CONFIG_PCI_NR_MSI: Maximum number of MSI interrupts (64-32768)

General informations

The Linux kernel configuration item CONFIG_PCI_NR_MSI:

• prompt: Maximum number of MSI interrupts (64-32768)
• type: int
• depends on: (none)
• defined in arch/s390/Kconfig
• found in Linux kernels: 3.12–3.19, 4.0–4.7

Help text

This defines the number of virtual interrupts the kernel will provide for MSI interrupts. If you configure your system to have too few drivers will fail to allocate MSI interrupts for all PCI devices.

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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