#define CPM_DATAONLY_SIZE ((uint)0x0700)
#define CPM_DP_NOSPACE ((uint)0x7fffffff)
+static inline long IS_DPERR(const uint offset)
+{
+ return (uint)offset > (uint)-1000L;
+}
+
/* Export the base address of the communication processor registers
* and dual port ram.
*/
extern cpm8xx_t *cpmp; /* Pointer to comm processor */
-uint m8xx_cpm_dpalloc(uint size);
+extern uint cpm_dpalloc(uint size, uint align);
+extern int cpm_dpfree(uint offset);
+extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align);
+extern void cpm_dpdump(void);
+extern void *cpm_dpram_addr(uint offset);
+extern void cpm_setbrg(uint brg, uint rate);
+
uint m8xx_cpm_hostalloc(uint size);
-void m8xx_cpm_setbrg(uint brg, uint rate);
/* Buffer descriptors used by many of the CPM protocols.
*/