From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
To: peter.maydell@linaro.org, qemu-devel@nongnu.org
Subject: [PULL 11/13] esp: don't reset async_len directly in esp_select() if cancelling request
Date: Mon, 12 Apr 2021 23:20:46 +0100 [thread overview]
Message-ID: <20210412222048.22818-12-mark.cave-ayland@ilande.co.uk> (raw)
In-Reply-To: <20210412222048.22818-1-mark.cave-ayland@ilande.co.uk>
Instead let the SCSI layer invoke the .cancel callback itself to cancel and
reset the request state.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210407195801.685-11-mark.cave-ayland@ilande.co.uk>
---
hw/scsi/esp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index a26a109166..0037197bdb 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -95,6 +95,7 @@ void esp_request_cancelled(SCSIRequest *req)
scsi_req_unref(s->current_req);
s->current_req = NULL;
s->current_dev = NULL;
+ s->async_len = 0;
}
}
@@ -206,7 +207,6 @@ static int esp_select(ESPState *s)
if (s->current_req) {
/* Started a new command before the old one finished. Cancel it. */
scsi_req_cancel(s->current_req);
- s->async_len = 0;
}
s->current_dev = scsi_device_find(&s->bus, 0, target, 0);
--
2.20.1
next prev parent reply other threads:[~2021-04-12 22:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 22:20 [PULL 00/13] qemu-sparc queue 20210412 Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 01/13] esp: fix setting of ESPState mig_version_id when launching QEMU with -S option Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 02/13] esp: always check current_req is not NULL before use in DMA callbacks Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 03/13] esp: rework write_response() to avoid using the FIFO for DMA transactions Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 04/13] esp: consolidate esp_cmdfifo_push() into esp_fifo_push() Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 05/13] esp: consolidate esp_cmdfifo_pop() into esp_fifo_pop() Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 06/13] esp: introduce esp_fifo_pop_buf() and use it instead of fifo8_pop_buf() Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 07/13] esp: ensure cmdfifo is not empty and current_dev is non-NULL Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 08/13] esp: don't underflow cmdfifo in do_cmd() Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 09/13] esp: don't overflow cmdfifo in get_cmd() Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 10/13] esp: don't overflow cmdfifo if TC is larger than the cmdfifo size Mark Cave-Ayland
2021-04-12 22:20 ` Mark Cave-Ayland [this message]
2021-04-12 22:20 ` [PULL 12/13] esp: ensure that do_cmd is set to zero before submitting an ESP select command Mark Cave-Ayland
2021-04-12 22:20 ` [PULL 13/13] tests/qtest: add tests for am53c974 device Mark Cave-Ayland
2021-04-13 12:04 ` [PULL 00/13] qemu-sparc queue 20210412 Peter Maydell
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