diff mbox series

[v1,1/2] timer: cadence_ttc: Break out header file to allow embedding

Message ID 20220331222017.2914409-2-edgar.iglesias@gmail.com
State New
Headers show
Series hw/arm: zynqmp: Add the 4 TTC timers | expand

Commit Message

Edgar E. Iglesias March 31, 2022, 10:20 p.m. UTC
From: "Edgar E. Iglesias" <edgar.iglesias@amd.com>

Break out header file to allow embedding of the the TTC.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
---
 include/hw/timer/cadence_ttc.h | 54 ++++++++++++++++++++++++++++++++++
 hw/timer/cadence_ttc.c         | 32 ++------------------
 2 files changed, 56 insertions(+), 30 deletions(-)
 create mode 100644 include/hw/timer/cadence_ttc.h

Comments

Alistair Francis April 1, 2022, 5 a.m. UTC | #1
On Fri, Apr 1, 2022 at 8:24 AM Edgar E. Iglesias
<edgar.iglesias@gmail.com> wrote:
>
> From: "Edgar E. Iglesias" <edgar.iglesias@amd.com>
>
> Break out header file to allow embedding of the the TTC.
>
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  include/hw/timer/cadence_ttc.h | 54 ++++++++++++++++++++++++++++++++++
>  hw/timer/cadence_ttc.c         | 32 ++------------------
>  2 files changed, 56 insertions(+), 30 deletions(-)
>  create mode 100644 include/hw/timer/cadence_ttc.h
>
> diff --git a/include/hw/timer/cadence_ttc.h b/include/hw/timer/cadence_ttc.h
> new file mode 100644
> index 0000000000..e1251383f2
> --- /dev/null
> +++ b/include/hw/timer/cadence_ttc.h
> @@ -0,0 +1,54 @@
> +/*
> + * Xilinx Zynq cadence TTC model
> + *
> + * Copyright (c) 2011 Xilinx Inc.
> + * Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
> + * Copyright (c) 2012 PetaLogix Pty Ltd.
> + * Written By Haibing Ma
> + *            M. Habib
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * as published by the Free Software Foundation; either version
> + * 2 of the License, or (at your option) any later version.
> + *
> + * You should have received a copy of the GNU General Public License along
> + * with this program; if not, see <http://www.gnu.org/licenses/>.
> + */
> +#ifndef HW_TIMER_CADENCE_TTC_H
> +#define HW_TIMER_CADENCE_TTC_H
> +
> +#include "hw/sysbus.h"
> +#include "qemu/timer.h"
> +
> +typedef struct {
> +    QEMUTimer *timer;
> +    int freq;
> +
> +    uint32_t reg_clock;
> +    uint32_t reg_count;
> +    uint32_t reg_value;
> +    uint16_t reg_interval;
> +    uint16_t reg_match[3];
> +    uint32_t reg_intr;
> +    uint32_t reg_intr_en;
> +    uint32_t reg_event_ctrl;
> +    uint32_t reg_event;
> +
> +    uint64_t cpu_time;
> +    unsigned int cpu_time_valid;
> +
> +    qemu_irq irq;
> +} CadenceTimerState;
> +
> +#define TYPE_CADENCE_TTC "cadence_ttc"
> +OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
> +
> +struct CadenceTTCState {
> +    SysBusDevice parent_obj;
> +
> +    MemoryRegion iomem;
> +    CadenceTimerState timer[3];
> +};
> +
> +#endif
> diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c
> index 64108241ba..e57a0f5f09 100644
> --- a/hw/timer/cadence_ttc.c
> +++ b/hw/timer/cadence_ttc.c
> @@ -24,6 +24,8 @@
>  #include "qemu/timer.h"
>  #include "qom/object.h"
>
> +#include "hw/timer/cadence_ttc.h"
> +
>  #ifdef CADENCE_TTC_ERR_DEBUG
>  #define DB_PRINT(...) do { \
>      fprintf(stderr,  ": %s: ", __func__); \
> @@ -49,36 +51,6 @@
>  #define CLOCK_CTRL_PS_EN    0x00000001
>  #define CLOCK_CTRL_PS_V     0x0000001e
>
> -typedef struct {
> -    QEMUTimer *timer;
> -    int freq;
> -
> -    uint32_t reg_clock;
> -    uint32_t reg_count;
> -    uint32_t reg_value;
> -    uint16_t reg_interval;
> -    uint16_t reg_match[3];
> -    uint32_t reg_intr;
> -    uint32_t reg_intr_en;
> -    uint32_t reg_event_ctrl;
> -    uint32_t reg_event;
> -
> -    uint64_t cpu_time;
> -    unsigned int cpu_time_valid;
> -
> -    qemu_irq irq;
> -} CadenceTimerState;
> -
> -#define TYPE_CADENCE_TTC "cadence_ttc"
> -OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
> -
> -struct CadenceTTCState {
> -    SysBusDevice parent_obj;
> -
> -    MemoryRegion iomem;
> -    CadenceTimerState timer[3];
> -};
> -
>  static void cadence_timer_update(CadenceTimerState *s)
>  {
>      qemu_set_irq(s->irq, !!(s->reg_intr & s->reg_intr_en));
> --
> 2.25.1
>
>
Luc Michel April 1, 2022, 7:11 a.m. UTC | #2
On 00:20 Fri 01 Apr     , Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@amd.com>
> 
> Break out header file to allow embedding of the the TTC.
> 
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>

Reviewed-by: Luc Michel <luc@lmichel.fr>

> ---
>  include/hw/timer/cadence_ttc.h | 54 ++++++++++++++++++++++++++++++++++
>  hw/timer/cadence_ttc.c         | 32 ++------------------
>  2 files changed, 56 insertions(+), 30 deletions(-)
>  create mode 100644 include/hw/timer/cadence_ttc.h
> 
> diff --git a/include/hw/timer/cadence_ttc.h b/include/hw/timer/cadence_ttc.h
> new file mode 100644
> index 0000000000..e1251383f2
> --- /dev/null
> +++ b/include/hw/timer/cadence_ttc.h
> @@ -0,0 +1,54 @@
> +/*
> + * Xilinx Zynq cadence TTC model
> + *
> + * Copyright (c) 2011 Xilinx Inc.
> + * Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
> + * Copyright (c) 2012 PetaLogix Pty Ltd.
> + * Written By Haibing Ma
> + *            M. Habib
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * as published by the Free Software Foundation; either version
> + * 2 of the License, or (at your option) any later version.
> + *
> + * You should have received a copy of the GNU General Public License along
> + * with this program; if not, see <http://www.gnu.org/licenses/>.
> + */
> +#ifndef HW_TIMER_CADENCE_TTC_H
> +#define HW_TIMER_CADENCE_TTC_H
> +
> +#include "hw/sysbus.h"
> +#include "qemu/timer.h"
> +
> +typedef struct {
> +    QEMUTimer *timer;
> +    int freq;
> +
> +    uint32_t reg_clock;
> +    uint32_t reg_count;
> +    uint32_t reg_value;
> +    uint16_t reg_interval;
> +    uint16_t reg_match[3];
> +    uint32_t reg_intr;
> +    uint32_t reg_intr_en;
> +    uint32_t reg_event_ctrl;
> +    uint32_t reg_event;
> +
> +    uint64_t cpu_time;
> +    unsigned int cpu_time_valid;
> +
> +    qemu_irq irq;
> +} CadenceTimerState;
> +
> +#define TYPE_CADENCE_TTC "cadence_ttc"
> +OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
> +
> +struct CadenceTTCState {
> +    SysBusDevice parent_obj;
> +
> +    MemoryRegion iomem;
> +    CadenceTimerState timer[3];
> +};
> +
> +#endif
> diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c
> index 64108241ba..e57a0f5f09 100644
> --- a/hw/timer/cadence_ttc.c
> +++ b/hw/timer/cadence_ttc.c
> @@ -24,6 +24,8 @@
>  #include "qemu/timer.h"
>  #include "qom/object.h"
>  
> +#include "hw/timer/cadence_ttc.h"
> +
>  #ifdef CADENCE_TTC_ERR_DEBUG
>  #define DB_PRINT(...) do { \
>      fprintf(stderr,  ": %s: ", __func__); \
> @@ -49,36 +51,6 @@
>  #define CLOCK_CTRL_PS_EN    0x00000001
>  #define CLOCK_CTRL_PS_V     0x0000001e
>  
> -typedef struct {
> -    QEMUTimer *timer;
> -    int freq;
> -
> -    uint32_t reg_clock;
> -    uint32_t reg_count;
> -    uint32_t reg_value;
> -    uint16_t reg_interval;
> -    uint16_t reg_match[3];
> -    uint32_t reg_intr;
> -    uint32_t reg_intr_en;
> -    uint32_t reg_event_ctrl;
> -    uint32_t reg_event;
> -
> -    uint64_t cpu_time;
> -    unsigned int cpu_time_valid;
> -
> -    qemu_irq irq;
> -} CadenceTimerState;
> -
> -#define TYPE_CADENCE_TTC "cadence_ttc"
> -OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
> -
> -struct CadenceTTCState {
> -    SysBusDevice parent_obj;
> -
> -    MemoryRegion iomem;
> -    CadenceTimerState timer[3];
> -};
> -
>  static void cadence_timer_update(CadenceTimerState *s)
>  {
>      qemu_set_irq(s->irq, !!(s->reg_intr & s->reg_intr_en));
> -- 
> 2.25.1
> 

--
Francisco Iglesias April 1, 2022, 8:11 a.m. UTC | #3
On [2022 Apr 01] Fri 00:20:16, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@amd.com>
> 
> Break out header file to allow embedding of the the TTC.
> 
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>

Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>

> ---
>  include/hw/timer/cadence_ttc.h | 54 ++++++++++++++++++++++++++++++++++
>  hw/timer/cadence_ttc.c         | 32 ++------------------
>  2 files changed, 56 insertions(+), 30 deletions(-)
>  create mode 100644 include/hw/timer/cadence_ttc.h
> 
> diff --git a/include/hw/timer/cadence_ttc.h b/include/hw/timer/cadence_ttc.h
> new file mode 100644
> index 0000000000..e1251383f2
> --- /dev/null
> +++ b/include/hw/timer/cadence_ttc.h
> @@ -0,0 +1,54 @@
> +/*
> + * Xilinx Zynq cadence TTC model
> + *
> + * Copyright (c) 2011 Xilinx Inc.
> + * Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
> + * Copyright (c) 2012 PetaLogix Pty Ltd.
> + * Written By Haibing Ma
> + *            M. Habib
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * as published by the Free Software Foundation; either version
> + * 2 of the License, or (at your option) any later version.
> + *
> + * You should have received a copy of the GNU General Public License along
> + * with this program; if not, see <http://www.gnu.org/licenses/>.
> + */
> +#ifndef HW_TIMER_CADENCE_TTC_H
> +#define HW_TIMER_CADENCE_TTC_H
> +
> +#include "hw/sysbus.h"
> +#include "qemu/timer.h"
> +
> +typedef struct {
> +    QEMUTimer *timer;
> +    int freq;
> +
> +    uint32_t reg_clock;
> +    uint32_t reg_count;
> +    uint32_t reg_value;
> +    uint16_t reg_interval;
> +    uint16_t reg_match[3];
> +    uint32_t reg_intr;
> +    uint32_t reg_intr_en;
> +    uint32_t reg_event_ctrl;
> +    uint32_t reg_event;
> +
> +    uint64_t cpu_time;
> +    unsigned int cpu_time_valid;
> +
> +    qemu_irq irq;
> +} CadenceTimerState;
> +
> +#define TYPE_CADENCE_TTC "cadence_ttc"
> +OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
> +
> +struct CadenceTTCState {
> +    SysBusDevice parent_obj;
> +
> +    MemoryRegion iomem;
> +    CadenceTimerState timer[3];
> +};
> +
> +#endif
> diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c
> index 64108241ba..e57a0f5f09 100644
> --- a/hw/timer/cadence_ttc.c
> +++ b/hw/timer/cadence_ttc.c
> @@ -24,6 +24,8 @@
>  #include "qemu/timer.h"
>  #include "qom/object.h"
>  
> +#include "hw/timer/cadence_ttc.h"
> +
>  #ifdef CADENCE_TTC_ERR_DEBUG
>  #define DB_PRINT(...) do { \
>      fprintf(stderr,  ": %s: ", __func__); \
> @@ -49,36 +51,6 @@
>  #define CLOCK_CTRL_PS_EN    0x00000001
>  #define CLOCK_CTRL_PS_V     0x0000001e
>  
> -typedef struct {
> -    QEMUTimer *timer;
> -    int freq;
> -
> -    uint32_t reg_clock;
> -    uint32_t reg_count;
> -    uint32_t reg_value;
> -    uint16_t reg_interval;
> -    uint16_t reg_match[3];
> -    uint32_t reg_intr;
> -    uint32_t reg_intr_en;
> -    uint32_t reg_event_ctrl;
> -    uint32_t reg_event;
> -
> -    uint64_t cpu_time;
> -    unsigned int cpu_time_valid;
> -
> -    qemu_irq irq;
> -} CadenceTimerState;
> -
> -#define TYPE_CADENCE_TTC "cadence_ttc"
> -OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
> -
> -struct CadenceTTCState {
> -    SysBusDevice parent_obj;
> -
> -    MemoryRegion iomem;
> -    CadenceTimerState timer[3];
> -};
> -
>  static void cadence_timer_update(CadenceTimerState *s)
>  {
>      qemu_set_irq(s->irq, !!(s->reg_intr & s->reg_intr_en));
> -- 
> 2.25.1
>
diff mbox series

Patch

diff --git a/include/hw/timer/cadence_ttc.h b/include/hw/timer/cadence_ttc.h
new file mode 100644
index 0000000000..e1251383f2
--- /dev/null
+++ b/include/hw/timer/cadence_ttc.h
@@ -0,0 +1,54 @@ 
+/*
+ * Xilinx Zynq cadence TTC model
+ *
+ * Copyright (c) 2011 Xilinx Inc.
+ * Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
+ * Copyright (c) 2012 PetaLogix Pty Ltd.
+ * Written By Haibing Ma
+ *            M. Habib
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef HW_TIMER_CADENCE_TTC_H
+#define HW_TIMER_CADENCE_TTC_H
+
+#include "hw/sysbus.h"
+#include "qemu/timer.h"
+
+typedef struct {
+    QEMUTimer *timer;
+    int freq;
+
+    uint32_t reg_clock;
+    uint32_t reg_count;
+    uint32_t reg_value;
+    uint16_t reg_interval;
+    uint16_t reg_match[3];
+    uint32_t reg_intr;
+    uint32_t reg_intr_en;
+    uint32_t reg_event_ctrl;
+    uint32_t reg_event;
+
+    uint64_t cpu_time;
+    unsigned int cpu_time_valid;
+
+    qemu_irq irq;
+} CadenceTimerState;
+
+#define TYPE_CADENCE_TTC "cadence_ttc"
+OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
+
+struct CadenceTTCState {
+    SysBusDevice parent_obj;
+
+    MemoryRegion iomem;
+    CadenceTimerState timer[3];
+};
+
+#endif
diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c
index 64108241ba..e57a0f5f09 100644
--- a/hw/timer/cadence_ttc.c
+++ b/hw/timer/cadence_ttc.c
@@ -24,6 +24,8 @@ 
 #include "qemu/timer.h"
 #include "qom/object.h"
 
+#include "hw/timer/cadence_ttc.h"
+
 #ifdef CADENCE_TTC_ERR_DEBUG
 #define DB_PRINT(...) do { \
     fprintf(stderr,  ": %s: ", __func__); \
@@ -49,36 +51,6 @@ 
 #define CLOCK_CTRL_PS_EN    0x00000001
 #define CLOCK_CTRL_PS_V     0x0000001e
 
-typedef struct {
-    QEMUTimer *timer;
-    int freq;
-
-    uint32_t reg_clock;
-    uint32_t reg_count;
-    uint32_t reg_value;
-    uint16_t reg_interval;
-    uint16_t reg_match[3];
-    uint32_t reg_intr;
-    uint32_t reg_intr_en;
-    uint32_t reg_event_ctrl;
-    uint32_t reg_event;
-
-    uint64_t cpu_time;
-    unsigned int cpu_time_valid;
-
-    qemu_irq irq;
-} CadenceTimerState;
-
-#define TYPE_CADENCE_TTC "cadence_ttc"
-OBJECT_DECLARE_SIMPLE_TYPE(CadenceTTCState, CADENCE_TTC)
-
-struct CadenceTTCState {
-    SysBusDevice parent_obj;
-
-    MemoryRegion iomem;
-    CadenceTimerState timer[3];
-};
-
 static void cadence_timer_update(CadenceTimerState *s)
 {
     qemu_set_irq(s->irq, !!(s->reg_intr & s->reg_intr_en));