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authorPaul Burton <paul.burton@imgtec.com>2017-08-13 05:49:42 +0300
committerRalf Baechle <ralf@linux-mips.org>2017-08-30 01:57:28 +0300
commit3c9b4166213d415afa09bf2be104074f3a1161c8 (patch)
tree090628d88c17fe1458da3497a0ded39b922f11a4 /arch/mips/mti-malta/malta-setup.c
parente83f7e02af50c763ed9f953b565a4fbce6235fdf (diff)
downloadlinux-3c9b4166213d415afa09bf2be104074f3a1161c8.tar.xz
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/mti-malta/malta-setup.c')
-rw-r--r--arch/mips/mti-malta/malta-setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c
index 7f1868888d18..de34adb76157 100644
--- a/arch/mips/mti-malta/malta-setup.c
+++ b/arch/mips/mti-malta/malta-setup.c
@@ -128,7 +128,7 @@ static int __init plat_enable_iocoherency(void)
BONITO_PCIMEMBASECFG_MEMBASE1_CACHED);
pr_info("Enabled Bonito IOBC coherency\n");
}
- } else if (mips_cm_numiocu() != 0) {
+ } else if (mips_cps_numiocu(0) != 0) {
/* Nothing special needs to be done to enable coherency */
pr_info("CMP IOCU detected\n");
cfg = __raw_readl((u32 *)CKSEG1ADDR(ROCIT_CONFIG_GEN0));