CONFIG_MARCH_Z990: IBM zSeries model z890 and z990

General informations

The Linux kernel configuration item CONFIG_MARCH_Z990 has multiple definitions:

IBM zSeries model z890 and z990 found in arch/s390/Kconfig

The configuration item CONFIG_MARCH_Z990:

• prompt: IBM zSeries model z890 and z990
• type: bool
• depends on: $( CONFIG_cc-option,-march = CONFIG_z990 )
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.6.37–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.17, 5.17+HEAD

Help text

Select this to enable optimizations for model z890/z990 (2084 and 2086 series). The kernel will be slightly faster but will not work on older machines.

IBM eServer zSeries model z890 and z990 found in arch/s390/Kconfig

The configuration item CONFIG_MARCH_Z990:

• prompt: IBM eServer zSeries model z890 and z990
• type: bool
• depends on: (none)
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.6.8–2.6.36

Help text

Select this enable optimizations for model z890/z990. This will be slightly faster but does not work on older machines such as the z900.

IBM eServer zSeries model z990 found in arch/s390/Kconfig

The configuration item CONFIG_MARCH_Z990:

• prompt: IBM eServer zSeries model z990
• type: bool
• depends on: (none)
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.5.74–2.5.75, 2.6.0–2.6.7

Help text

Select this enable optimizations for model z990. This will be slightly faster but does not work on older machines such as the z900.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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)

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