summaryrefslogtreecommitdiffstats
path: root/arch/parisc/kernel/processor.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/parisc/kernel/processor.c')
-rw-r--r--arch/parisc/kernel/processor.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index e09d0f7..c8fb61e 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -1,5 +1,4 @@
-/* $Id: processor.c,v 1.1 2002/07/20 16:27:06 rhirst Exp $
- *
+/*
* Initial setup-routines for HP 9000 based hardware.
*
* Copyright (C) 1991, 1992, 1995 Linus Torvalds
@@ -121,22 +120,28 @@ static int __cpuinit processor_probe(struct parisc_device *dev)
if (is_pdc_pat()) {
ulong status;
unsigned long bytecnt;
- pdc_pat_cell_mod_maddr_block_t pa_pdc_cell;
+ pdc_pat_cell_mod_maddr_block_t *pa_pdc_cell;
#undef USE_PAT_CPUID
#ifdef USE_PAT_CPUID
struct pdc_pat_cpu_num cpu_info;
#endif
+ pa_pdc_cell = kmalloc(sizeof (*pa_pdc_cell), GFP_KERNEL);
+ if (!pa_pdc_cell)
+ panic("couldn't allocate memory for PDC_PAT_CELL!");
+
status = pdc_pat_cell_module(&bytecnt, dev->pcell_loc,
- dev->mod_index, PA_VIEW, &pa_pdc_cell);
+ dev->mod_index, PA_VIEW, pa_pdc_cell);
BUG_ON(PDC_OK != status);
/* verify it's the same as what do_pat_inventory() found */
- BUG_ON(dev->mod_info != pa_pdc_cell.mod_info);
- BUG_ON(dev->pmod_loc != pa_pdc_cell.mod_location);
+ BUG_ON(dev->mod_info != pa_pdc_cell->mod_info);
+ BUG_ON(dev->pmod_loc != pa_pdc_cell->mod_location);
+
+ txn_addr = pa_pdc_cell->mod[0]; /* id_eid for IO sapic */
- txn_addr = pa_pdc_cell.mod[0]; /* id_eid for IO sapic */
+ kfree(pa_pdc_cell);
#ifdef USE_PAT_CPUID
/* We need contiguous numbers for cpuid. Firmware's notion
OpenPOWER on IntegriCloud