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Disable NCQ and PMP support for VIA VT8251 AHCI. It was reported to be

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unreliable under load. Linux does the same.
This commit is contained in:
Alexander Motin 2010-06-08 10:03:08 +00:00
parent 36af9f04a3
commit a47eae85b4
1 changed files with 2 additions and 2 deletions
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4
sys/dev/ahci/ahci.c
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@ -239,8 +239,8 @@ static struct {
{0x0d8d10de, 0x00, "NVIDIA MCP89", AHCI_Q_NOAA},
{0x0d8e10de, 0x00, "NVIDIA MCP89", AHCI_Q_NOAA},
{0x0d8f10de, 0x00, "NVIDIA MCP89", AHCI_Q_NOAA},
{0x33491106, 0x00, "VIA VT8251", 0},
{0x62871106, 0x00, "VIA VT8251", 0},
{0x33491106, 0x00, "VIA VT8251", AHCI_Q_NOPMP|AHCI_Q_NONCQ},
{0x62871106, 0x00, "VIA VT8251", AHCI_Q_NOPMP|AHCI_Q_NONCQ},
{0x11841039, 0x00, "SiS 966", 0},
{0x11851039, 0x00, "SiS 968", 0},
{0x01861039, 0x00, "SiS 968", 0},