From afd7f30886b0b445a4240a99020458a9772f2b89 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 27 Sep 2020 12:48:21 +0200 Subject: mmc: sdhci: Workaround broken command queuing on Intel GLK based IRBIS models Commit bedf9fc01ff1 ("mmc: sdhci: Workaround broken command queuing on Intel GLK"), disabled command-queuing on Intel GLK based LENOVO models because of it being broken due to what is believed to be a bug in the BIOS. It seems that the BIOS of some IRBIS models, including the IRBIS NB111 model has the same issue, so disable command queuing there too. Fixes: bedf9fc01ff1 ("mmc: sdhci: Workaround broken command queuing on Intel GLK") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=209397 Reported-and-tested-by: RussianNeuroMancer Signed-off-by: Hans de Goede Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20200927104821.5676-1-hdegoede@redhat.com Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-pci-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/mmc/host') diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index af413805bbf1..914f5184295f 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -794,7 +794,8 @@ static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot) static bool glk_broken_cqhci(struct sdhci_pci_slot *slot) { return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_EMMC && - dmi_match(DMI_BIOS_VENDOR, "LENOVO"); + (dmi_match(DMI_BIOS_VENDOR, "LENOVO") || + dmi_match(DMI_SYS_VENDOR, "IRBIS")); } static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot) -- cgit v1.2.3