[PATCH v3 01/19] scsi: call device_probe() after scanning

AKASHI Takahiro
2022-03-08T11:38:11Z

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 --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index d7b33010e469..78d729d809d7 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);
--
2.33.0