p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

KVM: arm64: Use common physical timer sysreg definitions 

Now that we have common definitions for the physical timer control
registers, make the KVM code use these, simplifying the sys_reg_descs
table.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: kvmarm@lists.cs.columbia.edu
This commit is contained in:
Mark Rutland 2017-03-09 16:50:51 +00:00
parent e804d20897
commit b2d693ced2
1 changed files with 3 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm64/kvm/sys_regs.c
View File

@ -1016,15 +1016,9 @@ static const struct sys_reg_desc sys_reg_descs[] = {
{ Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b011),
NULL, reset_unknown, TPIDRRO_EL0 },
/* CNTP_TVAL_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1110), CRm(0b0010), Op2(0b000),
access_cntp_tval },
/* CNTP_CTL_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1110), CRm(0b0010), Op2(0b001),
access_cntp_ctl },
/* CNTP_CVAL_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1110), CRm(0b0010), Op2(0b010),
access_cntp_cval },
{ SYS_DESC(SYS_CNTP_TVAL_EL0), access_cntp_tval },
{ SYS_DESC(SYS_CNTP_CTL_EL0), access_cntp_ctl },
{ SYS_DESC(SYS_CNTP_CVAL_EL0), access_cntp_cval },
/* PMEVCNTRn_EL0 */
PMU_PMEVCNTR_EL0(0),