From: Sven Schnelle <svens@stackframe.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net,
linux-kernel@vger.kernel.org,
Sven Schnelle <svens@stackframe.org>
Subject: [PATCH 1/2] usb/storage: add SCSI ID and LUN to debug output
Date: Sun, 2 Feb 2020 10:37:48 +0100 [thread overview]
Message-ID: <20200202093750.4439-2-svens@stackframe.org> (raw)
In-Reply-To: <20200202093750.4439-1-svens@stackframe.org>
Add the LUN and SCSI ID to the debug output so it is a bit easier to
figure out which device is actually adressed.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
---
drivers/usb/storage/debug.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c
index d7f50b7a079e..4787656b4f4f 100644
--- a/drivers/usb/storage/debug.c
+++ b/drivers/usb/storage/debug.c
@@ -136,7 +136,8 @@ void usb_stor_show_command(const struct us_data *us, struct scsi_cmnd *srb)
case WRITE_LONG_2: what = "WRITE_LONG_2"; break;
default: what = "(unknown command)"; break;
}
- usb_stor_dbg(us, "Command %s (%d bytes)\n", what, srb->cmd_len);
+ usb_stor_dbg(us, "ID %d:%lld Command %s (%d bytes)\n",
+ srb->device->id, srb->device->lun, what, srb->cmd_len);
usb_stor_dbg(us, "bytes: %*ph\n", min_t(int, srb->cmd_len, 16),
(const unsigned char *)srb->cmnd);
}
--
2.24.1
next prev parent reply other threads:[~2020-02-02 10:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-02 9:37 Add support for Ratoc U2SCX Sven Schnelle
2020-02-02 9:37 ` Sven Schnelle [this message]
2020-02-02 9:37 ` [PATCH 2/2] usb-storage: Add support for Ratoc U2SCX multiple device mode Sven Schnelle
2020-02-02 16:47 ` Alan Stern
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