RIO_CLR_ERR_STOPPED(9)

NAME
rio_clr_err_stopped - Clears port Error-stopped states.

SYNOPSIS

int rio_clr_err_stopped(struct rio_dev * rdev, u32 pnum, u32 err_status);

ARGUMENTS

rdev
    Pointer to RIO device control structure

pnum
    Switch port number to clear errors

err_status
    port error status (if 0 reads register from device)

DESCRIPTION

TODO: Currently this routine is not compatible with recovery process specified for idt_gen3 RapidIO switch devices. It has to be reviewed to implement universal recovery process that is compatible full range off available devices. IDT gen3 switch driver now implements HW-specific error handler that issues soft port reset to the port to reset ERR_STOP bits and ackIDs.

AUTHOR

Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
    Author.

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