diff options
Diffstat (limited to 'platform/fatfs')
| -rw-r--r-- | platform/fatfs/usbh_fatfs.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/platform/fatfs/usbh_fatfs.c b/platform/fatfs/usbh_fatfs.c index abb7181b..9c799d62 100644 --- a/platform/fatfs/usbh_fatfs.c +++ b/platform/fatfs/usbh_fatfs.c @@ -14,12 +14,17 @@ int USB_disk_initialize(void) { active_msc_class = (struct usbh_msc *)usbh_find_class_instance("/dev/sda"); if (active_msc_class == NULL) { - printf("do not find /dev/sda\r\n"); + USB_LOG_ERR("do not find /dev/sda\r\n"); return RES_NOTRDY; } if (usbh_msc_scsi_init(active_msc_class) < 0) { return RES_NOTRDY; } + + if ((active_msc_class->blocksize < FF_MIN_SS) || (active_msc_class->blocksize > FF_MAX_SS)) { + USB_LOG_ERR("unsupported block size %u\r\n", (unsigned int)active_msc_class->blocksize); + return RES_NOTRDY; + } return RES_OK; } @@ -38,7 +43,7 @@ int USB_disk_read(BYTE *buff, LBA_t sector, UINT count) if ((uint32_t)buff & (CONFIG_USB_ALIGN_SIZE - 1)) { align_buf = (uint8_t *)aligned_alloc(CONFIG_USB_ALIGN_SIZE, count * active_msc_class->blocksize); if (!align_buf) { - printf("msc get align buf failed\r\n"); + USB_LOG_ERR("msc get align buf failed\r\n"); return -USB_ERR_NOMEM; } } @@ -68,7 +73,7 @@ int USB_disk_write(const BYTE *buff, LBA_t sector, UINT count) if ((uint32_t)buff & (CONFIG_USB_ALIGN_SIZE - 1)) { align_buf = (uint8_t *)aligned_alloc(CONFIG_USB_ALIGN_SIZE, count * active_msc_class->blocksize); if (!align_buf) { - printf("msc get align buf failed\r\n"); + USB_LOG_ERR("msc get align buf failed\r\n"); return -USB_ERR_NOMEM; } usb_memcpy(align_buf, buff, count * active_msc_class->blocksize); |