diff mbox series

[RFC,v2,03/20] scsi: call device_probe() after scanning

Message ID 20211210064947.73361-4-takahiro.akashi@linaro.org
State Superseded
Headers show
Series efi_loader: more tightly integrate UEFI disks to driver model | expand

Commit Message

AKASHI Takahiro Dec. 10, 2021, 6:49 a.m. UTC 
Every time a scsi bus/port is scanned and a new block device is detected,
we want to call device_probe() as it will give us a chance to run
additional post-processings for some purposes.

In particular, support for creating partitions on a device will be added.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 drivers/scsi/scsi.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index d93d24192853..9a763ea78bbd 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -595,6 +595,11 @@  static int do_scsi_scan_one(struct udevice *dev, int id, int lun, bool verbose)
 		ata_swap_buf_le16((u16 *)&bdesc->revision, sizeof(bd.revision) / 2);
 	}
 
+	ret = blk_probe_or_unbind(bdev);
+	if (ret < 0)
+		/* TODO: undo create */
+		return ret;
+
 	if (verbose) {
 		printf("  Device %d: ", bdesc->devnum);
 		dev_print(bdesc);