From 2957e9a7ea070524508a846205689431cb5c101f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 1 Jul 2024 19:13:54 +0200 Subject: Adding upstream version 6.9.7. Signed-off-by: Daniel Baumann --- drivers/ata/ahci.c | 9 ++++++++- drivers/ata/libata-core.c | 9 ++++++++- drivers/ata/libata-scsi.c | 8 ++++---- drivers/ata/pata_legacy.c | 8 ++++---- 4 files changed, 24 insertions(+), 10 deletions(-) (limited to 'drivers/ata') diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 6548f10e6..5eb38fbbb 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -429,7 +429,6 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x02d7), board_ahci_pcs_quirk }, /* Comet Lake PCH RAID */ /* Elkhart Lake IDs 0x4b60 & 0x4b62 https://sata-io.org/product/8803 not tested yet */ { PCI_VDEVICE(INTEL, 0x4b63), board_ahci_pcs_quirk }, /* Elkhart Lake AHCI */ - { PCI_VDEVICE(INTEL, 0x7ae2), board_ahci_pcs_quirk }, /* Alder Lake-P AHCI */ /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, @@ -1736,6 +1735,14 @@ static void ahci_update_initial_lpm_policy(struct ata_port *ap) if (ap->pflags & ATA_PFLAG_EXTERNAL) return; + /* If no LPM states are supported by the HBA, do not bother with LPM */ + if ((ap->host->flags & ATA_HOST_NO_PART) && + (ap->host->flags & ATA_HOST_NO_SSC) && + (ap->host->flags & ATA_HOST_NO_DEVSLP)) { + ata_port_dbg(ap, "no LPM states supported, not enabling LPM\n"); + return; + } + /* user modified policy via module param */ if (mobile_lpm_policy != -1) { policy = mobile_lpm_policy; diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index c449d60d9..28caed151 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4180,8 +4180,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "PIONEER BD-RW BDR-207M", NULL, ATA_HORKAGE_NOLPM }, { "PIONEER BD-RW BDR-205", NULL, ATA_HORKAGE_NOLPM }, - /* Crucial BX100 SSD 500GB has broken LPM support */ + /* Crucial devices with broken LPM support */ { "CT500BX100SSD1", NULL, ATA_HORKAGE_NOLPM }, + { "CT240BX500SSD1", NULL, ATA_HORKAGE_NOLPM }, /* 512GB MX100 with MU01 firmware has both queued TRIM and LPM issues */ { "Crucial_CT512MX100*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM | @@ -4199,6 +4200,12 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { ATA_HORKAGE_ZERO_AFTER_TRIM | ATA_HORKAGE_NOLPM }, + /* Apacer models with LPM issues */ + { "Apacer AS340*", NULL, ATA_HORKAGE_NOLPM }, + + /* AMD Radeon devices with broken LPM support */ + { "R3SL240G", NULL, ATA_HORKAGE_NOLPM }, + /* These specific Samsung models/firmware-revs do not handle LPM well */ { "SAMSUNG MZMPC128HBFU-000MV", "CXM14M1Q", ATA_HORKAGE_NOLPM }, { "SAMSUNG SSD PM830 mSATA *", "CXM13D1Q", ATA_HORKAGE_NOLPM }, diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index e95497689..9c3daa7d1 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1828,11 +1828,11 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf) 2 }; - /* set scsi removable (RMB) bit per ata bit, or if the - * AHCI port says it's external (Hotplug-capable, eSATA). + /* + * Set the SCSI Removable Media Bit (RMB) if the ATA removable media + * device bit (obsolete since ATA-8 ACS) is set. */ - if (ata_id_removable(args->id) || - (args->dev->link->ap->pflags & ATA_PFLAG_EXTERNAL)) + if (ata_id_removable(args->id)) hdr[1] |= (1 << 7); if (args->dev->class == ATA_DEV_ZAC) { diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 448a511cb..e7ac142c2 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -173,8 +173,6 @@ static int legacy_port[NR_HOST] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 }; static struct legacy_probe probe_list[NR_HOST]; static struct legacy_data legacy_data[NR_HOST]; static struct ata_host *legacy_host[NR_HOST]; -static int nr_legacy_host; - /** * legacy_probe_add - Add interface to probe list @@ -1276,9 +1274,11 @@ static __exit void legacy_exit(void) { int i; - for (i = 0; i < nr_legacy_host; i++) { + for (i = 0; i < NR_HOST; i++) { struct legacy_data *ld = &legacy_data[i]; - ata_host_detach(legacy_host[i]); + + if (legacy_host[i]) + ata_host_detach(legacy_host[i]); platform_device_unregister(ld->platform_dev); } } -- cgit v1.2.3