Mirrors/m1n1
2
0
Fork 0
mirror of https://github.com/AsahiLinux/m1n1 synced 2024-11-27 00:40:17 +00:00
Code Issues Projects Releases Packages Wiki Activity

hv_exc: Add more sysreg passthroughs for t600x spam

Browse source 
Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2021-11-02 15:57:24 +09:00
parent f2975c7e34
commit 0005b6533b
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/hv_exc.c
View file

@ -143,6 +143,15 @@ static bool hv_handle_msr(struct exc_info *ctx, u64 iss)
switch (reg) {
/* Some kind of timer */
SYSREG_PASS(sys_reg(3, 7, 15, 1, 1));
/* Spammy stuff seen on t600x p-cores */
SYSREG_PASS(sys_reg(3, 2, 15, 12, 0));
SYSREG_PASS(sys_reg(3, 2, 15, 13, 0));
SYSREG_PASS(sys_reg(3, 2, 15, 14, 0));
SYSREG_PASS(sys_reg(3, 2, 15, 15, 0));
SYSREG_PASS(sys_reg(3, 1, 15, 7, 0));
SYSREG_PASS(sys_reg(3, 1, 15, 8, 0));
SYSREG_PASS(sys_reg(3, 1, 15, 9, 0));
SYSREG_PASS(sys_reg(3, 1, 15, 10, 0));
/* Noisy traps */
SYSREG_MAP(SYS_ACTLR_EL1, SYS_IMP_APL_ACTLR_EL12)
SYSREG_PASS(SYS_IMP_APL_HID4)