#include "remoteproc_internal.h"
+#define HIGH_BITS_MASK 0xFFFFFFFF00000000ULL
+
static DEFINE_MUTEX(rproc_list_mutex);
static LIST_HEAD(rproc_list);
dev_dbg(dev, "carveout mapped 0x%x to %pad\n",
mem->da, &dma);
} else {
+ /* Update device address as undefined by requester */
+ if ((u64)dma & HIGH_BITS_MASK)
+ dev_warn(dev, "DMA address cast in 32bit to fit resource table format\n");
+
mem->da = (u32)dma;
}
struct rproc_mem_entry *entry, *tmp;
struct fw_rsc_carveout *rsc;
struct device *dev = &rproc->dev;
+ u64 pa;
int ret;
list_for_each_entry_safe(entry, tmp, &rproc->carveouts, node) {
/* Use va if defined else dma to generate pa */
if (entry->va)
- rsc->pa = (u32)rproc_va_to_pa(entry->va);
+ pa = (u64)rproc_va_to_pa(entry->va);
else
- rsc->pa = (u32)entry->dma;
+ pa = (u64)entry->dma;
+
+ if (((u64)pa) & HIGH_BITS_MASK)
+ dev_warn(dev,
+ "Physical address cast in 32bit to fit resource table format\n");
+ rsc->pa = (u32)pa;
rsc->da = entry->da;
rsc->len = entry->len;
}