Merge tag 'for-5.14/libata-2021-06-27' of git://git.kernel.dk/linux-block

Pull libata updates from Jens Axboe:
 "The big change in this round is that we're finally in a position where
  we can sanely remove the old drivers/ide/ code, as libata covers
  everything we need by now.

  This is exciting for two reasons:

   1) we delete a lot of legacy code that doesn't really meet the
      standards we have today, and

   2) it enables us to clean up various bits in the block layer that
      exist only because of the old IDE code.

  Outside of that, just a few minor fixes here, fixups for warnings,
  etc"

* tag 'for-5.14/libata-2021-06-27' of git://git.kernel.dk/linux-block: (29 commits)
  ata: rb532_cf: remove redundant codes
  ide: remove the legacy ide driver
  m68k: use libata instead of the legacy ide driver
  ARM: disable CONFIG_IDE in pxa_defconfig
  ARM: disable CONFIG_IDE in footbridge_defconfig
  alpha: use libata instead of the legacy ide driver
  pata_cypress: add a module option to disable BM-DMA
  ata: pata_macio: Avoid overwriting initialised field in 'pata_macio_sht'
  ata: pata_serverworks: Avoid overwriting initialised field in 'serverworks_osb4_sht
  ata: pata_sc1200: sc1200_sht'Avoid overwriting initialised field in '
  ata: pata_cs5530: Avoid overwriting initialised field in 'cs5530_sht'
  ata: pata_cs5520: Avoid overwriting initialised field in 'cs5520_sht'
  ata: pata_atiixp: Avoid overwriting initialised field in 'atiixp_sht'
  ata: sata_nv: Do not over-write initialise fields in 'nv_adma_sht' and 'nv_swncq_sht'
  ata: sata_mv: Do not over-write initialise fields in 'mv6_sht'
  ata: sata_sil24: Do not over-write initialise fields in 'sil24_sht'
  ata: ahci: Ensure initialised fields are not overwritten in AHCI_SHT()
  ata: include: libata: Move fields commonly over-written to separate MACRO
  ahci: Add support for Dell S140 and later controllers
  ata: ahci_sunxi: Disable DIPM
  ...

1 files changed, 0 insertions, 139 deletions

diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c
deleted file mode 100644
index 80c0d69b83ac..000000000000
--- a/drivers/ide/ide-generic.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * generic/default IDE host driver
- *
- * Copyright (C) 2004, 2008-2009 Bartlomiej Zolnierkiewicz
- * This code was split off from ide.c.  See it for original copyrights.
- *
- * May be copied or modified under the terms of the GNU General Public License.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/ide.h>
-#include <linux/pci_ids.h>
-
-/* FIXME: convert arm to use ide_platform host driver */
-#ifdef CONFIG_ARM
-#include <asm/irq.h>
-#endif
-
-#define DRV_NAME	"ide_generic"
-
-static int probe_mask;
-module_param(probe_mask, int, 0);
-MODULE_PARM_DESC(probe_mask, "probe mask for legacy ISA IDE ports");
-
-static const struct ide_port_info ide_generic_port_info = {
-	.host_flags		= IDE_HFLAG_NO_DMA,
-	.chipset		= ide_generic,
-};
-
-#ifdef CONFIG_ARM
-static const u16 legacy_bases[] = { 0x1f0 };
-static const int legacy_irqs[]  = { IRQ_HARDDISK };
-#elif defined(CONFIG_ALPHA)
-static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168 };
-static const int legacy_irqs[]  = { 14, 15, 11, 10 };
-#else
-static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 };
-static const int legacy_irqs[]  = { 14, 15, 11, 10, 8, 12 };
-#endif
-
-static void ide_generic_check_pci_legacy_iobases(int *primary, int *secondary)
-{
-#ifdef CONFIG_PCI
-	struct pci_dev *p = NULL;
-	u16 val;
-
-	for_each_pci_dev(p) {
-		if (pci_resource_start(p, 0) == 0x1f0)
-			*primary = 1;
-		if (pci_resource_start(p, 2) == 0x170)
-			*secondary = 1;
-
-		/* Cyrix CS55{1,2}0 pre SFF MWDMA ATA on the bridge */
-		if (p->vendor == PCI_VENDOR_ID_CYRIX &&
-		    (p->device == PCI_DEVICE_ID_CYRIX_5510 ||
-		     p->device == PCI_DEVICE_ID_CYRIX_5520))
-			*primary = *secondary = 1;
-
-		/* Intel MPIIX - PIO ATA on non PCI side of bridge */
-		if (p->vendor == PCI_VENDOR_ID_INTEL &&
-		    p->device == PCI_DEVICE_ID_INTEL_82371MX) {
-			pci_read_config_word(p, 0x6C, &val);
-			if (val & 0x8000) {
-				/* ATA port enabled */
-				if (val & 0x4000)
-					*secondary = 1;
-				else
-					*primary = 1;
-			}
-		}
-	}
-#endif
-}
-
-static int __init ide_generic_init(void)
-{
-	struct ide_hw hw, *hws[] = { &hw };
-	unsigned long io_addr;
-	int i, rc = 0, primary = 0, secondary = 0;
-
-	ide_generic_check_pci_legacy_iobases(&primary, &secondary);
-
-	if (!probe_mask) {
-		printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" "
-		     "module parameter for probing all legacy ISA IDE ports\n");
-
-		if (primary == 0)
-			probe_mask |= 0x1;
-
-		if (secondary == 0)
-			probe_mask |= 0x2;
-	} else
-		printk(KERN_INFO DRV_NAME ": enforcing probing of I/O ports "
-			"upon user request\n");
-
-	for (i = 0; i < ARRAY_SIZE(legacy_bases); i++) {
-		io_addr = legacy_bases[i];
-
-		if ((probe_mask & (1 << i)) && io_addr) {
-			if (!request_region(io_addr, 8, DRV_NAME)) {
-				printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX "
-						"not free.\n",
-						DRV_NAME, io_addr, io_addr + 7);
-				rc = -EBUSY;
-				continue;
-			}
-
-			if (!request_region(io_addr + 0x206, 1, DRV_NAME)) {
-				printk(KERN_ERR "%s: I/O resource 0x%lX "
-						"not free.\n",
-						DRV_NAME, io_addr + 0x206);
-				release_region(io_addr, 8);
-				rc = -EBUSY;
-				continue;
-			}
-
-			memset(&hw, 0, sizeof(hw));
-			ide_std_init_ports(&hw, io_addr, io_addr + 0x206);
-#ifdef CONFIG_IA64
-			hw.irq = isa_irq_to_vector(legacy_irqs[i]);
-#else
-			hw.irq = legacy_irqs[i];
-#endif
-			rc = ide_host_add(&ide_generic_port_info, hws, 1, NULL);
-			if (rc) {
-				release_region(io_addr + 0x206, 1);
-				release_region(io_addr, 8);
-			}
-		}
-	}
-
-	return rc;
-}
-
-module_init(ide_generic_init);
-
-MODULE_LICENSE("GPL");