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| author | peng guo <engguopeng@buaa.edu.cn> | 2024-08-25 18:22:12 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-09-11 09:46:14 -0400 |
| commit | d29b7f3dd4f95da7173b3f0fb58a7d4dbb093f92 (patch) | |
| tree | b6d694bf3f1fe641749eb5a6d728dae1ba0b8657 | |
| parent | ffa8a3e3b2e6ff017113b98d500d6a9e05b1560a (diff) | |
| download | qemu-d29b7f3dd4f95da7173b3f0fb58a7d4dbb093f92.zip qemu-d29b7f3dd4f95da7173b3f0fb58a7d4dbb093f92.tar.gz qemu-d29b7f3dd4f95da7173b3f0fb58a7d4dbb093f92.tar.bz2 | |
hw/cxl: fix physical address field in get scan media results output
When using the mailbox command get scan media results, the scan media
restart physical address field in the ouput palyload is not 64-byte
aligned.
This patch removed the error source of the restart physical address.
The Scan Media Restart Physical Address is the location from which the
host should restart the Scan Media operation. [5:0] bits are reserved.
Refer to CXL spec r3.1 Table 8-146
Fixes: 89b5cfcc31e6 ("hw/cxl: Add get scan media results cmd support")
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/linux-cxl/20240819154206.16456-1-engguopeng@buaa.edu.cn/
Signed-off-by: peng guo <engguopeng@buaa.edu.cn>
Message-Id: <20240825102212.3871-1-engguopeng@buaa.edu.cn>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/cxl/cxl-mailbox-utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/cxl/cxl-mailbox-utils.c b/hw/cxl/cxl-mailbox-utils.c index 3ebbd32..9258e48 100644 --- a/hw/cxl/cxl-mailbox-utils.c +++ b/hw/cxl/cxl-mailbox-utils.c @@ -2076,7 +2076,7 @@ static CXLRetCode cmd_media_get_scan_media_results(const struct cxl_cmd *cmd, start = ROUND_DOWN(ent->start, 64ull); stop = ROUND_DOWN(ent->start, 64ull) + ent->length; - stq_le_p(&out->records[i].addr, start | (ent->type & 0x7)); + stq_le_p(&out->records[i].addr, start); stl_le_p(&out->records[i].length, (stop - start) / CXL_CACHE_LINE_SIZE); i++; |