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mpt_interrupt(9) [centos man page]

MPT_INTERRUPT(9)					       Message-based devices						  MPT_INTERRUPT(9)

NAME
mpt_interrupt - MPT adapter (IOC) specific interrupt handler. SYNOPSIS
irqreturn_t mpt_interrupt(int irq, void * bus_id); ARGUMENTS
irq irq number (not used) bus_id bus identifier cookie == pointer to MPT_ADAPTER structure DESCRIPTION
This routine is registered via the request_irq kernel API call, and handles all interrupts generated from a specific MPT adapter (also referred to as a IO Controller or IOC). This routine must clear the interrupt from the adapter and does so by reading the reply FIFO. Multiple replies may be processed per single call to this routine. This routine handles register-level access of the adapter but dispatches (calls) a protocol-specific callback routine to handle the protocol-specific details of the MPT request completion. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 MPT_INTERRUPT(9)

Check Out this Related Man Page

I2C_REGISTER_BOARD_I(9) 				      I2C and SMBus Subsystem					   I2C_REGISTER_BOARD_I(9)

NAME
i2c_register_board_info - statically declare I2C devices SYNOPSIS
int i2c_register_board_info(int busnum, struct i2c_board_info const * info, unsigned len); ARGUMENTS
busnum identifies the bus to which these devices belong info vector of i2c device descriptors len how many descriptors in the vector; may be zero to reserve the specified bus number. DESCRIPTION
Systems using the Linux I2C driver stack can declare tables of board info while they initialize. This should be done in board-specific init code near arch_initcall time, or equivalent, before any I2C adapter driver is registered. For example, mainboard init code could define several devices, as could the init code for each daughtercard in a board stack. The I2C devices will be created later, after the adapter for the relevant bus has been registered. After that moment, standard driver model tools are used to bind "new style" I2C drivers to the devices. The bus number for any device declared using this routine is not available for dynamic allocation. The board info passed can safely be __initdata, but be careful of embedded pointers (for platform_data, functions, etc) since that won't be copied. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 I2C_REGISTER_BOARD_I(9)

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