mirror of https://gitee.com/openkylin/linux.git
25 lines
835 B
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25 lines
835 B
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===============================
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Kernel driver i2c-parport-light
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===============================
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Author: Jean Delvare <jdelvare@suse.de>
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This driver is a light version of i2c-parport. It doesn't depend
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on the parport driver, and uses direct I/O access instead. This might be
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preferred on embedded systems where wasting memory for the clean but heavy
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parport handling is not an option. The drawback is a reduced portability
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and the impossibility to daisy-chain other parallel port devices.
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Please see i2c-parport for documentation.
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Module parameters:
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* type: type of adapter (see i2c-parport or modinfo)
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* base: base I/O address
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Default is 0x378 which is fairly common for parallel ports, at least on PC.
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* irq: optional IRQ
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This must be passed if you want SMBus alert support, assuming your adapter
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actually supports this.
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