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*#ident "@(#)kern-port:master.d/mem 10.2"
*#ident "$Revision: 3.30 $"
*
* MEM
*
*FLAG PREFIX SOFT #DEV DEPENDENCIES
orcs mm 1
$$$
#include <sys/cpu.h>
#include <sys/mman.h>
/*
* This array defines the device addresses
* that may be mapped by /dev/mmem.
* Note: addresses MUST BE kernel virtual addresses,
* not physical addresses.
*/
struct {
unsigned long m_size;
unsigned long m_addr;
int m_prot;
} mmmap_addrs[] = {
#if IP20
{ 0x20000, PHYS_TO_K1(HPC1MEMORY), PROT_ALL }, /* DSP, etc. */
/* HPC registers, in particular HPC1MISCSR */
{ NBPP, PHYS_TO_K1(HPC_0_ID_ADDR), PROT_READ },
#endif
#if IP20 || IP22 || IP28
/* For NBPP == 16KB (IP28) user can read most of MC, but this is
* ok. For really old binaries we may loose some compatability on
* IP28 as one has to correctly use the page offsets since the
* counter is on the second 4KB of the 16KB page.
*/
{ NBPP, PHYS_TO_K1(RPSS_CTR)&~POFFMASK, PROT_READ },
#endif
#if IP26
{ NBPP, PHYS_TO_K1(TCC_COUNT)&~POFFMASK, PROT_READ },
{ NBPP, PHYS_TO_K1(TCC_PREFETCH)&~POFFMASK, PROT_READ },
#endif
#if EVEREST
#if DEBUG
{ 0x1000, SBUS_TO_KVU(0x00000000), PROT_ALL }, /* Allow user to map page for HW trigger */
#endif /* DEBUG */
#endif /* EVEREST */
{ 0, 0, 0 } , /* NULL ENTRY TERMINATES THIS LIST! */
};