From 35f0b6a779b8b7a98faefd7c1c660b4dac9a5c26 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 28 Aug 2017 08:28:08 +0200 Subject: libata: quirk read log on no-name M.2 SSD Ido reported that reading the log page on his systems fails, so quirk it as it won't support ZBC or security protocols. Signed-off-by: Christoph Hellwig Reported-by: Ido Schimmel Tested-by: Ido Schimmel Signed-off-by: Tejun Heo --- drivers/ata/libata-core.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/ata') diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index fa7dd4394c02..697f5f896b19 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -2079,6 +2079,8 @@ unsigned int ata_read_log_page(struct ata_device *dev, u8 log, */ if (ap_flags & ATA_FLAG_NO_LOG_PAGE) return AC_ERR_DEV; + if (dev->horkage & ATA_HORKAGE_NO_LOG_PAGE) + return AC_ERR_DEV; retry: ata_tf_init(dev, &tf); @@ -4578,6 +4580,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "WDC WD3000JD-*", NULL, ATA_HORKAGE_WD_BROKEN_LPM }, { "WDC WD3200JD-*", NULL, ATA_HORKAGE_WD_BROKEN_LPM }, + + { "M.2 (S42) 3ME3", NULL, ATA_HORKAGE_NO_LOG_PAGE }, /* End Marker */ { } }; -- cgit v1.2.3