CONFIG_BLK_DEV_RZ1000: RZ1000 chipset bugfix/support

General informations

The Linux kernel configuration item CONFIG_BLK_DEV_RZ1000:

• prompt: RZ1000 chipset bugfix/support
• type: tristate
• depends on: CONFIG_X86
• defined in drivers/ide/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.13
• modules built: rz1000

Help text

The PC-Technologies RZ1000 IDE chip is used on many common 486 and Pentium motherboards, usually along with the "Neptune" chipset. Unfortunately, it has a rather nasty design flaw that can cause severe data corruption under many conditions. Say Y here to include code which automatically detects and corrects the problem under Linux. This may slow disk throughput by a few percent, but at least things will operate 100% reliably.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 1042 ("Micron"), device: 1000 ("PC Tech RZ1000")
• vendor: 1042 ("Micron"), device: 1000 ("PC Tech RZ1000")
• vendor: 1042 ("Micron"), device: 1000 ("PC Tech RZ1000")
• vendor: 1042 ("Micron"), device: 1001 ("PC Tech RZ1001")
• vendor: 1042 ("Micron"), device: 1001 ("PC Tech RZ1001")
• vendor: 1042 ("Micron"), device: 1001 ("PC Tech RZ1001")

LKDDb

Raw data from LKDDb:

• lkddb module rz1000 CONFIG_BLK_DEV_RZ1000 : drivers/ide/Kconfig : "RZ1000 chipset bugfix/support" # in 2.5.45–2.5.75, 2.6.0–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.13
• lkddb pci 1042 1000 .... .... ...... : CONFIG_BLK_DEV_IDE CONFIG_BLK_DEV_RZ1000 CONFIG_IDE : drivers/ide/pci/rz1000.c # in 2.6.0–2.6.27
• lkddb pci 1042 1000 .... .... ...... : CONFIG_BLK_DEV_IDEPCI CONFIG_BLK_DEV_RZ1000 CONFIG_IDE : drivers/ide/pci/rz1000.c # in 2.5.45–2.5.75
• lkddb pci 1042 1000 .... .... ...... : CONFIG_BLK_DEV_RZ1000 CONFIG_IDE : drivers/ide/rz1000.c # in 2.6.28–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.13
• lkddb pci 1042 1001 .... .... ...... : CONFIG_BLK_DEV_IDE CONFIG_BLK_DEV_RZ1000 CONFIG_IDE : drivers/ide/pci/rz1000.c # in 2.6.0–2.6.27
• lkddb pci 1042 1001 .... .... ...... : CONFIG_BLK_DEV_IDEPCI CONFIG_BLK_DEV_RZ1000 CONFIG_IDE : drivers/ide/pci/rz1000.c # in 2.5.45–2.5.75
• lkddb pci 1042 1001 .... .... ...... : CONFIG_BLK_DEV_RZ1000 CONFIG_IDE : drivers/ide/rz1000.c # in 2.6.28–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.13

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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