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Searched refs:memtop (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/arch/alpha/kernel/
Dsys_nautilus.c213 unsigned long memtop = max_low_pfn << PAGE_SHIFT; in nautilus_init_pci() local
265 if (pci_mem < memtop) in nautilus_init_pci()
266 memtop = pci_mem; in nautilus_init_pci()
267 if (memtop > alpha_mv.min_mem_address) { in nautilus_init_pci()
269 __va(memtop), -1, NULL); in nautilus_init_pci()
271 (memtop - alpha_mv.min_mem_address) >> 10); in nautilus_init_pci()
Dcore_irongate.c204 unsigned long memtop = max_low_pfn << PAGE_SHIFT; in albacore_init_arch() local
205 unsigned long pci_mem = (memtop + 0x1000000UL) & ~0xffffffUL; in albacore_init_arch()
226 if (memtop > pci_mem) { in albacore_init_arch()
244 reserve_bootmem_node(NODE_DATA(0), pci_mem, memtop - in albacore_init_arch()
247 "region %08lx-%08lx for PCI\n", pci_mem, memtop - 1); in albacore_init_arch()
/Linux-v4.19/drivers/net/ethernet/i825xx/
Dsun3_82586.c64 #define make32(ptr16) (p->memtop + (swab16((unsigned short) (ptr16))) )
66 #define make16(ptr32) (swab16((unsigned short) ((unsigned long)(ptr32) - (unsigned long) p->memtop
146 char *memtop; member
215 p->memtop = (char *)dvma_btov((unsigned long)where); in check586()
375 ((struct priv *)netdev_priv(dev))->memtop = in sun3_82586_probe1()