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authorPaul Burton <paul.burton@imgtec.com>2017-08-12 19:49:42 -0700
committerRalf Baechle <ralf@linux-mips.org>2017-08-30 00:57:28 +0200
commit3c9b4166213d415afa09bf2be104074f3a1161c8 (patch)
tree090628d88c17fe1458da3497a0ded39b922f11a4 /arch/mips/pci
parente83f7e02af50c763ed9f953b565a4fbce6235fdf (diff)
MIPS: CPS: Cluster support for topology functions
Modify the functions we use to read information about the topology of the system (the number of cores, VPs & IOCUs that it contains) in order to take into account multiple clusters, and provide a new function to determine the number of clusters in the system. Users of these functions are modified only such that they continue to build successfully - having them actually handle multiple clusters is left to further patches. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17016/ Patchwork: https://patchwork.linux-mips.org/patch/17218/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pci')
-rw-r--r--arch/mips/pci/pci-malta.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/pci/pci-malta.c b/arch/mips/pci/pci-malta.c
index de97b8f1c5a8..88e625fb3a47 100644
--- a/arch/mips/pci/pci-malta.c
+++ b/arch/mips/pci/pci-malta.c
@@ -201,7 +201,7 @@ void __init mips_pcibios_init(void)
msc_mem_resource.start = start & mask;
msc_mem_resource.end = (start & mask) | ~mask;
msc_controller.mem_offset = (start & mask) - (map & mask);
- if (mips_cm_numiocu()) {
+ if (mips_cps_numiocu(0)) {
write_gcr_reg0_base(start);
write_gcr_reg0_mask(mask |
CM_GCR_REGn_MASK_CMTGT_IOCU0);
@@ -213,7 +213,7 @@ void __init mips_pcibios_init(void)
msc_io_resource.end = (map & mask) | ~mask;
msc_controller.io_offset = 0;
ioport_resource.end = ~mask;
- if (mips_cm_numiocu()) {
+ if (mips_cps_numiocu(0)) {
write_gcr_reg1_base(start);
write_gcr_reg1_mask(mask |
CM_GCR_REGn_MASK_CMTGT_IOCU0);