROFS               30
-#define EROFS_STR           "Read-only file system"
-#define EMLINK              31
-#define EMLINK_STR          "Too many links"
-#define EPIPE               32
-#define EPIPE_STR           "Broken pipe"
-#define EDOM                33
-#define EDOM_STR            "Math argument out of domain of func"
-#define ERANGE              34
-#define ERANGE_STR          "Math result not representable"
-#define ENOMSG              35
-#define ENOMSG_STR          "No message of desired type"
-#define EIDRM               36
-#define EIDRM_STR           "Identifier removed"
-#define ECHRNG              37                         /* Linux errno extension */
-#define ECHRNG_STR          "Channel number out of range"
-#define EL2NSYNC            38                         /* Linux errno extension */
-#define EL2NSYNC_STR        "Level 2 not synchronized"
-#define EL3HLT              39                         /* Linux errno extension */
-#define EL3HLT_STR          "Level 3 halted"
-#define EL3RST              40                         /* Linux errno extension */
-#define EL3RST_STR          "Level 3 reset"
-#define ELNRNG              41                         /* Linux errno extension */
-#define ELNRNG_STR          "Link number out of range"
-#define EUNATCH             42                         /* Linux errno extension */
-#define EUNATCH_STR         "Protocol driver not attached"
-#define ENOCSI              43                         /* Linux errno extension */
-#define ENOCSI_STR          "No CSI structure available"
-#define EL2HLT              44                         /* Linux errno extension */
-#define EL2HLT_STR          "Level 2 halted"
-#define EDEADLK             45
-#define EDEADLK_STR         "Resource deadlock would occur"
-#define ENOLCK              46
-#define ENOLCK_STR          "No record locks available"
-
-#define EBADE               50                         /* Linux errno extension */
-#define EBADE_STR           "Invalid exchange"
-#define EBADR               51                         /* Linux errno extension */
-#define EBADR_STR           "Invalid request descriptor"
-#define EXFULL              52                         /* Linux errno extension */
-#define EXFULL_STR          "Exchange full"
-#define ENOANO              53                         /* Linux errno extension */
-#define ENOANO_STR          "No anode"
-#define EBADRQC             54                         /* Linux errno extension */
-#define EBADRQC_STR         "Invalid request code"
-#define EBADSLT             55                         /* Linux errno extension */
-#define EBADSLT_STR         "Invalid slot"
-#define EDEADLOCK           56                         /* Linux errno extension */
-#define EDEADLOCK_STR       "File locking deadlock error"
-#define EBFONT              57                         /* Linux errno extension */
-#define EBFONT_STR          "Bad font file format"
-
-#define ENOSTR              60
-#define ENOSTR_STR          "Device not a stream"
-#define ENODATA             61
-#define ENODATA_STR         "No data available"
-#define ETIME               62
-#define ETIME_STR           "Timer expired"
-#define ENOSR               63
-#define ENOSR_STR           "Out of streams resources"
-#define ENONET              64                         /* Linux errno extension */
-#define ENONET_STR          "Machine is not on the network"
-#define ENOPKG              65                         /* Linux errno extension */
-#define ENOPKG_STR          "Package not installed"
-#define EREMOTE             66                         /* Linux errno extension */
-#define EREMOTE_STR         "Object is remote"
-#define ENOLINK             67
-#define ENOLINK_STR         "Link has been severed"
-#define EADV                68                         /* Linux errno extension */
-#define EADV_STR            "Advertise error"
-#define ESRMNT              69                         /* Linux errno extension */
-#define ESRMNT_STR          "Srmount error"
-#define ECOMM               70                         /* Linux errno extension */
-#define ECOMM_STR           "Communication error on send"
-#define EPROTO              71
-#define EPROTO_STR          "Protocol error"
-
-#define EMULTIHOP           74
-#define EMULTIHOP_STR       "Multihop attempted"
-#define ELBIN               75                         /* Linux errno extension */
-#define ELBIN_STR           "Inode is remote"
-#define EDOTDOT             76                         /* Linux errno extension */
-#define EDOTDOT_STR         "RFS specific error"
-#define EBADMSG             77
-#define EBADMSG_STR         "Not a data message"
-
-#define EFTYPE              79
-#define EFTYPE_STR          "Inappropriate file type or format"
-#define ENOTUNIQ            80                         /* Linux errno extension */
-#define ENOTUNIQ_STR        "Name not unique on network"
-#define EBADFD              81                         /* Linux errno extension */
-#define EBADFD_STR          "File descriptor in bad state"
-#define EREMCHG             82                         /* Linux errno extension */
-#define EREMCHG_STR         "Remote address changed"
-#define ELIBACC             83                         /* Linux errno extension */
-#define ELIBACC_STR         "Can not access a needed shared library"
-#define ELIBBAD             84                         /* Linux errno extension */
-#define ELIBBAD_STR         "Accessing a corrupted shared library"
-#define ELIBSCN             85                         /* Linux errno extension */
-#define ELIBSCN_STR         ".lib section in a.out corrupted"
-#define ELIBMAX             86                         /* Linux errno extension */
-#define ELIBMAX_STR         "Attempting to link in too many shared libraries"
-#define ELIBEXEC            87                         /* Linux errno extension */
-#define ELIBEXEC_STR        "Cannot exec a shared library directly"
-#define ENOSYS              88
-#define ENOSYS_STR          "Function not implemented"
-#define ENMFILE             89                         /* Cygwin */
-#define ENMFILE_STR         "No more files"
-#define ENOTEMPTY           90
-#define ENOTEMPTY_STR       "Directory not empty"
-#define ENAMETOOLONG        91
-#define ENAMETOOLONG_STR    "File name too long"
-#define ELOOP               92
-#define ELOOP_STR           "Too many symbolic links encountered"
-
-#define EOPNOTSUPP          95
-#define EOPNOTSUPP_STR      "Operation not supported on transport endpoint"
-#define EPFNOSUPPORT        96
-#define EPFNOSUPPORT_STR    "Protocol family not supported"
-
-#define ECONNRESET          104
-#define ECONNRESET_STR      "Connection reset by peer"
-#define ENOBUFS             105
-#define ENOBUFS_STR         "No buffer space available"
-#define EAFNOSUPPORT        106
-#define EAFNOSUPPORT_STR    "Address family not supported by protocol"
-#define EPROTOTYPE          107
-#define EPROTOTYPE_STR      "Protocol wrong type for socket"
-#define ENOTSOCK            108
-#define ENOTSOCK_STR        "Socket operation on non-socket"
-#define ENOPROTOOPT         109
-#define ENOPROTOOPT_STR     "Protocol not available"
-#define ESHUTDOWN           110                         /* Linux errno extension */
-#define ESHUTDOWN_STR       "Cannot send after transport endpoint shutdown"
-#define ECONNREFUSED        111
-#define ECONNREFUSED_STR    "Connection refused"
-#define EADDRINUSE          112
-#define EADDRINUSE_STR      "Address already in use"
-#define ECONNABORTED        113
-#define ECONNABORTED_STR    "Software caused connection abort"
-#define ENETUNREACH         114
-#define ENETUNREACH_STR     "Network is unreachable"
-#define ENETDOWN            115
-#define ENETDOWN_STR        "Network is down"
-#define ETIMEDOUT           116
-#define ETIMEDOUT_STR       "Connection timed out"
-#define EHOSTDOWN           117
-#define EHOSTDOWN_STR       "Host is down"
-#define EHOSTUNREACH        118
-#define EHOSTUNREACH_STR    "No route to host"
-#define EINPROGRESS         119
-#define EINPROGRESS_STR     "Operation now in progress"
-#define EALREADY            120
-#define EALREADY_STR        "Socket already connected"
-#define EDESTADDRREQ        121
-#define EDESTADDRREQ_STR    "Destination address required"
-#define EMSGSIZE            122
-#define EMSGSIZE_STR        "Message too long"
-#define EPROTONOSUPPORT     123
-#define EPROTONOSUPPORT_STR "Protocol not supported"
-#define ESOCKTNOSUPPORT     124                         /* Linux errno extension */
-#define ESOCKTNOSUPPORT_STR "Socket type not supported"
-#define EADDRNOTAVAIL       125
-#define EADDRNOTAVAIL_STR   "Cannot assign requested address"
-#define ENETRESET           126
-#define ENETRESET_STR       "Network dropped connection because of reset"
-#define EISCONN             127
-#define EISCONN_STR         "Transport endpoint is already connected"
-#define ENOTCONN            128
-#define ENOTCONN_STR        "Transport endpoint is not connected"
-#define ETOOMANYREFS        129
-#define ETOOMANYREFS_STR    "Too many references: cannot splice"
-#define EPROCLIM            130
-#define EPROCLIM_STR        "Limit would be exceeded by attempted fork"
-#define EUSERS              131
-#define EUSERS_STR          "Too many users"
-#define EDQUOT              132
-#define EDQUOT_STR          "Quota exceeded"
-#define ESTALE              133
-#define ESTALE_STR          "Stale NFS file handle"
-#define ENOTSUP             134
-#define ENOTSUP_STR         "Not supported"
-#define ENOMEDIUM           135                         /* Linux errno extension */
-#define ENOMEDIUM_STR       "No medium found"
-#define ENOSHARE            136                         /* Cygwin */
-#define ENOSHARE_STR        "No such host or network path"
-#define ECASECLASH          137                         /* Cygwin */
-#define ECASECLASH_STR      "Filename exists with different case"
-#define EILSEQ              138
-#define EILSEQ_STR          "Illegal byte sequence"
-#define EOVERFLOW           139
-#define EOVERFLOW_STR       "Value too large for defined data type"
-#define ECANCELED           140
-#define ECANCELED_STR       "Operation cancelled"
-#define ENOTRECOVERABLE     141
-#define ENOTRECOVERABLE_STR "State not recoverable"
-#define EOWNERDEAD          142
-#define EOWNERDEAD_STR      "Previous owner died"
-#define ESTRPIPE            143                         /* Linux errno extension */
-#define ESTRPIPE_STR        "Streams pipe error"
-
-#define __ELASTERROR        2000                        /* Users can add values starting here */
-#else
-#include <errno.h>
-#endif
-/****************************************************************************
- * Public Type Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C"
-{
-#else
-#define EXTERN extern
-#endif
-
-/* Return a pointer to the thread specific errno. */
-
-int *__errno(void);
-
-#undef EXTERN
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __INCLUDE_ERRNO_H */
+#endif /* USB_ERRNO_H */

packages/third-party/cherryusb/common/usb_hc.h

@@ -13,21 +13,8 @@ extern "C" {
 #endif
 
 typedef void (*usbh_complete_callback_t)(void *arg, int nbytes);
-typedef void *usbh_pipe_t;
 
-/**
- * @brief USB Endpoint Configuration.
- *
- * Structure containing the USB endpoint configuration.
- */
-struct usbh_endpoint_cfg {
-    struct usbh_hubport *hport;
-    uint8_t ep_addr;     /* Endpoint addr with direction */
-    uint8_t ep_type;     /* Endpoint type */
-    uint16_t ep_mps;     /* Endpoint max packet size */
-    uint8_t ep_interval; /* Endpoint interval */
-    uint8_t mult;        /* Endpoint additional transcation */
-};
+struct usbh_bus;
 
 /**
  * @brief USB Iso Configuration.
@@ -47,7 +34,10 @@ struct usbh_iso_frame_packet {
  * Structure containing the USB Urb configuration.
  */
 struct usbh_urb {
-    usbh_pipe_t pipe;
+    void *hcpriv;
+    struct usbh_hubport *hport;
+    struct usb_endpoint_descriptor *ep;
+    uint8_t data_toggle;
     struct usb_setup_packet *setup;
     uint8_t *transfer_buffer;
     uint32_t transfer_buffer_length;
@@ -59,7 +49,11 @@ struct usbh_urb {
     uint32_t start_frame;
     usbh_complete_callback_t complete;
     void *arg;
+#if defined(__ICCARM__) || defined(__ICCRISCV__) || defined(__ICCRX__)
+    struct usbh_iso_frame_packet *iso_packet;
+#else
     struct usbh_iso_frame_packet iso_packet[0];
+#endif
 };
 
 /**
@@ -67,14 +61,21 @@ struct usbh_urb {
  *
  * @return On success will return 0, and others indicate fail.
  */
-int usb_hc_init(void);
+int usb_hc_init(struct usbh_bus *bus);
+
+/**
+ * @brief usb host controller hardware deinit.
+ *
+ * @return On success will return 0, and others indicate fail.
+ */
+int usb_hc_deinit(struct usbh_bus *bus);
 
 /**
  * @brief Get frame number.
  *
  * @return frame number.
  */
-uint16_t usbh_get_frame_number(void);
+uint16_t usbh_get_frame_number(struct usbh_bus *bus);
 /**
  * @brief control roothub.
  *
@@ -82,35 +83,7 @@ uint16_t usbh_get_frame_number(void);
  * @param buf buf for reading response or write data.
  * @return On success will return 0, and others indicate fail.
  */
-int usbh_roothub_control(struct usb_setup_packet *setup, uint8_t *buf);
-
-/**
- * @brief reconfig endpoint pipe.
- *
- * @param pipe A memory allocated for pipe.
- * @param dev_addr device address.
- * @param ep_mps endpoint max packet size.
- * @param mult endpoint additional transcation
- * @return On success will return 0, and others indicate fail.
- */
-int usbh_ep_pipe_reconfigure(usbh_pipe_t pipe, uint8_t dev_addr, uint8_t ep_mps, uint8_t mult);
-
-/**
- * @brief Allocate pipe for endpoint
- *
- * @param pipe A memory location provided by the caller in which to save the allocated pipe.
- * @param ep_cfg Describes the endpoint info to be allocated.
- * @return  On success will return 0, and others indicate fail.
- */
-int usbh_pipe_alloc(usbh_pipe_t *pipe, const struct usbh_endpoint_cfg *ep_cfg);
-
-/**
- * @brief Free a pipe in which saves endpoint info.
- *
- * @param pipe A memory location provided by the caller in which to free the allocated endpoint info.
- * @return On success will return 0, and others indicate fail.
- */
-int usbh_pipe_free(usbh_pipe_t pipe);
+int usbh_roothub_control(struct usbh_bus *bus, struct usb_setup_packet *setup, uint8_t *buf);
 
 /**
  * @brief Submit a usb transfer request to an endpoint.
@@ -126,7 +99,7 @@ int usbh_submit_urb(struct usbh_urb *urb);
 /**
  * @brief Cancel a transfer request.
  *
- * This function will call When calls usbh_submit_urb and return -ETIMEOUT or -ESHUTDOWN.
+ * This function will call When calls usbh_submit_urb and return -USB_ERR_TIMEOUT or -USB_ERR_SHUTDOWN.
  *
  * @param urb Usb request block.
  * @return  On success will return 0, and others indicate fail.

packages/third-party/cherryusb/common/usb_mem.h

@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2022, sakumisu
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#ifndef USB_MEM_H
-#define USB_MEM_H
-
-#define USB_MEM_ALIGNX __attribute__((aligned(CONFIG_USB_ALIGN_SIZE)))
-
-#if (CONFIG_USB_ALIGN_SIZE > 4)
-static inline void *usb_iomalloc(size_t size)
-{
-    void *ptr;
-    void *align_ptr;
-    int uintptr_size;
-    size_t align_size;
-    uint32_t align = CONFIG_USB_ALIGN_SIZE;
-
-    /* sizeof pointer */
-    uintptr_size = sizeof(void *);
-    uintptr_size -= 1;
-
-    /* align the alignment size to uintptr size byte */
-    align = ((align + uintptr_size) & ~uintptr_size);
-
-    /* get total aligned size */
-    align_size = ((size + uintptr_size) & ~uintptr_size) + align;
-    /* allocate memory block from heap */
-    ptr = usb_malloc(align_size);
-    if (ptr != NULL) {
-        /* the allocated memory block is aligned */
-        if (((unsigned long)ptr & (align - 1)) == 0) {
-            align_ptr = (void *)((unsigned long)ptr + align);
-        } else {
-            align_ptr = (void *)(((unsigned long)ptr + (align - 1)) & ~(align - 1));
-        }
-
-        /* set the pointer before alignment pointer to the real pointer */
-        *((unsigned long *)((unsigned long)align_ptr - sizeof(void *))) = (unsigned long)ptr;
-
-        ptr = align_ptr;
-    }
-
-    return ptr;
-}
-
-static inline void usb_iofree(void *ptr)
-{
-    void *real_ptr;
-
-    real_ptr = (void *)*(unsigned long *)((unsigned long)ptr - sizeof(void *));
-    usb_free(real_ptr);
-}
-#else
-#define usb_iomalloc(size) usb_malloc(size)
-#define usb_iofree(ptr)    usb_free(ptr)
-#endif
-
-#endif /* USB_MEM_H */

packages/third-party/cherryusb/common/usb_osal.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2022, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef USB_OSAL_H
+#define USB_OSAL_H
+
+#include <stdint.h>
+#include <string.h>
+
+#define USB_OSAL_WAITING_FOREVER (0xFFFFFFFFU)
+
+typedef void *usb_osal_thread_t;
+typedef void *usb_osal_sem_t;
+typedef void *usb_osal_mutex_t;
+typedef void *usb_osal_mq_t;
+typedef void (*usb_thread_entry_t)(void *argument);
+
+/*
+ * Task with smaller priority value indicates higher task priority
+*/
+usb_osal_thread_t usb_osal_thread_create(const char *name, uint32_t stack_size, uint32_t prio, usb_thread_entry_t entry, void *args);
+void usb_osal_thread_delete(usb_osal_thread_t thread);
+
+usb_osal_sem_t usb_osal_sem_create(uint32_t initial_count);
+void usb_osal_sem_delete(usb_osal_sem_t sem);
+int usb_osal_sem_take(usb_osal_sem_t sem, uint32_t timeout);
+int usb_osal_sem_give(usb_osal_sem_t sem);
+void usb_osal_sem_reset(usb_osal_sem_t sem);
+
+usb_osal_mutex_t usb_osal_mutex_create(void);
+void usb_osal_mutex_delete(usb_osal_mutex_t mutex);
+int usb_osal_mutex_take(usb_osal_mutex_t mutex);
+int usb_osal_mutex_give(usb_osal_mutex_t mutex);
+
+usb_osal_mq_t usb_osal_mq_create(uint32_t max_msgs);
+void usb_osal_mq_delete(usb_osal_mq_t mq);
+int usb_osal_mq_send(usb_osal_mq_t mq, uintptr_t addr);
+int usb_osal_mq_recv(usb_osal_mq_t mq, uintptr_t *addr, uint32_t timeout);
+
+size_t usb_osal_enter_critical_section(void);
+void usb_osal_leave_critical_section(size_t flag);
+
+void usb_osal_msleep(uint32_t delay);
+
+#endif /* USB_OSAL_H */

packages/third-party/cherryusb/common/usb_util.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, sakumisu
+ * Copyright (c) 2022-2023, sakumisu
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -44,9 +44,9 @@
 #ifndef __ALIGNED
 #define __ALIGNED(x) __attribute__((aligned(x)))
 #endif
-#elif defined(__ICCARM__) || defined(__ICCRX__)
+#elif defined(__ICCARM__) || defined(__ICCRX__) || defined(__ICCRISCV__)
 #ifndef __USED
-#if __ICCARM_V8
+#if defined(__ICCARM_V8) || defined (__ICCRISCV__)
 #define __USED __attribute__((used))
 #else
 #define __USED __root
@@ -54,7 +54,7 @@
 #endif
 
 #ifndef __WEAK
-#if __ICCARM_V8
+#if defined(__ICCARM_V8) || defined (__ICCRISCV__)
 #define __WEAK __attribute__((weak))
 #else
 #define __WEAK _Pragma("__weak")
@@ -62,7 +62,7 @@
 #endif
 
 #ifndef __PACKED
-#if __ICCARM_V8
+#if defined(__ICCARM_V8) || defined (__ICCRISCV__)
 #define __PACKED __attribute__((packed, aligned(1)))
 #else
 /* Needs IAR language extensions */
@@ -71,7 +71,7 @@
 #endif
 
 #ifndef __PACKED_STRUCT
-#if __ICCARM_V8
+#if defined(__ICCARM_V8) || defined (__ICCRISCV__)
 #define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
 #else
 /* Needs IAR language extensions */
@@ -80,7 +80,7 @@
 #endif
 
 #ifndef __PACKED_UNION
-#if __ICCARM_V8
+#if defined(__ICCARM_V8) || defined (__ICCRISCV__)
 #define __PACKED_UNION union __attribute__((packed, aligned(1)))
 #else
 /* Needs IAR language extensions */
@@ -89,7 +89,7 @@
 #endif
 
 #ifndef __ALIGNED
-#if __ICCARM_V8
+#if defined(__ICCARM_V8) || defined (__ICCRISCV__)
 #define __ALIGNED(x) __attribute__((aligned(x)))
 #elif (__VER__ >= 7080000)
 /* Needs IAR language extensions */
@@ -203,4 +203,6 @@
         19, 18, 17, 16, 15, 14, 13, 12, 11, 10, \
         9, 8, 7, 6, 5, 4, 3, 2, 1, 0
 
+#define USB_MEM_ALIGNX __attribute__((aligned(CONFIG_USB_ALIGN_SIZE)))
+
 #endif /* USB_UTIL_H */