pci_param_get_ioctl man page on SunOS

pci_param_get_ioctl man page on SunOS

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pci_param_get_ioctl(9F)	 Kernel Functions for Drivers  pci_param_get_ioctl(9F)

NAME
       pci_param_get_ioctl - extract the params for PF and VF drivers

SYNOPSIS
       #include <sys/sunddi.h>

       int pci_param_get_ioctl(dev_info_t *dip, intptr_t arg, int mode,
	    pci_param_t *php);

PARAMETERS
       dip	    Pointer to dev_info structure.

       arg, mode    The	 device	 driver is expected to pass the arguments they
		    receive in their ioctl call directly to this interface.

       php	    A pointer to a (void *) param handle.

DESCRIPTION
       The pci_param_get_ioctl() function extracts the	params	from  the  arg
       argument	 and  returns a pci_param_t handle in php. Drivers should call
       pci_param_free(9F) to free the param handle returned in this call after
       retrieving  params  from	 the  handle.  Drivers	are  expected  to  use
       pci_plist_get(9F) and pci_plist_getvf(9F) on the param  handle  to  get
       the name-value list for the PF and VF devices.

RETURN VALUES
       DDI_SUCCESS	 A valid param handle pointer php is returned

       Non-zero value	 The call failed to extract params from arg.

CONTEXT
       The  pci_param_get()  function  can be called from kernel non-interrupt
       context.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Interface Stability	     │	Uncommitted		   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       attributes(5),	       pci_param_free(9F),	    pci_param_get(9F),
       pci_plist_get(9F), pci_plist_getvf(9F)

SunOS 5.10			  19 May 2011	       pci_param_get_ioctl(9F)

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