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v1.0.3

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刘可亮
2024-01-27 08:47:24 +08:00
parent d3bd993b5f
commit 9f7ba67007
2345 changed files with 74421 additions and 76616 deletions
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76
packages/third-party/cherryusb/class/msc/usbd_msc.c vendored
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@@ -6,6 +6,9 @@
#include "usbd_core.h"
#include "usbd_msc.h"
#include "usb_scsi.h"
#if defined(CONFIG_USBDEV_MSC_THREAD)
#include "usb_osal.h"
#endif
#define MSD_OUT_EP_IDX 0
#define MSD_IN_EP_IDX 1
@@ -40,7 +43,13 @@ USB_NOCACHE_RAM_SECTION struct usbd_msc_priv {
uint16_t scsi_blk_size;
uint32_t scsi_blk_nbr;
USB_MEM_ALIGNX uint8_t block_buffer[CONFIG_USBDEV_MSC_BLOCK_SIZE];
USB_MEM_ALIGNX uint8_t block_buffer[CONFIG_USBDEV_MSC_MAX_BUFSIZE];
#if defined(CONFIG_USBDEV_MSC_THREAD)
usb_osal_mq_t usbd_msc_mq;
usb_osal_thread_t usbd_msc_thread;
uint32_t nbytes;
#endif
} g_usbd_msc;
static void usbd_msc_reset(void)
@@ -481,7 +490,12 @@ static bool SCSI_read10(uint8_t **data, uint32_t *len)
return false;
}
g_usbd_msc.stage = MSC_DATA_IN;
#ifdef CONFIG_USBDEV_MSC_THREAD
usb_osal_mq_send(g_usbd_msc.usbd_msc_mq, MSC_DATA_IN);
return true;
#else
return SCSI_processRead();
#endif
}
static bool SCSI_read12(uint8_t **data, uint32_t *len)
@@ -508,7 +522,12 @@ static bool SCSI_read12(uint8_t **data, uint32_t *len)
return false;
}
g_usbd_msc.stage = MSC_DATA_IN;
#ifdef CONFIG_USBDEV_MSC_THREAD
usb_osal_mq_send(g_usbd_msc.usbd_msc_mq, MSC_DATA_IN);
return true;
#else
return SCSI_processRead();
#endif
}
static bool SCSI_write10(uint8_t **data, uint32_t *len)
@@ -535,7 +554,7 @@ static bool SCSI_write10(uint8_t **data, uint32_t *len)
return false;
}
g_usbd_msc.stage = MSC_DATA_OUT;
data_len = MIN(data_len, CONFIG_USBDEV_MSC_BLOCK_SIZE);
data_len = MIN(data_len, CONFIG_USBDEV_MSC_MAX_BUFSIZE);
usbd_ep_start_read(mass_ep_data[MSD_OUT_EP_IDX].ep_addr, g_usbd_msc.block_buffer, data_len);
return true;
}
@@ -564,7 +583,7 @@ static bool SCSI_write12(uint8_t **data, uint32_t *len)
return false;
}
g_usbd_msc.stage = MSC_DATA_OUT;
data_len = MIN(data_len, CONFIG_USBDEV_MSC_BLOCK_SIZE);
data_len = MIN(data_len, CONFIG_USBDEV_MSC_MAX_BUFSIZE);
usbd_ep_start_read(mass_ep_data[MSD_OUT_EP_IDX].ep_addr, g_usbd_msc.block_buffer, data_len);
return true;
}
@@ -621,7 +640,7 @@ static bool SCSI_processRead(void)
USB_LOG_DBG("read lba:%d\r\n", g_usbd_msc.start_sector);
transfer_len = MIN(g_usbd_msc.nsectors * g_usbd_msc.scsi_blk_size, CONFIG_USBDEV_MSC_BLOCK_SIZE);
transfer_len = MIN(g_usbd_msc.nsectors * g_usbd_msc.scsi_blk_size, CONFIG_USBDEV_MSC_MAX_BUFSIZE);
if (usbd_msc_sector_read(g_usbd_msc.start_sector, g_usbd_msc.block_buffer, transfer_len) != 0) {
SCSI_SetSenseData(SCSI_KCQHE_UREINRESERVEDAREA);
@@ -658,7 +677,7 @@ static bool SCSI_processWrite(uint32_t nbytes)
if (g_usbd_msc.nsectors == 0) {
usbd_msc_send_csw(CSW_STATUS_CMD_PASSED);
} else {
data_len = MIN(g_usbd_msc.nsectors * g_usbd_msc.scsi_blk_size, CONFIG_USBDEV_MSC_BLOCK_SIZE);
data_len = MIN(g_usbd_msc.nsectors * g_usbd_msc.scsi_blk_size, CONFIG_USBDEV_MSC_MAX_BUFSIZE);
usbd_ep_start_read(mass_ep_data[MSD_OUT_EP_IDX].ep_addr, g_usbd_msc.block_buffer, data_len);
}
@@ -764,9 +783,14 @@ void mass_storage_bulk_out(uint8_t ep, uint32_t nbytes)
switch (g_usbd_msc.cbw.CB[0]) {
case SCSI_CMD_WRITE10:
case SCSI_CMD_WRITE12:
#ifdef CONFIG_USBDEV_MSC_THREAD
g_usbd_msc.nbytes = nbytes;
usb_osal_mq_send(g_usbd_msc.usbd_msc_mq, MSC_DATA_OUT);
#else
if (SCSI_processWrite(nbytes) == false) {
usbd_msc_send_csw(CSW_STATUS_CMD_FAILED); /* send fail status to host,and the host will retry*/
}
#endif
break;
default:
break;
@@ -784,10 +808,14 @@ void mass_storage_bulk_in(uint8_t ep, uint32_t nbytes)
switch (g_usbd_msc.cbw.CB[0]) {
case SCSI_CMD_READ10:
case SCSI_CMD_READ12:
#ifdef CONFIG_USBDEV_MSC_THREAD
usb_osal_mq_send(g_usbd_msc.usbd_msc_mq, MSC_DATA_IN);
#else
if (SCSI_processRead() == false) {
usbd_msc_send_csw(CSW_STATUS_CMD_FAILED); /* send fail status to host,and the host will retry*/
return;
}
#endif
break;
default:
break;
@@ -810,6 +838,32 @@ void mass_storage_bulk_in(uint8_t ep, uint32_t nbytes)
}
}
#ifdef CONFIG_USBDEV_MSC_THREAD
static void usbdev_msc_thread(void *argument)
{
uintptr_t event;
int ret;
while (1) {
ret = usb_osal_mq_recv(g_usbd_msc.usbd_msc_mq, (uintptr_t *)&event, USB_OSAL_WAITING_FOREVER);
if (ret < 0) {
continue;
}
USB_LOG_DBG("%d\r\n", event);
if (event == MSC_DATA_OUT) {
if (SCSI_processWrite(g_usbd_msc.nbytes) == false) {
usbd_msc_send_csw(CSW_STATUS_CMD_FAILED); /* send fail status to host,and the host will retry*/
}
} else if (event == MSC_DATA_IN) {
if (SCSI_processRead() == false) {
usbd_msc_send_csw(CSW_STATUS_CMD_FAILED); /* send fail status to host,and the host will retry*/
}
} else {
}
}
}
#endif
struct usbd_interface *usbd_msc_init_intf(struct usbd_interface *intf, const uint8_t out_ep, const uint8_t in_ep)
{
intf->class_interface_handler = msc_storage_class_interface_request_handler;
@@ -829,11 +883,21 @@ struct usbd_interface *usbd_msc_init_intf(struct usbd_interface *intf, const uin
usbd_msc_get_cap(0, &g_usbd_msc.scsi_blk_nbr, &g_usbd_msc.scsi_blk_size);
if (g_usbd_msc.scsi_blk_size > CONFIG_USBDEV_MSC_BLOCK_SIZE) {
if (g_usbd_msc.scsi_blk_size > CONFIG_USBDEV_MSC_MAX_BUFSIZE) {
USB_LOG_ERR("msc block buffer overflow\r\n");
return NULL;
}
#ifdef CONFIG_USBDEV_MSC_THREAD
g_usbd_msc.usbd_msc_mq = usb_osal_mq_create(1);
if (g_usbd_msc.usbd_msc_mq == NULL) {
return NULL;
}
g_usbd_msc.usbd_msc_thread = usb_osal_thread_create("usbd_msc", CONFIG_USBDEV_MSC_STACKSIZE, CONFIG_USBDEV_MSC_PRIO, usbdev_msc_thread, NULL);
if (g_usbd_msc.usbd_msc_thread == NULL) {
return NULL;
}
#endif
return intf;
}