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V1.0.5

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刘可亮
2024-06-04 19:00:30 +08:00
parent 990c72f5be
commit 0a13af6a1d
1668 changed files with 342810 additions and 37726 deletions
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32
bsp/artinchip/drv_bare/boot_usbh/usb_msc.c
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@@ -78,17 +78,23 @@ static inline int usbh_msc_scsi_testunitready(struct usbh_msc *msc_class)
usbh_msc_cbw_dump(cbw);
/* Send the CBW */
aicos_mdelay(50);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkout, (u8 *)cbw,
USB_SIZEOF_MSC_CBW,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes < 0)
if (nbytes < 0) {
pr_err("Testunitready:Failed to send CBW,ret:%d\n", nbytes);
goto out;
}
/* Receive the CSW */
aicos_mdelay(50);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkin, msc_class->tx_buffer,
USB_SIZEOF_MSC_CSW,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes >= 0) {
usbh_msc_csw_dump((struct CSW *)msc_class->tx_buffer);
} else {
pr_err("Testunitready:Failed to receive CSW,ret:%d\n", nbytes);
}
out:
return nbytes < 0 ? (int)nbytes : 0;
@@ -152,23 +158,30 @@ static inline int usbh_msc_scsi_inquiry(struct usbh_msc *msc_class)
usbh_msc_cbw_dump(cbw);
/* Send the CBW */
aicos_mdelay(20);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkout, (u8 *)cbw,
USB_SIZEOF_MSC_CBW,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes < 0)
if (nbytes < 0) {
pr_err("Inquiry:Failed to send CBW,ret:%d\n", nbytes);
goto out;
}
/* Receive the sense data response */
aicos_mdelay(20);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkin, msc_class->tx_buffer,
SCSIRESP_INQUIRY_SIZEOF,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes < 0)
goto out;
/* Receive the CSW */
aicos_mdelay(20);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkin, msc_class->tx_buffer,
USB_SIZEOF_MSC_CSW,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes >= 0) {
usbh_msc_csw_dump((struct CSW *)msc_class->tx_buffer);
} else {
pr_err("Inquiry:Failed to receive CSW,ret:%d\n", nbytes);
}
out:
return nbytes < 0 ? (int)nbytes : 0;
@@ -191,26 +204,35 @@ static inline int usbh_msc_scsi_readcapacity10(struct usbh_msc *msc_class)
usbh_msc_cbw_dump(cbw);
/* Send the CBW */
aicos_mdelay(20);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkout, (u8 *)cbw,
USB_SIZEOF_MSC_CBW,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes < 0)
if (nbytes < 0) {
pr_err("Readcapacity10:Failed to send CBW,ret:%d\n", nbytes);
goto out;
}
/* Receive the sense data response */
aicos_mdelay(20);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkin, msc_class->tx_buffer,
SCSIRESP_READCAPACITY10_SIZEOF,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes < 0)
if (nbytes < 0) {
pr_err("Readcapacity10:Failed to receive data response,ret:%d\n", nbytes);
goto out;
}
/* Save the capacity information */
msc_class->blocknum = GET_BE32(&msc_class->tx_buffer[0]) + 1;
msc_class->blocksize = GET_BE32(&msc_class->tx_buffer[4]);
/* Receive the CSW */
aicos_mdelay(20);
nbytes = usbh_ep_bulk_transfer(msc_class->bulkin, msc_class->tx_buffer,
USB_SIZEOF_MSC_CSW,
CONFIG_USBHOST_MSC_TIMEOUT, msc_class->id);
if (nbytes >= 0) {
usbh_msc_csw_dump((struct CSW *)msc_class->tx_buffer);
} else {
pr_err("Readcapacity10:Failed to receive CSW,ret:%d\n", nbytes);
}
out:
@@ -310,11 +332,13 @@ int usbh_msc_connect(struct usbh_hubport *hport, u8 intf, int id)
pr_err("Fail to scsi_testunitready\r\n");
return ret;
}
ret = usbh_msc_scsi_inquiry(msc_class);
if (ret < 0) {
pr_err("Fail to scsi_inquiry\r\n");
return ret;
}
ret = usbh_msc_scsi_readcapacity10(msc_class);
if (ret < 0) {
pr_err("Fail to scsi_readcapacity10\r\n");