korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-17 09:14:19 +08:00
Code Issues Packages Projects Releases Wiki Activity

[POWERPC] Fix PCI indirect for big-endian cfg_addr

Browse Source 
We didn't actually propogate the flag we pass into setup_indirect_pci()
to set indirect_type and thus were getting the wrong endianness if
PPC_INDIRECT_TYPE_BIG_ENDIAN was set.

Also, we need to or in additional flags rather than just doing a
direct assignment.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2007-07-25 00:29:53 -05:00
parent 0de085bb47
commit 7659c038d3
2 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/sysdev/fsl_pci.c
View File

@ -216,7 +216,7 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
/* check PCI express link status */
if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) {
hose->indirect_type = PPC_INDIRECT_TYPE_EXT_REG |
hose->indirect_type |= PPC_INDIRECT_TYPE_EXT_REG |
PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS;
if (fsl_pcie_check_link(hose))
hose->indirect_type |= PPC_INDIRECT_TYPE_NO_PCIE_LINK;

1
arch/powerpc/sysdev/indirect_pci.c
View File

@ -160,4 +160,5 @@ setup_indirect_pci(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data, u32
mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE);
hose->cfg_data = mbase + (cfg_data & ~PAGE_MASK);
hose->ops = &indirect_pci_ops;
hose->indirect_type = flags;
}