* Also change _orig to _intr for clarity
 * Cleaned up {IPC,KER}VEC
 * Renamed _minix_kernel_info_struct to get_minix_kerninfo
 * Merged _senda.S into _ipc.S
 * Moved into separate files get_minix_kerninfo and _do_kernel_call
 * Adapted do_kernel_call to follow same _ convention as ipc functions
 * Drop patches in libc/net/send.c and libc/include/namespace.h
Change-Id: If4ea21ecb65435170d7d87de6c826328e84c18d0
		
	
			
		
			
				
	
	
		
			49 lines
		
	
	
		
			1015 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
		
			1015 B
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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pci_slot_name.c
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*/
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#include "pci.h"
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#include "syslib.h"
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#include <minix/sysutil.h>
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/*===========================================================================*
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 *				pci_slot_name				     *
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 *===========================================================================*/
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char *pci_slot_name(devind)
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int devind;
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{
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	static char name[80];	/* We need a better interface for this */
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	int r;
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	cp_grant_id_t gid;
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	message m;
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	gid= cpf_grant_direct(pci_procnr, (vir_bytes)name, sizeof(name),
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		CPF_WRITE);
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	if (gid == -1)
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	{
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		printf("pci_dev_name: cpf_grant_direct failed: %d\n",
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			errno);
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		return NULL;
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	}
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	m.m_type= BUSC_PCI_SLOT_NAME_S;
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	m.m1_i1= devind;
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	m.m1_i2= sizeof(name);
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	m.m1_i3= gid;
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	r= ipc_sendrec(pci_procnr, &m);
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	cpf_revoke(gid);
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	if (r != 0)
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		panic("pci_slot_name: can't talk to PCI: %d", r);
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	if (m.m_type != 0)
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		panic("pci_slot_name: got bad reply from PCI: %d", m.m_type);
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	name[sizeof(name)-1]= '\0';	/* Make sure that the string is NUL
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					 * terminated.
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					 */
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	return name;
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}
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