File _service:obs_scm:hw-nvme-fix-number-of-PIDs-for... of Package qemu

File _service:obs_scm:hw-nvme-fix-number-of-PIDs-for-FDP-RUH-update.patch of Package qemu

From 3696b12c582440669de12d127701187828c5598f Mon Sep 17 00:00:00 2001
From: Xu Zheng <xuzheng_yewu@cmss.chinamobile.com>
Date: Fri, 19 Jul 2024 22:11:17 +0800
Subject: [PATCH] hw/nvme: fix number of PIDs for FDP RUH update

The number of PIDs is in the upper 16 bits of cdw10. So we need to
right-shift by 16 bits instead of only a single bit.

Fixes: 73064edfb864 ("hw/nvme: flexible data placement emulation")

cherry-pick from 3936bbdf9a2e9233875f850c7576c79d06add261
Signed-off-by: Vincent Fu <vincent.fu@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Xu Zheng <xuzheng_yewu@cmss.chinamobile.com>
---
 hw/nvme/ctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c
index 237b5c8871..d7e83c3d55 100644
--- a/hw/nvme/ctrl.c
+++ b/hw/nvme/ctrl.c
@@ -4352,7 +4352,7 @@ static uint16_t nvme_io_mgmt_send_ruh_update(NvmeCtrl *n, NvmeRequest *req)
     NvmeNamespace *ns = req->ns;
     uint32_t cdw10 = le32_to_cpu(cmd->cdw10);
     uint16_t ret = NVME_SUCCESS;
-    uint32_t npid = (cdw10 >> 1) + 1;
+    uint32_t npid = (cdw10 >> 16) + 1;
     unsigned int i = 0;
     g_autofree uint16_t *pids = NULL;
     uint32_t maxnpid;
-- 
2.41.0.windows.1