某宝上购入了一张asm1062 转接卡。如图:


装好后pve里看到了pci设备：


但直通到虚拟机时出现问题，pve日志：

1. Feb 20 00:40:29 pve kernel: vfio-pci 0000:04:00.0: timed out waiting for pending transaction; performing function level reset anyway
   
2. Feb 20 00:40:31 pve kernel: vfio-pci 0000:04:00.0: not ready 1023ms after FLR; waiting
   
3. Feb 20 00:40:32 pve kernel: vfio-pci 0000:04:00.0: not ready 2047ms after FLR; waiting
   
4. Feb 20 00:40:34 pve kernel: vfio-pci 0000:04:00.0: not ready 4095ms after FLR; waiting
   
5. Feb 20 00:40:38 pve kernel: vfio-pci 0000:04:00.0: not ready 8191ms after FLR; waiting
   
6. Feb 20 00:40:46 pve kernel: vfio-pci 0000:04:00.0: not ready 16383ms after FLR; waiting
   
7. Feb 20 00:41:00 pve systemd[1]: Starting Proxmox VE replication runner...
   
8. Feb 20 00:41:00 pve systemd[1]: pvesr.service: Succeeded.
   
9. Feb 20 00:41:00 pve systemd[1]: Started Proxmox VE replication runner.
   
10. Feb 20 00:41:04 pve kernel: vfio-pci 0000:04:00.0: not ready 32767ms after FLR; waiting
    
11. Feb 20 00:41:38 pve kernel: vfio-pci 0000:04:00.0: not ready 65535ms after FLR; giving up

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经测试直通其它pci设备没有问题。

console里lspci -nnv，发现 04:00.0 SATA controller [0106]输出 信息如下：

1. 04:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev ff) (prog-if ff)
   
2.         !!! Unknown header type 7f
   
3.         Kernel driver in use: vfio-pci
   
4.         Kernel modules: ahci

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!!! Unknown header type 7f


网上搜也没找到答案，英文烂，linux菜，求助各位大神帮忙看下是什么原因，万分感激。

宅家里的大神，请帮忙看一下，消灭0回复。

我也出现了这个问题，请问你解决了吗？