bus: omap_l3_noc: Add support for discountinous flag mux input numbers

[firefly-linux-kernel-4.4.55.git] / drivers / ata / libata-core.c

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 1393a5890ed5356e5ef36965ea74e49e226c0a29..8cb2522d592ac87f7b144f1f41d244cd5df777dc 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2222,6 +2222,16 @@ int ata_dev_configure(struct ata_device *dev)
        if (rc)
                return rc;
 
+       /* some WD SATA-1 drives have issues with LPM, turn on NOLPM for them */
+       if ((dev->horkage & ATA_HORKAGE_WD_BROKEN_LPM) &&
+           (id[ATA_ID_SATA_CAPABILITY] & 0xe) == 0x2)
+               dev->horkage |= ATA_HORKAGE_NOLPM;
+
+       if (dev->horkage & ATA_HORKAGE_NOLPM) {
+               ata_dev_warn(dev, "LPM support broken, forcing max_power\n");
+               dev->link->ap->target_lpm_policy = ATA_LPM_MAX_POWER;
+       }
+
        /* let ACPI work its magic */
        rc = ata_acpi_on_devcfg(dev);
        if (rc)
@@ -4165,6 +4175,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 
        /* Seagate Momentus SpinPoint M8 seem to have FPMDA_AA issues */
        { "ST1000LM024 HN-M101MBB", "2AR10001", ATA_HORKAGE_BROKEN_FPDMA_AA },
+       { "ST1000LM024 HN-M101MBB", "2BA30001", ATA_HORKAGE_BROKEN_FPDMA_AA },
 
        /* Blacklist entries taken from Silicon Image 3124/3132
           Windows driver .inf file - also several Linux problem reports */
@@ -4214,7 +4225,24 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 
        /* devices that don't properly handle queued TRIM commands */
        { "Micron_M500*",               NULL,   ATA_HORKAGE_NO_NCQ_TRIM, },
-       { "Crucial_CT???M500SSD1",      NULL,   ATA_HORKAGE_NO_NCQ_TRIM, },
+       { "Crucial_CT???M500SSD*",      NULL,   ATA_HORKAGE_NO_NCQ_TRIM, },
+
+       /*
+        * Some WD SATA-I drives spin up and down erratically when the link
+        * is put into the slumber mode.  We don't have full list of the
+        * affected devices.  Disable LPM if the device matches one of the
+        * known prefixes and is SATA-1.  As a side effect LPM partial is
+        * lost too.
+        *
+        * https://bugzilla.kernel.org/show_bug.cgi?id=57211
+        */
+       { "WDC WD800JD-*",              NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
+       { "WDC WD1200JD-*",             NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
+       { "WDC WD1600JD-*",             NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
+       { "WDC WD2000JD-*",             NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
+       { "WDC WD2500JD-*",             NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
+       { "WDC WD3000JD-*",             NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
+       { "WDC WD3200JD-*",             NULL,   ATA_HORKAGE_WD_BROKEN_LPM },
 
        /* End Marker */
        { }