From: Ahmad Fatoum <ahmad@a3f.at>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <ahmad@a3f.at>
Subject: [PATCH 6/9] virtio: fix support for big-endian clients
Date: Sun, 28 Feb 2021 20:08:33 +0100 [thread overview]
Message-ID: <20210228190836.1451663-6-ahmad@a3f.at> (raw)
In-Reply-To: <20210228190836.1451663-1-ahmad@a3f.at>
With virtio 1.0 everything is little endian. Add back the Version 1.0
check that got lost during porting virtio to barebox.
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
---
include/linux/virtio_config.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index e6fc31f627fc..f33cfdacaa2c 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -203,7 +203,8 @@ static inline bool virtio_has_dma_quirk(const struct virtio_device *vdev)
static inline bool virtio_is_little_endian(struct virtio_device *vdev)
{
- return virtio_legacy_is_little_endian();
+ return virtio_has_feature(vdev, VIRTIO_F_VERSION_1) ||
+ virtio_legacy_is_little_endian();
}
--
2.30.0
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2021-02-28 19:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-28 19:08 [PATCH 1/9] virtio: align virtio_config_ops::generation return type with Linux Ahmad Fatoum
2021-02-28 19:08 ` [PATCH 2/9] virtio: remove unused, left-over, virtio_config_ops::set_features Ahmad Fatoum
2021-02-28 19:08 ` [PATCH 3/9] hw_random: virtio: simplify code Ahmad Fatoum
2021-02-28 19:08 ` [PATCH 4/9] dma: move dma_map/unmap_single from ARM to common code Ahmad Fatoum
2021-03-03 12:08 ` Sascha Hauer
2021-03-03 16:12 ` [PATCH] " Ahmad Fatoum
2021-02-28 19:08 ` [PATCH 5/9] virtio: ring: fix erroneous behavior around caches and MMU Ahmad Fatoum
2021-02-28 19:08 ` Ahmad Fatoum [this message]
2021-02-28 19:08 ` [PATCH 7/9] PCI: port Linux pci_find_capability Ahmad Fatoum
2021-02-28 19:08 ` [PATCH 8/9] virtio: support virtio-based device drivers over PCI Ahmad Fatoum
2021-02-28 19:08 ` [PATCH 9/9] virtio: virtio-pci: restrict MIPS support to MMU configuration Ahmad Fatoum
2021-03-02 14:28 ` Antony Pavlov
2021-03-03 17:10 ` Ahmad Fatoum
2021-03-01 16:29 ` [PATCH 1/9] virtio: align virtio_config_ops::generation return type with Linux Sascha Hauer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210228190836.1451663-6-ahmad@a3f.at \
--to=ahmad@a3f.at \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.