[1/4] soc: qcom: socinfo: move SMEM item struct and defines to a header
Commit Message
Move SMEM item struct and related defines to a header in order to be able
to reuse them in the Qualcomm NVMEM CPUFreq driver instead of duplicating
them.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
drivers/soc/qcom/socinfo.c | 65 +-----------------------------
include/linux/soc/qcom/socinfo.h | 68 ++++++++++++++++++++++++++++++++
2 files changed, 69 insertions(+), 64 deletions(-)
create mode 100644 include/linux/soc/qcom/socinfo.h
Comments
Le 21/01/2023 à 12:29, Robert Marko a écrit :
> Move SMEM item struct and related defines to a header in order to be able
> to reuse them in the Qualcomm NVMEM CPUFreq driver instead of duplicating
> them.
>
> Signed-off-by: Robert Marko <robimarko@gmail.com>
> ---
> drivers/soc/qcom/socinfo.c | 65 +-----------------------------
> include/linux/soc/qcom/socinfo.h | 68 ++++++++++++++++++++++++++++++++
> 2 files changed, 69 insertions(+), 64 deletions(-)
> create mode 100644 include/linux/soc/qcom/socinfo.h
>
> diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
> index 3b970a80f3aa..5919f863f369 100644
> --- a/drivers/soc/qcom/socinfo.c
> +++ b/drivers/soc/qcom/socinfo.c
> @@ -11,6 +11,7 @@
> #include <linux/random.h>
> #include <linux/slab.h>
> #include <linux/soc/qcom/smem.h>
> +#include <linux/soc/qcom/socinfo.h>
> #include <linux/string.h>
> #include <linux/stringify.h>
> #include <linux/sys_soc.h>
> @@ -32,15 +33,6 @@
> #define qcom_board_id(id) QCOM_ID_ ## id, __stringify(id)
> #define qcom_board_id_named(id, name) QCOM_ID_ ## id, (name)
>
> -#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
> -#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
> -
> -/*
> - * SMEM item id, used to acquire handles to respective
> - * SMEM region.
> - */
> -#define SMEM_HW_SW_BUILD_ID 137
> -
> #ifdef CONFIG_DEBUG_FS
> #define SMEM_IMAGE_VERSION_BLOCKS_COUNT 32
> #define SMEM_IMAGE_VERSION_SIZE 4096
> @@ -121,62 +113,7 @@ static const char *const pmic_models[] = {
> [58] = "PM8450",
> [65] = "PM8010",
> };
> -#endif /* CONFIG_DEBUG_FS */
This removal is spurious.
CJ
> -
> -/* Socinfo SMEM item structure */
> -struct socinfo {
> - __le32 fmt;
> - __le32 id;
> - __le32 ver;
> - char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
> - /* Version 2 */
> - __le32 raw_id;
> - __le32 raw_ver;
> - /* Version 3 */
> - __le32 hw_plat;
> - /* Version 4 */
> - __le32 plat_ver;
> - /* Version 5 */
> - __le32 accessory_chip;
> - /* Version 6 */
> - __le32 hw_plat_subtype;
> - /* Version 7 */
> - __le32 pmic_model;
> - __le32 pmic_die_rev;
> - /* Version 8 */
> - __le32 pmic_model_1;
> - __le32 pmic_die_rev_1;
> - __le32 pmic_model_2;
> - __le32 pmic_die_rev_2;
> - /* Version 9 */
> - __le32 foundry_id;
> - /* Version 10 */
> - __le32 serial_num;
> - /* Version 11 */
> - __le32 num_pmics;
> - __le32 pmic_array_offset;
> - /* Version 12 */
> - __le32 chip_family;
> - __le32 raw_device_family;
> - __le32 raw_device_num;
> - /* Version 13 */
> - __le32 nproduct_id;
> - char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
> - /* Version 14 */
> - __le32 num_clusters;
> - __le32 ncluster_array_offset;
> - __le32 num_defective_parts;
> - __le32 ndefective_parts_array_offset;
> - /* Version 15 */
> - __le32 nmodem_supported;
> - /* Version 16 */
> - __le32 feature_code;
> - __le32 pcode;
> - __le32 npartnamemap_offset;
> - __le32 nnum_partname_mapping;
> -};
>
> -#ifdef CONFIG_DEBUG_FS
> struct socinfo_params {
> u32 raw_device_family;
> u32 hw_plat_subtype;
> diff --git a/include/linux/soc/qcom/socinfo.h b/include/linux/soc/qcom/socinfo.h
> new file mode 100644
> index 000000000000..6a175d635617
> --- /dev/null
> +++ b/include/linux/soc/qcom/socinfo.h
> @@ -0,0 +1,68 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +
> +#ifndef __QCOM_SOCINFO_H__
> +#define __QCOM_SOCINFO_H__
> +
> +/*
> + * SMEM item id, used to acquire handles to respective
> + * SMEM region.
> + */
> +#define SMEM_HW_SW_BUILD_ID 137
> +
> +#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
> +#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
> +
> +/* Socinfo SMEM item structure */
> +struct socinfo {
> + __le32 fmt;
> + __le32 id;
> + __le32 ver;
> + char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
> + /* Version 2 */
> + __le32 raw_id;
> + __le32 raw_ver;
> + /* Version 3 */
> + __le32 hw_plat;
> + /* Version 4 */
> + __le32 plat_ver;
> + /* Version 5 */
> + __le32 accessory_chip;
> + /* Version 6 */
> + __le32 hw_plat_subtype;
> + /* Version 7 */
> + __le32 pmic_model;
> + __le32 pmic_die_rev;
> + /* Version 8 */
> + __le32 pmic_model_1;
> + __le32 pmic_die_rev_1;
> + __le32 pmic_model_2;
> + __le32 pmic_die_rev_2;
> + /* Version 9 */
> + __le32 foundry_id;
> + /* Version 10 */
> + __le32 serial_num;
> + /* Version 11 */
> + __le32 num_pmics;
> + __le32 pmic_array_offset;
> + /* Version 12 */
> + __le32 chip_family;
> + __le32 raw_device_family;
> + __le32 raw_device_num;
> + /* Version 13 */
> + __le32 nproduct_id;
> + char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
> + /* Version 14 */
> + __le32 num_clusters;
> + __le32 ncluster_array_offset;
> + __le32 num_defective_parts;
> + __le32 ndefective_parts_array_offset;
> + /* Version 15 */
> + __le32 nmodem_supported;
> + /* Version 16 */
> + __le32 feature_code;
> + __le32 pcode;
> + __le32 npartnamemap_offset;
> + __le32 nnum_partname_mapping;
> +};
> +
> +#endif
On Sat, 21 Jan 2023 at 12:33, Christophe JAILLET
<christophe.jaillet@wanadoo.fr> wrote:
>
> Le 21/01/2023 à 12:29, Robert Marko a écrit :
> > Move SMEM item struct and related defines to a header in order to be able
> > to reuse them in the Qualcomm NVMEM CPUFreq driver instead of duplicating
> > them.
> >
> > Signed-off-by: Robert Marko <robimarko@gmail.com>
> > ---
> > drivers/soc/qcom/socinfo.c | 65 +-----------------------------
> > include/linux/soc/qcom/socinfo.h | 68 ++++++++++++++++++++++++++++++++
> > 2 files changed, 69 insertions(+), 64 deletions(-)
> > create mode 100644 include/linux/soc/qcom/socinfo.h
> >
> > diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
> > index 3b970a80f3aa..5919f863f369 100644
> > --- a/drivers/soc/qcom/socinfo.c
> > +++ b/drivers/soc/qcom/socinfo.c
> > @@ -11,6 +11,7 @@
> > #include <linux/random.h>
> > #include <linux/slab.h>
> > #include <linux/soc/qcom/smem.h>
> > +#include <linux/soc/qcom/socinfo.h>
> > #include <linux/string.h>
> > #include <linux/stringify.h>
> > #include <linux/sys_soc.h>
> > @@ -32,15 +33,6 @@
> > #define qcom_board_id(id) QCOM_ID_ ## id, __stringify(id)
> > #define qcom_board_id_named(id, name) QCOM_ID_ ## id, (name)
> >
> > -#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
> > -#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
> > -
> > -/*
> > - * SMEM item id, used to acquire handles to respective
> > - * SMEM region.
> > - */
> > -#define SMEM_HW_SW_BUILD_ID 137
> > -
> > #ifdef CONFIG_DEBUG_FS
> > #define SMEM_IMAGE_VERSION_BLOCKS_COUNT 32
> > #define SMEM_IMAGE_VERSION_SIZE 4096
> > @@ -121,62 +113,7 @@ static const char *const pmic_models[] = {
> > [58] = "PM8450",
> > [65] = "PM8010",
> > };
> > -#endif /* CONFIG_DEBUG_FS */
>
> This removal is spurious.
Hi,
Its intentional as only the socinfo struct was not guarded with an
debugfs ifdef,
so after moving it to a separate header you would have:
#endif /* CONFIG_DEBUG_FS */
#ifdef CONFIG_DEBUG_FS
This doesn't really make sense to me, so that is why endif is removed.
Regards,
Robert
>
> CJ
>
>
> > -
> > -/* Socinfo SMEM item structure */
> > -struct socinfo {
> > - __le32 fmt;
> > - __le32 id;
> > - __le32 ver;
> > - char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
> > - /* Version 2 */
> > - __le32 raw_id;
> > - __le32 raw_ver;
> > - /* Version 3 */
> > - __le32 hw_plat;
> > - /* Version 4 */
> > - __le32 plat_ver;
> > - /* Version 5 */
> > - __le32 accessory_chip;
> > - /* Version 6 */
> > - __le32 hw_plat_subtype;
> > - /* Version 7 */
> > - __le32 pmic_model;
> > - __le32 pmic_die_rev;
> > - /* Version 8 */
> > - __le32 pmic_model_1;
> > - __le32 pmic_die_rev_1;
> > - __le32 pmic_model_2;
> > - __le32 pmic_die_rev_2;
> > - /* Version 9 */
> > - __le32 foundry_id;
> > - /* Version 10 */
> > - __le32 serial_num;
> > - /* Version 11 */
> > - __le32 num_pmics;
> > - __le32 pmic_array_offset;
> > - /* Version 12 */
> > - __le32 chip_family;
> > - __le32 raw_device_family;
> > - __le32 raw_device_num;
> > - /* Version 13 */
> > - __le32 nproduct_id;
> > - char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
> > - /* Version 14 */
> > - __le32 num_clusters;
> > - __le32 ncluster_array_offset;
> > - __le32 num_defective_parts;
> > - __le32 ndefective_parts_array_offset;
> > - /* Version 15 */
> > - __le32 nmodem_supported;
> > - /* Version 16 */
> > - __le32 feature_code;
> > - __le32 pcode;
> > - __le32 npartnamemap_offset;
> > - __le32 nnum_partname_mapping;
> > -};
> >
> > -#ifdef CONFIG_DEBUG_FS
> > struct socinfo_params {
> > u32 raw_device_family;
> > u32 hw_plat_subtype;
> > diff --git a/include/linux/soc/qcom/socinfo.h b/include/linux/soc/qcom/socinfo.h
> > new file mode 100644
> > index 000000000000..6a175d635617
> > --- /dev/null
> > +++ b/include/linux/soc/qcom/socinfo.h
> > @@ -0,0 +1,68 @@
> > +/* SPDX-License-Identifier: GPL-2.0 */
> > +
> > +#ifndef __QCOM_SOCINFO_H__
> > +#define __QCOM_SOCINFO_H__
> > +
> > +/*
> > + * SMEM item id, used to acquire handles to respective
> > + * SMEM region.
> > + */
> > +#define SMEM_HW_SW_BUILD_ID 137
> > +
> > +#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
> > +#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
> > +
> > +/* Socinfo SMEM item structure */
> > +struct socinfo {
> > + __le32 fmt;
> > + __le32 id;
> > + __le32 ver;
> > + char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
> > + /* Version 2 */
> > + __le32 raw_id;
> > + __le32 raw_ver;
> > + /* Version 3 */
> > + __le32 hw_plat;
> > + /* Version 4 */
> > + __le32 plat_ver;
> > + /* Version 5 */
> > + __le32 accessory_chip;
> > + /* Version 6 */
> > + __le32 hw_plat_subtype;
> > + /* Version 7 */
> > + __le32 pmic_model;
> > + __le32 pmic_die_rev;
> > + /* Version 8 */
> > + __le32 pmic_model_1;
> > + __le32 pmic_die_rev_1;
> > + __le32 pmic_model_2;
> > + __le32 pmic_die_rev_2;
> > + /* Version 9 */
> > + __le32 foundry_id;
> > + /* Version 10 */
> > + __le32 serial_num;
> > + /* Version 11 */
> > + __le32 num_pmics;
> > + __le32 pmic_array_offset;
> > + /* Version 12 */
> > + __le32 chip_family;
> > + __le32 raw_device_family;
> > + __le32 raw_device_num;
> > + /* Version 13 */
> > + __le32 nproduct_id;
> > + char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
> > + /* Version 14 */
> > + __le32 num_clusters;
> > + __le32 ncluster_array_offset;
> > + __le32 num_defective_parts;
> > + __le32 ndefective_parts_array_offset;
> > + /* Version 15 */
> > + __le32 nmodem_supported;
> > + /* Version 16 */
> > + __le32 feature_code;
> > + __le32 pcode;
> > + __le32 npartnamemap_offset;
> > + __le32 nnum_partname_mapping;
> > +};
> > +
> > +#endif
>
On Sat, 21 Jan 2023 12:29:44 +0100, Robert Marko wrote:
> Move SMEM item struct and related defines to a header in order to be able
> to reuse them in the Qualcomm NVMEM CPUFreq driver instead of duplicating
> them.
>
>
Applied, thanks!
[1/4] soc: qcom: socinfo: move SMEM item struct and defines to a header
commit: ec001bb71e4476f7f5be9db693d5f43e65b9d8cb
Best regards,
@@ -11,6 +11,7 @@
#include <linux/random.h>
#include <linux/slab.h>
#include <linux/soc/qcom/smem.h>
+#include <linux/soc/qcom/socinfo.h>
#include <linux/string.h>
#include <linux/stringify.h>
#include <linux/sys_soc.h>
@@ -32,15 +33,6 @@
#define qcom_board_id(id) QCOM_ID_ ## id, __stringify(id)
#define qcom_board_id_named(id, name) QCOM_ID_ ## id, (name)
-#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
-#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
-
-/*
- * SMEM item id, used to acquire handles to respective
- * SMEM region.
- */
-#define SMEM_HW_SW_BUILD_ID 137
-
#ifdef CONFIG_DEBUG_FS
#define SMEM_IMAGE_VERSION_BLOCKS_COUNT 32
#define SMEM_IMAGE_VERSION_SIZE 4096
@@ -121,62 +113,7 @@ static const char *const pmic_models[] = {
[58] = "PM8450",
[65] = "PM8010",
};
-#endif /* CONFIG_DEBUG_FS */
-
-/* Socinfo SMEM item structure */
-struct socinfo {
- __le32 fmt;
- __le32 id;
- __le32 ver;
- char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
- /* Version 2 */
- __le32 raw_id;
- __le32 raw_ver;
- /* Version 3 */
- __le32 hw_plat;
- /* Version 4 */
- __le32 plat_ver;
- /* Version 5 */
- __le32 accessory_chip;
- /* Version 6 */
- __le32 hw_plat_subtype;
- /* Version 7 */
- __le32 pmic_model;
- __le32 pmic_die_rev;
- /* Version 8 */
- __le32 pmic_model_1;
- __le32 pmic_die_rev_1;
- __le32 pmic_model_2;
- __le32 pmic_die_rev_2;
- /* Version 9 */
- __le32 foundry_id;
- /* Version 10 */
- __le32 serial_num;
- /* Version 11 */
- __le32 num_pmics;
- __le32 pmic_array_offset;
- /* Version 12 */
- __le32 chip_family;
- __le32 raw_device_family;
- __le32 raw_device_num;
- /* Version 13 */
- __le32 nproduct_id;
- char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
- /* Version 14 */
- __le32 num_clusters;
- __le32 ncluster_array_offset;
- __le32 num_defective_parts;
- __le32 ndefective_parts_array_offset;
- /* Version 15 */
- __le32 nmodem_supported;
- /* Version 16 */
- __le32 feature_code;
- __le32 pcode;
- __le32 npartnamemap_offset;
- __le32 nnum_partname_mapping;
-};
-#ifdef CONFIG_DEBUG_FS
struct socinfo_params {
u32 raw_device_family;
u32 hw_plat_subtype;
new file mode 100644
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __QCOM_SOCINFO_H__
+#define __QCOM_SOCINFO_H__
+
+/*
+ * SMEM item id, used to acquire handles to respective
+ * SMEM region.
+ */
+#define SMEM_HW_SW_BUILD_ID 137
+
+#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
+#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
+
+/* Socinfo SMEM item structure */
+struct socinfo {
+ __le32 fmt;
+ __le32 id;
+ __le32 ver;
+ char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
+ /* Version 2 */
+ __le32 raw_id;
+ __le32 raw_ver;
+ /* Version 3 */
+ __le32 hw_plat;
+ /* Version 4 */
+ __le32 plat_ver;
+ /* Version 5 */
+ __le32 accessory_chip;
+ /* Version 6 */
+ __le32 hw_plat_subtype;
+ /* Version 7 */
+ __le32 pmic_model;
+ __le32 pmic_die_rev;
+ /* Version 8 */
+ __le32 pmic_model_1;
+ __le32 pmic_die_rev_1;
+ __le32 pmic_model_2;
+ __le32 pmic_die_rev_2;
+ /* Version 9 */
+ __le32 foundry_id;
+ /* Version 10 */
+ __le32 serial_num;
+ /* Version 11 */
+ __le32 num_pmics;
+ __le32 pmic_array_offset;
+ /* Version 12 */
+ __le32 chip_family;
+ __le32 raw_device_family;
+ __le32 raw_device_num;
+ /* Version 13 */
+ __le32 nproduct_id;
+ char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
+ /* Version 14 */
+ __le32 num_clusters;
+ __le32 ncluster_array_offset;
+ __le32 num_defective_parts;
+ __le32 ndefective_parts_array_offset;
+ /* Version 15 */
+ __le32 nmodem_supported;
+ /* Version 16 */
+ __le32 feature_code;
+ __le32 pcode;
+ __le32 npartnamemap_offset;
+ __le32 nnum_partname_mapping;
+};
+
+#endif