Merge tag 'ata-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

Pull ata fixes from Damien Le Moal:
 "Three small fixes for 6.2 final:

   - Disable READ LOG DMA EXT for Samsung MZ7LH drives as these drives
     choke on that command, from Patrick.

   - Add Intel Tiger Lake UP{3,4} to the list of supported AHCI
     controllers (this is not technically a bug fix, but it is trivial
     enough that I add it here), from Simon.

   - Fix code comments in the pata_octeon_cf driver as incorrect
     formatting was causing warnings from kernel-doc, from Randy"

* tag 'ata-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: pata_octeon_cf: drop kernel-doc notation
  ata: ahci: Add Tiger Lake UP{3,4} AHCI controller
  ata: libata-core: Disable READ LOG DMA EXT for Samsung MZ7LH

Author: torvalds

drivers/ata/ahci.c

@@ -421,6 +421,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, 0x34d3), board_ahci_low_power }, /* Ice Lake LP AHCI */
 	{ PCI_VDEVICE(INTEL, 0x02d3), board_ahci_low_power }, /* Comet Lake PCH-U AHCI */
 	{ PCI_VDEVICE(INTEL, 0x02d7), board_ahci_low_power }, /* Comet Lake PCH RAID */
+	{ PCI_VDEVICE(INTEL, 0xa0d3), board_ahci_low_power }, /* Tiger Lake UP{3,4} 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,

drivers/ata/libata-core.c

@@ -4045,6 +4045,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	{ "Samsung SSD 870*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM |
 						ATA_HORKAGE_NO_NCQ_ON_ATI },
+	{ "SAMSUNG*MZ7LH*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
+						ATA_HORKAGE_ZERO_AFTER_TRIM |
+						ATA_HORKAGE_NO_NCQ_ON_ATI, },
 	{ "FCCT*M500*",			NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM },
 

drivers/ata/pata_octeon_cf.c

@@ -67,7 +67,7 @@ module_param(enable_dma, int, 0444);
 MODULE_PARM_DESC(enable_dma,
 		 "Enable use of DMA on interfaces that support it (0=no dma [default], 1=use dma)");
 
-/**
+/*
  * Convert nanosecond based time to setting used in the
  * boot bus timing register, based on timing multiple
  */
@@ -114,7 +114,7 @@ static void octeon_cf_set_boot_reg_cfg(int cs, unsigned int multiplier)
 	cvmx_write_csr(CVMX_MIO_BOOT_REG_CFGX(cs), reg_cfg.u64);
 }
 
-/**
+/*
  * Called after libata determines the needed PIO mode. This
  * function programs the Octeon bootbus regions to support the
  * timing requirements of the PIO mode.
@@ -278,7 +278,7 @@ static void octeon_cf_set_dmamode(struct ata_port *ap, struct ata_device *dev)
 	cvmx_write_csr(cf_port->dma_base + DMA_TIM, dma_tim.u64);
 }
 
-/**
+/*
  * Handle an 8 bit I/O request.
  *
  * @qc:         Queued command
@@ -317,7 +317,7 @@ static unsigned int octeon_cf_data_xfer8(struct ata_queued_cmd *qc,
 	return buflen;
 }
 
-/**
+/*
  * Handle a 16 bit I/O request.
  *
  * @qc:         Queued command
@@ -372,7 +372,7 @@ static unsigned int octeon_cf_data_xfer16(struct ata_queued_cmd *qc,
 	return buflen;
 }
 
-/**
+/*
  * Read the taskfile for 16bit non-True IDE only.
  */
 static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf)
@@ -453,7 +453,7 @@ static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes,
 	return 0;
 }
 
-/**
+/*
  * Load the taskfile for 16bit non-True IDE only.  The device_addr is
  * not loaded, we do this as part of octeon_cf_exec_command16.
  */
@@ -525,7 +525,7 @@ static void octeon_cf_dma_setup(struct ata_queued_cmd *qc)
 	ap->ops->sff_exec_command(ap, &qc->tf);
 }
 
-/**
+/*
  * Start a DMA transfer that was already setup
  *
  * @qc:     Information about the DMA
@@ -580,7 +580,7 @@ static void octeon_cf_dma_start(struct ata_queued_cmd *qc)
 	cvmx_write_csr(cf_port->dma_base + DMA_CFG, mio_boot_dma_cfg.u64);
 }
 
-/**
+/*
  *
  *	LOCKING:
  *	spin_lock_irqsave(host lock)