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linux/drivers/net/ipa/ipa_version.h

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soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
net: ipa: include some standard header files Some IPA header files use types defined in <linux/types.h>, but do not include that file: - In "ipa_mem.h", the ipa_mem structure has u16 and u32 fields - In "ipa_power.h", ipa_power_retention() takes a bool argument, and ipa_core_clock_rate() returns u32 - In "ipa_version.h", ipa_version_supported() returns bool Include it in these files to satisfy their dependencies. The ipa_qmi structure (defined in "ipa_qmi.h") contains a work structure, so include <linux/workqueue.h> in there. All of the data and register definition files, as well as "reg.h", use the ARRAY_SIZE() macro. Include <linux/array_size.h> everywhere it's used. Similarly, all register definition files (and a few others) use the GENMASK() macro, so include <linux/bits.h> to ensure it's defined where used. BIT() becomes available by including this file also. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-04-16 16:10:12 -07:00
* Copyright (C) 2019-2024 Linaro Ltd.
soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
*/
#ifndef _IPA_VERSION_H_
#define _IPA_VERSION_H_
net: ipa: include some standard header files Some IPA header files use types defined in <linux/types.h>, but do not include that file: - In "ipa_mem.h", the ipa_mem structure has u16 and u32 fields - In "ipa_power.h", ipa_power_retention() takes a bool argument, and ipa_core_clock_rate() returns u32 - In "ipa_version.h", ipa_version_supported() returns bool Include it in these files to satisfy their dependencies. The ipa_qmi structure (defined in "ipa_qmi.h") contains a work structure, so include <linux/workqueue.h> in there. All of the data and register definition files, as well as "reg.h", use the ARRAY_SIZE() macro. Include <linux/array_size.h> everywhere it's used. Similarly, all register definition files (and a few others) use the GENMASK() macro, so include <linux/bits.h> to ensure it's defined where used. BIT() becomes available by including this file also. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-04-16 16:10:12 -07:00
#include <linux/types.h>
soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
/**
* enum ipa_version
net: ipa: update version definitions Add IPA version definitions for all IPA v3.x and v4.x. Fix the GSI version associated with IPA version 4.1. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-24 06:15:24 -07:00
* @IPA_VERSION_3_0: IPA version 3.0/GSI version 1.0
net: ipa: add some new IPA versions Soon IPA v5.0+ will be supported, and when that happens we will be able to enable support for the SDX65 (IPA v5.0), SM8450 (IPA v5.1), and SM8550 (IPA v5.5). Fix the comment about the GSI version used for IPA v3.1. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-08 13:56:47 -07:00
* @IPA_VERSION_3_1: IPA version 3.1/GSI version 1.0
net: ipa: update version definitions Add IPA version definitions for all IPA v3.x and v4.x. Fix the GSI version associated with IPA version 4.1. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-24 06:15:24 -07:00
* @IPA_VERSION_3_5: IPA version 3.5/GSI version 1.2
* @IPA_VERSION_3_5_1: IPA version 3.5.1/GSI version 1.3
* @IPA_VERSION_4_0: IPA version 4.0/GSI version 2.0
* @IPA_VERSION_4_1: IPA version 4.1/GSI version 2.0
* @IPA_VERSION_4_2: IPA version 4.2/GSI version 2.2
* @IPA_VERSION_4_5: IPA version 4.5/GSI version 2.5
* @IPA_VERSION_4_7: IPA version 4.7/GSI version 2.7
* @IPA_VERSION_4_9: IPA version 4.9/GSI version 2.9
* @IPA_VERSION_4_11: IPA version 4.11/GSI version 2.11 (2.1.1)
net: ipa: define IPA v5.0 In preparation for adding support for IPA v5.0, define it as an understood version. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-27 05:26:26 -07:00
* @IPA_VERSION_5_0: IPA version 5.0/GSI version 3.0
net: ipa: add some new IPA versions Soon IPA v5.0+ will be supported, and when that happens we will be able to enable support for the SDX65 (IPA v5.0), SM8450 (IPA v5.1), and SM8550 (IPA v5.5). Fix the comment about the GSI version used for IPA v3.1. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-08 13:56:47 -07:00
* @IPA_VERSION_5_1: IPA version 5.1/GSI version 3.0
* @IPA_VERSION_5_5: IPA version 5.5/GSI version 5.5
net: ipa: move and redefine ipa_version_valid() Move the definition of ipa_version_valid(), making it a static inline function defined together with the enumerated type in "ipa_version.h". Define a new count value in the type. Rename the function to be ipa_version_supported(), and have it return true only if the IPA version supplied is explicitly supported by the driver. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-09 18:11:28 -07:00
* @IPA_VERSION_COUNT: Number of defined IPA versions
soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
*
* Defines the version of IPA (and GSI) hardware present on the platform.
net: ipa: move and redefine ipa_version_valid() Move the definition of ipa_version_valid(), making it a static inline function defined together with the enumerated type in "ipa_version.h". Define a new count value in the type. Rename the function to be ipa_version_supported(), and have it return true only if the IPA version supplied is explicitly supported by the driver. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-09 18:11:28 -07:00
* Please update ipa_version_string() whenever a new version is added.
soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
*/
enum ipa_version {
net: ipa: update version definitions Add IPA version definitions for all IPA v3.x and v4.x. Fix the GSI version associated with IPA version 4.1. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-24 06:15:24 -07:00
IPA_VERSION_3_0,
IPA_VERSION_3_1,
IPA_VERSION_3_5,
IPA_VERSION_3_5_1,
IPA_VERSION_4_0,
IPA_VERSION_4_1,
IPA_VERSION_4_2,
IPA_VERSION_4_5,
IPA_VERSION_4_7,
IPA_VERSION_4_9,
IPA_VERSION_4_11,
net: ipa: define IPA v5.0 In preparation for adding support for IPA v5.0, define it as an understood version. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-27 05:26:26 -07:00
IPA_VERSION_5_0,
net: ipa: add some new IPA versions Soon IPA v5.0+ will be supported, and when that happens we will be able to enable support for the SDX65 (IPA v5.0), SM8450 (IPA v5.1), and SM8550 (IPA v5.5). Fix the comment about the GSI version used for IPA v3.1. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-08 13:56:47 -07:00
IPA_VERSION_5_1,
IPA_VERSION_5_5,
net: ipa: move and redefine ipa_version_valid() Move the definition of ipa_version_valid(), making it a static inline function defined together with the enumerated type in "ipa_version.h". Define a new count value in the type. Rename the function to be ipa_version_supported(), and have it return true only if the IPA version supplied is explicitly supported by the driver. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-09 18:11:28 -07:00
IPA_VERSION_COUNT, /* Last; not a version */
soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
};
net: ipa: move the definition of gsi_ee_id Move the definition of the gsi_ee_id enumerated type out of "gsi.h" and into "ipa_version.h". That latter header file isolates the definition of the ipa_version enumerated type, allowing it to be included in both IPA and GSI code. We have the same requirement for gsi_ee_id, and moving it here makes it easier to get only that definition without everything else defined in "gsi.h". Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-09 18:11:27 -07:00
/* Execution environment IDs */
enum gsi_ee_id {
GSI_EE_AP = 0x0,
GSI_EE_MODEM = 0x1,
GSI_EE_UC = 0x2,
GSI_EE_TZ = 0x3,
};
soc: qcom: ipa: main code This patch includes three source files that represent some basic "main program" code for the IPA driver. They are: - "ipa.h" defines the top-level IPA structure which represents an IPA device throughout the code. - "ipa_main.c" contains the platform driver probe function, along with some general code used during initialization. - "ipa_reg.h" defines the offsets of the 32-bit registers used for the IPA device, along with masks that define the position and width of fields within these registers. - "version.h" defines some symbolic IPA version numbers. Each file includes some documentation that provides a little more overview of how the code is organized and used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-05 21:28:17 -07:00
#endif /* _IPA_VERSION_H_ */
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