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sparc64: Create and use psycho_pbm_init_common().

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-09-10 03:15:56 -07:00
parent a21cff3e5e
commit 1c03a55cdf
4 changed files with 31 additions and 46 deletions
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32
arch/sparc64/kernel/pci_psycho.c
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@ -895,35 +895,8 @@ static void psycho_pbm_strbuf_init(struct pci_pbm_info *pbm,
static void __init psycho_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op, int is_pbm_a)
{
struct device_node *dp = op->node;
pbm->next = pci_pbm_root;
pci_pbm_root = pbm;
pbm->numa_node = -1;
pbm->pci_ops = &sun4u_pci_ops;
pbm->config_space_reg_bits = 8;
pbm->index = pci_num_pbms++;
pbm->chip_type = PBM_CHIP_TYPE_PSYCHO;
pbm->chip_version = of_getintprop_default(dp, "version#", 0);
pbm->chip_revision = of_getintprop_default(dp, "module-revision#", 0);
pbm->op = op;
pbm->name = dp->full_name;
printk(KERN_INFO "%s: PSYCHO PCI Bus Module ver[%x:%x]\n",
pbm->name,
pbm->chip_version, pbm->chip_revision);
pci_determine_mem_io_space(pbm);
pci_get_pbm_props(pbm);
psycho_pbm_init_common(pbm, op, "PSYCHO", PBM_CHIP_TYPE_PSYCHO);
psycho_pbm_strbuf_init(pbm, is_pbm_a);
psycho_scan_bus(pbm, &op->dev);
}
@ -1009,6 +982,9 @@ static int __devinit psycho_probe(struct of_device *op,
psycho_pbm_init(pbm, op, is_pbm_a);
pbm->next = pci_pbm_root;
pci_pbm_root = pbm;
if (pbm->sibling)
pbm->sibling->sibling = pbm;

19
arch/sparc64/kernel/pci_sabre.c
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@ -678,24 +678,7 @@ static void __init sabre_scan_bus(struct pci_pbm_info *pbm,
static void __init sabre_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op)
{
struct device_node *dp = op->node;
pbm->name = dp->full_name;
printk("%s: SABRE PCI Bus Module\n", pbm->name);
pbm->numa_node = -1;
pbm->pci_ops = &sun4u_pci_ops;
pbm->config_space_reg_bits = 8;
pbm->index = pci_num_pbms++;
pbm->chip_type = PBM_CHIP_TYPE_SABRE;
pbm->op = op;
pci_get_pbm_props(pbm);
pci_determine_mem_io_space(pbm);
psycho_pbm_init_common(pbm, op, "SABRE", PBM_CHIP_TYPE_SABRE);
sabre_scan_bus(pbm, &op->dev);
}

22
arch/sparc64/kernel/psycho_common.c
View File

@ -91,3 +91,25 @@ int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize,
return 0;
}
void psycho_pbm_init_common(struct pci_pbm_info *pbm, struct of_device *op,
const char *chip_name, int chip_type)
{
struct device_node *dp = op->node;
pbm->name = dp->full_name;
pbm->numa_node = -1;
pbm->chip_type = chip_type;
pbm->chip_version = of_getintprop_default(dp, "version#", 0);
pbm->chip_revision = of_getintprop_default(dp, "module-revision#", 0);
pbm->op = op;
pbm->pci_ops = &sun4u_pci_ops;
pbm->config_space_reg_bits = 8;
pbm->index = pci_num_pbms++;
pci_get_pbm_props(pbm);
pci_determine_mem_io_space(pbm);
printk(KERN_INFO "%s: %s PCI Bus Module ver[%x:%x]\n",
pbm->name, chip_name,
pbm->chip_version, pbm->chip_revision);
}

4
arch/sparc64/kernel/psycho_common.h
View File

@ -5,4 +5,8 @@ extern int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize,
u32 dvma_offset, u32 dma_mask,
unsigned long write_complete_offset);
extern void psycho_pbm_init_common(struct pci_pbm_info *pbm,
struct of_device *op,
const char *chip_name, int chip_type);
#endif /* _PSYCHO_COMMON_H */