CONFIG_MIPS_CPS_NS16550_WIDTH: UART Register Width

General informations

The Linux kernel configuration item CONFIG_MIPS_CPS_NS16550_WIDTH:

• prompt: UART Register Width
• type: int
• depends on: (none)
• defined in arch/mips/Kconfig.debug
• found in Linux kernels: 5.8–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

ns16550 registers width. UART registers IO access methods will be selected in accordance with this parameter. By setting it to 1, 2 or 4 UART registers will be accessed by means of lb/sb, lh/sh or lw/sw instructions respectively. Any value not from that set activates lb/sb instructions.

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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