[Bug 201194] Kernel: ahcich: Timeout in slot

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201194

Dmitry Afanasiev <KOT at MATPOCKuH.Ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |KOT at MATPOCKuH.Ru

--- Comment #23 from Dmitry Afanasiev <KOT at MATPOCKuH.Ru> ---
I'm fixed this problem to me using this simple patch:

Index: sys/dev/ahci/ahci_pci.c
===================================================================
--- sys/dev/ahci/ahci_pci.c     (revision 326818)
+++ sys/dev/ahci/ahci_pci.c     (working copy)
@@ -59,7 +59,7 @@
        {0x43901002, 0x00, "AMD SB7x0/SB8x0/SB9x0",
            AHCI_Q_ATI_PMP_BUG | AHCI_Q_1MSI},
        {0x43911002, 0x00, "AMD SB7x0/SB8x0/SB9x0",
-           AHCI_Q_ATI_PMP_BUG | AHCI_Q_1MSI},
+           AHCI_Q_NOMSI | AHCI_Q_NOPMP | AHCI_Q_ATI_PMP_BUG },
        {0x43921002, 0x00, "AMD SB7x0/SB8x0/SB9x0",
            AHCI_Q_ATI_PMP_BUG | AHCI_Q_1MSI},
        {0x43931002, 0x00, "AMD SB7x0/SB8x0/SB9x0",

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