* [PATCH v5 08/16] ARM: Use new opcode type in ARM kprobes/uprobes code
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
For any ARM kprobes/uprobes code interfacing to the generic ARM probes code
use a new probes_opcode_t type to avoid a dependency on kprobes definitions.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/include/asm/probes.h | 7 ++--
arch/arm/kernel/kprobes-arm.c | 16 ++++-----
arch/arm/kernel/kprobes-common.c | 14 ++++----
arch/arm/kernel/kprobes-thumb.c | 72 ++++++++++++++++++++--------------------
arch/arm/kernel/kprobes.h | 8 ++---
arch/arm/kernel/probes-arm.c | 14 ++++----
arch/arm/kernel/probes-arm.h | 10 +++---
arch/arm/kernel/probes-thumb.c | 8 ++---
arch/arm/kernel/probes.c | 20 +++++------
arch/arm/kernel/probes.h | 10 +++---
10 files changed, 90 insertions(+), 89 deletions(-)
diff --git a/arch/arm/include/asm/probes.h b/arch/arm/include/asm/probes.h
index 4d014c4..5b09f9e 100644
--- a/arch/arm/include/asm/probes.h
+++ b/arch/arm/include/asm/probes.h
@@ -20,20 +20,21 @@
#define _ASM_PROBES_H
struct kprobe;
+typedef u32 probes_opcode_t;
struct arch_specific_insn;
-typedef void (kprobe_insn_handler_t)(kprobe_opcode_t,
+typedef void (kprobe_insn_handler_t)(probes_opcode_t,
struct arch_specific_insn *,
struct pt_regs *);
typedef unsigned long (kprobe_check_cc)(unsigned long);
-typedef void (kprobe_insn_singlestep_t)(kprobe_opcode_t,
+typedef void (kprobe_insn_singlestep_t)(probes_opcode_t,
struct arch_specific_insn *,
struct pt_regs *);
typedef void (kprobe_insn_fn_t)(void);
/* Architecture specific copy of original instruction. */
struct arch_specific_insn {
- kprobe_opcode_t *insn;
+ probes_opcode_t *insn;
kprobe_insn_handler_t *insn_handler;
kprobe_check_cc *insn_check_cc;
kprobe_insn_singlestep_t *insn_singlestep;
diff --git a/arch/arm/kernel/kprobes-arm.c b/arch/arm/kernel/kprobes-arm.c
index d62bbdf..bbbdda5 100644
--- a/arch/arm/kernel/kprobes-arm.c
+++ b/arch/arm/kernel/kprobes-arm.c
@@ -73,7 +73,7 @@
#endif
static void __kprobes
-emulate_ldrdstrd(kprobe_opcode_t insn,
+emulate_ldrdstrd(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 4;
@@ -102,7 +102,7 @@ emulate_ldrdstrd(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_ldr(kprobe_opcode_t insn,
+emulate_ldr(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 4;
@@ -132,7 +132,7 @@ emulate_ldr(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_str(kprobe_opcode_t insn,
+emulate_str(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long rtpc = regs->ARM_pc - 4 + str_pc_offset;
@@ -159,7 +159,7 @@ emulate_str(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_rd12rn16rm0rs8_rwflags(kprobe_opcode_t insn,
+emulate_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 4;
@@ -194,7 +194,7 @@ emulate_rd12rn16rm0rs8_rwflags(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_rd12rn16rm0_rwflags_nopc(kprobe_opcode_t insn,
+emulate_rd12rn16rm0_rwflags_nopc(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 12) & 0xf;
@@ -221,7 +221,7 @@ emulate_rd12rn16rm0_rwflags_nopc(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_rd16rn12rm0rs8_rwflags_nopc(kprobe_opcode_t insn,
+emulate_rd16rn12rm0rs8_rwflags_nopc(probes_opcode_t insn,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -251,7 +251,7 @@ emulate_rd16rn12rm0rs8_rwflags_nopc(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_rd12rm0_noflags_nopc(kprobe_opcode_t insn,
+emulate_rd12rm0_noflags_nopc(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 12) & 0xf;
@@ -271,7 +271,7 @@ emulate_rd12rm0_noflags_nopc(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(kprobe_opcode_t insn,
+emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(probes_opcode_t insn,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c
index 6d8517c..0b489f9 100644
--- a/arch/arm/kernel/kprobes-common.c
+++ b/arch/arm/kernel/kprobes-common.c
@@ -18,7 +18,7 @@
#include "kprobes.h"
-static void __kprobes simulate_ldm1stm1(kprobe_opcode_t insn,
+static void __kprobes simulate_ldm1stm1(probes_opcode_t insn,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -60,7 +60,7 @@ static void __kprobes simulate_ldm1stm1(kprobe_opcode_t insn,
}
}
-static void __kprobes simulate_stm1_pc(kprobe_opcode_t insn,
+static void __kprobes simulate_stm1_pc(probes_opcode_t insn,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -71,7 +71,7 @@ static void __kprobes simulate_stm1_pc(kprobe_opcode_t insn,
regs->ARM_pc = (long)addr + 4;
}
-static void __kprobes simulate_ldm1_pc(kprobe_opcode_t insn,
+static void __kprobes simulate_ldm1_pc(probes_opcode_t insn,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -80,7 +80,7 @@ static void __kprobes simulate_ldm1_pc(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_generic_r0_12_noflags(kprobe_opcode_t insn,
+emulate_generic_r0_12_noflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
register void *rregs asm("r1") = regs;
@@ -108,7 +108,7 @@ emulate_generic_r0_12_noflags(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_generic_r2_14_noflags(kprobe_opcode_t insn,
+emulate_generic_r2_14_noflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
emulate_generic_r0_12_noflags(insn, asi,
@@ -116,7 +116,7 @@ emulate_generic_r2_14_noflags(kprobe_opcode_t insn,
}
static void __kprobes
-emulate_ldm_r3_15(kprobe_opcode_t insn,
+emulate_ldm_r3_15(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
emulate_generic_r0_12_noflags(insn, asi,
@@ -125,7 +125,7 @@ emulate_ldm_r3_15(kprobe_opcode_t insn,
}
enum kprobe_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *h)
{
kprobe_insn_handler_t *handler = 0;
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index cea707a..dcc6b29 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -22,7 +22,7 @@
/* t32 thumb actions */
static void __kprobes
-t32_simulate_table_branch(kprobe_opcode_t insn,
+t32_simulate_table_branch(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
@@ -42,7 +42,7 @@ t32_simulate_table_branch(kprobe_opcode_t insn,
}
static void __kprobes
-t32_simulate_mrs(kprobe_opcode_t insn,
+t32_simulate_mrs(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 8) & 0xf;
@@ -51,7 +51,7 @@ t32_simulate_mrs(kprobe_opcode_t insn,
}
static void __kprobes
-t32_simulate_cond_branch(kprobe_opcode_t insn,
+t32_simulate_cond_branch(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
@@ -66,7 +66,7 @@ t32_simulate_cond_branch(kprobe_opcode_t insn,
}
static enum kprobe_insn __kprobes
-t32_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
int cc = (insn >> 22) & 0xf;
@@ -76,7 +76,7 @@ t32_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
static void __kprobes
-t32_simulate_branch(kprobe_opcode_t insn,
+t32_simulate_branch(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
@@ -104,7 +104,7 @@ t32_simulate_branch(kprobe_opcode_t insn,
}
static void __kprobes
-t32_simulate_ldr_literal(kprobe_opcode_t insn,
+t32_simulate_ldr_literal(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long addr = regs->ARM_pc & ~3;
@@ -142,7 +142,7 @@ t32_simulate_ldr_literal(kprobe_opcode_t insn,
}
static enum kprobe_insn __kprobes
-t32_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t32_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
enum kprobe_insn ret = kprobe_decode_ldmstm(insn, asi, d);
@@ -156,7 +156,7 @@ t32_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
static void __kprobes
-t32_emulate_ldrdstrd(kprobe_opcode_t insn,
+t32_emulate_ldrdstrd(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc & ~3;
@@ -183,7 +183,7 @@ t32_emulate_ldrdstrd(kprobe_opcode_t insn,
}
static void __kprobes
-t32_emulate_ldrstr(kprobe_opcode_t insn,
+t32_emulate_ldrstr(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rt = (insn >> 12) & 0xf;
@@ -209,7 +209,7 @@ t32_emulate_ldrstr(kprobe_opcode_t insn,
}
static void __kprobes
-t32_emulate_rd8rn16rm0_rwflags(kprobe_opcode_t insn,
+t32_emulate_rd8rn16rm0_rwflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 8) & 0xf;
@@ -236,7 +236,7 @@ t32_emulate_rd8rn16rm0_rwflags(kprobe_opcode_t insn,
}
static void __kprobes
-t32_emulate_rd8pc16_noflags(kprobe_opcode_t insn,
+t32_emulate_rd8pc16_noflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
@@ -256,7 +256,7 @@ t32_emulate_rd8pc16_noflags(kprobe_opcode_t insn,
}
static void __kprobes
-t32_emulate_rd8rn16_noflags(kprobe_opcode_t insn,
+t32_emulate_rd8rn16_noflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 8) & 0xf;
@@ -276,7 +276,7 @@ t32_emulate_rd8rn16_noflags(kprobe_opcode_t insn,
}
static void __kprobes
-t32_emulate_rdlo12rdhi8rn16rm0_noflags(kprobe_opcode_t insn,
+t32_emulate_rdlo12rdhi8rn16rm0_noflags(probes_opcode_t insn,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -304,7 +304,7 @@ t32_emulate_rdlo12rdhi8rn16rm0_noflags(kprobe_opcode_t insn,
/* t16 thumb actions */
static void __kprobes
-t16_simulate_bxblx(kprobe_opcode_t insn,
+t16_simulate_bxblx(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
@@ -318,7 +318,7 @@ t16_simulate_bxblx(kprobe_opcode_t insn,
}
static void __kprobes
-t16_simulate_ldr_literal(kprobe_opcode_t insn,
+t16_simulate_ldr_literal(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long *base = (unsigned long *)((regs->ARM_pc + 2) & ~3);
@@ -328,7 +328,7 @@ t16_simulate_ldr_literal(kprobe_opcode_t insn,
}
static void __kprobes
-t16_simulate_ldrstr_sp_relative(kprobe_opcode_t insn,
+t16_simulate_ldrstr_sp_relative(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long* base = (unsigned long *)regs->ARM_sp;
@@ -341,7 +341,7 @@ t16_simulate_ldrstr_sp_relative(kprobe_opcode_t insn,
}
static void __kprobes
-t16_simulate_reladr(kprobe_opcode_t insn,
+t16_simulate_reladr(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long base = (insn & 0x800) ? regs->ARM_sp
@@ -352,7 +352,7 @@ t16_simulate_reladr(kprobe_opcode_t insn,
}
static void __kprobes
-t16_simulate_add_sp_imm(kprobe_opcode_t insn,
+t16_simulate_add_sp_imm(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
long imm = insn & 0x7f;
@@ -363,11 +363,11 @@ t16_simulate_add_sp_imm(kprobe_opcode_t insn,
}
static void __kprobes
-t16_simulate_cbz(kprobe_opcode_t insn,
+t16_simulate_cbz(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rn = insn & 0x7;
- kprobe_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
+ probes_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
if (nonzero & 0x800) {
long i = insn & 0x200;
long imm5 = insn & 0xf8;
@@ -377,7 +377,7 @@ t16_simulate_cbz(kprobe_opcode_t insn,
}
static void __kprobes
-t16_simulate_it(kprobe_opcode_t insn,
+t16_simulate_it(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
/*
@@ -394,7 +394,7 @@ t16_simulate_it(kprobe_opcode_t insn,
}
static void __kprobes
-t16_singlestep_it(kprobe_opcode_t insn,
+t16_singlestep_it(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
regs->ARM_pc += 2;
@@ -402,7 +402,7 @@ t16_singlestep_it(kprobe_opcode_t insn,
}
static enum kprobe_insn __kprobes
-t16_decode_it(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_it(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
asi->insn_singlestep = t16_singlestep_it;
@@ -410,7 +410,7 @@ t16_decode_it(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
static void __kprobes
-t16_simulate_cond_branch(kprobe_opcode_t insn,
+t16_simulate_cond_branch(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
@@ -420,7 +420,7 @@ t16_simulate_cond_branch(kprobe_opcode_t insn,
}
static enum kprobe_insn __kprobes
-t16_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
int cc = (insn >> 8) & 0xf;
@@ -430,7 +430,7 @@ t16_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
static void __kprobes
-t16_simulate_branch(kprobe_opcode_t insn,
+t16_simulate_branch(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
@@ -440,7 +440,7 @@ t16_simulate_branch(kprobe_opcode_t insn,
}
static unsigned long __kprobes
-t16_emulate_loregs(kprobe_opcode_t insn,
+t16_emulate_loregs(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long oldcpsr = regs->ARM_cpsr;
@@ -463,14 +463,14 @@ t16_emulate_loregs(kprobe_opcode_t insn,
}
static void __kprobes
-t16_emulate_loregs_rwflags(kprobe_opcode_t insn,
+t16_emulate_loregs_rwflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
regs->ARM_cpsr = t16_emulate_loregs(insn, asi, regs);
}
static void __kprobes
-t16_emulate_loregs_noitrwflags(kprobe_opcode_t insn,
+t16_emulate_loregs_noitrwflags(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long cpsr = t16_emulate_loregs(insn, asi, regs);
@@ -479,7 +479,7 @@ t16_emulate_loregs_noitrwflags(kprobe_opcode_t insn,
}
static void __kprobes
-t16_emulate_hiregs(kprobe_opcode_t insn,
+t16_emulate_hiregs(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
@@ -510,7 +510,7 @@ t16_emulate_hiregs(kprobe_opcode_t insn,
}
static enum kprobe_insn __kprobes
-t16_decode_hiregs(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_hiregs(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
insn &= ~0x00ff;
@@ -521,7 +521,7 @@ t16_decode_hiregs(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
static void __kprobes
-t16_emulate_push(kprobe_opcode_t insn,
+t16_emulate_push(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
__asm__ __volatile__ (
@@ -538,7 +538,7 @@ t16_emulate_push(kprobe_opcode_t insn,
}
static enum kprobe_insn __kprobes
-t16_decode_push(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_push(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
/*
@@ -553,7 +553,7 @@ t16_decode_push(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
static void __kprobes
-t16_emulate_pop_nopc(kprobe_opcode_t insn,
+t16_emulate_pop_nopc(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
__asm__ __volatile__ (
@@ -570,7 +570,7 @@ t16_emulate_pop_nopc(kprobe_opcode_t insn,
}
static void __kprobes
-t16_emulate_pop_pc(kprobe_opcode_t insn,
+t16_emulate_pop_pc(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
register unsigned long pc asm("r8");
@@ -591,7 +591,7 @@ t16_emulate_pop_pc(kprobe_opcode_t insn,
}
enum kprobe_insn __kprobes
-t16_decode_pop(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_pop(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
/*
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index 7798035..d0530b1 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -36,22 +36,22 @@ enum kprobe_insn {
INSN_GOOD_NO_SLOT
};
-typedef enum kprobe_insn (kprobe_decode_insn_t)(kprobe_opcode_t,
+typedef enum kprobe_insn (kprobe_decode_insn_t)(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
#ifdef CONFIG_THUMB2_KERNEL
-enum kprobe_insn thumb16_kprobe_decode_insn(kprobe_opcode_t,
+enum kprobe_insn thumb16_kprobe_decode_insn(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
-enum kprobe_insn thumb32_kprobe_decode_insn(kprobe_opcode_t,
+enum kprobe_insn thumb32_kprobe_decode_insn(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
#else /* !CONFIG_THUMB2_KERNEL */
-enum kprobe_insn arm_kprobe_decode_insn(kprobe_opcode_t,
+enum kprobe_insn arm_kprobe_decode_insn(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index 7cbe973..7bf0330 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -55,7 +55,7 @@
* read and write of flags.
*/
-void __kprobes simulate_bbl(kprobe_opcode_t insn,
+void __kprobes simulate_bbl(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
long iaddr = (long) regs->ARM_pc - 4;
@@ -67,7 +67,7 @@ void __kprobes simulate_bbl(kprobe_opcode_t insn,
regs->ARM_pc = iaddr + 8 + disp;
}
-void __kprobes simulate_blx1(kprobe_opcode_t insn,
+void __kprobes simulate_blx1(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
long iaddr = (long) regs->ARM_pc - 4;
@@ -78,7 +78,7 @@ void __kprobes simulate_blx1(kprobe_opcode_t insn,
regs->ARM_cpsr |= PSR_T_BIT;
}
-void __kprobes simulate_blx2bx(kprobe_opcode_t insn,
+void __kprobes simulate_blx2bx(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rm = insn & 0xf;
@@ -93,7 +93,7 @@ void __kprobes simulate_blx2bx(kprobe_opcode_t insn,
regs->ARM_cpsr |= PSR_T_BIT;
}
-void __kprobes simulate_mrs(kprobe_opcode_t insn,
+void __kprobes simulate_mrs(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 12) & 0xf;
@@ -101,7 +101,7 @@ void __kprobes simulate_mrs(kprobe_opcode_t insn,
regs->uregs[rd] = regs->ARM_cpsr & mask;
}
-void __kprobes simulate_mov_ipsp(kprobe_opcode_t insn,
+void __kprobes simulate_mov_ipsp(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
regs->uregs[12] = regs->uregs[13];
@@ -702,7 +702,7 @@ const union decode_item kprobe_decode_arm_table[] = {
EXPORT_SYMBOL_GPL(kprobe_decode_arm_table);
#endif
-static void __kprobes arm_singlestep(kprobe_opcode_t insn,
+static void __kprobes arm_singlestep(probes_opcode_t insn,
struct arch_specific_insn *asi, struct pt_regs *regs)
{
regs->ARM_pc += 4;
@@ -722,7 +722,7 @@ static void __kprobes arm_singlestep(kprobe_opcode_t insn,
* should also be very rare.
*/
enum kprobe_insn __kprobes
-arm_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+arm_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = arm_singlestep;
diff --git a/arch/arm/kernel/probes-arm.h b/arch/arm/kernel/probes-arm.h
index d0ac8a4..9a9d379d 100644
--- a/arch/arm/kernel/probes-arm.h
+++ b/arch/arm/kernel/probes-arm.h
@@ -53,15 +53,15 @@ enum probes_arm_action {
NUM_PROBES_ARM_ACTIONS
};
-void __kprobes simulate_bbl(kprobe_opcode_t opcode,
+void __kprobes simulate_bbl(probes_opcode_t opcode,
struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_blx1(kprobe_opcode_t opcode,
+void __kprobes simulate_blx1(probes_opcode_t opcode,
struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_blx2bx(kprobe_opcode_t opcode,
+void __kprobes simulate_blx2bx(probes_opcode_t opcode,
struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_mrs(kprobe_opcode_t opcode,
+void __kprobes simulate_mrs(probes_opcode_t opcode,
struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_mov_ipsp(kprobe_opcode_t opcode,
+void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
struct arch_specific_insn *asi, struct pt_regs *regs);
#endif
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index 85dc5af..6cf168b 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -842,7 +842,7 @@ static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
return true;
}
-static void __kprobes thumb16_singlestep(kprobe_opcode_t opcode,
+static void __kprobes thumb16_singlestep(probes_opcode_t opcode,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -851,7 +851,7 @@ static void __kprobes thumb16_singlestep(kprobe_opcode_t opcode,
regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
}
-static void __kprobes thumb32_singlestep(kprobe_opcode_t opcode,
+static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -861,7 +861,7 @@ static void __kprobes thumb32_singlestep(kprobe_opcode_t opcode,
}
enum kprobe_insn __kprobes
-thumb16_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = thumb16_singlestep;
@@ -871,7 +871,7 @@ thumb16_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
}
enum kprobe_insn __kprobes
-thumb32_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+thumb32_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = thumb32_singlestep;
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index e775d18..35a3a26 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -171,13 +171,13 @@ kprobe_check_cc * const kprobe_condition_checks[16] = {
};
-void __kprobes kprobe_simulate_nop(kprobe_opcode_t opcode,
+void __kprobes kprobe_simulate_nop(probes_opcode_t opcode,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
}
-void __kprobes kprobe_emulate_none(kprobe_opcode_t opcode,
+void __kprobes kprobe_emulate_none(probes_opcode_t opcode,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
@@ -191,8 +191,8 @@ void __kprobes kprobe_emulate_none(kprobe_opcode_t opcode,
* unconditional as the condition code will already be checked before any
* emulation handler is called.
*/
-static kprobe_opcode_t __kprobes
-prepare_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+static probes_opcode_t __kprobes
+prepare_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
bool thumb)
{
#ifdef CONFIG_THUMB2_KERNEL
@@ -217,7 +217,7 @@ prepare_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
* prepare_emulated_insn
*/
static void __kprobes
-set_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+set_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
bool thumb)
{
#ifdef CONFIG_THUMB2_KERNEL
@@ -253,14 +253,14 @@ set_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
* non-zero value, the corresponding nibble in pinsn is validated and modified
* according to the type.
*/
-static bool __kprobes decode_regs(kprobe_opcode_t *pinsn, u32 regs)
+static bool __kprobes decode_regs(probes_opcode_t *pinsn, u32 regs)
{
- kprobe_opcode_t insn = *pinsn;
- kprobe_opcode_t mask = 0xf; /* Start at least significant nibble */
+ probes_opcode_t insn = *pinsn;
+ probes_opcode_t mask = 0xf; /* Start at least significant nibble */
for (; regs != 0; regs >>= 4, mask <<= 4) {
- kprobe_opcode_t new_bits = INSN_NEW_BITS;
+ probes_opcode_t new_bits = INSN_NEW_BITS;
switch (regs & 0xf) {
@@ -379,7 +379,7 @@ static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
*
*/
int __kprobes
-kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_item *table, bool thumb,
const union decode_action *actions)
{
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index 16964b2..383d42d 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -129,13 +129,13 @@ static inline void __kprobes alu_write_pc(long pcv, struct pt_regs *regs)
}
-void __kprobes kprobe_simulate_nop(kprobe_opcode_t, struct arch_specific_insn *,
+void __kprobes kprobe_simulate_nop(probes_opcode_t, struct arch_specific_insn *,
struct pt_regs *regs);
-void __kprobes kprobe_emulate_none(kprobe_opcode_t, struct arch_specific_insn *,
+void __kprobes kprobe_emulate_none(probes_opcode_t, struct arch_specific_insn *,
struct pt_regs *regs);
enum kprobe_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *h);
/*
@@ -309,7 +309,7 @@ union decode_item {
int action;
};
-typedef enum kprobe_insn (probes_custom_decode_t)(kprobe_opcode_t,
+typedef enum kprobe_insn (probes_custom_decode_t)(probes_opcode_t,
struct arch_specific_insn *,
struct decode_header *);
@@ -409,7 +409,7 @@ extern const union decode_action kprobes_arm_actions[];
extern kprobe_check_cc * const kprobe_condition_checks[16];
-int kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+int kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_item *table, bool thumb16,
const union decode_action *actions);
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 09/16] ARM: Make the kprobes condition_check symbol names more generic
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
In preparation for sharing the ARM kprobes instruction interpreting
code with uprobes, make the symbols names less kprobes-specific.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/include/asm/probes.h | 4 ++--
arch/arm/kernel/kprobes-thumb.c | 4 ++--
arch/arm/kernel/probes-arm.c | 2 +-
arch/arm/kernel/probes-thumb.c | 2 +-
arch/arm/kernel/probes.c | 2 +-
arch/arm/kernel/probes.h | 2 +-
6 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/include/asm/probes.h b/arch/arm/include/asm/probes.h
index 5b09f9e..c4acf6c 100644
--- a/arch/arm/include/asm/probes.h
+++ b/arch/arm/include/asm/probes.h
@@ -26,7 +26,7 @@ struct arch_specific_insn;
typedef void (kprobe_insn_handler_t)(probes_opcode_t,
struct arch_specific_insn *,
struct pt_regs *);
-typedef unsigned long (kprobe_check_cc)(unsigned long);
+typedef unsigned long (probes_check_cc)(unsigned long);
typedef void (kprobe_insn_singlestep_t)(probes_opcode_t,
struct arch_specific_insn *,
struct pt_regs *);
@@ -36,7 +36,7 @@ typedef void (kprobe_insn_fn_t)(void);
struct arch_specific_insn {
probes_opcode_t *insn;
kprobe_insn_handler_t *insn_handler;
- kprobe_check_cc *insn_check_cc;
+ probes_check_cc *insn_check_cc;
kprobe_insn_singlestep_t *insn_singlestep;
kprobe_insn_fn_t *insn_fn;
};
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index dcc6b29..8608e18 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -70,7 +70,7 @@ t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
int cc = (insn >> 22) & 0xf;
- asi->insn_check_cc = kprobe_condition_checks[cc];
+ asi->insn_check_cc = probes_condition_checks[cc];
asi->insn_handler = t32_simulate_cond_branch;
return INSN_GOOD_NO_SLOT;
}
@@ -424,7 +424,7 @@ t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
int cc = (insn >> 8) & 0xf;
- asi->insn_check_cc = kprobe_condition_checks[cc];
+ asi->insn_check_cc = probes_condition_checks[cc];
asi->insn_handler = t16_simulate_cond_branch;
return INSN_GOOD_NO_SLOT;
}
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index 7bf0330..f0c3720 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -726,7 +726,7 @@ arm_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = arm_singlestep;
- asi->insn_check_cc = kprobe_condition_checks[insn>>28];
+ asi->insn_check_cc = probes_condition_checks[insn>>28];
return kprobe_decode_insn(insn, asi, kprobe_decode_arm_table, false,
actions);
}
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index 6cf168b..f954e14 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -838,7 +838,7 @@ EXPORT_SYMBOL_GPL(kprobe_decode_thumb16_table);
static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
{
if (unlikely(in_it_block(cpsr)))
- return kprobe_condition_checks[current_cond(cpsr)](cpsr);
+ return probes_condition_checks[current_cond(cpsr)](cpsr);
return true;
}
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index 35a3a26..139c08f 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -163,7 +163,7 @@ static unsigned long __kprobes __check_al(unsigned long cpsr)
return true;
}
-kprobe_check_cc * const kprobe_condition_checks[16] = {
+probes_check_cc * const probes_condition_checks[16] = {
&__check_eq, &__check_ne, &__check_cs, &__check_cc,
&__check_mi, &__check_pl, &__check_vs, &__check_vc,
&__check_hi, &__check_ls, &__check_ge, &__check_lt,
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index 383d42d..a8231fa 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -406,7 +406,7 @@ extern const union decode_item kprobe_decode_arm_table[];
extern const union decode_action kprobes_arm_actions[];
#endif
-extern kprobe_check_cc * const kprobe_condition_checks[16];
+extern probes_check_cc * const probes_condition_checks[16];
int kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 10/16] ARM: Change more ARM kprobes symbol names to something more
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Change kprobe_emulate_none, kprobe_simulate_nop, and arm_kprobe_decode_init
function names to something more appropriate for code being shared
outside of the kprobes subsystem. Also, move the new arm_probes_decode_init
declaration out of the kprobes.h include file and into the probes.h include file.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/kernel/kprobes-arm.c | 12 ++++++------
arch/arm/kernel/kprobes-thumb.c | 10 +++++-----
arch/arm/kernel/kprobes.c | 2 +-
arch/arm/kernel/kprobes.h | 2 --
arch/arm/kernel/probes.c | 6 +++---
arch/arm/kernel/probes.h | 6 ++++--
6 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/arch/arm/kernel/kprobes-arm.c b/arch/arm/kernel/kprobes-arm.c
index bbbdda5..52591e3 100644
--- a/arch/arm/kernel/kprobes-arm.c
+++ b/arch/arm/kernel/kprobes-arm.c
@@ -302,10 +302,10 @@ emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(probes_opcode_t insn,
}
const union decode_action kprobes_arm_actions[NUM_PROBES_ARM_ACTIONS] = {
- [PROBES_EMULATE_NONE] = {.handler = kprobe_emulate_none},
- [PROBES_SIMULATE_NOP] = {.handler = kprobe_simulate_nop},
- [PROBES_PRELOAD_IMM] = {.handler = kprobe_simulate_nop},
- [PROBES_PRELOAD_REG] = {.handler = kprobe_simulate_nop},
+ [PROBES_EMULATE_NONE] = {.handler = probes_emulate_none},
+ [PROBES_SIMULATE_NOP] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_IMM] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_REG] = {.handler = probes_simulate_nop},
[PROBES_BRANCH_IMM] = {.handler = simulate_blx1},
[PROBES_MRS] = {.handler = simulate_mrs},
[PROBES_BRANCH_REG] = {.handler = simulate_blx2bx},
@@ -326,8 +326,8 @@ const union decode_action kprobes_arm_actions[NUM_PROBES_ARM_ACTIONS] = {
[PROBES_DATA_PROCESSING_IMM] = {
.handler = emulate_rd12rn16rm0rs8_rwflags},
[PROBES_MOV_HALFWORD] = {.handler = emulate_rd12rm0_noflags_nopc},
- [PROBES_SEV] = {.handler = kprobe_emulate_none},
- [PROBES_WFE] = {.handler = kprobe_simulate_nop},
+ [PROBES_SEV] = {.handler = probes_emulate_none},
+ [PROBES_WFE] = {.handler = probes_simulate_nop},
[PROBES_SATURATE] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
[PROBES_REV] = {.handler = emulate_rd12rm0_noflags_nopc},
[PROBES_MMI] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index 8608e18..0ec63f1 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -612,8 +612,8 @@ const union decode_action kprobes_t16_actions[NUM_PROBES_T16_ACTIONS] = {
[PROBES_T16_SIGN_EXTEND] = {.handler = t16_emulate_loregs_rwflags},
[PROBES_T16_PUSH] = {.decoder = t16_decode_push},
[PROBES_T16_POP] = {.decoder = t16_decode_pop},
- [PROBES_T16_SEV] = {.handler = kprobe_emulate_none},
- [PROBES_T16_WFE] = {.handler = kprobe_simulate_nop},
+ [PROBES_T16_SEV] = {.handler = probes_emulate_none},
+ [PROBES_T16_WFE] = {.handler = probes_simulate_nop},
[PROBES_T16_IT] = {.decoder = t16_decode_it},
[PROBES_T16_CMP] = {.handler = t16_emulate_loregs_rwflags},
[PROBES_T16_ADDSUB] = {.handler = t16_emulate_loregs_noitrwflags},
@@ -643,12 +643,12 @@ const union decode_action kprobes_t32_actions[NUM_PROBES_T32_ACTIONS] = {
[PROBES_T32_MOVW] = {.handler = t32_emulate_rd8rn16_noflags},
[PROBES_T32_SAT] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
[PROBES_T32_BITFIELD] = {.handler = t32_emulate_rd8rn16_noflags},
- [PROBES_T32_SEV] = {.handler = kprobe_emulate_none},
- [PROBES_T32_WFE] = {.handler = kprobe_simulate_nop},
+ [PROBES_T32_SEV] = {.handler = probes_emulate_none},
+ [PROBES_T32_WFE] = {.handler = probes_simulate_nop},
[PROBES_T32_MRS] = {.handler = t32_simulate_mrs},
[PROBES_T32_BRANCH_COND] = {.decoder = t32_decode_cond_branch},
[PROBES_T32_BRANCH] = {.handler = t32_simulate_branch},
- [PROBES_T32_PLDI] = {.handler = kprobe_simulate_nop},
+ [PROBES_T32_PLDI] = {.handler = probes_simulate_nop},
[PROBES_T32_LDR_LIT] = {.handler = t32_simulate_ldr_literal},
[PROBES_T32_LDRSTR] = {.handler = t32_emulate_ldrstr},
[PROBES_T32_SIGN_EXTEND] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index 0206ee9..3e3a3e0 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -612,7 +612,7 @@ static struct undef_hook kprobes_arm_break_hook = {
int __init arch_init_kprobes()
{
- arm_kprobe_decode_init();
+ arm_probes_decode_init();
#ifdef CONFIG_THUMB2_KERNEL
register_undef_hook(&kprobes_thumb16_break_hook);
register_undef_hook(&kprobes_thumb32_break_hook);
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index d0530b1..e2ae4ed 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -57,8 +57,6 @@ enum kprobe_insn arm_kprobe_decode_insn(probes_opcode_t,
#endif
-void __init arm_kprobe_decode_init(void);
-
#include "probes.h"
#endif /* _ARM_KERNEL_KPROBES_H */
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index 139c08f..2f6629f 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -72,7 +72,7 @@ void __init test_alu_write_pc_interworking(void)
#endif /* !test_alu_write_pc_interworking */
-void __init arm_kprobe_decode_init(void)
+void __init arm_probes_decode_init(void)
{
find_str_pc_offset();
test_load_write_pc_interworking();
@@ -171,13 +171,13 @@ probes_check_cc * const probes_condition_checks[16] = {
};
-void __kprobes kprobe_simulate_nop(probes_opcode_t opcode,
+void __kprobes probes_simulate_nop(probes_opcode_t opcode,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
}
-void __kprobes kprobe_emulate_none(probes_opcode_t opcode,
+void __kprobes probes_emulate_none(probes_opcode_t opcode,
struct arch_specific_insn *asi,
struct pt_regs *regs)
{
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index a8231fa..8ab2ff5 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -22,6 +22,8 @@
#include <linux/kprobes.h>
#include "kprobes.h"
+void __init arm_probes_decode_init(void);
+
#if __LINUX_ARM_ARCH__ >= 7
/* str_pc_offset is architecturally defined from ARMv7 onwards */
@@ -129,9 +131,9 @@ static inline void __kprobes alu_write_pc(long pcv, struct pt_regs *regs)
}
-void __kprobes kprobe_simulate_nop(probes_opcode_t, struct arch_specific_insn *,
+void __kprobes probes_simulate_nop(probes_opcode_t, struct arch_specific_insn *,
struct pt_regs *regs);
-void __kprobes kprobe_emulate_none(probes_opcode_t, struct arch_specific_insn *,
+void __kprobes probes_emulate_none(probes_opcode_t, struct arch_specific_insn *,
struct pt_regs *regs);
enum kprobe_insn __kprobes
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 11/16] ARM: Rename the shared kprobes/uprobe return value enum
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Change the name of kprobes_insn to probes_insn so it can be shared between
kprobes and uprobes without confusion.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/kernel/kprobes-common.c | 2 +-
arch/arm/kernel/kprobes-thumb.c | 16 ++++++++--------
arch/arm/kernel/kprobes.h | 14 ++++----------
arch/arm/kernel/probes-arm.c | 2 +-
arch/arm/kernel/probes-thumb.c | 4 ++--
arch/arm/kernel/probes.h | 9 +++++++--
6 files changed, 23 insertions(+), 24 deletions(-)
diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c
index 0b489f9..dc3af4c 100644
--- a/arch/arm/kernel/kprobes-common.c
+++ b/arch/arm/kernel/kprobes-common.c
@@ -124,7 +124,7 @@ emulate_ldm_r3_15(probes_opcode_t insn,
load_write_pc(regs->ARM_pc, regs);
}
-enum kprobe_insn __kprobes
+enum probes_insn __kprobes
kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *h)
{
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index 0ec63f1..209d747 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -65,7 +65,7 @@ t32_simulate_cond_branch(probes_opcode_t insn,
regs->ARM_pc = pc + (offset * 2);
}
-static enum kprobe_insn __kprobes
+static enum probes_insn __kprobes
t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
@@ -141,11 +141,11 @@ t32_simulate_ldr_literal(probes_opcode_t insn,
regs->uregs[rt] = rtv;
}
-static enum kprobe_insn __kprobes
+static enum probes_insn __kprobes
t32_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
- enum kprobe_insn ret = kprobe_decode_ldmstm(insn, asi, d);
+ enum probes_insn ret = kprobe_decode_ldmstm(insn, asi, d);
/* Fixup modified instruction to have halfwords in correct order...*/
insn = asi->insn[0];
@@ -401,7 +401,7 @@ t16_singlestep_it(probes_opcode_t insn,
t16_simulate_it(insn, asi, regs);
}
-static enum kprobe_insn __kprobes
+static enum probes_insn __kprobes
t16_decode_it(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
@@ -419,7 +419,7 @@ t16_simulate_cond_branch(probes_opcode_t insn,
regs->ARM_pc = pc + (offset * 2);
}
-static enum kprobe_insn __kprobes
+static enum probes_insn __kprobes
t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
@@ -509,7 +509,7 @@ t16_emulate_hiregs(probes_opcode_t insn,
regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK);
}
-static enum kprobe_insn __kprobes
+static enum probes_insn __kprobes
t16_decode_hiregs(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
@@ -537,7 +537,7 @@ t16_emulate_push(probes_opcode_t insn,
);
}
-static enum kprobe_insn __kprobes
+static enum probes_insn __kprobes
t16_decode_push(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
@@ -590,7 +590,7 @@ t16_emulate_pop_pc(probes_opcode_t insn,
bx_write_pc(pc, regs);
}
-enum kprobe_insn __kprobes
+enum probes_insn __kprobes
t16_decode_pop(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *d)
{
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index e2ae4ed..3684fc9 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -30,28 +30,22 @@
struct decode_header;
union decode_action;
-enum kprobe_insn {
- INSN_REJECTED,
- INSN_GOOD,
- INSN_GOOD_NO_SLOT
-};
-
-typedef enum kprobe_insn (kprobe_decode_insn_t)(probes_opcode_t,
+typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
#ifdef CONFIG_THUMB2_KERNEL
-enum kprobe_insn thumb16_kprobe_decode_insn(probes_opcode_t,
+enum probes_insn thumb16_kprobe_decode_insn(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
-enum kprobe_insn thumb32_kprobe_decode_insn(probes_opcode_t,
+enum probes_insn thumb32_kprobe_decode_insn(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
#else /* !CONFIG_THUMB2_KERNEL */
-enum kprobe_insn arm_kprobe_decode_insn(probes_opcode_t,
+enum probes_insn arm_kprobe_decode_insn(probes_opcode_t,
struct arch_specific_insn *,
const union decode_action *);
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index f0c3720..d377cc4 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -721,7 +721,7 @@ static void __kprobes arm_singlestep(probes_opcode_t insn,
* if the work was put into it, but low return considering they
* should also be very rare.
*/
-enum kprobe_insn __kprobes
+enum probes_insn __kprobes
arm_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index f954e14..9b04aeb 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -860,7 +860,7 @@ static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
}
-enum kprobe_insn __kprobes
+enum probes_insn __kprobes
thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
@@ -870,7 +870,7 @@ thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
actions);
}
-enum kprobe_insn __kprobes
+enum probes_insn __kprobes
thumb32_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index 8ab2ff5..f990b05 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -136,7 +136,7 @@ void __kprobes probes_simulate_nop(probes_opcode_t, struct arch_specific_insn *,
void __kprobes probes_emulate_none(probes_opcode_t, struct arch_specific_insn *,
struct pt_regs *regs);
-enum kprobe_insn __kprobes
+enum probes_insn __kprobes
kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *h);
@@ -311,7 +311,7 @@ union decode_item {
int action;
};
-typedef enum kprobe_insn (probes_custom_decode_t)(probes_opcode_t,
+typedef enum probes_insn (probes_custom_decode_t)(probes_opcode_t,
struct arch_specific_insn *,
struct decode_header *);
@@ -389,6 +389,11 @@ struct decode_or {
#define DECODE_OR(_mask, _value) \
DECODE_HEADER(DECODE_TYPE_OR, _mask, _value, 0)
+enum probes_insn {
+ INSN_REJECTED,
+ INSN_GOOD,
+ INSN_GOOD_NO_SLOT
+};
struct decode_reject {
struct decode_header header;
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 12/16] ARM: Change the remaining shared kprobes/uprobes symbols to something generic
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Any more ARM kprobes/uprobes symbols which have "kprobe" in the name must be
changed to the more generic "probes" or other non-kprobes specific symbol.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/include/asm/probes.h | 13 ++++++-------
arch/arm/kernel/kprobes-common.c | 2 +-
arch/arm/kernel/kprobes-test.c | 8 +++++---
arch/arm/kernel/kprobes.c | 10 ++++++----
arch/arm/kernel/kprobes.h | 21 ++++++++------------
arch/arm/kernel/probes-arm.c | 8 ++++----
arch/arm/kernel/probes-arm.h | 6 ++++++
arch/arm/kernel/probes-thumb.c | 18 ++++++++---------
arch/arm/kernel/probes-thumb.h | 10 ++++++++++
arch/arm/kernel/probes.c | 4 ++--
arch/arm/kernel/probes.h | 42 ++++++++++++----------------------------
11 files changed, 69 insertions(+), 73 deletions(-)
diff --git a/arch/arm/include/asm/probes.h b/arch/arm/include/asm/probes.h
index c4acf6c..c37252c 100644
--- a/arch/arm/include/asm/probes.h
+++ b/arch/arm/include/asm/probes.h
@@ -19,26 +19,25 @@
#ifndef _ASM_PROBES_H
#define _ASM_PROBES_H
-struct kprobe;
typedef u32 probes_opcode_t;
struct arch_specific_insn;
-typedef void (kprobe_insn_handler_t)(probes_opcode_t,
+typedef void (probes_insn_handler_t)(probes_opcode_t,
struct arch_specific_insn *,
struct pt_regs *);
typedef unsigned long (probes_check_cc)(unsigned long);
-typedef void (kprobe_insn_singlestep_t)(probes_opcode_t,
+typedef void (probes_insn_singlestep_t)(probes_opcode_t,
struct arch_specific_insn *,
struct pt_regs *);
-typedef void (kprobe_insn_fn_t)(void);
+typedef void (probes_insn_fn_t)(void);
/* Architecture specific copy of original instruction. */
struct arch_specific_insn {
probes_opcode_t *insn;
- kprobe_insn_handler_t *insn_handler;
+ probes_insn_handler_t *insn_handler;
probes_check_cc *insn_check_cc;
- kprobe_insn_singlestep_t *insn_singlestep;
- kprobe_insn_fn_t *insn_fn;
+ probes_insn_singlestep_t *insn_singlestep;
+ probes_insn_fn_t *insn_fn;
};
#endif
diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c
index dc3af4c..ea2838b 100644
--- a/arch/arm/kernel/kprobes-common.c
+++ b/arch/arm/kernel/kprobes-common.c
@@ -128,7 +128,7 @@ enum probes_insn __kprobes
kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
struct decode_header *h)
{
- kprobe_insn_handler_t *handler = 0;
+ probes_insn_handler_t *handler = 0;
unsigned reglist = insn & 0xffff;
int is_ldm = insn & 0x100000;
int rn = (insn >> 16) & 0xf;
diff --git a/arch/arm/kernel/kprobes-test.c b/arch/arm/kernel/kprobes-test.c
index 65230b2..a1f155c 100644
--- a/arch/arm/kernel/kprobes-test.c
+++ b/arch/arm/kernel/kprobes-test.c
@@ -205,6 +205,8 @@
#include <asm/opcodes.h>
#include "kprobes.h"
+#include "probes-arm.h"
+#include "probes-thumb.h"
#include "kprobes-test.h"
@@ -1616,7 +1618,7 @@ static int __init run_all_tests(void)
goto out;
pr_info("ARM instruction simulation\n");
- ret = run_test_cases(kprobe_arm_test_cases, kprobe_decode_arm_table);
+ ret = run_test_cases(kprobe_arm_test_cases, probes_decode_arm_table);
if (ret)
goto out;
@@ -1639,13 +1641,13 @@ static int __init run_all_tests(void)
pr_info("16-bit Thumb instruction simulation\n");
ret = run_test_cases(kprobe_thumb16_test_cases,
- kprobe_decode_thumb16_table);
+ probes_decode_thumb16_table);
if (ret)
goto out;
pr_info("32-bit Thumb instruction simulation\n");
ret = run_test_cases(kprobe_thumb32_test_cases,
- kprobe_decode_thumb32_table);
+ probes_decode_thumb32_table);
if (ret)
goto out;
#endif
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index 3e3a3e0..db040ad 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -29,6 +29,8 @@
#include <asm/cacheflush.h>
#include "kprobes.h"
+#include "probes-arm.h"
+#include "probes-thumb.h"
#include "patch.h"
#define MIN_STACK_SIZE(addr) \
@@ -67,10 +69,10 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
if (is_wide_instruction(insn)) {
insn <<= 16;
insn |= ((u16 *)addr)[1];
- decode_insn = thumb32_kprobe_decode_insn;
+ decode_insn = thumb32_probes_decode_insn;
actions = kprobes_t32_actions;
} else {
- decode_insn = thumb16_kprobe_decode_insn;
+ decode_insn = thumb16_probes_decode_insn;
actions = kprobes_t16_actions;
}
#else /* !CONFIG_THUMB2_KERNEL */
@@ -78,7 +80,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
if (addr & 0x3)
return -EINVAL;
insn = *p->addr;
- decode_insn = arm_kprobe_decode_insn;
+ decode_insn = arm_probes_decode_insn;
actions = kprobes_arm_actions;
#endif
@@ -97,7 +99,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
p->ainsn.insn[is] = tmp_insn[is];
flush_insns(p->ainsn.insn,
sizeof(p->ainsn.insn[0]) * MAX_INSN_SIZE);
- p->ainsn.insn_fn = (kprobe_insn_fn_t *)
+ p->ainsn.insn_fn = (probes_insn_fn_t *)
((uintptr_t)p->ainsn.insn | thumb);
break;
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index 3684fc9..f612e8e 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -19,6 +19,8 @@
#ifndef _ARM_KERNEL_KPROBES_H
#define _ARM_KERNEL_KPROBES_H
+#include "probes.h"
+
/*
* These undefined instructions must be unique and
* reserved solely for kprobes' use.
@@ -27,8 +29,9 @@
#define KPROBE_THUMB16_BREAKPOINT_INSTRUCTION 0xde18
#define KPROBE_THUMB32_BREAKPOINT_INSTRUCTION 0xf7f0a018
-struct decode_header;
-union decode_action;
+enum probes_insn __kprobes
+kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+ struct decode_header *h);
typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t,
struct arch_specific_insn *,
@@ -36,21 +39,13 @@ typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t,
#ifdef CONFIG_THUMB2_KERNEL
-enum probes_insn thumb16_kprobe_decode_insn(probes_opcode_t,
- struct arch_specific_insn *,
- const union decode_action *);
-enum probes_insn thumb32_kprobe_decode_insn(probes_opcode_t,
- struct arch_specific_insn *,
- const union decode_action *);
+extern const union decode_action kprobes_t32_actions[];
+extern const union decode_action kprobes_t16_actions[];
#else /* !CONFIG_THUMB2_KERNEL */
-enum probes_insn arm_kprobe_decode_insn(probes_opcode_t,
- struct arch_specific_insn *,
- const union decode_action *);
+extern const union decode_action kprobes_arm_actions[];
#endif
-#include "probes.h"
-
#endif /* _ARM_KERNEL_KPROBES_H */
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index d377cc4..0faa4b2 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -608,7 +608,7 @@ static const union decode_item arm_cccc_100x_table[] = {
DECODE_END
};
-const union decode_item kprobe_decode_arm_table[] = {
+const union decode_item probes_decode_arm_table[] = {
/*
* Unconditional instructions
* 1111 xxxx xxxx xxxx xxxx xxxx xxxx xxxx
@@ -699,7 +699,7 @@ const union decode_item kprobe_decode_arm_table[] = {
DECODE_END
};
#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
-EXPORT_SYMBOL_GPL(kprobe_decode_arm_table);
+EXPORT_SYMBOL_GPL(probes_decode_arm_table);
#endif
static void __kprobes arm_singlestep(probes_opcode_t insn,
@@ -722,11 +722,11 @@ static void __kprobes arm_singlestep(probes_opcode_t insn,
* should also be very rare.
*/
enum probes_insn __kprobes
-arm_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+arm_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = arm_singlestep;
asi->insn_check_cc = probes_condition_checks[insn>>28];
- return kprobe_decode_insn(insn, asi, kprobe_decode_arm_table, false,
+ return probes_decode_insn(insn, asi, probes_decode_arm_table, false,
actions);
}
diff --git a/arch/arm/kernel/probes-arm.h b/arch/arm/kernel/probes-arm.h
index 9a9d379d..7a5cce4 100644
--- a/arch/arm/kernel/probes-arm.h
+++ b/arch/arm/kernel/probes-arm.h
@@ -64,4 +64,10 @@ void __kprobes simulate_mrs(probes_opcode_t opcode,
void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
struct arch_specific_insn *asi, struct pt_regs *regs);
+extern const union decode_item probes_decode_arm_table[];
+
+enum probes_insn arm_probes_decode_insn(probes_opcode_t,
+ struct arch_specific_insn *,
+ const union decode_action *actions);
+
#endif
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index 9b04aeb..69d4de5 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/kernel/kprobes-thumb.c
+ * arch/arm/kernel/probes-thumb.c
*
* Copyright (C) 2011 Jon Medhurst <tixy@yxit.co.uk>.
*
@@ -551,7 +551,7 @@ static const union decode_item t32_table_1111_1011_1[] = {
DECODE_END
};
-const union decode_item kprobe_decode_thumb32_table[] = {
+const union decode_item probes_decode_thumb32_table[] = {
/*
* Load/store multiple instructions
@@ -640,7 +640,7 @@ const union decode_item kprobe_decode_thumb32_table[] = {
DECODE_END
};
#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
-EXPORT_SYMBOL_GPL(kprobe_decode_thumb32_table);
+EXPORT_SYMBOL_GPL(probes_decode_thumb32_table);
#endif
static const union decode_item t16_table_1011[] = {
@@ -695,7 +695,7 @@ static const union decode_item t16_table_1011[] = {
DECODE_END
};
-const union decode_item kprobe_decode_thumb16_table[] = {
+const union decode_item probes_decode_thumb16_table[] = {
/*
* Shift (immediate), add, subtract, move, and compare
@@ -832,7 +832,7 @@ const union decode_item kprobe_decode_thumb16_table[] = {
DECODE_END
};
#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
-EXPORT_SYMBOL_GPL(kprobe_decode_thumb16_table);
+EXPORT_SYMBOL_GPL(probes_decode_thumb16_table);
#endif
static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
@@ -861,21 +861,21 @@ static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
}
enum probes_insn __kprobes
-thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = thumb16_singlestep;
asi->insn_check_cc = thumb_check_cc;
- return kprobe_decode_insn(insn, asi, kprobe_decode_thumb16_table, true,
+ return probes_decode_insn(insn, asi, probes_decode_thumb16_table, true,
actions);
}
enum probes_insn __kprobes
-thumb32_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_action *actions)
{
asi->insn_singlestep = thumb32_singlestep;
asi->insn_check_cc = thumb_check_cc;
- return kprobe_decode_insn(insn, asi, kprobe_decode_thumb32_table, true,
+ return probes_decode_insn(insn, asi, probes_decode_thumb32_table, true,
actions);
}
diff --git a/arch/arm/kernel/probes-thumb.h b/arch/arm/kernel/probes-thumb.h
index 4589072..b26411e 100644
--- a/arch/arm/kernel/probes-thumb.h
+++ b/arch/arm/kernel/probes-thumb.h
@@ -84,4 +84,14 @@ enum probes_t16_action {
NUM_PROBES_T16_ACTIONS
};
+extern const union decode_item probes_decode_thumb32_table[];
+extern const union decode_item probes_decode_thumb16_table[];
+
+enum probes_insn __kprobes
+thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+ const union decode_action *actions);
+enum probes_insn __kprobes
+thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+ const union decode_action *actions);
+
#endif
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index 2f6629f..492c5fd 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -336,7 +336,7 @@ static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
};
/*
- * kprobe_decode_insn operates on data tables in order to decode an ARM
+ * probes_decode_insn operates on data tables in order to decode an ARM
* architecture instruction onto which a kprobe has been placed.
*
* These instruction decoding tables are a concatenation of entries each
@@ -379,7 +379,7 @@ static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
*
*/
int __kprobes
-kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_item *table, bool thumb,
const union decode_action *actions)
{
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index f990b05..785fcc1 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -19,11 +19,12 @@
#ifndef _ARM_KERNEL_PROBES_H
#define _ARM_KERNEL_PROBES_H
-#include <linux/kprobes.h>
-#include "kprobes.h"
+#include <asm/probes.h>
void __init arm_probes_decode_init(void);
+extern probes_check_cc * const probes_condition_checks[16];
+
#if __LINUX_ARM_ARCH__ >= 7
/* str_pc_offset is architecturally defined from ARMv7 onwards */
@@ -38,7 +39,6 @@ void __init find_str_pc_offset(void);
#endif
-struct decode_header;
/*
* Update ITSTATE after normal execution of an IT block instruction.
@@ -131,15 +131,6 @@ static inline void __kprobes alu_write_pc(long pcv, struct pt_regs *regs)
}
-void __kprobes probes_simulate_nop(probes_opcode_t, struct arch_specific_insn *,
- struct pt_regs *regs);
-void __kprobes probes_emulate_none(probes_opcode_t, struct arch_specific_insn *,
- struct pt_regs *regs);
-
-enum probes_insn __kprobes
-kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
- struct decode_header *h);
-
/*
* Test if load/store instructions writeback the address register.
* if P (bit 24) == 0 or W (bit 21) == 1
@@ -148,7 +139,7 @@ kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
/*
* The following definitions and macros are used to build instruction
- * decoding tables for use by kprobe_decode_insn.
+ * decoding tables for use by probes_decode_insn.
*
* These tables are a concatenation of entries each of which consist of one of
* the decode_* structs. All of the fields in every type of decode structure
@@ -311,12 +302,13 @@ union decode_item {
int action;
};
+struct decode_header;
typedef enum probes_insn (probes_custom_decode_t)(probes_opcode_t,
struct arch_specific_insn *,
struct decode_header *);
union decode_action {
- kprobe_insn_handler_t *handler;
+ probes_insn_handler_t *handler;
probes_custom_decode_t *decoder;
};
@@ -402,22 +394,12 @@ struct decode_reject {
#define DECODE_REJECT(_mask, _value) \
DECODE_HEADER(DECODE_TYPE_REJECT, _mask, _value, 0)
+probes_insn_handler_t probes_simulate_nop;
+probes_insn_handler_t probes_emulate_none;
-#ifdef CONFIG_THUMB2_KERNEL
-extern const union decode_item kprobe_decode_thumb16_table[];
-extern const union decode_item kprobe_decode_thumb32_table[];
-extern const union decode_action kprobes_t32_actions[];
-extern const union decode_action kprobes_t16_actions[];
-#else
-extern const union decode_item kprobe_decode_arm_table[];
-extern const union decode_action kprobes_arm_actions[];
-#endif
-
-extern probes_check_cc * const probes_condition_checks[16];
-
-
-int kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_item *table, bool thumb16,
- const union decode_action *actions);
+int __kprobes
+probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+ const union decode_item *table, bool thumb,
+ const union decode_action *actions);
#endif
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 13/16] ARM: Add an emulate flag to the kprobes/uprobes instruction decode functions
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Add an emulate flag into the instruction interpreter, primarily for uprobes
support.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/kernel/kprobes.c | 2 +-
arch/arm/kernel/kprobes.h | 1 +
arch/arm/kernel/probes-arm.c | 4 ++--
arch/arm/kernel/probes-arm.h | 2 +-
arch/arm/kernel/probes-thumb.c | 8 ++++----
arch/arm/kernel/probes-thumb.h | 4 ++--
arch/arm/kernel/probes.c | 18 +++++++++++++-----
arch/arm/kernel/probes.h | 2 +-
8 files changed, 25 insertions(+), 16 deletions(-)
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index db040ad..9421c0d 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -87,7 +87,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
p->opcode = insn;
p->ainsn.insn = tmp_insn;
- switch ((*decode_insn)(insn, &p->ainsn, actions)) {
+ switch ((*decode_insn)(insn, &p->ainsn, true, actions)) {
case INSN_REJECTED: /* not supported */
return -EINVAL;
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index f612e8e..7fa5984 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -35,6 +35,7 @@ kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t,
struct arch_specific_insn *,
+ bool,
const union decode_action *);
#ifdef CONFIG_THUMB2_KERNEL
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index 0faa4b2..a4f6914 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -723,10 +723,10 @@ static void __kprobes arm_singlestep(probes_opcode_t insn,
*/
enum probes_insn __kprobes
arm_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_action *actions)
+ bool emulate, const union decode_action *actions)
{
asi->insn_singlestep = arm_singlestep;
asi->insn_check_cc = probes_condition_checks[insn>>28];
return probes_decode_insn(insn, asi, probes_decode_arm_table, false,
- actions);
+ emulate, actions);
}
diff --git a/arch/arm/kernel/probes-arm.h b/arch/arm/kernel/probes-arm.h
index 7a5cce4..ea614dc 100644
--- a/arch/arm/kernel/probes-arm.h
+++ b/arch/arm/kernel/probes-arm.h
@@ -67,7 +67,7 @@ void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
extern const union decode_item probes_decode_arm_table[];
enum probes_insn arm_probes_decode_insn(probes_opcode_t,
- struct arch_specific_insn *,
+ struct arch_specific_insn *, bool emulate,
const union decode_action *actions);
#endif
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index 69d4de5..1a3ddf8 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -862,20 +862,20 @@ static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
enum probes_insn __kprobes
thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_action *actions)
+ bool emulate, const union decode_action *actions)
{
asi->insn_singlestep = thumb16_singlestep;
asi->insn_check_cc = thumb_check_cc;
return probes_decode_insn(insn, asi, probes_decode_thumb16_table, true,
- actions);
+ emulate, actions);
}
enum probes_insn __kprobes
thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_action *actions)
+ bool emulate, const union decode_action *actions)
{
asi->insn_singlestep = thumb32_singlestep;
asi->insn_check_cc = thumb_check_cc;
return probes_decode_insn(insn, asi, probes_decode_thumb32_table, true,
- actions);
+ emulate, actions);
}
diff --git a/arch/arm/kernel/probes-thumb.h b/arch/arm/kernel/probes-thumb.h
index b26411e..dd95866 100644
--- a/arch/arm/kernel/probes-thumb.h
+++ b/arch/arm/kernel/probes-thumb.h
@@ -89,9 +89,9 @@ extern const union decode_item probes_decode_thumb16_table[];
enum probes_insn __kprobes
thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_action *actions);
+ bool emulate, const union decode_action *actions);
enum probes_insn __kprobes
thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_action *actions);
+ bool emulate, const union decode_action *actions);
#endif
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index 492c5fd..2831401 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -253,7 +253,7 @@ set_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
* non-zero value, the corresponding nibble in pinsn is validated and modified
* according to the type.
*/
-static bool __kprobes decode_regs(probes_opcode_t *pinsn, u32 regs)
+static bool __kprobes decode_regs(probes_opcode_t *pinsn, u32 regs, bool modify)
{
probes_opcode_t insn = *pinsn;
probes_opcode_t mask = 0xf; /* Start at least significant nibble */
@@ -319,7 +319,9 @@ static bool __kprobes decode_regs(probes_opcode_t *pinsn, u32 regs)
insn |= new_bits & mask;
}
- *pinsn = insn;
+ if (modify)
+ *pinsn = insn;
+
return true;
reject:
@@ -381,13 +383,14 @@ static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
int __kprobes
probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
const union decode_item *table, bool thumb,
- const union decode_action *actions)
+ bool emulate, const union decode_action *actions)
{
struct decode_header *h = (struct decode_header *)table;
struct decode_header *next;
bool matched = false;
- insn = prepare_emulated_insn(insn, asi, thumb);
+ if (emulate)
+ insn = prepare_emulated_insn(insn, asi, thumb);
for (;; h = next) {
enum decode_type type = h->type_regs.bits & DECODE_TYPE_MASK;
@@ -402,7 +405,7 @@ probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
if (!matched && (insn & h->mask.bits) != h->value.bits)
continue;
- if (!decode_regs(&insn, regs))
+ if (!decode_regs(&insn, regs, emulate))
return INSN_REJECTED;
switch (type) {
@@ -426,6 +429,11 @@ probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
case DECODE_TYPE_EMULATE: {
struct decode_emulate *d = (struct decode_emulate *)h;
+
+ if (!emulate)
+ return actions[d->handler.action].decoder(insn,
+ asi, h);
+
asi->insn_handler = actions[d->handler.action].handler;
set_emulated_insn(insn, asi, thumb);
return INSN_GOOD;
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index 785fcc1..3a1a5c6 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -399,7 +399,7 @@ probes_insn_handler_t probes_emulate_none;
int __kprobes
probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_item *table, bool thumb,
+ const union decode_item *table, bool thumb, bool emulate,
const union decode_action *actions);
#endif
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 14/16] ARM: Make arch_specific_insn a define for new arch_probes_insn structure
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Because the common underlying code for ARM kprobes and uprobes needs
to share a common architecrure-specific context structure, and because
the generic kprobes include file insists on defining this to a dummy
structure when kprobes is not configured, a new common structure is
required which can exist when uprobes is configured without kprobes.
In this case kprobes will define a dummy structure, but without the
define aliasing the two structure tags it will not affect uprobes and
the shared probes code.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/include/asm/kprobes.h | 2 ++
arch/arm/include/asm/probes.h | 8 ++---
arch/arm/kernel/kprobes-arm.c | 16 ++++-----
arch/arm/kernel/kprobes-common.c | 14 ++++----
arch/arm/kernel/kprobes-thumb.c | 70 ++++++++++++++++++++--------------------
arch/arm/kernel/kprobes.h | 4 +--
arch/arm/kernel/probes-arm.c | 14 ++++----
arch/arm/kernel/probes-arm.h | 12 +++----
arch/arm/kernel/probes-thumb.c | 8 ++---
arch/arm/kernel/probes-thumb.h | 4 +--
arch/arm/kernel/probes.c | 10 +++---
arch/arm/kernel/probes.h | 4 +--
12 files changed, 84 insertions(+), 82 deletions(-)
diff --git a/arch/arm/include/asm/kprobes.h b/arch/arm/include/asm/kprobes.h
index 30fc11b..87b8aa2 100644
--- a/arch/arm/include/asm/kprobes.h
+++ b/arch/arm/include/asm/kprobes.h
@@ -31,6 +31,8 @@ typedef u32 kprobe_opcode_t;
struct kprobe;
#include <asm/probes.h>
+#define arch_specific_insn arch_probes_insn
+
struct prev_kprobe {
struct kprobe *kp;
unsigned int status;
diff --git a/arch/arm/include/asm/probes.h b/arch/arm/include/asm/probes.h
index c37252c..806cfe6 100644
--- a/arch/arm/include/asm/probes.h
+++ b/arch/arm/include/asm/probes.h
@@ -21,18 +21,18 @@
typedef u32 probes_opcode_t;
-struct arch_specific_insn;
+struct arch_probes_insn;
typedef void (probes_insn_handler_t)(probes_opcode_t,
- struct arch_specific_insn *,
+ struct arch_probes_insn *,
struct pt_regs *);
typedef unsigned long (probes_check_cc)(unsigned long);
typedef void (probes_insn_singlestep_t)(probes_opcode_t,
- struct arch_specific_insn *,
+ struct arch_probes_insn *,
struct pt_regs *);
typedef void (probes_insn_fn_t)(void);
/* Architecture specific copy of original instruction. */
-struct arch_specific_insn {
+struct arch_probes_insn {
probes_opcode_t *insn;
probes_insn_handler_t *insn_handler;
probes_check_cc *insn_check_cc;
diff --git a/arch/arm/kernel/kprobes-arm.c b/arch/arm/kernel/kprobes-arm.c
index 52591e3..4169ad8 100644
--- a/arch/arm/kernel/kprobes-arm.c
+++ b/arch/arm/kernel/kprobes-arm.c
@@ -74,7 +74,7 @@
static void __kprobes
emulate_ldrdstrd(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 4;
int rt = (insn >> 12) & 0xf;
@@ -103,7 +103,7 @@ emulate_ldrdstrd(probes_opcode_t insn,
static void __kprobes
emulate_ldr(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 4;
int rt = (insn >> 12) & 0xf;
@@ -133,7 +133,7 @@ emulate_ldr(probes_opcode_t insn,
static void __kprobes
emulate_str(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long rtpc = regs->ARM_pc - 4 + str_pc_offset;
unsigned long rnpc = regs->ARM_pc + 4;
@@ -160,7 +160,7 @@ emulate_str(probes_opcode_t insn,
static void __kprobes
emulate_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 4;
int rd = (insn >> 12) & 0xf;
@@ -195,7 +195,7 @@ emulate_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
static void __kprobes
emulate_rd12rn16rm0_rwflags_nopc(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -222,7 +222,7 @@ emulate_rd12rn16rm0_rwflags_nopc(probes_opcode_t insn,
static void __kprobes
emulate_rd16rn12rm0rs8_rwflags_nopc(probes_opcode_t insn,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
int rd = (insn >> 16) & 0xf;
@@ -252,7 +252,7 @@ emulate_rd16rn12rm0rs8_rwflags_nopc(probes_opcode_t insn,
static void __kprobes
emulate_rd12rm0_noflags_nopc(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 12) & 0xf;
int rm = insn & 0xf;
@@ -272,7 +272,7 @@ emulate_rd12rm0_noflags_nopc(probes_opcode_t insn,
static void __kprobes
emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(probes_opcode_t insn,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
int rdlo = (insn >> 12) & 0xf;
diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c
index ea2838b..852015f 100644
--- a/arch/arm/kernel/kprobes-common.c
+++ b/arch/arm/kernel/kprobes-common.c
@@ -19,7 +19,7 @@
static void __kprobes simulate_ldm1stm1(probes_opcode_t insn,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
int rn = (insn >> 16) & 0xf;
@@ -61,7 +61,7 @@ static void __kprobes simulate_ldm1stm1(probes_opcode_t insn,
}
static void __kprobes simulate_stm1_pc(probes_opcode_t insn,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
unsigned long addr = regs->ARM_pc - 4;
@@ -72,7 +72,7 @@ static void __kprobes simulate_stm1_pc(probes_opcode_t insn,
}
static void __kprobes simulate_ldm1_pc(probes_opcode_t insn,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
simulate_ldm1stm1(insn, asi, regs);
@@ -81,7 +81,7 @@ static void __kprobes simulate_ldm1_pc(probes_opcode_t insn,
static void __kprobes
emulate_generic_r0_12_noflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
register void *rregs asm("r1") = regs;
register void *rfn asm("lr") = asi->insn_fn;
@@ -109,7 +109,7 @@ emulate_generic_r0_12_noflags(probes_opcode_t insn,
static void __kprobes
emulate_generic_r2_14_noflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
emulate_generic_r0_12_noflags(insn, asi,
(struct pt_regs *)(regs->uregs+2));
@@ -117,7 +117,7 @@ emulate_generic_r2_14_noflags(probes_opcode_t insn,
static void __kprobes
emulate_ldm_r3_15(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
emulate_generic_r0_12_noflags(insn, asi,
(struct pt_regs *)(regs->uregs+3));
@@ -125,7 +125,7 @@ emulate_ldm_r3_15(probes_opcode_t insn,
}
enum probes_insn __kprobes
-kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *h)
{
probes_insn_handler_t *handler = 0;
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index 209d747..09f79da 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -23,7 +23,7 @@
static void __kprobes
t32_simulate_table_branch(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
int rn = (insn >> 16) & 0xf;
@@ -43,7 +43,7 @@ t32_simulate_table_branch(probes_opcode_t insn,
static void __kprobes
t32_simulate_mrs(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 8) & 0xf;
unsigned long mask = 0xf8ff03df; /* Mask out execution state */
@@ -52,7 +52,7 @@ t32_simulate_mrs(probes_opcode_t insn,
static void __kprobes
t32_simulate_cond_branch(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
@@ -66,7 +66,7 @@ t32_simulate_cond_branch(probes_opcode_t insn,
}
static enum probes_insn __kprobes
-t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
+t32_decode_cond_branch(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
int cc = (insn >> 22) & 0xf;
@@ -77,7 +77,7 @@ t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
static void __kprobes
t32_simulate_branch(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
@@ -105,7 +105,7 @@ t32_simulate_branch(probes_opcode_t insn,
static void __kprobes
t32_simulate_ldr_literal(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long addr = regs->ARM_pc & ~3;
int rt = (insn >> 12) & 0xf;
@@ -142,7 +142,7 @@ t32_simulate_ldr_literal(probes_opcode_t insn,
}
static enum probes_insn __kprobes
-t32_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
+t32_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
enum probes_insn ret = kprobe_decode_ldmstm(insn, asi, d);
@@ -157,7 +157,7 @@ t32_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
static void __kprobes
t32_emulate_ldrdstrd(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc & ~3;
int rt1 = (insn >> 12) & 0xf;
@@ -184,7 +184,7 @@ t32_emulate_ldrdstrd(probes_opcode_t insn,
static void __kprobes
t32_emulate_ldrstr(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rt = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -210,7 +210,7 @@ t32_emulate_ldrstr(probes_opcode_t insn,
static void __kprobes
t32_emulate_rd8rn16rm0_rwflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 8) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -237,7 +237,7 @@ t32_emulate_rd8rn16rm0_rwflags(probes_opcode_t insn,
static void __kprobes
t32_emulate_rd8pc16_noflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc;
int rd = (insn >> 8) & 0xf;
@@ -257,7 +257,7 @@ t32_emulate_rd8pc16_noflags(probes_opcode_t insn,
static void __kprobes
t32_emulate_rd8rn16_noflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 8) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -277,7 +277,7 @@ t32_emulate_rd8rn16_noflags(probes_opcode_t insn,
static void __kprobes
t32_emulate_rdlo12rdhi8rn16rm0_noflags(probes_opcode_t insn,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
int rdlo = (insn >> 12) & 0xf;
@@ -305,7 +305,7 @@ t32_emulate_rdlo12rdhi8rn16rm0_noflags(probes_opcode_t insn,
static void __kprobes
t16_simulate_bxblx(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
int rm = (insn >> 3) & 0xf;
@@ -319,7 +319,7 @@ t16_simulate_bxblx(probes_opcode_t insn,
static void __kprobes
t16_simulate_ldr_literal(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long *base = (unsigned long *)((regs->ARM_pc + 2) & ~3);
long index = insn & 0xff;
@@ -329,7 +329,7 @@ t16_simulate_ldr_literal(probes_opcode_t insn,
static void __kprobes
t16_simulate_ldrstr_sp_relative(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long* base = (unsigned long *)regs->ARM_sp;
long index = insn & 0xff;
@@ -342,7 +342,7 @@ t16_simulate_ldrstr_sp_relative(probes_opcode_t insn,
static void __kprobes
t16_simulate_reladr(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long base = (insn & 0x800) ? regs->ARM_sp
: ((regs->ARM_pc + 2) & ~3);
@@ -353,7 +353,7 @@ t16_simulate_reladr(probes_opcode_t insn,
static void __kprobes
t16_simulate_add_sp_imm(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
long imm = insn & 0x7f;
if (insn & 0x80) /* SUB */
@@ -364,7 +364,7 @@ t16_simulate_add_sp_imm(probes_opcode_t insn,
static void __kprobes
t16_simulate_cbz(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rn = insn & 0x7;
probes_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
@@ -378,7 +378,7 @@ t16_simulate_cbz(probes_opcode_t insn,
static void __kprobes
t16_simulate_it(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
/*
* The 8 IT state bits are split into two parts in CPSR:
@@ -395,14 +395,14 @@ t16_simulate_it(probes_opcode_t insn,
static void __kprobes
t16_singlestep_it(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
regs->ARM_pc += 2;
t16_simulate_it(insn, asi, regs);
}
static enum probes_insn __kprobes
-t16_decode_it(probes_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_it(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
asi->insn_singlestep = t16_singlestep_it;
@@ -411,7 +411,7 @@ t16_decode_it(probes_opcode_t insn, struct arch_specific_insn *asi,
static void __kprobes
t16_simulate_cond_branch(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
long offset = insn & 0x7f;
@@ -420,7 +420,7 @@ t16_simulate_cond_branch(probes_opcode_t insn,
}
static enum probes_insn __kprobes
-t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_cond_branch(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
int cc = (insn >> 8) & 0xf;
@@ -431,7 +431,7 @@ t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
static void __kprobes
t16_simulate_branch(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
long offset = insn & 0x3ff;
@@ -441,7 +441,7 @@ t16_simulate_branch(probes_opcode_t insn,
static unsigned long __kprobes
t16_emulate_loregs(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long oldcpsr = regs->ARM_cpsr;
unsigned long newcpsr;
@@ -464,14 +464,14 @@ t16_emulate_loregs(probes_opcode_t insn,
static void __kprobes
t16_emulate_loregs_rwflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
regs->ARM_cpsr = t16_emulate_loregs(insn, asi, regs);
}
static void __kprobes
t16_emulate_loregs_noitrwflags(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long cpsr = t16_emulate_loregs(insn, asi, regs);
if (!in_it_block(cpsr))
@@ -480,7 +480,7 @@ t16_emulate_loregs_noitrwflags(probes_opcode_t insn,
static void __kprobes
t16_emulate_hiregs(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long pc = regs->ARM_pc + 2;
int rdn = (insn & 0x7) | ((insn & 0x80) >> 4);
@@ -510,7 +510,7 @@ t16_emulate_hiregs(probes_opcode_t insn,
}
static enum probes_insn __kprobes
-t16_decode_hiregs(probes_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_hiregs(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
insn &= ~0x00ff;
@@ -522,7 +522,7 @@ t16_decode_hiregs(probes_opcode_t insn, struct arch_specific_insn *asi,
static void __kprobes
t16_emulate_push(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
__asm__ __volatile__ (
"ldr r9, [%[regs], #13*4] \n\t"
@@ -538,7 +538,7 @@ t16_emulate_push(probes_opcode_t insn,
}
static enum probes_insn __kprobes
-t16_decode_push(probes_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_push(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
/*
@@ -554,7 +554,7 @@ t16_decode_push(probes_opcode_t insn, struct arch_specific_insn *asi,
static void __kprobes
t16_emulate_pop_nopc(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
__asm__ __volatile__ (
"ldr r9, [%[regs], #13*4] \n\t"
@@ -571,7 +571,7 @@ t16_emulate_pop_nopc(probes_opcode_t insn,
static void __kprobes
t16_emulate_pop_pc(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
register unsigned long pc asm("r8");
@@ -591,7 +591,7 @@ t16_emulate_pop_pc(probes_opcode_t insn,
}
enum probes_insn __kprobes
-t16_decode_pop(probes_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_pop(probes_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *d)
{
/*
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index 7fa5984..bc4d4dd 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -30,11 +30,11 @@
#define KPROBE_THUMB32_BREAKPOINT_INSTRUCTION 0xf7f0a018
enum probes_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_probes_insn *asi,
struct decode_header *h);
typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t,
- struct arch_specific_insn *,
+ struct arch_probes_insn *,
bool,
const union decode_action *);
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index a4f6914..4e1d9e3 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -56,7 +56,7 @@
*/
void __kprobes simulate_bbl(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
long iaddr = (long) regs->ARM_pc - 4;
int disp = branch_displacement(insn);
@@ -68,7 +68,7 @@ void __kprobes simulate_bbl(probes_opcode_t insn,
}
void __kprobes simulate_blx1(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
long iaddr = (long) regs->ARM_pc - 4;
int disp = branch_displacement(insn);
@@ -79,7 +79,7 @@ void __kprobes simulate_blx1(probes_opcode_t insn,
}
void __kprobes simulate_blx2bx(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rm = insn & 0xf;
long rmv = regs->uregs[rm];
@@ -94,7 +94,7 @@ void __kprobes simulate_blx2bx(probes_opcode_t insn,
}
void __kprobes simulate_mrs(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
int rd = (insn >> 12) & 0xf;
unsigned long mask = 0xf8ff03df; /* Mask out execution state */
@@ -102,7 +102,7 @@ void __kprobes simulate_mrs(probes_opcode_t insn,
}
void __kprobes simulate_mov_ipsp(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
regs->uregs[12] = regs->uregs[13];
}
@@ -703,7 +703,7 @@ EXPORT_SYMBOL_GPL(probes_decode_arm_table);
#endif
static void __kprobes arm_singlestep(probes_opcode_t insn,
- struct arch_specific_insn *asi, struct pt_regs *regs)
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
regs->ARM_pc += 4;
asi->insn_handler(insn, asi, regs);
@@ -722,7 +722,7 @@ static void __kprobes arm_singlestep(probes_opcode_t insn,
* should also be very rare.
*/
enum probes_insn __kprobes
-arm_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+arm_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool emulate, const union decode_action *actions)
{
asi->insn_singlestep = arm_singlestep;
diff --git a/arch/arm/kernel/probes-arm.h b/arch/arm/kernel/probes-arm.h
index ea614dc..ace6572 100644
--- a/arch/arm/kernel/probes-arm.h
+++ b/arch/arm/kernel/probes-arm.h
@@ -54,20 +54,20 @@ enum probes_arm_action {
};
void __kprobes simulate_bbl(probes_opcode_t opcode,
- struct arch_specific_insn *asi, struct pt_regs *regs);
+ struct arch_probes_insn *asi, struct pt_regs *regs);
void __kprobes simulate_blx1(probes_opcode_t opcode,
- struct arch_specific_insn *asi, struct pt_regs *regs);
+ struct arch_probes_insn *asi, struct pt_regs *regs);
void __kprobes simulate_blx2bx(probes_opcode_t opcode,
- struct arch_specific_insn *asi, struct pt_regs *regs);
+ struct arch_probes_insn *asi, struct pt_regs *regs);
void __kprobes simulate_mrs(probes_opcode_t opcode,
- struct arch_specific_insn *asi, struct pt_regs *regs);
+ struct arch_probes_insn *asi, struct pt_regs *regs);
void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
- struct arch_specific_insn *asi, struct pt_regs *regs);
+ struct arch_probes_insn *asi, struct pt_regs *regs);
extern const union decode_item probes_decode_arm_table[];
enum probes_insn arm_probes_decode_insn(probes_opcode_t,
- struct arch_specific_insn *, bool emulate,
+ struct arch_probes_insn *, bool emulate,
const union decode_action *actions);
#endif
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index 1a3ddf8..28a1fc3 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -843,7 +843,7 @@ static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
}
static void __kprobes thumb16_singlestep(probes_opcode_t opcode,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
regs->ARM_pc += 2;
@@ -852,7 +852,7 @@ static void __kprobes thumb16_singlestep(probes_opcode_t opcode,
}
static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
regs->ARM_pc += 4;
@@ -861,7 +861,7 @@ static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
}
enum probes_insn __kprobes
-thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool emulate, const union decode_action *actions)
{
asi->insn_singlestep = thumb16_singlestep;
@@ -871,7 +871,7 @@ thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
}
enum probes_insn __kprobes
-thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool emulate, const union decode_action *actions)
{
asi->insn_singlestep = thumb32_singlestep;
diff --git a/arch/arm/kernel/probes-thumb.h b/arch/arm/kernel/probes-thumb.h
index dd95866..cd1ae36 100644
--- a/arch/arm/kernel/probes-thumb.h
+++ b/arch/arm/kernel/probes-thumb.h
@@ -88,10 +88,10 @@ extern const union decode_item probes_decode_thumb32_table[];
extern const union decode_item probes_decode_thumb16_table[];
enum probes_insn __kprobes
-thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool emulate, const union decode_action *actions);
enum probes_insn __kprobes
-thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool emulate, const union decode_action *actions);
#endif
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index 2831401..1017f7d 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -172,13 +172,13 @@ probes_check_cc * const probes_condition_checks[16] = {
void __kprobes probes_simulate_nop(probes_opcode_t opcode,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
}
void __kprobes probes_emulate_none(probes_opcode_t opcode,
- struct arch_specific_insn *asi,
+ struct arch_probes_insn *asi,
struct pt_regs *regs)
{
asi->insn_fn();
@@ -192,7 +192,7 @@ void __kprobes probes_emulate_none(probes_opcode_t opcode,
* emulation handler is called.
*/
static probes_opcode_t __kprobes
-prepare_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+prepare_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool thumb)
{
#ifdef CONFIG_THUMB2_KERNEL
@@ -217,7 +217,7 @@ prepare_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
* prepare_emulated_insn
*/
static void __kprobes
-set_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+set_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
bool thumb)
{
#ifdef CONFIG_THUMB2_KERNEL
@@ -381,7 +381,7 @@ static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
*
*/
int __kprobes
-probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
const union decode_item *table, bool thumb,
bool emulate, const union decode_action *actions)
{
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index 3a1a5c6..569ee1c 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -304,7 +304,7 @@ union decode_item {
struct decode_header;
typedef enum probes_insn (probes_custom_decode_t)(probes_opcode_t,
- struct arch_specific_insn *,
+ struct arch_probes_insn *,
struct decode_header *);
union decode_action {
@@ -398,7 +398,7 @@ probes_insn_handler_t probes_simulate_nop;
probes_insn_handler_t probes_emulate_none;
int __kprobes
-probes_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
+probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
const union decode_item *table, bool thumb, bool emulate,
const union decode_action *actions);
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 15/16] ARM: add uprobes support
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Using Rabin Vincent's ARM uprobes patches as a base, enable uprobes
support on ARM.
Caveats:
- Thumb is not supported
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/Kconfig | 4 +
arch/arm/include/asm/ptrace.h | 6 +
arch/arm/include/asm/thread_info.h | 5 +-
arch/arm/include/asm/uprobes.h | 45 ++++++++
arch/arm/kernel/Makefile | 1 +
arch/arm/kernel/signal.c | 4 +
arch/arm/kernel/uprobes-arm.c | 231 +++++++++++++++++++++++++++++++++++++
arch/arm/kernel/uprobes.c | 208 +++++++++++++++++++++++++++++++++
arch/arm/kernel/uprobes.h | 35 ++++++
9 files changed, 538 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/include/asm/uprobes.h
create mode 100644 arch/arm/kernel/uprobes-arm.c
create mode 100644 arch/arm/kernel/uprobes.c
create mode 100644 arch/arm/kernel/uprobes.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c1f1a7e..fec5a6b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -203,6 +203,10 @@ config ZONE_DMA
config NEED_DMA_MAP_STATE
def_bool y
+config ARCH_SUPPORTS_UPROBES
+ depends on KPROBES
+ def_bool y
+
config ARCH_HAS_DMA_SET_COHERENT_MASK
bool
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 04c99f3..ee688b0a 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -80,6 +80,12 @@ static inline long regs_return_value(struct pt_regs *regs)
#define instruction_pointer(regs) (regs)->ARM_pc
+static inline void instruction_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ instruction_pointer(regs) = val;
+}
+
#ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *regs);
#else
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 71a06b2..f989d7c 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -153,6 +153,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
#define TIF_SIGPENDING 0
#define TIF_NEED_RESCHED 1
#define TIF_NOTIFY_RESUME 2 /* callback before returning to user */
+#define TIF_UPROBE 7
#define TIF_SYSCALL_TRACE 8
#define TIF_SYSCALL_AUDIT 9
#define TIF_SYSCALL_TRACEPOINT 10
@@ -165,6 +166,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
+#define _TIF_UPROBE (1 << TIF_UPROBE)
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
#define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
@@ -178,7 +180,8 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
/*
* Change these and you break ASM code in entry-common.S
*/
-#define _TIF_WORK_MASK (_TIF_NEED_RESCHED | _TIF_SIGPENDING | _TIF_NOTIFY_RESUME)
+#define _TIF_WORK_MASK (_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
+ _TIF_NOTIFY_RESUME | _TIF_UPROBE)
#endif /* __KERNEL__ */
#endif /* __ASM_ARM_THREAD_INFO_H */
diff --git a/arch/arm/include/asm/uprobes.h b/arch/arm/include/asm/uprobes.h
new file mode 100644
index 0000000..9472c20
--- /dev/null
+++ b/arch/arm/include/asm/uprobes.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent <rabin@rab.in>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _ASM_UPROBES_H
+#define _ASM_UPROBES_H
+
+#include <asm/probes.h>
+#include <asm/opcodes.h>
+
+typedef u32 uprobe_opcode_t;
+
+#define MAX_UINSN_BYTES 4
+#define UPROBE_XOL_SLOT_BYTES 64
+
+#define UPROBE_SWBP_ARM_INSN 0xe7f001f9
+#define UPROBE_SS_ARM_INSN 0xe7f001fa
+#define UPROBE_SWBP_INSN __opcode_to_mem_arm(UPROBE_SWBP_ARM_INSN)
+#define UPROBE_SWBP_INSN_SIZE 4
+
+struct arch_uprobe_task {
+ u32 backup;
+ unsigned long saved_trap_no;
+};
+
+struct arch_uprobe {
+ u8 insn[MAX_UINSN_BYTES];
+ unsigned long ixol[2];
+ uprobe_opcode_t bpinsn;
+ bool simulate;
+ u32 pcreg;
+ void (*prehandler)(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs);
+ void (*posthandler)(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs);
+ struct arch_probes_insn asi;
+};
+
+#endif
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index bb739f2..a766bcb 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -50,6 +50,7 @@ obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o
obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o insn.o patch.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
+obj-$(CONFIG_UPROBES) += probes.o probes-arm.o uprobes.o uprobes-arm.o
obj-$(CONFIG_KPROBES) += probes.o kprobes.o kprobes-common.o patch.o
ifdef CONFIG_THUMB2_KERNEL
obj-$(CONFIG_KPROBES) += kprobes-thumb.o probes-thumb.o
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 04d6388..bd19834 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -13,6 +13,7 @@
#include <linux/personality.h>
#include <linux/uaccess.h>
#include <linux/tracehook.h>
+#include <linux/uprobes.h>
#include <asm/elf.h>
#include <asm/cacheflush.h>
@@ -590,6 +591,9 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
return restart;
}
syscall = 0;
+ } else if (thread_flags & _TIF_UPROBE) {
+ clear_thread_flag(TIF_UPROBE);
+ uprobe_notify_resume(regs);
} else {
clear_thread_flag(TIF_NOTIFY_RESUME);
tracehook_notify_resume(regs);
diff --git a/arch/arm/kernel/uprobes-arm.c b/arch/arm/kernel/uprobes-arm.c
new file mode 100644
index 0000000..d5feb50
--- /dev/null
+++ b/arch/arm/kernel/uprobes-arm.c
@@ -0,0 +1,231 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent <rabin@rab.in>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/wait.h>
+#include <linux/uprobes.h>
+#include <linux/module.h>
+
+#include "probes.h"
+#include "probes-arm.h"
+#include "uprobes.h"
+
+static int uprobes_substitute_pc(unsigned long *pinsn, u32 oregs)
+{
+ probes_opcode_t insn = __mem_to_opcode_arm(*pinsn);
+ probes_opcode_t temp;
+ probes_opcode_t mask;
+ int freereg;
+ u32 free = 0xffff;
+ u32 regs;
+
+ for (regs = oregs; regs; regs >>= 4, insn >>= 4) {
+ if ((regs & 0xf) == REG_TYPE_NONE)
+ continue;
+
+ free &= ~(1 << (insn & 0xf));
+ }
+
+ /* No PC, no problem */
+ if (free & (1 << 15))
+ return 15;
+
+ if (!free)
+ return -1;
+
+ /*
+ * fls instead of ffs ensures that for "ldrd r0, r1, [pc]" we would
+ * pick LR instead of R1.
+ */
+ freereg = free = fls(free) - 1;
+
+ temp = __mem_to_opcode_arm(*pinsn);
+ insn = temp;
+ regs = oregs;
+ mask = 0xf;
+
+ for (; regs; regs >>= 4, mask <<= 4, free <<= 4, temp >>= 4) {
+ if ((regs & 0xf) == REG_TYPE_NONE)
+ continue;
+
+ if ((temp & 0xf) != 15)
+ continue;
+
+ insn &= ~mask;
+ insn |= free & mask;
+ }
+
+ *pinsn = __opcode_to_mem_arm(insn);
+ return freereg;
+}
+
+static void uprobe_set_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ u32 pcreg = auprobe->pcreg;
+
+ autask->backup = regs->uregs[pcreg];
+ regs->uregs[pcreg] = regs->ARM_pc + 8;
+}
+
+static void uprobe_unset_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ /* PC will be taken care of by common code */
+ regs->uregs[auprobe->pcreg] = autask->backup;
+}
+
+static void uprobe_aluwrite_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ u32 pcreg = auprobe->pcreg;
+
+ alu_write_pc(regs->uregs[pcreg], regs);
+ regs->uregs[pcreg] = autask->backup;
+}
+
+static void uprobe_write_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ u32 pcreg = auprobe->pcreg;
+
+ load_write_pc(regs->uregs[pcreg], regs);
+ regs->uregs[pcreg] = autask->backup;
+}
+
+enum probes_insn
+decode_pc_ro(probes_opcode_t insn, struct arch_probes_insn *asi,
+ struct decode_header *d)
+{
+ struct arch_uprobe *auprobe = container_of(asi, struct arch_uprobe,
+ asi);
+ struct decode_emulate *decode = (struct decode_emulate *) d;
+ u32 regs = decode->header.type_regs.bits >> DECODE_TYPE_BITS;
+ int reg;
+
+ reg = uprobes_substitute_pc(&auprobe->ixol[0], regs);
+ if (reg == 15)
+ return INSN_GOOD;
+
+ if (reg == -1)
+ return INSN_REJECTED;
+
+ auprobe->pcreg = reg;
+ auprobe->prehandler = uprobe_set_pc;
+ auprobe->posthandler = uprobe_unset_pc;
+
+ return INSN_GOOD;
+}
+
+enum probes_insn
+decode_wb_pc(probes_opcode_t insn, struct arch_probes_insn *asi,
+ struct decode_header *d, bool alu)
+{
+ struct arch_uprobe *auprobe = container_of(asi, struct arch_uprobe,
+ asi);
+ enum probes_insn ret = decode_pc_ro(insn, asi, d);
+
+ if (((insn >> 12) & 0xf) == 15)
+ auprobe->posthandler = alu ? uprobe_aluwrite_pc
+ : uprobe_write_pc;
+
+ return ret;
+}
+
+enum probes_insn
+decode_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct decode_header *d)
+{
+ return decode_wb_pc(insn, asi, d, true);
+}
+
+enum probes_insn
+decode_ldr(probes_opcode_t insn, struct arch_probes_insn *asi,
+ struct decode_header *d)
+{
+ return decode_wb_pc(insn, asi, d, false);
+}
+
+enum probes_insn
+uprobe_decode_ldmstm(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct decode_header *d)
+{
+ struct arch_uprobe *auprobe = container_of(asi, struct arch_uprobe,
+ asi);
+ unsigned reglist = insn & 0xffff;
+ int rn = (insn >> 16) & 0xf;
+ int lbit = insn & (1 << 20);
+ unsigned used = reglist | (1 << rn);
+
+ if (rn == 15)
+ return INSN_REJECTED;
+
+ if (!(used & (1 << 15)))
+ return INSN_GOOD;
+
+ if (used & (1 << 14))
+ return INSN_REJECTED;
+
+ /* Use LR instead of PC */
+ insn ^= 0xc000;
+
+ auprobe->pcreg = 14;
+ auprobe->ixol[0] = __opcode_to_mem_arm(insn);
+
+ auprobe->prehandler = uprobe_set_pc;
+ if (lbit)
+ auprobe->posthandler = uprobe_write_pc;
+ else
+ auprobe->posthandler = uprobe_unset_pc;
+
+ return INSN_GOOD;
+}
+
+const union decode_action uprobes_probes_actions[] = {
+ [PROBES_EMULATE_NONE] = {.handler = probes_simulate_nop},
+ [PROBES_SIMULATE_NOP] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_IMM] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_REG] = {.handler = probes_simulate_nop},
+ [PROBES_BRANCH_IMM] = {.handler = simulate_blx1},
+ [PROBES_MRS] = {.handler = simulate_mrs},
+ [PROBES_BRANCH_REG] = {.handler = simulate_blx2bx},
+ [PROBES_CLZ] = {.handler = probes_simulate_nop},
+ [PROBES_SATURATING_ARITHMETIC] = {.handler = probes_simulate_nop},
+ [PROBES_MUL1] = {.handler = probes_simulate_nop},
+ [PROBES_MUL2] = {.handler = probes_simulate_nop},
+ [PROBES_SWP] = {.handler = probes_simulate_nop},
+ [PROBES_LDRSTRD] = {.decoder = decode_pc_ro},
+ [PROBES_LOAD_EXTRA] = {.decoder = decode_pc_ro},
+ [PROBES_LOAD] = {.decoder = decode_ldr},
+ [PROBES_STORE_EXTRA] = {.decoder = decode_pc_ro},
+ [PROBES_STORE] = {.decoder = decode_pc_ro},
+ [PROBES_MOV_IP_SP] = {.handler = simulate_mov_ipsp},
+ [PROBES_DATA_PROCESSING_REG] = {
+ .decoder = decode_rd12rn16rm0rs8_rwflags},
+ [PROBES_DATA_PROCESSING_IMM] = {
+ .decoder = decode_rd12rn16rm0rs8_rwflags},
+ [PROBES_MOV_HALFWORD] = {.handler = probes_simulate_nop},
+ [PROBES_SEV] = {.handler = probes_simulate_nop},
+ [PROBES_WFE] = {.handler = probes_simulate_nop},
+ [PROBES_SATURATE] = {.handler = probes_simulate_nop},
+ [PROBES_REV] = {.handler = probes_simulate_nop},
+ [PROBES_MMI] = {.handler = probes_simulate_nop},
+ [PROBES_PACK] = {.handler = probes_simulate_nop},
+ [PROBES_EXTEND] = {.handler = probes_simulate_nop},
+ [PROBES_EXTEND_ADD] = {.handler = probes_simulate_nop},
+ [PROBES_MUL_ADD_LONG] = {.handler = probes_simulate_nop},
+ [PROBES_MUL_ADD] = {.handler = probes_simulate_nop},
+ [PROBES_BITFIELD] = {.handler = probes_simulate_nop},
+ [PROBES_BRANCH] = {.handler = simulate_bbl},
+ [PROBES_LDMSTM] = {.decoder = uprobe_decode_ldmstm}
+};
diff --git a/arch/arm/kernel/uprobes.c b/arch/arm/kernel/uprobes.c
new file mode 100644
index 0000000..bfe08ba2
--- /dev/null
+++ b/arch/arm/kernel/uprobes.c
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent <rabin@rab.in>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/highmem.h>
+#include <linux/sched.h>
+#include <linux/uprobes.h>
+#include <linux/notifier.h>
+
+#include <asm/opcodes.h>
+#include <asm/traps.h>
+
+#include "probes.h"
+#include "probes-arm.h"
+#include "uprobes.h"
+
+#define UPROBE_TRAP_NR UINT_MAX
+
+bool is_swbp_insn(uprobe_opcode_t *insn)
+{
+ return (__mem_to_opcode_arm(*insn) & 0x0fffffff) ==
+ (UPROBE_SWBP_ARM_INSN & 0x0fffffff);
+}
+
+int set_swbp(struct arch_uprobe *auprobe, struct mm_struct *mm,
+ unsigned long vaddr)
+{
+ return uprobe_write_opcode(mm, vaddr,
+ __opcode_to_mem_arm(auprobe->bpinsn));
+}
+
+bool arch_uprobe_ignore(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ if (!auprobe->asi.insn_check_cc(regs->ARM_cpsr)) {
+ regs->ARM_pc += 4;
+ return true;
+ }
+
+ return false;
+}
+
+bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ probes_opcode_t opcode;
+
+ if (!auprobe->simulate)
+ return false;
+
+ opcode = __mem_to_opcode_arm(*(unsigned int *) auprobe->insn);
+
+ auprobe->asi.insn_singlestep(opcode, &auprobe->asi, regs);
+
+ return true;
+}
+
+unsigned long
+arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr,
+ struct pt_regs *regs)
+{
+ unsigned long orig_ret_vaddr;
+
+ orig_ret_vaddr = regs->ARM_lr;
+ /* Replace the return addr with trampoline addr */
+ regs->ARM_lr = trampoline_vaddr;
+ return orig_ret_vaddr;
+}
+
+int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, struct mm_struct *mm,
+ unsigned long addr)
+{
+ unsigned int insn;
+ unsigned int bpinsn;
+ enum probes_insn ret;
+
+ /* Thumb not yet support */
+ if (addr & 0x3)
+ return -EINVAL;
+
+ insn = __mem_to_opcode_arm(*(unsigned int *)auprobe->insn);
+ auprobe->ixol[0] = __opcode_to_mem_arm(insn);
+ auprobe->ixol[1] = __opcode_to_mem_arm(UPROBE_SS_ARM_INSN);
+
+ ret = arm_probes_decode_insn(insn, &auprobe->asi, false,
+ uprobes_probes_actions);
+ switch (ret) {
+ case INSN_REJECTED:
+ return -EINVAL;
+
+ case INSN_GOOD_NO_SLOT:
+ auprobe->simulate = true;
+ break;
+
+ case INSN_GOOD:
+ default:
+ break;
+ }
+
+ bpinsn = UPROBE_SWBP_ARM_INSN & 0x0fffffff;
+ if (insn >= 0xe0000000)
+ bpinsn |= 0xe0000000; /* Unconditional instruction */
+ else
+ bpinsn |= insn & 0xf0000000; /* Copy condition from insn */
+
+ auprobe->bpinsn = bpinsn;
+
+ return 0;
+}
+
+int arch_uprobe_pre_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ struct uprobe_task *utask = current->utask;
+
+ if (auprobe->prehandler)
+ auprobe->prehandler(auprobe, &utask->autask, regs);
+
+ utask->autask.saved_trap_no = current->thread.trap_no;
+ current->thread.trap_no = UPROBE_TRAP_NR;
+ regs->ARM_pc = utask->xol_vaddr;
+
+ return 0;
+}
+
+int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ struct uprobe_task *utask = current->utask;
+
+ WARN_ON_ONCE(current->thread.trap_no != UPROBE_TRAP_NR);
+
+ current->thread.trap_no = utask->autask.saved_trap_no;
+ regs->ARM_pc = utask->vaddr + 4;
+
+ if (auprobe->posthandler)
+ auprobe->posthandler(auprobe, &utask->autask, regs);
+
+ return 0;
+}
+
+bool arch_uprobe_xol_was_trapped(struct task_struct *t)
+{
+ if (t->thread.trap_no != UPROBE_TRAP_NR)
+ return true;
+
+ return false;
+}
+
+void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ struct uprobe_task *utask = current->utask;
+
+ current->thread.trap_no = utask->autask.saved_trap_no;
+ instruction_pointer_set(regs, utask->vaddr);
+}
+
+int arch_uprobe_exception_notify(struct notifier_block *self,
+ unsigned long val, void *data)
+{
+ return NOTIFY_DONE;
+}
+
+static int uprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+ instr &= 0x0fffffff;
+ if (instr == (UPROBE_SWBP_ARM_INSN & 0x0fffffff))
+ uprobe_pre_sstep_notifier(regs);
+ else if (instr == (UPROBE_SS_ARM_INSN & 0x0fffffff))
+ uprobe_post_sstep_notifier(regs);
+ local_irq_restore(flags);
+
+ return 0;
+}
+
+unsigned long uprobe_get_swbp_addr(struct pt_regs *regs)
+{
+ return instruction_pointer(regs);
+}
+
+static struct undef_hook uprobes_arm_break_hook = {
+ .instr_mask = 0x0fffffff,
+ .instr_val = (UPROBE_SWBP_ARM_INSN & 0x0fffffff),
+ .cpsr_mask = MODE_MASK,
+ .cpsr_val = USR_MODE,
+ .fn = uprobe_trap_handler,
+};
+
+static struct undef_hook uprobes_arm_ss_hook = {
+ .instr_mask = 0x0fffffff,
+ .instr_val = (UPROBE_SS_ARM_INSN & 0x0fffffff),
+ .cpsr_mask = MODE_MASK,
+ .cpsr_val = USR_MODE,
+ .fn = uprobe_trap_handler,
+};
+
+static int arch_uprobes_init(void)
+{
+ register_undef_hook(&uprobes_arm_break_hook);
+ register_undef_hook(&uprobes_arm_ss_hook);
+
+ return 0;
+}
+device_initcall(arch_uprobes_init);
diff --git a/arch/arm/kernel/uprobes.h b/arch/arm/kernel/uprobes.h
new file mode 100644
index 0000000..a6581f5
--- /dev/null
+++ b/arch/arm/kernel/uprobes.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent <rabin@rab.in>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARM_KERNEL_UPROBES_H
+#define __ARM_KERNEL_UPROBES_H
+
+enum probes_insn uprobe_decode_ldmstm(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct decode_header *d);
+
+enum probes_insn decode_ldr(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct decode_header *d);
+
+enum probes_insn
+decode_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct decode_header *d);
+
+enum probes_insn
+decode_wb_pc(probes_opcode_t insn, struct arch_probes_insn *asi,
+ struct decode_header *d, bool alu);
+
+enum probes_insn
+decode_pc_ro(probes_opcode_t insn, struct arch_probes_insn *asi,
+ struct decode_header *d);
+
+extern const union decode_action uprobes_probes_actions[];
+
+#endif
--
1.8.1.2
^ permalink raw reply related
* [PATCH v5 16/16] ARM: Remove uprobes dependency on kprobes
From: David Long @ 2014-01-23 20:05 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390507559-4697-1-git-send-email-dave.long@linaro.org>
From: "David A. Long" <dave.long@linaro.org>
Now that arm uprobes support has been made separate from the arm kprobes code
the Kconfig can be changed to reflect that.
Signed-off-by: David A. Long <dave.long@linaro.org>
---
arch/arm/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fec5a6b..9ddc4ae 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -204,7 +204,6 @@ config NEED_DMA_MAP_STATE
def_bool y
config ARCH_SUPPORTS_UPROBES
- depends on KPROBES
def_bool y
config ARCH_HAS_DMA_SET_COHERENT_MASK
--
1.8.1.2
^ permalink raw reply related
* [PATCH 01/11] iommu/arm-smmu: Introduce driver option handling
From: Andreas Herrmann @ 2014-01-23 20:16 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20140122115143.GI1621@mudshark.cambridge.arm.com>
On Wed, Jan 22, 2014 at 11:51:43AM +0000, Will Deacon wrote:
> Hi Andreas,
>
> Couple of *tiny* comments.
>
> On Thu, Jan 16, 2014 at 12:44:13PM +0000, Andreas Herrmann wrote:
> > Introduce handling of driver options. Options are set based on DT
> > information when probing an SMMU device. The first option introduced
> > is "arm,smmu-isolate-devices". (It will be used in the bus notifier
> > block.)
> >
> > Cc: Andreas Herrmann <herrmann.der.user@googlemail.com>
> > Signed-off-by: Andreas Herrmann <andreas.herrmann@calxeda.com>
> > ---
> > drivers/iommu/arm-smmu.c | 29 +++++++++++++++++++++++++++++
> > 1 file changed, 29 insertions(+)
> >
> > diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
> > index e46a887..0b97d03 100644
> > --- a/drivers/iommu/arm-smmu.c
> > +++ b/drivers/iommu/arm-smmu.c
> > @@ -47,6 +47,9 @@
> >
> > #include <asm/pgalloc.h>
> >
> > +/* Driver options */
> > +#define ARM_SMMU_OPT_ISOLATE_DEVICES (1 << 0)
>
> You can move this...
>
> > /* Maximum number of stream IDs assigned to a single device */
> > #define MAX_MASTER_STREAMIDS 8
> >
> > @@ -348,6 +351,7 @@ struct arm_smmu_device {
> > #define ARM_SMMU_FEAT_TRANS_S2 (1 << 3)
> > #define ARM_SMMU_FEAT_TRANS_NESTED (1 << 4)
> > u32 features;
>
> ... to here. Like the *_FEAT_* defines above.
Ok.
> > + u32 options;
> > int version;
> >
> > u32 num_context_banks;
> > @@ -398,6 +402,29 @@ struct arm_smmu_domain {
> > static DEFINE_SPINLOCK(arm_smmu_devices_lock);
> > static LIST_HEAD(arm_smmu_devices);
> >
> > +struct arm_smmu_option_prop {
> > + u32 opt;
> > + const char *prop;
> > +};
> > +
> > +static struct arm_smmu_option_prop arm_smmu_options [] = {
> > + { ARM_SMMU_OPT_ISOLATE_DEVICES, "arm,smmu-isolate-devices" },
> > + { 0, NULL},
> > +};
> > +
> > +static void check_driver_options(struct arm_smmu_device *smmu)
> > +{
> > + int i = 0;
> > + do {
> > + if (of_property_read_bool(smmu->dev->of_node,
> > + arm_smmu_options[i].prop)) {
> > + smmu->options |= arm_smmu_options[i].opt;
> > + dev_dbg(smmu->dev, "option %s\n",
> > + arm_smmu_options[i].prop);
> > + }
> > + } while (arm_smmu_options[++i].opt);
> > +}
> > +
> > static struct arm_smmu_master *find_smmu_master(struct arm_smmu_device *smmu,
> > struct device_node *dev_node)
> > {
> > @@ -1783,6 +1810,8 @@ static int arm_smmu_device_dt_probe(struct platform_device *pdev)
> > }
> > smmu->dev = dev;
> >
> > + check_driver_options(smmu);
>
> I think parse_driver_opts is a better name. Also, if we called this after
> arm_smmu_device_cfg_probe, we could replace the dev_dbg with a dev_notice,
> since the user probably wants to know which options ended up getting
> enabled.
Yes, that's right.
(I was undecided on adding additional output because the properties
can be checked under /proc/device-tree on a running system.)
> Is there a reason you need to probe the option so early?
There is no real requirement. Just the general consideration to be
done with option parsing as early as possible. (And I think once I had
some preliminary code in register_smmu_master that depended on it.)
I'll move the call.
Andreas
^ permalink raw reply
* [PATCH] ARM: imx: add cpuidle support for i.mx6sl
From: John Tobias @ 2014-01-23 20:16 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <953bc7807ffe45119eece19c803b047f@BY2PR03MB315.namprd03.prod.outlook.com>
Hi Anson / Shawn,
I compared the clk_pllv3_wait_lock to the clk_pllv3_wait_for_lock of
Freescale alpha release. In alpha, the usleep_range did not exist. I
tried removing it, build the kernel again and it works.
I didn't get crashes anymore...
Regards,
john
On Mon, Jan 20, 2014 at 1:03 AM, Anson.Huang at freescale.com
<Anson.Huang@freescale.com> wrote:
> Hi, Tobias and Shawn
> I debug into this issue today, the root cause is that we have a usleep_range(50, 500); in arch/arm/mach-imx/clk-pllv3.c's clk_pllv3_wait_lock function, which will cause kernel schedule during cpufreq change, and the idle thread has another clk operation which will cause mutex nest, and it will try to wake up previous mutex hold by cpufreq change's pll1 clk_set_rate.
> So, to fix this issue, we should not use any usleep in the wait function of pllv3's code, or we should not call any clk API in the imx6sl_set_wait_clk function. What do you think?
>
> BTW, I found another issue, if EVK board boot up with 396MHz, then the initialized clock parent status is wrong, as ARM is from PFD 396MHz, I will generate another patch to fix that once I have bandwidth.
>
> Best Regards.
> Anson huang ???
>
> Freescale Semiconductor Shanghai
> ?????????192?A?2?
> 201203
> Tel:021-28937058
>
>
>>-----Original Message-----
>>From: Huang Yongcai-B20788
>>Sent: Saturday, January 18, 2014 7:53 AM
>>To: John Tobias
>>Cc: <linux-arm-kernel@lists.infradead.org>; Shawn Guo
>>Subject: Re: [PATCH] ARM: imx: add cpuidle support for i.mx6sl
>>
>>Hi, Tobias
>> I will debug it next week and feedback to you. Thanks.
>>
>>Sent from Anson's iPhone
>>
>>> ? 2014?1?18??7:42?"John Tobias" <john.tobias.ph@gmail.com> ???
>>>
>>> Hi Anson,
>>>
>>> My kernel for iMX6SL has a imx6q-cpufreq and I used your patch.
>>> Unfortunately, the kernel crashes if the imx6sl_set_wait_clk being
>>> called in imx6sl_enter_wait.
>>>
>>> [ 288.166905] [<80044b80>] (dequeue_task+0x0/0xc8) from [<80045650>]
>>> (deactivate_task+0x30/0x34)
>>> [ 288.176403] [<80045620>] (deactivate_task+0x0/0x34) from
>>> [<8050ac88>] (__schedule+0x318/0x58c) [ 288.185848] [<8050a970>]
>>> (__schedule+0x0/0x58c) from [<8050af34>]
>>> (schedule+0x38/0x88)
>>> [ 288.194758] [<8050aefc>] (schedule+0x0/0x88) from [<8050b1c8>]
>>> (schedule_preempt_disabled+0x10/0x14)
>>> [ 288.204858] [<8050b1b8>] (schedule_preempt_disabled+0x0/0x14) from
>>> [<8050bcd4>] (mutex_lock_nested+0x16c/0x334) [ 288.215850]
>>> [<8050bb68>] (mutex_lock_nested+0x0/0x334) from [<8034763c>]
>>> (clk_prepare_lock+0x90/0x104) [ 288.226041] [<803475ac>]
>>> (clk_prepare_lock+0x0/0x104) from [<80349254>]
>>> (clk_set_rate+0x1c/0xbc) [ 288.235535] r6:806fd360 r5:00000000
>>> r4:bf817f80 r3:80713d80 [ 288.242679] [<80349238>]
>>> (clk_set_rate+0x0/0xbc) from [<8001e574>]
>>> (imx6sl_set_wait_clk+0x28/0x70)
>>> [ 288.252354] r5:00000043 r4:00000001 [ 288.256585] [<8001e54c>]
>>> (imx6sl_set_wait_clk+0x0/0x70) from [<8001def4>]
>>> (imx6sl_enter_wait+0x24/0x2c) [ 288.266684] r5:00000043 r4:00000001
>>> [ 288.270949] [<8001ded0>] (imx6sl_enter_wait+0x0/0x2c) from
>>> [<80317608>] (cpuidle_enter_state+0x44/0xfc) [ 288.281051]
>>> r4:13bf2645 r3:8001ded0 [ 288.285682] [<803175c4>]
>>> (cpuidle_enter_state+0x0/0xfc) from [<803177bc>]
>>> (cpuidle_idle_call+0xfc/0x150) [ 288.295871] r8:806e00d8 r7:00000001
>>> r6:00000000 r5:80c58034 r4:806fd360 [ 288.304428] [<803176c0>]
>>> (cpuidle_idle_call+0x0/0x150) from [<8000fa68>]
>>> (arch_cpu_idle+0x10/0x44) [ 288.314108] r9:8070970a r8:8070970a
>>> r7:806d2000 r6:806da0dc r5:806d2000
>>> r4:806d2000
>>> [ 288.323611] [<8000fa58>] (arch_cpu_idle+0x0/0x44) from [<800590f4>]
>>> (cpu_startup_entry+0xe0/0x120)
>>> [ 288.333460] [<80059014>] (cpu_startup_entry+0x0/0x120) from
>>> [<80503c8c>] (rest_init+0xcc/0xdc) [ 288.342810] r7:ffffffff
>>> r3:00000000 [ 288.347115] [<80503bc0>] (rest_init+0x0/0xdc) from
>>> [<806a2b00>]
>>> (start_kernel+0x348/0x354)
>>> [ 288.356099] r6:806da040 r5:806da040 r4:806da150 [ 288.361972]
>>> [<806a27b8>] (start_kernel+0x0/0x354) from [<80008070>]
>>> (0x80008070)
>>>
>>>
>>> Regards,
>>>
>>> john
>>>
>>>
^ permalink raw reply
* [PATCH v2 1/2] dmaengine: add Qualcomm BAM dma driver
From: Kumar Gala @ 2014-01-23 20:17 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20140121230103.GA3554@qualcomm.com>
On Jan 21, 2014, at 5:01 PM, Andy Gross <agross@codeaurora.org> wrote:
> On Tue, Jan 21, 2014 at 09:03:43AM +0100, Arnd Bergmann wrote:
>> On Monday 20 January 2014 16:52:45 Andy Gross wrote:
>>
>>>>> +#ifdef CONFIG_OF
>>>>> +static const struct of_device_id bam_of_match[] = {
>>>>> + { .compatible = "qcom,bam-v1.4.0", },
>>>>> + { .compatible = "qcom,bam-v1.4.1", },
>>>>> + {}
>>>>> +};
>>>>> +MODULE_DEVICE_TABLE(of, bam_of_match);
>>>>> +#endif
>>>>
>>>> Also, you can remove the #ifdef here and the of_match_ptr() below.
>>>>
>>>
>>> If this is removed, then I'll have to add the OF dependency in the Kconfig,
>>> correct?
>>
>> I believe it will still compile without the CONFIG_OF dependency, but
>> having the dependency still makes sense as it's impossible to use the
>> driver without CONFIG_OF.
>>
>> The best dependency line is probably
>>
>> depends on (ARCH_MSM && OF) || COMPILE_TEST"
>>
>> If you expect the same driver to be used on non-MSM platforms from
>> qualcomm, e.g. some networking or server equipment, you can also just
>> drop the ARCH_MSM dependency.
>
>
> Thanks for the clarification. I think I'll probably do:
> ARCH_MSM_DT || (COMPILE_TEST && ARM)
Didn?t you need it to be:
ARCH_MSM_DT || (COMPILE_TEST && OF && ARM)
- k
--
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply
* [PATCH v3 1/2] i2c: qup: Add device tree bindings information
From: Bjorn Andersson @ 2014-01-23 20:22 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <174308F1-FFD2-4CB3-AEA2-C423F90FB133@codeaurora.org>
On Thu, Jan 23, 2014 at 11:11 AM, Matthew Locke <mlocke@codeaurora.org> wrote:
> Rob,
>
> On Jan 20, 2014, at 8:10 AM, Rob Herring wrote:
>
>> On Fri, Jan 17, 2014 at 5:03 PM, Bjorn Andersson
[...]
>>> +Required properties:
>>> + - compatible: Should be "qcom,i2c-qup".
>>
>> Seems a bit generic. All versions of the IP are exactly the same?
>> "qcom,<chip>-i2c-qup" would be better.
>
> The QUP IP block is the same across chips. Its possible there could be different versions of the IP block but its pretty stable now.
I have not been able to find any differences in this block between
8960 and 8074 and I have successfully tested the driver on both
platforms.
So the reason for making it more specific would be to handle any
future crazyness. Not sure what to do about this though, I have never
heard about the version numbers Stephen gave us and I can't find them
in the documentation available to us, so I wouldn't know which of the
two to select...
Regards,
Bjorn
^ permalink raw reply
* [PATCH 0/2] Enable clock controllers on MSM
From: Olof Johansson @ 2014-01-23 20:43 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <DBC6E587-D188-4DA7-B898-D1DF34613320@codeaurora.org>
On Thu, Jan 23, 2014 at 11:59 AM, Kumar Gala <galak@codeaurora.org> wrote:
>
> On Jan 23, 2014, at 11:25 AM, Kevin Hilman <khilman@linaro.org> wrote:
>
>> Stephen Boyd <sboyd@codeaurora.org> writes:
>>
>>> These patches add the clock controller nodes, enable the clock drivers
>>> on MSM based platforms, and hook it up enough to get the serial console
>>> working. This is based on the merge of Mike's clk-next branch with
>>> linux-next-20140116. The changes need the clk-next branch because that's
>>> where the DTS include files landed.
>>
>> I forgot to repond to this earlier, but I tested this on top of -next
>> and it gets the dragonboard booting w/mainline. Yay!
>>
>>> Perhaps this can be applied after 3.14-rc1 is out?
>>
>> Yeah, sounds good.
>>
>> Kevin
>
> We?ll need arm-soc to pull in the clk changes from Mike?s tree for that.
They're queued for this merge window, right? If so, they'll be in -rc1
and the dependency will be solved before we apply the patches.
-Olof
^ permalink raw reply
* [PATCH v2 0/4] pinctrl: Rename Broadcom Capri pinctrl driver
From: Sherman Yin @ 2014-01-23 20:44 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390343886-25852-1-git-send-email-syin@broadcom.com>
To be consistent with other Broadcom drivers, the Broadcom Capri pinctrl
driver and its related CONFIG option are renamed to bcm281xx.
Devicetree compatible string and binding documentation use
"brcm,bcm11351-pinctrl" to match the machine binding here:
Documentation/devicetree/bindings/arm/bcm/bcm11351.txt
This driver supports pinctrl on BCM11130, BCM11140, BCM11351, BCM28145
and BCM28155 SoCs.
Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Matt Porter <mporter@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
v2: split single patch into 4 patches
Sherman Yin (4):
pinctrl: Rename Broadcom Capri pinctrl binding
pinctrl: Rename Broadcom Capri pinctrl driver
Update bcm_defconfig with new pinctrl CONFIG
Update dtsi with new pinctrl compatible string
...capri-pinctrl.txt => brcm,bcm11351-pinctrl.txt} | 8 +-
arch/arm/boot/dts/bcm11351.dtsi | 2 +-
arch/arm/configs/bcm_defconfig | 2 +-
drivers/pinctrl/Kconfig | 8 +-
drivers/pinctrl/Makefile | 2 +-
.../{pinctrl-capri.c => pinctrl-bcm281xx.c} | 1521 ++++++++++----------
6 files changed, 775 insertions(+), 768 deletions(-)
rename Documentation/devicetree/bindings/pinctrl/{brcm,capri-pinctrl.txt => brcm,bcm11351-pinctrl.txt} (98%)
rename drivers/pinctrl/{pinctrl-capri.c => pinctrl-bcm281xx.c} (25%)
--
1.7.9.5
^ permalink raw reply
* [PATCH v2 1/4] pinctrl: Rename Broadcom Capri pinctrl binding
From: Sherman Yin @ 2014-01-23 20:44 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390509887-19278-1-git-send-email-syin@broadcom.com>
The compatible string of the Broadcom Capri pinctrl driver is renamed to
"brcm,bcm11351-pinctrl" to match the machine binding here:
Documentation/devicetree/bindings/arm/bcm/bcm11351.txt
Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Matt Porter <mporter@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
...capri-pinctrl.txt => brcm,bcm11351-pinctrl.txt} | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
rename Documentation/devicetree/bindings/pinctrl/{brcm,capri-pinctrl.txt => brcm,bcm11351-pinctrl.txt} (98%)
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,capri-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt
similarity index 98%
rename from Documentation/devicetree/bindings/pinctrl/brcm,capri-pinctrl.txt
rename to Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt
index 9e9e9ef..c119deb 100644
--- a/Documentation/devicetree/bindings/pinctrl/brcm,capri-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt
@@ -1,4 +1,4 @@
-Broadcom Capri Pin Controller
+Broadcom BCM281xx Pin Controller
This is a pin controller for the Broadcom BCM281xx SoC family, which includes
BCM11130, BCM11140, BCM11351, BCM28145, and BCM28155 SoCs.
@@ -7,14 +7,14 @@ BCM11130, BCM11140, BCM11351, BCM28145, and BCM28155 SoCs.
Required Properties:
-- compatible: Must be "brcm,capri-pinctrl".
+- compatible: Must be "brcm,bcm11351-pinctrl"
- reg: Base address of the PAD Controller register block and the size
of the block.
For example, the following is the bare minimum node:
pinctrl at 35004800 {
- compatible = "brcm,capri-pinctrl";
+ compatible = "brcm,bcm11351-pinctrl";
reg = <0x35004800 0x430>;
};
@@ -119,7 +119,7 @@ Optional Properties (for HDMI pins):
Example:
// pin controller node
pinctrl at 35004800 {
- compatible = "brcm,capri-pinctrl";
+ compatible = "brcmbcm11351-pinctrl";
reg = <0x35004800 0x430>;
// pin configuration node
--
1.7.9.5
^ permalink raw reply related
* [PATCH v2 2/4] pinctrl: Rename Broadcom Capri pinctrl driver
From: Sherman Yin @ 2014-01-23 20:44 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390509887-19278-1-git-send-email-syin@broadcom.com>
To be consistent with other Broadcom drivers, the Broadcom Capri pinctrl
driver and its related CONFIG option are renamed to bcm281xx.
Devicetree compatible string and binding documentation use
"brcm,bcm11351-pinctrl" to match the machine binding here:
Documentation/devicetree/bindings/arm/bcm/bcm11351.txt
This driver supports pinctrl on BCM11130, BCM11140, BCM11351, BCM28145
and BCM28155 SoCs.
Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Matt Porter <mporter@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/Kconfig | 8 +-
drivers/pinctrl/Makefile | 2 +-
.../{pinctrl-capri.c => pinctrl-bcm281xx.c} | 1521 ++++++++++----------
3 files changed, 769 insertions(+), 762 deletions(-)
rename drivers/pinctrl/{pinctrl-capri.c => pinctrl-bcm281xx.c} (25%)
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index be361b7..8e82088 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -104,16 +104,16 @@ config PINCTRL_BCM2835
select PINMUX
select PINCONF
-config PINCTRL_CAPRI
- bool "Broadcom Capri pinctrl driver"
+config PINCTRL_BCM281XX
+ bool "Broadcom BCM281xx pinctrl driver"
depends on OF
select PINMUX
select PINCONF
select GENERIC_PINCONF
select REGMAP_MMIO
help
- Say Y here to support Broadcom Capri pinctrl driver, which is used for
- the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
+ Say Y here to support Broadcom BCM281xx pinctrl driver, which is used
+ for the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
BCM28145, and BCM28155 SoCs. This driver requires the pinctrl
framework. GPIO is provided by a separate GPIO driver.
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 4b83588..6d3fd62 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -21,7 +21,7 @@ obj-$(CONFIG_PINCTRL_BF60x) += pinctrl-adi2-bf60x.o
obj-$(CONFIG_PINCTRL_AT91) += pinctrl-at91.o
obj-$(CONFIG_PINCTRL_BCM2835) += pinctrl-bcm2835.o
obj-$(CONFIG_PINCTRL_BAYTRAIL) += pinctrl-baytrail.o
-obj-$(CONFIG_PINCTRL_CAPRI) += pinctrl-capri.o
+obj-$(CONFIG_PINCTRL_BCM281XX) += pinctrl-bcm281xx.o
obj-$(CONFIG_PINCTRL_IMX) += pinctrl-imx.o
obj-$(CONFIG_PINCTRL_IMX1_CORE) += pinctrl-imx1-core.o
obj-$(CONFIG_PINCTRL_IMX27) += pinctrl-imx27.o
diff --git a/drivers/pinctrl/pinctrl-capri.c b/drivers/pinctrl/pinctrl-bcm281xx.c
similarity index 25%
rename from drivers/pinctrl/pinctrl-capri.c
rename to drivers/pinctrl/pinctrl-bcm281xx.c
index 4669c53..3bed792 100644
--- a/drivers/pinctrl/pinctrl-capri.c
+++ b/drivers/pinctrl/pinctrl-bcm281xx.c
@@ -24,75 +24,75 @@
#include "core.h"
#include "pinctrl-utils.h"
-/* Capri Pin Control Registers Definitions */
+/* BCM281XX Pin Control Registers Definitions */
/* Function Select bits are the same for all pin control registers */
-#define CAPRI_PIN_REG_F_SEL_MASK 0x0700
-#define CAPRI_PIN_REG_F_SEL_SHIFT 8
+#define BCM281XX_PIN_REG_F_SEL_MASK 0x0700
+#define BCM281XX_PIN_REG_F_SEL_SHIFT 8
/* Standard pin register */
-#define CAPRI_STD_PIN_REG_DRV_STR_MASK 0x0007
-#define CAPRI_STD_PIN_REG_DRV_STR_SHIFT 0
-#define CAPRI_STD_PIN_REG_INPUT_DIS_MASK 0x0008
-#define CAPRI_STD_PIN_REG_INPUT_DIS_SHIFT 3
-#define CAPRI_STD_PIN_REG_SLEW_MASK 0x0010
-#define CAPRI_STD_PIN_REG_SLEW_SHIFT 4
-#define CAPRI_STD_PIN_REG_PULL_UP_MASK 0x0020
-#define CAPRI_STD_PIN_REG_PULL_UP_SHIFT 5
-#define CAPRI_STD_PIN_REG_PULL_DN_MASK 0x0040
-#define CAPRI_STD_PIN_REG_PULL_DN_SHIFT 6
-#define CAPRI_STD_PIN_REG_HYST_MASK 0x0080
-#define CAPRI_STD_PIN_REG_HYST_SHIFT 7
+#define BCM281XX_STD_PIN_REG_DRV_STR_MASK 0x0007
+#define BCM281XX_STD_PIN_REG_DRV_STR_SHIFT 0
+#define BCM281XX_STD_PIN_REG_INPUT_DIS_MASK 0x0008
+#define BCM281XX_STD_PIN_REG_INPUT_DIS_SHIFT 3
+#define BCM281XX_STD_PIN_REG_SLEW_MASK 0x0010
+#define BCM281XX_STD_PIN_REG_SLEW_SHIFT 4
+#define BCM281XX_STD_PIN_REG_PULL_UP_MASK 0x0020
+#define BCM281XX_STD_PIN_REG_PULL_UP_SHIFT 5
+#define BCM281XX_STD_PIN_REG_PULL_DN_MASK 0x0040
+#define BCM281XX_STD_PIN_REG_PULL_DN_SHIFT 6
+#define BCM281XX_STD_PIN_REG_HYST_MASK 0x0080
+#define BCM281XX_STD_PIN_REG_HYST_SHIFT 7
/* I2C pin register */
-#define CAPRI_I2C_PIN_REG_INPUT_DIS_MASK 0x0004
-#define CAPRI_I2C_PIN_REG_INPUT_DIS_SHIFT 2
-#define CAPRI_I2C_PIN_REG_SLEW_MASK 0x0008
-#define CAPRI_I2C_PIN_REG_SLEW_SHIFT 3
-#define CAPRI_I2C_PIN_REG_PULL_UP_STR_MASK 0x0070
-#define CAPRI_I2C_PIN_REG_PULL_UP_STR_SHIFT 4
+#define BCM281XX_I2C_PIN_REG_INPUT_DIS_MASK 0x0004
+#define BCM281XX_I2C_PIN_REG_INPUT_DIS_SHIFT 2
+#define BCM281XX_I2C_PIN_REG_SLEW_MASK 0x0008
+#define BCM281XX_I2C_PIN_REG_SLEW_SHIFT 3
+#define BCM281XX_I2C_PIN_REG_PULL_UP_STR_MASK 0x0070
+#define BCM281XX_I2C_PIN_REG_PULL_UP_STR_SHIFT 4
/* HDMI pin register */
-#define CAPRI_HDMI_PIN_REG_INPUT_DIS_MASK 0x0008
-#define CAPRI_HDMI_PIN_REG_INPUT_DIS_SHIFT 3
-#define CAPRI_HDMI_PIN_REG_MODE_MASK 0x0010
-#define CAPRI_HDMI_PIN_REG_MODE_SHIFT 4
+#define BCM281XX_HDMI_PIN_REG_INPUT_DIS_MASK 0x0008
+#define BCM281XX_HDMI_PIN_REG_INPUT_DIS_SHIFT 3
+#define BCM281XX_HDMI_PIN_REG_MODE_MASK 0x0010
+#define BCM281XX_HDMI_PIN_REG_MODE_SHIFT 4
/**
- * capri_pin_type - types of pin register
+ * bcm281xx_pin_type - types of pin register
*/
-enum capri_pin_type {
- CAPRI_PIN_TYPE_UNKNOWN = 0,
- CAPRI_PIN_TYPE_STD,
- CAPRI_PIN_TYPE_I2C,
- CAPRI_PIN_TYPE_HDMI,
+enum bcm281xx_pin_type {
+ BCM281XX_PIN_TYPE_UNKNOWN = 0,
+ BCM281XX_PIN_TYPE_STD,
+ BCM281XX_PIN_TYPE_I2C,
+ BCM281XX_PIN_TYPE_HDMI,
};
-static enum capri_pin_type std_pin = CAPRI_PIN_TYPE_STD;
-static enum capri_pin_type i2c_pin = CAPRI_PIN_TYPE_I2C;
-static enum capri_pin_type hdmi_pin = CAPRI_PIN_TYPE_HDMI;
+static enum bcm281xx_pin_type std_pin = BCM281XX_PIN_TYPE_STD;
+static enum bcm281xx_pin_type i2c_pin = BCM281XX_PIN_TYPE_I2C;
+static enum bcm281xx_pin_type hdmi_pin = BCM281XX_PIN_TYPE_HDMI;
/**
- * capri_pin_function- define pin function
+ * bcm281xx_pin_function- define pin function
*/
-struct capri_pin_function {
+struct bcm281xx_pin_function {
const char *name;
const char * const *groups;
const unsigned ngroups;
};
/**
- * capri_pinctrl_data - Broadcom-specific pinctrl data
+ * bcm281xx_pinctrl_data - Broadcom-specific pinctrl data
* @reg_base - base of pinctrl registers
*/
-struct capri_pinctrl_data {
+struct bcm281xx_pinctrl_data {
void __iomem *reg_base;
/* List of all pins */
const struct pinctrl_pin_desc *pins;
const unsigned npins;
- const struct capri_pin_function *functions;
+ const struct bcm281xx_pin_function *functions;
const unsigned nfunctions;
struct regmap *regmap;
@@ -102,276 +102,276 @@ struct capri_pinctrl_data {
* Pin number definition. The order here must be the same as defined in the
* PADCTRLREG block in the RDB.
*/
-#define CAPRI_PIN_ADCSYNC 0
-#define CAPRI_PIN_BAT_RM 1
-#define CAPRI_PIN_BSC1_SCL 2
-#define CAPRI_PIN_BSC1_SDA 3
-#define CAPRI_PIN_BSC2_SCL 4
-#define CAPRI_PIN_BSC2_SDA 5
-#define CAPRI_PIN_CLASSGPWR 6
-#define CAPRI_PIN_CLK_CX8 7
-#define CAPRI_PIN_CLKOUT_0 8
-#define CAPRI_PIN_CLKOUT_1 9
-#define CAPRI_PIN_CLKOUT_2 10
-#define CAPRI_PIN_CLKOUT_3 11
-#define CAPRI_PIN_CLKREQ_IN_0 12
-#define CAPRI_PIN_CLKREQ_IN_1 13
-#define CAPRI_PIN_CWS_SYS_REQ1 14
-#define CAPRI_PIN_CWS_SYS_REQ2 15
-#define CAPRI_PIN_CWS_SYS_REQ3 16
-#define CAPRI_PIN_DIGMIC1_CLK 17
-#define CAPRI_PIN_DIGMIC1_DQ 18
-#define CAPRI_PIN_DIGMIC2_CLK 19
-#define CAPRI_PIN_DIGMIC2_DQ 20
-#define CAPRI_PIN_GPEN13 21
-#define CAPRI_PIN_GPEN14 22
-#define CAPRI_PIN_GPEN15 23
-#define CAPRI_PIN_GPIO00 24
-#define CAPRI_PIN_GPIO01 25
-#define CAPRI_PIN_GPIO02 26
-#define CAPRI_PIN_GPIO03 27
-#define CAPRI_PIN_GPIO04 28
-#define CAPRI_PIN_GPIO05 29
-#define CAPRI_PIN_GPIO06 30
-#define CAPRI_PIN_GPIO07 31
-#define CAPRI_PIN_GPIO08 32
-#define CAPRI_PIN_GPIO09 33
-#define CAPRI_PIN_GPIO10 34
-#define CAPRI_PIN_GPIO11 35
-#define CAPRI_PIN_GPIO12 36
-#define CAPRI_PIN_GPIO13 37
-#define CAPRI_PIN_GPIO14 38
-#define CAPRI_PIN_GPS_PABLANK 39
-#define CAPRI_PIN_GPS_TMARK 40
-#define CAPRI_PIN_HDMI_SCL 41
-#define CAPRI_PIN_HDMI_SDA 42
-#define CAPRI_PIN_IC_DM 43
-#define CAPRI_PIN_IC_DP 44
-#define CAPRI_PIN_KP_COL_IP_0 45
-#define CAPRI_PIN_KP_COL_IP_1 46
-#define CAPRI_PIN_KP_COL_IP_2 47
-#define CAPRI_PIN_KP_COL_IP_3 48
-#define CAPRI_PIN_KP_ROW_OP_0 49
-#define CAPRI_PIN_KP_ROW_OP_1 50
-#define CAPRI_PIN_KP_ROW_OP_2 51
-#define CAPRI_PIN_KP_ROW_OP_3 52
-#define CAPRI_PIN_LCD_B_0 53
-#define CAPRI_PIN_LCD_B_1 54
-#define CAPRI_PIN_LCD_B_2 55
-#define CAPRI_PIN_LCD_B_3 56
-#define CAPRI_PIN_LCD_B_4 57
-#define CAPRI_PIN_LCD_B_5 58
-#define CAPRI_PIN_LCD_B_6 59
-#define CAPRI_PIN_LCD_B_7 60
-#define CAPRI_PIN_LCD_G_0 61
-#define CAPRI_PIN_LCD_G_1 62
-#define CAPRI_PIN_LCD_G_2 63
-#define CAPRI_PIN_LCD_G_3 64
-#define CAPRI_PIN_LCD_G_4 65
-#define CAPRI_PIN_LCD_G_5 66
-#define CAPRI_PIN_LCD_G_6 67
-#define CAPRI_PIN_LCD_G_7 68
-#define CAPRI_PIN_LCD_HSYNC 69
-#define CAPRI_PIN_LCD_OE 70
-#define CAPRI_PIN_LCD_PCLK 71
-#define CAPRI_PIN_LCD_R_0 72
-#define CAPRI_PIN_LCD_R_1 73
-#define CAPRI_PIN_LCD_R_2 74
-#define CAPRI_PIN_LCD_R_3 75
-#define CAPRI_PIN_LCD_R_4 76
-#define CAPRI_PIN_LCD_R_5 77
-#define CAPRI_PIN_LCD_R_6 78
-#define CAPRI_PIN_LCD_R_7 79
-#define CAPRI_PIN_LCD_VSYNC 80
-#define CAPRI_PIN_MDMGPIO0 81
-#define CAPRI_PIN_MDMGPIO1 82
-#define CAPRI_PIN_MDMGPIO2 83
-#define CAPRI_PIN_MDMGPIO3 84
-#define CAPRI_PIN_MDMGPIO4 85
-#define CAPRI_PIN_MDMGPIO5 86
-#define CAPRI_PIN_MDMGPIO6 87
-#define CAPRI_PIN_MDMGPIO7 88
-#define CAPRI_PIN_MDMGPIO8 89
-#define CAPRI_PIN_MPHI_DATA_0 90
-#define CAPRI_PIN_MPHI_DATA_1 91
-#define CAPRI_PIN_MPHI_DATA_2 92
-#define CAPRI_PIN_MPHI_DATA_3 93
-#define CAPRI_PIN_MPHI_DATA_4 94
-#define CAPRI_PIN_MPHI_DATA_5 95
-#define CAPRI_PIN_MPHI_DATA_6 96
-#define CAPRI_PIN_MPHI_DATA_7 97
-#define CAPRI_PIN_MPHI_DATA_8 98
-#define CAPRI_PIN_MPHI_DATA_9 99
-#define CAPRI_PIN_MPHI_DATA_10 100
-#define CAPRI_PIN_MPHI_DATA_11 101
-#define CAPRI_PIN_MPHI_DATA_12 102
-#define CAPRI_PIN_MPHI_DATA_13 103
-#define CAPRI_PIN_MPHI_DATA_14 104
-#define CAPRI_PIN_MPHI_DATA_15 105
-#define CAPRI_PIN_MPHI_HA0 106
-#define CAPRI_PIN_MPHI_HAT0 107
-#define CAPRI_PIN_MPHI_HAT1 108
-#define CAPRI_PIN_MPHI_HCE0_N 109
-#define CAPRI_PIN_MPHI_HCE1_N 110
-#define CAPRI_PIN_MPHI_HRD_N 111
-#define CAPRI_PIN_MPHI_HWR_N 112
-#define CAPRI_PIN_MPHI_RUN0 113
-#define CAPRI_PIN_MPHI_RUN1 114
-#define CAPRI_PIN_MTX_SCAN_CLK 115
-#define CAPRI_PIN_MTX_SCAN_DATA 116
-#define CAPRI_PIN_NAND_AD_0 117
-#define CAPRI_PIN_NAND_AD_1 118
-#define CAPRI_PIN_NAND_AD_2 119
-#define CAPRI_PIN_NAND_AD_3 120
-#define CAPRI_PIN_NAND_AD_4 121
-#define CAPRI_PIN_NAND_AD_5 122
-#define CAPRI_PIN_NAND_AD_6 123
-#define CAPRI_PIN_NAND_AD_7 124
-#define CAPRI_PIN_NAND_ALE 125
-#define CAPRI_PIN_NAND_CEN_0 126
-#define CAPRI_PIN_NAND_CEN_1 127
-#define CAPRI_PIN_NAND_CLE 128
-#define CAPRI_PIN_NAND_OEN 129
-#define CAPRI_PIN_NAND_RDY_0 130
-#define CAPRI_PIN_NAND_RDY_1 131
-#define CAPRI_PIN_NAND_WEN 132
-#define CAPRI_PIN_NAND_WP 133
-#define CAPRI_PIN_PC1 134
-#define CAPRI_PIN_PC2 135
-#define CAPRI_PIN_PMU_INT 136
-#define CAPRI_PIN_PMU_SCL 137
-#define CAPRI_PIN_PMU_SDA 138
-#define CAPRI_PIN_RFST2G_MTSLOTEN3G 139
-#define CAPRI_PIN_RGMII_0_RX_CTL 140
-#define CAPRI_PIN_RGMII_0_RXC 141
-#define CAPRI_PIN_RGMII_0_RXD_0 142
-#define CAPRI_PIN_RGMII_0_RXD_1 143
-#define CAPRI_PIN_RGMII_0_RXD_2 144
-#define CAPRI_PIN_RGMII_0_RXD_3 145
-#define CAPRI_PIN_RGMII_0_TX_CTL 146
-#define CAPRI_PIN_RGMII_0_TXC 147
-#define CAPRI_PIN_RGMII_0_TXD_0 148
-#define CAPRI_PIN_RGMII_0_TXD_1 149
-#define CAPRI_PIN_RGMII_0_TXD_2 150
-#define CAPRI_PIN_RGMII_0_TXD_3 151
-#define CAPRI_PIN_RGMII_1_RX_CTL 152
-#define CAPRI_PIN_RGMII_1_RXC 153
-#define CAPRI_PIN_RGMII_1_RXD_0 154
-#define CAPRI_PIN_RGMII_1_RXD_1 155
-#define CAPRI_PIN_RGMII_1_RXD_2 156
-#define CAPRI_PIN_RGMII_1_RXD_3 157
-#define CAPRI_PIN_RGMII_1_TX_CTL 158
-#define CAPRI_PIN_RGMII_1_TXC 159
-#define CAPRI_PIN_RGMII_1_TXD_0 160
-#define CAPRI_PIN_RGMII_1_TXD_1 161
-#define CAPRI_PIN_RGMII_1_TXD_2 162
-#define CAPRI_PIN_RGMII_1_TXD_3 163
-#define CAPRI_PIN_RGMII_GPIO_0 164
-#define CAPRI_PIN_RGMII_GPIO_1 165
-#define CAPRI_PIN_RGMII_GPIO_2 166
-#define CAPRI_PIN_RGMII_GPIO_3 167
-#define CAPRI_PIN_RTXDATA2G_TXDATA3G1 168
-#define CAPRI_PIN_RTXEN2G_TXDATA3G2 169
-#define CAPRI_PIN_RXDATA3G0 170
-#define CAPRI_PIN_RXDATA3G1 171
-#define CAPRI_PIN_RXDATA3G2 172
-#define CAPRI_PIN_SDIO1_CLK 173
-#define CAPRI_PIN_SDIO1_CMD 174
-#define CAPRI_PIN_SDIO1_DATA_0 175
-#define CAPRI_PIN_SDIO1_DATA_1 176
-#define CAPRI_PIN_SDIO1_DATA_2 177
-#define CAPRI_PIN_SDIO1_DATA_3 178
-#define CAPRI_PIN_SDIO4_CLK 179
-#define CAPRI_PIN_SDIO4_CMD 180
-#define CAPRI_PIN_SDIO4_DATA_0 181
-#define CAPRI_PIN_SDIO4_DATA_1 182
-#define CAPRI_PIN_SDIO4_DATA_2 183
-#define CAPRI_PIN_SDIO4_DATA_3 184
-#define CAPRI_PIN_SIM_CLK 185
-#define CAPRI_PIN_SIM_DATA 186
-#define CAPRI_PIN_SIM_DET 187
-#define CAPRI_PIN_SIM_RESETN 188
-#define CAPRI_PIN_SIM2_CLK 189
-#define CAPRI_PIN_SIM2_DATA 190
-#define CAPRI_PIN_SIM2_DET 191
-#define CAPRI_PIN_SIM2_RESETN 192
-#define CAPRI_PIN_SRI_C 193
-#define CAPRI_PIN_SRI_D 194
-#define CAPRI_PIN_SRI_E 195
-#define CAPRI_PIN_SSP_EXTCLK 196
-#define CAPRI_PIN_SSP0_CLK 197
-#define CAPRI_PIN_SSP0_FS 198
-#define CAPRI_PIN_SSP0_RXD 199
-#define CAPRI_PIN_SSP0_TXD 200
-#define CAPRI_PIN_SSP2_CLK 201
-#define CAPRI_PIN_SSP2_FS_0 202
-#define CAPRI_PIN_SSP2_FS_1 203
-#define CAPRI_PIN_SSP2_FS_2 204
-#define CAPRI_PIN_SSP2_FS_3 205
-#define CAPRI_PIN_SSP2_RXD_0 206
-#define CAPRI_PIN_SSP2_RXD_1 207
-#define CAPRI_PIN_SSP2_TXD_0 208
-#define CAPRI_PIN_SSP2_TXD_1 209
-#define CAPRI_PIN_SSP3_CLK 210
-#define CAPRI_PIN_SSP3_FS 211
-#define CAPRI_PIN_SSP3_RXD 212
-#define CAPRI_PIN_SSP3_TXD 213
-#define CAPRI_PIN_SSP4_CLK 214
-#define CAPRI_PIN_SSP4_FS 215
-#define CAPRI_PIN_SSP4_RXD 216
-#define CAPRI_PIN_SSP4_TXD 217
-#define CAPRI_PIN_SSP5_CLK 218
-#define CAPRI_PIN_SSP5_FS 219
-#define CAPRI_PIN_SSP5_RXD 220
-#define CAPRI_PIN_SSP5_TXD 221
-#define CAPRI_PIN_SSP6_CLK 222
-#define CAPRI_PIN_SSP6_FS 223
-#define CAPRI_PIN_SSP6_RXD 224
-#define CAPRI_PIN_SSP6_TXD 225
-#define CAPRI_PIN_STAT_1 226
-#define CAPRI_PIN_STAT_2 227
-#define CAPRI_PIN_SYSCLKEN 228
-#define CAPRI_PIN_TRACECLK 229
-#define CAPRI_PIN_TRACEDT00 230
-#define CAPRI_PIN_TRACEDT01 231
-#define CAPRI_PIN_TRACEDT02 232
-#define CAPRI_PIN_TRACEDT03 233
-#define CAPRI_PIN_TRACEDT04 234
-#define CAPRI_PIN_TRACEDT05 235
-#define CAPRI_PIN_TRACEDT06 236
-#define CAPRI_PIN_TRACEDT07 237
-#define CAPRI_PIN_TRACEDT08 238
-#define CAPRI_PIN_TRACEDT09 239
-#define CAPRI_PIN_TRACEDT10 240
-#define CAPRI_PIN_TRACEDT11 241
-#define CAPRI_PIN_TRACEDT12 242
-#define CAPRI_PIN_TRACEDT13 243
-#define CAPRI_PIN_TRACEDT14 244
-#define CAPRI_PIN_TRACEDT15 245
-#define CAPRI_PIN_TXDATA3G0 246
-#define CAPRI_PIN_TXPWRIND 247
-#define CAPRI_PIN_UARTB1_UCTS 248
-#define CAPRI_PIN_UARTB1_URTS 249
-#define CAPRI_PIN_UARTB1_URXD 250
-#define CAPRI_PIN_UARTB1_UTXD 251
-#define CAPRI_PIN_UARTB2_URXD 252
-#define CAPRI_PIN_UARTB2_UTXD 253
-#define CAPRI_PIN_UARTB3_UCTS 254
-#define CAPRI_PIN_UARTB3_URTS 255
-#define CAPRI_PIN_UARTB3_URXD 256
-#define CAPRI_PIN_UARTB3_UTXD 257
-#define CAPRI_PIN_UARTB4_UCTS 258
-#define CAPRI_PIN_UARTB4_URTS 259
-#define CAPRI_PIN_UARTB4_URXD 260
-#define CAPRI_PIN_UARTB4_UTXD 261
-#define CAPRI_PIN_VC_CAM1_SCL 262
-#define CAPRI_PIN_VC_CAM1_SDA 263
-#define CAPRI_PIN_VC_CAM2_SCL 264
-#define CAPRI_PIN_VC_CAM2_SDA 265
-#define CAPRI_PIN_VC_CAM3_SCL 266
-#define CAPRI_PIN_VC_CAM3_SDA 267
-
-#define CAPRI_PIN_DESC(a, b, c) \
+#define BCM281XX_PIN_ADCSYNC 0
+#define BCM281XX_PIN_BAT_RM 1
+#define BCM281XX_PIN_BSC1_SCL 2
+#define BCM281XX_PIN_BSC1_SDA 3
+#define BCM281XX_PIN_BSC2_SCL 4
+#define BCM281XX_PIN_BSC2_SDA 5
+#define BCM281XX_PIN_CLASSGPWR 6
+#define BCM281XX_PIN_CLK_CX8 7
+#define BCM281XX_PIN_CLKOUT_0 8
+#define BCM281XX_PIN_CLKOUT_1 9
+#define BCM281XX_PIN_CLKOUT_2 10
+#define BCM281XX_PIN_CLKOUT_3 11
+#define BCM281XX_PIN_CLKREQ_IN_0 12
+#define BCM281XX_PIN_CLKREQ_IN_1 13
+#define BCM281XX_PIN_CWS_SYS_REQ1 14
+#define BCM281XX_PIN_CWS_SYS_REQ2 15
+#define BCM281XX_PIN_CWS_SYS_REQ3 16
+#define BCM281XX_PIN_DIGMIC1_CLK 17
+#define BCM281XX_PIN_DIGMIC1_DQ 18
+#define BCM281XX_PIN_DIGMIC2_CLK 19
+#define BCM281XX_PIN_DIGMIC2_DQ 20
+#define BCM281XX_PIN_GPEN13 21
+#define BCM281XX_PIN_GPEN14 22
+#define BCM281XX_PIN_GPEN15 23
+#define BCM281XX_PIN_GPIO00 24
+#define BCM281XX_PIN_GPIO01 25
+#define BCM281XX_PIN_GPIO02 26
+#define BCM281XX_PIN_GPIO03 27
+#define BCM281XX_PIN_GPIO04 28
+#define BCM281XX_PIN_GPIO05 29
+#define BCM281XX_PIN_GPIO06 30
+#define BCM281XX_PIN_GPIO07 31
+#define BCM281XX_PIN_GPIO08 32
+#define BCM281XX_PIN_GPIO09 33
+#define BCM281XX_PIN_GPIO10 34
+#define BCM281XX_PIN_GPIO11 35
+#define BCM281XX_PIN_GPIO12 36
+#define BCM281XX_PIN_GPIO13 37
+#define BCM281XX_PIN_GPIO14 38
+#define BCM281XX_PIN_GPS_PABLANK 39
+#define BCM281XX_PIN_GPS_TMARK 40
+#define BCM281XX_PIN_HDMI_SCL 41
+#define BCM281XX_PIN_HDMI_SDA 42
+#define BCM281XX_PIN_IC_DM 43
+#define BCM281XX_PIN_IC_DP 44
+#define BCM281XX_PIN_KP_COL_IP_0 45
+#define BCM281XX_PIN_KP_COL_IP_1 46
+#define BCM281XX_PIN_KP_COL_IP_2 47
+#define BCM281XX_PIN_KP_COL_IP_3 48
+#define BCM281XX_PIN_KP_ROW_OP_0 49
+#define BCM281XX_PIN_KP_ROW_OP_1 50
+#define BCM281XX_PIN_KP_ROW_OP_2 51
+#define BCM281XX_PIN_KP_ROW_OP_3 52
+#define BCM281XX_PIN_LCD_B_0 53
+#define BCM281XX_PIN_LCD_B_1 54
+#define BCM281XX_PIN_LCD_B_2 55
+#define BCM281XX_PIN_LCD_B_3 56
+#define BCM281XX_PIN_LCD_B_4 57
+#define BCM281XX_PIN_LCD_B_5 58
+#define BCM281XX_PIN_LCD_B_6 59
+#define BCM281XX_PIN_LCD_B_7 60
+#define BCM281XX_PIN_LCD_G_0 61
+#define BCM281XX_PIN_LCD_G_1 62
+#define BCM281XX_PIN_LCD_G_2 63
+#define BCM281XX_PIN_LCD_G_3 64
+#define BCM281XX_PIN_LCD_G_4 65
+#define BCM281XX_PIN_LCD_G_5 66
+#define BCM281XX_PIN_LCD_G_6 67
+#define BCM281XX_PIN_LCD_G_7 68
+#define BCM281XX_PIN_LCD_HSYNC 69
+#define BCM281XX_PIN_LCD_OE 70
+#define BCM281XX_PIN_LCD_PCLK 71
+#define BCM281XX_PIN_LCD_R_0 72
+#define BCM281XX_PIN_LCD_R_1 73
+#define BCM281XX_PIN_LCD_R_2 74
+#define BCM281XX_PIN_LCD_R_3 75
+#define BCM281XX_PIN_LCD_R_4 76
+#define BCM281XX_PIN_LCD_R_5 77
+#define BCM281XX_PIN_LCD_R_6 78
+#define BCM281XX_PIN_LCD_R_7 79
+#define BCM281XX_PIN_LCD_VSYNC 80
+#define BCM281XX_PIN_MDMGPIO0 81
+#define BCM281XX_PIN_MDMGPIO1 82
+#define BCM281XX_PIN_MDMGPIO2 83
+#define BCM281XX_PIN_MDMGPIO3 84
+#define BCM281XX_PIN_MDMGPIO4 85
+#define BCM281XX_PIN_MDMGPIO5 86
+#define BCM281XX_PIN_MDMGPIO6 87
+#define BCM281XX_PIN_MDMGPIO7 88
+#define BCM281XX_PIN_MDMGPIO8 89
+#define BCM281XX_PIN_MPHI_DATA_0 90
+#define BCM281XX_PIN_MPHI_DATA_1 91
+#define BCM281XX_PIN_MPHI_DATA_2 92
+#define BCM281XX_PIN_MPHI_DATA_3 93
+#define BCM281XX_PIN_MPHI_DATA_4 94
+#define BCM281XX_PIN_MPHI_DATA_5 95
+#define BCM281XX_PIN_MPHI_DATA_6 96
+#define BCM281XX_PIN_MPHI_DATA_7 97
+#define BCM281XX_PIN_MPHI_DATA_8 98
+#define BCM281XX_PIN_MPHI_DATA_9 99
+#define BCM281XX_PIN_MPHI_DATA_10 100
+#define BCM281XX_PIN_MPHI_DATA_11 101
+#define BCM281XX_PIN_MPHI_DATA_12 102
+#define BCM281XX_PIN_MPHI_DATA_13 103
+#define BCM281XX_PIN_MPHI_DATA_14 104
+#define BCM281XX_PIN_MPHI_DATA_15 105
+#define BCM281XX_PIN_MPHI_HA0 106
+#define BCM281XX_PIN_MPHI_HAT0 107
+#define BCM281XX_PIN_MPHI_HAT1 108
+#define BCM281XX_PIN_MPHI_HCE0_N 109
+#define BCM281XX_PIN_MPHI_HCE1_N 110
+#define BCM281XX_PIN_MPHI_HRD_N 111
+#define BCM281XX_PIN_MPHI_HWR_N 112
+#define BCM281XX_PIN_MPHI_RUN0 113
+#define BCM281XX_PIN_MPHI_RUN1 114
+#define BCM281XX_PIN_MTX_SCAN_CLK 115
+#define BCM281XX_PIN_MTX_SCAN_DATA 116
+#define BCM281XX_PIN_NAND_AD_0 117
+#define BCM281XX_PIN_NAND_AD_1 118
+#define BCM281XX_PIN_NAND_AD_2 119
+#define BCM281XX_PIN_NAND_AD_3 120
+#define BCM281XX_PIN_NAND_AD_4 121
+#define BCM281XX_PIN_NAND_AD_5 122
+#define BCM281XX_PIN_NAND_AD_6 123
+#define BCM281XX_PIN_NAND_AD_7 124
+#define BCM281XX_PIN_NAND_ALE 125
+#define BCM281XX_PIN_NAND_CEN_0 126
+#define BCM281XX_PIN_NAND_CEN_1 127
+#define BCM281XX_PIN_NAND_CLE 128
+#define BCM281XX_PIN_NAND_OEN 129
+#define BCM281XX_PIN_NAND_RDY_0 130
+#define BCM281XX_PIN_NAND_RDY_1 131
+#define BCM281XX_PIN_NAND_WEN 132
+#define BCM281XX_PIN_NAND_WP 133
+#define BCM281XX_PIN_PC1 134
+#define BCM281XX_PIN_PC2 135
+#define BCM281XX_PIN_PMU_INT 136
+#define BCM281XX_PIN_PMU_SCL 137
+#define BCM281XX_PIN_PMU_SDA 138
+#define BCM281XX_PIN_RFST2G_MTSLOTEN3G 139
+#define BCM281XX_PIN_RGMII_0_RX_CTL 140
+#define BCM281XX_PIN_RGMII_0_RXC 141
+#define BCM281XX_PIN_RGMII_0_RXD_0 142
+#define BCM281XX_PIN_RGMII_0_RXD_1 143
+#define BCM281XX_PIN_RGMII_0_RXD_2 144
+#define BCM281XX_PIN_RGMII_0_RXD_3 145
+#define BCM281XX_PIN_RGMII_0_TX_CTL 146
+#define BCM281XX_PIN_RGMII_0_TXC 147
+#define BCM281XX_PIN_RGMII_0_TXD_0 148
+#define BCM281XX_PIN_RGMII_0_TXD_1 149
+#define BCM281XX_PIN_RGMII_0_TXD_2 150
+#define BCM281XX_PIN_RGMII_0_TXD_3 151
+#define BCM281XX_PIN_RGMII_1_RX_CTL 152
+#define BCM281XX_PIN_RGMII_1_RXC 153
+#define BCM281XX_PIN_RGMII_1_RXD_0 154
+#define BCM281XX_PIN_RGMII_1_RXD_1 155
+#define BCM281XX_PIN_RGMII_1_RXD_2 156
+#define BCM281XX_PIN_RGMII_1_RXD_3 157
+#define BCM281XX_PIN_RGMII_1_TX_CTL 158
+#define BCM281XX_PIN_RGMII_1_TXC 159
+#define BCM281XX_PIN_RGMII_1_TXD_0 160
+#define BCM281XX_PIN_RGMII_1_TXD_1 161
+#define BCM281XX_PIN_RGMII_1_TXD_2 162
+#define BCM281XX_PIN_RGMII_1_TXD_3 163
+#define BCM281XX_PIN_RGMII_GPIO_0 164
+#define BCM281XX_PIN_RGMII_GPIO_1 165
+#define BCM281XX_PIN_RGMII_GPIO_2 166
+#define BCM281XX_PIN_RGMII_GPIO_3 167
+#define BCM281XX_PIN_RTXDATA2G_TXDATA3G1 168
+#define BCM281XX_PIN_RTXEN2G_TXDATA3G2 169
+#define BCM281XX_PIN_RXDATA3G0 170
+#define BCM281XX_PIN_RXDATA3G1 171
+#define BCM281XX_PIN_RXDATA3G2 172
+#define BCM281XX_PIN_SDIO1_CLK 173
+#define BCM281XX_PIN_SDIO1_CMD 174
+#define BCM281XX_PIN_SDIO1_DATA_0 175
+#define BCM281XX_PIN_SDIO1_DATA_1 176
+#define BCM281XX_PIN_SDIO1_DATA_2 177
+#define BCM281XX_PIN_SDIO1_DATA_3 178
+#define BCM281XX_PIN_SDIO4_CLK 179
+#define BCM281XX_PIN_SDIO4_CMD 180
+#define BCM281XX_PIN_SDIO4_DATA_0 181
+#define BCM281XX_PIN_SDIO4_DATA_1 182
+#define BCM281XX_PIN_SDIO4_DATA_2 183
+#define BCM281XX_PIN_SDIO4_DATA_3 184
+#define BCM281XX_PIN_SIM_CLK 185
+#define BCM281XX_PIN_SIM_DATA 186
+#define BCM281XX_PIN_SIM_DET 187
+#define BCM281XX_PIN_SIM_RESETN 188
+#define BCM281XX_PIN_SIM2_CLK 189
+#define BCM281XX_PIN_SIM2_DATA 190
+#define BCM281XX_PIN_SIM2_DET 191
+#define BCM281XX_PIN_SIM2_RESETN 192
+#define BCM281XX_PIN_SRI_C 193
+#define BCM281XX_PIN_SRI_D 194
+#define BCM281XX_PIN_SRI_E 195
+#define BCM281XX_PIN_SSP_EXTCLK 196
+#define BCM281XX_PIN_SSP0_CLK 197
+#define BCM281XX_PIN_SSP0_FS 198
+#define BCM281XX_PIN_SSP0_RXD 199
+#define BCM281XX_PIN_SSP0_TXD 200
+#define BCM281XX_PIN_SSP2_CLK 201
+#define BCM281XX_PIN_SSP2_FS_0 202
+#define BCM281XX_PIN_SSP2_FS_1 203
+#define BCM281XX_PIN_SSP2_FS_2 204
+#define BCM281XX_PIN_SSP2_FS_3 205
+#define BCM281XX_PIN_SSP2_RXD_0 206
+#define BCM281XX_PIN_SSP2_RXD_1 207
+#define BCM281XX_PIN_SSP2_TXD_0 208
+#define BCM281XX_PIN_SSP2_TXD_1 209
+#define BCM281XX_PIN_SSP3_CLK 210
+#define BCM281XX_PIN_SSP3_FS 211
+#define BCM281XX_PIN_SSP3_RXD 212
+#define BCM281XX_PIN_SSP3_TXD 213
+#define BCM281XX_PIN_SSP4_CLK 214
+#define BCM281XX_PIN_SSP4_FS 215
+#define BCM281XX_PIN_SSP4_RXD 216
+#define BCM281XX_PIN_SSP4_TXD 217
+#define BCM281XX_PIN_SSP5_CLK 218
+#define BCM281XX_PIN_SSP5_FS 219
+#define BCM281XX_PIN_SSP5_RXD 220
+#define BCM281XX_PIN_SSP5_TXD 221
+#define BCM281XX_PIN_SSP6_CLK 222
+#define BCM281XX_PIN_SSP6_FS 223
+#define BCM281XX_PIN_SSP6_RXD 224
+#define BCM281XX_PIN_SSP6_TXD 225
+#define BCM281XX_PIN_STAT_1 226
+#define BCM281XX_PIN_STAT_2 227
+#define BCM281XX_PIN_SYSCLKEN 228
+#define BCM281XX_PIN_TRACECLK 229
+#define BCM281XX_PIN_TRACEDT00 230
+#define BCM281XX_PIN_TRACEDT01 231
+#define BCM281XX_PIN_TRACEDT02 232
+#define BCM281XX_PIN_TRACEDT03 233
+#define BCM281XX_PIN_TRACEDT04 234
+#define BCM281XX_PIN_TRACEDT05 235
+#define BCM281XX_PIN_TRACEDT06 236
+#define BCM281XX_PIN_TRACEDT07 237
+#define BCM281XX_PIN_TRACEDT08 238
+#define BCM281XX_PIN_TRACEDT09 239
+#define BCM281XX_PIN_TRACEDT10 240
+#define BCM281XX_PIN_TRACEDT11 241
+#define BCM281XX_PIN_TRACEDT12 242
+#define BCM281XX_PIN_TRACEDT13 243
+#define BCM281XX_PIN_TRACEDT14 244
+#define BCM281XX_PIN_TRACEDT15 245
+#define BCM281XX_PIN_TXDATA3G0 246
+#define BCM281XX_PIN_TXPWRIND 247
+#define BCM281XX_PIN_UARTB1_UCTS 248
+#define BCM281XX_PIN_UARTB1_URTS 249
+#define BCM281XX_PIN_UARTB1_URXD 250
+#define BCM281XX_PIN_UARTB1_UTXD 251
+#define BCM281XX_PIN_UARTB2_URXD 252
+#define BCM281XX_PIN_UARTB2_UTXD 253
+#define BCM281XX_PIN_UARTB3_UCTS 254
+#define BCM281XX_PIN_UARTB3_URTS 255
+#define BCM281XX_PIN_UARTB3_URXD 256
+#define BCM281XX_PIN_UARTB3_UTXD 257
+#define BCM281XX_PIN_UARTB4_UCTS 258
+#define BCM281XX_PIN_UARTB4_URTS 259
+#define BCM281XX_PIN_UARTB4_URXD 260
+#define BCM281XX_PIN_UARTB4_UTXD 261
+#define BCM281XX_PIN_VC_CAM1_SCL 262
+#define BCM281XX_PIN_VC_CAM1_SDA 263
+#define BCM281XX_PIN_VC_CAM2_SCL 264
+#define BCM281XX_PIN_VC_CAM2_SDA 265
+#define BCM281XX_PIN_VC_CAM3_SCL 266
+#define BCM281XX_PIN_VC_CAM3_SDA 267
+
+#define BCM281XX_PIN_DESC(a, b, c) \
{ .number = a, .name = b, .drv_data = &c##_pin }
/*
@@ -379,279 +379,281 @@ struct capri_pinctrl_data {
* the PADCTRLREG block in the RDB, since the pin number is used as an index
* into this array.
*/
-static const struct pinctrl_pin_desc capri_pinctrl_pins[] = {
- CAPRI_PIN_DESC(CAPRI_PIN_ADCSYNC, "adcsync", std),
- CAPRI_PIN_DESC(CAPRI_PIN_BAT_RM, "bat_rm", std),
- CAPRI_PIN_DESC(CAPRI_PIN_BSC1_SCL, "bsc1_scl", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_BSC1_SDA, "bsc1_sda", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_BSC2_SCL, "bsc2_scl", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_BSC2_SDA, "bsc2_sda", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_CLASSGPWR, "classgpwr", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLK_CX8, "clk_cx8", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_0, "clkout_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_1, "clkout_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_2, "clkout_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_3, "clkout_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLKREQ_IN_0, "clkreq_in_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CLKREQ_IN_1, "clkreq_in_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CWS_SYS_REQ1, "cws_sys_req1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CWS_SYS_REQ2, "cws_sys_req2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_CWS_SYS_REQ3, "cws_sys_req3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC1_CLK, "digmic1_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC1_DQ, "digmic1_dq", std),
- CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC2_CLK, "digmic2_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC2_DQ, "digmic2_dq", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPEN13, "gpen13", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPEN14, "gpen14", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPEN15, "gpen15", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO00, "gpio00", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO01, "gpio01", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO02, "gpio02", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO03, "gpio03", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO04, "gpio04", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO05, "gpio05", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO06, "gpio06", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO07, "gpio07", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO08, "gpio08", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO09, "gpio09", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO10, "gpio10", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO11, "gpio11", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO12, "gpio12", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO13, "gpio13", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPIO14, "gpio14", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPS_PABLANK, "gps_pablank", std),
- CAPRI_PIN_DESC(CAPRI_PIN_GPS_TMARK, "gps_tmark", std),
- CAPRI_PIN_DESC(CAPRI_PIN_HDMI_SCL, "hdmi_scl", hdmi),
- CAPRI_PIN_DESC(CAPRI_PIN_HDMI_SDA, "hdmi_sda", hdmi),
- CAPRI_PIN_DESC(CAPRI_PIN_IC_DM, "ic_dm", std),
- CAPRI_PIN_DESC(CAPRI_PIN_IC_DP, "ic_dp", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_0, "kp_col_ip_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_1, "kp_col_ip_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_2, "kp_col_ip_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_3, "kp_col_ip_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_0, "kp_row_op_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_1, "kp_row_op_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_2, "kp_row_op_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_3, "kp_row_op_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_0, "lcd_b_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_1, "lcd_b_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_2, "lcd_b_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_3, "lcd_b_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_4, "lcd_b_4", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_5, "lcd_b_5", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_6, "lcd_b_6", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_7, "lcd_b_7", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_0, "lcd_g_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_1, "lcd_g_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_2, "lcd_g_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_3, "lcd_g_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_4, "lcd_g_4", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_5, "lcd_g_5", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_6, "lcd_g_6", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_7, "lcd_g_7", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_HSYNC, "lcd_hsync", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_OE, "lcd_oe", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_PCLK, "lcd_pclk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_0, "lcd_r_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_1, "lcd_r_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_2, "lcd_r_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_3, "lcd_r_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_4, "lcd_r_4", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_5, "lcd_r_5", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_6, "lcd_r_6", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_7, "lcd_r_7", std),
- CAPRI_PIN_DESC(CAPRI_PIN_LCD_VSYNC, "lcd_vsync", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO0, "mdmgpio0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO1, "mdmgpio1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO2, "mdmgpio2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO3, "mdmgpio3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO4, "mdmgpio4", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO5, "mdmgpio5", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO6, "mdmgpio6", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO7, "mdmgpio7", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO8, "mdmgpio8", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_0, "mphi_data_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_1, "mphi_data_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_2, "mphi_data_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_3, "mphi_data_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_4, "mphi_data_4", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_5, "mphi_data_5", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_6, "mphi_data_6", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_7, "mphi_data_7", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_8, "mphi_data_8", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_9, "mphi_data_9", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_10, "mphi_data_10", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_11, "mphi_data_11", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_12, "mphi_data_12", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_13, "mphi_data_13", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_14, "mphi_data_14", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_15, "mphi_data_15", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HA0, "mphi_ha0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HAT0, "mphi_hat0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HAT1, "mphi_hat1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HCE0_N, "mphi_hce0_n", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HCE1_N, "mphi_hce1_n", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HRD_N, "mphi_hrd_n", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HWR_N, "mphi_hwr_n", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_RUN0, "mphi_run0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MPHI_RUN1, "mphi_run1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MTX_SCAN_CLK, "mtx_scan_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_MTX_SCAN_DATA, "mtx_scan_data", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_0, "nand_ad_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_1, "nand_ad_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_2, "nand_ad_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_3, "nand_ad_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_4, "nand_ad_4", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_5, "nand_ad_5", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_6, "nand_ad_6", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_7, "nand_ad_7", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_ALE, "nand_ale", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_CEN_0, "nand_cen_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_CEN_1, "nand_cen_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_CLE, "nand_cle", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_OEN, "nand_oen", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_RDY_0, "nand_rdy_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_RDY_1, "nand_rdy_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_WEN, "nand_wen", std),
- CAPRI_PIN_DESC(CAPRI_PIN_NAND_WP, "nand_wp", std),
- CAPRI_PIN_DESC(CAPRI_PIN_PC1, "pc1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_PC2, "pc2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_PMU_INT, "pmu_int", std),
- CAPRI_PIN_DESC(CAPRI_PIN_PMU_SCL, "pmu_scl", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_PMU_SDA, "pmu_sda", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_RFST2G_MTSLOTEN3G, "rfst2g_mtsloten3g", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RX_CTL, "rgmii_0_rx_ctl", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXC, "rgmii_0_rxc", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_0, "rgmii_0_rxd_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_1, "rgmii_0_rxd_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_2, "rgmii_0_rxd_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_3, "rgmii_0_rxd_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TX_CTL, "rgmii_0_tx_ctl", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXC, "rgmii_0_txc", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_0, "rgmii_0_txd_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_1, "rgmii_0_txd_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_2, "rgmii_0_txd_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_3, "rgmii_0_txd_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RX_CTL, "rgmii_1_rx_ctl", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXC, "rgmii_1_rxc", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_0, "rgmii_1_rxd_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_1, "rgmii_1_rxd_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_2, "rgmii_1_rxd_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_3, "rgmii_1_rxd_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TX_CTL, "rgmii_1_tx_ctl", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXC, "rgmii_1_txc", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_0, "rgmii_1_txd_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_1, "rgmii_1_txd_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_2, "rgmii_1_txd_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_3, "rgmii_1_txd_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_0, "rgmii_gpio_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_1, "rgmii_gpio_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_2, "rgmii_gpio_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_3, "rgmii_gpio_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RTXDATA2G_TXDATA3G1, "rtxdata2g_txdata3g1",
+static const struct pinctrl_pin_desc bcm281xx_pinctrl_pins[] = {
+ BCM281XX_PIN_DESC(BCM281XX_PIN_ADCSYNC, "adcsync", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_BAT_RM, "bat_rm", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_BSC1_SCL, "bsc1_scl", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_BSC1_SDA, "bsc1_sda", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_BSC2_SCL, "bsc2_scl", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_BSC2_SDA, "bsc2_sda", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLASSGPWR, "classgpwr", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLK_CX8, "clk_cx8", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_0, "clkout_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_1, "clkout_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_2, "clkout_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_3, "clkout_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLKREQ_IN_0, "clkreq_in_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CLKREQ_IN_1, "clkreq_in_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CWS_SYS_REQ1, "cws_sys_req1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CWS_SYS_REQ2, "cws_sys_req2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_CWS_SYS_REQ3, "cws_sys_req3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC1_CLK, "digmic1_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC1_DQ, "digmic1_dq", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC2_CLK, "digmic2_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC2_DQ, "digmic2_dq", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPEN13, "gpen13", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPEN14, "gpen14", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPEN15, "gpen15", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO00, "gpio00", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO01, "gpio01", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO02, "gpio02", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO03, "gpio03", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO04, "gpio04", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO05, "gpio05", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO06, "gpio06", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO07, "gpio07", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO08, "gpio08", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO09, "gpio09", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO10, "gpio10", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO11, "gpio11", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO12, "gpio12", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO13, "gpio13", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO14, "gpio14", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPS_PABLANK, "gps_pablank", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_GPS_TMARK, "gps_tmark", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_HDMI_SCL, "hdmi_scl", hdmi),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_HDMI_SDA, "hdmi_sda", hdmi),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_IC_DM, "ic_dm", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_IC_DP, "ic_dp", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_0, "kp_col_ip_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_1, "kp_col_ip_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_2, "kp_col_ip_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_3, "kp_col_ip_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_0, "kp_row_op_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_1, "kp_row_op_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_2, "kp_row_op_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_3, "kp_row_op_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_0, "lcd_b_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_1, "lcd_b_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_2, "lcd_b_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_3, "lcd_b_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_4, "lcd_b_4", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_5, "lcd_b_5", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_6, "lcd_b_6", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_7, "lcd_b_7", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_0, "lcd_g_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_1, "lcd_g_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_2, "lcd_g_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_3, "lcd_g_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_4, "lcd_g_4", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_5, "lcd_g_5", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_6, "lcd_g_6", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_7, "lcd_g_7", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_HSYNC, "lcd_hsync", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_OE, "lcd_oe", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_PCLK, "lcd_pclk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_0, "lcd_r_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_1, "lcd_r_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_2, "lcd_r_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_3, "lcd_r_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_4, "lcd_r_4", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_5, "lcd_r_5", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_6, "lcd_r_6", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_7, "lcd_r_7", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_VSYNC, "lcd_vsync", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO0, "mdmgpio0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO1, "mdmgpio1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO2, "mdmgpio2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO3, "mdmgpio3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO4, "mdmgpio4", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO5, "mdmgpio5", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO6, "mdmgpio6", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO7, "mdmgpio7", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO8, "mdmgpio8", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_0, "mphi_data_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_1, "mphi_data_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_2, "mphi_data_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_3, "mphi_data_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_4, "mphi_data_4", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_5, "mphi_data_5", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_6, "mphi_data_6", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_7, "mphi_data_7", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_8, "mphi_data_8", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_9, "mphi_data_9", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_10, "mphi_data_10", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_11, "mphi_data_11", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_12, "mphi_data_12", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_13, "mphi_data_13", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_14, "mphi_data_14", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_15, "mphi_data_15", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HA0, "mphi_ha0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HAT0, "mphi_hat0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HAT1, "mphi_hat1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HCE0_N, "mphi_hce0_n", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HCE1_N, "mphi_hce1_n", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HRD_N, "mphi_hrd_n", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HWR_N, "mphi_hwr_n", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_RUN0, "mphi_run0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_RUN1, "mphi_run1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MTX_SCAN_CLK, "mtx_scan_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_MTX_SCAN_DATA, "mtx_scan_data", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_0, "nand_ad_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_1, "nand_ad_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_2, "nand_ad_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_3, "nand_ad_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_4, "nand_ad_4", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_5, "nand_ad_5", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_6, "nand_ad_6", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_7, "nand_ad_7", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_ALE, "nand_ale", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_CEN_0, "nand_cen_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_CEN_1, "nand_cen_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_CLE, "nand_cle", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_OEN, "nand_oen", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_RDY_0, "nand_rdy_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_RDY_1, "nand_rdy_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_WEN, "nand_wen", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_WP, "nand_wp", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_PC1, "pc1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_PC2, "pc2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_PMU_INT, "pmu_int", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_PMU_SCL, "pmu_scl", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_PMU_SDA, "pmu_sda", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RFST2G_MTSLOTEN3G, "rfst2g_mtsloten3g",
std),
- CAPRI_PIN_DESC(CAPRI_PIN_RTXEN2G_TXDATA3G2, "rtxen2g_txdata3g2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RXDATA3G0, "rxdata3g0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RXDATA3G1, "rxdata3g1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_RXDATA3G2, "rxdata3g2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_CLK, "sdio1_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_CMD, "sdio1_cmd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_0, "sdio1_data_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_1, "sdio1_data_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_2, "sdio1_data_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_3, "sdio1_data_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_CLK, "sdio4_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_CMD, "sdio4_cmd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_0, "sdio4_data_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_1, "sdio4_data_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_2, "sdio4_data_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_3, "sdio4_data_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM_CLK, "sim_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM_DATA, "sim_data", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM_DET, "sim_det", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM_RESETN, "sim_resetn", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM2_CLK, "sim2_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM2_DATA, "sim2_data", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM2_DET, "sim2_det", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SIM2_RESETN, "sim2_resetn", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SRI_C, "sri_c", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SRI_D, "sri_d", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SRI_E, "sri_e", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP_EXTCLK, "ssp_extclk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP0_CLK, "ssp0_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP0_FS, "ssp0_fs", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP0_RXD, "ssp0_rxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP0_TXD, "ssp0_txd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_CLK, "ssp2_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_0, "ssp2_fs_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_1, "ssp2_fs_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_2, "ssp2_fs_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_3, "ssp2_fs_3", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_RXD_0, "ssp2_rxd_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_RXD_1, "ssp2_rxd_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_TXD_0, "ssp2_txd_0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP2_TXD_1, "ssp2_txd_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP3_CLK, "ssp3_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP3_FS, "ssp3_fs", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP3_RXD, "ssp3_rxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP3_TXD, "ssp3_txd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP4_CLK, "ssp4_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP4_FS, "ssp4_fs", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP4_RXD, "ssp4_rxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP4_TXD, "ssp4_txd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP5_CLK, "ssp5_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP5_FS, "ssp5_fs", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP5_RXD, "ssp5_rxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP5_TXD, "ssp5_txd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP6_CLK, "ssp6_clk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP6_FS, "ssp6_fs", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP6_RXD, "ssp6_rxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SSP6_TXD, "ssp6_txd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_STAT_1, "stat_1", std),
- CAPRI_PIN_DESC(CAPRI_PIN_STAT_2, "stat_2", std),
- CAPRI_PIN_DESC(CAPRI_PIN_SYSCLKEN, "sysclken", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACECLK, "traceclk", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT00, "tracedt00", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT01, "tracedt01", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT02, "tracedt02", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT03, "tracedt03", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT04, "tracedt04", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT05, "tracedt05", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT06, "tracedt06", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT07, "tracedt07", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT08, "tracedt08", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT09, "tracedt09", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT10, "tracedt10", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT11, "tracedt11", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT12, "tracedt12", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT13, "tracedt13", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT14, "tracedt14", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT15, "tracedt15", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TXDATA3G0, "txdata3g0", std),
- CAPRI_PIN_DESC(CAPRI_PIN_TXPWRIND, "txpwrind", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_UCTS, "uartb1_ucts", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_URTS, "uartb1_urts", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_URXD, "uartb1_urxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_UTXD, "uartb1_utxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB2_URXD, "uartb2_urxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB2_UTXD, "uartb2_utxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_UCTS, "uartb3_ucts", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_URTS, "uartb3_urts", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_URXD, "uartb3_urxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_UTXD, "uartb3_utxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_UCTS, "uartb4_ucts", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_URTS, "uartb4_urts", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_URXD, "uartb4_urxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_UTXD, "uartb4_utxd", std),
- CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM1_SCL, "vc_cam1_scl", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM1_SDA, "vc_cam1_sda", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM2_SCL, "vc_cam2_scl", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM2_SDA, "vc_cam2_sda", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM3_SCL, "vc_cam3_scl", i2c),
- CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM3_SDA, "vc_cam3_sda", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RX_CTL, "rgmii_0_rx_ctl", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXC, "rgmii_0_rxc", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_0, "rgmii_0_rxd_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_1, "rgmii_0_rxd_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_2, "rgmii_0_rxd_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_3, "rgmii_0_rxd_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TX_CTL, "rgmii_0_tx_ctl", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXC, "rgmii_0_txc", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_0, "rgmii_0_txd_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_1, "rgmii_0_txd_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_2, "rgmii_0_txd_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_3, "rgmii_0_txd_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RX_CTL, "rgmii_1_rx_ctl", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXC, "rgmii_1_rxc", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_0, "rgmii_1_rxd_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_1, "rgmii_1_rxd_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_2, "rgmii_1_rxd_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_3, "rgmii_1_rxd_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TX_CTL, "rgmii_1_tx_ctl", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXC, "rgmii_1_txc", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_0, "rgmii_1_txd_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_1, "rgmii_1_txd_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_2, "rgmii_1_txd_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_3, "rgmii_1_txd_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_0, "rgmii_gpio_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_1, "rgmii_gpio_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_2, "rgmii_gpio_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_3, "rgmii_gpio_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RTXDATA2G_TXDATA3G1,
+ "rtxdata2g_txdata3g1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RTXEN2G_TXDATA3G2, "rtxen2g_txdata3g2",
+ std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RXDATA3G0, "rxdata3g0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RXDATA3G1, "rxdata3g1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_RXDATA3G2, "rxdata3g2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_CLK, "sdio1_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_CMD, "sdio1_cmd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_0, "sdio1_data_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_1, "sdio1_data_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_2, "sdio1_data_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_3, "sdio1_data_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_CLK, "sdio4_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_CMD, "sdio4_cmd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_0, "sdio4_data_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_1, "sdio4_data_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_2, "sdio4_data_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_3, "sdio4_data_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_CLK, "sim_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_DATA, "sim_data", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_DET, "sim_det", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_RESETN, "sim_resetn", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_CLK, "sim2_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_DATA, "sim2_data", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_DET, "sim2_det", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_RESETN, "sim2_resetn", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SRI_C, "sri_c", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SRI_D, "sri_d", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SRI_E, "sri_e", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP_EXTCLK, "ssp_extclk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_CLK, "ssp0_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_FS, "ssp0_fs", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_RXD, "ssp0_rxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_TXD, "ssp0_txd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_CLK, "ssp2_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_0, "ssp2_fs_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_1, "ssp2_fs_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_2, "ssp2_fs_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_3, "ssp2_fs_3", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_RXD_0, "ssp2_rxd_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_RXD_1, "ssp2_rxd_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_TXD_0, "ssp2_txd_0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_TXD_1, "ssp2_txd_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_CLK, "ssp3_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_FS, "ssp3_fs", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_RXD, "ssp3_rxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_TXD, "ssp3_txd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_CLK, "ssp4_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_FS, "ssp4_fs", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_RXD, "ssp4_rxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_TXD, "ssp4_txd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_CLK, "ssp5_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_FS, "ssp5_fs", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_RXD, "ssp5_rxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_TXD, "ssp5_txd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_CLK, "ssp6_clk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_FS, "ssp6_fs", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_RXD, "ssp6_rxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_TXD, "ssp6_txd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_STAT_1, "stat_1", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_STAT_2, "stat_2", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_SYSCLKEN, "sysclken", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACECLK, "traceclk", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT00, "tracedt00", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT01, "tracedt01", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT02, "tracedt02", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT03, "tracedt03", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT04, "tracedt04", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT05, "tracedt05", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT06, "tracedt06", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT07, "tracedt07", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT08, "tracedt08", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT09, "tracedt09", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT10, "tracedt10", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT11, "tracedt11", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT12, "tracedt12", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT13, "tracedt13", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT14, "tracedt14", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT15, "tracedt15", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TXDATA3G0, "txdata3g0", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_TXPWRIND, "txpwrind", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_UCTS, "uartb1_ucts", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_URTS, "uartb1_urts", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_URXD, "uartb1_urxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_UTXD, "uartb1_utxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB2_URXD, "uartb2_urxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB2_UTXD, "uartb2_utxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_UCTS, "uartb3_ucts", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_URTS, "uartb3_urts", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_URXD, "uartb3_urxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_UTXD, "uartb3_utxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_UCTS, "uartb4_ucts", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_URTS, "uartb4_urts", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_URXD, "uartb4_urxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_UTXD, "uartb4_utxd", std),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM1_SCL, "vc_cam1_scl", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM1_SDA, "vc_cam1_sda", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM2_SCL, "vc_cam2_scl", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM2_SDA, "vc_cam2_sda", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM3_SCL, "vc_cam3_scl", i2c),
+ BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM3_SDA, "vc_cam3_sda", i2c),
};
-static const char * const capri_alt_groups[] = {
+static const char * const bcm281xx_alt_groups[] = {
"adcsync",
"bat_rm",
"bsc1_scl",
@@ -923,84 +925,85 @@ static const char * const capri_alt_groups[] = {
};
/* Every pin can implement all ALT1-ALT4 functions */
-#define CAPRI_PIN_FUNCTION(fcn_name) \
+#define BCM281XX_PIN_FUNCTION(fcn_name) \
{ \
.name = #fcn_name, \
- .groups = capri_alt_groups, \
- .ngroups = ARRAY_SIZE(capri_alt_groups), \
+ .groups = bcm281xx_alt_groups, \
+ .ngroups = ARRAY_SIZE(bcm281xx_alt_groups), \
}
-static const struct capri_pin_function capri_functions[] = {
- CAPRI_PIN_FUNCTION(alt1),
- CAPRI_PIN_FUNCTION(alt2),
- CAPRI_PIN_FUNCTION(alt3),
- CAPRI_PIN_FUNCTION(alt4),
+static const struct bcm281xx_pin_function bcm281xx_functions[] = {
+ BCM281XX_PIN_FUNCTION(alt1),
+ BCM281XX_PIN_FUNCTION(alt2),
+ BCM281XX_PIN_FUNCTION(alt3),
+ BCM281XX_PIN_FUNCTION(alt4),
};
-static struct capri_pinctrl_data capri_pinctrl = {
- .pins = capri_pinctrl_pins,
- .npins = ARRAY_SIZE(capri_pinctrl_pins),
- .functions = capri_functions,
- .nfunctions = ARRAY_SIZE(capri_functions),
+static struct bcm281xx_pinctrl_data bcm281xx_pinctrl = {
+ .pins = bcm281xx_pinctrl_pins,
+ .npins = ARRAY_SIZE(bcm281xx_pinctrl_pins),
+ .functions = bcm281xx_functions,
+ .nfunctions = ARRAY_SIZE(bcm281xx_functions),
};
-static inline enum capri_pin_type pin_type_get(struct pinctrl_dev *pctldev,
- unsigned pin)
+static inline enum bcm281xx_pin_type pin_type_get(struct pinctrl_dev *pctldev,
+ unsigned pin)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
if (pin >= pdata->npins)
- return CAPRI_PIN_TYPE_UNKNOWN;
+ return BCM281XX_PIN_TYPE_UNKNOWN;
- return *(enum capri_pin_type *)(pdata->pins[pin].drv_data);
+ return *(enum bcm281xx_pin_type *)(pdata->pins[pin].drv_data);
}
-#define CAPRI_PIN_SHIFT(type, param) \
- (CAPRI_ ## type ## _PIN_REG_ ## param ## _SHIFT)
+#define BCM281XX_PIN_SHIFT(type, param) \
+ (BCM281XX_ ## type ## _PIN_REG_ ## param ## _SHIFT)
-#define CAPRI_PIN_MASK(type, param) \
- (CAPRI_ ## type ## _PIN_REG_ ## param ## _MASK)
+#define BCM281XX_PIN_MASK(type, param) \
+ (BCM281XX_ ## type ## _PIN_REG_ ## param ## _MASK)
/*
* This helper function is used to build up the value and mask used to write to
* a pin register, but does not actually write to the register.
*/
-static inline void capri_pin_update(u32 *reg_val, u32 *reg_mask, u32 param_val,
- u32 param_shift, u32 param_mask)
+static inline void bcm281xx_pin_update(u32 *reg_val, u32 *reg_mask,
+ u32 param_val, u32 param_shift,
+ u32 param_mask)
{
*reg_val &= ~param_mask;
*reg_val |= (param_val << param_shift) & param_mask;
*reg_mask |= param_mask;
}
-static struct regmap_config capri_pinctrl_regmap_config = {
+static struct regmap_config bcm281xx_pinctrl_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
- .max_register = CAPRI_PIN_VC_CAM3_SDA,
+ .max_register = BCM281XX_PIN_VC_CAM3_SDA,
};
-static int capri_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
+static int bcm281xx_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
return pdata->npins;
}
-static const char *capri_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
- unsigned group)
+static const char *bcm281xx_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned group)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
return pdata->pins[group].name;
}
-static int capri_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
- unsigned group,
- const unsigned **pins,
- unsigned *num_pins)
+static int bcm281xx_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned group,
+ const unsigned **pins,
+ unsigned *num_pins)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
*pins = &pdata->pins[group].number;
*num_pins = 1;
@@ -1008,43 +1011,43 @@ static int capri_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
return 0;
}
-static void capri_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev,
- struct seq_file *s,
- unsigned offset)
+static void bcm281xx_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev,
+ struct seq_file *s,
+ unsigned offset)
{
seq_printf(s, " %s", dev_name(pctldev->dev));
}
-static struct pinctrl_ops capri_pinctrl_ops = {
- .get_groups_count = capri_pinctrl_get_groups_count,
- .get_group_name = capri_pinctrl_get_group_name,
- .get_group_pins = capri_pinctrl_get_group_pins,
- .pin_dbg_show = capri_pinctrl_pin_dbg_show,
+static struct pinctrl_ops bcm281xx_pinctrl_ops = {
+ .get_groups_count = bcm281xx_pinctrl_get_groups_count,
+ .get_group_name = bcm281xx_pinctrl_get_group_name,
+ .get_group_pins = bcm281xx_pinctrl_get_group_pins,
+ .pin_dbg_show = bcm281xx_pinctrl_pin_dbg_show,
.dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
.dt_free_map = pinctrl_utils_dt_free_map,
};
-static int capri_pinctrl_get_fcns_count(struct pinctrl_dev *pctldev)
+static int bcm281xx_pinctrl_get_fcns_count(struct pinctrl_dev *pctldev)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
return pdata->nfunctions;
}
-static const char *capri_pinctrl_get_fcn_name(struct pinctrl_dev *pctldev,
- unsigned function)
+static const char *bcm281xx_pinctrl_get_fcn_name(struct pinctrl_dev *pctldev,
+ unsigned function)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
return pdata->functions[function].name;
}
-static int capri_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
- unsigned function,
- const char * const **groups,
- unsigned * const num_groups)
+static int bcm281xx_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
+ unsigned function,
+ const char * const **groups,
+ unsigned * const num_groups)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
*groups = pdata->functions[function].groups;
*num_groups = pdata->functions[function].ngroups;
@@ -1052,12 +1055,12 @@ static int capri_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
return 0;
}
-static int capri_pinmux_enable(struct pinctrl_dev *pctldev,
- unsigned function,
- unsigned group)
+static int bcm281xx_pinmux_enable(struct pinctrl_dev *pctldev,
+ unsigned function,
+ unsigned group)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
- const struct capri_pin_function *f = &pdata->functions[function];
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ const struct bcm281xx_pin_function *f = &pdata->functions[function];
u32 offset = 4 * pdata->pins[group].number;
int rc = 0;
@@ -1066,8 +1069,9 @@ static int capri_pinmux_enable(struct pinctrl_dev *pctldev,
__func__, f->name, function, pdata->pins[group].name,
pdata->pins[group].number, offset);
- rc = regmap_update_bits(pdata->regmap, offset, CAPRI_PIN_REG_F_SEL_MASK,
- function << CAPRI_PIN_REG_F_SEL_SHIFT);
+ rc = regmap_update_bits(pdata->regmap, offset,
+ BCM281XX_PIN_REG_F_SEL_MASK,
+ function << BCM281XX_PIN_REG_F_SEL_SHIFT);
if (rc)
dev_err(pctldev->dev,
"Error updating register for pin %s (%d).\n",
@@ -1076,30 +1080,30 @@ static int capri_pinmux_enable(struct pinctrl_dev *pctldev,
return rc;
}
-static struct pinmux_ops capri_pinctrl_pinmux_ops = {
- .get_functions_count = capri_pinctrl_get_fcns_count,
- .get_function_name = capri_pinctrl_get_fcn_name,
- .get_function_groups = capri_pinctrl_get_fcn_groups,
- .enable = capri_pinmux_enable,
+static struct pinmux_ops bcm281xx_pinctrl_pinmux_ops = {
+ .get_functions_count = bcm281xx_pinctrl_get_fcns_count,
+ .get_function_name = bcm281xx_pinctrl_get_fcn_name,
+ .get_function_groups = bcm281xx_pinctrl_get_fcn_groups,
+ .enable = bcm281xx_pinmux_enable,
};
-static int capri_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *config)
+static int bcm281xx_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *config)
{
return -ENOTSUPP;
}
/* Goes through the configs and update register val/mask */
-static int capri_std_pin_update(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *configs,
- unsigned num_configs,
- u32 *val,
- u32 *mask)
+static int bcm281xx_std_pin_update(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *configs,
+ unsigned num_configs,
+ u32 *val,
+ u32 *mask)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
int i;
enum pin_config_param param;
u16 arg;
@@ -1111,9 +1115,9 @@ static int capri_std_pin_update(struct pinctrl_dev *pctldev,
switch (param) {
case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
arg = (arg >= 1 ? 1 : 0);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(STD, HYST),
- CAPRI_PIN_MASK(STD, HYST));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(STD, HYST),
+ BCM281XX_PIN_MASK(STD, HYST));
break;
/*
* The pin bias can only be one of pull-up, pull-down, or
@@ -1122,45 +1126,45 @@ static int capri_std_pin_update(struct pinctrl_dev *pctldev,
* ignored.
*/
case PIN_CONFIG_BIAS_DISABLE:
- capri_pin_update(val, mask, 0,
- CAPRI_PIN_SHIFT(STD, PULL_UP),
- CAPRI_PIN_MASK(STD, PULL_UP));
- capri_pin_update(val, mask, 0,
- CAPRI_PIN_SHIFT(STD, PULL_DN),
- CAPRI_PIN_MASK(STD, PULL_DN));
+ bcm281xx_pin_update(val, mask, 0,
+ BCM281XX_PIN_SHIFT(STD, PULL_UP),
+ BCM281XX_PIN_MASK(STD, PULL_UP));
+ bcm281xx_pin_update(val, mask, 0,
+ BCM281XX_PIN_SHIFT(STD, PULL_DN),
+ BCM281XX_PIN_MASK(STD, PULL_DN));
break;
case PIN_CONFIG_BIAS_PULL_UP:
- capri_pin_update(val, mask, 1,
- CAPRI_PIN_SHIFT(STD, PULL_UP),
- CAPRI_PIN_MASK(STD, PULL_UP));
- capri_pin_update(val, mask, 0,
- CAPRI_PIN_SHIFT(STD, PULL_DN),
- CAPRI_PIN_MASK(STD, PULL_DN));
+ bcm281xx_pin_update(val, mask, 1,
+ BCM281XX_PIN_SHIFT(STD, PULL_UP),
+ BCM281XX_PIN_MASK(STD, PULL_UP));
+ bcm281xx_pin_update(val, mask, 0,
+ BCM281XX_PIN_SHIFT(STD, PULL_DN),
+ BCM281XX_PIN_MASK(STD, PULL_DN));
break;
case PIN_CONFIG_BIAS_PULL_DOWN:
- capri_pin_update(val, mask, 0,
- CAPRI_PIN_SHIFT(STD, PULL_UP),
- CAPRI_PIN_MASK(STD, PULL_UP));
- capri_pin_update(val, mask, 1,
- CAPRI_PIN_SHIFT(STD, PULL_DN),
- CAPRI_PIN_MASK(STD, PULL_DN));
+ bcm281xx_pin_update(val, mask, 0,
+ BCM281XX_PIN_SHIFT(STD, PULL_UP),
+ BCM281XX_PIN_MASK(STD, PULL_UP));
+ bcm281xx_pin_update(val, mask, 1,
+ BCM281XX_PIN_SHIFT(STD, PULL_DN),
+ BCM281XX_PIN_MASK(STD, PULL_DN));
break;
case PIN_CONFIG_SLEW_RATE:
arg = (arg >= 1 ? 1 : 0);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(STD, SLEW),
- CAPRI_PIN_MASK(STD, SLEW));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(STD, SLEW),
+ BCM281XX_PIN_MASK(STD, SLEW));
break;
case PIN_CONFIG_INPUT_ENABLE:
/* inversed since register is for input _disable_ */
arg = (arg >= 1 ? 0 : 1);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(STD, INPUT_DIS),
- CAPRI_PIN_MASK(STD, INPUT_DIS));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(STD, INPUT_DIS),
+ BCM281XX_PIN_MASK(STD, INPUT_DIS));
break;
case PIN_CONFIG_DRIVE_STRENGTH:
@@ -1173,9 +1177,9 @@ static int capri_std_pin_update(struct pinctrl_dev *pctldev,
arg, pdata->pins[pin].name, pin);
return -EINVAL;
}
- capri_pin_update(val, mask, (arg/2)-1,
- CAPRI_PIN_SHIFT(STD, DRV_STR),
- CAPRI_PIN_MASK(STD, DRV_STR));
+ bcm281xx_pin_update(val, mask, (arg/2)-1,
+ BCM281XX_PIN_SHIFT(STD, DRV_STR),
+ BCM281XX_PIN_MASK(STD, DRV_STR));
break;
default:
@@ -1203,17 +1207,19 @@ static int capri_std_pin_update(struct pinctrl_dev *pctldev,
* 0b111: 568 Ohm
* This array maps pull-up strength in Ohms to register values (1+index).
*/
-static const u16 capri_pullup_map[] = {1200, 1800, 720, 2700, 831, 1080, 568};
+static const u16 bcm281xx_pullup_map[] = {
+ 1200, 1800, 720, 2700, 831, 1080, 568
+};
/* Goes through the configs and update register val/mask */
-static int capri_i2c_pin_update(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *configs,
- unsigned num_configs,
- u32 *val,
- u32 *mask)
+static int bcm281xx_i2c_pin_update(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *configs,
+ unsigned num_configs,
+ u32 *val,
+ u32 *mask)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
int i, j;
enum pin_config_param param;
u16 arg;
@@ -1224,11 +1230,11 @@ static int capri_i2c_pin_update(struct pinctrl_dev *pctldev,
switch (param) {
case PIN_CONFIG_BIAS_PULL_UP:
- for (j = 0; j < ARRAY_SIZE(capri_pullup_map); j++)
- if (capri_pullup_map[j] == arg)
+ for (j = 0; j < ARRAY_SIZE(bcm281xx_pullup_map); j++)
+ if (bcm281xx_pullup_map[j] == arg)
break;
- if (j == ARRAY_SIZE(capri_pullup_map)) {
+ if (j == ARRAY_SIZE(bcm281xx_pullup_map)) {
dev_err(pctldev->dev,
"Invalid pull-up value (%d) for pin %s "
"(%d). Valid values are 568, 720, 831, "
@@ -1237,30 +1243,30 @@ static int capri_i2c_pin_update(struct pinctrl_dev *pctldev,
return -EINVAL;
}
- capri_pin_update(val, mask, j+1,
- CAPRI_PIN_SHIFT(I2C, PULL_UP_STR),
- CAPRI_PIN_MASK(I2C, PULL_UP_STR));
+ bcm281xx_pin_update(val, mask, j+1,
+ BCM281XX_PIN_SHIFT(I2C, PULL_UP_STR),
+ BCM281XX_PIN_MASK(I2C, PULL_UP_STR));
break;
case PIN_CONFIG_BIAS_DISABLE:
- capri_pin_update(val, mask, 0,
- CAPRI_PIN_SHIFT(I2C, PULL_UP_STR),
- CAPRI_PIN_MASK(I2C, PULL_UP_STR));
+ bcm281xx_pin_update(val, mask, 0,
+ BCM281XX_PIN_SHIFT(I2C, PULL_UP_STR),
+ BCM281XX_PIN_MASK(I2C, PULL_UP_STR));
break;
case PIN_CONFIG_SLEW_RATE:
arg = (arg >= 1 ? 1 : 0);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(I2C, SLEW),
- CAPRI_PIN_MASK(I2C, SLEW));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(I2C, SLEW),
+ BCM281XX_PIN_MASK(I2C, SLEW));
break;
case PIN_CONFIG_INPUT_ENABLE:
/* inversed since register is for input _disable_ */
arg = (arg >= 1 ? 0 : 1);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(I2C, INPUT_DIS),
- CAPRI_PIN_MASK(I2C, INPUT_DIS));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(I2C, INPUT_DIS),
+ BCM281XX_PIN_MASK(I2C, INPUT_DIS));
break;
default:
@@ -1276,14 +1282,14 @@ static int capri_i2c_pin_update(struct pinctrl_dev *pctldev,
}
/* Goes through the configs and update register val/mask */
-static int capri_hdmi_pin_update(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *configs,
- unsigned num_configs,
- u32 *val,
- u32 *mask)
+static int bcm281xx_hdmi_pin_update(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *configs,
+ unsigned num_configs,
+ u32 *val,
+ u32 *mask)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
int i;
enum pin_config_param param;
u16 arg;
@@ -1295,17 +1301,17 @@ static int capri_hdmi_pin_update(struct pinctrl_dev *pctldev,
switch (param) {
case PIN_CONFIG_SLEW_RATE:
arg = (arg >= 1 ? 1 : 0);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(HDMI, MODE),
- CAPRI_PIN_MASK(HDMI, MODE));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(HDMI, MODE),
+ BCM281XX_PIN_MASK(HDMI, MODE));
break;
case PIN_CONFIG_INPUT_ENABLE:
/* inversed since register is for input _disable_ */
arg = (arg >= 1 ? 0 : 1);
- capri_pin_update(val, mask, arg,
- CAPRI_PIN_SHIFT(HDMI, INPUT_DIS),
- CAPRI_PIN_MASK(HDMI, INPUT_DIS));
+ bcm281xx_pin_update(val, mask, arg,
+ BCM281XX_PIN_SHIFT(HDMI, INPUT_DIS),
+ BCM281XX_PIN_MASK(HDMI, INPUT_DIS));
break;
default:
@@ -1320,13 +1326,13 @@ static int capri_hdmi_pin_update(struct pinctrl_dev *pctldev,
return 0;
}
-static int capri_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *configs,
- unsigned num_configs)
+static int bcm281xx_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *configs,
+ unsigned num_configs)
{
- struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
- enum capri_pin_type pin_type;
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ enum bcm281xx_pin_type pin_type;
u32 offset = 4 * pin;
u32 cfg_val, cfg_mask;
int rc;
@@ -1337,19 +1343,19 @@ static int capri_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
/* Different pins have different configuration options */
switch (pin_type) {
- case CAPRI_PIN_TYPE_STD:
- rc = capri_std_pin_update(pctldev, pin, configs, num_configs,
- &cfg_val, &cfg_mask);
+ case BCM281XX_PIN_TYPE_STD:
+ rc = bcm281xx_std_pin_update(pctldev, pin, configs,
+ num_configs, &cfg_val, &cfg_mask);
break;
- case CAPRI_PIN_TYPE_I2C:
- rc = capri_i2c_pin_update(pctldev, pin, configs, num_configs,
- &cfg_val, &cfg_mask);
+ case BCM281XX_PIN_TYPE_I2C:
+ rc = bcm281xx_i2c_pin_update(pctldev, pin, configs,
+ num_configs, &cfg_val, &cfg_mask);
break;
- case CAPRI_PIN_TYPE_HDMI:
- rc = capri_hdmi_pin_update(pctldev, pin, configs, num_configs,
- &cfg_val, &cfg_mask);
+ case BCM281XX_PIN_TYPE_HDMI:
+ rc = bcm281xx_hdmi_pin_update(pctldev, pin, configs,
+ num_configs, &cfg_val, &cfg_mask);
break;
default:
@@ -1377,22 +1383,22 @@ static int capri_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
return 0;
}
-static struct pinconf_ops capri_pinctrl_pinconf_ops = {
- .pin_config_get = capri_pinctrl_pin_config_get,
- .pin_config_set = capri_pinctrl_pin_config_set,
+static struct pinconf_ops bcm281xx_pinctrl_pinconf_ops = {
+ .pin_config_get = bcm281xx_pinctrl_pin_config_get,
+ .pin_config_set = bcm281xx_pinctrl_pin_config_set,
};
-static struct pinctrl_desc capri_pinctrl_desc = {
+static struct pinctrl_desc bcm281xx_pinctrl_desc = {
/* name, pins, npins members initialized in probe function */
- .pctlops = &capri_pinctrl_ops,
- .pmxops = &capri_pinctrl_pinmux_ops,
- .confops = &capri_pinctrl_pinconf_ops,
+ .pctlops = &bcm281xx_pinctrl_ops,
+ .pmxops = &bcm281xx_pinctrl_pinmux_ops,
+ .confops = &bcm281xx_pinctrl_pinconf_ops,
.owner = THIS_MODULE,
};
-int __init capri_pinctrl_probe(struct platform_device *pdev)
+int __init bcm281xx_pinctrl_probe(struct platform_device *pdev)
{
- struct capri_pinctrl_data *pdata = &capri_pinctrl;
+ struct bcm281xx_pinctrl_data *pdata = &bcm281xx_pinctrl;
struct resource *res;
struct pinctrl_dev *pctl;
@@ -1411,17 +1417,17 @@ int __init capri_pinctrl_probe(struct platform_device *pdev)
/* Initialize the dynamic part of pinctrl_desc */
pdata->regmap = devm_regmap_init_mmio(&pdev->dev, pdata->reg_base,
- &capri_pinctrl_regmap_config);
+ &bcm281xx_pinctrl_regmap_config);
if (IS_ERR(pdata->regmap)) {
dev_err(&pdev->dev, "Regmap MMIO init failed.\n");
return -ENODEV;
}
- capri_pinctrl_desc.name = dev_name(&pdev->dev);
- capri_pinctrl_desc.pins = capri_pinctrl.pins;
- capri_pinctrl_desc.npins = capri_pinctrl.npins;
+ bcm281xx_pinctrl_desc.name = dev_name(&pdev->dev);
+ bcm281xx_pinctrl_desc.pins = bcm281xx_pinctrl.pins;
+ bcm281xx_pinctrl_desc.npins = bcm281xx_pinctrl.npins;
- pctl = pinctrl_register(&capri_pinctrl_desc,
+ pctl = pinctrl_register(&bcm281xx_pinctrl_desc,
&pdev->dev,
pdata);
if (!pctl) {
@@ -1434,21 +1440,22 @@ int __init capri_pinctrl_probe(struct platform_device *pdev)
return 0;
}
-static struct of_device_id capri_pinctrl_of_match[] = {
- { .compatible = "brcm,capri-pinctrl", },
+static struct of_device_id bcm281xx_pinctrl_of_match[] = {
+ { .compatible = "brcm,bcm11351-pinctrl", },
{ },
};
-static struct platform_driver capri_pinctrl_driver = {
+static struct platform_driver bcm281xx_pinctrl_driver = {
.driver = {
- .name = "bcm-capri-pinctrl",
+ .name = "bcm281xx-pinctrl",
.owner = THIS_MODULE,
- .of_match_table = capri_pinctrl_of_match,
+ .of_match_table = bcm281xx_pinctrl_of_match,
},
};
-module_platform_driver_probe(capri_pinctrl_driver, capri_pinctrl_probe);
+module_platform_driver_probe(bcm281xx_pinctrl_driver, bcm281xx_pinctrl_probe);
+MODULE_AUTHOR("Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com>");
MODULE_AUTHOR("Sherman Yin <syin@broadcom.com>");
-MODULE_DESCRIPTION("Broadcom Capri pinctrl driver");
+MODULE_DESCRIPTION("Broadcom BCM281xx pinctrl driver");
MODULE_LICENSE("GPL v2");
--
1.7.9.5
^ permalink raw reply related
* [PATCH v2 3/4] Update bcm_defconfig with new pinctrl CONFIG
From: Sherman Yin @ 2014-01-23 20:44 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390509887-19278-1-git-send-email-syin@broadcom.com>
To be consistent with other Broadcom drivers, the Broadcom Capri pinctrl
driver and its related CONFIG option are renamed to bcm281xx.
This commit updates the defconfig that enables the pinctrl driver.
Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Matt Porter <mporter@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/configs/bcm_defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/configs/bcm_defconfig b/arch/arm/configs/bcm_defconfig
index bede511..53d6d47 100644
--- a/arch/arm/configs/bcm_defconfig
+++ b/arch/arm/configs/bcm_defconfig
@@ -126,4 +126,4 @@ CONFIG_CRC_ITU_T=y
CONFIG_CRC7=y
CONFIG_XZ_DEC=y
CONFIG_AVERAGE=y
-CONFIG_PINCTRL_CAPRI=y
+CONFIG_PINCTRL_BCM281XX=y
--
1.7.9.5
^ permalink raw reply related
* [PATCH v2 4/4] Update dtsi with new pinctrl compatible string
From: Sherman Yin @ 2014-01-23 20:44 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <1390509887-19278-1-git-send-email-syin@broadcom.com>
This commit updates bcm11351.dtsi with the new compatible string for
the same driver.
Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Matt Porter <mporter@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/bcm11351.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index dd8e878..6c183f3 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -143,7 +143,7 @@
};
pinctrl at 35004800 {
- compatible = "brcm,capri-pinctrl";
+ compatible = "brcm,bcm11351-pinctrl";
reg = <0x35004800 0x430>;
};
};
--
1.7.9.5
^ permalink raw reply related
* [PATCH v2 06/15] watchdog: orion: Remove unneeded BRIDGE_CAUSE clear
From: Sebastian Hesselbarth @ 2014-01-23 21:15 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20140123115432.GC6065@localhost>
Jason, Ezequiel,
On 01/23/2014 12:54 PM, Ezequiel Garcia wrote:
> Sebastian,
>
> On Thu, Jan 23, 2014 at 08:10:49AM -0300, Ezequiel Garcia wrote:
>> On Thu, Jan 23, 2014 at 12:49:50AM +0100, Sebastian Hesselbarth wrote:
>> [..]
>>>> Notice that Ezequiel has added an IRQ handler that just calls panic,
>>>> so a spurious interrupt call is VERY VERY BAD.
>>>
>>> And I understand that he now clears watchdog's register before
>>> requesting an irq. All that is missing is bridge_irq driver clearing
>>> CAUSE register after masking all irqs, right?
>>>
>>
>> Are you sure clearing the CAUSE register after masking the IRQs will be enough?
>>
>> AFAICS, until now nobody unmasks the watchdog IRQ (at least the orion_wdt
>> driver didn't request the interruption) but *still* the CAUSE register is set
>> upon watchdog expiration. So I would guessed a masked interrupt still raises a
>> bit in the CAUSE register.
>>
>
> Let me add some real information instead of my speculations. Taken from
> the Kirkwood specification:
>
> Table 136: Mbus-L to Mbus Bridge Interrupt Mask Register
> Offset: 0x00020114
> Field: Mask
> Type/InitVal: RW 0x0
> Description: There is a mask bit per each cause bit. Mask only affects the
> assertion of interrupt pins. It does not affect the setting of
> bits in the Cause register.
>
> So I guess this is why Jason has been insisting with the introduction of
> the irq_startup.
>
> (Just for reference, the little patch I attached yesterday proved to work here.)
You guys were so right ;)
I just tested your v4 of the watchdog patches and forced a stale
watchdog irq. It will cause a watchdog reset as you predicted.
I have some fixes for irq-orion.c's bridge irq that take care of:
- handle_edge_irq
- mask _and_ clear irqs on init
- use irq_enable to ensure stale irqs are acked before unmask
With the last one, the stale watchdog irq will not raise watchdog's
irq handler anymore.
BTW, during my test, it looks like RSTOUT wasn't set, so I'll add
my Tested-by on v4 when I have investigated that.
Sebastian
^ permalink raw reply
* [PATCH 05/11] iommu/arm-smmu: Check for duplicate stream IDs when registering master devices
From: Andreas Herrmann @ 2014-01-23 21:17 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20140122155302.GF14108@mudshark.cambridge.arm.com>
On Wed, Jan 22, 2014 at 03:53:02PM +0000, Will Deacon wrote:
> On Thu, Jan 16, 2014 at 12:44:17PM +0000, Andreas Herrmann wrote:
> > Cc: Andreas Herrmann <herrmann.der.user@googlemail.com>
> > Signed-off-by: Andreas Herrmann <andreas.herrmann@calxeda.com>
> > ---
> > drivers/iommu/arm-smmu.c | 25 ++++++++++++++++++++++---
> > 1 file changed, 22 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
> > index 02a871e..a4e0c93 100644
> > --- a/drivers/iommu/arm-smmu.c
> > +++ b/drivers/iommu/arm-smmu.c
> > @@ -56,6 +56,9 @@
> > /* Maximum number of stream IDs assigned to a single device */
> > #define MAX_MASTER_STREAMIDS 8
> >
> > +/* Maximum stream ID */
> > +#define ARM_SMMU_MAX_STREAMID (SZ_64K - 1)
> > +
> > /* Maximum number of context banks per SMMU */
> > #define ARM_SMMU_MAX_CBS 128
> >
> > @@ -386,6 +389,8 @@ struct arm_smmu_device {
> > u32 smr_mask_mask;
> > u32 smr_id_mask;
> >
> > + unsigned long *sids;
>
> DECLARE_BITMAP instead?
I wanted to allocate the bitmap which btw allows us to ... [? see end
of mail]
> However, that's an 8k bitmap just for sanity checking, which I'm not
> too fond of.
Yes, I thought the same. But finally I thought it's worth it.
> Given that the motivation for the checking was your smr allocator,
> perhaps it's sufficient just to do the checking on a per-master
> basis, which we can do with the exhaustive search each time.
A per-master basis is not sufficient. If you argue that someone could
have specified the same stream ID twice for one master in DT how are
chances that the same stream ID shows up twice but for different
master devices?
I think we have to check this (independent of my smr allocator).
If two masters accidentially share the/an ID:
* Stream ID matching (w/o a mask, just use one SMR to map one stream
ID): It proably will cause a multi match with undifined behaviour.
* Stream ID indexing: You would overwrite an already used S2CR (if
there are no further precautions).
That is why I think a check to reject duplicate stream IDs among all
masters for one SMMU is required.
If this is needed, exhaustive search doesn't seem to be a good idea,
because if you have a distributed SMMU -- one TCU (I think that's
where the SMRs are), and many TBUs -- you might have several master
devices attached (many more than in current systems). Each master
potentially has several stream IDs ... Esp. in this case 8k for doing
the check isn't an issue.
Maybe a compromise is to
... free the bitmap after the check is done.
Andreas
^ permalink raw reply
* [PATCH 11/11] arm: dma-mapping: Add support to extend DMA IOMMU mappings
From: Andreas Herrmann @ 2014-01-23 21:50 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <20140122161010.GH14108@mudshark.cambridge.arm.com>
On Wed, Jan 22, 2014 at 04:10:11PM +0000, Will Deacon wrote:
> On Thu, Jan 16, 2014 at 12:44:23PM +0000, Andreas Herrmann wrote:
> > Instead of using just one bitmap to keep track of IO virtual addresses
> > (handed out for IOMMU use) introduce a list of iova_ranges (each
> > having its own bitmap). This allows us to extend existing mappings
> > when running out of iova space for a mapping.
> >
> > If there is not enough space in the mapping to service an IO virtual
> > address allocation request, __alloc_iova() tries to extend the mapping
> > -- by allocating another bitmap -- and makes another allocation
> > attempt using the freshly allocated bitmap.
> >
> > This allows arm iommu drivers to start with a decent initial size when
> > an dma_iommu_mapping is created and still to avoid running out of IO
> > virtual addresses for the mapping.
> >
> > Tests were done on Calxeda ECX-2000 with smmu for sata and xgmac.
> > I've used SZ_512K both for initial mapping size and grow_size.
>
> Aha, I thought grow_size was the *maximum* size, rather than the incremental
> size. In which case, you probably want to pick the maximum supported IOMMU
> page size that satisfies a fixed limit on the bitmap size.
>
> > +static int extend_iommu_mapping(struct dma_iommu_mapping *mapping)
> > +{
> > + struct dma_iommu_iova_range *iovar;
> > + unsigned int count = mapping->grow_size >> (PAGE_SHIFT + mapping->order);
> > + unsigned int bitmap_size = BITS_TO_LONGS(count) * sizeof(long);
> > +
> > + if (!mapping->grow_size ||
> > + (mapping->size + mapping->grow_size) >= mapping->max_size)
> > + return -EINVAL;
> > +
> > + iovar = kzalloc(sizeof(struct dma_iommu_iova_range), GFP_ATOMIC);
> > + if (!iovar)
> > + return -ENOMEM;
> > +
> > + iovar->bitmap = kzalloc(bitmap_size, GFP_ATOMIC);
>
> Do these allocation really need to be atomic? I worry that's going to have
> severe restrictions on our ability to allocate large address spaces.
Say some code acquired a lock before calling dma_map_single.
If we have to extend the mapping in such a path we should not s?eep.
Andreas
^ permalink raw reply
* [PATCH 0/2] Enable clock controllers on MSM
From: Kumar Gala @ 2014-01-23 21:57 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <CAOesGMgDg5KyvV9Gj0NeDnWYPQN+EZBzm18mSTku+VZOApVxyA@mail.gmail.com>
On Jan 23, 2014, at 2:43 PM, Olof Johansson <olof@lixom.net> wrote:
> On Thu, Jan 23, 2014 at 11:59 AM, Kumar Gala <galak@codeaurora.org> wrote:
>>
>> On Jan 23, 2014, at 11:25 AM, Kevin Hilman <khilman@linaro.org> wrote:
>>
>>> Stephen Boyd <sboyd@codeaurora.org> writes:
>>>
>>>> These patches add the clock controller nodes, enable the clock drivers
>>>> on MSM based platforms, and hook it up enough to get the serial console
>>>> working. This is based on the merge of Mike's clk-next branch with
>>>> linux-next-20140116. The changes need the clk-next branch because that's
>>>> where the DTS include files landed.
>>>
>>> I forgot to repond to this earlier, but I tested this on top of -next
>>> and it gets the dragonboard booting w/mainline. Yay!
>>>
>>>> Perhaps this can be applied after 3.14-rc1 is out?
>>>
>>> Yeah, sounds good.
>>>
>>> Kevin
>>
>> We?ll need arm-soc to pull in the clk changes from Mike?s tree for that.
>
> They're queued for this merge window, right? If so, they'll be in -rc1
> and the dependency will be solved before we apply the patches.
>
Yeah, they look like they are in Mike?s pull request for Linus. So hopefully they?ll show up in -rc1 (wasn?t sure if Mike intended them for 3.14 or not).
What?s the feeling about pushing DT and defconfig changes into 3.14 (or do we just queue them up for 3.15)?
- k
--
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply
* [PATCH v2 0/9] CPU enable method based SMP/hotplug + MSM conversion
From: Kumar Gala @ 2014-01-23 22:04 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <52CE005A.3070802@codeaurora.org>
On Jan 8, 2014, at 7:50 PM, Stephen Boyd <sboyd@codeaurora.org> wrote:
> On 01/08/14 13:37, Arnd Bergmann wrote:
>> On Tuesday 24 December 2013, Stephen Boyd wrote:
>>> This is a rework of patches sent a months back by Rohit[1].
>>> The goal of these patches is to add support for SMP and (basic)
>>> hotplug on MSM based SoCs. To get there, we add support for a
>>> generic way to hook in SMP/hotplug support code based on DT. To
>>> show how it's used, we convert the MSM8660 SMP support code over
>>> to the new method. After that we add support for the rest of the
>>> upstream MSM SoCs (note these patches are piled high on top of
>>> Rohit's patches to add 8074 support to MSM[2] and my follow ups[3,4],
>>> but this should only matter to the MSM maintainers).
>>>
>>> This is one of the last items of code that still requires us to have
>>> a mach directory and a machine descriptor. We should be able to move
>>> the hotplug/smp code out of mach directories if this approach is
>>> accepted.
>> The implementation looks ok to me, but I wonder whether on a global
>> scale we want to tie it more closely to the cpuidle implementations.
>> We already have a drivers/cpuidle framework, and while I admit
>> that I'm not familiar with the code in there, I would assume that
>> the smp operations and the cpuidle code usually go hand in hand.
>
> Sure. Right now the smp ops code is fairly well tied into the arch layer
> so it sounds like there is some future work when we move this stuff out
> of the mach directory.
>
> Would arm-soc be able to pick these patches up for 3.14? I think
> everything is in place for these patches now that Mark has reviewed them.
Ping, wondering if arm-soc would pick up:
ARM: Introduce CPU_METHOD_OF_DECLARE() for cpu hotplug/smp
The other patches are all msm specific so we can handle them through the normal channels.
- k
--
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply
* [PATCH 0/2] Enable clock controllers on MSM
From: Olof Johansson @ 2014-01-23 22:08 UTC (permalink / raw)
To: linux-arm-kernel
In-Reply-To: <69BE1300-36E8-400B-BD77-DB89740C10D2@codeaurora.org>
On Thu, Jan 23, 2014 at 1:57 PM, Kumar Gala <galak@codeaurora.org> wrote:
>
> On Jan 23, 2014, at 2:43 PM, Olof Johansson <olof@lixom.net> wrote:
>
>> On Thu, Jan 23, 2014 at 11:59 AM, Kumar Gala <galak@codeaurora.org> wrote:
>>>
>>> On Jan 23, 2014, at 11:25 AM, Kevin Hilman <khilman@linaro.org> wrote:
>>>
>>>> Stephen Boyd <sboyd@codeaurora.org> writes:
>>>>
>>>>> These patches add the clock controller nodes, enable the clock drivers
>>>>> on MSM based platforms, and hook it up enough to get the serial console
>>>>> working. This is based on the merge of Mike's clk-next branch with
>>>>> linux-next-20140116. The changes need the clk-next branch because that's
>>>>> where the DTS include files landed.
>>>>
>>>> I forgot to repond to this earlier, but I tested this on top of -next
>>>> and it gets the dragonboard booting w/mainline. Yay!
>>>>
>>>>> Perhaps this can be applied after 3.14-rc1 is out?
>>>>
>>>> Yeah, sounds good.
>>>>
>>>> Kevin
>>>
>>> We?ll need arm-soc to pull in the clk changes from Mike?s tree for that.
>>
>> They're queued for this merge window, right? If so, they'll be in -rc1
>> and the dependency will be solved before we apply the patches.
>>
>
> Yeah, they look like they are in Mike?s pull request for Linus. So hopefully they?ll show up in -rc1 (wasn?t sure if Mike intended them for 3.14 or not).
>
> What?s the feeling about pushing DT and defconfig changes into 3.14 (or do we just queue them up for 3.15)?
I can probably pick them up in a late/* branch and merge for 3.14, no
promises though.
-Olof
^ permalink raw reply
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