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| author | Neela Chithirala <chithiralan@google.com> | 2021-11-19 02:37:22 +0000 |
|---|---|---|
| committer | Neela Chithirala <chithiralan@google.com> | 2021-11-19 07:37:45 +0000 |
| commit | e14069f1739b05c7a7f60ae73c8ce14b91ef12e0 (patch) | |
| tree | 49b54f216dc0556c514ce692e13f3bfa53d442dc /gxp-internal.h | |
| parent | de16475969ca7dfaecf7144ece32b929cf193861 (diff) | |
| download | gs201-e14069f1739b05c7a7f60ae73c8ce14b91ef12e0.tar.gz | |
Merge branch 'gs201-release' to android13-gs-pixel-5.10
* gs201-release:
gxp: Initial commit for PM interface
gxp: map and unmap TPU mailbox queues buffer
gxp: unittests: add a gxp-debugfs-test.c
gxp: unittests: add a gxp-platform-test.c
gxp: unittests: add a gxp-vd-test.c
gxp: unittests: add a gxp-firmware-test.c
gxp: Update the logging/tracing device/host shared structures.
gxp: Add ability to mmap telemetry buffers
gxp: Move ETM trace_data off the stack
gxp: Add IOCTL for configuring ETM registers
gxp: Update copyright to "Google LLC"
gxp: Remove NEED_SG_DMA_LENGTH from Kconfig
gxp: unittests: fix kunit path in kokoro
gxp: unittests: let LPM be always active
gxp: unittests: add a fake firmware loader
gxp: unittests: support device tree in unit tests
gxp: unittests: use kokoro to execute tests
Signed-off-by: Neela Chithirala <chithiralan@google.com>
Change-Id: I8fa8dfaaa70d2a40503ff3bffe636380b69e443c
Diffstat (limited to 'gxp-internal.h')
| -rw-r--r-- | gxp-internal.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gxp-internal.h b/gxp-internal.h index 1893108..0034800 100644 --- a/gxp-internal.h +++ b/gxp-internal.h @@ -21,11 +21,19 @@ #include "gxp-config.h" #include "gxp-tmp.h" +/* Holds Client's TPU mailboxes info used during mapping */ +struct gxp_tpu_mbx_desc { + uint phys_core_list; + size_t cmdq_size, respq_size; +}; + /* Holds state belonging to a client */ struct gxp_client { struct gxp_dev *gxp; void *app; bool vd_allocated; + bool tpu_mbx_allocated; + struct gxp_tpu_mbx_desc mbx_desc; }; /* ioremapped resource */ @@ -43,6 +51,7 @@ struct mailbox_resp_list { /* Structure to hold TPU device info */ struct gxp_tpu_dev { + struct device *dev; phys_addr_t mbx_paddr; }; @@ -52,6 +61,8 @@ struct gxp_debug_dump_manager; struct gxp_mapping_root; struct gxp_dma_manager; struct gxp_fw_data_manager; +struct gxp_power_manager; +struct gxp_telemetry_manager; struct gxp_dev { struct device *dev; /* platform bus device */ @@ -63,6 +74,7 @@ struct gxp_dev { struct gxp_mapped_resource fwdatabuf; /* Shared FW data carveout */ struct gxp_mapped_resource coredumpbuf; /* core dump carveout */ struct gxp_mailbox_manager *mailbox_mgr; + struct gxp_power_manager *power_mgr; /* * TODO(b/182416287): This should be a rb_tree of lists keyed by * virtual device. For now, keep an array of one list per physical core @@ -79,6 +91,7 @@ struct gxp_dev { struct gxp_dma_manager *dma_mgr; struct gxp_fw_data_manager *data_mgr; struct gxp_tpu_dev tpu_dev; + struct gxp_telemetry_manager *telemetry_mgr; }; /* GXP device IO functions */ |