| Message ID | 20240825102212.3871-1-engguopeng@buaa.edu.cn (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v3] hw/cxl: fix physical address field in get scan media results output | expand |
diff --git a/hw/cxl/cxl-mailbox-utils.c b/hw/cxl/cxl-mailbox-utils.c index 3ebbd32e1028..9258e48f95ee 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++;
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> --- v2 -> v3: -- Resend +CC qemu-devel list and Michael Tsirkin. v1 -> v2: -- Add module name to title. --- hw/cxl/cxl-mailbox-utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)