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mpt_config(9) [centos man page]

MPT_CONFIG(9)						       Message-based devices						     MPT_CONFIG(9)

NAME
mpt_config - Generic function to issue config message SYNOPSIS
int mpt_config(MPT_ADAPTER * ioc, CONFIGPARMS * pCfg); ARGUMENTS
ioc Pointer to an adapter structure pCfg Pointer to a configuration structure. Struct contains action, page address, direction, physical address and pointer to a configuration page header Page header is updated. DESCRIPTION
Returns 0 for success -EPERM if not allowed due to ISR context -EAGAIN if no msg frames currently available -EFAULT for non-successful reply or no reply (timeout) COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 MPT_CONFIG(9)

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I2C_ADD_NUMBERED_ADA(9) 				      I2C and SMBus Subsystem					   I2C_ADD_NUMBERED_ADA(9)

NAME
i2c_add_numbered_adapter - declare i2c adapter, use static bus number SYNOPSIS
int i2c_add_numbered_adapter(struct i2c_adapter * adap); ARGUMENTS
adap the adapter to register (with adap->nr initialized) CONTEXT
can sleep DESCRIPTION
This routine is used to declare an I2C adapter when its bus number matters. For example, use it for I2C adapters from system-on-chip CPUs, or otherwise built in to the system's mainboard, and where i2c_board_info is used to properly configure I2C devices. If the requested bus number is set to -1, then this function will behave identically to i2c_add_adapter, and will dynamically assign a bus number. If no devices have pre-been declared for this bus, then be sure to register the adapter before any dynamically allocated ones. Otherwise the required bus ID may not be available. When this returns zero, the specified adapter became available for clients using the bus number provided in adap->nr. Also, the table of I2C devices pre-declared using i2c_register_board_info is scanned, and the appropriate driver model device nodes are created. Otherwise, a negative errno value is returned. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 I2C_ADD_NUMBERED_ADA(9)
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