[coreboot-gerrit] Patch set updated for coreboot: d8eda17 arm64 libhelpers: Add helper functions with el argument
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Fri Mar 27 09:58:16 CET 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9063
-gerrit
commit d8eda173e60c1b920fa29f29d11fc086025f42f7
Author: Furquan Shaikh <furquan at google.com>
Date: Sun Sep 7 18:23:18 2014 -0700
arm64 libhelpers: Add helper functions with el argument
Allow read/write to registers at a given el. Also, make read/write registers at
current el call this newly added function.
BUG=chrome-os-partner:30785
BRANCH=None
TEST=Compiles successfully
Change-Id: I98f35b8d3eb5e292ac895102ad91b675325c08c7
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: 11d90df1fd92e03c25bfc463429a5f6a8d9d411d
Original-Change-Id: I17de4c4f3bc1ee804422efe5f4703b4dd65b51f2
Original-Signed-off-by: Furquan Shaikh <furquan at google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/216904
Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
Original-Tested-by: Furquan Shaikh <furquan at chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan at chromium.org>
---
src/arch/arm64/armv8/lib/pstate.c | 32 +++-
src/arch/arm64/armv8/lib/sysctrl.c | 194 +++++++++++++++++++++---
src/arch/arm64/armv8/lib/tlb.c | 16 +-
src/arch/arm64/include/armv8/arch/lib_helpers.h | 97 +++++++-----
4 files changed, 274 insertions(+), 65 deletions(-)
diff --git a/src/arch/arm64/armv8/lib/pstate.c b/src/arch/arm64/armv8/lib/pstate.c
index a194b91..d2f3649 100644
--- a/src/arch/arm64/armv8/lib/pstate.c
+++ b/src/arch/arm64/armv8/lib/pstate.c
@@ -171,12 +171,24 @@ void raw_write_elr_el3(uint64_t elr_el3)
uint64_t raw_read_elr_current(void)
{
- SWITCH_CASE_READ(raw_read_elr,elr,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_elr(el);
}
void raw_write_elr_current(uint64_t elr)
{
- SWITCH_CASE_WRITE(raw_write_elr,elr);
+ uint32_t el = get_current_el();
+ raw_write_elr(elr, el);
+}
+
+uint64_t raw_read_elr(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_elr, elr, uint64_t, el);
+}
+
+void raw_write_elr(uint64_t elr, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_elr, elr, el);
}
/* FPCR */
@@ -372,12 +384,24 @@ void raw_write_spsr_el3(uint32_t spsr_el3)
uint32_t raw_read_spsr_current(void)
{
- SWITCH_CASE_READ(raw_read_spsr,spsr,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_spsr(el);
}
void raw_write_spsr_current(uint32_t spsr)
{
- SWITCH_CASE_WRITE(raw_write_spsr,spsr);
+ uint32_t el = get_current_el();
+ raw_write_spsr(spsr, el);
+}
+
+uint32_t raw_read_spsr(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_spsr, spsr, uint32_t, el);
+}
+
+void raw_write_spsr(uint32_t spsr, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_spsr, spsr, el);
}
uint32_t raw_read_spsr_fiq(void)
diff --git a/src/arch/arm64/armv8/lib/sysctrl.c b/src/arch/arm64/armv8/lib/sysctrl.c
index 2737f56..444d6c7 100644
--- a/src/arch/arm64/armv8/lib/sysctrl.c
+++ b/src/arch/arm64/armv8/lib/sysctrl.c
@@ -72,12 +72,24 @@ void raw_write_actlr_el3(uint32_t actlr_el3)
uint32_t raw_read_actlr_current(void)
{
- SWITCH_CASE_READ(raw_read_actlr,actlr,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_actlr(el);
}
void raw_write_actlr_current(uint32_t actlr)
{
- SWITCH_CASE_WRITE(raw_write_actlr,actlr);
+ uint32_t el = get_current_el();
+ raw_write_actlr(actlr, el);
+}
+
+uint32_t raw_read_actlr(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_actlr, actlr, uint32_t, el);
+}
+
+void raw_write_actlr(uint32_t actlr, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_actlr, actlr, el);
}
/* AFSR0 */
@@ -125,12 +137,24 @@ void raw_write_afsr0_el3(uint32_t afsr0_el3)
uint32_t raw_read_afsr0_current(void)
{
- SWITCH_CASE_READ(raw_read_afsr0,afsr0,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_afsr0(el);
}
void raw_write_afsr0_current(uint32_t afsr0)
{
- SWITCH_CASE_WRITE(raw_write_afsr0,afsr0);
+ uint32_t el = get_current_el();
+ raw_write_afsr0(afsr0, el);
+}
+
+uint32_t raw_read_afsr0(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_afsr0, afsr0, uint32_t, el);
+}
+
+void raw_write_afsr0(uint32_t afsr0, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_afsr0, afsr0, el);
}
/* AFSR1 */
@@ -178,12 +202,24 @@ void raw_write_afsr1_el3(uint32_t afsr1_el3)
uint32_t raw_read_afsr1_current(void)
{
- SWITCH_CASE_READ(raw_read_afsr1,afsr1,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_afsr1(el);
}
void raw_write_afsr1_current(uint32_t afsr1)
{
- SWITCH_CASE_WRITE(raw_write_afsr1,afsr1);
+ uint32_t el = get_current_el();
+ raw_write_afsr1(afsr1, el);
+}
+
+uint32_t raw_read_afsr1(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_afsr1, afsr1, uint32_t, el);
+}
+
+void raw_write_afsr1(uint32_t afsr1, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_afsr1, afsr1, el);
}
/* AIDR */
@@ -241,12 +277,24 @@ void raw_write_amair_el3(uint64_t amair_el3)
uint64_t raw_read_amair_current(void)
{
- SWITCH_CASE_READ(raw_read_amair,amair,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_amair(el);
}
void raw_write_amair_current(uint64_t amair)
{
- SWITCH_CASE_WRITE(raw_write_amair,amair);
+ uint32_t el = get_current_el();
+ raw_write_amair(amair, el);
+}
+
+uint64_t raw_read_amair(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_amair, amair, uint64_t, el);
+}
+
+void raw_write_amair(uint64_t amair, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_amair, amair, el);
}
/* CCSIDR */
@@ -383,12 +431,24 @@ void raw_write_esr_el3(uint32_t esr_el3)
uint32_t raw_read_esr_current(void)
{
- SWITCH_CASE_READ(raw_read_esr,esr,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_esr(el);
}
void raw_write_esr_current(uint32_t esr)
{
- SWITCH_CASE_WRITE(raw_write_esr,esr);
+ uint32_t el = get_current_el();
+ raw_write_esr(esr, el);
+}
+
+uint32_t raw_read_esr(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_esr, esr, uint32_t, el);
+}
+
+void raw_write_esr(uint32_t esr, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_esr, esr, el);
}
/* FAR */
@@ -436,12 +496,24 @@ void raw_write_far_el3(uint64_t far_el3)
uint64_t raw_read_far_current(void)
{
- SWITCH_CASE_READ(raw_read_far,far,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_far(el);
}
void raw_write_far_current(uint64_t far)
{
- SWITCH_CASE_WRITE(raw_write_far,far);
+ uint32_t el = get_current_el();
+ raw_write_far(far, el);
+}
+
+uint64_t raw_read_far(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_far, far, uint64_t, el);
+}
+
+void raw_write_far(uint64_t far, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_far, far, el);
}
/* HCR */
@@ -514,12 +586,24 @@ void raw_write_mair_el3(uint64_t mair_el3)
uint64_t raw_read_mair_current(void)
{
- SWITCH_CASE_READ(raw_read_mair,mair,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_mair(el);
}
void raw_write_mair_current(uint64_t mair)
{
- SWITCH_CASE_WRITE(raw_write_mair,mair);
+ uint32_t el = get_current_el();
+ raw_write_mair(mair, el);
+}
+
+uint64_t raw_read_mair(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_mair, mair, uint64_t, el);
+}
+
+void raw_write_mair(uint64_t mair, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_mair, mair, el);
}
/* MIDR */
@@ -587,12 +671,24 @@ void raw_write_rmr_el3(uint32_t rmr_el3)
uint32_t raw_read_rmr_current(void)
{
- SWITCH_CASE_READ(raw_read_rmr,rmr,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_rmr(el);
}
void raw_write_rmr_current(uint32_t rmr)
{
- SWITCH_CASE_WRITE(raw_write_rmr,rmr);
+ uint32_t el = get_current_el();
+ raw_write_rmr(rmr, el);
+}
+
+uint32_t raw_read_rmr(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_rmr, rmr, uint32_t, el);
+}
+
+void raw_write_rmr(uint32_t rmr, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_rmr, rmr, el);
}
/* RVBAR */
@@ -640,15 +736,27 @@ void raw_write_rvbar_el3(uint64_t rvbar_el3)
uint64_t raw_read_rvbar_current(void)
{
- SWITCH_CASE_READ(raw_read_rvbar,rvbar,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_rvbar(el);
}
void raw_write_rvbar_current(uint64_t rvbar)
{
- SWITCH_CASE_WRITE(raw_write_rvbar,rvbar);
+ uint32_t el = get_current_el();
+ raw_write_rvbar(rvbar, el);
+}
+
+uint64_t raw_read_rvbar(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_rvbar, rvbar, uint64_t, el);
+}
+
+void raw_write_rvbar(uint64_t rvbar, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_rvbar, rvbar, el);
}
-/* SCR */
+/* Scr */
uint32_t raw_read_scr_el3(void)
{
uint32_t scr_el3;
@@ -708,12 +816,24 @@ void raw_write_sctlr_el3(uint32_t sctlr_el3)
uint32_t raw_read_sctlr_current(void)
{
- SWITCH_CASE_READ(raw_read_sctlr,sctlr,uint32_t);
+ uint32_t el = get_current_el();
+ return raw_read_sctlr(el);
}
void raw_write_sctlr_current(uint32_t sctlr)
{
- SWITCH_CASE_WRITE(raw_write_sctlr,sctlr);
+ uint32_t el = get_current_el();
+ raw_write_sctlr(sctlr, el);
+}
+
+uint32_t raw_read_sctlr(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_sctlr, sctlr, uint32_t, el);
+}
+
+void raw_write_sctlr(uint32_t sctlr, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_sctlr, sctlr, el);
}
/* TCR */
@@ -804,12 +924,24 @@ void raw_write_ttbr0_el3(uint64_t ttbr0_el3)
uint64_t raw_read_ttbr0_current(void)
{
- SWITCH_CASE_READ(raw_read_ttbr0,ttbr0,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_ttbr0(el);
}
void raw_write_ttbr0_current(uint64_t ttbr0)
{
- SWITCH_CASE_WRITE(raw_write_ttbr0,ttbr0);
+ uint32_t el = get_current_el();
+ raw_write_ttbr0(ttbr0, el);
+}
+
+uint64_t raw_read_ttbr0(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_ttbr0, ttbr0, uint64_t, el);
+}
+
+void raw_write_ttbr0(uint64_t ttbr0, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_ttbr0, ttbr0, el);
}
/* TTBR1 */
@@ -872,10 +1004,22 @@ void raw_write_vbar_el3(uint64_t vbar_el3)
uint64_t raw_read_vbar_current(void)
{
- SWITCH_CASE_READ(raw_read_vbar,vbar,uint64_t);
+ uint32_t el = get_current_el();
+ return raw_read_vbar(el);
}
void raw_write_vbar_current(uint64_t vbar)
{
- SWITCH_CASE_WRITE(raw_write_vbar,vbar);
+ uint32_t el = get_current_el();
+ raw_write_vbar(vbar, el);
+}
+
+uint64_t raw_read_vbar(uint32_t el)
+{
+ SWITCH_CASE_READ(raw_read_vbar, vbar, uint64_t, el);
+}
+
+void raw_write_vbar(uint64_t vbar, uint32_t el)
+{
+ SWITCH_CASE_WRITE(raw_write_vbar, vbar, el);
}
diff --git a/src/arch/arm64/armv8/lib/tlb.c b/src/arch/arm64/armv8/lib/tlb.c
index 36d1e70..906f580 100644
--- a/src/arch/arm64/armv8/lib/tlb.c
+++ b/src/arch/arm64/armv8/lib/tlb.c
@@ -44,7 +44,13 @@ void tlbiall_el3(void)
void tlbiall_current(void)
{
- SWITCH_CASE_TLBI(tlbiall);
+ uint32_t el = get_current_el();
+ tlbiall(el);
+}
+
+void tlbiall(uint32_t el)
+{
+ SWITCH_CASE_TLBI(tlbiall, el);
}
/* TLBIALLIS */
@@ -65,7 +71,13 @@ void tlbiallis_el3(void)
void tlbiallis_current(void)
{
- SWITCH_CASE_TLBI(tlbiallis);
+ uint32_t el = get_current_el();
+ tlbiallis(el);
+}
+
+void tlbiallis(uint32_t el)
+{
+ SWITCH_CASE_TLBI(tlbiallis, el);
}
/* TLBIVAA */
diff --git a/src/arch/arm64/include/armv8/arch/lib_helpers.h b/src/arch/arm64/include/armv8/arch/lib_helpers.h
index 958b8e7..014926d 100644
--- a/src/arch/arm64/include/armv8/arch/lib_helpers.h
+++ b/src/arch/arm64/include/armv8/arch/lib_helpers.h
@@ -123,53 +123,52 @@
#else
+#include <stdint.h>
+
#define DAIF_DBG_BIT (1<<3)
#define DAIF_ABT_BIT (1<<2)
#define DAIF_IRQ_BIT (1<<1)
#define DAIF_FIQ_BIT (1<<0)
-#define SWITCH_CASE_READ(func,var,type) do { \
- type var = -1; \
- uint8_t current_el = get_current_el(); \
- switch(current_el) { \
- case EL1: \
- var = func##_el1(); \
- break; \
- case EL2: \
- var = func##_el2(); \
- break; \
- case EL3: \
- var = func##_el3(); \
- break; \
- } \
- return var; \
+#define SWITCH_CASE_READ(func, var, type, el) do { \
+ type var = -1; \
+ switch(el) { \
+ case EL1: \
+ var = func##_el1(); \
+ break; \
+ case EL2: \
+ var = func##_el2(); \
+ break; \
+ case EL3: \
+ var = func##_el3(); \
+ break; \
+ } \
+ return var; \
} while(0)
-#define SWITCH_CASE_WRITE(func,var) do { \
- uint8_t current_el = get_current_el(); \
- switch(current_el) { \
- case EL1: \
- func##_el1(var); \
- break; \
- case EL2: \
- func##_el2(var); \
- break; \
- case EL3: \
- func##_el3(var); \
- break; \
- } \
+#define SWITCH_CASE_WRITE(func, var, el) do { \
+ switch(el) { \
+ case EL1: \
+ func##_el1(var); \
+ break; \
+ case EL2: \
+ func##_el2(var); \
+ break; \
+ case EL3: \
+ func##_el3(var); \
+ break; \
+ } \
} while(0)
-#define SWITCH_CASE_TLBI(func) do { \
- uint8_t current_el = get_current_el(); \
- switch(current_el) { \
- case EL1: \
+#define SWITCH_CASE_TLBI(func, el) do { \
+ switch(el) { \
+ case EL1: \
func##_el1(); \
break; \
- case EL2: \
+ case EL2: \
func##_el2(); \
break; \
- case EL3: \
+ case EL3: \
func##_el3(); \
break; \
} \
@@ -200,6 +199,8 @@ uint64_t raw_read_elr_el3(void);
void raw_write_elr_el3(uint64_t elr_el3);
uint64_t raw_read_elr_current(void);
void raw_write_elr_current(uint64_t elr);
+uint64_t raw_read_elr(uint32_t el);
+void raw_write_elr(uint64_t elr, uint32_t el);
uint32_t raw_read_fpcr(void);
void raw_write_fpcr(uint32_t fpcr);
uint32_t raw_read_fpsr(void);
@@ -226,6 +227,8 @@ uint32_t raw_read_spsr_el3(void);
void raw_write_spsr_el3(uint32_t spsr_el3);
uint32_t raw_read_spsr_current(void);
void raw_write_spsr_current(uint32_t spsr);
+uint32_t raw_read_spsr(uint32_t el);
+void raw_write_spsr(uint32_t spsr, uint32_t el);
uint32_t raw_read_spsr_fiq(void);
void raw_write_spsr_fiq(uint32_t spsr_fiq);
uint32_t raw_read_spsr_irq(void);
@@ -242,6 +245,8 @@ uint32_t raw_read_actlr_el3(void);
void raw_write_actlr_el3(uint32_t actlr_el3);
uint32_t raw_read_actlr_current(void);
void raw_write_actlr_current(uint32_t actlr);
+uint32_t raw_read_actlr(uint32_t el);
+void raw_write_actlr(uint32_t actlr, uint32_t el);
uint32_t raw_read_afsr0_el1(void);
void raw_write_afsr0_el1(uint32_t afsr0_el1);
uint32_t raw_read_afsr0_el2(void);
@@ -250,6 +255,8 @@ uint32_t raw_read_afsr0_el3(void);
void raw_write_afsr0_el3(uint32_t afsr0_el3);
uint32_t raw_read_afsr0_current(void);
void raw_write_afsr0_current(uint32_t afsr0);
+uint32_t raw_read_afsr0(uint32_t el);
+void raw_write_afsr0(uint32_t afsr0, uint32_t el);
uint32_t raw_read_afsr1_el1(void);
void raw_write_afsr1_el1(uint32_t afsr1_el1);
uint32_t raw_read_afsr1_el2(void);
@@ -258,6 +265,8 @@ uint32_t raw_read_afsr1_el3(void);
void raw_write_afsr1_el3(uint32_t afsr1_el3);
uint32_t raw_read_afsr1_current(void);
void raw_write_afsr1_current(uint32_t afsr1);
+uint32_t raw_read_afsr1(uint32_t el);
+void raw_write_afsr1(uint32_t afsr1, uint32_t el);
uint32_t raw_read_aidr_el1(void);
uint64_t raw_read_amair_el1(void);
void raw_write_amair_el1(uint64_t amair_el1);
@@ -267,6 +276,8 @@ uint64_t raw_read_amair_el3(void);
void raw_write_amair_el3(uint64_t amair_el3);
uint64_t raw_read_amair_current(void);
void raw_write_amair_current(uint64_t amair);
+uint64_t raw_read_amair(uint32_t el);
+void raw_write_amair(uint64_t amair, uint32_t el);
uint32_t raw_read_ccsidr_el1(void);
uint32_t raw_read_clidr_el1(void);
uint32_t raw_read_cpacr_el1(void);
@@ -288,6 +299,8 @@ uint32_t raw_read_esr_el3(void);
void raw_write_esr_el3(uint32_t esr_el3);
uint32_t raw_read_esr_current(void);
void raw_write_esr_current(uint32_t esr);
+uint32_t raw_read_esr(uint32_t el);
+void raw_write_esr(uint32_t esr, uint32_t el);
uint64_t raw_read_far_el1(void);
void raw_write_far_el1(uint64_t far_el1);
uint64_t raw_read_far_el2(void);
@@ -296,6 +309,8 @@ uint64_t raw_read_far_el3(void);
void raw_write_far_el3(uint64_t far_el3);
uint64_t raw_read_far_current(void);
void raw_write_far_current(uint64_t far);
+uint64_t raw_read_far(uint32_t el);
+void raw_write_far(uint64_t far, uint32_t el);
uint64_t raw_read_hcr_el2(void);
void raw_write_hcr_el2(uint64_t hcr_el2);
uint64_t raw_read_aa64pfr0_el1(void);
@@ -307,6 +322,8 @@ uint64_t raw_read_mair_el3(void);
void raw_write_mair_el3(uint64_t mair_el3);
uint64_t raw_read_mair_current(void);
void raw_write_mair_current(uint64_t mair);
+uint64_t raw_read_mair(uint32_t el);
+void raw_write_mair(uint64_t mair, uint32_t el);
uint32_t raw_read_midr_el1(void);
uint64_t raw_read_mpidr_el1(void);
uint32_t raw_read_rmr_el1(void);
@@ -317,6 +334,8 @@ uint32_t raw_read_rmr_el3(void);
void raw_write_rmr_el3(uint32_t rmr_el3);
uint32_t raw_read_rmr_current(void);
void raw_write_rmr_current(uint32_t rmr);
+uint32_t raw_read_rmr(uint32_t el);
+void raw_write_rmr(uint32_t rmr, uint32_t el);
uint64_t raw_read_rvbar_el1(void);
void raw_write_rvbar_el1(uint64_t rvbar_el1);
uint64_t raw_read_rvbar_el2(void);
@@ -325,6 +344,8 @@ uint64_t raw_read_rvbar_el3(void);
void raw_write_rvbar_el3(uint64_t rvbar_el3);
uint64_t raw_read_rvbar_current(void);
void raw_write_rvbar_current(uint64_t rvbar);
+uint64_t raw_read_rvbar(uint32_t el);
+void raw_write_rvbar(uint64_t rvbar, uint32_t el);
uint32_t raw_read_scr_el3(void);
void raw_write_scr_el3(uint32_t scr_el3);
uint32_t raw_read_sctlr_el1(void);
@@ -335,6 +356,8 @@ uint32_t raw_read_sctlr_el3(void);
void raw_write_sctlr_el3(uint32_t sctlr_el3);
uint32_t raw_read_sctlr_current(void);
void raw_write_sctlr_current(uint32_t sctlr);
+uint32_t raw_read_sctlr(uint32_t el);
+void raw_write_sctlr(uint32_t sctlr, uint32_t el);
uint64_t raw_read_tcr_el1(void);
void raw_write_tcr_el1(uint64_t tcr_el1);
uint32_t raw_read_tcr_el2(void);
@@ -349,6 +372,8 @@ uint64_t raw_read_ttbr0_el3(void);
void raw_write_ttbr0_el3(uint64_t ttbr0_el3);
uint64_t raw_read_ttbr0_current(void);
void raw_write_ttbr0_current(uint64_t ttbr0);
+uint64_t raw_read_ttbr0(uint32_t el);
+void raw_write_ttbr0(uint64_t ttbr0, uint32_t el);
uint64_t raw_read_ttbr1_el1(void);
void raw_write_ttbr1_el1(uint64_t ttbr1_el1);
uint64_t raw_read_vbar_el1(void);
@@ -359,6 +384,8 @@ uint64_t raw_read_vbar_el3(void);
void raw_write_vbar_el3(uint64_t vbar_el3);
uint64_t raw_read_vbar_current(void);
void raw_write_vbar_current(uint64_t vbar);
+uint64_t raw_read_vbar(uint32_t el);
+void raw_write_vbar(uint64_t vbar, uint32_t el);
/* Cache maintenance system instructions */
void dccisw(uint64_t cisw);
@@ -378,10 +405,12 @@ void tlbiall_el1(void);
void tlbiall_el2(void);
void tlbiall_el3(void);
void tlbiall_current(void);
+void tlbiall(uint32_t el);
void tlbiallis_el1(void);
void tlbiallis_el2(void);
void tlbiallis_el3(void);
void tlbiallis_current(void);
+void tlbiallis(uint32_t el);
void tlbivaa_el1(uint64_t va);
#endif // __ASSEMBLY__
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