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Diffstat (limited to 'arch/arm/include/asm/hardware/coresight.h')
-rw-r--r--arch/arm/include/asm/hardware/coresight.h42
1 files changed, 17 insertions, 25 deletions
diff --git a/arch/arm/include/asm/hardware/coresight.h b/arch/arm/include/asm/hardware/coresight.h
index f82b25d4f73..7ecd793b8f5 100644
--- a/arch/arm/include/asm/hardware/coresight.h
+++ b/arch/arm/include/asm/hardware/coresight.h
@@ -21,18 +21,6 @@
#define TRACER_RUNNING BIT(TRACER_RUNNING_BIT)
#define TRACER_CYCLE_ACC BIT(TRACER_CYCLE_ACC_BIT)
-struct tracectx {
- unsigned int etb_bufsz;
- void __iomem *etb_regs;
- void __iomem *etm_regs;
- unsigned long flags;
- int ncmppairs;
- int etm_portsz;
- struct device *dev;
- struct clk *emu_clk;
- struct mutex mutex;
-};
-
#define TRACER_TIMEOUT 10000
#define etm_writel(t, v, x) \
@@ -48,8 +36,6 @@ struct tracectx {
/* CoreSight Component Registers */
#define CSCR_CLASS 0xff4
-#define CSCR_PRSR 0x314
-
#define UNLOCK_MAGIC 0xc5acce55
/* ETM control register, "ETM Architecture", 3.3.1 */
@@ -114,10 +100,10 @@ struct tracectx {
/* ETM status register, "ETM Architecture", 3.3.2 */
#define ETMR_STATUS (0x10)
-#define ETMST_OVERFLOW (1 << 0)
-#define ETMST_PROGBIT (1 << 1)
-#define ETMST_STARTSTOP (1 << 2)
-#define ETMST_TRIGGER (1 << 3)
+#define ETMST_OVERFLOW BIT(0)
+#define ETMST_PROGBIT BIT(1)
+#define ETMST_STARTSTOP BIT(2)
+#define ETMST_TRIGGER BIT(3)
#define etm_progbit(t) (etm_readl((t), ETMR_STATUS) & ETMST_PROGBIT)
#define etm_started(t) (etm_readl((t), ETMR_STATUS) & ETMST_STARTSTOP)
@@ -125,13 +111,19 @@ struct tracectx {
#define ETMR_TRACEENCTRL2 0x1c
#define ETMR_TRACEENCTRL 0x24
-#define ETMTE_INCLEXCL (1 << 24)
+#define ETMTE_INCLEXCL BIT(24)
#define ETMR_TRACEENEVT 0x20
#define ETMCTRL_OPTS (ETMCTRL_DO_CPRT | \
ETMCTRL_DATA_DO_ADDR | \
ETMCTRL_BRANCH_OUTPUT | \
ETMCTRL_DO_CONTEXTID)
+/* ETM management registers, "ETM Architecture", 3.5.24 */
+#define ETMMR_OSLAR 0x300
+#define ETMMR_OSLSR 0x304
+#define ETMMR_OSSRR 0x308
+#define ETMMR_PDSR 0x314
+
/* ETB registers, "CoreSight Components TRM", 9.3 */
#define ETBR_DEPTH 0x04
#define ETBR_STATUS 0x0c
@@ -142,12 +134,12 @@ struct tracectx {
#define ETBR_CTRL 0x20
#define ETBR_FORMATTERCTRL 0x304
#define ETBFF_ENFTC 1
-#define ETBFF_ENFCONT (1 << 1)
-#define ETBFF_FONFLIN (1 << 4)
-#define ETBFF_MANUAL_FLUSH (1 << 6)
-#define ETBFF_TRIGIN (1 << 8)
-#define ETBFF_TRIGEVT (1 << 9)
-#define ETBFF_TRIGFL (1 << 10)
+#define ETBFF_ENFCONT BIT(1)
+#define ETBFF_FONFLIN BIT(4)
+#define ETBFF_MANUAL_FLUSH BIT(6)
+#define ETBFF_TRIGIN BIT(8)
+#define ETBFF_TRIGEVT BIT(9)
+#define ETBFF_TRIGFL BIT(10)
#define etb_writel(t, v, x) \
(__raw_writel((v), (t)->etb_regs + (x)))