diff options
Diffstat (limited to 'arch/sparc/mm')
| -rw-r--r-- | arch/sparc/mm/Makefile | 1 | ||||
| -rw-r--r-- | arch/sparc/mm/fault.c | 63 | ||||
| -rw-r--r-- | arch/sparc/mm/generic.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/hypersparc.S | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/init.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/io-unit.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/loadmmu.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/nosrmmu.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/nosun4c.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/swift.S | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/tsunami.S | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/viking.S | 2 |
12 files changed, 17 insertions, 67 deletions
diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile index 16eeba4b991..109c8b22cb3 100644 --- a/arch/sparc/mm/Makefile +++ b/arch/sparc/mm/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.38 2000/12/15 00:41:22 davem Exp $ # Makefile for the linux Sparc-specific parts of the memory manager. # diff --git a/arch/sparc/mm/fault.c b/arch/sparc/mm/fault.c index e4d9c8e19df..0a3cd8f6cfe 100644 --- a/arch/sparc/mm/fault.c +++ b/arch/sparc/mm/fault.c @@ -1,4 +1,4 @@ -/* $Id: fault.c,v 1.122 2001/11/17 07:19:26 davem Exp $ +/* * fault.c: Page fault handlers for the Sparc. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) @@ -47,64 +47,15 @@ int vac_size, vac_linesize, vac_do_hw_vac_flushes; int vac_entries_per_context, vac_entries_per_segment; int vac_entries_per_page; -/* Nice, simple, prom library does all the sweating for us. ;) */ -int prom_probe_memory (void) -{ - register struct linux_mlist_v0 *mlist; - register unsigned long bytes, base_paddr, tally; - register int i; - - i = 0; - mlist= *prom_meminfo()->v0_available; - bytes = tally = mlist->num_bytes; - base_paddr = (unsigned long) mlist->start_adr; - - sp_banks[0].base_addr = base_paddr; - sp_banks[0].num_bytes = bytes; - - while (mlist->theres_more != (void *) 0){ - i++; - mlist = mlist->theres_more; - bytes = mlist->num_bytes; - tally += bytes; - if (i > SPARC_PHYS_BANKS-1) { - printk ("The machine has more banks than " - "this kernel can support\n" - "Increase the SPARC_PHYS_BANKS " - "setting (currently %d)\n", - SPARC_PHYS_BANKS); - i = SPARC_PHYS_BANKS-1; - break; - } - - sp_banks[i].base_addr = (unsigned long) mlist->start_adr; - sp_banks[i].num_bytes = mlist->num_bytes; - } - - i++; - sp_banks[i].base_addr = 0xdeadbeef; - sp_banks[i].num_bytes = 0; - - /* Now mask all bank sizes on a page boundary, it is all we can - * use anyways. - */ - for(i=0; sp_banks[i].num_bytes != 0; i++) - sp_banks[i].num_bytes &= PAGE_MASK; - - return tally; -} - -/* Traverse the memory lists in the prom to see how much physical we - * have. - */ -unsigned long -probe_memory(void) +/* Return how much physical memory we have. */ +unsigned long probe_memory(void) { - int total; + unsigned long total = 0; + int i; - total = prom_probe_memory(); + for (i = 0; sp_banks[i].num_bytes; i++) + total += sp_banks[i].num_bytes; - /* Oh man, much nicer, keep the dirt in promlib. */ return total; } diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c index 1ef7fa03fef..a289261da9f 100644 --- a/arch/sparc/mm/generic.c +++ b/arch/sparc/mm/generic.c @@ -1,4 +1,4 @@ -/* $Id: generic.c,v 1.14 2001/12/21 04:56:15 davem Exp $ +/* * generic.c: Generic Sparc mm routines that are not dependent upon * MMU type but are Sparc specific. * diff --git a/arch/sparc/mm/hypersparc.S b/arch/sparc/mm/hypersparc.S index d29cc24c5bb..44aad32eeb4 100644 --- a/arch/sparc/mm/hypersparc.S +++ b/arch/sparc/mm/hypersparc.S @@ -1,4 +1,4 @@ -/* $Id: hypersparc.S,v 1.18 2001/12/21 04:56:15 davem Exp $ +/* * hypersparc.S: High speed Hypersparc mmu/cache operations. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/init.c b/arch/sparc/mm/init.c index b89837accc8..7794ecb896e 100644 --- a/arch/sparc/mm/init.c +++ b/arch/sparc/mm/init.c @@ -1,4 +1,4 @@ -/* $Id: init.c,v 1.103 2001/11/19 19:03:08 davem Exp $ +/* * linux/arch/sparc/mm/init.c * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index b86dfce8eee..f167835db3d 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -1,4 +1,4 @@ -/* $Id: io-unit.c,v 1.24 2001/12/17 07:05:09 davem Exp $ +/* * io-unit.c: IO-UNIT specific routines for memory management. * * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/arch/sparc/mm/loadmmu.c b/arch/sparc/mm/loadmmu.c index 2d9cd65160a..652be05acbe 100644 --- a/arch/sparc/mm/loadmmu.c +++ b/arch/sparc/mm/loadmmu.c @@ -1,4 +1,4 @@ -/* $Id: loadmmu.c,v 1.56 2000/02/08 20:24:21 davem Exp $ +/* * loadmmu.c: This code loads up all the mm function pointers once the * machine type has been determined. It also sets the static * mmu values such as PAGE_NONE, etc. diff --git a/arch/sparc/mm/nosrmmu.c b/arch/sparc/mm/nosrmmu.c index 9e215659697..3701f70fc30 100644 --- a/arch/sparc/mm/nosrmmu.c +++ b/arch/sparc/mm/nosrmmu.c @@ -1,4 +1,4 @@ -/* $Id: nosrmmu.c,v 1.5 1999/11/19 04:11:54 davem Exp $ +/* * nosrmmu.c: This file is a bunch of dummies for sun4 compiles, * so that it does not need srmmu and avoid ifdefs. * diff --git a/arch/sparc/mm/nosun4c.c b/arch/sparc/mm/nosun4c.c index ea2e2105341..196263f895b 100644 --- a/arch/sparc/mm/nosun4c.c +++ b/arch/sparc/mm/nosun4c.c @@ -1,4 +1,4 @@ -/* $Id: nosun4c.c,v 1.3 2000/02/14 04:52:36 jj Exp $ +/* * nosun4c.c: This file is a bunch of dummies for SMP compiles, * so that it does not need sun4c and avoid ifdefs. * diff --git a/arch/sparc/mm/swift.S b/arch/sparc/mm/swift.S index 9f4cd396a0f..c801c3953a0 100644 --- a/arch/sparc/mm/swift.S +++ b/arch/sparc/mm/swift.S @@ -1,4 +1,4 @@ -/* $Id: swift.S,v 1.9 2002/01/08 11:11:59 davem Exp $ +/* * swift.S: MicroSparc-II mmu/cache operations. * * Copyright (C) 1999 David S. Miller (davem@redhat.com) diff --git a/arch/sparc/mm/tsunami.S b/arch/sparc/mm/tsunami.S index 4988e6a310b..db0d6de33a8 100644 --- a/arch/sparc/mm/tsunami.S +++ b/arch/sparc/mm/tsunami.S @@ -1,4 +1,4 @@ -/* $Id: tsunami.S,v 1.7 2001/12/21 04:56:15 davem Exp $ +/* * tsunami.S: High speed MicroSparc-I mmu/cache operations. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/viking.S b/arch/sparc/mm/viking.S index 754c622548a..6dfcc13d310 100644 --- a/arch/sparc/mm/viking.S +++ b/arch/sparc/mm/viking.S @@ -1,4 +1,4 @@ -/* $Id: viking.S,v 1.19 2001/12/21 04:56:15 davem Exp $ +/* * viking.S: High speed Viking cache/mmu operations * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) |