Martin Kojtal
a
Dependencies: FATFileSystem mbed-rtos
Fork of
USBHost
by 
mbed official
Diff: targets/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1.c
- Revision:
- 39:d96aa62afc5b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1.c Thu Jul 27 12:24:30 2017 +0100
@@ -0,0 +1,1492 @@
+/* Copyright (c) 2010-2011 mbed.org, MIT License
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+* and associated documentation files (the "Software"), to deal in the Software without
+* restriction, including without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all copies or
+* substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <string.h>
+#include "cmsis.h"
+#include "cmsis_os.h"
+#include "ohci_wrapp_RZ_A1.h"
+#include "ohci_wrapp_RZ_A1_local.h"
+#include "rza_io_regrw.h"
+#include "usb_host_setting.h"
+
+/* ------------------ HcControl Register --------------------- */
+#define OR_CONTROL_PLE (0x00000004)
+#define OR_CONTROL_IE (0x00000008)
+#define OR_CONTROL_CLE (0x00000010)
+#define OR_CONTROL_BLE (0x00000020)
+/* ----------------- HcCommandStatus Register ----------------- */
+#define OR_CMD_STATUS_HCR (0x00000001)
+#define OR_CMD_STATUS_CLF (0x00000002)
+#define OR_CMD_STATUS_BLF (0x00000004)
+#define OR_CMD_STATUS_OCR (0x00000008)
+/* --------------- HcInterruptStatus Register ----------------- */
+#define OR_INTR_STATUS_WDH (0x00000002)
+#define OR_INTR_STATUS_RHSC (0x00000040)
+/* --------------- HcInterruptEnable Register ----------------- */
+#define OR_INTR_ENABLE_WDH (0x00000002)
+#define OR_INTR_ENABLE_RHSC (0x00000040)
+/* -------------- HcRhPortStatus[1:NDP] Register -------------- */
+#define OR_RH_PORT_CSC (0x00010000)
+#define OR_RH_PORT_LSDA (0x00000200)
+#define OR_RH_PORT_PRS (0x00000010)
+#define OR_RH_PORT_POCI (0x00000008)
+#define OR_RH_PORT_CCS (0x00000001)
+
+#define ED_FORMAT (0x00008000) /* Format */
+#define ED_SKIP (0x00004000) /* Skip this ep in queue */
+#define ED_TOGLE_CARRY (0x00000002)
+#define ED_HALTED (0x00000001)
+
+#define TD_SETUP (0x00000000) /* Direction of Setup Packet */
+#define TD_OUT (0x00080000) /* Direction Out */
+#define TD_TOGGLE_0 (0x02000000) /* Toggle 0 */
+#define TD_TOGGLE_1 (0x03000000) /* Toggle 1 */
+
+/* -------------- USB Standard Requests -------------- */
+#define GET_STATUS (0x00)
+#define SET_FEATURE (0x03)
+#define SET_ADDRESS (0x05)
+
+#define TD_CTL_MSK_DP (0x00180000)
+#define TD_CTL_MSK_T (0x03000000)
+#define TD_CTL_MSK_CC (0xF0000000)
+#define TD_CTL_MSK_EC (0x0C000000)
+#define TD_CTL_SHFT_CC (28)
+#define TD_CTL_SHFT_EC (26)
+#define TD_CTL_SHFT_T (24)
+#define ED_SHFT_TOGLE_CARRY (1)
+#define SIG_GEN_LIST_REQ (1)
+#if (ISO_TRANS_MAX_NUM > 0)
+#define TD_PSW_MSK_CC (0xF000)
+#define TD_PSW_SHFT_CC (12)
+#define TD_CTL_MSK_FC (0x07000000)
+#define TD_CTL_SHFT_FC (24)
+#endif
+
+#define CTL_TRANS_TIMEOUT (1000)
+#define BLK_TRANS_TIMEOUT (5)
+#define TOTAL_SEM_NUM (5 + (2 * INT_TRANS_MAX_NUM) + (2 * ISO_TRANS_MAX_NUM))
+
+#define PORT_LOW_SPEED (0x00000200)
+#define PORT_HIGH_SPEED (0x00000400)
+#define PORT_NUM (16 + 1) /* num + root(1) */
+
+typedef struct tag_hctd {
+ uint32_t control; /* Transfer descriptor control */
+ uint8_t *currBufPtr; /* Physical address of current buffer pointer */
+ struct tag_hctd *nextTD; /* Physical pointer to next Transfer Descriptor */
+ uint8_t *bufEnd; /* Physical address of end of buffer */
+} hctd_t;
+
+#if (ISO_TRANS_MAX_NUM > 0)
+#define PSW_NUM (8)
+typedef struct tag_hcisotd {
+ uint32_t control; /* Transfer descriptor control */
+ uint8_t *bufferPage0; /* Buffer Page 0 */
+ struct tag_hcisotd *nextTD; /* Physical pointer to next Transfer Descriptor */
+ uint8_t *bufEnd; /* Physical address of end of buffer */
+ uint16_t offsetPSW[PSW_NUM]; /* Offset/PSW */
+} hcisotd_t;
+#endif
+
+typedef struct tag_hced {
+ uint32_t control; /* Endpoint descriptor control */
+ uint32_t tailTD; /* Physical address of tail in Transfer descriptor list */
+ uint32_t headTD; /* Physcial address of head in Transfer descriptor list */
+ struct tag_hced *nextED; /* Physical address of next Endpoint descriptor */
+} hced_t;
+
+typedef struct tag_hcca {
+ uint32_t IntTable[32]; /* Interrupt Table */
+ uint32_t FrameNumber; /* Frame Number */
+ uint32_t DoneHead; /* Done Head */
+ volatile uint8_t Reserved[116]; /* Reserved for future use */
+ volatile uint8_t Unknown[4]; /* Unused */
+} hcca_t;
+
+typedef struct tag_usb_ohci_reg {
+ volatile uint32_t HcRevision;
+ volatile uint32_t HcControl;
+ volatile uint32_t HcCommandStatus;
+ volatile uint32_t HcInterruptStatus;
+ volatile uint32_t HcInterruptEnable;
+ volatile uint32_t HcInterruptDisable;
+ volatile uint32_t HcHCCA;
+ volatile uint32_t HcPeriodCurrentED;
+ volatile uint32_t HcControlHeadED;
+ volatile uint32_t HcControlCurrentED;
+ volatile uint32_t HcBulkHeadED;
+ volatile uint32_t HcBulkCurrentED;
+ volatile uint32_t HcDoneHead;
+ volatile uint32_t HcFmInterval;
+ volatile uint32_t HcFmRemaining;
+ volatile uint32_t HcFmNumber;
+ volatile uint32_t HcPeriodicStart;
+ volatile uint32_t HcLSThreshold;
+ volatile uint32_t HcRhDescriptorA;
+ volatile uint32_t HcRhDescriptorB;
+ volatile uint32_t HcRhStatus;
+ volatile uint32_t HcRhPortStatus1;
+} usb_ohci_reg_t;
+
+typedef struct tag_genelal_ed {
+ osThreadId tskid;
+ osSemaphoreId semid_wait;
+ osSemaphoreId semid_list;
+ void *p_curr_td; /* pointer of hctd_t or hcisotd_t */
+ hced_t *p_curr_ed;
+ uint32_t pipe_no;
+ uint32_t trans_wait;
+ uint32_t cycle_time;
+ uint8_t *p_start_buf;
+#if (ISO_TRANS_MAX_NUM > 0)
+ uint32_t psw_idx;
+#endif
+} genelal_ed_t;
+
+typedef struct tag_tdinfo {
+ uint32_t count;
+ uint32_t direction;
+ uint32_t msp;
+ uint16_t devadr;
+ uint16_t speed; /* 1:Speed = Low */
+ uint8_t endpoint_no;
+} tdinfo_t;
+
+typedef struct tag_split_trans {
+ uint16_t root_devadr;
+ uint16_t get_port;
+ uint16_t port_speed;
+ uint16_t reset_port;
+ uint32_t seq_cnt;
+ uint32_t port_sts_bits[PORT_NUM];
+} split_trans_t;
+
+static void callback_task(void const * argument);
+static void control_ed_task(void const * argument);
+static void bulk_ed_task(void const * argument);
+static void int_ed_task(void const * argument);
+static int32_t int_trans_doing(hced_t *p_ed, uint32_t index);
+static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed);
+static void chk_genelal_td_done(genelal_ed_t *p_g_ed);
+static void chk_split_trans_setting(genelal_ed_t *p_g_ed);
+static void set_split_trans_setting(void);
+static void control_trans(genelal_ed_t *p_g_ed);
+static void bulk_trans(genelal_ed_t *p_g_ed);
+static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
+static uint32_t chk_cycle(hced_t *p_ed);
+static void int_trans(genelal_ed_t *p_g_ed);
+static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info);
+static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed);
+#if (ISO_TRANS_MAX_NUM > 0)
+static void iso_ed_task(void const * argument);
+static int32_t iso_trans_doing(hced_t *p_ed, uint32_t index);
+static void chk_iso_td_done(genelal_ed_t *p_g_ed);
+static int32_t chk_iso_ed(genelal_ed_t *p_g_ed);
+static void iso_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
+static void iso_trans(genelal_ed_t *p_g_ed);
+#endif
+static void connect_check(void);
+
+extern USB_HOST_CFG_PIPETBL_t usb_host_blk_ep_tbl1[];
+extern USB_HOST_CFG_PIPETBL_t usb_host_int_ep_tbl1[];
+#if (ISO_TRANS_MAX_NUM > 0)
+extern USB_HOST_CFG_PIPETBL_t usb_host_iso_ep_tbl1[];
+#endif
+
+static usb_ohci_reg_t usb_reg;
+static usb_ohci_reg_t *p_usb_reg = &usb_reg;
+static usbisr_fnc_t *p_usbisr_cb = NULL;
+static osSemaphoreId semid_cb = NULL;
+static uint32_t connect_change = 0xFFFFFFFF;
+static uint32_t connect_status = 0;
+static uint32_t init_end = 0;
+static genelal_ed_t ctl_ed;
+static genelal_ed_t blk_ed;
+static genelal_ed_t int_ed[INT_TRANS_MAX_NUM];
+static split_trans_t split_ctl;
+
+#if (ISO_TRANS_MAX_NUM > 0)
+static genelal_ed_t iso_ed[ISO_TRANS_MAX_NUM];
+#endif
+
+osSemaphoreDef(ohciwrapp_sem_01);
+osSemaphoreDef(ohciwrapp_sem_02);
+osSemaphoreDef(ohciwrapp_sem_03);
+osSemaphoreDef(ohciwrapp_sem_04);
+osSemaphoreDef(ohciwrapp_sem_05);
+osSemaphoreDef(ohciwrapp_sem_06);
+osSemaphoreDef(ohciwrapp_sem_07);
+#if (INT_TRANS_MAX_NUM >= 2)
+osSemaphoreDef(ohciwrapp_sem_08);
+osSemaphoreDef(ohciwrapp_sem_09);
+#endif
+#if (INT_TRANS_MAX_NUM >= 3)
+osSemaphoreDef(ohciwrapp_sem_10);
+osSemaphoreDef(ohciwrapp_sem_11);
+#endif
+#if (INT_TRANS_MAX_NUM >= 4)
+osSemaphoreDef(ohciwrapp_sem_12);
+osSemaphoreDef(ohciwrapp_sem_13);
+#endif
+#if (ISO_TRANS_MAX_NUM >= 1)
+osSemaphoreDef(ohciwrapp_sem_14);
+osSemaphoreDef(ohciwrapp_sem_15);
+#endif
+#if (ISO_TRANS_MAX_NUM >= 2)
+osSemaphoreDef(ohciwrapp_sem_16);
+osSemaphoreDef(ohciwrapp_sem_17);
+#endif
+
+osThreadDef(callback_task, osPriorityHigh, 512);
+osThreadDef(control_ed_task, osPriorityNormal, 512);
+osThreadDef(bulk_ed_task, osPriorityNormal, 512);
+static void int_ed_task_1(void const * argument) {
+ int_ed_task(argument);
+}
+osThreadDef(int_ed_task_1, osPriorityNormal, 512);
+#if (INT_TRANS_MAX_NUM >= 2)
+static void int_ed_task_2(void const * argument) {
+ int_ed_task(argument);
+}
+osThreadDef(int_ed_task_2, osPriorityNormal, 512);
+#endif
+#if (INT_TRANS_MAX_NUM >= 3)
+static void int_ed_task_3(void const * argument) {
+ int_ed_task(argument);
+}
+osThreadDef(int_ed_task_3, osPriorityNormal, 512);
+#endif
+#if (INT_TRANS_MAX_NUM >= 4)
+static void int_ed_task_4(void const * argument) {
+ int_ed_task(argument);
+}
+osThreadDef(int_ed_task_4, osPriorityNormal, 512);
+#endif
+
+#if (ISO_TRANS_MAX_NUM >= 1)
+static void iso_ed_task_1(void const * argument) {
+ iso_ed_task(argument);
+}
+osThreadDef(iso_ed_task_1, osPriorityAboveNormal, 512);
+#endif
+#if (ISO_TRANS_MAX_NUM >= 2)
+static void iso_ed_task_2(void const * argument) {
+ iso_ed_task(argument);
+}
+osThreadDef(iso_ed_task_2, osPriorityAboveNormal, 512);
+#endif
+
+void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc) {
+ static const osSemaphoreDef_t * const sem_def_tbl[TOTAL_SEM_NUM] = {
+ osSemaphore(ohciwrapp_sem_01), osSemaphore(ohciwrapp_sem_02), osSemaphore(ohciwrapp_sem_03)
+ , osSemaphore(ohciwrapp_sem_04), osSemaphore(ohciwrapp_sem_05), osSemaphore(ohciwrapp_sem_06)
+ , osSemaphore(ohciwrapp_sem_07)
+#if (INT_TRANS_MAX_NUM >= 2)
+ , osSemaphore(ohciwrapp_sem_08), osSemaphore(ohciwrapp_sem_09)
+#endif
+#if (INT_TRANS_MAX_NUM >= 3)
+ , osSemaphore(ohciwrapp_sem_10), osSemaphore(ohciwrapp_sem_11)
+#endif
+#if (INT_TRANS_MAX_NUM >= 4)
+ , osSemaphore(ohciwrapp_sem_12), osSemaphore(ohciwrapp_sem_13)
+#endif
+#if (ISO_TRANS_MAX_NUM >= 1)
+ , osSemaphore(ohciwrapp_sem_14), osSemaphore(ohciwrapp_sem_15)
+#endif
+#if (ISO_TRANS_MAX_NUM >= 2)
+ , osSemaphore(ohciwrapp_sem_16), osSemaphore(ohciwrapp_sem_17)
+#endif
+ };
+ static const osThreadDef_t * const int_tsk_def_tbl[INT_TRANS_MAX_NUM] = {
+ osThread(int_ed_task_1)
+#if (INT_TRANS_MAX_NUM >= 2)
+ , osThread(int_ed_task_2)
+#endif
+#if (INT_TRANS_MAX_NUM >= 3)
+ , osThread(int_ed_task_3)
+#endif
+#if (INT_TRANS_MAX_NUM >= 4)
+ , osThread(int_ed_task_4)
+#endif
+ };
+#if (ISO_TRANS_MAX_NUM > 0)
+ static const osThreadDef_t * const iso_tsk_def_tbl[ISO_TRANS_MAX_NUM] = {
+ osThread(iso_ed_task_1)
+#if (ISO_TRANS_MAX_NUM >= 2)
+ , osThread(iso_ed_task_2)
+#endif
+ };
+#endif
+
+ uint32_t cnt;
+ uint32_t index = 0;
+
+ /* Disables interrupt for usb */
+ GIC_DisableIRQ(USBIXUSBIX);
+
+#if (USB_HOST_CH == 0)
+ /* P4_1(USB0_EN) */
+ GPIOP4 &= ~0x0002; /* Outputs low level */
+ GPIOPMC4 &= ~0x0002; /* Port mode */
+ GPIOPM4 &= ~0x0002; /* Output mode */
+#endif
+
+ p_usbisr_cb = p_usbisr_fnc;
+#if (USB_HOST_HISPEED == 0)
+ g_usbx_host_SupportUsbDeviceSpeed = USB_HOST_FULL_SPEED;
+#else
+ g_usbx_host_SupportUsbDeviceSpeed = USB_HOST_HIGH_SPEED;
+#endif
+ p_usb_reg->HcRevision = 0x00000010;
+ p_usb_reg->HcControl = 0x00000000;
+ p_usb_reg->HcCommandStatus = 0x00000000;
+ p_usb_reg->HcInterruptStatus = 0x00000000;
+ p_usb_reg->HcInterruptEnable = 0x00000000;
+ p_usb_reg->HcInterruptDisable = 0x00000000;
+ p_usb_reg->HcHCCA = 0x00000000;
+ p_usb_reg->HcPeriodCurrentED = 0x00000000;
+ p_usb_reg->HcControlHeadED = 0x00000000;
+ p_usb_reg->HcControlCurrentED = 0x00000000;
+ p_usb_reg->HcBulkHeadED = 0x00000000;
+ p_usb_reg->HcBulkCurrentED = 0x00000000;
+ p_usb_reg->HcDoneHead = 0x00000000;
+ p_usb_reg->HcFmInterval = 0x00002EDF;
+ p_usb_reg->HcFmRemaining = 0x00002EDF;
+ p_usb_reg->HcFmNumber = 0x00000000;
+ p_usb_reg->HcPeriodicStart = 0x00000000;
+ p_usb_reg->HcLSThreshold = 0x00000628;
+ p_usb_reg->HcRhDescriptorA = 0xFF000901;
+ p_usb_reg->HcRhDescriptorB = 0x00020000;
+ p_usb_reg->HcRhStatus = 0x00000000;
+ p_usb_reg->HcRhPortStatus1 = 0x00000000;
+
+#if (USB_HOST_CH == 0)
+ GPIOP4 |= 0x0002; /* P4_1 Outputs high level */
+ osDelay(5);
+ GPIOP4 &= ~0x0002; /* P4_1 Outputs low level */
+ osDelay(10);
+#else
+ osDelay(15);
+#endif
+
+ if (init_end == 0) {
+ (void)memset(&ctl_ed, 0, sizeof(ctl_ed));
+ (void)memset(&blk_ed, 0, sizeof(blk_ed));
+ (void)memset(&int_ed[0], 0, sizeof(int_ed));
+#if (ISO_TRANS_MAX_NUM > 0)
+ (void)memset(&iso_ed[0], 0, sizeof(iso_ed));
+#endif
+
+ /* callback */
+ semid_cb = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ (void)osThreadCreate(osThread(callback_task), 0);
+
+ /* control transfer */
+ ctl_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ ctl_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ ctl_ed.tskid = osThreadCreate(osThread(control_ed_task), 0);
+
+ /* bulk transfer */
+ blk_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ blk_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ blk_ed.tskid = osThreadCreate(osThread(bulk_ed_task), 0);
+
+ /* interrupt transfer */
+ for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
+ int_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ int_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ int_ed[cnt].tskid = osThreadCreate(int_tsk_def_tbl[cnt], (void *)cnt);
+ }
+
+#if (ISO_TRANS_MAX_NUM > 0)
+ /* isochronous transfer */
+ for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
+ iso_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ iso_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
+ index++;
+ iso_ed[cnt].tskid = osThreadCreate(iso_tsk_def_tbl[cnt], (void *)cnt);
+ }
+#endif
+ init_end = 1;
+ }
+}
+
+uint32_t ohciwrapp_reg_r(uint32_t reg_ofs) {
+ if (init_end == 0) {
+ return 0;
+ }
+
+ return *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs);
+}
+
+void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data) {
+ uint32_t cnt;
+ uint32_t last_data;
+ hcca_t *p_hcca;
+
+ if (init_end == 0) {
+ return;
+ }
+
+ switch (reg_ofs) {
+ case OHCI_REG_CONTROL:
+ last_data = p_usb_reg->HcControl;
+ p_usb_reg->HcControl = (set_data & 0x000007FF);
+ if ((last_data & OR_CONTROL_CLE) != (set_data & OR_CONTROL_CLE)) {
+ /* change CLE */
+ if ((set_data & OR_CONTROL_CLE) != 0) {
+ (void)osSemaphoreRelease(ctl_ed.semid_list);
+ } else {
+ if (ctl_ed.trans_wait == 1) {
+ ctl_ed.trans_wait = 0;
+ (void)osSemaphoreRelease(ctl_ed.semid_wait);
+ }
+ (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
+ }
+ }
+ if ((last_data & OR_CONTROL_BLE) != (set_data & OR_CONTROL_BLE)) {
+ /* change BLE */
+ if ((set_data & OR_CONTROL_BLE) != 0) {
+ (void)osSemaphoreRelease(blk_ed.semid_list);
+ } else {
+ if (blk_ed.trans_wait == 1) {
+ blk_ed.trans_wait = 0;
+ (void)osSemaphoreRelease(blk_ed.semid_wait);
+ }
+ (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
+ }
+ }
+#if (ISO_TRANS_MAX_NUM > 0)
+ if ((last_data & OR_CONTROL_IE) != (set_data & OR_CONTROL_IE)) {
+ /* change IE */
+ for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
+ if ((set_data & OR_CONTROL_IE) != 0) {
+ (void)osSemaphoreRelease(iso_ed[cnt].semid_list);
+ } else {
+ if (iso_ed[cnt].trans_wait == 1) {
+ iso_ed[cnt].trans_wait = 0;
+ (void)osSemaphoreRelease(iso_ed[cnt].semid_wait);
+ }
+ (void)osSemaphoreWait(iso_ed[cnt].semid_list, osWaitForever);
+ }
+ }
+ }
+#endif
+ if ((last_data & OR_CONTROL_PLE) != (set_data & OR_CONTROL_PLE)) {
+ /* change PLE */
+ for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
+ if ((set_data & OR_CONTROL_PLE) != 0) {
+ (void)osSemaphoreRelease(int_ed[cnt].semid_list);
+ } else {
+ if (int_ed[cnt].trans_wait == 1) {
+ int_ed[cnt].trans_wait = 0;
+ (void)osSemaphoreRelease(int_ed[cnt].semid_wait);
+ }
+ (void)osSemaphoreWait(int_ed[cnt].semid_list, osWaitForever);
+ }
+ }
+ }
+ break;
+ case OHCI_REG_COMMANDSTATUS:
+ if ((set_data & OR_CMD_STATUS_HCR) != 0) { /* HostController Reset */
+ p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_HCR;
+ if (usbx_api_host_init(16, g_usbx_host_SupportUsbDeviceSpeed, USBHCLOCK_X1_48MHZ) == USB_HOST_ATTACH) {
+ ohciwrapp_loc_Connect(1);
+ }
+ p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_HCR;
+ }
+ if ((set_data & OR_CMD_STATUS_CLF) != 0) {
+ p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
+ osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
+ }
+ if ((set_data & OR_CMD_STATUS_BLF) != 0) {
+ p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
+ osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
+ }
+ if ((set_data & OR_CMD_STATUS_OCR) != 0) {
+ p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_OCR;
+ } else {
+ p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_OCR;
+ }
+ break;
+ case OHCI_REG_INTERRUPTSTATUS:
+ if (((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) != 0)
+ && ((set_data & OR_INTR_STATUS_WDH) != 0)) {
+ if (p_usb_reg->HcDoneHead != 0x00000000) {
+ p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
+ p_hcca->DoneHead = p_usb_reg->HcDoneHead;
+ p_usb_reg->HcDoneHead = 0x00000000;
+ p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
+ (void)osSemaphoreRelease(semid_cb);
+ } else {
+ p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_WDH;
+ }
+ }
+ if ((set_data & OR_INTR_STATUS_RHSC) != 0) {
+ p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_RHSC;
+ }
+ break;
+ case OHCI_REG_INTERRUPTENABLE:
+ case OHCI_REG_INTERRUPTDISABLE:
+ case OHCI_REG_HCCA:
+ case OHCI_REG_CONTROLHEADED:
+ case OHCI_REG_CONTROLCURRENTED:
+ case OHCI_REG_BULKHEADED:
+ case OHCI_REG_BULKCURRENTED:
+ case OHCI_REG_FMINTERVAL:
+ case OHCI_REG_FMREMAINING:
+ case OHCI_REG_PERIODICSTART:
+ case OHCI_REG_LSTHRESHOLD:
+ case OHCI_REG_RHDESCRIPTORA:
+ case OHCI_REG_RHDESCRIPTORB:
+ case OHCI_REG_RHSTATUS:
+ *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs) = set_data;
+ break;
+ case OHCI_REG_RHPORTSTATUS1:
+ p_usb_reg->HcRhPortStatus1 &= ~(set_data & 0xFFFF0000);
+ if ((set_data & OR_RH_PORT_PRS) != 0) { /* Set Port Reset */
+ p_usb_reg->HcRhPortStatus1 |= OR_RH_PORT_PRS;
+ usbx_host_UsbBusReset();
+ p_usb_reg->HcRhPortStatus1 &= ~OR_RH_PORT_PRS;
+ }
+ break;
+ case OHCI_REG_REVISION:
+ case OHCI_REG_PERIODCURRENTED:
+ case OHCI_REG_DONEHEADED:
+ case OHCI_REG_FMNUMBER:
+ default:
+ /* Do Nothing */
+ break;
+ }
+}
+
+static void callback_task(void const * argument) {
+ usbisr_fnc_t *p_wk_cb = p_usbisr_cb;
+
+ if (p_wk_cb == NULL) {
+ return;
+ }
+
+ while (1) {
+ osSemaphoreWait(semid_cb, osWaitForever);
+ if (connect_change != 0xFFFFFFFF) {
+ connect_change = 0xFFFFFFFF;
+ connect_check();
+ }
+ p_wk_cb();
+ }
+}
+
+static void control_ed_task(void const * argument) {
+ while (1) {
+ osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
+ (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
+ while ((p_usb_reg->HcControl & OR_CONTROL_CLE) != 0) {
+ if ((p_usb_reg->HcControlCurrentED == 0)
+ && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0)) {
+ p_usb_reg->HcControlCurrentED = p_usb_reg->HcControlHeadED;
+ p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_CLF;
+ }
+ if (p_usb_reg->HcControlCurrentED != 0) {
+ ctl_ed.p_curr_ed = (hced_t *)p_usb_reg->HcControlCurrentED;
+ if (chk_genelal_ed(&ctl_ed) != 0) {
+ control_trans(&ctl_ed);
+ p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
+ }
+ p_usb_reg->HcControlCurrentED = (uint32_t)ctl_ed.p_curr_ed->nextED;
+ } else {
+ break;
+ }
+ }
+ if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0) {
+ osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
+ }
+ (void)osSemaphoreRelease(ctl_ed.semid_list);
+ }
+}
+
+static void bulk_ed_task(void const * argument) {
+ while (1) {
+ osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
+ (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
+ while ((p_usb_reg->HcControl & OR_CONTROL_BLE) != 0) {
+ if ((p_usb_reg->HcBulkCurrentED == 0)
+ && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0)) {
+ p_usb_reg->HcBulkCurrentED = p_usb_reg->HcBulkHeadED;
+ p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_BLF;
+ }
+ if (p_usb_reg->HcBulkCurrentED != 0) {
+ blk_ed.p_curr_ed = (hced_t *)p_usb_reg->HcBulkCurrentED;
+ if (chk_genelal_ed(&blk_ed) != 0) {
+ bulk_trans(&blk_ed);
+ p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
+ }
+ p_usb_reg->HcBulkCurrentED = (uint32_t)blk_ed.p_curr_ed->nextED;
+ } else {
+ break;
+ }
+ }
+ if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0) {
+ osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
+ }
+ (void)osSemaphoreRelease(blk_ed.semid_list);
+ }
+}
+
+static void int_ed_task(void const * argument) {
+ genelal_ed_t *p_int_ed = &int_ed[(uint32_t)argument];
+ uint32_t cnt;
+ uint32_t wait_cnt = 0;
+ hcca_t *p_hcca;
+ hced_t *p_ed;
+
+ while (1) {
+ (void)osSemaphoreWait(p_int_ed->semid_list, osWaitForever);
+ if (p_int_ed->p_curr_ed == NULL) {
+ for (cnt = 0; (cnt < 32) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
+ && (p_int_ed->p_curr_ed == NULL); cnt++) {
+ p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
+ p_ed = (hced_t *)p_hcca->IntTable[cnt];
+ while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
+ && (p_int_ed->p_curr_ed == NULL)) {
+ if (int_trans_doing(p_ed, (uint32_t)argument) == 0) {
+ p_int_ed->p_curr_ed = p_ed;
+ if (chk_genelal_ed(p_int_ed) != 0) {
+ int_trans_setting(p_int_ed, (uint32_t)argument);
+ } else {
+ p_int_ed->p_curr_ed = NULL;
+ }
+ }
+ p_ed = p_ed->nextED;
+ }
+ }
+ }
+ if (p_int_ed->p_curr_ed != NULL) {
+ while ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0) {
+ if (chk_genelal_ed(p_int_ed) != 0) {
+ int_trans(p_int_ed);
+ (void)osSemaphoreWait(p_int_ed->semid_wait, osWaitForever);
+ usbx_host_stop_transfer(p_int_ed->pipe_no);
+ wait_cnt = p_int_ed->cycle_time;
+ } else {
+ if (wait_cnt > 0) {
+ wait_cnt--;
+ } else {
+ p_int_ed->p_curr_ed = NULL;
+ }
+ break;
+ }
+ }
+ }
+ (void)osSemaphoreRelease(p_int_ed->semid_list);
+ if (p_int_ed->p_curr_ed == NULL) {
+ osDelay(10);
+ } else {
+ osDelay(1);
+ }
+ }
+}
+
+static int32_t int_trans_doing(hced_t *p_ed, uint32_t index) {
+ uint32_t cnt;
+ int32_t ret = 0;
+
+ for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
+ if ((index != cnt) && (int_ed[cnt].p_curr_ed == p_ed)) {
+ ret = 1;
+ }
+ }
+
+ return ret;
+}
+
+static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed){
+ int32_t ret = 0;
+ hced_t *p_ed = p_g_ed->p_curr_ed;
+
+ if (((p_ed->control & ED_SKIP) != 0)
+ || ((p_ed->control & ED_FORMAT) != 0)
+ || ((p_ed->headTD & ED_HALTED) != 0)
+ || ((p_ed->tailTD & 0xFFFFFFF0) == (p_ed->headTD & 0xFFFFFFF0))) {
+ /* Do Nothing */
+ } else if ((p_ed->control & 0x0000007F) > 10) {
+ p_ed->headTD |= ED_HALTED;
+ } else {
+ p_g_ed->p_curr_td = (void *)(p_ed->headTD & 0xFFFFFFF0);
+ if (p_g_ed->p_curr_td == NULL) {
+ p_ed->headTD |= ED_HALTED;
+ } else {
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+
+ p_g_ed->p_start_buf = p_td->currBufPtr;
+ ret = 1;
+ }
+ }
+
+ return ret;
+}
+
+static void chk_genelal_td_done(genelal_ed_t *p_g_ed) {
+ hcca_t *p_hcca;
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+ uint32_t ConditionCode = RZA_IO_RegRead_32(&p_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
+
+ if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
+ p_g_ed->p_curr_ed->headTD = ((uint32_t)p_td->nextTD & 0xFFFFFFF0)
+ | (p_g_ed->p_curr_ed->headTD & 0x0000000F);
+ p_td->nextTD = (hctd_t *)p_usb_reg->HcDoneHead;
+ p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
+ if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
+ p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
+ p_hcca->DoneHead = p_usb_reg->HcDoneHead;
+ p_usb_reg->HcDoneHead = 0x00000000;
+ p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
+ (void)osSemaphoreRelease(semid_cb);
+ }
+ }
+}
+
+static void chk_split_trans_setting(genelal_ed_t *p_g_ed) {
+ uint8_t *p_buf;
+ tdinfo_t td_info;
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+
+ /* Hi-Speed mode only */
+ if (g_usbx_host_UsbDeviceSpeed != USB_HOST_HIGH_SPEED) {
+ return;
+ }
+
+ if (RZA_IO_RegRead_32(&p_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC) != TD_CC_NOERROR) {
+ return;
+ }
+
+ get_td_info(p_g_ed, &td_info);
+ p_buf = p_g_ed->p_start_buf;
+
+ if (td_info.direction == 0) {
+ uint8_t bRequest = p_buf[1];
+ uint16_t wValue = (p_buf[3] << 8) + p_buf[2];
+ uint16_t wIndx = (p_buf[5] << 8) + p_buf[4];
+ uint16_t devadd;
+
+ if ((td_info.devadr == 0) && (bRequest == SET_ADDRESS)) {
+ /* SET_ADDRESS */
+ usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
+ usbx_host_set_devadd(wValue, &devadd);
+ if (split_ctl.root_devadr == 0) {
+ split_ctl.root_devadr = wValue; /* New Address */
+ }
+ } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == SET_FEATURE)
+ && (wValue == 0x0004) && (split_ctl.root_devadr != 0)) {
+ /* SET_FEATURE PORT_RESET */
+ split_ctl.reset_port = (wIndx & 0x00FF);
+ } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == GET_STATUS)) {
+ /* GET_STATUS */
+ split_ctl.get_port = wIndx;
+ split_ctl.seq_cnt = 1;
+ } else {
+ /* Do Nothing */
+ }
+ } else if (td_info.direction == 2) {
+ if ((td_info.devadr == split_ctl.root_devadr) && (split_ctl.seq_cnt == 1)) {
+ if (split_ctl.get_port < PORT_NUM) {
+ split_ctl.port_sts_bits[split_ctl.get_port] = (p_buf[1] << 8) + p_buf[0];
+ }
+ split_ctl.seq_cnt = 0;
+ }
+ } else {
+ /* Do Nothing */
+ }
+}
+
+static void set_split_trans_setting(void) {
+ uint16_t port_speed;
+ uint16_t devadd;
+
+ if ((split_ctl.root_devadr != 0) && (split_ctl.reset_port != 0) && (split_ctl.reset_port < PORT_NUM)) {
+ usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
+ RZA_IO_RegWrite_16(&devadd, split_ctl.root_devadr, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
+ RZA_IO_RegWrite_16(&devadd, split_ctl.reset_port, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
+ if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_HIGH_SPEED) != 0) {
+ port_speed = USB_HOST_HIGH_SPEED;
+ } else if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_LOW_SPEED) != 0) {
+ port_speed = USB_HOST_LOW_SPEED;
+ } else {
+ port_speed = USB_HOST_FULL_SPEED;
+ }
+ RZA_IO_RegWrite_16(&devadd, port_speed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
+ usbx_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
+ split_ctl.reset_port = 0;
+ }
+}
+
+static void control_trans(genelal_ed_t *p_g_ed) {
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+ tdinfo_t td_info;
+ uint16_t devadd;
+
+ get_td_info(p_g_ed, &td_info);
+
+ if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
+ if (td_info.devadr == 0) {
+ set_split_trans_setting();
+ }
+ } else {
+ /* When a non-Hi-Speed, the communication speed is determined from the TD. */
+ usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
+ if (td_info.speed == 1) {
+ RZA_IO_RegWrite_16(&devadd, USB_HOST_LOW_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
+ } else {
+ RZA_IO_RegWrite_16(&devadd, USB_HOST_FULL_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
+ }
+ usbx_host_set_devadd(td_info.devadr, &devadd);
+ }
+
+ USB20X.DCPMAXP = (td_info.devadr << 12) + td_info.msp;
+ if (td_info.direction == 0) {
+ g_usbx_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
+ } else if (td_info.count != 0) {
+ g_usbx_host_CmdStage = (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE);
+ } else {
+ g_usbx_host_CmdStage = (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE);
+ }
+ g_usbx_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
+ p_g_ed->pipe_no = USB_HOST_PIPE0;
+
+ p_g_ed->trans_wait = 1;
+ if (connect_status == 0) {
+ ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
+ } else {
+ if (td_info.direction == 0) {
+ uint16_t Req = (p_td->currBufPtr[1] << 8) + p_td->currBufPtr[0];
+ uint16_t Val = (p_td->currBufPtr[3] << 8) + p_td->currBufPtr[2];
+ uint16_t Indx = (p_td->currBufPtr[5] << 8) + p_td->currBufPtr[4];
+ uint16_t Len = (p_td->currBufPtr[7] << 8) + p_td->currBufPtr[6];
+
+ g_usbx_host_data_pointer[USB_HOST_PIPE0] = p_td->bufEnd;
+ usbx_host_SetupStage(Req, Val, Indx, Len);
+ } else if (td_info.direction == 1) {
+ usbx_host_CtrlWriteStart(td_info.count, p_td->currBufPtr);
+ } else {
+ usbx_host_CtrlReadStart(td_info.count, p_td->currBufPtr);
+ }
+
+ (void)osSemaphoreWait(p_g_ed->semid_wait, CTL_TRANS_TIMEOUT);
+ if (p_g_ed->trans_wait == 1) {
+ p_g_ed->trans_wait = 0;
+ RZA_IO_RegWrite_32(&p_td->control, TD_CC_DEVICENOTRESPONDING, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
+ }
+ }
+
+ g_usbx_host_CmdStage &= (~USB_HOST_CMD_FIELD);
+ g_usbx_host_CmdStage |= USB_HOST_CMD_IDLE;
+ g_usbx_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
+}
+
+static void bulk_trans(genelal_ed_t *p_g_ed) {
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+ hced_t *p_ed = p_g_ed->p_curr_ed;
+ tdinfo_t td_info;
+ USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_blk_ep_tbl1[0];
+ uint8_t wk_table[6];
+
+ get_td_info(p_g_ed, &td_info);
+
+ wk_table[0] = 0;
+ wk_table[1] = USB_HOST_ENDPOINT_DESC;
+ wk_table[2] = td_info.endpoint_no;
+ if (td_info.direction == 2) {
+ wk_table[2] |= USB_HOST_EP_IN;
+ }
+ wk_table[3] = USB_HOST_EP_BULK;
+ wk_table[4] = (uint8_t)td_info.msp;
+ wk_table[5] = (uint8_t)(td_info.msp >> 8);
+ p_g_ed->pipe_no = user_table->pipe_number;
+ usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
+
+ set_togle(p_g_ed->pipe_no, p_td, p_ed);
+
+ p_g_ed->trans_wait = 1;
+ if (connect_status == 0) {
+ ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
+ } else {
+ if (td_info.direction == 1) {
+ usbx_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
+ } else {
+ usbx_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
+ }
+
+ (void)osSemaphoreWait(p_g_ed->semid_wait, BLK_TRANS_TIMEOUT);
+ usbx_host_stop_transfer(p_g_ed->pipe_no);
+ }
+}
+
+static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+ hced_t *p_ed = p_g_ed->p_curr_ed;
+ tdinfo_t td_info;
+ USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_int_ep_tbl1[index];
+ uint8_t wk_table[6];
+ uint32_t cycle_time;
+ uint16_t devadd;
+
+ get_td_info(p_g_ed, &td_info);
+
+ wk_table[0] = 0;
+ wk_table[1] = USB_HOST_ENDPOINT_DESC;
+ wk_table[2] = td_info.endpoint_no;
+ if (td_info.direction == 2) {
+ wk_table[2] |= USB_HOST_EP_IN;
+ }
+ wk_table[3] = USB_HOST_EP_INT;
+ wk_table[4] = (uint8_t)td_info.msp;
+ wk_table[5] = (uint8_t)(td_info.msp >> 8);
+ cycle_time = chk_cycle(p_ed);
+ p_g_ed->cycle_time = cycle_time;
+ user_table->pipe_cycle = 0;
+ while (cycle_time > 1) {
+ cycle_time >>= 1;
+ user_table->pipe_cycle++;
+ }
+ if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
+ usbx_host_get_devadd(td_info.devadr, &devadd);
+ if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
+ user_table->pipe_cycle += 3;
+ if (user_table->pipe_cycle > 7) {
+ user_table->pipe_cycle = 7;
+ }
+ }
+ }
+
+ p_g_ed->pipe_no = user_table->pipe_number;
+ usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
+
+ set_togle(p_g_ed->pipe_no, p_td, p_ed);
+}
+
+static uint32_t chk_cycle(hced_t *p_ed) {
+ uint32_t cnt;
+ uint32_t hit_cnt = 0;
+ uint32_t cycle_time = 1;
+ hcca_t *p_hcca;
+ hced_t *p_wk_ed;
+
+ p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
+
+ for (cnt = 0; cnt < 32; cnt++) {
+ p_wk_ed = (hced_t *)p_hcca->IntTable[cnt];
+ while (p_wk_ed != NULL) {
+ if (p_wk_ed == p_ed) {
+ hit_cnt++;
+ break;
+ }
+ p_wk_ed = p_wk_ed->nextED;
+ }
+ }
+ if (hit_cnt < 2) {
+ cycle_time = 32;
+ } else if (hit_cnt < 4) {
+ cycle_time = 16;
+ } else if (hit_cnt < 8) {
+ cycle_time = 8;
+ } else if (hit_cnt < 16) {
+ cycle_time = 4;
+ } else if (hit_cnt < 32) {
+ cycle_time = 2;
+ } else{
+ cycle_time = 1;
+ }
+
+ return cycle_time;
+}
+
+static void int_trans(genelal_ed_t *p_g_ed) {
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+ tdinfo_t td_info;
+
+ get_td_info(p_g_ed, &td_info);
+ p_g_ed->trans_wait = 1;
+ if (connect_status == 0) {
+ ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
+ } else {
+ if (td_info.direction == 1) {
+ usbx_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
+ } else {
+ usbx_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
+ }
+ }
+}
+
+static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info) {
+ hced_t *p_ed = p_g_ed->p_curr_ed;
+
+ p_td_info->endpoint_no = (uint8_t)((p_ed->control >> 7) & 0x0000000F);
+ p_td_info->msp = (p_ed->control >> 16) & 0x000007FF;
+ p_td_info->devadr = p_ed->control & 0x0000000F;
+ p_td_info->speed = (p_ed->control >> 13) & 0x00000001;
+ p_td_info->direction = (p_ed->control >> 11) & 0x00000003;
+
+ if ((p_ed->control & ED_FORMAT) == 0) {
+ hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
+
+ if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
+ if ((p_td->control & TD_CTL_MSK_DP) == TD_SETUP) {
+ p_td_info->direction = 0;
+ } else if ((p_td->control & TD_CTL_MSK_DP) == TD_OUT) {
+ p_td_info->direction = 1;
+ } else {
+ p_td_info->direction = 2;
+ }
+ }
+ if (p_td->currBufPtr != NULL) {
+ p_td_info->count = (uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1;
+ } else {
+ p_td_info->count = 0;
+ }
+ } else {
+#if (ISO_TRANS_MAX_NUM > 0)
+ hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
+
+ if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
+ if ((p_isotd->control & TD_CTL_MSK_DP) == TD_SETUP) {
+ p_td_info->direction = 0;
+ } else if ((p_isotd->control & TD_CTL_MSK_DP) == TD_OUT) {
+ p_td_info->direction = 1;
+ } else {
+ p_td_info->direction = 2;
+ }
+ }
+#endif
+ }
+}
+
+static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed) {
+ if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_0) {
+ usbx_host_set_sqclr(pipe);
+ } else if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_1) {
+ usbx_host_set_sqset(pipe);
+ } else if ((p_ed->headTD & ED_TOGLE_CARRY) == 0) {
+ usbx_host_set_sqclr(pipe);
+ } else {
+ usbx_host_set_sqset(pipe);
+ }
+}
+
+#if (ISO_TRANS_MAX_NUM > 0)
+static void iso_ed_task(void const * argument) {
+ genelal_ed_t *p_iso_ed = &iso_ed[(uint32_t)argument];
+ uint32_t wait_cnt = 0;
+ hcca_t *p_hcca;
+ hced_t *p_ed;
+
+ while (1) {
+ (void)osSemaphoreWait(p_iso_ed->semid_list, osWaitForever);
+ if (p_iso_ed->p_curr_ed == NULL) {
+ p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
+ p_ed = (hced_t *)p_hcca->IntTable[0];
+ while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_IE) != 0)
+ && (p_iso_ed->p_curr_ed == NULL)) {
+ if (iso_trans_doing(p_ed, (uint32_t)argument) == 0) {
+ p_iso_ed->p_curr_ed = p_ed;
+ if (chk_iso_ed(p_iso_ed) != 0) {
+ iso_trans_setting(p_iso_ed, (uint32_t)argument);
+ } else {
+ p_iso_ed->p_curr_ed = NULL;
+ }
+ }
+ p_ed = p_ed->nextED;
+ }
+ p_iso_ed->psw_idx = 0;
+ }
+ if (p_iso_ed->p_curr_ed != NULL) {
+ while ((p_usb_reg->HcControl & OR_CONTROL_IE) != 0) {
+ if (chk_iso_ed(p_iso_ed) != 0) {
+ hcisotd_t *p_isotd = (hcisotd_t *)p_iso_ed->p_curr_td;
+ uint32_t starting_frame = p_isotd->control & 0x0000FFFF;
+ uint32_t wait_time = 0;
+ uint32_t wk_HcFmNumber = p_usb_reg->HcFmNumber;
+
+ if (starting_frame > wk_HcFmNumber) {
+ wait_time = starting_frame - wk_HcFmNumber;
+ } else {
+ wait_time = (0xFFFF - wk_HcFmNumber) + starting_frame;
+ }
+ if ((wait_time >= 2) && (wait_time <= 1000)) {
+ for (int cnt = 0; cnt < (wait_time - 1); cnt++) {
+ osDelay(1);
+ p_usb_reg->HcFmNumber = (wk_HcFmNumber + cnt) & 0x0000FFFF;
+ }
+ }
+ p_iso_ed->psw_idx = 0;
+ iso_trans(p_iso_ed);
+ (void)osSemaphoreWait(p_iso_ed->semid_wait, osWaitForever);
+ wait_cnt = 8;
+ } else {
+ if (wait_cnt > 0) {
+ wait_cnt--;
+ } else {
+ p_iso_ed->p_curr_ed = NULL;
+ }
+ break;
+ }
+ }
+ }
+ (void)osSemaphoreRelease(p_iso_ed->semid_list);
+ if (p_iso_ed->p_curr_ed == NULL) {
+ osDelay(10);
+ } else {
+ osDelay(1);
+ }
+ }
+}
+
+static int32_t iso_trans_doing(hced_t *p_ed, uint32_t index) {
+ uint32_t cnt;
+ int32_t ret = 0;
+
+ for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
+ if ((index != cnt) && (iso_ed[cnt].p_curr_ed == p_ed)) {
+ ret = 1;
+ }
+ }
+
+ return ret;
+}
+
+static void chk_iso_td_done(genelal_ed_t *p_g_ed) {
+ hcca_t *p_hcca;
+ hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
+ uint32_t ConditionCode = RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
+
+ if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
+ p_g_ed->p_curr_ed->headTD = ((uint32_t)p_isotd->nextTD & 0xFFFFFFF0)
+ | (p_g_ed->p_curr_ed->headTD & 0x0000000F);
+ p_isotd->nextTD = (hcisotd_t *)p_usb_reg->HcDoneHead;
+ p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
+ if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
+ p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
+ p_hcca->DoneHead = p_usb_reg->HcDoneHead;
+ p_usb_reg->HcDoneHead = 0x00000000;
+ p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
+ (void)osSemaphoreRelease(semid_cb);
+ }
+ }
+}
+
+static int32_t chk_iso_ed(genelal_ed_t *p_g_ed){
+ int32_t ret = 0;
+ hced_t *p_ed = p_g_ed->p_curr_ed;
+
+ if (((p_ed->control & ED_SKIP) != 0)
+ || ((p_ed->control & ED_FORMAT) == 0)
+ || ((p_ed->headTD & ED_HALTED) != 0)
+ || ((p_ed->tailTD & 0xFFFFFFF0) == (p_ed->headTD & 0xFFFFFFF0))) {
+ /* Do Nothing */
+ } else if ((p_ed->control & 0x0000007F) > 10) {
+ p_ed->headTD |= ED_HALTED;
+ } else {
+ p_g_ed->p_curr_td = (void *)(p_ed->headTD & 0xFFFFFFF0);
+ if (p_g_ed->p_curr_td == NULL) {
+ p_ed->headTD |= ED_HALTED;
+ } else {
+ hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
+
+ p_g_ed->p_start_buf = p_isotd->bufferPage0;
+ ret = 1;
+ }
+ }
+
+ return ret;
+}
+
+static void iso_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
+ tdinfo_t td_info;
+ USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_iso_ep_tbl1[index];
+ uint8_t wk_table[6];
+ uint16_t devadd;
+
+ get_td_info(p_g_ed, &td_info);
+
+ wk_table[0] = 0;
+ wk_table[1] = USB_HOST_ENDPOINT_DESC;
+ wk_table[2] = td_info.endpoint_no;
+ if (td_info.direction == 2) {
+ wk_table[2] |= USB_HOST_EP_IN;
+ }
+ wk_table[3] = USB_HOST_EP_ISO;
+ wk_table[4] = (uint8_t)td_info.msp;
+ wk_table[5] = (uint8_t)(td_info.msp >> 8);
+ p_g_ed->cycle_time = 1;
+ user_table->pipe_cycle = 0;
+ if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
+ usbx_host_get_devadd(td_info.devadr, &devadd);
+ if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
+ user_table->pipe_cycle += 3;
+ }
+ }
+
+ p_g_ed->pipe_no = user_table->pipe_number;
+ usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
+}
+
+static void iso_trans(genelal_ed_t *p_g_ed) {
+ hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
+ tdinfo_t td_info;
+ uint32_t buff_addr;
+ uint32_t data_size;
+
+ if (((uint32_t)p_isotd->offsetPSW[p_g_ed->psw_idx] & 0x00001000) == 0) {
+ buff_addr = (uint32_t)p_isotd->bufferPage0 & 0xFFFFF000;
+ } else {
+ buff_addr = (uint32_t)p_isotd->bufEnd & 0xFFFFF000;
+ }
+ buff_addr |= (uint32_t)p_isotd->offsetPSW[p_g_ed->psw_idx] & 0x00000FFF;
+
+ if (p_g_ed->psw_idx < RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_FC, TD_CTL_MSK_FC)) {
+ data_size = p_isotd->offsetPSW[p_g_ed->psw_idx + 1] - p_isotd->offsetPSW[p_g_ed->psw_idx];
+ } else {
+ data_size = (uint32_t)p_isotd->bufEnd - buff_addr + 1;
+ }
+ p_isotd->offsetPSW[p_g_ed->psw_idx] = (uint16_t)data_size;
+
+ get_td_info(p_g_ed, &td_info);
+ p_g_ed->trans_wait = 1;
+ if (connect_status == 0) {
+ ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
+ } else {
+ if (td_info.direction == 1) {
+ usbx_host_start_send_transfer(p_g_ed->pipe_no, data_size, (uint8_t *)buff_addr);
+ } else {
+ usbx_host_start_receive_transfer(p_g_ed->pipe_no, data_size, (uint8_t *)buff_addr);
+ }
+ }
+}
+#endif
+
+static void connect_check(void) {
+ uint32_t type = 0;
+ uint16_t stat;
+ uint16_t devadd = 0;
+ uint32_t wk_HcRhPortStatus1 = p_usb_reg->HcRhPortStatus1;
+
+ if (usbx_host_CheckAttach() == USB_HOST_ATTACH) {
+ type = 1;
+ }
+
+ if ((((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) == 0) && (type == 0))
+ || (((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) != 0) && (type != 0))) {
+ return;
+ }
+
+ if (type == 0) {
+ usbx_host_UsbDetach();
+ wk_HcRhPortStatus1 &= ~OR_RH_PORT_CCS;
+ } else {
+ usbx_host_UsbAttach();
+ stat = usbx_host_UsbBusReset();
+ RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
+ RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
+ if (stat == USB_HOST_HSMODE) {
+ wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
+ RZA_IO_RegWrite_16(&USB20X.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
+ g_usbx_host_UsbDeviceSpeed = USB_HOST_HIGH_SPEED;
+ } else if (stat == USB_HOST_FSMODE) {
+ wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
+ RZA_IO_RegWrite_16(&USB20X.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
+ g_usbx_host_UsbDeviceSpeed = USB_HOST_FULL_SPEED;
+ } else {
+ wk_HcRhPortStatus1 |= OR_RH_PORT_LSDA;
+ RZA_IO_RegWrite_16(&USB20X.SOFCFG, 1, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
+ g_usbx_host_UsbDeviceSpeed = USB_HOST_LOW_SPEED;
+ }
+ RZA_IO_RegWrite_16(&devadd, g_usbx_host_UsbDeviceSpeed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
+ usbx_host_init_pipe_status();
+ usbx_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
+ wk_HcRhPortStatus1 |= OR_RH_PORT_CCS;
+ }
+ wk_HcRhPortStatus1 |= OR_RH_PORT_CSC;
+ p_usb_reg->HcRhPortStatus1 = wk_HcRhPortStatus1;
+ p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_RHSC;
+ (void)memset(&split_ctl, 0, sizeof(split_ctl));
+}
+
+void ohciwrapp_loc_Connect(uint32_t type) {
+ uint32_t cnt;
+
+ connect_status = type;
+ connect_change = type;
+ if (type == 0) {
+ if (ctl_ed.trans_wait == 1) {
+ ohciwrapp_loc_TransEnd(ctl_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
+ }
+ if (blk_ed.trans_wait == 1) {
+ ohciwrapp_loc_TransEnd(blk_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
+ }
+ for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
+ if (int_ed[cnt].trans_wait == 1) {
+ ohciwrapp_loc_TransEnd(int_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
+ }
+ }
+#if (ISO_TRANS_MAX_NUM > 0)
+ for (cnt = 0; cnt< ISO_TRANS_MAX_NUM; cnt++) {
+ if (iso_ed[cnt].trans_wait == 1) {
+ hced_t *p_ed = iso_ed[cnt].p_curr_ed;
+
+ p_ed->headTD |= ED_HALTED;
+ ohciwrapp_loc_TransEnd(iso_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
+ }
+ }
+#endif
+ }
+ (void)osSemaphoreRelease(semid_cb);
+}
+
+void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode) {
+ uint32_t periodic = 0;
+ uint32_t cnt;
+ uint32_t sqmon;
+ hced_t *p_ed;
+ genelal_ed_t *p_wait_ed = NULL;
+
+ if (ctl_ed.pipe_no == pipe) {
+ p_wait_ed = &ctl_ed;
+ } else if (blk_ed.pipe_no == pipe) {
+ p_wait_ed = &blk_ed;
+ } else {
+#if (ISO_TRANS_MAX_NUM > 0)
+ if (p_wait_ed == NULL) {
+ for (cnt = 0; cnt< ISO_TRANS_MAX_NUM; cnt++) {
+ if (iso_ed[cnt].pipe_no == pipe) {
+ p_wait_ed = &iso_ed[cnt];
+ break;
+ }
+ }
+ }
+#endif
+ if (p_wait_ed == NULL) {
+ for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
+ if (int_ed[cnt].pipe_no == pipe) {
+ p_wait_ed = &int_ed[cnt];
+ periodic = 1;
+ break;
+ }
+ }
+ }
+ }
+
+ if (p_wait_ed == NULL) {
+ return;
+ }
+ p_ed = p_wait_ed->p_curr_ed;
+ if (p_ed == NULL) {
+ return;
+ }
+
+ if ((p_ed->control & ED_FORMAT) == 0) {
+ hctd_t *p_td = (hctd_t *)p_wait_ed->p_curr_td;
+
+ if (p_td != NULL) {
+ if (ConditionCode == TD_CC_NOERROR) {
+ /* ErrorCount */
+ RZA_IO_RegWrite_32(&p_td->control, 0, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
+
+ /* CurrentBufferPointer */
+ p_td->currBufPtr += ((uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1) - g_usbx_host_data_count[pipe];
+ } else {
+ /* ErrorCount */
+ RZA_IO_RegWrite_32(&p_td->control, 3, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
+ }
+
+ /* DataToggle */
+ sqmon = usbx_host_get_sqmon(pipe);
+ RZA_IO_RegWrite_32(&p_td->control, sqmon, TD_CTL_SHFT_T, TD_CTL_MSK_T);
+ if (sqmon == 0) {
+ p_ed->headTD &= ~ED_TOGLE_CARRY;
+ } else {
+ p_ed->headTD |= ED_TOGLE_CARRY;
+ }
+
+ /* ConditionCode */
+ RZA_IO_RegWrite_32(&p_td->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
+
+ if (p_wait_ed == &ctl_ed) {
+ chk_split_trans_setting(&ctl_ed);
+ }
+ chk_genelal_td_done(p_wait_ed);
+
+ if (periodic != 0) {
+ if (chk_genelal_ed(p_wait_ed) != 0) {
+ int_trans(p_wait_ed);
+ } else {
+ p_wait_ed->trans_wait = 0;
+ (void)osSemaphoreRelease(p_wait_ed->semid_wait);
+ }
+ } else {
+ p_wait_ed->trans_wait = 0;
+ (void)osSemaphoreRelease(p_wait_ed->semid_wait);
+ }
+ }
+ } else {
+#if (ISO_TRANS_MAX_NUM > 0)
+ hcisotd_t *p_isotd = (hcisotd_t *)p_wait_ed->p_curr_td;
+ uint32_t next_trans = 0;
+
+ if (p_isotd != NULL) {
+ usbx_host_stop_transfer(pipe);
+ p_usb_reg->HcFmNumber = ((p_isotd->control & 0x0000FFFF) + p_wait_ed->psw_idx) & 0x0000FFFF;
+
+ /* Size of packet */
+ p_isotd->offsetPSW[p_wait_ed->psw_idx] -= g_usbx_host_data_count[pipe];
+
+ /* ConditionCode */
+ RZA_IO_RegWrite_32(&p_isotd->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
+ RZA_IO_RegWrite_16(&p_isotd->offsetPSW[p_wait_ed->psw_idx],
+ (uint16_t)ConditionCode, TD_PSW_SHFT_CC, TD_PSW_MSK_CC);
+
+ if (usbx_host_CheckAttach() != USB_HOST_ATTACH) {
+ p_ed->headTD |= ED_HALTED;
+ }
+ if (p_wait_ed->psw_idx >= RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_FC, TD_CTL_MSK_FC)) {
+ p_wait_ed->psw_idx = 0;
+ chk_iso_td_done(p_wait_ed);
+ } else {
+ p_wait_ed->psw_idx++;
+ }
+ if (chk_iso_ed(p_wait_ed) != 0) {
+ iso_trans(p_wait_ed);
+ next_trans = 1;
+ }
+ if (next_trans == 0) {
+ p_wait_ed->trans_wait = 0;
+ (void)osSemaphoreRelease(p_wait_ed->semid_wait);
+ }
+ }
+#endif
+ }
+
+}
+