* [PATCH vfio 01/13] vfio/mlx5: Protect mlx5vf_disable_fds() upon close device
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 02/13] vfio: Split migration ops from main device ops Yishai Hadas
` (11 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Protect mlx5vf_disable_fds() upon close device to be called under the
state mutex as done in all other places.
This will prevent a race with any other flow which calls
mlx5vf_disable_fds() as of health/recovery upon
MLX5_PF_NOTIFY_DISABLE_VF event.
Encapsulate this functionality in a separate function named
mlx5vf_cmd_close_migratable() to consider migration caps and for further
usage upon close device.
Fixes: 6fadb021266d ("vfio/mlx5: Implement vfio_pci driver for mlx5 devices")
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/mlx5/cmd.c | 10 ++++++++++
drivers/vfio/pci/mlx5/cmd.h | 1 +
drivers/vfio/pci/mlx5/main.c | 2 +-
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index 9b9f33ca270a..cdd0c667dc77 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -88,6 +88,16 @@ static int mlx5fv_vf_event(struct notifier_block *nb,
return 0;
}
+void mlx5vf_cmd_close_migratable(struct mlx5vf_pci_core_device *mvdev)
+{
+ if (!mvdev->migrate_cap)
+ return;
+
+ mutex_lock(&mvdev->state_mutex);
+ mlx5vf_disable_fds(mvdev);
+ mlx5vf_state_mutex_unlock(mvdev);
+}
+
void mlx5vf_cmd_remove_migratable(struct mlx5vf_pci_core_device *mvdev)
{
if (!mvdev->migrate_cap)
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index 6c3112fdd8b1..aa692d9ce656 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -64,6 +64,7 @@ int mlx5vf_cmd_query_vhca_migration_state(struct mlx5vf_pci_core_device *mvdev,
size_t *state_size);
void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev);
void mlx5vf_cmd_remove_migratable(struct mlx5vf_pci_core_device *mvdev);
+void mlx5vf_cmd_close_migratable(struct mlx5vf_pci_core_device *mvdev);
int mlx5vf_cmd_save_vhca_state(struct mlx5vf_pci_core_device *mvdev,
struct mlx5_vf_migration_file *migf);
int mlx5vf_cmd_load_vhca_state(struct mlx5vf_pci_core_device *mvdev,
diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c
index 0558d0649ddb..d754990f0662 100644
--- a/drivers/vfio/pci/mlx5/main.c
+++ b/drivers/vfio/pci/mlx5/main.c
@@ -570,7 +570,7 @@ static void mlx5vf_pci_close_device(struct vfio_device *core_vdev)
struct mlx5vf_pci_core_device *mvdev = container_of(
core_vdev, struct mlx5vf_pci_core_device, core_device.vdev);
- mlx5vf_disable_fds(mvdev);
+ mlx5vf_cmd_close_migratable(mvdev);
vfio_pci_core_close_device(core_vdev);
}
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 02/13] vfio: Split migration ops from main device ops
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 01/13] vfio/mlx5: Protect mlx5vf_disable_fds() upon close device Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 03/13] net/mlx5: Introduce ifc bits for page tracker Yishai Hadas
` (10 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
vfio core checks whether the driver sets some migration op (e.g.
set_state/get_state) and accordingly calls its op.
However, currently mlx5 driver sets the above ops without regards to its
migration caps.
This might lead to unexpected usage/Oops if user space may call to the
above ops even if the driver doesn't support migration. As for example,
the migration state_mutex is not initialized in that case.
The cleanest way to manage that seems to split the migration ops from
the main device ops, this will let the driver setting them separately
from the main ops when it's applicable.
As part of that, validate ops construction on registration and include a
check for VFIO_MIGRATION_STOP_COPY since the uAPI claims it must be set
in migration_flags.
HISI driver was changed as well to match this scheme.
This scheme may enable down the road to come with some extra group of
ops (e.g. DMA log) that can be set without regards to the other options
based on driver caps.
Fixes: 6fadb021266d ("vfio/mlx5: Implement vfio_pci driver for mlx5 devices")
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
.../vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 11 +++++--
drivers/vfio/pci/mlx5/cmd.c | 4 ++-
drivers/vfio/pci/mlx5/cmd.h | 3 +-
drivers/vfio/pci/mlx5/main.c | 9 ++++--
drivers/vfio/pci/vfio_pci_core.c | 7 +++++
drivers/vfio/vfio.c | 11 ++++---
include/linux/vfio.h | 30 ++++++++++++-------
7 files changed, 51 insertions(+), 24 deletions(-)
diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
index 4def43f5f7b6..ea762e28c1cc 100644
--- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
+++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
@@ -1185,7 +1185,7 @@ static int hisi_acc_vfio_pci_open_device(struct vfio_device *core_vdev)
if (ret)
return ret;
- if (core_vdev->ops->migration_set_state) {
+ if (core_vdev->mig_ops) {
ret = hisi_acc_vf_qm_init(hisi_acc_vdev);
if (ret) {
vfio_pci_core_disable(vdev);
@@ -1208,6 +1208,11 @@ static void hisi_acc_vfio_pci_close_device(struct vfio_device *core_vdev)
vfio_pci_core_close_device(core_vdev);
}
+static const struct vfio_migration_ops hisi_acc_vfio_pci_migrn_state_ops = {
+ .migration_set_state = hisi_acc_vfio_pci_set_device_state,
+ .migration_get_state = hisi_acc_vfio_pci_get_device_state,
+};
+
static const struct vfio_device_ops hisi_acc_vfio_pci_migrn_ops = {
.name = "hisi-acc-vfio-pci-migration",
.open_device = hisi_acc_vfio_pci_open_device,
@@ -1219,8 +1224,6 @@ static const struct vfio_device_ops hisi_acc_vfio_pci_migrn_ops = {
.mmap = hisi_acc_vfio_pci_mmap,
.request = vfio_pci_core_request,
.match = vfio_pci_core_match,
- .migration_set_state = hisi_acc_vfio_pci_set_device_state,
- .migration_get_state = hisi_acc_vfio_pci_get_device_state,
};
static const struct vfio_device_ops hisi_acc_vfio_pci_ops = {
@@ -1272,6 +1275,8 @@ static int hisi_acc_vfio_pci_probe(struct pci_dev *pdev, const struct pci_device
if (!ret) {
vfio_pci_core_init_device(&hisi_acc_vdev->core_device, pdev,
&hisi_acc_vfio_pci_migrn_ops);
+ hisi_acc_vdev->core_device.vdev.mig_ops =
+ &hisi_acc_vfio_pci_migrn_state_ops;
} else {
pci_warn(pdev, "migration support failed, continue with generic interface\n");
vfio_pci_core_init_device(&hisi_acc_vdev->core_device, pdev,
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index cdd0c667dc77..dd5d7bfe0a49 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -108,7 +108,8 @@ void mlx5vf_cmd_remove_migratable(struct mlx5vf_pci_core_device *mvdev)
destroy_workqueue(mvdev->cb_wq);
}
-void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev)
+void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev,
+ const struct vfio_migration_ops *mig_ops)
{
struct pci_dev *pdev = mvdev->core_device.pdev;
int ret;
@@ -149,6 +150,7 @@ void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev)
mvdev->core_device.vdev.migration_flags =
VFIO_MIGRATION_STOP_COPY |
VFIO_MIGRATION_P2P;
+ mvdev->core_device.vdev.mig_ops = mig_ops;
end:
mlx5_vf_put_core_dev(mvdev->mdev);
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index aa692d9ce656..8208f4701a90 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -62,7 +62,8 @@ int mlx5vf_cmd_suspend_vhca(struct mlx5vf_pci_core_device *mvdev, u16 op_mod);
int mlx5vf_cmd_resume_vhca(struct mlx5vf_pci_core_device *mvdev, u16 op_mod);
int mlx5vf_cmd_query_vhca_migration_state(struct mlx5vf_pci_core_device *mvdev,
size_t *state_size);
-void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev);
+void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev,
+ const struct vfio_migration_ops *mig_ops);
void mlx5vf_cmd_remove_migratable(struct mlx5vf_pci_core_device *mvdev);
void mlx5vf_cmd_close_migratable(struct mlx5vf_pci_core_device *mvdev);
int mlx5vf_cmd_save_vhca_state(struct mlx5vf_pci_core_device *mvdev,
diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c
index d754990f0662..a9b63d15c5d3 100644
--- a/drivers/vfio/pci/mlx5/main.c
+++ b/drivers/vfio/pci/mlx5/main.c
@@ -574,6 +574,11 @@ static void mlx5vf_pci_close_device(struct vfio_device *core_vdev)
vfio_pci_core_close_device(core_vdev);
}
+static const struct vfio_migration_ops mlx5vf_pci_mig_ops = {
+ .migration_set_state = mlx5vf_pci_set_device_state,
+ .migration_get_state = mlx5vf_pci_get_device_state,
+};
+
static const struct vfio_device_ops mlx5vf_pci_ops = {
.name = "mlx5-vfio-pci",
.open_device = mlx5vf_pci_open_device,
@@ -585,8 +590,6 @@ static const struct vfio_device_ops mlx5vf_pci_ops = {
.mmap = vfio_pci_core_mmap,
.request = vfio_pci_core_request,
.match = vfio_pci_core_match,
- .migration_set_state = mlx5vf_pci_set_device_state,
- .migration_get_state = mlx5vf_pci_get_device_state,
};
static int mlx5vf_pci_probe(struct pci_dev *pdev,
@@ -599,7 +602,7 @@ static int mlx5vf_pci_probe(struct pci_dev *pdev,
if (!mvdev)
return -ENOMEM;
vfio_pci_core_init_device(&mvdev->core_device, pdev, &mlx5vf_pci_ops);
- mlx5vf_cmd_set_migratable(mvdev);
+ mlx5vf_cmd_set_migratable(mvdev, &mlx5vf_pci_mig_ops);
dev_set_drvdata(&pdev->dev, &mvdev->core_device);
ret = vfio_pci_core_register_device(&mvdev->core_device);
if (ret)
diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c
index a0d69ddaf90d..2e003913c561 100644
--- a/drivers/vfio/pci/vfio_pci_core.c
+++ b/drivers/vfio/pci/vfio_pci_core.c
@@ -1855,6 +1855,13 @@ int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev)
if (pdev->hdr_type != PCI_HEADER_TYPE_NORMAL)
return -EINVAL;
+ if (vdev->vdev.mig_ops) {
+ if (!(vdev->vdev.mig_ops->migration_get_state &&
+ vdev->vdev.mig_ops->migration_set_state) ||
+ !(vdev->vdev.migration_flags & VFIO_MIGRATION_STOP_COPY))
+ return -EINVAL;
+ }
+
/*
* Prevent binding to PFs with VFs enabled, the VFs might be in use
* by the host or other users. We cannot capture the VFs if they
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index 61e71c1154be..aac9213a783d 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -1541,8 +1541,7 @@ vfio_ioctl_device_feature_mig_device_state(struct vfio_device *device,
struct file *filp = NULL;
int ret;
- if (!device->ops->migration_set_state ||
- !device->ops->migration_get_state)
+ if (!device->mig_ops)
return -ENOTTY;
ret = vfio_check_feature(flags, argsz,
@@ -1558,7 +1557,8 @@ vfio_ioctl_device_feature_mig_device_state(struct vfio_device *device,
if (flags & VFIO_DEVICE_FEATURE_GET) {
enum vfio_device_mig_state curr_state;
- ret = device->ops->migration_get_state(device, &curr_state);
+ ret = device->mig_ops->migration_get_state(device,
+ &curr_state);
if (ret)
return ret;
mig.device_state = curr_state;
@@ -1566,7 +1566,7 @@ vfio_ioctl_device_feature_mig_device_state(struct vfio_device *device,
}
/* Handle the VFIO_DEVICE_FEATURE_SET */
- filp = device->ops->migration_set_state(device, mig.device_state);
+ filp = device->mig_ops->migration_set_state(device, mig.device_state);
if (IS_ERR(filp) || !filp)
goto out_copy;
@@ -1589,8 +1589,7 @@ static int vfio_ioctl_device_feature_migration(struct vfio_device *device,
};
int ret;
- if (!device->ops->migration_set_state ||
- !device->ops->migration_get_state)
+ if (!device->mig_ops)
return -ENOTTY;
ret = vfio_check_feature(flags, argsz, VFIO_DEVICE_FEATURE_GET,
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 49580fa2073a..4d26e149db81 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -32,6 +32,11 @@ struct vfio_device_set {
struct vfio_device {
struct device *dev;
const struct vfio_device_ops *ops;
+ /*
+ * mig_ops is a static property of the vfio_device which must be set
+ * prior to registering the vfio_device.
+ */
+ const struct vfio_migration_ops *mig_ops;
struct vfio_group *group;
struct vfio_device_set *dev_set;
struct list_head dev_set_list;
@@ -61,16 +66,6 @@ struct vfio_device {
* match, -errno for abort (ex. match with insufficient or incorrect
* additional args)
* @device_feature: Optional, fill in the VFIO_DEVICE_FEATURE ioctl
- * @migration_set_state: Optional callback to change the migration state for
- * devices that support migration. It's mandatory for
- * VFIO_DEVICE_FEATURE_MIGRATION migration support.
- * The returned FD is used for data transfer according to the FSM
- * definition. The driver is responsible to ensure that FD reaches end
- * of stream or error whenever the migration FSM leaves a data transfer
- * state or before close_device() returns.
- * @migration_get_state: Optional callback to get the migration state for
- * devices that support migration. It's mandatory for
- * VFIO_DEVICE_FEATURE_MIGRATION migration support.
*/
struct vfio_device_ops {
char *name;
@@ -87,6 +82,21 @@ struct vfio_device_ops {
int (*match)(struct vfio_device *vdev, char *buf);
int (*device_feature)(struct vfio_device *device, u32 flags,
void __user *arg, size_t argsz);
+};
+
+/**
+ * @migration_set_state: Optional callback to change the migration state for
+ * devices that support migration. It's mandatory for
+ * VFIO_DEVICE_FEATURE_MIGRATION migration support.
+ * The returned FD is used for data transfer according to the FSM
+ * definition. The driver is responsible to ensure that FD reaches end
+ * of stream or error whenever the migration FSM leaves a data transfer
+ * state or before close_device() returns.
+ * @migration_get_state: Optional callback to get the migration state for
+ * devices that support migration. It's mandatory for
+ * VFIO_DEVICE_FEATURE_MIGRATION migration support.
+ */
+struct vfio_migration_ops {
struct file *(*migration_set_state)(
struct vfio_device *device,
enum vfio_device_mig_state new_state);
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 03/13] net/mlx5: Introduce ifc bits for page tracker
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 01/13] vfio/mlx5: Protect mlx5vf_disable_fds() upon close device Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 02/13] vfio: Split migration ops from main device ops Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 04/13] net/mlx5: Query ADV_VIRTUALIZATION capabilities Yishai Hadas
` (9 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Introduce ifc related stuff to enable using page tracker.
A page tracker is a dirty page tracking object used by the device to
report the tracking log.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
include/linux/mlx5/mlx5_ifc.h | 79 ++++++++++++++++++++++++++++++++++-
1 file changed, 78 insertions(+), 1 deletion(-)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index fd7d083a34d3..b2d56fea6a09 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -89,6 +89,7 @@ enum {
MLX5_OBJ_TYPE_VIRTIO_NET_Q = 0x000d,
MLX5_OBJ_TYPE_VIRTIO_Q_COUNTERS = 0x001c,
MLX5_OBJ_TYPE_MATCH_DEFINER = 0x0018,
+ MLX5_OBJ_TYPE_PAGE_TRACK = 0x46,
MLX5_OBJ_TYPE_MKEY = 0xff01,
MLX5_OBJ_TYPE_QP = 0xff02,
MLX5_OBJ_TYPE_PSV = 0xff03,
@@ -1711,7 +1712,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 max_geneve_tlv_options[0x8];
u8 reserved_at_568[0x3];
u8 max_geneve_tlv_option_data_len[0x5];
- u8 reserved_at_570[0x10];
+ u8 reserved_at_570[0x9];
+ u8 adv_virtualization[0x1];
+ u8 reserved_at_57a[0x6];
u8 reserved_at_580[0xb];
u8 log_max_dci_stream_channels[0x5];
@@ -11668,4 +11671,78 @@ struct mlx5_ifc_load_vhca_state_out_bits {
u8 reserved_at_40[0x40];
};
+struct mlx5_ifc_adv_virtualization_cap_bits {
+ u8 reserved_at_0[0x3];
+ u8 pg_track_log_max_num[0x5];
+ u8 pg_track_max_num_range[0x8];
+ u8 pg_track_log_min_addr_space[0x8];
+ u8 pg_track_log_max_addr_space[0x8];
+
+ u8 reserved_at_20[0x3];
+ u8 pg_track_log_min_msg_size[0x5];
+ u8 pg_track_log_max_msg_size[0x8];
+ u8 pg_track_log_min_page_size[0x8];
+ u8 pg_track_log_max_page_size[0x8];
+
+ u8 reserved_at_40[0x7c0];
+};
+
+struct mlx5_ifc_page_track_report_entry_bits {
+ u8 dirty_address_high[0x20];
+
+ u8 dirty_address_low[0x20];
+};
+
+enum {
+ MLX5_PAGE_TRACK_STATE_TRACKING,
+ MLX5_PAGE_TRACK_STATE_REPORTING,
+ MLX5_PAGE_TRACK_STATE_ERROR,
+};
+
+struct mlx5_ifc_page_track_range_bits {
+ u8 start_address[0x40];
+
+ u8 length[0x40];
+};
+
+struct mlx5_ifc_page_track_bits {
+ u8 modify_field_select[0x40];
+
+ u8 reserved_at_40[0x10];
+ u8 vhca_id[0x10];
+
+ u8 reserved_at_60[0x20];
+
+ u8 state[0x4];
+ u8 track_type[0x4];
+ u8 log_addr_space_size[0x8];
+ u8 reserved_at_90[0x3];
+ u8 log_page_size[0x5];
+ u8 reserved_at_98[0x3];
+ u8 log_msg_size[0x5];
+
+ u8 reserved_at_a0[0x8];
+ u8 reporting_qpn[0x18];
+
+ u8 reserved_at_c0[0x18];
+ u8 num_ranges[0x8];
+
+ u8 reserved_at_e0[0x20];
+
+ u8 range_start_address[0x40];
+
+ u8 length[0x40];
+
+ struct mlx5_ifc_page_track_range_bits track_range[0];
+};
+
+struct mlx5_ifc_create_page_track_obj_in_bits {
+ struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr;
+ struct mlx5_ifc_page_track_bits obj_context;
+};
+
+struct mlx5_ifc_modify_page_track_obj_in_bits {
+ struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr;
+ struct mlx5_ifc_page_track_bits obj_context;
+};
#endif /* MLX5_IFC_H */
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 04/13] net/mlx5: Query ADV_VIRTUALIZATION capabilities
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (2 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 03/13] net/mlx5: Introduce ifc bits for page tracker Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 05/13] vfio: Introduce DMA logging uAPIs Yishai Hadas
` (8 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Query ADV_VIRTUALIZATION capabilities which provide information for
advanced virtualization related features.
Current capabilities refer to the page tracker object which is used for
tracking the pages that are dirtied by the device.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/fw.c | 6 ++++++
drivers/net/ethernet/mellanox/mlx5/core/main.c | 1 +
include/linux/mlx5/device.h | 9 +++++++++
3 files changed, 16 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index cfb8bedba512..45b9891b7947 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -273,6 +273,12 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
return err;
}
+ if (MLX5_CAP_GEN(dev, adv_virtualization)) {
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ADV_VIRTUALIZATION);
+ if (err)
+ return err;
+ }
+
return 0;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index c9b4e50a593e..5ecaaee2624c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1432,6 +1432,7 @@ static const int types[] = {
MLX5_CAP_IPSEC,
MLX5_CAP_PORT_SELECTION,
MLX5_CAP_DEV_SHAMPO,
+ MLX5_CAP_ADV_VIRTUALIZATION,
};
static void mlx5_hca_caps_free(struct mlx5_core_dev *dev)
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 604b85dd770a..96ea0c1796f8 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1204,6 +1204,7 @@ enum mlx5_cap_type {
MLX5_CAP_DEV_SHAMPO = 0x1d,
MLX5_CAP_GENERAL_2 = 0x20,
MLX5_CAP_PORT_SELECTION = 0x25,
+ MLX5_CAP_ADV_VIRTUALIZATION = 0x26,
/* NUM OF CAP Types */
MLX5_CAP_NUM
};
@@ -1369,6 +1370,14 @@ enum mlx5_qcam_feature_groups {
MLX5_GET(port_selection_cap, \
mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->max, cap)
+#define MLX5_CAP_ADV_VIRTUALIZATION(mdev, cap) \
+ MLX5_GET(adv_virtualization_cap, \
+ mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->cur, cap)
+
+#define MLX5_CAP_ADV_VIRTUALIZATION_MAX(mdev, cap) \
+ MLX5_GET(adv_virtualization_cap, \
+ mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->max, cap)
+
#define MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) \
MLX5_CAP_PORT_SELECTION(mdev, flow_table_properties_port_selection.cap)
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 05/13] vfio: Introduce DMA logging uAPIs
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (3 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 04/13] net/mlx5: Query ADV_VIRTUALIZATION capabilities Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 06/13] vfio: Move vfio.c to vfio_main.c Yishai Hadas
` (7 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
DMA logging allows a device to internally record what DMAs the device is
initiating and report them back to userspace. It is part of the VFIO
migration infrastructure that allows implementing dirty page tracking
during the pre copy phase of live migration. Only DMA WRITEs are logged,
and this API is not connected to VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE.
This patch introduces the DMA logging involved uAPIs.
It uses the FEATURE ioctl with its GET/SET/PROBE options as of below.
It exposes a PROBE option to detect if the device supports DMA logging.
It exposes a SET option to start device DMA logging in given IOVAs
ranges.
It exposes a SET option to stop device DMA logging that was previously
started.
It exposes a GET option to read back and clear the device DMA log.
Extra details exist as part of vfio.h per a specific option.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---
include/uapi/linux/vfio.h | 79 +++++++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
index 733a1cddde30..81475c3e7c92 100644
--- a/include/uapi/linux/vfio.h
+++ b/include/uapi/linux/vfio.h
@@ -986,6 +986,85 @@ enum vfio_device_mig_state {
VFIO_DEVICE_STATE_RUNNING_P2P = 5,
};
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET start device DMA logging.
+ * VFIO_DEVICE_FEATURE_PROBE can be used to detect if the device supports
+ * DMA logging.
+ *
+ * DMA logging allows a device to internally record what DMAs the device is
+ * initiating and report them back to userspace. It is part of the VFIO
+ * migration infrastructure that allows implementing dirty page tracking
+ * during the pre copy phase of live migration. Only DMA WRITEs are logged,
+ * and this API is not connected to VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE.
+ *
+ * When DMA logging is started a range of IOVAs to monitor is provided and the
+ * device can optimize its logging to cover only the IOVA range given. Each
+ * DMA that the device initiates inside the range will be logged by the device
+ * for later retrieval.
+ *
+ * page_size is an input that hints what tracking granularity the device
+ * should try to achieve. If the device cannot do the hinted page size then it
+ * should pick the next closest page size it supports. On output the device
+ * will return the page size it selected.
+ *
+ * ranges is a pointer to an array of
+ * struct vfio_device_feature_dma_logging_range.
+ */
+struct vfio_device_feature_dma_logging_control {
+ __aligned_u64 page_size;
+ __u32 num_ranges;
+ __u32 __reserved;
+ __aligned_u64 ranges;
+};
+
+struct vfio_device_feature_dma_logging_range {
+ __aligned_u64 iova;
+ __aligned_u64 length;
+};
+
+#define VFIO_DEVICE_FEATURE_DMA_LOGGING_START 3
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET stop device DMA logging that was started
+ * by VFIO_DEVICE_FEATURE_DMA_LOGGING_START
+ */
+#define VFIO_DEVICE_FEATURE_DMA_LOGGING_STOP 4
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_GET read back and clear the device DMA log
+ *
+ * Query the device's DMA log for written pages within the given IOVA range.
+ * During querying the log is cleared for the IOVA range.
+ *
+ * bitmap is a pointer to an array of u64s that will hold the output bitmap
+ * with 1 bit reporting a page_size unit of IOVA. The mapping of IOVA to bits
+ * is given by:
+ * bitmap[(addr - iova)/page_size] & (1ULL << (addr % 64))
+ *
+ * The input page_size can be any power of two value and does not have to
+ * match the value given to VFIO_DEVICE_FEATURE_DMA_LOGGING_START. The driver
+ * will format its internal logging to match the reporting page size, possibly
+ * by replicating bits if the internal page size is lower than requested.
+ *
+ * Bits will be updated in bitmap using atomic or to allow userspace to
+ * combine bitmaps from multiple trackers together. Therefore userspace must
+ * zero the bitmap before doing any reports.
+ *
+ * If any error is returned userspace should assume that the dirty log is
+ * corrupted and restart.
+ *
+ * If DMA logging is not enabled, an error will be returned.
+ *
+ */
+struct vfio_device_feature_dma_logging_report {
+ __aligned_u64 iova;
+ __aligned_u64 length;
+ __aligned_u64 page_size;
+ __aligned_u64 bitmap;
+};
+
+#define VFIO_DEVICE_FEATURE_DMA_LOGGING_REPORT 5
+
/* -------- API for Type1 VFIO IOMMU -------- */
/**
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 06/13] vfio: Move vfio.c to vfio_main.c
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (4 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 05/13] vfio: Introduce DMA logging uAPIs Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 07/13] vfio: Add an IOVA bitmap support Yishai Hadas
` (6 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
From: Jason Gunthorpe <jgg@nvidia.com>
If a source file has the same name as a module then kbuild only supports
a single source file in the module.
Rename vfio.c to vfio_main.c so that we can have more that one .c file
in vfio.ko.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/Makefile | 2 ++
drivers/vfio/{vfio.c => vfio_main.c} | 0
2 files changed, 2 insertions(+)
rename drivers/vfio/{vfio.c => vfio_main.c} (100%)
diff --git a/drivers/vfio/Makefile b/drivers/vfio/Makefile
index fee73f3d9480..1a32357592e3 100644
--- a/drivers/vfio/Makefile
+++ b/drivers/vfio/Makefile
@@ -1,6 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
vfio_virqfd-y := virqfd.o
+vfio-y += vfio_main.o
+
obj-$(CONFIG_VFIO) += vfio.o
obj-$(CONFIG_VFIO_VIRQFD) += vfio_virqfd.o
obj-$(CONFIG_VFIO_IOMMU_TYPE1) += vfio_iommu_type1.o
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio_main.c
similarity index 100%
rename from drivers/vfio/vfio.c
rename to drivers/vfio/vfio_main.c
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 07/13] vfio: Add an IOVA bitmap support
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (5 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 06/13] vfio: Move vfio.c to vfio_main.c Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support Yishai Hadas
` (5 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
From: Joao Martins <joao.m.martins@oracle.com>
The new facility adds a bunch of wrappers that abstract how an IOVA
range is represented in a bitmap that is granulated by a given
page_size. So it translates all the lifting of dealing with user
pointers into its corresponding kernel addresses backing said user
memory into doing finally the bitmap ops to change various bits.
The formula for the bitmap is:
data[(iova / page_size) / 64] & (1ULL << (iova % 64))
Where 64 is the number of bits in a unsigned long (depending on arch)
An example usage of these helpers for a given @iova, @page_size, @length
and __user @data:
iova_bitmap_init(&iter.dirty, iova, __ffs(page_size));
ret = iova_bitmap_iter_init(&iter, iova, length, data);
if (ret)
return -ENOMEM;
for (; iova_bitmap_iter_done(&iter);
iova_bitmap_iter_advance(&iter)) {
ret = iova_bitmap_iter_get(&iter);
if (ret)
break;
if (dirty)
iova_bitmap_set(iova_bitmap_iova(&iter),
iova_bitmap_iova_length(&iter),
&iter.dirty);
iova_bitmap_iter_put(&iter);
if (ret)
break;
}
iova_bitmap_iter_free(&iter);
The facility is intended to be used for user bitmaps representing
dirtied IOVAs by IOMMU (via IOMMUFD) and PCI Devices (via vfio-pci).
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/Makefile | 6 +-
drivers/vfio/iova_bitmap.c | 164 ++++++++++++++++++++++++++++++++++++
include/linux/iova_bitmap.h | 46 ++++++++++
3 files changed, 214 insertions(+), 2 deletions(-)
create mode 100644 drivers/vfio/iova_bitmap.c
create mode 100644 include/linux/iova_bitmap.h
diff --git a/drivers/vfio/Makefile b/drivers/vfio/Makefile
index 1a32357592e3..1d6cad32d366 100644
--- a/drivers/vfio/Makefile
+++ b/drivers/vfio/Makefile
@@ -1,9 +1,11 @@
# SPDX-License-Identifier: GPL-2.0
vfio_virqfd-y := virqfd.o
-vfio-y += vfio_main.o
-
obj-$(CONFIG_VFIO) += vfio.o
+
+vfio-y := vfio_main.o \
+ iova_bitmap.o \
+
obj-$(CONFIG_VFIO_VIRQFD) += vfio_virqfd.o
obj-$(CONFIG_VFIO_IOMMU_TYPE1) += vfio_iommu_type1.o
obj-$(CONFIG_VFIO_IOMMU_SPAPR_TCE) += vfio_iommu_spapr_tce.o
diff --git a/drivers/vfio/iova_bitmap.c b/drivers/vfio/iova_bitmap.c
new file mode 100644
index 000000000000..58abf485eba8
--- /dev/null
+++ b/drivers/vfio/iova_bitmap.c
@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022, Oracle and/or its affiliates.
+ * Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved
+ */
+
+#include <linux/iova_bitmap.h>
+
+static unsigned long iova_bitmap_array_length(unsigned long iova_length,
+ unsigned long page_shift)
+{
+ return DIV_ROUND_UP(iova_length, BITS_PER_TYPE(u64) * (1 << page_shift));
+}
+
+static unsigned long iova_bitmap_index_to_length(struct iova_bitmap_iter *iter,
+ unsigned long index)
+{
+ return ((index * sizeof(u64) * BITS_PER_BYTE) << iter->dirty.pgshift);
+}
+
+static unsigned long iova_bitmap_iter_left(struct iova_bitmap_iter *iter)
+{
+ unsigned long left = iter->count - iter->offset;
+
+ left = min_t(unsigned long, left,
+ (iter->dirty.npages << PAGE_SHIFT) / sizeof(u64));
+
+ return left;
+}
+
+/*
+ * Input argument of number of bits to bitmap_set() is unsigned integer, which
+ * further casts to signed integer for unaligned multi-bit operation,
+ * __bitmap_set().
+ * Then maximum bitmap size supported is 2^31 bits divided by 2^3 bits/byte,
+ * that is 2^28 (256 MB) which maps to 2^31 * 2^12 = 2^43 (8TB) on 4K page
+ * system.
+ */
+int iova_bitmap_iter_init(struct iova_bitmap_iter *iter,
+ unsigned long iova, unsigned long length,
+ unsigned long __user *data)
+{
+ struct iova_bitmap *dirty = &iter->dirty;
+
+ iter->data = data;
+ iter->offset = 0;
+ iter->count = iova_bitmap_array_length(length, dirty->pgshift);
+ iter->iova = iova;
+ iter->length = length;
+ dirty->pages = (struct page **)__get_free_page(GFP_KERNEL);
+
+ return !dirty->pages ? -ENOMEM : 0;
+}
+
+void iova_bitmap_iter_free(struct iova_bitmap_iter *iter)
+{
+ struct iova_bitmap *dirty = &iter->dirty;
+
+ if (dirty->pages) {
+ free_page((unsigned long)dirty->pages);
+ dirty->pages = NULL;
+ }
+}
+
+bool iova_bitmap_iter_done(struct iova_bitmap_iter *iter)
+{
+ return (iter->count - iter->offset) > 0;
+}
+
+static unsigned long iova_bitmap_iter_length(struct iova_bitmap_iter *iter)
+{
+ return iova_bitmap_index_to_length(iter, iter->count);
+}
+
+unsigned long iova_bitmap_length(struct iova_bitmap_iter *iter)
+{
+ unsigned long left = iova_bitmap_iter_left(iter);
+ unsigned long iova = iova_bitmap_iova(iter);
+
+ left = iova_bitmap_index_to_length(iter, left);
+ if (iova_bitmap_iter_length(iter) > iter->length &&
+ iova + left > iter->iova + iter->length - 1)
+ left -= ((iova + left) - (iova + iter->length));
+ return left;
+}
+
+unsigned long iova_bitmap_iova(struct iova_bitmap_iter *iter)
+{
+ unsigned long skip = iter->offset;
+
+ return iter->iova + iova_bitmap_index_to_length(iter, skip);
+}
+
+void iova_bitmap_iter_advance(struct iova_bitmap_iter *iter)
+{
+ unsigned long length = iova_bitmap_length(iter);
+
+ iter->offset += iova_bitmap_array_length(length, iter->dirty.pgshift);
+}
+
+void iova_bitmap_iter_put(struct iova_bitmap_iter *iter)
+{
+ struct iova_bitmap *dirty = &iter->dirty;
+
+ if (dirty->npages)
+ unpin_user_pages(dirty->pages, dirty->npages);
+}
+
+int iova_bitmap_iter_get(struct iova_bitmap_iter *iter)
+{
+ struct iova_bitmap *dirty = &iter->dirty;
+ unsigned long npages;
+ void __user *addr;
+ long ret;
+
+ npages = DIV_ROUND_UP((iter->count - iter->offset) * sizeof(u64),
+ PAGE_SIZE);
+ npages = min(npages, PAGE_SIZE / sizeof(struct page *));
+ addr = iter->data + (iter->offset * sizeof(u64));
+ ret = pin_user_pages_fast((unsigned long)addr, npages,
+ FOLL_WRITE, dirty->pages);
+ if (ret <= 0)
+ return ret;
+
+ dirty->npages = (unsigned long)ret;
+ dirty->iova = iova_bitmap_iova(iter);
+ dirty->start_offset = offset_in_page(addr);
+ return 0;
+}
+
+void iova_bitmap_init(struct iova_bitmap *bitmap,
+ unsigned long base, unsigned long pgshift)
+{
+ memset(bitmap, 0, sizeof(*bitmap));
+ bitmap->iova = base;
+ bitmap->pgshift = pgshift;
+}
+
+unsigned int iova_bitmap_set(struct iova_bitmap *dirty,
+ unsigned long iova,
+ unsigned long length)
+{
+ unsigned long nbits, offset, start_offset, idx, size, *kaddr;
+
+ nbits = max(1UL, length >> dirty->pgshift);
+ offset = (iova - dirty->iova) >> dirty->pgshift;
+ idx = offset / (PAGE_SIZE * BITS_PER_BYTE);
+ offset = offset % (PAGE_SIZE * BITS_PER_BYTE);
+ start_offset = dirty->start_offset;
+
+ while (nbits > 0) {
+ kaddr = kmap_local_page(dirty->pages[idx]) + start_offset;
+ size = min(PAGE_SIZE * BITS_PER_BYTE - offset, nbits);
+ bitmap_set(kaddr, offset, size);
+ kunmap_local(kaddr - start_offset);
+ start_offset = offset = 0;
+ nbits -= size;
+ idx++;
+ }
+
+ return nbits;
+}
+EXPORT_SYMBOL_GPL(iova_bitmap_set);
+
diff --git a/include/linux/iova_bitmap.h b/include/linux/iova_bitmap.h
new file mode 100644
index 000000000000..ff19ad47a126
--- /dev/null
+++ b/include/linux/iova_bitmap.h
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022, Oracle and/or its affiliates.
+ * Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved
+ */
+
+#ifndef _IOVA_BITMAP_H_
+#define _IOVA_BITMAP_H_
+
+#include <linux/highmem.h>
+#include <linux/mm.h>
+#include <linux/uio.h>
+
+struct iova_bitmap {
+ unsigned long iova;
+ unsigned long pgshift;
+ unsigned long start_offset;
+ unsigned long npages;
+ struct page **pages;
+};
+
+struct iova_bitmap_iter {
+ struct iova_bitmap dirty;
+ void __user *data;
+ size_t offset;
+ size_t count;
+ unsigned long iova;
+ unsigned long length;
+};
+
+int iova_bitmap_iter_init(struct iova_bitmap_iter *iter, unsigned long iova,
+ unsigned long length, unsigned long __user *data);
+void iova_bitmap_iter_free(struct iova_bitmap_iter *iter);
+bool iova_bitmap_iter_done(struct iova_bitmap_iter *iter);
+unsigned long iova_bitmap_length(struct iova_bitmap_iter *iter);
+unsigned long iova_bitmap_iova(struct iova_bitmap_iter *iter);
+void iova_bitmap_iter_advance(struct iova_bitmap_iter *iter);
+int iova_bitmap_iter_get(struct iova_bitmap_iter *iter);
+void iova_bitmap_iter_put(struct iova_bitmap_iter *iter);
+void iova_bitmap_init(struct iova_bitmap *bitmap,
+ unsigned long base, unsigned long pgshift);
+unsigned int iova_bitmap_set(struct iova_bitmap *dirty,
+ unsigned long iova,
+ unsigned long length);
+
+#endif
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (6 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 07/13] vfio: Add an IOVA bitmap support Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 13:40 ` kernel test robot
` (2 more replies)
2022-06-30 10:25 ` [PATCH vfio 09/13] vfio/mlx5: Init QP based resources for dirty tracking Yishai Hadas
` (4 subsequent siblings)
12 siblings, 3 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Introduce the DMA logging feature support in the vfio core layer.
It includes the processing of the device start/stop/report DMA logging
UAPIs and calling the relevant driver 'op' to do the work.
Specifically,
Upon start, the core translates the given input ranges into an interval
tree, checks for unexpected overlapping, non aligned ranges and then
pass the translated input to the driver for start tracking the given
ranges.
Upon report, the core translates the given input user space bitmap and
page size into an IOVA kernel bitmap iterator. Then it iterates it and
call the driver to set the corresponding bits for the dirtied pages in a
specific IOVA range.
Upon stop, the driver is called to stop the previous started tracking.
The next patches from the series will introduce the mlx5 driver
implementation for the logging ops.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/vfio_pci_core.c | 5 +
drivers/vfio/vfio_main.c | 162 +++++++++++++++++++++++++++++++
include/linux/vfio.h | 21 +++-
3 files changed, 186 insertions(+), 2 deletions(-)
diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c
index 2e003913c561..8dcd212971fe 100644
--- a/drivers/vfio/pci/vfio_pci_core.c
+++ b/drivers/vfio/pci/vfio_pci_core.c
@@ -1862,6 +1862,11 @@ int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev)
return -EINVAL;
}
+ if (vdev->vdev.log_ops && !(vdev->vdev.log_ops->log_start &&
+ vdev->vdev.log_ops->log_stop &&
+ vdev->vdev.log_ops->log_read_and_clear))
+ return -EINVAL;
+
/*
* Prevent binding to PFs with VFs enabled, the VFs might be in use
* by the host or other users. We cannot capture the VFs if they
diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c
index aac9213a783d..8eb8ba837059 100644
--- a/drivers/vfio/vfio_main.c
+++ b/drivers/vfio/vfio_main.c
@@ -32,6 +32,8 @@
#include <linux/vfio.h>
#include <linux/wait.h>
#include <linux/sched/signal.h>
+#include <linux/interval_tree.h>
+#include <linux/iova_bitmap.h>
#include "vfio.h"
#define DRIVER_VERSION "0.3"
@@ -1601,6 +1603,154 @@ static int vfio_ioctl_device_feature_migration(struct vfio_device *device,
return 0;
}
+#define LOG_MAX_RANGES 1024
+
+static int
+vfio_ioctl_device_feature_logging_start(struct vfio_device *device,
+ u32 flags, void __user *arg,
+ size_t argsz)
+{
+ size_t minsz =
+ offsetofend(struct vfio_device_feature_dma_logging_control,
+ ranges);
+ struct vfio_device_feature_dma_logging_range __user *ranges;
+ struct vfio_device_feature_dma_logging_control control;
+ struct vfio_device_feature_dma_logging_range range;
+ struct rb_root_cached root = RB_ROOT_CACHED;
+ struct interval_tree_node *nodes;
+ u32 nnodes;
+ int i, ret;
+
+ if (!device->log_ops)
+ return -ENOTTY;
+
+ ret = vfio_check_feature(flags, argsz,
+ VFIO_DEVICE_FEATURE_SET,
+ sizeof(control));
+ if (ret != 1)
+ return ret;
+
+ if (copy_from_user(&control, arg, minsz))
+ return -EFAULT;
+
+ nnodes = control.num_ranges;
+ if (!nnodes || nnodes > LOG_MAX_RANGES)
+ return -EINVAL;
+
+ ranges = (struct vfio_device_feature_dma_logging_range __user *)
+ control.ranges;
+ nodes = kmalloc_array(nnodes, sizeof(struct interval_tree_node),
+ GFP_KERNEL);
+ if (!nodes)
+ return -ENOMEM;
+
+ for (i = 0; i < nnodes; i++) {
+ if (copy_from_user(&range, &ranges[i], sizeof(range))) {
+ ret = -EFAULT;
+ goto end;
+ }
+ if (!IS_ALIGNED(range.iova, control.page_size) ||
+ !IS_ALIGNED(range.length, control.page_size)) {
+ ret = -EINVAL;
+ goto end;
+ }
+ nodes[i].start = range.iova;
+ nodes[i].last = range.iova + range.length - 1;
+ if (interval_tree_iter_first(&root, nodes[i].start,
+ nodes[i].last)) {
+ /* Range overlapping */
+ ret = -EINVAL;
+ goto end;
+ }
+ interval_tree_insert(nodes + i, &root);
+ }
+
+ ret = device->log_ops->log_start(device, &root, nnodes,
+ &control.page_size);
+ if (ret)
+ goto end;
+
+ if (copy_to_user(arg, &control, sizeof(control))) {
+ ret = -EFAULT;
+ device->log_ops->log_stop(device);
+ }
+
+end:
+ kfree(nodes);
+ return ret;
+}
+
+static int
+vfio_ioctl_device_feature_logging_stop(struct vfio_device *device,
+ u32 flags, void __user *arg,
+ size_t argsz)
+{
+ int ret;
+
+ if (!device->log_ops)
+ return -ENOTTY;
+
+ ret = vfio_check_feature(flags, argsz,
+ VFIO_DEVICE_FEATURE_SET, 0);
+ if (ret != 1)
+ return ret;
+
+ return device->log_ops->log_stop(device);
+}
+
+static int
+vfio_ioctl_device_feature_logging_report(struct vfio_device *device,
+ u32 flags, void __user *arg,
+ size_t argsz)
+{
+ size_t minsz =
+ offsetofend(struct vfio_device_feature_dma_logging_report,
+ bitmap);
+ struct vfio_device_feature_dma_logging_report report;
+ struct iova_bitmap_iter iter;
+ int ret;
+
+ if (!device->log_ops)
+ return -ENOTTY;
+
+ ret = vfio_check_feature(flags, argsz,
+ VFIO_DEVICE_FEATURE_GET,
+ sizeof(report));
+ if (ret != 1)
+ return ret;
+
+ if (copy_from_user(&report, arg, minsz))
+ return -EFAULT;
+
+ if (report.page_size < PAGE_SIZE)
+ return -EINVAL;
+
+ iova_bitmap_init(&iter.dirty, report.iova, ilog2(report.page_size));
+ ret = iova_bitmap_iter_init(&iter, report.iova, report.length,
+ (unsigned long __user *)report.bitmap);
+ if (ret)
+ return ret;
+
+ for (; iova_bitmap_iter_done(&iter);
+ iova_bitmap_iter_advance(&iter)) {
+ ret = iova_bitmap_iter_get(&iter);
+ if (ret)
+ break;
+
+ ret = device->log_ops->log_read_and_clear(device,
+ iova_bitmap_iova(&iter),
+ iova_bitmap_length(&iter), &iter.dirty);
+
+ iova_bitmap_iter_put(&iter);
+
+ if (ret)
+ break;
+ }
+
+ iova_bitmap_iter_free(&iter);
+ return ret;
+}
+
static int vfio_ioctl_device_feature(struct vfio_device *device,
struct vfio_device_feature __user *arg)
{
@@ -1634,6 +1784,18 @@ static int vfio_ioctl_device_feature(struct vfio_device *device,
return vfio_ioctl_device_feature_mig_device_state(
device, feature.flags, arg->data,
feature.argsz - minsz);
+ case VFIO_DEVICE_FEATURE_DMA_LOGGING_START:
+ return vfio_ioctl_device_feature_logging_start(
+ device, feature.flags, arg->data,
+ feature.argsz - minsz);
+ case VFIO_DEVICE_FEATURE_DMA_LOGGING_STOP:
+ return vfio_ioctl_device_feature_logging_stop(
+ device, feature.flags, arg->data,
+ feature.argsz - minsz);
+ case VFIO_DEVICE_FEATURE_DMA_LOGGING_REPORT:
+ return vfio_ioctl_device_feature_logging_report(
+ device, feature.flags, arg->data,
+ feature.argsz - minsz);
default:
if (unlikely(!device->ops->device_feature))
return -EINVAL;
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 4d26e149db81..feed84d686ec 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -14,6 +14,7 @@
#include <linux/workqueue.h>
#include <linux/poll.h>
#include <uapi/linux/vfio.h>
+#include <linux/iova_bitmap.h>
struct kvm;
@@ -33,10 +34,11 @@ struct vfio_device {
struct device *dev;
const struct vfio_device_ops *ops;
/*
- * mig_ops is a static property of the vfio_device which must be set
- * prior to registering the vfio_device.
+ * mig_ops/log_ops is a static property of the vfio_device which must
+ * be set prior to registering the vfio_device.
*/
const struct vfio_migration_ops *mig_ops;
+ const struct vfio_log_ops *log_ops;
struct vfio_group *group;
struct vfio_device_set *dev_set;
struct list_head dev_set_list;
@@ -104,6 +106,21 @@ struct vfio_migration_ops {
enum vfio_device_mig_state *curr_state);
};
+/**
+ * @log_start: Optional callback to ask the device start DMA logging.
+ * @log_stop: Optional callback to ask the device stop DMA logging.
+ * @log_read_and_clear: Optional callback to ask the device read
+ * and clear the dirty DMAs in some given range.
+ */
+struct vfio_log_ops {
+ int (*log_start)(struct vfio_device *device,
+ struct rb_root_cached *ranges, u32 nnodes, u64 *page_size);
+ int (*log_stop)(struct vfio_device *device);
+ int (*log_read_and_clear)(struct vfio_device *device,
+ unsigned long iova, unsigned long length,
+ struct iova_bitmap *dirty);
+};
+
/**
* vfio_check_feature - Validate user input for the VFIO_DEVICE_FEATURE ioctl
* @flags: Arg from the device_feature op
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support
2022-06-30 10:25 ` [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support Yishai Hadas
@ 2022-06-30 13:40 ` kernel test robot
2022-06-30 13:48 ` Jason Gunthorpe
2022-07-01 4:24 ` kernel test robot
2022-07-01 4:55 ` kernel test robot
2 siblings, 1 reply; 18+ messages in thread
From: kernel test robot @ 2022-06-30 13:40 UTC (permalink / raw)
To: Yishai Hadas, alex.williamson, jgg
Cc: kbuild-all, saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins,
leonro, yishaih, maorg, cohuck
Hi Yishai,
I love your patch! Perhaps something to improve:
[auto build test WARNING on awilliam-vfio/next]
[also build test WARNING on linus/master v5.19-rc4 next-20220630]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Yishai-Hadas/Add-device-DMA-logging-support-for-mlx5-driver/20220630-182957
base: https://github.com/awilliam/linux-vfio.git next
config: i386-randconfig-a003 (https://download.01.org/0day-ci/archive/20220630/202206302140.XlWYhlXa-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/fea20efca2795fd8480cb0755c54062bad2ea322
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Yishai-Hadas/Add-device-DMA-logging-support-for-mlx5-driver/20220630-182957
git checkout fea20efca2795fd8480cb0755c54062bad2ea322
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/vfio/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/vfio/vfio_main.c: In function 'vfio_ioctl_device_feature_logging_start':
>> drivers/vfio/vfio_main.c:1640:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1640 | ranges = (struct vfio_device_feature_dma_logging_range __user *)
| ^
drivers/vfio/vfio_main.c: In function 'vfio_ioctl_device_feature_logging_report':
drivers/vfio/vfio_main.c:1730:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1730 | (unsigned long __user *)report.bitmap);
| ^
vim +1640 drivers/vfio/vfio_main.c
1607
1608 static int
1609 vfio_ioctl_device_feature_logging_start(struct vfio_device *device,
1610 u32 flags, void __user *arg,
1611 size_t argsz)
1612 {
1613 size_t minsz =
1614 offsetofend(struct vfio_device_feature_dma_logging_control,
1615 ranges);
1616 struct vfio_device_feature_dma_logging_range __user *ranges;
1617 struct vfio_device_feature_dma_logging_control control;
1618 struct vfio_device_feature_dma_logging_range range;
1619 struct rb_root_cached root = RB_ROOT_CACHED;
1620 struct interval_tree_node *nodes;
1621 u32 nnodes;
1622 int i, ret;
1623
1624 if (!device->log_ops)
1625 return -ENOTTY;
1626
1627 ret = vfio_check_feature(flags, argsz,
1628 VFIO_DEVICE_FEATURE_SET,
1629 sizeof(control));
1630 if (ret != 1)
1631 return ret;
1632
1633 if (copy_from_user(&control, arg, minsz))
1634 return -EFAULT;
1635
1636 nnodes = control.num_ranges;
1637 if (!nnodes || nnodes > LOG_MAX_RANGES)
1638 return -EINVAL;
1639
> 1640 ranges = (struct vfio_device_feature_dma_logging_range __user *)
1641 control.ranges;
1642 nodes = kmalloc_array(nnodes, sizeof(struct interval_tree_node),
1643 GFP_KERNEL);
1644 if (!nodes)
1645 return -ENOMEM;
1646
1647 for (i = 0; i < nnodes; i++) {
1648 if (copy_from_user(&range, &ranges[i], sizeof(range))) {
1649 ret = -EFAULT;
1650 goto end;
1651 }
1652 if (!IS_ALIGNED(range.iova, control.page_size) ||
1653 !IS_ALIGNED(range.length, control.page_size)) {
1654 ret = -EINVAL;
1655 goto end;
1656 }
1657 nodes[i].start = range.iova;
1658 nodes[i].last = range.iova + range.length - 1;
1659 if (interval_tree_iter_first(&root, nodes[i].start,
1660 nodes[i].last)) {
1661 /* Range overlapping */
1662 ret = -EINVAL;
1663 goto end;
1664 }
1665 interval_tree_insert(nodes + i, &root);
1666 }
1667
1668 ret = device->log_ops->log_start(device, &root, nnodes,
1669 &control.page_size);
1670 if (ret)
1671 goto end;
1672
1673 if (copy_to_user(arg, &control, sizeof(control))) {
1674 ret = -EFAULT;
1675 device->log_ops->log_stop(device);
1676 }
1677
1678 end:
1679 kfree(nodes);
1680 return ret;
1681 }
1682
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support
2022-06-30 13:40 ` kernel test robot
@ 2022-06-30 13:48 ` Jason Gunthorpe
0 siblings, 0 replies; 18+ messages in thread
From: Jason Gunthorpe @ 2022-06-30 13:48 UTC (permalink / raw)
To: kernel test robot
Cc: Yishai Hadas, alex.williamson, kbuild-all, saeedm, kvm, netdev,
kuba, kevin.tian, joao.m.martins, leonro, maorg, cohuck
On Thu, Jun 30, 2022 at 09:40:01PM +0800, kernel test robot wrote:
> 1636 nnodes = control.num_ranges;
> 1637 if (!nnodes || nnodes > LOG_MAX_RANGES)
> 1638 return -EINVAL;
> 1639
> > 1640 ranges = (struct vfio_device_feature_dma_logging_range __user *)
> 1641 control.ranges;
Things like this should always use u64_to_user_ptr()
Jason
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support
2022-06-30 10:25 ` [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support Yishai Hadas
2022-06-30 13:40 ` kernel test robot
@ 2022-07-01 4:24 ` kernel test robot
2022-07-01 4:55 ` kernel test robot
2 siblings, 0 replies; 18+ messages in thread
From: kernel test robot @ 2022-07-01 4:24 UTC (permalink / raw)
To: Yishai Hadas, alex.williamson, jgg
Cc: llvm, kbuild-all, saeedm, kvm, netdev, kuba, kevin.tian,
joao.m.martins, leonro, yishaih, maorg, cohuck
[-- Attachment #1: Type: text/plain, Size: 1963 bytes --]
Hi Yishai,
I love your patch! Yet something to improve:
[auto build test ERROR on awilliam-vfio/next]
[also build test ERROR on linus/master v5.19-rc4 next-20220630]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Yishai-Hadas/Add-device-DMA-logging-support-for-mlx5-driver/20220630-182957
base: https://github.com/awilliam/linux-vfio.git next
config: x86_64-randconfig-a001
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a9119143a2d1f4d0d0bc1fe0d819e5351b4e0deb)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/fea20efca2795fd8480cb0755c54062bad2ea322
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Yishai-Hadas/Add-device-DMA-logging-support-for-mlx5-driver/20220630-182957
git checkout fea20efca2795fd8480cb0755c54062bad2ea322
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: interval_tree_iter_first
>>> referenced by vfio_main.c
>>> vfio/vfio_main.o:(vfio_device_fops_unl_ioctl) in archive drivers/built-in.a
--
>> ld.lld: error: undefined symbol: interval_tree_insert
>>> referenced by vfio_main.c
>>> vfio/vfio_main.o:(vfio_device_fops_unl_ioctl) in archive drivers/built-in.a
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 148633 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 5.19.0-rc4 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="clang version 15.0.0 (git://gitmirror/llvm_project a9119143a2d1f4d0d0bc1fe0d819e5351b4e0deb)"
CONFIG_GCC_VERSION=0
CONFIG_CC_IS_CLANG=y
CONFIG_CLANG_VERSION=150000
CONFIG_AS_IS_LLVM=y
CONFIG_AS_VERSION=150000
CONFIG_LD_VERSION=0
CONFIG_LD_IS_LLD=y
CONFIG_LLD_VERSION=150000
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_TOOLS_SUPPORT_RELR=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_KERNEL_ZSTD=y
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYSVIPC_COMPAT=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_FORCE=y
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
# end of Timers subsystem
CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_JIT is not set
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
# CONFIG_BPF_PRELOAD is not set
# end of BPF subsystem
CONFIG_PREEMPT_VOLUNTARY_BUILD=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
# CONFIG_PREEMPT_DYNAMIC is not set
#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
# CONFIG_TICK_CPU_ACCOUNTING is not set
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_IRQ_TIME_ACCOUNTING=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting
#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TINY_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_FORCE_TASKS_RCU=y
CONFIG_TASKS_RCU=y
CONFIG_FORCE_TASKS_RUDE_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_FORCE_TASKS_TRACE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_NEED_SEGCBLIST=y
# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
# end of RCU Subsystem
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_KMEM=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_CGROUP_PIDS is not set
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_BPF is not set
CONFIG_CGROUP_MISC=y
CONFIG_CGROUP_DEBUG=y
# CONFIG_NAMESPACES is not set
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_PCSPKR_PLATFORM is not set
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_AIO is not set
# CONFIG_IO_URING is not set
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
CONFIG_DEBUG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# end of Kernel Performance Events And Counters
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_NR_GPIO=1024
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
# CONFIG_SMP is not set
CONFIG_X86_FEATURE_NAMES=y
# CONFIG_X86_X2APIC is not set
CONFIG_X86_MPPARSE=y
CONFIG_GOLDFISH=y
# CONFIG_RETPOLINE is not set
CONFIG_CC_HAS_SLS=y
# CONFIG_SLS is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
# CONFIG_IOSF_MBI is not set
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_X86_HV_CALLBACK_VECTOR=y
# CONFIG_XEN is not set
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
# CONFIG_PVH is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_GUEST is not set
# CONFIG_ACRN_GUEST is not set
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
# CONFIG_CPU_SUP_INTEL is not set
# CONFIG_CPU_SUP_AMD is not set
# CONFIG_CPU_SUP_HYGON is not set
# CONFIG_CPU_SUP_CENTAUR is not set
# CONFIG_CPU_SUP_ZHAOXIN is not set
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
CONFIG_BOOT_VESA_SUPPORT=y
CONFIG_NR_CPUS_RANGE_BEGIN=1
CONFIG_NR_CPUS_RANGE_END=1
CONFIG_NR_CPUS_DEFAULT=1
CONFIG_NR_CPUS=1
CONFIG_UP_LATE_INIT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
# CONFIG_X86_MCE is not set
#
# Performance monitoring
#
# end of Performance monitoring
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
# CONFIG_X86_IOPL_IOPERM is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
# CONFIG_X86_PAT is not set
CONFIG_ARCH_RANDOM=y
# CONFIG_X86_UMIP is not set
CONFIG_CC_HAS_IBT=y
# CONFIG_X86_KERNEL_IBT is not set
# CONFIG_EFI is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
# CONFIG_KEXEC_SIG is not set
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_DYNAMIC_MEMORY_LAYOUT=y
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0x0
CONFIG_COMPAT_VDSO=y
CONFIG_LEGACY_VSYSCALL_XONLY=y
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_STRICT_SIGALTSTACK_SIZE=y
CONFIG_HAVE_LIVEPATCH=y
# end of Processor type and features
CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
# CONFIG_PM_WAKELOCKS_GC is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_DEBUGGER=y
CONFIG_ACPI_DEBUGGER_USER=y
# CONFIG_ACPI_SPCR_TABLE is not set
# CONFIG_ACPI_FPDT is not set
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
# CONFIG_ACPI_AC is not set
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_TAD=m
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_PROCESSOR_AGGREGATOR=y
# CONFIG_ACPI_THERMAL is not set
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=y
CONFIG_ACPI_HED=y
CONFIG_ACPI_CUSTOM_METHOD=m
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
# CONFIG_ACPI_APEI_GHES is not set
CONFIG_ACPI_APEI_EINJ=m
CONFIG_ACPI_APEI_ERST_DEBUG=m
CONFIG_ACPI_DPTF=y
# CONFIG_DPTF_POWER is not set
# CONFIG_DPTF_PCH_FIVR is not set
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_CONFIGFS=y
# CONFIG_ACPI_PFRUT is not set
CONFIG_PMIC_OPREGION=y
# CONFIG_BYTCRC_PMIC_OPREGION is not set
# CONFIG_CHTCRC_PMIC_OPREGION is not set
# CONFIG_CHT_WC_PMIC_OPREGION is not set
# CONFIG_CHT_DC_TI_PMIC_OPREGION is not set
CONFIG_X86_PM_TIMER=y
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
# CONFIG_X86_AMD_PSTATE is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_POWERNOW_K8=m
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_P4_CLOCKMOD=y
#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=y
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
CONFIG_HALTPOLL_CPUIDLE=y
# end of CPU Idle
# end of Power management and ACPI options
#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
# end of Bus options (PCI etc.)
#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
# end of Binary Emulations
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_GENERIC_ENTRY=y
# CONFIG_KPROBES is not set
# CONFIG_JUMP_LABEL is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_WANTS_NO_INSTR=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
# CONFIG_SECCOMP_CACHE_DEBUG is not set
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
CONFIG_HAS_LTO_CLANG=y
CONFIG_LTO_NONE=y
# CONFIG_LTO_CLANG_FULL is not set
# CONFIG_LTO_CLANG_THIN is not set
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_HAVE_OBJTOOL=y
CONFIG_HAVE_JUMP_LABEL_HACK=y
CONFIG_HAVE_NOINSTR_HACK=y
CONFIG_HAVE_NOINSTR_VALIDATION=y
CONFIG_HAVE_UACCESS_VALIDATION=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_ISA_BUS_API=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
CONFIG_RANDOMIZE_KSTACK_OFFSET=y
# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
CONFIG_ARCH_HAS_ELFCORE_COMPAT=y
CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
CONFIG_DYNAMIC_SIGFRAME=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
CONFIG_MODPROBE_PATH="/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
# CONFIG_BLOCK is not set
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
# CONFIG_COREDUMP is not set
# end of Executable file formats
#
# Memory Management options
#
#
# SLAB allocator options
#
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_SLAB_MERGE_DEFAULT is not set
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_EXCLUSIVE_SYSTEM_RAM=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_MEMORY_BALLOON=y
# CONFIG_BALLOON_COMPACTION is not set
CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_VIRT_TO_BUS=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_NEED_PER_CPU_KM=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=7
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ARCH_HAS_VM_GET_PAGE_PROT=y
CONFIG_ARCH_HAS_PTE_DEVMAP=y
CONFIG_ARCH_HAS_ZONE_DMA_SET=y
# CONFIG_ZONE_DMA is not set
CONFIG_ZONE_DMA32=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=y
CONFIG_SECRETMEM=y
CONFIG_USERFAULTFD=y
CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y
CONFIG_PTE_MARKER=y
CONFIG_PTE_MARKER_UFFD_WP=y
#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
# CONFIG_SYN_COOKIES is not set
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
# CONFIG_NETLABEL is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
# end of Network testing
# end of Networking options
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
# CONFIG_MCTP is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
#
# CFG80211 needs to be enabled for MAC80211
#
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_RFKILL is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=y
CONFIG_NET_9P_VIRTIO=m
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_PAGE_POOL=y
# CONFIG_PAGE_POOL_STATS is not set
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
# CONFIG_PCIE_PTM is not set
# CONFIG_PCI_MSI is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_HOST_GENERIC is not set
#
# DesignWare PCI Core Support
#
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
# CONFIG_PCI_J721E_HOST is not set
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers
# CONFIG_CXL_BUS is not set
# CONFIG_PCCARD is not set
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
# CONFIG_DEVTMPFS_SAFE is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_LOADER_COMPRESS_XZ=y
# CONFIG_FW_LOADER_COMPRESS_ZSTD is not set
# CONFIG_FW_CACHE is not set
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader
# CONFIG_ALLOW_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_W1=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SPI_AVMM=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
# end of Generic Driver Options
#
# Bus devices
#
CONFIG_MOXTET=m
CONFIG_MHI_BUS=y
CONFIG_MHI_BUS_DEBUG=y
# CONFIG_MHI_BUS_PCI_GENERIC is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices
# CONFIG_CONNECTOR is not set
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
# end of ARM System Control and Management Interface Protocol
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DMIID is not set
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_FW_CFG_SYSFS is not set
CONFIG_SYSFB=y
CONFIG_SYSFB_SIMPLEFB=y
CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_SMI=y
CONFIG_GOOGLE_COREBOOT_TABLE=m
CONFIG_GOOGLE_MEMCONSOLE=m
# CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY is not set
# CONFIG_GOOGLE_FRAMEBUFFER_COREBOOT is not set
CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=m
CONFIG_GOOGLE_VPD=m
CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
# CONFIG_GNSS is not set
CONFIG_MTD=y
# CONFIG_MTD_TESTS is not set
#
# Partition parsers
#
# CONFIG_MTD_AR7_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=m
# CONFIG_MTD_OF_PARTS is not set
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# end of Partition parsers
#
# User Modules And Translation Layers
#
# CONFIG_MTD_OOPS is not set
# CONFIG_MTD_PARTITIONED_MASTER is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_LE_BYTE_SWAP=y
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
CONFIG_MTD_MAP_BANK_WIDTH_2=y
# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
CONFIG_MTD_MAP_BANK_WIDTH_16=y
CONFIG_MTD_MAP_BANK_WIDTH_32=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_I4=y
CONFIG_MTD_CFI_I8=y
# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=m
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_SBC_GXX=y
# CONFIG_MTD_AMD76XROM is not set
# CONFIG_MTD_ICHXROM is not set
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
# CONFIG_MTD_SCB2_FLASH is not set
CONFIG_MTD_NETtel=m
CONFIG_MTD_L440GX=m
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
CONFIG_MTD_PLATRAM=y
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_DATAFLASH=m
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
CONFIG_MTD_DATAFLASH_OTP=y
# CONFIG_MTD_MCHP23K256 is not set
CONFIG_MTD_MCHP48L640=y
CONFIG_MTD_SST25L=m
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers
#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=m
# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
# CONFIG_MTD_ONENAND_GENERIC is not set
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
CONFIG_MTD_RAW_NAND=m
#
# Raw/parallel NAND flash controllers
#
# CONFIG_MTD_NAND_DENALI_PCI is not set
# CONFIG_MTD_NAND_DENALI_DT is not set
# CONFIG_MTD_NAND_CAFE is not set
# CONFIG_MTD_NAND_MXIC is not set
# CONFIG_MTD_NAND_GPIO is not set
# CONFIG_MTD_NAND_PLATFORM is not set
CONFIG_MTD_NAND_CADENCE=m
CONFIG_MTD_NAND_ARASAN=m
CONFIG_MTD_NAND_INTEL_LGM=m
#
# Misc
#
CONFIG_MTD_NAND_NANDSIM=m
# CONFIG_MTD_NAND_RICOH is not set
# CONFIG_MTD_NAND_DISKONCHIP is not set
CONFIG_MTD_SPI_NAND=m
#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
CONFIG_MTD_NAND_ECC_MXIC=y
# end of ECC engine support
# end of NAND
#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
# end of LPDDR & LPDDR2 PCM memory drivers
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set
CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y
# CONFIG_MTD_SPI_NOR_SWP_KEEP is not set
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
CONFIG_MTD_UBI_GLUEBI=m
# CONFIG_MTD_HYPERBUS is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
# CONFIG_OF_OVERLAY is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_PNPACPI=y
#
# NVME Support
#
# end of NVME Support
#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_TIFM_CORE is not set
CONFIG_ICS932S401=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_HI6421V600_IRQ=m
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
# CONFIG_SENSORS_APDS990X is not set
CONFIG_HMC6352=m
CONFIG_DS1682=y
CONFIG_LATTICE_ECP3_CONFIG=y
CONFIG_SRAM=y
# CONFIG_DW_XDATA_PCIE is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
CONFIG_XILINX_SDFEC=m
# CONFIG_HISI_HIKEY_USB is not set
# CONFIG_OPEN_DICE is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=m
# CONFIG_EEPROM_LEGACY is not set
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
# CONFIG_EEPROM_93XX46 is not set
CONFIG_EEPROM_IDT_89HPESX=y
CONFIG_EEPROM_EE1004=y
# end of EEPROM support
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
# CONFIG_GENWQE is not set
CONFIG_ECHO=m
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_HABANA_AI is not set
CONFIG_UACCE=y
# CONFIG_PVPANIC is not set
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# end of SCSI device support
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
# CONFIG_FIREWIRE_OHCI is not set
# CONFIG_FIREWIRE_NET is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
CONFIG_VIRTIO_NET=m
# CONFIG_NLMON is not set
# CONFIG_MHI_NET is not set
# CONFIG_ARCNET is not set
CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_NET_VENDOR_AMD is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ASIX=y
# CONFIG_SPI_AX88796C is not set
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
# CONFIG_CX_ECAT is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
# CONFIG_CAVIUM_PTP is not set
# CONFIG_LIQUIDIO is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_GEMINI_ETHERNET is not set
CONFIG_NET_VENDOR_DAVICOM=y
# CONFIG_DM9051 is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_ENGLEDER=y
# CONFIG_TSNEP is not set
CONFIG_NET_VENDOR_EZCHIP=y
# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_FUNGIBLE=y
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
CONFIG_E1000=y
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_I40E is not set
# CONFIG_IGC is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_LITEX=y
# CONFIG_LITEX_LITEETH is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_OCTEON_EP is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NET_VENDOR_8390=y
# CONFIG_NE2K_PCI is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCA7000_SPI is not set
# CONFIG_QCA7000_UART is not set
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
# CONFIG_SFC_SIENA is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VERTEXCOM=y
# CONFIG_MSE102X is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_EMACLITE is not set
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_PHYLIB is not set
# CONFIG_MICREL_KS8995MA is not set
# CONFIG_MDIO_DEVICE is not set
#
# PCS device drivers
#
# end of PCS device drivers
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Host-side USB support is needed for USB Network Adapter support
#
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K_PCI is not set
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_WLAN_VENDOR_MICROCHIP=y
CONFIG_WLAN_VENDOR_PURELIFI=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_WLAN_VENDOR_SILABS=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_WAN is not set
#
# Wireless WAN
#
# CONFIG_WWAN is not set
# end of Wireless WAN
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=m
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5520 is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_IQS62X is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TC3589X is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CAP11XX is not set
# CONFIG_KEYBOARD_BCM is not set
# CONFIG_KEYBOARD_MTK_PMIC is not set
# CONFIG_KEYBOARD_CYPRESS_SF is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
# CONFIG_MOUSE_PS2_VMMOUSE is not set
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
CONFIG_SERIO_ARC_PS2=y
CONFIG_SERIO_APBPS2=m
CONFIG_SERIO_GPIO_PS2=y
CONFIG_USERIO=m
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
# CONFIG_SERIAL_8250_MEN_MCB is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_ASPEED_VUART is not set
CONFIG_SERIAL_8250_DWLIB=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
CONFIG_SERIAL_8250_PERICOM=y
# CONFIG_SERIAL_OF_PLATFORM is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SIFIVE is not set
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# CONFIG_SERIAL_MEN_Z135 is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_GOLDFISH_TTY is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
# CONFIG_RPMSG_TTY is not set
CONFIG_SERIAL_DEV_BUS=m
# CONFIG_TTY_PRINTK is not set
# CONFIG_VIRTIO_CONSOLE is not set
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_DMI_DECODE=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
# CONFIG_IPMI_DEVICE_INTERFACE is not set
CONFIG_IPMI_SI=m
# CONFIG_IPMI_SSIF is not set
CONFIG_IPMI_IPMB=y
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=m
# CONFIG_IPMB_DEVICE_INTERFACE is not set
CONFIG_HW_RANDOM=m
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_BA431=m
CONFIG_HW_RANDOM_VIA=m
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_HW_RANDOM_CCTRNG=m
CONFIG_HW_RANDOM_XIPHERA=m
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
# CONFIG_DEVMEM is not set
CONFIG_NVRAM=y
CONFIG_DEVPORT=y
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=m
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=m
CONFIG_TCG_TIS=m
CONFIG_TCG_TIS_SPI=m
CONFIG_TCG_TIS_SPI_CR50=y
CONFIG_TCG_TIS_I2C_CR50=m
# CONFIG_TCG_TIS_I2C_ATMEL is not set
CONFIG_TCG_TIS_I2C_INFINEON=m
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
CONFIG_TCG_ATMEL=m
# CONFIG_TCG_INFINEON is not set
# CONFIG_TCG_CRB is not set
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
CONFIG_TELCLOCK=y
# CONFIG_XILLYBUS is not set
# CONFIG_RANDOM_TRUST_CPU is not set
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
# CONFIG_I2C_MUX_GPIO is not set
CONFIG_I2C_MUX_GPMUX=y
# CONFIG_I2C_MUX_LTC4306 is not set
CONFIG_I2C_MUX_PCA9541=m
# CONFIG_I2C_MUX_PCA954x is not set
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_MUX_REG=m
# CONFIG_I2C_DEMUX_PINCTRL is not set
CONFIG_I2C_MUX_MLXCPLD=m
# end of Multiplexer I2C Chip support
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=m
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=m
# end of I2C Algorithms
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_CHT_WC is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# ACPI drivers
#
CONFIG_I2C_SCMI=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DESIGNWARE_AMDPSP is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
CONFIG_I2C_EMEV2=m
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_KEMPLD=y
CONFIG_I2C_OCORES=m
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_RK3X is not set
CONFIG_I2C_SIMTEC=m
CONFIG_I2C_XILINX=y
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_TAOS_EVM is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_FSI is not set
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support
CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=m
# CONFIG_I2C_SLAVE_TESTUNIT is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support
# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=m
CONFIG_SPI_ALTERA_CORE=m
CONFIG_SPI_ALTERA_DFL=m
CONFIG_SPI_AXI_SPI_ENGINE=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_CADENCE=y
CONFIG_SPI_CADENCE_QUADSPI=m
# CONFIG_SPI_CADENCE_XSPI is not set
CONFIG_SPI_DESIGNWARE=y
CONFIG_SPI_DW_DMA=y
# CONFIG_SPI_DW_PCI is not set
# CONFIG_SPI_DW_MMIO is not set
# CONFIG_SPI_FSI is not set
CONFIG_SPI_NXP_FLEXSPI=y
CONFIG_SPI_GPIO=y
# CONFIG_SPI_INTEL_PCI is not set
# CONFIG_SPI_INTEL_PLATFORM is not set
# CONFIG_SPI_FSL_SPI is not set
CONFIG_SPI_LANTIQ_SSC=m
CONFIG_SPI_OC_TINY=m
# CONFIG_SPI_PXA2XX is not set
CONFIG_SPI_ROCKCHIP=y
CONFIG_SPI_SC18IS602=y
# CONFIG_SPI_SIFIVE is not set
CONFIG_SPI_MXIC=y
CONFIG_SPI_XCOMM=y
CONFIG_SPI_XILINX=y
CONFIG_SPI_ZYNQMP_GQSPI=y
# CONFIG_SPI_AMD is not set
#
# SPI Multiplexer support
#
CONFIG_SPI_MUX=y
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_LOOPBACK_TEST is not set
CONFIG_SPI_TLE62X0=m
CONFIG_SPI_SLAVE=y
# CONFIG_SPI_SLAVE_TIME is not set
# CONFIG_SPI_SLAVE_SYSTEM_CONTROL is not set
CONFIG_SPI_DYNAMIC=y
CONFIG_SPMI=y
# CONFIG_SPMI_HISI3670 is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_KVM=y
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_VMW is not set
# CONFIG_PTP_1588_CLOCK_OCP is not set
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
# CONFIG_PINCTRL_AMD is not set
CONFIG_PINCTRL_AXP209=m
# CONFIG_PINCTRL_DA9062 is not set
CONFIG_PINCTRL_EQUILIBRIUM=y
CONFIG_PINCTRL_MAX77620=y
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08_SPI=y
CONFIG_PINCTRL_MCP23S08=y
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
CONFIG_PINCTRL_OCELOT=y
CONFIG_PINCTRL_PALMAS=m
CONFIG_PINCTRL_SINGLE=m
CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_SX150X=y
#
# Intel pinctrl drivers
#
# CONFIG_PINCTRL_BAYTRAIL is not set
CONFIG_PINCTRL_CHERRYVIEW=m
CONFIG_PINCTRL_LYNXPOINT=y
CONFIG_PINCTRL_INTEL=y
# CONFIG_PINCTRL_ALDERLAKE is not set
CONFIG_PINCTRL_BROXTON=m
# CONFIG_PINCTRL_CANNONLAKE is not set
CONFIG_PINCTRL_CEDARFORK=y
# CONFIG_PINCTRL_DENVERTON is not set
CONFIG_PINCTRL_ELKHARTLAKE=m
# CONFIG_PINCTRL_EMMITSBURG is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
CONFIG_PINCTRL_ICELAKE=m
# CONFIG_PINCTRL_JASPERLAKE is not set
CONFIG_PINCTRL_LAKEFIELD=y
CONFIG_PINCTRL_LEWISBURG=m
# CONFIG_PINCTRL_SUNRISEPOINT is not set
CONFIG_PINCTRL_TIGERLAKE=y
# end of Intel pinctrl drivers
#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_CDEV=y
# CONFIG_GPIO_CDEV_V1 is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
CONFIG_GPIO_ALTERA=m
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_CADENCE is not set
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EXAR is not set
CONFIG_GPIO_FTGPIO010=y
CONFIG_GPIO_GENERIC_PLATFORM=m
# CONFIG_GPIO_GRGPIO is not set
CONFIG_GPIO_HLWD=y
CONFIG_GPIO_LOGICVC=y
CONFIG_GPIO_MB86S7X=y
# CONFIG_GPIO_MENZ127 is not set
CONFIG_GPIO_SAMA5D2_PIOBU=y
# CONFIG_GPIO_SIFIVE is not set
# CONFIG_GPIO_SIOX is not set
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_VX855 is not set
CONFIG_GPIO_XILINX=m
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers
#
# Port-mapped I/O GPIO drivers
#
CONFIG_GPIO_104_DIO_48E=m
CONFIG_GPIO_104_IDIO_16=m
# CONFIG_GPIO_104_IDI_48 is not set
CONFIG_GPIO_F7188X=m
CONFIG_GPIO_GPIO_MM=m
# CONFIG_GPIO_IT87 is not set
CONFIG_GPIO_SCH311X=y
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers
#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=m
CONFIG_GPIO_ADNP=m
# CONFIG_GPIO_GW_PLD is not set
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_PCA9570=m
CONFIG_GPIO_PCF857X=m
CONFIG_GPIO_TPIC2810=m
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
# CONFIG_GPIO_ARIZONA is not set
# CONFIG_GPIO_BD71815 is not set
CONFIG_GPIO_BD71828=m
CONFIG_GPIO_BD9571MWV=y
# CONFIG_GPIO_CRYSTAL_COVE is not set
CONFIG_GPIO_DA9052=m
CONFIG_GPIO_DA9055=m
# CONFIG_GPIO_KEMPLD is not set
CONFIG_GPIO_LP3943=m
CONFIG_GPIO_LP87565=y
CONFIG_GPIO_MAX77620=y
CONFIG_GPIO_MAX77650=m
# CONFIG_GPIO_PALMAS is not set
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TPS65086=m
CONFIG_GPIO_TPS65218=m
CONFIG_GPIO_TPS65910=y
CONFIG_GPIO_TPS65912=m
# CONFIG_GPIO_TQMX86 is not set
# CONFIG_GPIO_WM831X is not set
# CONFIG_GPIO_WM8350 is not set
# CONFIG_GPIO_WM8994 is not set
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# CONFIG_GPIO_SODAVILLE is not set
# end of PCI GPIO expanders
#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=m
CONFIG_GPIO_MAX3191X=y
# CONFIG_GPIO_MAX7301 is not set
CONFIG_GPIO_MC33880=y
CONFIG_GPIO_PISOSR=y
CONFIG_GPIO_XRA1403=y
# CONFIG_GPIO_MOXTET is not set
# end of SPI GPIO expanders
#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=m
CONFIG_GPIO_MOCKUP=y
# CONFIG_GPIO_VIRTIO is not set
# CONFIG_GPIO_SIM is not set
# end of Virtual GPIO drivers
CONFIG_W1=y
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_DS1WM=y
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_W1_MASTER_SGI is not set
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
CONFIG_W1_SLAVE_SMEM=y
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=m
# CONFIG_W1_SLAVE_DS2408_READBACK is not set
CONFIG_W1_SLAVE_DS2413=y
CONFIG_W1_SLAVE_DS2406=m
CONFIG_W1_SLAVE_DS2423=m
CONFIG_W1_SLAVE_DS2805=m
CONFIG_W1_SLAVE_DS2430=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
CONFIG_W1_SLAVE_DS2433_CRC=y
CONFIG_W1_SLAVE_DS2438=y
# CONFIG_W1_SLAVE_DS250X is not set
CONFIG_W1_SLAVE_DS2780=m
CONFIG_W1_SLAVE_DS2781=y
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_W1_SLAVE_DS28E17=m
# end of 1-wire Slaves
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=y
CONFIG_GENERIC_ADC_BATTERY=y
# CONFIG_IP5XXX_POWER is not set
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_WM8350_POWER=m
# CONFIG_TEST_POWER is not set
CONFIG_CHARGER_ADP5061=m
CONFIG_BATTERY_CPCAP=y
CONFIG_BATTERY_CW2015=m
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=m
CONFIG_BATTERY_DS2781=y
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SAMSUNG_SDI is not set
CONFIG_BATTERY_SBS=y
CONFIG_CHARGER_SBS=y
# CONFIG_MANAGER_SBS is not set
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_BQ27XXX_I2C=m
# CONFIG_BATTERY_BQ27XXX_HDQ is not set
# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
CONFIG_BATTERY_DA9052=m
CONFIG_CHARGER_AXP20X=m
CONFIG_BATTERY_AXP20X=m
CONFIG_AXP20X_POWER=m
CONFIG_BATTERY_MAX17040=m
CONFIG_BATTERY_MAX17042=m
CONFIG_BATTERY_MAX1721X=m
CONFIG_CHARGER_MAX8903=m
# CONFIG_CHARGER_LP8727 is not set
CONFIG_CHARGER_LP8788=m
CONFIG_CHARGER_GPIO=m
CONFIG_CHARGER_MANAGER=m
CONFIG_CHARGER_LT3651=y
CONFIG_CHARGER_LTC4162L=y
CONFIG_CHARGER_MAX14577=m
CONFIG_CHARGER_DETECTOR_MAX14656=m
CONFIG_CHARGER_MAX77650=m
CONFIG_CHARGER_MAX77693=m
# CONFIG_CHARGER_MAX77976 is not set
CONFIG_CHARGER_MAX8997=m
CONFIG_CHARGER_MT6360=m
CONFIG_CHARGER_BQ2415X=m
# CONFIG_CHARGER_BQ24190 is not set
CONFIG_CHARGER_BQ24257=m
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
CONFIG_CHARGER_BQ25890=y
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_BQ256XX is not set
CONFIG_CHARGER_SMB347=y
CONFIG_CHARGER_TPS65090=m
CONFIG_BATTERY_GAUGE_LTC2941=m
# CONFIG_BATTERY_GOLDFISH is not set
CONFIG_BATTERY_RT5033=m
# CONFIG_CHARGER_RT9455 is not set
CONFIG_CHARGER_UCS1002=y
CONFIG_CHARGER_BD99954=m
# CONFIG_BATTERY_UG3105 is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
CONFIG_SENSORS_AD7314=m
CONFIG_SENSORS_AD7414=m
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
CONFIG_SENSORS_ADM1025=m
# CONFIG_SENSORS_ADM1026 is not set
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ADT7X10=m
CONFIG_SENSORS_ADT7310=m
# CONFIG_SENSORS_ADT7410 is not set
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
CONFIG_SENSORS_AS370=m
CONFIG_SENSORS_ASC7621=m
CONFIG_SENSORS_AXI_FAN_CONTROL=m
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_APPLESMC is not set
CONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=m
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
CONFIG_SENSORS_DS620=m
# CONFIG_SENSORS_DS1621 is not set
CONFIG_SENSORS_DELL_SMM=m
# CONFIG_I8K is not set
CONFIG_SENSORS_DA9052_ADC=m
CONFIG_SENSORS_DA9055=m
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=m
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
CONFIG_SENSORS_MC13783_ADC=m
CONFIG_SENSORS_FSCHMD=m
# CONFIG_SENSORS_FTSTEUTATES is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_G762=m
# CONFIG_SENSORS_GPIO_FAN is not set
CONFIG_SENSORS_HIH6130=m
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
CONFIG_SENSORS_IIO_HWMON=m
# CONFIG_SENSORS_I5500 is not set
# CONFIG_SENSORS_CORETEMP is not set
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LINEAGE=m
CONFIG_SENSORS_LTC2945=m
CONFIG_SENSORS_LTC2947=m
CONFIG_SENSORS_LTC2947_I2C=m
# CONFIG_SENSORS_LTC2947_SPI is not set
CONFIG_SENSORS_LTC2990=m
CONFIG_SENSORS_LTC2992=m
# CONFIG_SENSORS_LTC4151 is not set
CONFIG_SENSORS_LTC4215=m
CONFIG_SENSORS_LTC4222=m
CONFIG_SENSORS_LTC4245=m
CONFIG_SENSORS_LTC4260=m
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX1111=m
# CONFIG_SENSORS_MAX127 is not set
CONFIG_SENSORS_MAX16065=m
CONFIG_SENSORS_MAX1619=m
# CONFIG_SENSORS_MAX1668 is not set
CONFIG_SENSORS_MAX197=m
CONFIG_SENSORS_MAX31722=m
# CONFIG_SENSORS_MAX31730 is not set
CONFIG_SENSORS_MAX6620=m
CONFIG_SENSORS_MAX6621=m
# CONFIG_SENSORS_MAX6639 is not set
CONFIG_SENSORS_MAX6642=m
CONFIG_SENSORS_MAX6650=m
# CONFIG_SENSORS_MAX6697 is not set
CONFIG_SENSORS_MAX31790=m
CONFIG_SENSORS_MCP3021=m
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
CONFIG_SENSORS_MENF21BMC_HWMON=m
CONFIG_SENSORS_MR75203=m
CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=m
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=m
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=m
# CONFIG_SENSORS_LM95241 is not set
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775_CORE=m
CONFIG_SENSORS_NCT6775=m
# CONFIG_SENSORS_NCT6775_I2C is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
CONFIG_SENSORS_NPCM7XX=m
CONFIG_SENSORS_PCF8591=m
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
# CONFIG_SENSORS_ADM1266 is not set
CONFIG_SENSORS_ADM1275=m
CONFIG_SENSORS_BEL_PFE=m
CONFIG_SENSORS_BPA_RS600=m
# CONFIG_SENSORS_DELTA_AHE50DC_FAN is not set
CONFIG_SENSORS_FSP_3Y=m
CONFIG_SENSORS_IBM_CFFPS=m
CONFIG_SENSORS_DPS920AB=m
CONFIG_SENSORS_INSPUR_IPSPS=m
# CONFIG_SENSORS_IR35221 is not set
# CONFIG_SENSORS_IR36021 is not set
# CONFIG_SENSORS_IR38064 is not set
CONFIG_SENSORS_IRPS5401=m
CONFIG_SENSORS_ISL68137=m
# CONFIG_SENSORS_LM25066 is not set
CONFIG_SENSORS_LTC2978=m
CONFIG_SENSORS_LTC2978_REGULATOR=y
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX15301=m
CONFIG_SENSORS_MAX16064=m
CONFIG_SENSORS_MAX16601=m
# CONFIG_SENSORS_MAX20730 is not set
CONFIG_SENSORS_MAX20751=m
CONFIG_SENSORS_MAX31785=m
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
# CONFIG_SENSORS_MP2888 is not set
# CONFIG_SENSORS_MP2975 is not set
# CONFIG_SENSORS_MP5023 is not set
# CONFIG_SENSORS_PIM4328 is not set
# CONFIG_SENSORS_PLI1209BC is not set
CONFIG_SENSORS_PM6764TR=m
# CONFIG_SENSORS_PXE1610 is not set
CONFIG_SENSORS_Q54SJ108A2=m
# CONFIG_SENSORS_STPDDC60 is not set
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not set
CONFIG_SENSORS_UCD9000=m
# CONFIG_SENSORS_UCD9200 is not set
# CONFIG_SENSORS_XDPE152 is not set
CONFIG_SENSORS_XDPE122=m
# CONFIG_SENSORS_XDPE122_REGULATOR is not set
# CONFIG_SENSORS_ZL6100 is not set
# CONFIG_SENSORS_PWM_FAN is not set
CONFIG_SENSORS_SBTSI=m
CONFIG_SENSORS_SBRMI=m
# CONFIG_SENSORS_SHT15 is not set
CONFIG_SENSORS_SHT21=m
CONFIG_SENSORS_SHT3x=m
CONFIG_SENSORS_SHT4x=m
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SY7636A is not set
CONFIG_SENSORS_DME1737=m
# CONFIG_SENSORS_EMC1403 is not set
CONFIG_SENSORS_EMC2103=m
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_SCH56XX_COMMON=m
CONFIG_SENSORS_SCH5627=m
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_ADS7871 is not set
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
# CONFIG_SENSORS_INA238 is not set
CONFIG_SENSORS_INA3221=m
CONFIG_SENSORS_TC74=m
CONFIG_SENSORS_THMC50=m
# CONFIG_SENSORS_TMP102 is not set
CONFIG_SENSORS_TMP103=m
CONFIG_SENSORS_TMP108=m
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP464 is not set
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VIA_CPUTEMP=m
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=m
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_SENSORS_WM831X=m
# CONFIG_SENSORS_WM8350 is not set
CONFIG_SENSORS_INTEL_M10_BMC_HWMON=m
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
CONFIG_SENSORS_ATK0110=m
# CONFIG_SENSORS_ASUS_EC is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_OF is not set
CONFIG_THERMAL_WRITABLE_TRIPS=y
# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE=y
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
# CONFIG_THERMAL_GOV_STEP_WISE is not set
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
CONFIG_THERMAL_MMIO=y
CONFIG_MAX77620_THERMAL=y
# CONFIG_DA9062_THERMAL is not set
#
# Intel thermal drivers
#
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_PCH_THERMAL is not set
CONFIG_INTEL_TCC_COOLING=m
# end of Intel thermal drivers
CONFIG_GENERIC_ADC_THERMAL=m
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_DA9052_WATCHDOG=y
# CONFIG_DA9055_WATCHDOG is not set
# CONFIG_DA9063_WATCHDOG is not set
CONFIG_DA9062_WATCHDOG=m
CONFIG_GPIO_WATCHDOG=m
# CONFIG_MENF21BMC_WATCHDOG is not set
CONFIG_MENZ069_WATCHDOG=m
CONFIG_WDAT_WDT=y
# CONFIG_WM831X_WATCHDOG is not set
CONFIG_WM8350_WATCHDOG=m
CONFIG_XILINX_WATCHDOG=y
CONFIG_ZIIRAVE_WATCHDOG=y
# CONFIG_CADENCE_WATCHDOG is not set
CONFIG_DW_WATCHDOG=y
CONFIG_MAX63XX_WATCHDOG=y
# CONFIG_MAX77620_WATCHDOG is not set
CONFIG_RETU_WATCHDOG=m
CONFIG_STPMIC1_WATCHDOG=m
CONFIG_ACQUIRE_WDT=y
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
CONFIG_EBC_C384_WDT=y
CONFIG_F71808E_WDT=y
# CONFIG_SP5100_TCO is not set
CONFIG_SBC_FITPC2_WATCHDOG=m
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
CONFIG_WAFER_WDT=y
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
CONFIG_IT8712F_WDT=m
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_KEMPLD_WDT is not set
# CONFIG_SC1200_WDT is not set
CONFIG_PC87413_WDT=y
# CONFIG_NV_TCO is not set
CONFIG_60XX_WDT=m
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC_SCH311X_WDT=y
CONFIG_SMSC37B787_WDT=y
# CONFIG_TQMX86_WDT is not set
# CONFIG_VIA_WDT is not set
CONFIG_W83627HF_WDT=y
CONFIG_W83877F_WDT=y
# CONFIG_W83977F_WDT is not set
CONFIG_MACHZ_WDT=m
CONFIG_SBC_EPX_C3_WATCHDOG=m
CONFIG_NI903X_WDT=m
CONFIG_NIC7018_WDT=m
CONFIG_MEN_A21_WDT=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_SFLASH is not set
CONFIG_BCMA_DRIVER_GMAC_CMN=y
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ACT8945A is not set
CONFIG_MFD_AS3711=y
# CONFIG_MFD_AS3722 is not set
CONFIG_PMIC_ADP5520=y
# CONFIG_MFD_AAT2870_CORE is not set
CONFIG_MFD_ATMEL_FLEXCOM=m
CONFIG_MFD_ATMEL_HLCDC=m
# CONFIG_MFD_BCM590XX is not set
CONFIG_MFD_BD9571MWV=y
CONFIG_MFD_AXP20X=m
CONFIG_MFD_AXP20X_I2C=m
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
# CONFIG_MFD_DA9052_I2C is not set
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=m
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_GATEWORKS_GSC is not set
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=m
# CONFIG_MFD_MP2629 is not set
CONFIG_MFD_HI6421_PMIC=m
# CONFIG_MFD_HI6421_SPMI is not set
CONFIG_HTC_PASIC3=m
CONFIG_HTC_I2CPLD=y
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
CONFIG_INTEL_SOC_PMIC=y
CONFIG_INTEL_SOC_PMIC_CHTWC=y
CONFIG_INTEL_SOC_PMIC_CHTDC_TI=m
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
CONFIG_MFD_IQS62X=m
# CONFIG_MFD_JANZ_CMODIO is not set
CONFIG_MFD_KEMPLD=y
# CONFIG_MFD_88PM800 is not set
CONFIG_MFD_88PM805=y
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=m
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=m
CONFIG_MFD_MAX77686=m
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX77714 is not set
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=m
# CONFIG_MFD_MAX8925 is not set
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6360=m
CONFIG_MFD_MT6397=m
CONFIG_MFD_MENF21BMC=m
CONFIG_EZX_PCAP=y
CONFIG_MFD_CPCAP=y
# CONFIG_MFD_NTXEC is not set
CONFIG_MFD_RETU=m
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT4831 is not set
CONFIG_MFD_RT5033=m
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
CONFIG_MFD_SIMPLE_MFD_I2C=m
CONFIG_MFD_SM501=m
# CONFIG_MFD_SM501_GPIO is not set
CONFIG_MFD_SKY81452=y
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=m
CONFIG_MFD_LP3943=m
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
CONFIG_MFD_PALMAS=y
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
CONFIG_MFD_TPS65086=m
CONFIG_MFD_TPS65090=y
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
CONFIG_MFD_TI_LP87565=y
CONFIG_MFD_TPS65218=m
# CONFIG_MFD_TPS6586X is not set
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=m
# CONFIG_MFD_TPS65912_I2C is not set
CONFIG_MFD_TPS65912_SPI=m
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TQMX86=y
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_LOCHNAGAR is not set
CONFIG_MFD_ARIZONA=m
# CONFIG_MFD_ARIZONA_I2C is not set
CONFIG_MFD_ARIZONA_SPI=m
# CONFIG_MFD_CS47L24 is not set
# CONFIG_MFD_WM5102 is not set
# CONFIG_MFD_WM5110 is not set
# CONFIG_MFD_WM8997 is not set
CONFIG_MFD_WM8998=y
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
# CONFIG_MFD_WM831X_SPI is not set
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=m
# CONFIG_MFD_ROHM_BD957XMUF is not set
CONFIG_MFD_STPMIC1=m
CONFIG_MFD_STMFX=y
# CONFIG_MFD_WCD934X is not set
CONFIG_MFD_ATC260X=m
CONFIG_MFD_ATC260X_I2C=m
CONFIG_MFD_QCOM_PM8008=m
# CONFIG_RAVE_SP_CORE is not set
CONFIG_MFD_INTEL_M10_BMC=y
CONFIG_MFD_RSMU_I2C=y
# CONFIG_MFD_RSMU_SPI is not set
# end of Multifunction device drivers
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PG86X=y
# CONFIG_REGULATOR_ACT8865 is not set
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_AS3711=m
CONFIG_REGULATOR_ATC260X=m
CONFIG_REGULATOR_AXP20X=m
CONFIG_REGULATOR_BD71815=m
CONFIG_REGULATOR_BD71828=m
CONFIG_REGULATOR_BD718XX=y
# CONFIG_REGULATOR_BD9571MWV is not set
CONFIG_REGULATOR_CPCAP=m
CONFIG_REGULATOR_DA9052=m
# CONFIG_REGULATOR_DA9055 is not set
CONFIG_REGULATOR_DA9062=m
# CONFIG_REGULATOR_DA9063 is not set
CONFIG_REGULATOR_DA9121=y
# CONFIG_REGULATOR_DA9210 is not set
CONFIG_REGULATOR_DA9211=m
CONFIG_REGULATOR_FAN53555=m
# CONFIG_REGULATOR_FAN53880 is not set
# CONFIG_REGULATOR_GPIO is not set
CONFIG_REGULATOR_HI6421=m
CONFIG_REGULATOR_HI6421V530=m
# CONFIG_REGULATOR_ISL9305 is not set
CONFIG_REGULATOR_ISL6271A=m
CONFIG_REGULATOR_LP3971=y
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
CONFIG_REGULATOR_LP87565=y
CONFIG_REGULATOR_LP8788=y
# CONFIG_REGULATOR_LTC3589 is not set
CONFIG_REGULATOR_LTC3676=m
CONFIG_REGULATOR_MAX14577=m
# CONFIG_REGULATOR_MAX1586 is not set
CONFIG_REGULATOR_MAX77620=y
# CONFIG_REGULATOR_MAX77650 is not set
CONFIG_REGULATOR_MAX8649=m
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8893 is not set
CONFIG_REGULATOR_MAX8907=m
CONFIG_REGULATOR_MAX8952=y
CONFIG_REGULATOR_MAX8997=m
# CONFIG_REGULATOR_MAX8998 is not set
# CONFIG_REGULATOR_MAX20086 is not set
CONFIG_REGULATOR_MAX77686=m
# CONFIG_REGULATOR_MAX77693 is not set
CONFIG_REGULATOR_MAX77802=m
CONFIG_REGULATOR_MAX77826=m
CONFIG_REGULATOR_MC13XXX_CORE=m
# CONFIG_REGULATOR_MC13783 is not set
CONFIG_REGULATOR_MC13892=m
CONFIG_REGULATOR_MCP16502=y
CONFIG_REGULATOR_MP5416=y
# CONFIG_REGULATOR_MP8859 is not set
CONFIG_REGULATOR_MP886X=y
# CONFIG_REGULATOR_MPQ7920 is not set
# CONFIG_REGULATOR_MT6311 is not set
CONFIG_REGULATOR_MT6315=y
CONFIG_REGULATOR_MT6323=m
CONFIG_REGULATOR_MT6358=m
CONFIG_REGULATOR_MT6359=m
# CONFIG_REGULATOR_MT6360 is not set
CONFIG_REGULATOR_MT6397=m
# CONFIG_REGULATOR_PALMAS is not set
CONFIG_REGULATOR_PCA9450=m
# CONFIG_REGULATOR_PCAP is not set
CONFIG_REGULATOR_PF8X00=y
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
CONFIG_REGULATOR_PV88080=m
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_PWM is not set
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_REGULATOR_QCOM_USB_VBUS=m
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=m
CONFIG_REGULATOR_RT5033=m
# CONFIG_REGULATOR_RT5190A is not set
# CONFIG_REGULATOR_RT5759 is not set
CONFIG_REGULATOR_RT6160=y
CONFIG_REGULATOR_RT6245=y
# CONFIG_REGULATOR_RTQ2134 is not set
# CONFIG_REGULATOR_RTMV20 is not set
CONFIG_REGULATOR_RTQ6752=y
# CONFIG_REGULATOR_SKY81452 is not set
# CONFIG_REGULATOR_SLG51000 is not set
CONFIG_REGULATOR_STPMIC1=m
# CONFIG_REGULATOR_SY7636A is not set
# CONFIG_REGULATOR_SY8106A is not set
# CONFIG_REGULATOR_SY8824X is not set
# CONFIG_REGULATOR_SY8827N is not set
CONFIG_REGULATOR_TPS51632=y
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS6286X is not set
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65086=m
# CONFIG_REGULATOR_TPS65090 is not set
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65218=m
# CONFIG_REGULATOR_TPS6524X is not set
CONFIG_REGULATOR_TPS65910=m
CONFIG_REGULATOR_TPS65912=m
CONFIG_REGULATOR_VCTRL=y
CONFIG_REGULATOR_WM831X=y
CONFIG_REGULATOR_WM8350=m
CONFIG_REGULATOR_WM8400=y
# CONFIG_REGULATOR_WM8994 is not set
# CONFIG_REGULATOR_QCOM_LABIBB is not set
# CONFIG_RC_CORE is not set
CONFIG_CEC_CORE=m
CONFIG_CEC_NOTIFIER=y
#
# CEC support
#
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_SECO is not set
# CONFIG_USB_PULSE8_CEC is not set
# CONFIG_USB_RAINSHADOW_CEC is not set
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
# CONFIG_MEDIA_SUPPORT_FILTER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
#
# Media core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_MEDIA_CONTROLLER is not set
CONFIG_DVB_CORE=y
# end of Media core support
#
# Digital TV options
#
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options
#
# Media drivers
#
#
# Media drivers
#
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_MEDIA_PLATFORM_DRIVERS=y
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_DVB_PLATFORM_DRIVERS=y
#
# Allegro DVT media platform drivers
#
#
# Amlogic media platform drivers
#
#
# Amphion drivers
#
#
# Aspeed media platform drivers
#
#
# Atmel media platform drivers
#
#
# Cadence media platform drivers
#
#
# Chips&Media media platform drivers
#
#
# Intel media platform drivers
#
#
# Marvell media platform drivers
#
#
# Mediatek media platform drivers
#
#
# NVidia media platform drivers
#
#
# NXP media platform drivers
#
#
# Qualcomm media platform drivers
#
#
# Renesas media platform drivers
#
#
# Rockchip media platform drivers
#
#
# Samsung media platform drivers
#
#
# STMicroelectronics media platform drivers
#
#
# Sunxi media platform drivers
#
#
# Texas Instruments drivers
#
#
# VIA media platform drivers
#
#
# Xilinx media platform drivers
#
# CONFIG_DVB_TEST_DRIVERS is not set
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=m
CONFIG_DVB_FIREDTV_INPUT=y
# end of Media drivers
#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_IT913X=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
# CONFIG_MEDIA_TUNER_MAX2165 is not set
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_MT2266=m
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m
CONFIG_MEDIA_TUNER_QM1D1C0042=y
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_R820T=m
CONFIG_MEDIA_TUNER_SI2157=m
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_TDA18250=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
# CONFIG_MEDIA_TUNER_TUA9001 is not set
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
# CONFIG_DVB_M88DS3103 is not set
CONFIG_DVB_MXL5XX=m
# CONFIG_DVB_STB0899 is not set
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=m
# CONFIG_DVB_STV0910 is not set
# CONFIG_DVB_STV6110x is not set
CONFIG_DVB_STV6111=m
#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=y
CONFIG_DVB_MN88472=m
CONFIG_DVB_MN88473=y
CONFIG_DVB_SI2165=y
CONFIG_DVB_TDA18271C2DD=m
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24116=y
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
# CONFIG_DVB_CX24123 is not set
CONFIG_DVB_DS3000=y
# CONFIG_DVB_MB86A16 is not set
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_SI21XX=y
CONFIG_DVB_STB6000=y
CONFIG_DVB_STV0288=y
# CONFIG_DVB_STV0299 is not set
CONFIG_DVB_STV0900=y
CONFIG_DVB_STV6110=m
CONFIG_DVB_TDA10071=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_TDA826X=y
# CONFIG_DVB_TS2020 is not set
CONFIG_DVB_TUA6100=m
CONFIG_DVB_TUNER_CX24113=y
CONFIG_DVB_TUNER_ITD1000=y
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_ZL10036 is not set
CONFIG_DVB_ZL10039=y
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_AF9013=y
CONFIG_DVB_CX22700=y
CONFIG_DVB_CX22702=y
# CONFIG_DVB_CXD2820R is not set
# CONFIG_DVB_CXD2841ER is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_DRXD=y
# CONFIG_DVB_EC100 is not set
# CONFIG_DVB_L64781 is not set
CONFIG_DVB_MT352=y
CONFIG_DVB_NXT6000=m
CONFIG_DVB_RTL2830=y
CONFIG_DVB_RTL2832=m
CONFIG_DVB_S5H1432=y
CONFIG_DVB_SI2168=m
# CONFIG_DVB_SP887X is not set
CONFIG_DVB_STV0367=m
CONFIG_DVB_TDA10048=m
# CONFIG_DVB_TDA1004X is not set
CONFIG_DVB_ZD1301_DEMOD=y
CONFIG_DVB_ZL10353=m
CONFIG_DVB_CXD2880=y
#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
CONFIG_DVB_TDA10021=m
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_VES1820 is not set
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LG2160=m
# CONFIG_DVB_LGDT3305 is not set
CONFIG_DVB_LGDT3306A=m
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_MXL692 is not set
CONFIG_DVB_NXT200X=y
CONFIG_DVB_OR51132=y
# CONFIG_DVB_OR51211 is not set
CONFIG_DVB_S5H1409=y
CONFIG_DVB_S5H1411=m
#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_DIB8000 is not set
CONFIG_DVB_MB86A20S=y
# CONFIG_DVB_S921 is not set
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=m
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=y
# CONFIG_DVB_TUNER_DIB0090 is not set
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_A8293 is not set
CONFIG_DVB_AF9033=y
CONFIG_DVB_ASCOT2E=y
CONFIG_DVB_ATBM8830=m
# CONFIG_DVB_HELENE is not set
CONFIG_DVB_HORUS3A=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=y
# CONFIG_DVB_ISL6423 is not set
CONFIG_DVB_IX2505V=m
CONFIG_DVB_LGS8GL5=m
CONFIG_DVB_LGS8GXX=m
# CONFIG_DVB_LNBH25 is not set
CONFIG_DVB_LNBH29=y
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=m
# CONFIG_DVB_M88RS2000 is not set
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_DRX39XYJ is not set
#
# Common Interface (EN50221) controller drivers
#
# CONFIG_DVB_CXD2099 is not set
CONFIG_DVB_SP2=m
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
# end of Media ancillary drivers
#
# Graphics support
#
# CONFIG_AGP is not set
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=m
CONFIG_DRM_MIPI_DBI=m
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_DEBUG_MODESET_LOCK=y
# CONFIG_DRM_FBDEV_EMULATION is not set
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_DP_AUX_BUS=m
CONFIG_DRM_DISPLAY_HELPER=m
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_GEM_CMA_HELPER=m
CONFIG_DRM_GEM_SHMEM_HELPER=m
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_NXP_TDA9950=m
# end of I2C encoder or helper chips
#
# ARM devices
#
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_VGEM is not set
CONFIG_DRM_VKMS=m
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
CONFIG_DRM_RCAR_DW_HDMI=m
# CONFIG_DRM_RCAR_USE_LVDS is not set
# CONFIG_DRM_RCAR_MIPI_DSI is not set
# CONFIG_DRM_QXL is not set
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_PANEL_ABT_Y030XX067A=m
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
# CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set
# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
CONFIG_DRM_PANEL_DSI_CM=m
CONFIG_DRM_PANEL_LVDS=m
CONFIG_DRM_PANEL_SIMPLE=m
CONFIG_DRM_PANEL_EDP=m
# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=m
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=m
# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
CONFIG_DRM_PANEL_ILITEK_ILI9341=m
CONFIG_DRM_PANEL_ILITEK_ILI9881C=m
CONFIG_DRM_PANEL_INNOLUX_EJ030NA=m
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=m
CONFIG_DRM_PANEL_JDI_LT070ME05000=m
# CONFIG_DRM_PANEL_JDI_R63452 is not set
CONFIG_DRM_PANEL_KHADAS_TS050=m
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W=m
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=m
# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
CONFIG_DRM_PANEL_LG_LG4573=m
CONFIG_DRM_PANEL_NEC_NL8048HL11=m
# CONFIG_DRM_PANEL_NEWVISION_NV3052C is not set
CONFIG_DRM_PANEL_NOVATEK_NT35510=m
# CONFIG_DRM_PANEL_NOVATEK_NT35560 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT35950 is not set
CONFIG_DRM_PANEL_NOVATEK_NT36672A=m
CONFIG_DRM_PANEL_NOVATEK_NT39016=m
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
CONFIG_DRM_PANEL_RAYDIUM_RM68200=m
CONFIG_DRM_PANEL_RONBO_RB070D30=m
# CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20 is not set
# CONFIG_DRM_PANEL_SAMSUNG_DB7430 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6D27A1=m
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=m
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=m
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_SPI=m
# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI is not set
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=m
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
# CONFIG_DRM_PANEL_SAMSUNG_SOFEF00 is not set
CONFIG_DRM_PANEL_SEIKO_43WVF1G=m
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=m
# CONFIG_DRM_PANEL_SHARP_LS060T1SX01 is not set
# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
CONFIG_DRM_PANEL_SITRONIX_ST7703=m
# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
CONFIG_DRM_PANEL_SONY_ACX565AKM=m
# CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521 is not set
CONFIG_DRM_PANEL_TDO_TL070WSH30=m
# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
# CONFIG_DRM_PANEL_TPO_TPG110 is not set
# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
CONFIG_DRM_PANEL_VISIONOX_RM69299=m
CONFIG_DRM_PANEL_WIDECHIPS_WS2401=m
CONFIG_DRM_PANEL_XINPENG_XPP055C272=m
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=m
# CONFIG_DRM_CHIPONE_ICN6211 is not set
CONFIG_DRM_CHRONTEL_CH7033=m
CONFIG_DRM_DISPLAY_CONNECTOR=m
# CONFIG_DRM_FSL_LDB is not set
# CONFIG_DRM_ITE_IT6505 is not set
# CONFIG_DRM_LONTIUM_LT8912B is not set
# CONFIG_DRM_LONTIUM_LT9211 is not set
CONFIG_DRM_LONTIUM_LT9611=m
CONFIG_DRM_LONTIUM_LT9611UXC=m
# CONFIG_DRM_ITE_IT66121 is not set
CONFIG_DRM_LVDS_CODEC=m
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=m
CONFIG_DRM_NWL_MIPI_DSI=m
CONFIG_DRM_NXP_PTN3460=m
CONFIG_DRM_PARADE_PS8622=m
CONFIG_DRM_PARADE_PS8640=m
CONFIG_DRM_SIL_SII8620=m
CONFIG_DRM_SII902X=m
# CONFIG_DRM_SII9234 is not set
CONFIG_DRM_SIMPLE_BRIDGE=m
CONFIG_DRM_THINE_THC63LVD1024=m
# CONFIG_DRM_TOSHIBA_TC358762 is not set
CONFIG_DRM_TOSHIBA_TC358764=m
# CONFIG_DRM_TOSHIBA_TC358767 is not set
CONFIG_DRM_TOSHIBA_TC358768=m
CONFIG_DRM_TOSHIBA_TC358775=m
CONFIG_DRM_TI_TFP410=m
# CONFIG_DRM_TI_SN65DSI83 is not set
# CONFIG_DRM_TI_SN65DSI86 is not set
CONFIG_DRM_TI_TPD12S015=m
CONFIG_DRM_ANALOGIX_ANX6345=m
CONFIG_DRM_ANALOGIX_ANX78XX=m
CONFIG_DRM_ANALOGIX_DP=m
CONFIG_DRM_ANALOGIX_ANX7625=m
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_CDNS_MHDP8546=m
CONFIG_DRM_DW_HDMI=m
CONFIG_DRM_DW_HDMI_CEC=m
# end of Display Interface Bridges
# CONFIG_DRM_ETNAVIV is not set
CONFIG_DRM_MXS=y
CONFIG_DRM_MXSFB=m
CONFIG_DRM_ARCPGU=m
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_PANEL_MIPI_DBI is not set
CONFIG_DRM_SIMPLEDRM=m
CONFIG_TINYDRM_HX8357D=m
# CONFIG_TINYDRM_ILI9163 is not set
CONFIG_TINYDRM_ILI9225=m
# CONFIG_TINYDRM_ILI9341 is not set
CONFIG_TINYDRM_ILI9486=m
# CONFIG_TINYDRM_MI0283QT is not set
CONFIG_TINYDRM_REPAPER=m
CONFIG_TINYDRM_ST7586=m
CONFIG_TINYDRM_ST7735R=m
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_SSD130X is not set
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=m
CONFIG_DRM_NOMODESET=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
# CONFIG_FB_BOTH_ENDIAN is not set
CONFIG_FB_BIG_ENDIAN=y
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_ARC=m
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_N411 is not set
CONFIG_FB_HGA=y
CONFIG_FB_OPENCORES=m
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
CONFIG_FB_SM501=m
CONFIG_FB_IBM_GXT4500=m
CONFIG_FB_GOLDFISH=m
# CONFIG_FB_VIRTUAL is not set
CONFIG_FB_METRONOME=m
# CONFIG_FB_MB862XX is not set
CONFIG_FB_SIMPLE=m
CONFIG_FB_SSD1307=y
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_L4F00242T03 is not set
CONFIG_LCD_LMS283GF05=y
CONFIG_LCD_LTV350QV=y
CONFIG_LCD_ILI922X=y
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=m
CONFIG_LCD_VGG2432A4=y
# CONFIG_LCD_PLATFORM is not set
CONFIG_LCD_AMS369FG06=m
CONFIG_LCD_LMS501KF03=y
CONFIG_LCD_HX8357=y
CONFIG_LCD_OTM3225A=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_KTD253=y
CONFIG_BACKLIGHT_PWM=m
CONFIG_BACKLIGHT_DA9052=m
CONFIG_BACKLIGHT_APPLE=m
# CONFIG_BACKLIGHT_QCOM_WLED is not set
CONFIG_BACKLIGHT_SAHARA=y
CONFIG_BACKLIGHT_WM831X=y
# CONFIG_BACKLIGHT_ADP5520 is not set
CONFIG_BACKLIGHT_ADP8860=m
CONFIG_BACKLIGHT_ADP8870=m
CONFIG_BACKLIGHT_LM3630A=m
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=y
# CONFIG_BACKLIGHT_LP8788 is not set
CONFIG_BACKLIGHT_SKY81452=y
CONFIG_BACKLIGHT_AS3711=y
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
CONFIG_BACKLIGHT_ARCXCNN=y
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
# CONFIG_LOGO is not set
# end of Graphics support
# CONFIG_SOUND is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_XIAOMI is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NINTENDO is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_RAZER is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# end of Special HID drivers
#
# I2C HID support
#
# CONFIG_I2C_HID_ACPI is not set
# CONFIG_I2C_HID_OF is not set
# CONFIG_I2C_HID_OF_GOODIX is not set
# end of I2C HID support
#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
# end of Intel ISH HID support
#
# AMD SFH HID Support
#
# CONFIG_AMD_SFH_HID is not set
# end of AMD SFH HID Support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB is not set
CONFIG_USB_PCI=y
#
# USB port drivers
#
#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_TAHVO_USB is not set
# end of USB Physical Layer drivers
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
CONFIG_USB_ROLE_SWITCH=m
# CONFIG_USB_ROLES_INTEL_XHCI is not set
# CONFIG_MMC is not set
CONFIG_MEMSTICK=m
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
# CONFIG_MEMSTICK_JMICRON_38X is not set
# CONFIG_MEMSTICK_R592 is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
#
# LED drivers
#
# CONFIG_LEDS_AN30259A is not set
CONFIG_LEDS_APU=m
CONFIG_LEDS_AW2013=m
# CONFIG_LEDS_BCM6328 is not set
CONFIG_LEDS_BCM6358=m
CONFIG_LEDS_CPCAP=m
CONFIG_LEDS_CR0014114=m
CONFIG_LEDS_EL15203000=m
CONFIG_LEDS_LM3530=m
# CONFIG_LEDS_LM3532 is not set
CONFIG_LEDS_LM3642=m
CONFIG_LEDS_LM3692X=m
# CONFIG_LEDS_MT6323 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_LP3944=m
# CONFIG_LEDS_LP3952 is not set
CONFIG_LEDS_LP50XX=m
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
# CONFIG_LEDS_LP5523 is not set
# CONFIG_LEDS_LP5562 is not set
# CONFIG_LEDS_LP8501 is not set
CONFIG_LEDS_LP8788=m
CONFIG_LEDS_LP8860=m
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_PCA955X_GPIO is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_WM831X_STATUS is not set
# CONFIG_LEDS_WM8350 is not set
CONFIG_LEDS_DA9052=m
CONFIG_LEDS_DAC124S085=m
CONFIG_LEDS_PWM=m
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_LT3593 is not set
CONFIG_LEDS_ADP5520=m
# CONFIG_LEDS_MC13783 is not set
# CONFIG_LEDS_TCA6507 is not set
CONFIG_LEDS_TLC591XX=m
# CONFIG_LEDS_MAX77650 is not set
# CONFIG_LEDS_MAX8997 is not set
CONFIG_LEDS_LM355x=m
# CONFIG_LEDS_MENF21BMC is not set
# CONFIG_LEDS_IS31FL319X is not set
# CONFIG_LEDS_IS31FL32XX is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
CONFIG_LEDS_MLXCPLD=m
CONFIG_LEDS_MLXREG=m
CONFIG_LEDS_USER=m
# CONFIG_LEDS_NIC78BX is not set
CONFIG_LEDS_SPI_BYTE=m
CONFIG_LEDS_TI_LMU_COMMON=m
# CONFIG_LEDS_LM3697 is not set
# CONFIG_LEDS_LGM is not set
#
# Flash and Torch LED drivers
#
#
# RGB LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_MTD=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
# CONFIG_LEDS_TRIGGER_CPU is not set
CONFIG_LEDS_TRIGGER_ACTIVITY=y
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
CONFIG_LEDS_TRIGGER_CAMERA=m
CONFIG_LEDS_TRIGGER_PANIC=y
# CONFIG_LEDS_TRIGGER_NETDEV is not set
CONFIG_LEDS_TRIGGER_PATTERN=y
CONFIG_LEDS_TRIGGER_AUDIO=m
# CONFIG_LEDS_TRIGGER_TTY is not set
#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
#
# Speakup console speech
#
# end of Speakup console speech
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=m
# CONFIG_EDAC_LEGACY_SYSFS is not set
CONFIG_EDAC_DEBUG=y
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_SYSTOHC is not set
# CONFIG_RTC_DEBUG is not set
# CONFIG_RTC_NVMEM is not set
#
# RTC interfaces
#
# CONFIG_RTC_INTF_SYSFS is not set
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_ABB5ZES3=m
# CONFIG_RTC_DRV_ABEOZ9 is not set
CONFIG_RTC_DRV_ABX80X=m
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1307_CENTURY=y
# CONFIG_RTC_DRV_DS1374 is not set
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_HYM8563=m
CONFIG_RTC_DRV_LP8788=y
# CONFIG_RTC_DRV_MAX6900 is not set
CONFIG_RTC_DRV_MAX8907=m
CONFIG_RTC_DRV_MAX8998=m
# CONFIG_RTC_DRV_MAX8997 is not set
# CONFIG_RTC_DRV_MAX77686 is not set
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=y
CONFIG_RTC_DRV_ISL12022=y
CONFIG_RTC_DRV_ISL12026=m
# CONFIG_RTC_DRV_X1205 is not set
CONFIG_RTC_DRV_PCF8523=m
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=m
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_BD70528=m
CONFIG_RTC_DRV_BQ32K=m
CONFIG_RTC_DRV_PALMAS=y
CONFIG_RTC_DRV_TPS65910=m
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=m
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3028=m
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
CONFIG_RTC_DRV_M41T94=y
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
CONFIG_RTC_DRV_DS1343=y
CONFIG_RTC_DRV_DS1347=y
CONFIG_RTC_DRV_DS1390=y
# CONFIG_RTC_DRV_MAX6916 is not set
CONFIG_RTC_DRV_R9701=y
CONFIG_RTC_DRV_RX4581=y
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_MAX6902=m
CONFIG_RTC_DRV_PCF2123=m
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=m
# CONFIG_RTC_DRV_DS3232_HWMON is not set
# CONFIG_RTC_DRV_PCF2127 is not set
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_RX6110=m
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=y
# CONFIG_RTC_DRV_DS1511 is not set
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=m
# CONFIG_RTC_DRV_DS1685 is not set
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
CONFIG_RTC_DRV_DS17885=y
# CONFIG_RTC_DRV_DS1742 is not set
CONFIG_RTC_DRV_DS2404=y
# CONFIG_RTC_DRV_DA9052 is not set
# CONFIG_RTC_DRV_DA9055 is not set
CONFIG_RTC_DRV_DA9063=y
# CONFIG_RTC_DRV_STK17TA8 is not set
CONFIG_RTC_DRV_M48T86=m
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
CONFIG_RTC_DRV_MSM6242=m
CONFIG_RTC_DRV_BQ4802=m
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
CONFIG_RTC_DRV_WM831X=m
CONFIG_RTC_DRV_WM8350=m
# CONFIG_RTC_DRV_ZYNQMP is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_CADENCE=m
CONFIG_RTC_DRV_FTRTC010=y
CONFIG_RTC_DRV_PCAP=m
CONFIG_RTC_DRV_MC13XXX=m
CONFIG_RTC_DRV_MT6397=m
CONFIG_RTC_DRV_R7301=m
CONFIG_RTC_DRV_CPCAP=y
#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_GOLDFISH is not set
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
# CONFIG_DMADEVICES_VDEBUG is not set
#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
CONFIG_DMA_OF=y
CONFIG_ALTERA_MSGDMA=y
# CONFIG_DW_AXI_DMAC is not set
CONFIG_FSL_EDMA=y
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_INTEL_IDXD_COMPAT is not set
# CONFIG_INTEL_IOATDMA is not set
# CONFIG_PLX_DMA is not set
CONFIG_XILINX_ZYNQMP_DPDMA=y
# CONFIG_AMD_PTDMA is not set
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=m
CONFIG_DW_DMAC_CORE=y
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set
CONFIG_HSU_DMA=y
CONFIG_SF_PDMA=y
CONFIG_INTEL_LDMA=y
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
CONFIG_DMATEST=y
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
CONFIG_DMABUF_DEBUG=y
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# CONFIG_DMABUF_SYSFS_STATS is not set
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=m
CONFIG_HD44780_COMMON=m
CONFIG_HD44780=m
CONFIG_IMG_ASCII_LCD=m
# CONFIG_HT16K33 is not set
CONFIG_LCD2S=y
# CONFIG_PANEL_CHANGE_MESSAGE is not set
CONFIG_CHARLCD_BL_OFF=y
# CONFIG_CHARLCD_BL_ON is not set
# CONFIG_CHARLCD_BL_FLASH is not set
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=m
# CONFIG_UIO_DMEM_GENIRQ is not set
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_UIO_PCI_GENERIC is not set
# CONFIG_UIO_NETX is not set
CONFIG_UIO_PRUSS=m
# CONFIG_UIO_MF624 is not set
# CONFIG_UIO_DFL is not set
CONFIG_VFIO=y
CONFIG_VFIO_IOMMU_TYPE1=y
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
# CONFIG_VFIO_PCI is not set
CONFIG_VFIO_MDEV=y
CONFIG_VIRT_DRIVERS=y
CONFIG_VMGENID=y
# CONFIG_VBOXGUEST is not set
CONFIG_VIRTIO=m
CONFIG_VIRTIO_MENU=y
# CONFIG_VIRTIO_PCI is not set
CONFIG_VIRTIO_BALLOON=m
# CONFIG_VIRTIO_INPUT is not set
# CONFIG_VIRTIO_MMIO is not set
CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
# CONFIG_VDPA is not set
CONFIG_VHOST_MENU=y
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# end of Microsoft Hyper-V guest support
CONFIG_GREYBUS=y
CONFIG_COMEDI=y
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=y
# CONFIG_COMEDI_TEST is not set
CONFIG_COMEDI_PARPORT=m
CONFIG_COMEDI_ISA_DRIVERS=y
# CONFIG_COMEDI_PCL711 is not set
# CONFIG_COMEDI_PCL724 is not set
CONFIG_COMEDI_PCL726=y
CONFIG_COMEDI_PCL730=y
CONFIG_COMEDI_PCL812=y
CONFIG_COMEDI_PCL816=m
CONFIG_COMEDI_PCL818=y
# CONFIG_COMEDI_PCM3724 is not set
CONFIG_COMEDI_AMPLC_DIO200_ISA=y
# CONFIG_COMEDI_AMPLC_PC236_ISA is not set
CONFIG_COMEDI_AMPLC_PC263_ISA=m
CONFIG_COMEDI_RTI800=m
CONFIG_COMEDI_RTI802=y
CONFIG_COMEDI_DAC02=m
CONFIG_COMEDI_DAS16M1=m
CONFIG_COMEDI_DAS08_ISA=y
# CONFIG_COMEDI_DAS16 is not set
CONFIG_COMEDI_DAS800=m
# CONFIG_COMEDI_DAS1800 is not set
CONFIG_COMEDI_DAS6402=m
# CONFIG_COMEDI_DT2801 is not set
# CONFIG_COMEDI_DT2811 is not set
CONFIG_COMEDI_DT2814=y
CONFIG_COMEDI_DT2815=y
CONFIG_COMEDI_DT2817=y
CONFIG_COMEDI_DT282X=y
# CONFIG_COMEDI_DMM32AT is not set
# CONFIG_COMEDI_FL512 is not set
CONFIG_COMEDI_AIO_AIO12_8=y
CONFIG_COMEDI_AIO_IIRO_16=y
CONFIG_COMEDI_II_PCI20KC=y
# CONFIG_COMEDI_C6XDIGIO is not set
CONFIG_COMEDI_MPC624=m
CONFIG_COMEDI_ADQ12B=y
# CONFIG_COMEDI_NI_AT_A2150 is not set
# CONFIG_COMEDI_NI_AT_AO is not set
CONFIG_COMEDI_NI_ATMIO=y
CONFIG_COMEDI_NI_ATMIO16D=y
CONFIG_COMEDI_NI_LABPC_ISA=y
CONFIG_COMEDI_PCMAD=m
# CONFIG_COMEDI_PCMDA12 is not set
CONFIG_COMEDI_PCMMIO=m
CONFIG_COMEDI_PCMUIO=y
CONFIG_COMEDI_MULTIQ3=m
# CONFIG_COMEDI_S526 is not set
# CONFIG_COMEDI_PCI_DRIVERS is not set
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
CONFIG_COMEDI_8255_SA=y
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_AMPLC_DIO200=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_ISADMA=y
CONFIG_COMEDI_NI_LABPC=y
CONFIG_COMEDI_NI_LABPC_ISADMA=y
CONFIG_COMEDI_NI_TIO=y
CONFIG_COMEDI_NI_ROUTING=y
# CONFIG_COMEDI_TESTS is not set
# CONFIG_STAGING is not set
# CONFIG_X86_PLATFORM_DEVICES is not set
CONFIG_PMC_ATOM=y
# CONFIG_GOLDFISH_PIPE is not set
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
# CONFIG_SURFACE_PLATFORMS is not set
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_WM831X=y
# CONFIG_LMK04832 is not set
CONFIG_COMMON_CLK_MAX77686=m
CONFIG_COMMON_CLK_MAX9485=y
CONFIG_COMMON_CLK_SI5341=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=m
# CONFIG_COMMON_CLK_SI544 is not set
CONFIG_COMMON_CLK_SI570=m
CONFIG_COMMON_CLK_CDCE706=m
# CONFIG_COMMON_CLK_CDCE925 is not set
CONFIG_COMMON_CLK_CS2000_CP=y
CONFIG_COMMON_CLK_AXI_CLKGEN=m
CONFIG_COMMON_CLK_PALMAS=m
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_RS9_PCIE is not set
CONFIG_COMMON_CLK_VC5=m
CONFIG_COMMON_CLK_BD718XX=y
CONFIG_COMMON_CLK_FIXED_MMIO=y
CONFIG_CLK_LGM_CGU=y
CONFIG_XILINX_VCU=y
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_CLKBLD_I8253=y
# CONFIG_MICROCHIP_PIT64B is not set
# end of Clock Source drivers
# CONFIG_MAILBOX is not set
CONFIG_IOMMU_API=y
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=m
# CONFIG_RPMSG_CHAR is not set
# CONFIG_RPMSG_CTRL is not set
CONFIG_RPMSG_NS=m
CONFIG_RPMSG_VIRTIO=m
# end of Rpmsg drivers
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers
#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers
#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers
CONFIG_SOC_TI=y
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=m
# CONFIG_DEVFREQ_GOV_USERSPACE is not set
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=y
# CONFIG_EXTCON_FSA9480 is not set
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_INTEL_INT3496 is not set
CONFIG_EXTCON_INTEL_CHT_WC=m
# CONFIG_EXTCON_MAX14577 is not set
# CONFIG_EXTCON_MAX3355 is not set
# CONFIG_EXTCON_MAX77693 is not set
CONFIG_EXTCON_MAX77843=y
CONFIG_EXTCON_MAX8997=m
CONFIG_EXTCON_PALMAS=y
CONFIG_EXTCON_PTN5150=m
CONFIG_EXTCON_RT8973A=m
CONFIG_EXTCON_SM5502=m
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_EXTCON_USBC_TUSB320=y
# CONFIG_MEMORY is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=m
CONFIG_IIO_BUFFER_DMA=m
CONFIG_IIO_BUFFER_DMAENGINE=m
CONFIG_IIO_BUFFER_HW_CONSUMER=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
CONFIG_IIO_SW_TRIGGER=y
# CONFIG_IIO_TRIGGERED_EVENT is not set
#
# Accelerometers
#
CONFIG_ADIS16201=m
# CONFIG_ADIS16209 is not set
CONFIG_ADXL313=y
CONFIG_ADXL313_I2C=y
# CONFIG_ADXL313_SPI is not set
CONFIG_ADXL345=m
CONFIG_ADXL345_I2C=m
# CONFIG_ADXL345_SPI is not set
CONFIG_ADXL355=y
CONFIG_ADXL355_I2C=y
CONFIG_ADXL355_SPI=y
# CONFIG_ADXL367_SPI is not set
# CONFIG_ADXL367_I2C is not set
CONFIG_ADXL372=y
CONFIG_ADXL372_SPI=m
CONFIG_ADXL372_I2C=y
CONFIG_BMA180=y
CONFIG_BMA220=m
# CONFIG_BMA400 is not set
CONFIG_BMC150_ACCEL=m
CONFIG_BMC150_ACCEL_I2C=m
CONFIG_BMC150_ACCEL_SPI=m
CONFIG_BMI088_ACCEL=y
CONFIG_BMI088_ACCEL_SPI=y
CONFIG_DA280=y
CONFIG_DA311=y
CONFIG_DMARD06=m
# CONFIG_DMARD09 is not set
CONFIG_DMARD10=y
CONFIG_FXLS8962AF=y
CONFIG_FXLS8962AF_I2C=y
# CONFIG_FXLS8962AF_SPI is not set
CONFIG_IIO_ST_ACCEL_3AXIS=y
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y
CONFIG_IIO_ST_ACCEL_SPI_3AXIS=y
CONFIG_KXSD9=m
# CONFIG_KXSD9_SPI is not set
CONFIG_KXSD9_I2C=m
# CONFIG_KXCJK1013 is not set
# CONFIG_MC3230 is not set
CONFIG_MMA7455=y
CONFIG_MMA7455_I2C=y
# CONFIG_MMA7455_SPI is not set
# CONFIG_MMA7660 is not set
CONFIG_MMA8452=m
CONFIG_MMA9551_CORE=y
CONFIG_MMA9551=m
CONFIG_MMA9553=y
# CONFIG_MXC4005 is not set
CONFIG_MXC6255=y
CONFIG_SCA3000=m
CONFIG_SCA3300=y
CONFIG_STK8312=y
# CONFIG_STK8BA50 is not set
# end of Accelerometers
#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=y
# CONFIG_AD7091R5 is not set
CONFIG_AD7124=y
CONFIG_AD7192=y
# CONFIG_AD7266 is not set
# CONFIG_AD7280 is not set
CONFIG_AD7291=y
CONFIG_AD7292=m
CONFIG_AD7298=m
CONFIG_AD7476=m
CONFIG_AD7606=y
# CONFIG_AD7606_IFACE_PARALLEL is not set
CONFIG_AD7606_IFACE_SPI=y
# CONFIG_AD7766 is not set
CONFIG_AD7768_1=y
CONFIG_AD7780=y
# CONFIG_AD7791 is not set
# CONFIG_AD7793 is not set
CONFIG_AD7887=y
CONFIG_AD7923=m
# CONFIG_AD7949 is not set
CONFIG_AD799X=y
CONFIG_AD9467=m
CONFIG_ADI_AXI_ADC=m
CONFIG_AXP20X_ADC=m
# CONFIG_AXP288_ADC is not set
CONFIG_CC10001_ADC=y
CONFIG_CPCAP_ADC=y
# CONFIG_ENVELOPE_DETECTOR is not set
# CONFIG_HI8435 is not set
CONFIG_HX711=y
CONFIG_INA2XX_ADC=m
CONFIG_LP8788_ADC=m
CONFIG_LTC2471=y
CONFIG_LTC2485=m
CONFIG_LTC2496=m
CONFIG_LTC2497=m
CONFIG_MAX1027=m
# CONFIG_MAX11100 is not set
# CONFIG_MAX1118 is not set
CONFIG_MAX1241=y
# CONFIG_MAX1363 is not set
# CONFIG_MAX9611 is not set
# CONFIG_MCP320X is not set
# CONFIG_MCP3422 is not set
# CONFIG_MCP3911 is not set
CONFIG_MEDIATEK_MT6360_ADC=m
CONFIG_MEN_Z188_ADC=m
CONFIG_NAU7802=y
CONFIG_PALMAS_GPADC=y
CONFIG_QCOM_VADC_COMMON=y
CONFIG_QCOM_SPMI_IADC=m
CONFIG_QCOM_SPMI_VADC=m
CONFIG_QCOM_SPMI_ADC5=y
CONFIG_SD_ADC_MODULATOR=y
CONFIG_STX104=y
CONFIG_TI_ADC081C=m
CONFIG_TI_ADC0832=y
CONFIG_TI_ADC084S021=m
CONFIG_TI_ADC12138=m
# CONFIG_TI_ADC108S102 is not set
# CONFIG_TI_ADC128S052 is not set
CONFIG_TI_ADC161S626=y
# CONFIG_TI_ADS1015 is not set
CONFIG_TI_ADS7950=y
CONFIG_TI_ADS8344=y
CONFIG_TI_ADS8688=y
CONFIG_TI_ADS124S08=m
CONFIG_TI_ADS131E08=m
# CONFIG_TI_AM335X_ADC is not set
# CONFIG_TI_TLC4541 is not set
CONFIG_TI_TSC2046=m
# CONFIG_VF610_ADC is not set
CONFIG_XILINX_XADC=y
# end of Analog to digital converters
#
# Analog to digital and digital to analog converters
#
# CONFIG_AD74413R is not set
# end of Analog to digital and digital to analog converters
#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=y
# end of Analog Front Ends
#
# Amplifiers
#
CONFIG_AD8366=m
# CONFIG_ADA4250 is not set
CONFIG_HMC425=m
# end of Amplifiers
#
# Capacitance to digital converters
#
CONFIG_AD7150=y
# end of Capacitance to digital converters
#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
CONFIG_ATLAS_EZO_SENSOR=y
CONFIG_BME680=y
CONFIG_BME680_I2C=y
CONFIG_BME680_SPI=y
CONFIG_CCS811=m
CONFIG_IAQCORE=m
# CONFIG_PMS7003 is not set
CONFIG_SCD30_CORE=m
CONFIG_SCD30_I2C=m
CONFIG_SCD30_SERIAL=m
CONFIG_SCD4X=y
# CONFIG_SENSIRION_SGP30 is not set
CONFIG_SENSIRION_SGP40=y
CONFIG_SPS30=y
CONFIG_SPS30_I2C=y
CONFIG_SPS30_SERIAL=m
CONFIG_SENSEAIR_SUNRISE_CO2=y
CONFIG_VZ89X=y
# end of Chemical Sensors
#
# Hid Sensor IIO Common
#
# end of Hid Sensor IIO Common
CONFIG_IIO_MS_SENSORS_I2C=y
#
# IIO SCMI Sensors
#
# end of IIO SCMI Sensors
#
# SSP Sensor Common
#
CONFIG_IIO_SSP_SENSORS_COMMONS=m
CONFIG_IIO_SSP_SENSORHUB=m
# end of SSP Sensor Common
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_SPI=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
# CONFIG_AD3552R is not set
# CONFIG_AD5064 is not set
CONFIG_AD5360=y
CONFIG_AD5380=y
# CONFIG_AD5421 is not set
CONFIG_AD5446=y
CONFIG_AD5449=y
CONFIG_AD5592R_BASE=y
CONFIG_AD5592R=y
CONFIG_AD5593R=m
# CONFIG_AD5504 is not set
CONFIG_AD5624R_SPI=m
# CONFIG_LTC2688 is not set
# CONFIG_AD5686_SPI is not set
# CONFIG_AD5696_I2C is not set
CONFIG_AD5755=y
# CONFIG_AD5758 is not set
CONFIG_AD5761=y
CONFIG_AD5764=y
CONFIG_AD5766=y
CONFIG_AD5770R=y
CONFIG_AD5791=y
# CONFIG_AD7293 is not set
CONFIG_AD7303=y
CONFIG_AD8801=y
CONFIG_CIO_DAC=m
CONFIG_DPOT_DAC=y
CONFIG_DS4424=y
CONFIG_LTC1660=m
# CONFIG_LTC2632 is not set
# CONFIG_M62332 is not set
CONFIG_MAX517=y
# CONFIG_MAX5821 is not set
CONFIG_MCP4725=m
# CONFIG_MCP4922 is not set
# CONFIG_TI_DAC082S085 is not set
CONFIG_TI_DAC5571=m
CONFIG_TI_DAC7311=y
CONFIG_TI_DAC7612=m
# CONFIG_VF610_DAC is not set
# end of Digital to analog converters
#
# IIO dummy driver
#
# end of IIO dummy driver
#
# Filters
#
# CONFIG_ADMV8818 is not set
# end of Filters
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
CONFIG_AD9523=y
# end of Clock Generator/Distribution
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
CONFIG_ADF4350=m
CONFIG_ADF4371=m
# CONFIG_ADMV1013 is not set
# CONFIG_ADMV1014 is not set
# CONFIG_ADMV4420 is not set
# CONFIG_ADRF6780 is not set
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL
#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=m
CONFIG_ADIS16130=m
CONFIG_ADIS16136=y
CONFIG_ADIS16260=m
# CONFIG_ADXRS290 is not set
CONFIG_ADXRS450=y
CONFIG_BMG160=y
CONFIG_BMG160_I2C=y
CONFIG_BMG160_SPI=y
CONFIG_FXAS21002C=y
CONFIG_FXAS21002C_I2C=y
CONFIG_FXAS21002C_SPI=y
CONFIG_MPU3050=y
CONFIG_MPU3050_I2C=y
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
CONFIG_IIO_ST_GYRO_SPI_3AXIS=m
# CONFIG_ITG3200 is not set
# end of Digital gyroscope sensors
#
# Health Sensors
#
#
# Heart Rate Monitors
#
# CONFIG_AFE4403 is not set
# CONFIG_AFE4404 is not set
# CONFIG_MAX30100 is not set
CONFIG_MAX30102=y
# end of Heart Rate Monitors
# end of Health Sensors
#
# Humidity sensors
#
CONFIG_AM2315=m
CONFIG_DHT11=y
# CONFIG_HDC100X is not set
# CONFIG_HDC2010 is not set
CONFIG_HTS221=y
CONFIG_HTS221_I2C=y
CONFIG_HTS221_SPI=y
CONFIG_HTU21=y
CONFIG_SI7005=y
# CONFIG_SI7020 is not set
# end of Humidity sensors
#
# Inertial measurement units
#
CONFIG_ADIS16400=m
# CONFIG_ADIS16460 is not set
CONFIG_ADIS16475=y
CONFIG_ADIS16480=y
CONFIG_BMI160=m
CONFIG_BMI160_I2C=m
CONFIG_BMI160_SPI=m
CONFIG_FXOS8700=y
CONFIG_FXOS8700_I2C=m
CONFIG_FXOS8700_SPI=y
# CONFIG_KMX61 is not set
CONFIG_INV_ICM42600=m
CONFIG_INV_ICM42600_I2C=m
CONFIG_INV_ICM42600_SPI=m
CONFIG_INV_MPU6050_IIO=m
# CONFIG_INV_MPU6050_I2C is not set
CONFIG_INV_MPU6050_SPI=m
# CONFIG_IIO_ST_LSM6DSX is not set
CONFIG_IIO_ST_LSM9DS0=y
CONFIG_IIO_ST_LSM9DS0_I2C=y
CONFIG_IIO_ST_LSM9DS0_SPI=y
# end of Inertial measurement units
CONFIG_IIO_ADIS_LIB=y
CONFIG_IIO_ADIS_LIB_BUFFER=y
#
# Light sensors
#
CONFIG_ACPI_ALS=m
CONFIG_ADJD_S311=y
CONFIG_ADUX1020=y
CONFIG_AL3010=y
CONFIG_AL3320A=y
CONFIG_APDS9300=m
CONFIG_APDS9960=m
CONFIG_AS73211=y
# CONFIG_BH1750 is not set
CONFIG_BH1780=y
CONFIG_CM32181=y
# CONFIG_CM3232 is not set
CONFIG_CM3323=y
# CONFIG_CM3605 is not set
CONFIG_CM36651=m
CONFIG_GP2AP002=m
CONFIG_GP2AP020A00F=y
CONFIG_IQS621_ALS=m
# CONFIG_SENSORS_ISL29018 is not set
CONFIG_SENSORS_ISL29028=m
CONFIG_ISL29125=m
CONFIG_JSA1212=m
CONFIG_RPR0521=m
CONFIG_LTR501=m
CONFIG_LV0104CS=y
# CONFIG_MAX44000 is not set
CONFIG_MAX44009=y
CONFIG_NOA1305=m
CONFIG_OPT3001=y
CONFIG_PA12203001=y
CONFIG_SI1133=y
CONFIG_SI1145=y
CONFIG_STK3310=y
CONFIG_ST_UVIS25=m
CONFIG_ST_UVIS25_I2C=m
CONFIG_ST_UVIS25_SPI=m
# CONFIG_TCS3414 is not set
# CONFIG_TCS3472 is not set
CONFIG_SENSORS_TSL2563=m
CONFIG_TSL2583=m
CONFIG_TSL2591=y
CONFIG_TSL2772=m
# CONFIG_TSL4531 is not set
CONFIG_US5182D=y
CONFIG_VCNL4000=y
CONFIG_VCNL4035=y
# CONFIG_VEML6030 is not set
CONFIG_VEML6070=m
# CONFIG_VL6180 is not set
# CONFIG_ZOPT2201 is not set
# end of Light sensors
#
# Magnetometer sensors
#
CONFIG_AK8974=y
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
# CONFIG_BMC150_MAGN_I2C is not set
# CONFIG_BMC150_MAGN_SPI is not set
# CONFIG_MAG3110 is not set
CONFIG_MMC35240=y
CONFIG_IIO_ST_MAGN_3AXIS=y
CONFIG_IIO_ST_MAGN_I2C_3AXIS=y
CONFIG_IIO_ST_MAGN_SPI_3AXIS=y
CONFIG_SENSORS_HMC5843=m
# CONFIG_SENSORS_HMC5843_I2C is not set
CONFIG_SENSORS_HMC5843_SPI=m
CONFIG_SENSORS_RM3100=y
CONFIG_SENSORS_RM3100_I2C=y
# CONFIG_SENSORS_RM3100_SPI is not set
CONFIG_YAMAHA_YAS530=y
# end of Magnetometer sensors
#
# Multiplexers
#
CONFIG_IIO_MUX=y
# end of Multiplexers
#
# Inclinometer sensors
#
# end of Inclinometer sensors
#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=m
CONFIG_IIO_INTERRUPT_TRIGGER=y
# CONFIG_IIO_TIGHTLOOP_TRIGGER is not set
# CONFIG_IIO_SYSFS_TRIGGER is not set
# end of Triggers - standalone
#
# Linear and angular position sensors
#
# CONFIG_IQS624_POS is not set
# end of Linear and angular position sensors
#
# Digital potentiometers
#
CONFIG_AD5110=m
# CONFIG_AD5272 is not set
# CONFIG_DS1803 is not set
CONFIG_MAX5432=m
# CONFIG_MAX5481 is not set
# CONFIG_MAX5487 is not set
CONFIG_MCP4018=y
CONFIG_MCP4131=y
CONFIG_MCP4531=y
# CONFIG_MCP41010 is not set
# CONFIG_TPL0102 is not set
# end of Digital potentiometers
#
# Digital potentiostats
#
CONFIG_LMP91000=m
# end of Digital potentiostats
#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
CONFIG_BMP280=y
CONFIG_BMP280_I2C=y
CONFIG_BMP280_SPI=y
# CONFIG_DLHL60D is not set
CONFIG_DPS310=m
# CONFIG_HP03 is not set
CONFIG_ICP10100=y
CONFIG_MPL115=m
# CONFIG_MPL115_I2C is not set
CONFIG_MPL115_SPI=m
CONFIG_MPL3115=y
CONFIG_MS5611=y
CONFIG_MS5611_I2C=m
CONFIG_MS5611_SPI=m
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=m
CONFIG_IIO_ST_PRESS_I2C=m
CONFIG_IIO_ST_PRESS_SPI=m
CONFIG_T5403=m
CONFIG_HP206C=y
CONFIG_ZPA2326=m
CONFIG_ZPA2326_I2C=m
CONFIG_ZPA2326_SPI=m
# end of Pressure sensors
#
# Lightning sensors
#
CONFIG_AS3935=y
# end of Lightning sensors
#
# Proximity and distance sensors
#
CONFIG_ISL29501=m
CONFIG_LIDAR_LITE_V2=y
CONFIG_MB1232=m
CONFIG_PING=m
CONFIG_RFD77402=m
# CONFIG_SRF04 is not set
# CONFIG_SX9310 is not set
# CONFIG_SX9324 is not set
# CONFIG_SX9360 is not set
CONFIG_SX9500=m
CONFIG_SRF08=y
CONFIG_VCNL3020=y
CONFIG_VL53L0X_I2C=y
# end of Proximity and distance sensors
#
# Resolver to digital converters
#
CONFIG_AD2S90=m
CONFIG_AD2S1200=m
# end of Resolver to digital converters
#
# Temperature sensors
#
# CONFIG_IQS620AT_TEMP is not set
CONFIG_LTC2983=m
CONFIG_MAXIM_THERMOCOUPLE=m
CONFIG_MLX90614=m
# CONFIG_MLX90632 is not set
CONFIG_TMP006=m
CONFIG_TMP007=m
# CONFIG_TMP117 is not set
CONFIG_TSYS01=y
CONFIG_TSYS02D=m
CONFIG_MAX31856=m
CONFIG_MAX31865=m
# end of Temperature sensors
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
CONFIG_PWM_ATMEL_HLCDC_PWM=m
CONFIG_PWM_ATMEL_TCB=m
# CONFIG_PWM_CRC is not set
# CONFIG_PWM_DWC is not set
CONFIG_PWM_FSL_FTM=y
# CONFIG_PWM_INTEL_LGM is not set
CONFIG_PWM_IQS620A=m
CONFIG_PWM_LP3943=m
CONFIG_PWM_LPSS=m
# CONFIG_PWM_LPSS_PCI is not set
CONFIG_PWM_LPSS_PLATFORM=m
# CONFIG_PWM_PCA9685 is not set
# CONFIG_PWM_XILINX is not set
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
# CONFIG_XILINX_INTC is not set
# end of IRQ chip support
# CONFIG_IPACK_BUS is not set
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_INTEL_GW=y
# CONFIG_RESET_TI_SYSCON is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
# CONFIG_USB_LGM_PHY is not set
# CONFIG_PHY_CAN_TRANSCEIVER is not set
#
# PHY drivers for Broadcom platforms
#
CONFIG_BCM_KONA_USB2_PHY=m
# end of PHY drivers for Broadcom platforms
CONFIG_PHY_CADENCE_TORRENT=y
CONFIG_PHY_CADENCE_DPHY=y
# CONFIG_PHY_CADENCE_DPHY_RX is not set
CONFIG_PHY_CADENCE_SIERRA=y
CONFIG_PHY_CADENCE_SALVO=m
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_LAN966X_SERDES is not set
# CONFIG_PHY_CPCAP_USB is not set
# CONFIG_PHY_MAPPHONE_MDM6600 is not set
CONFIG_PHY_OCELOT_SERDES=m
# CONFIG_PHY_INTEL_LGM_COMBO is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem
# CONFIG_POWERCAP is not set
CONFIG_MCB=m
# CONFIG_MCB_PCI is not set
# CONFIG_MCB_LPC is not set
#
# Performance monitor support
#
# end of Performance monitor support
CONFIG_RAS=y
# CONFIG_USB4 is not set
#
# Android
#
# CONFIG_ANDROID is not set
# end of Android
CONFIG_DAX=m
# CONFIG_DEV_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_SPMI_SDAM=y
# CONFIG_NVMEM_RMEM is not set
#
# HW tracing support
#
# CONFIG_STM is not set
CONFIG_INTEL_TH=m
# CONFIG_INTEL_TH_PCI is not set
# CONFIG_INTEL_TH_ACPI is not set
CONFIG_INTEL_TH_GTH=m
# CONFIG_INTEL_TH_MSU is not set
CONFIG_INTEL_TH_PTI=m
# CONFIG_INTEL_TH_DEBUG is not set
# end of HW tracing support
CONFIG_FPGA=m
# CONFIG_ALTERA_PR_IP_CORE is not set
CONFIG_FPGA_MGR_ALTERA_PS_SPI=m
# CONFIG_FPGA_MGR_ALTERA_CVP is not set
# CONFIG_FPGA_MGR_XILINX_SPI is not set
CONFIG_FPGA_MGR_ICE40_SPI=m
CONFIG_FPGA_MGR_MACHXO2_SPI=m
CONFIG_FPGA_BRIDGE=m
CONFIG_ALTERA_FREEZE_BRIDGE=m
CONFIG_XILINX_PR_DECOUPLER=m
CONFIG_FPGA_REGION=m
CONFIG_OF_FPGA_REGION=m
CONFIG_FPGA_DFL=m
# CONFIG_FPGA_DFL_FME is not set
# CONFIG_FPGA_DFL_AFU is not set
CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=m
# CONFIG_FPGA_DFL_PCI is not set
CONFIG_FSI=y
# CONFIG_FSI_NEW_DEV_NODE is not set
# CONFIG_FSI_MASTER_GPIO is not set
CONFIG_FSI_MASTER_HUB=y
# CONFIG_FSI_MASTER_ASPEED is not set
CONFIG_FSI_SCOM=m
CONFIG_FSI_SBEFIFO=y
CONFIG_FSI_OCC=y
CONFIG_MULTIPLEXER=y
#
# Multiplexer drivers
#
# CONFIG_MUX_ADG792A is not set
CONFIG_MUX_ADGS1408=y
CONFIG_MUX_GPIO=m
CONFIG_MUX_MMIO=m
# end of Multiplexer drivers
CONFIG_PM_OPP=y
CONFIG_SIOX=m
# CONFIG_SIOX_BUS_GPIO is not set
CONFIG_SLIMBUS=y
CONFIG_SLIM_QCOM_CTRL=y
CONFIG_INTERCONNECT=y
CONFIG_COUNTER=m
CONFIG_104_QUAD_8=m
CONFIG_INTERRUPT_CNT=m
CONFIG_FTM_QUADDEC=m
CONFIG_MICROCHIP_TCB_CAPTURE=m
# CONFIG_INTEL_QEP is not set
# CONFIG_MOST is not set
# CONFIG_PECI is not set
# CONFIG_HTE is not set
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=m
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
CONFIG_NETFS_SUPPORT=m
# CONFIG_NETFS_STATS is not set
CONFIG_FSCACHE=m
# CONFIG_FSCACHE_STATS is not set
CONFIG_FSCACHE_DEBUG=y
# end of Caches
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_TMPFS_INODE64 is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
CONFIG_JFFS2_FS_XATTR=y
# CONFIG_JFFS2_FS_POSIX_ACL is not set
# CONFIG_JFFS2_FS_SECURITY is not set
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
# CONFIG_JFFS2_ZLIB is not set
CONFIG_JFFS2_LZO=y
# CONFIG_JFFS2_RTIME is not set
CONFIG_JFFS2_RUBIN=y
# CONFIG_JFFS2_CMODE_NONE is not set
# CONFIG_JFFS2_CMODE_PRIORITY is not set
CONFIG_JFFS2_CMODE_SIZE=y
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
# CONFIG_UBIFS_FS is not set
CONFIG_CRAMFS=m
# CONFIG_CRAMFS_MTD is not set
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=m
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=m
CONFIG_PSTORE_LZ4HC_COMPRESS=y
# CONFIG_PSTORE_842_COMPRESS is not set
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
# CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="lz4"
# CONFIG_PSTORE_CONSOLE is not set
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_FTRACE=y
CONFIG_PSTORE_RAM=y
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=m
# CONFIG_NFS_V4_1 is not set
# CONFIG_ROOT_NFS is not set
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
# CONFIG_NFSD is not set
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=m
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
# CONFIG_CIFS_UPCALL is not set
# CONFIG_CIFS_XATTR is not set
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
# CONFIG_CIFS_DFS_UPCALL is not set
# CONFIG_CIFS_SWN_UPCALL is not set
# CONFIG_CIFS_FSCACHE is not set
# CONFIG_SMB_SERVER is not set
CONFIG_SMBFS_COMMON=m
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=y
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=m
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=m
# CONFIG_NLS_ISO8859_3 is not set
CONFIG_NLS_ISO8859_4=y
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=m
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=m
# CONFIG_NLS_MAC_GAELIC is not set
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
# CONFIG_UNICODE is not set
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
# CONFIG_PERSISTENT_KEYRINGS is not set
CONFIG_TRUSTED_KEYS=m
CONFIG_TRUSTED_KEYS_TPM=y
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_PAGE_TABLE_ISOLATION is not set
# CONFIG_SECURITY_PATH is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_YAMA is not set
# CONFIG_SECURITY_SAFESETID is not set
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
# CONFIG_SECURITY_LANDLOCK is not set
CONFIG_INTEGRITY=y
# CONFIG_INTEGRITY_SIGNATURE is not set
# CONFIG_IMA is not set
# CONFIG_EVM is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
CONFIG_INIT_STACK_ALL_PATTERN=y
# CONFIG_INIT_STACK_ALL_ZERO is not set
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization
CONFIG_CC_HAS_RANDSTRUCT=y
CONFIG_RANDSTRUCT_NONE=y
# CONFIG_RANDSTRUCT_FULL is not set
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=m
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_ENGINE=y
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=m
CONFIG_CRYPTO_ECDSA=y
CONFIG_CRYPTO_ECRDSA=m
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set
CONFIG_CRYPTO_CURVE25519_X86=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_AEGIS128=m
CONFIG_CRYPTO_AEGIS128_AESNI_SSE2=m
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_ECHAINIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=m
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_NHPOLY1305=y
# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
CONFIG_CRYPTO_NHPOLY1305_AVX2=m
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_ESSIV=y
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32C_INTEL is not set
CONFIG_CRYPTO_CRC32=m
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
CONFIG_CRYPTO_XXHASH=m
# CONFIG_CRYPTO_BLAKE2B is not set
# CONFIG_CRYPTO_BLAKE2S is not set
CONFIG_CRYPTO_BLAKE2S_X86=y
# CONFIG_CRYPTO_CRCT10DIF is not set
# CONFIG_CRYPTO_CRC64_ROCKSOFT is not set
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_POLY1305_X86_64=y
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
CONFIG_CRYPTO_SHA256_SSSE3=m
CONFIG_CRYPTO_SHA512_SSSE3=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_SM3=m
# CONFIG_CRYPTO_SM3_GENERIC is not set
# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
CONFIG_CRYPTO_STREEBOG=y
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_NI_INTEL=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAMELLIA_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST5_AVX_X86_64=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_CAST6_AVX_X86_64=y
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CHACHA20_X86_64=m
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SERPENT_SSE2_X86_64=y
CONFIG_CRYPTO_SERPENT_AVX_X86_64=m
CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m
CONFIG_CRYPTO_SM4=m
# CONFIG_CRYPTO_SM4_GENERIC is not set
# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
CONFIG_CRYPTO_ZSTD=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=m
# CONFIG_CRYPTO_DEV_PADLOCK_AES is not set
# CONFIG_CRYPTO_DEV_PADLOCK_SHA is not set
CONFIG_CRYPTO_DEV_ATMEL_I2C=m
CONFIG_CRYPTO_DEV_ATMEL_ECC=m
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
# CONFIG_CRYPTO_DEV_CCP is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
CONFIG_CRYPTO_DEV_CCREE=m
CONFIG_CRYPTO_DEV_AMLOGIC_GXL=y
CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG=y
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_CORDIC=m
CONFIG_PRIME_NUMBERS=m
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=m
CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
CONFIG_CRYPTO_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_LIB_MEMNEQ=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC64_ROCKSOFT is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
# CONFIG_CRC32_SLICEBY8 is not set
# CONFIG_CRC32_SLICEBY4 is not set
CONFIG_CRC32_SARWATE=y
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=m
CONFIG_CRC4=y
CONFIG_CRC7=m
# CONFIG_LIBCRC32C is not set
CONFIG_CRC8=y
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_BCH=y
CONFIG_BCH_CONST_PARAMS=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_SWIOTLB=y
CONFIG_DMA_RESTRICTED_POOL=y
CONFIG_DMA_CMA=y
# CONFIG_DMA_PERNUMA_CMA is not set
#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=0
CONFIG_CMA_SIZE_PERCENTAGE=0
# CONFIG_CMA_SIZE_SEL_MBYTES is not set
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
CONFIG_CMA_SIZE_SEL_MAX=y
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_STACK_HASH_ORDER=20
# end of Library routines
CONFIG_ASN1_ENCODER=m
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set
#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_HEADERS_INSTALL is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
CONFIG_OBJTOOL=y
CONFIG_NOINSTR_VALIDATION=y
CONFIG_VMLINUX_MAP=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_FS_ALLOW_ALL is not set
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
CONFIG_DEBUG_FS_ALLOW_NONE=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
CONFIG_UBSAN=y
# CONFIG_UBSAN_TRAP is not set
CONFIG_CC_HAS_UBSAN_BOUNDS=y
CONFIG_CC_HAS_UBSAN_ARRAY_BOUNDS=y
CONFIG_UBSAN_BOUNDS=y
CONFIG_UBSAN_ARRAY_BOUNDS=y
CONFIG_UBSAN_SHIFT=y
# CONFIG_UBSAN_DIV_ZERO is not set
# CONFIG_UBSAN_BOOL is not set
# CONFIG_UBSAN_ENUM is not set
# CONFIG_UBSAN_ALIGNMENT is not set
CONFIG_UBSAN_SANITIZE_ALL=y
# CONFIG_TEST_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
CONFIG_HAVE_KCSAN_COMPILER=y
# CONFIG_KCSAN is not set
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# CONFIG_DEBUG_NET is not set
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_TABLE_CHECK is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_DEBUG_WX=y
CONFIG_GENERIC_PTDUMP=y
CONFIG_PTDUMP_CORE=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_VMACACHE is not set
CONFIG_DEBUG_VM_RB=y
# CONFIG_DEBUG_VM_PGFLAGS is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
CONFIG_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_KMAP_LOCAL=y
CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_KASAN_SW_TAGS=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
CONFIG_HAVE_ARCH_KFENCE=y
CONFIG_KFENCE=y
CONFIG_KFENCE_SAMPLE_INTERVAL=100
CONFIG_KFENCE_NUM_OBJECTS=255
# CONFIG_KFENCE_DEFERRABLE is not set
CONFIG_KFENCE_STRESS_TEST_FAULTS=0
# end of Memory Debugging
CONFIG_DEBUG_SHIRQ=y
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
# CONFIG_HARDLOCKUP_DETECTOR is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=480
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_WQ_WATCHDOG=y
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RAW_LOCK_NESTING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=m
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_TRACE_IRQFLAGS=y
CONFIG_TRACE_IRQFLAGS_NMI=y
CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
CONFIG_WARN_ALL_UNSEEDED_RANDOM=y
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
# CONFIG_PROVE_RCU_LIST is not set
CONFIG_TORTURE_TEST=m
CONFIG_RCU_SCALE_TEST=m
CONFIG_RCU_TORTURE_TEST=m
# CONFIG_RCU_REF_SCALE_TEST is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
CONFIG_RCU_STRICT_GRACE_PERIOD=y
# end of RCU Debugging
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
CONFIG_LATENCYTOP=y
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_RETHOOK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_OBJTOOL_MCOUNT=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
# CONFIG_DYNAMIC_FTRACE is not set
# CONFIG_FUNCTION_PROFILER is not set
CONFIG_STACK_TRACER=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
# CONFIG_OSNOISE_TRACER is not set
# CONFIG_TIMERLAT_TRACER is not set
# CONFIG_MMIOTRACE is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_UPROBE_EVENTS is not set
CONFIG_DYNAMIC_EVENTS=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
CONFIG_HIST_TRIGGERS=y
CONFIG_TRACE_EVENT_INJECT=y
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_RECORD_RECURSION is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_HIST_TRIGGERS_DEBUG is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_EARLY_PRINTK_USB=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
CONFIG_DEBUG_TLBFLUSH=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
# CONFIG_IO_DELAY_0X80 is not set
# CONFIG_IO_DELAY_0XED is not set
CONFIG_IO_DELAY_UDELAY=y
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
CONFIG_DEBUG_ENTRY=y
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# end of x86 Debugging
#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_PM_NOTIFIER_ERROR_INJECT=y
# CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAULT_INJECTION_USERCOPY is not set
# CONFIG_FAIL_FUTEX is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_KCOV=y
# CONFIG_KCOV_ENABLE_COMPARISONS is not set
# CONFIG_KCOV_INSTRUMENT_ALL is not set
CONFIG_KCOV_IRQ_AREA_SIZE=0x40000
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage
# end of Kernel hacking
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support
2022-06-30 10:25 ` [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support Yishai Hadas
2022-06-30 13:40 ` kernel test robot
2022-07-01 4:24 ` kernel test robot
@ 2022-07-01 4:55 ` kernel test robot
2 siblings, 0 replies; 18+ messages in thread
From: kernel test robot @ 2022-07-01 4:55 UTC (permalink / raw)
To: Yishai Hadas, alex.williamson, jgg
Cc: kbuild-all, saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins,
leonro, yishaih, maorg, cohuck
Hi Yishai,
I love your patch! Yet something to improve:
[auto build test ERROR on awilliam-vfio/next]
[also build test ERROR on linus/master v5.19-rc4 next-20220630]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Yishai-Hadas/Add-device-DMA-logging-support-for-mlx5-driver/20220630-182957
base: https://github.com/awilliam/linux-vfio.git next
config: arm-randconfig-r005-20220629 (https://download.01.org/0day-ci/archive/20220701/202207011231.1oPQhSzo-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/fea20efca2795fd8480cb0755c54062bad2ea322
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Yishai-Hadas/Add-device-DMA-logging-support-for-mlx5-driver/20220630-182957
git checkout fea20efca2795fd8480cb0755c54062bad2ea322
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arm-linux-gnueabi-ld: drivers/vfio/vfio_main.o: in function `vfio_ioctl_device_feature_logging_start':
>> vfio_main.c:(.text+0x61a): undefined reference to `interval_tree_iter_first'
>> arm-linux-gnueabi-ld: vfio_main.c:(.text+0x62e): undefined reference to `interval_tree_insert'
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH vfio 09/13] vfio/mlx5: Init QP based resources for dirty tracking
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (7 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 08/13] vfio: Introduce the DMA logging feature support Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 10/13] vfio/mlx5: Create and destroy page tracker object Yishai Hadas
` (3 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Init QP based resources for dirty tracking to be used upon start
logging.
It includes:
Creating the host and firmware RC QPs, move each of them to its expected
state based on the device specification, etc.
Creating the relevant resources which are needed by both QPs as of UAR,
PD, etc.
Creating the host receive side resources as of MKEY, CQ, receive WQEs,
etc.
The above resources are cleaned-up upon stop logging.
The tracker object that will be introduced by next patches will use
those resources.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/mlx5/cmd.c | 595 +++++++++++++++++++++++++++++++++++-
drivers/vfio/pci/mlx5/cmd.h | 53 ++++
2 files changed, 636 insertions(+), 12 deletions(-)
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index dd5d7bfe0a49..0a362796d567 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -7,6 +7,8 @@
static int mlx5vf_cmd_get_vhca_id(struct mlx5_core_dev *mdev, u16 function_id,
u16 *vhca_id);
+static void
+_mlx5vf_free_page_tracker_resources(struct mlx5vf_pci_core_device *mvdev);
int mlx5vf_cmd_suspend_vhca(struct mlx5vf_pci_core_device *mvdev, u16 op_mod)
{
@@ -72,19 +74,22 @@ static int mlx5fv_vf_event(struct notifier_block *nb,
struct mlx5vf_pci_core_device *mvdev =
container_of(nb, struct mlx5vf_pci_core_device, nb);
- mutex_lock(&mvdev->state_mutex);
switch (event) {
case MLX5_PF_NOTIFY_ENABLE_VF:
+ mutex_lock(&mvdev->state_mutex);
mvdev->mdev_detach = false;
+ mlx5vf_state_mutex_unlock(mvdev);
break;
case MLX5_PF_NOTIFY_DISABLE_VF:
- mlx5vf_disable_fds(mvdev);
+ mlx5vf_cmd_close_migratable(mvdev);
+ mutex_lock(&mvdev->state_mutex);
mvdev->mdev_detach = true;
+ mlx5vf_state_mutex_unlock(mvdev);
break;
default:
break;
}
- mlx5vf_state_mutex_unlock(mvdev);
+
return 0;
}
@@ -95,6 +100,7 @@ void mlx5vf_cmd_close_migratable(struct mlx5vf_pci_core_device *mvdev)
mutex_lock(&mvdev->state_mutex);
mlx5vf_disable_fds(mvdev);
+ _mlx5vf_free_page_tracker_resources(mvdev);
mlx5vf_state_mutex_unlock(mvdev);
}
@@ -188,11 +194,13 @@ static int mlx5vf_cmd_get_vhca_id(struct mlx5_core_dev *mdev, u16 function_id,
return ret;
}
-static int _create_state_mkey(struct mlx5_core_dev *mdev, u32 pdn,
- struct mlx5_vf_migration_file *migf, u32 *mkey)
+static int _create_mkey(struct mlx5_core_dev *mdev, u32 pdn,
+ struct mlx5_vf_migration_file *migf,
+ struct mlx5_vhca_recv_buf *recv_buf,
+ u32 *mkey)
{
- size_t npages = DIV_ROUND_UP(migf->total_length, PAGE_SIZE);
- struct sg_dma_page_iter dma_iter;
+ size_t npages = migf ? DIV_ROUND_UP(migf->total_length, PAGE_SIZE) :
+ recv_buf->npages;
int err = 0, inlen;
__be64 *mtt;
void *mkc;
@@ -209,8 +217,17 @@ static int _create_state_mkey(struct mlx5_core_dev *mdev, u32 pdn,
DIV_ROUND_UP(npages, 2));
mtt = (__be64 *)MLX5_ADDR_OF(create_mkey_in, in, klm_pas_mtt);
- for_each_sgtable_dma_page(&migf->table.sgt, &dma_iter, 0)
- *mtt++ = cpu_to_be64(sg_page_iter_dma_address(&dma_iter));
+ if (migf) {
+ struct sg_dma_page_iter dma_iter;
+
+ for_each_sgtable_dma_page(&migf->table.sgt, &dma_iter, 0)
+ *mtt++ = cpu_to_be64(sg_page_iter_dma_address(&dma_iter));
+ } else {
+ int i;
+
+ for (i = 0; i < npages; i++)
+ *mtt++ = cpu_to_be64(recv_buf->dma_addrs[i]);
+ }
mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
MLX5_SET(mkc, mkc, access_mode_1_0, MLX5_MKC_ACCESS_MODE_MTT);
@@ -223,7 +240,8 @@ static int _create_state_mkey(struct mlx5_core_dev *mdev, u32 pdn,
MLX5_SET(mkc, mkc, qpn, 0xffffff);
MLX5_SET(mkc, mkc, log_page_size, PAGE_SHIFT);
MLX5_SET(mkc, mkc, translations_octword_size, DIV_ROUND_UP(npages, 2));
- MLX5_SET64(mkc, mkc, len, migf->total_length);
+ MLX5_SET64(mkc, mkc, len,
+ migf ? migf->total_length : (npages * PAGE_SIZE));
err = mlx5_core_create_mkey(mdev, mkey, in, inlen);
kvfree(in);
return err;
@@ -297,7 +315,7 @@ int mlx5vf_cmd_save_vhca_state(struct mlx5vf_pci_core_device *mvdev,
if (err)
goto err_dma_map;
- err = _create_state_mkey(mdev, pdn, migf, &mkey);
+ err = _create_mkey(mdev, pdn, migf, NULL, &mkey);
if (err)
goto err_create_mkey;
@@ -369,7 +387,7 @@ int mlx5vf_cmd_load_vhca_state(struct mlx5vf_pci_core_device *mvdev,
if (err)
goto err_reg;
- err = _create_state_mkey(mdev, pdn, migf, &mkey);
+ err = _create_mkey(mdev, pdn, migf, NULL, &mkey);
if (err)
goto err_mkey;
@@ -391,3 +409,556 @@ int mlx5vf_cmd_load_vhca_state(struct mlx5vf_pci_core_device *mvdev,
mutex_unlock(&migf->lock);
return err;
}
+
+static int alloc_cq_frag_buf(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_cq_buf *buf, int nent,
+ int cqe_size)
+{
+ struct mlx5_frag_buf *frag_buf = &buf->frag_buf;
+ u8 log_wq_stride = 6 + (cqe_size == 128 ? 1 : 0);
+ u8 log_wq_sz = ilog2(cqe_size);
+ int err;
+
+ err = mlx5_frag_buf_alloc_node(mdev, nent * cqe_size, frag_buf,
+ mdev->priv.numa_node);
+ if (err)
+ return err;
+
+ mlx5_init_fbc(frag_buf->frags, log_wq_stride, log_wq_sz, &buf->fbc);
+ buf->cqe_size = cqe_size;
+ buf->nent = nent;
+ return 0;
+}
+
+static void init_cq_frag_buf(struct mlx5_vhca_cq_buf *buf)
+{
+ struct mlx5_cqe64 *cqe64;
+ void *cqe;
+ int i;
+
+ for (i = 0; i < buf->nent; i++) {
+ cqe = mlx5_frag_buf_get_wqe(&buf->fbc, i);
+ cqe64 = buf->cqe_size == 64 ? cqe : cqe + 64;
+ cqe64->op_own = MLX5_CQE_INVALID << 4;
+ }
+}
+
+static void mlx5vf_destroy_cq(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_cq *cq)
+{
+ mlx5_core_destroy_cq(mdev, &cq->mcq);
+ mlx5_frag_buf_free(mdev, &cq->buf.frag_buf);
+ mlx5_db_free(mdev, &cq->db);
+}
+
+static int mlx5vf_create_cq(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_page_tracker *tracker,
+ size_t ncqe)
+{
+ int cqe_size = cache_line_size() == 128 ? 128 : 64;
+ u32 out[MLX5_ST_SZ_DW(create_cq_out)];
+ struct mlx5_vhca_cq *cq;
+ int inlen, err, eqn;
+ void *cqc, *in;
+ __be64 *pas;
+ int vector;
+
+ cq = &tracker->cq;
+ ncqe = roundup_pow_of_two(ncqe);
+ err = mlx5_db_alloc_node(mdev, &cq->db, mdev->priv.numa_node);
+ if (err)
+ return err;
+
+ cq->ncqe = ncqe;
+ cq->mcq.set_ci_db = cq->db.db;
+ cq->mcq.arm_db = cq->db.db + 1;
+ cq->mcq.cqe_sz = cqe_size;
+ err = alloc_cq_frag_buf(mdev, &cq->buf, ncqe, cqe_size);
+ if (err)
+ goto err_db_free;
+
+ init_cq_frag_buf(&cq->buf);
+ inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
+ MLX5_FLD_SZ_BYTES(create_cq_in, pas[0]) *
+ cq->buf.frag_buf.npages;
+ in = kvzalloc(inlen, GFP_KERNEL);
+ if (!in) {
+ err = -ENOMEM;
+ goto err_buff;
+ }
+
+ vector = raw_smp_processor_id() % mlx5_comp_vectors_count(mdev);
+ err = mlx5_vector2eqn(mdev, vector, &eqn);
+ if (err)
+ goto err_vec;
+
+ cqc = MLX5_ADDR_OF(create_cq_in, in, cq_context);
+ MLX5_SET(cqc, cqc, log_cq_size, ilog2(ncqe));
+ MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn);
+ MLX5_SET(cqc, cqc, uar_page, tracker->uar->index);
+ MLX5_SET(cqc, cqc, log_page_size, cq->buf.frag_buf.page_shift -
+ MLX5_ADAPTER_PAGE_SHIFT);
+ MLX5_SET64(cqc, cqc, dbr_addr, cq->db.dma);
+ pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas);
+ mlx5_fill_page_frag_array(&cq->buf.frag_buf, pas);
+ err = mlx5_core_create_cq(mdev, &cq->mcq, in, inlen, out, sizeof(out));
+ if (err)
+ goto err_vec;
+
+ kvfree(in);
+ return 0;
+
+err_vec:
+ kvfree(in);
+err_buff:
+ mlx5_frag_buf_free(mdev, &cq->buf.frag_buf);
+err_db_free:
+ mlx5_db_free(mdev, &cq->db);
+ return err;
+}
+
+static struct mlx5_vhca_qp *
+mlx5vf_create_rc_qp(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_page_tracker *tracker, u32 max_recv_wr)
+{
+ u32 out[MLX5_ST_SZ_DW(create_qp_out)] = {};
+ struct mlx5_vhca_qp *qp;
+ u8 log_rq_stride;
+ u8 log_rq_sz;
+ void *qpc;
+ int inlen;
+ void *in;
+ int err;
+
+ qp = kzalloc(sizeof(*qp), GFP_KERNEL);
+ if (!qp)
+ return ERR_PTR(-ENOMEM);
+
+ qp->rq.wqe_cnt = roundup_pow_of_two(max_recv_wr);
+ log_rq_stride = ilog2(MLX5_SEND_WQE_DS);
+ log_rq_sz = ilog2(qp->rq.wqe_cnt);
+ err = mlx5_db_alloc_node(mdev, &qp->db, mdev->priv.numa_node);
+ if (err)
+ goto err_free;
+
+ if (max_recv_wr) {
+ err = mlx5_frag_buf_alloc_node(mdev,
+ wq_get_byte_sz(log_rq_sz, log_rq_stride),
+ &qp->buf, mdev->priv.numa_node);
+ if (err)
+ goto err_db_free;
+ mlx5_init_fbc(qp->buf.frags, log_rq_stride, log_rq_sz, &qp->rq.fbc);
+ }
+
+ qp->rq.db = &qp->db.db[MLX5_RCV_DBR];
+ inlen = MLX5_ST_SZ_BYTES(create_qp_in) +
+ MLX5_FLD_SZ_BYTES(create_qp_in, pas[0]) *
+ qp->buf.npages;
+ in = kvzalloc(inlen, GFP_KERNEL);
+ if (!in) {
+ err = -ENOMEM;
+ goto err_in;
+ }
+
+ qpc = MLX5_ADDR_OF(create_qp_in, in, qpc);
+ MLX5_SET(qpc, qpc, st, MLX5_QP_ST_RC);
+ MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED);
+ MLX5_SET(qpc, qpc, pd, tracker->pdn);
+ MLX5_SET(qpc, qpc, uar_page, tracker->uar->index);
+ MLX5_SET(qpc, qpc, log_page_size,
+ qp->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT);
+ MLX5_SET(qpc, qpc, ts_format, mlx5_get_qp_default_ts(mdev));
+ if (MLX5_CAP_GEN(mdev, cqe_version) == 1)
+ MLX5_SET(qpc, qpc, user_index, 0xFFFFFF);
+ MLX5_SET(qpc, qpc, no_sq, 1);
+ if (max_recv_wr) {
+ MLX5_SET(qpc, qpc, cqn_rcv, tracker->cq.mcq.cqn);
+ MLX5_SET(qpc, qpc, log_rq_stride, log_rq_stride - 4);
+ MLX5_SET(qpc, qpc, log_rq_size, log_rq_sz);
+ MLX5_SET(qpc, qpc, rq_type, MLX5_NON_ZERO_RQ);
+ MLX5_SET64(qpc, qpc, dbr_addr, qp->db.dma);
+ mlx5_fill_page_frag_array(&qp->buf,
+ (__be64 *)MLX5_ADDR_OF(create_qp_in,
+ in, pas));
+ } else {
+ MLX5_SET(qpc, qpc, rq_type, MLX5_ZERO_LEN_RQ);
+ }
+
+ MLX5_SET(create_qp_in, in, opcode, MLX5_CMD_OP_CREATE_QP);
+ err = mlx5_cmd_exec(mdev, in, inlen, out, sizeof(out));
+ kvfree(in);
+ if (err)
+ goto err_in;
+
+ qp->qpn = MLX5_GET(create_qp_out, out, qpn);
+ return qp;
+
+err_in:
+ if (max_recv_wr)
+ mlx5_frag_buf_free(mdev, &qp->buf);
+err_db_free:
+ mlx5_db_free(mdev, &qp->db);
+err_free:
+ kfree(qp);
+ return ERR_PTR(err);
+}
+
+static void mlx5vf_post_recv(struct mlx5_vhca_qp *qp)
+{
+ struct mlx5_wqe_data_seg *data;
+ unsigned int ix;
+
+ WARN_ON(qp->rq.pc - qp->rq.cc >= qp->rq.wqe_cnt);
+ ix = qp->rq.pc & (qp->rq.wqe_cnt - 1);
+ data = mlx5_frag_buf_get_wqe(&qp->rq.fbc, ix);
+ data->byte_count = cpu_to_be32(qp->max_msg_size);
+ data->lkey = cpu_to_be32(qp->recv_buf.mkey);
+ data->addr = cpu_to_be64(qp->recv_buf.next_rq_offset);
+ qp->rq.pc++;
+ /* Make sure that descriptors are written before doorbell record. */
+ dma_wmb();
+ *qp->rq.db = cpu_to_be32(qp->rq.pc & 0xffff);
+}
+
+static int mlx5vf_activate_qp(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_qp *qp, u32 remote_qpn,
+ bool host_qp)
+{
+ u32 init_in[MLX5_ST_SZ_DW(rst2init_qp_in)] = {};
+ u32 rtr_in[MLX5_ST_SZ_DW(init2rtr_qp_in)] = {};
+ u32 rts_in[MLX5_ST_SZ_DW(rtr2rts_qp_in)] = {};
+ void *qpc;
+ int ret;
+
+ /* Init */
+ qpc = MLX5_ADDR_OF(rst2init_qp_in, init_in, qpc);
+ MLX5_SET(qpc, qpc, primary_address_path.vhca_port_num, 1);
+ MLX5_SET(qpc, qpc, pm_state, MLX5_QPC_PM_STATE_MIGRATED);
+ MLX5_SET(qpc, qpc, rre, 1);
+ MLX5_SET(qpc, qpc, rwe, 1);
+ MLX5_SET(rst2init_qp_in, init_in, opcode, MLX5_CMD_OP_RST2INIT_QP);
+ MLX5_SET(rst2init_qp_in, init_in, qpn, qp->qpn);
+ ret = mlx5_cmd_exec_in(mdev, rst2init_qp, init_in);
+ if (ret)
+ return ret;
+
+ if (host_qp) {
+ struct mlx5_vhca_recv_buf *recv_buf = &qp->recv_buf;
+ int i;
+
+ for (i = 0; i < qp->rq.wqe_cnt; i++) {
+ mlx5vf_post_recv(qp);
+ recv_buf->next_rq_offset += qp->max_msg_size;
+ }
+ }
+
+ /* RTR */
+ qpc = MLX5_ADDR_OF(init2rtr_qp_in, rtr_in, qpc);
+ MLX5_SET(init2rtr_qp_in, rtr_in, qpn, qp->qpn);
+ MLX5_SET(qpc, qpc, mtu, IB_MTU_4096);
+ MLX5_SET(qpc, qpc, log_msg_max, MLX5_CAP_GEN(mdev, log_max_msg));
+ MLX5_SET(qpc, qpc, remote_qpn, remote_qpn);
+ MLX5_SET(qpc, qpc, primary_address_path.vhca_port_num, 1);
+ MLX5_SET(qpc, qpc, primary_address_path.fl, 1);
+ MLX5_SET(qpc, qpc, min_rnr_nak, 1);
+ MLX5_SET(init2rtr_qp_in, rtr_in, opcode, MLX5_CMD_OP_INIT2RTR_QP);
+ MLX5_SET(init2rtr_qp_in, rtr_in, qpn, qp->qpn);
+ ret = mlx5_cmd_exec_in(mdev, init2rtr_qp, rtr_in);
+ if (ret || host_qp)
+ return ret;
+
+ /* RTS */
+ qpc = MLX5_ADDR_OF(rtr2rts_qp_in, rts_in, qpc);
+ MLX5_SET(rtr2rts_qp_in, rts_in, qpn, qp->qpn);
+ MLX5_SET(qpc, qpc, retry_count, 7);
+ MLX5_SET(qpc, qpc, rnr_retry, 7); /* Infinite retry if RNR NACK */
+ MLX5_SET(qpc, qpc, primary_address_path.ack_timeout, 0x8); /* ~1ms */
+ MLX5_SET(rtr2rts_qp_in, rts_in, opcode, MLX5_CMD_OP_RTR2RTS_QP);
+ MLX5_SET(rtr2rts_qp_in, rts_in, qpn, qp->qpn);
+
+ return mlx5_cmd_exec_in(mdev, rtr2rts_qp, rts_in);
+}
+
+static void mlx5vf_destroy_qp(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_qp *qp)
+{
+ u32 in[MLX5_ST_SZ_DW(destroy_qp_in)] = {};
+
+ MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP);
+ MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
+ mlx5_cmd_exec_in(mdev, destroy_qp, in);
+
+ mlx5_frag_buf_free(mdev, &qp->buf);
+ mlx5_db_free(mdev, &qp->db);
+ kfree(qp);
+}
+
+static void free_recv_pages(struct mlx5_vhca_recv_buf *recv_buf)
+{
+ int i;
+
+ /* Undo alloc_pages_bulk_array() */
+ for (i = 0; i < recv_buf->npages; i++)
+ __free_page(recv_buf->page_list[i]);
+
+ kvfree(recv_buf->page_list);
+}
+
+static int alloc_recv_pages(struct mlx5_vhca_recv_buf *recv_buf,
+ unsigned int npages)
+{
+ unsigned int filled = 0, done = 0;
+ int i;
+
+ recv_buf->page_list = kvcalloc(npages, sizeof(*recv_buf->page_list),
+ GFP_KERNEL);
+ if (!recv_buf->page_list)
+ return -ENOMEM;
+
+ for (;;) {
+ filled = alloc_pages_bulk_array(GFP_KERNEL, npages - done,
+ recv_buf->page_list + done);
+ if (!filled)
+ goto err;
+
+ done += filled;
+ if (done == npages)
+ break;
+ }
+
+ recv_buf->npages = npages;
+ return 0;
+
+err:
+ for (i = 0; i < npages; i++) {
+ if (recv_buf->page_list[i])
+ __free_page(recv_buf->page_list[i]);
+ }
+
+ kvfree(recv_buf->page_list);
+ return -ENOMEM;
+}
+
+static int register_dma_recv_pages(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_recv_buf *recv_buf)
+{
+ int i, j;
+
+ recv_buf->dma_addrs = kvcalloc(recv_buf->npages,
+ sizeof(*recv_buf->dma_addrs),
+ GFP_KERNEL);
+ if (!recv_buf->dma_addrs)
+ return -ENOMEM;
+
+ for (i = 0; i < recv_buf->npages; i++) {
+ recv_buf->dma_addrs[i] = dma_map_page(mdev->device,
+ recv_buf->page_list[i],
+ 0, PAGE_SIZE,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(mdev->device, recv_buf->dma_addrs[i]))
+ goto error;
+ }
+ return 0;
+
+error:
+ for (j = 0; j < i; j++)
+ dma_unmap_single(mdev->device, recv_buf->dma_addrs[j],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+
+ kvfree(recv_buf->dma_addrs);
+ return -ENOMEM;
+}
+
+static void unregister_dma_recv_pages(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_recv_buf *recv_buf)
+{
+ int i;
+
+ for (i = 0; i < recv_buf->npages; i++)
+ dma_unmap_single(mdev->device, recv_buf->dma_addrs[i],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+
+ kvfree(recv_buf->dma_addrs);
+}
+
+static void mlx5vf_free_qp_recv_resources(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_qp *qp)
+{
+ struct mlx5_vhca_recv_buf *recv_buf = &qp->recv_buf;
+
+ mlx5_core_destroy_mkey(mdev, recv_buf->mkey);
+ unregister_dma_recv_pages(mdev, recv_buf);
+ free_recv_pages(&qp->recv_buf);
+}
+
+static int mlx5vf_alloc_qp_recv_resources(struct mlx5_core_dev *mdev,
+ struct mlx5_vhca_qp *qp, u32 pdn,
+ u64 rq_size)
+{
+ unsigned int npages = DIV_ROUND_UP_ULL(rq_size, PAGE_SIZE);
+ struct mlx5_vhca_recv_buf *recv_buf = &qp->recv_buf;
+ int err;
+
+ err = alloc_recv_pages(recv_buf, npages);
+ if (err < 0)
+ return err;
+
+ err = register_dma_recv_pages(mdev, recv_buf);
+ if (err)
+ goto end;
+
+ err = _create_mkey(mdev, pdn, NULL, recv_buf, &recv_buf->mkey);
+ if (err)
+ goto err_create_mkey;
+
+ return 0;
+
+err_create_mkey:
+ unregister_dma_recv_pages(mdev, recv_buf);
+end:
+ free_recv_pages(recv_buf);
+ return err;
+}
+
+static void
+_mlx5vf_free_page_tracker_resources(struct mlx5vf_pci_core_device *mvdev)
+{
+ struct mlx5_vhca_page_tracker *tracker = &mvdev->tracker;
+ struct mlx5_core_dev *mdev = mvdev->mdev;
+
+ lockdep_assert_held(&mvdev->state_mutex);
+
+ if (!mvdev->log_active)
+ return;
+
+ WARN_ON(mvdev->mdev_detach);
+
+ mlx5vf_destroy_qp(mdev, tracker->fw_qp);
+ mlx5vf_free_qp_recv_resources(mdev, tracker->host_qp);
+ mlx5vf_destroy_qp(mdev, tracker->host_qp);
+ mlx5vf_destroy_cq(mdev, &tracker->cq);
+ mlx5_core_dealloc_pd(mdev, tracker->pdn);
+ mlx5_put_uars_page(mdev, tracker->uar);
+ mvdev->log_active = false;
+}
+
+int mlx5vf_stop_page_tracker(struct vfio_device *vdev)
+{
+ struct mlx5vf_pci_core_device *mvdev = container_of(
+ vdev, struct mlx5vf_pci_core_device, core_device.vdev);
+
+ mutex_lock(&mvdev->state_mutex);
+ if (!mvdev->log_active)
+ goto end;
+
+ _mlx5vf_free_page_tracker_resources(mvdev);
+ mvdev->log_active = false;
+end:
+ mlx5vf_state_mutex_unlock(mvdev);
+ return 0;
+}
+
+int mlx5vf_start_page_tracker(struct vfio_device *vdev,
+ struct rb_root_cached *ranges, u32 nnodes,
+ u64 *page_size)
+{
+ struct mlx5vf_pci_core_device *mvdev = container_of(
+ vdev, struct mlx5vf_pci_core_device, core_device.vdev);
+ struct mlx5_vhca_page_tracker *tracker = &mvdev->tracker;
+ u8 log_tracked_page = ilog2(*page_size);
+ struct mlx5_vhca_qp *host_qp;
+ struct mlx5_vhca_qp *fw_qp;
+ struct mlx5_core_dev *mdev;
+ u32 max_msg_size = PAGE_SIZE;
+ u64 rq_size = SZ_2M;
+ u32 max_recv_wr;
+ int err;
+
+ mutex_lock(&mvdev->state_mutex);
+ if (mvdev->mdev_detach) {
+ err = -ENOTCONN;
+ goto end;
+ }
+
+ if (mvdev->log_active) {
+ err = -EINVAL;
+ goto end;
+ }
+
+ mdev = mvdev->mdev;
+ memset(tracker, 0, sizeof(*tracker));
+ tracker->uar = mlx5_get_uars_page(mdev);
+ if (IS_ERR(tracker->uar)) {
+ err = PTR_ERR(tracker->uar);
+ goto end;
+ }
+
+ err = mlx5_core_alloc_pd(mdev, &tracker->pdn);
+ if (err)
+ goto err_uar;
+
+ max_recv_wr = DIV_ROUND_UP_ULL(rq_size, max_msg_size);
+ err = mlx5vf_create_cq(mdev, tracker, max_recv_wr);
+ if (err)
+ goto err_dealloc_pd;
+
+ host_qp = mlx5vf_create_rc_qp(mdev, tracker, max_recv_wr);
+ if (IS_ERR(host_qp)) {
+ err = PTR_ERR(host_qp);
+ goto err_cq;
+ }
+
+ host_qp->max_msg_size = max_msg_size;
+ if (log_tracked_page < MLX5_CAP_ADV_VIRTUALIZATION(mdev,
+ pg_track_log_min_page_size)) {
+ log_tracked_page = MLX5_CAP_ADV_VIRTUALIZATION(mdev,
+ pg_track_log_min_page_size);
+ } else if (log_tracked_page > MLX5_CAP_ADV_VIRTUALIZATION(mdev,
+ pg_track_log_max_page_size)) {
+ log_tracked_page = MLX5_CAP_ADV_VIRTUALIZATION(mdev,
+ pg_track_log_max_page_size);
+ }
+
+ host_qp->tracked_page_size = (1ULL << log_tracked_page);
+ err = mlx5vf_alloc_qp_recv_resources(mdev, host_qp, tracker->pdn,
+ rq_size);
+ if (err)
+ goto err_host_qp;
+
+ fw_qp = mlx5vf_create_rc_qp(mdev, tracker, 0);
+ if (IS_ERR(fw_qp)) {
+ err = PTR_ERR(fw_qp);
+ goto err_recv_resources;
+ }
+
+ err = mlx5vf_activate_qp(mdev, host_qp, fw_qp->qpn, true);
+ if (err)
+ goto err_activate;
+
+ err = mlx5vf_activate_qp(mdev, fw_qp, host_qp->qpn, false);
+ if (err)
+ goto err_activate;
+
+ tracker->host_qp = host_qp;
+ tracker->fw_qp = fw_qp;
+ *page_size = host_qp->tracked_page_size;
+ mvdev->log_active = true;
+ mlx5vf_state_mutex_unlock(mvdev);
+ return 0;
+
+err_activate:
+ mlx5vf_destroy_qp(mdev, fw_qp);
+err_recv_resources:
+ mlx5vf_free_qp_recv_resources(mdev, host_qp);
+err_host_qp:
+ mlx5vf_destroy_qp(mdev, host_qp);
+err_cq:
+ mlx5vf_destroy_cq(mdev, &tracker->cq);
+err_dealloc_pd:
+ mlx5_core_dealloc_pd(mdev, tracker->pdn);
+err_uar:
+ mlx5_put_uars_page(mdev, tracker->uar);
+end:
+ mlx5vf_state_mutex_unlock(mvdev);
+ return err;
+}
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index 8208f4701a90..e71ec017bf04 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -9,6 +9,8 @@
#include <linux/kernel.h>
#include <linux/vfio_pci_core.h>
#include <linux/mlx5/driver.h>
+#include <linux/mlx5/cq.h>
+#include <linux/mlx5/qp.h>
struct mlx5vf_async_data {
struct mlx5_async_work cb_work;
@@ -39,6 +41,52 @@ struct mlx5_vf_migration_file {
struct mlx5vf_async_data async_data;
};
+struct mlx5_vhca_cq_buf {
+ struct mlx5_frag_buf_ctrl fbc;
+ struct mlx5_frag_buf frag_buf;
+ int cqe_size;
+ int nent;
+};
+
+struct mlx5_vhca_cq {
+ struct mlx5_vhca_cq_buf buf;
+ struct mlx5_db db;
+ struct mlx5_core_cq mcq;
+ size_t ncqe;
+};
+
+struct mlx5_vhca_recv_buf {
+ u32 npages;
+ struct page **page_list;
+ dma_addr_t *dma_addrs;
+ u32 next_rq_offset;
+ u32 mkey;
+};
+
+struct mlx5_vhca_qp {
+ struct mlx5_frag_buf buf;
+ struct mlx5_db db;
+ struct mlx5_vhca_recv_buf recv_buf;
+ u32 tracked_page_size;
+ u32 max_msg_size;
+ u32 qpn;
+ struct {
+ unsigned int pc;
+ unsigned int cc;
+ unsigned int wqe_cnt;
+ __be32 *db;
+ struct mlx5_frag_buf_ctrl fbc;
+ } rq;
+};
+
+struct mlx5_vhca_page_tracker {
+ u32 pdn;
+ struct mlx5_uars_page *uar;
+ struct mlx5_vhca_cq cq;
+ struct mlx5_vhca_qp *host_qp;
+ struct mlx5_vhca_qp *fw_qp;
+};
+
struct mlx5vf_pci_core_device {
struct vfio_pci_core_device core_device;
int vf_id;
@@ -46,6 +94,7 @@ struct mlx5vf_pci_core_device {
u8 migrate_cap:1;
u8 deferred_reset:1;
u8 mdev_detach:1;
+ u8 log_active:1;
/* protect migration state */
struct mutex state_mutex;
enum vfio_device_mig_state mig_state;
@@ -53,6 +102,7 @@ struct mlx5vf_pci_core_device {
spinlock_t reset_lock;
struct mlx5_vf_migration_file *resuming_migf;
struct mlx5_vf_migration_file *saving_migf;
+ struct mlx5_vhca_page_tracker tracker;
struct workqueue_struct *cb_wq;
struct notifier_block nb;
struct mlx5_core_dev *mdev;
@@ -73,4 +123,7 @@ int mlx5vf_cmd_load_vhca_state(struct mlx5vf_pci_core_device *mvdev,
void mlx5vf_state_mutex_unlock(struct mlx5vf_pci_core_device *mvdev);
void mlx5vf_disable_fds(struct mlx5vf_pci_core_device *mvdev);
void mlx5vf_mig_file_cleanup_cb(struct work_struct *_work);
+int mlx5vf_start_page_tracker(struct vfio_device *vdev,
+ struct rb_root_cached *ranges, u32 nnodes, u64 *page_size);
+int mlx5vf_stop_page_tracker(struct vfio_device *vdev);
#endif /* MLX5_VFIO_CMD_H */
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 10/13] vfio/mlx5: Create and destroy page tracker object
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (8 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 09/13] vfio/mlx5: Init QP based resources for dirty tracking Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 11/13] vfio/mlx5: Report dirty pages from tracker Yishai Hadas
` (2 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Add support for creating and destroying page tracker object.
This object is used to control/report the device dirty pages.
As part of creating the tracker need to consider the device capabilities
for max ranges and adapt/combine ranges accordingly.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/mlx5/cmd.c | 147 ++++++++++++++++++++++++++++++++++++
drivers/vfio/pci/mlx5/cmd.h | 1 +
2 files changed, 148 insertions(+)
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index 0a362796d567..f1cad96af6ab 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -410,6 +410,148 @@ int mlx5vf_cmd_load_vhca_state(struct mlx5vf_pci_core_device *mvdev,
return err;
}
+static void combine_ranges(struct rb_root_cached *root, u32 cur_nodes,
+ u32 req_nodes)
+{
+ struct interval_tree_node *prev, *curr, *comb_start, *comb_end;
+ unsigned long min_gap;
+ unsigned long curr_gap;
+
+ /* Special shortcut when a single range is required */
+ if (req_nodes == 1) {
+ unsigned long last;
+
+ curr = comb_start = interval_tree_iter_first(root, 0, ULONG_MAX);
+ while (curr) {
+ last = curr->last;
+ prev = curr;
+ curr = interval_tree_iter_next(curr, 0, ULONG_MAX);
+ if (prev != comb_start)
+ interval_tree_remove(prev, root);
+ }
+ comb_start->last = last;
+ return;
+ }
+
+ /* Combine ranges which have the smallest gap */
+ while (cur_nodes > req_nodes) {
+ prev = NULL;
+ min_gap = ULONG_MAX;
+ curr = interval_tree_iter_first(root, 0, ULONG_MAX);
+ while (curr) {
+ if (prev) {
+ curr_gap = curr->start - prev->last;
+ if (curr_gap < min_gap) {
+ min_gap = curr_gap;
+ comb_start = prev;
+ comb_end = curr;
+ }
+ }
+ prev = curr;
+ curr = interval_tree_iter_next(curr, 0, ULONG_MAX);
+ }
+ comb_start->last = comb_end->last;
+ interval_tree_remove(comb_end, root);
+ cur_nodes--;
+ }
+}
+
+static int mlx5vf_create_tracker(struct mlx5_core_dev *mdev,
+ struct mlx5vf_pci_core_device *mvdev,
+ struct rb_root_cached *ranges, u32 nnodes)
+{
+ int max_num_range =
+ MLX5_CAP_ADV_VIRTUALIZATION(mdev, pg_track_max_num_range);
+ struct mlx5_vhca_page_tracker *tracker = &mvdev->tracker;
+ int record_size = MLX5_ST_SZ_BYTES(page_track_range);
+ u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
+ struct interval_tree_node *node = NULL;
+ u64 total_ranges_len = 0;
+ u32 num_ranges = nnodes;
+ u8 log_addr_space_size;
+ void *range_list_ptr;
+ void *obj_context;
+ void *cmd_hdr;
+ int inlen;
+ void *in;
+ int err;
+ int i;
+
+ if (num_ranges > max_num_range) {
+ combine_ranges(ranges, nnodes, max_num_range);
+ num_ranges = max_num_range;
+ }
+
+ inlen = MLX5_ST_SZ_BYTES(create_page_track_obj_in) +
+ record_size * num_ranges;
+ in = kzalloc(inlen, GFP_KERNEL);
+ if (!in)
+ return -ENOMEM;
+
+ cmd_hdr = MLX5_ADDR_OF(create_page_track_obj_in, in,
+ general_obj_in_cmd_hdr);
+ MLX5_SET(general_obj_in_cmd_hdr, cmd_hdr, opcode,
+ MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
+ MLX5_SET(general_obj_in_cmd_hdr, cmd_hdr, obj_type,
+ MLX5_OBJ_TYPE_PAGE_TRACK);
+ obj_context = MLX5_ADDR_OF(create_page_track_obj_in, in, obj_context);
+ MLX5_SET(page_track, obj_context, vhca_id, mvdev->vhca_id);
+ MLX5_SET(page_track, obj_context, track_type, 1);
+ MLX5_SET(page_track, obj_context, log_page_size,
+ ilog2(tracker->host_qp->tracked_page_size));
+ MLX5_SET(page_track, obj_context, log_msg_size,
+ ilog2(tracker->host_qp->max_msg_size));
+ MLX5_SET(page_track, obj_context, reporting_qpn, tracker->fw_qp->qpn);
+ MLX5_SET(page_track, obj_context, num_ranges, num_ranges);
+
+ range_list_ptr = MLX5_ADDR_OF(page_track, obj_context, track_range);
+ node = interval_tree_iter_first(ranges, 0, ULONG_MAX);
+ for (i = 0; i < num_ranges; i++) {
+ void *addr_range_i_base = range_list_ptr + record_size * i;
+ unsigned long length = node->last - node->start;
+
+ MLX5_SET64(page_track_range, addr_range_i_base, start_address,
+ node->start);
+ MLX5_SET64(page_track_range, addr_range_i_base, length, length);
+ total_ranges_len += length;
+ node = interval_tree_iter_next(node, 0, ULONG_MAX);
+ }
+
+ WARN_ON(node);
+ log_addr_space_size = ilog2(total_ranges_len);
+ if (log_addr_space_size <
+ (MLX5_CAP_ADV_VIRTUALIZATION(mdev, pg_track_log_min_addr_space)) ||
+ log_addr_space_size >
+ (MLX5_CAP_ADV_VIRTUALIZATION(mdev, pg_track_log_max_addr_space))) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ MLX5_SET(page_track, obj_context, log_addr_space_size,
+ log_addr_space_size);
+ err = mlx5_cmd_exec(mdev, in, inlen, out, sizeof(out));
+ if (err)
+ goto out;
+
+ tracker->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
+out:
+ kfree(in);
+ return err;
+}
+
+static int mlx5vf_cmd_destroy_tracker(struct mlx5_core_dev *mdev,
+ u32 tracker_id)
+{
+ u32 in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {};
+ u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
+
+ MLX5_SET(general_obj_in_cmd_hdr, in, opcode, MLX5_CMD_OP_DESTROY_GENERAL_OBJECT);
+ MLX5_SET(general_obj_in_cmd_hdr, in, obj_type, MLX5_OBJ_TYPE_PAGE_TRACK);
+ MLX5_SET(general_obj_in_cmd_hdr, in, obj_id, tracker_id);
+
+ return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
+}
+
static int alloc_cq_frag_buf(struct mlx5_core_dev *mdev,
struct mlx5_vhca_cq_buf *buf, int nent,
int cqe_size)
@@ -833,6 +975,7 @@ _mlx5vf_free_page_tracker_resources(struct mlx5vf_pci_core_device *mvdev)
WARN_ON(mvdev->mdev_detach);
+ mlx5vf_cmd_destroy_tracker(mdev, tracker->id);
mlx5vf_destroy_qp(mdev, tracker->fw_qp);
mlx5vf_free_qp_recv_resources(mdev, tracker->host_qp);
mlx5vf_destroy_qp(mdev, tracker->host_qp);
@@ -941,6 +1084,10 @@ int mlx5vf_start_page_tracker(struct vfio_device *vdev,
tracker->host_qp = host_qp;
tracker->fw_qp = fw_qp;
+ err = mlx5vf_create_tracker(mdev, mvdev, ranges, nnodes);
+ if (err)
+ goto err_activate;
+
*page_size = host_qp->tracked_page_size;
mvdev->log_active = true;
mlx5vf_state_mutex_unlock(mvdev);
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index e71ec017bf04..658925ba5459 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -80,6 +80,7 @@ struct mlx5_vhca_qp {
};
struct mlx5_vhca_page_tracker {
+ u32 id;
u32 pdn;
struct mlx5_uars_page *uar;
struct mlx5_vhca_cq cq;
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 11/13] vfio/mlx5: Report dirty pages from tracker
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (9 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 10/13] vfio/mlx5: Create and destroy page tracker object Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 12/13] vfio/mlx5: Manage error scenarios on tracker Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 13/13] vfio/mlx5: Set the driver DMA logging callbacks Yishai Hadas
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Report dirty pages from tracker.
It includes:
Querying for dirty pages in a given IOVA range, this is done by
modifying the tracker into the reporting state and supplying the
required range.
Using the CQ event completion mechanism to be notified once data is
ready on the CQ/QP to be processed.
Once data is available turn on the corresponding bits in the bit map.
This functionality will be used as part of the 'log_read_and_clear'
driver callback in the next patches.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/mlx5/cmd.c | 191 ++++++++++++++++++++++++++++++++++++
drivers/vfio/pci/mlx5/cmd.h | 4 +
2 files changed, 195 insertions(+)
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index f1cad96af6ab..fa9ddd926500 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -5,6 +5,8 @@
#include "cmd.h"
+enum { CQ_OK = 0, CQ_EMPTY = -1, CQ_POLL_ERR = -2 };
+
static int mlx5vf_cmd_get_vhca_id(struct mlx5_core_dev *mdev, u16 function_id,
u16 *vhca_id);
static void
@@ -157,6 +159,7 @@ void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev,
VFIO_MIGRATION_STOP_COPY |
VFIO_MIGRATION_P2P;
mvdev->core_device.vdev.mig_ops = mig_ops;
+ init_completion(&mvdev->tracker_comp);
end:
mlx5_vf_put_core_dev(mvdev->mdev);
@@ -552,6 +555,29 @@ static int mlx5vf_cmd_destroy_tracker(struct mlx5_core_dev *mdev,
return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
}
+static int mlx5vf_cmd_modify_tracker(struct mlx5_core_dev *mdev,
+ u32 tracker_id, unsigned long iova,
+ unsigned long length, u32 tracker_state)
+{
+ u32 in[MLX5_ST_SZ_DW(modify_page_track_obj_in)] = {};
+ u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
+ void *obj_context;
+ void *cmd_hdr;
+
+ cmd_hdr = MLX5_ADDR_OF(modify_page_track_obj_in, in, general_obj_in_cmd_hdr);
+ MLX5_SET(general_obj_in_cmd_hdr, cmd_hdr, opcode, MLX5_CMD_OP_MODIFY_GENERAL_OBJECT);
+ MLX5_SET(general_obj_in_cmd_hdr, cmd_hdr, obj_type, MLX5_OBJ_TYPE_PAGE_TRACK);
+ MLX5_SET(general_obj_in_cmd_hdr, cmd_hdr, obj_id, tracker_id);
+
+ obj_context = MLX5_ADDR_OF(modify_page_track_obj_in, in, obj_context);
+ MLX5_SET64(page_track, obj_context, modify_field_select, 0x3);
+ MLX5_SET64(page_track, obj_context, range_start_address, iova);
+ MLX5_SET64(page_track, obj_context, length, length);
+ MLX5_SET(page_track, obj_context, state, tracker_state);
+
+ return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
+}
+
static int alloc_cq_frag_buf(struct mlx5_core_dev *mdev,
struct mlx5_vhca_cq_buf *buf, int nent,
int cqe_size)
@@ -593,6 +619,16 @@ static void mlx5vf_destroy_cq(struct mlx5_core_dev *mdev,
mlx5_db_free(mdev, &cq->db);
}
+static void mlx5vf_cq_complete(struct mlx5_core_cq *mcq,
+ struct mlx5_eqe *eqe)
+{
+ struct mlx5vf_pci_core_device *mvdev =
+ container_of(mcq, struct mlx5vf_pci_core_device,
+ tracker.cq.mcq);
+
+ complete(&mvdev->tracker_comp);
+}
+
static int mlx5vf_create_cq(struct mlx5_core_dev *mdev,
struct mlx5_vhca_page_tracker *tracker,
size_t ncqe)
@@ -643,10 +679,13 @@ static int mlx5vf_create_cq(struct mlx5_core_dev *mdev,
MLX5_SET64(cqc, cqc, dbr_addr, cq->db.dma);
pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas);
mlx5_fill_page_frag_array(&cq->buf.frag_buf, pas);
+ cq->mcq.comp = mlx5vf_cq_complete;
err = mlx5_core_create_cq(mdev, &cq->mcq, in, inlen, out, sizeof(out));
if (err)
goto err_vec;
+ mlx5_cq_arm(&cq->mcq, MLX5_CQ_DB_REQ_NOT, tracker->uar->map,
+ cq->mcq.cons_index);
kvfree(in);
return 0;
@@ -1109,3 +1148,155 @@ int mlx5vf_start_page_tracker(struct vfio_device *vdev,
mlx5vf_state_mutex_unlock(mvdev);
return err;
}
+
+static void
+set_report_output(u32 size, int index, struct mlx5_vhca_qp *qp,
+ struct iova_bitmap *dirty)
+{
+ u32 entry_size = MLX5_ST_SZ_BYTES(page_track_report_entry);
+ u32 nent = size / entry_size;
+ struct page *page;
+ u64 addr;
+ u64 *buf;
+ int i;
+
+ if (WARN_ON(index >= qp->recv_buf.npages ||
+ (nent > qp->max_msg_size / entry_size)))
+ return;
+
+ page = qp->recv_buf.page_list[index];
+ buf = kmap_local_page(page);
+ for (i = 0; i < nent; i++) {
+ addr = MLX5_GET(page_track_report_entry, buf + i,
+ dirty_address_low);
+ addr |= (u64)MLX5_GET(page_track_report_entry, buf + i,
+ dirty_address_high) << 32;
+ iova_bitmap_set(dirty, addr, qp->tracked_page_size);
+ }
+ kunmap_local(buf);
+}
+
+static void
+mlx5vf_rq_cqe(struct mlx5_vhca_qp *qp, struct mlx5_cqe64 *cqe,
+ struct iova_bitmap *dirty, int *tracker_status)
+{
+ u32 size;
+ int ix;
+
+ qp->rq.cc++;
+ *tracker_status = be32_to_cpu(cqe->immediate) >> 28;
+ size = be32_to_cpu(cqe->byte_cnt);
+ ix = be16_to_cpu(cqe->wqe_counter) & (qp->rq.wqe_cnt - 1);
+
+ /* zero length CQE, no data */
+ WARN_ON(!size && *tracker_status == MLX5_PAGE_TRACK_STATE_REPORTING);
+ if (size)
+ set_report_output(size, ix, qp, dirty);
+
+ qp->recv_buf.next_rq_offset = ix * qp->max_msg_size;
+ mlx5vf_post_recv(qp);
+}
+
+static void *get_cqe(struct mlx5_vhca_cq *cq, int n)
+{
+ return mlx5_frag_buf_get_wqe(&cq->buf.fbc, n);
+}
+
+static struct mlx5_cqe64 *get_sw_cqe(struct mlx5_vhca_cq *cq, int n)
+{
+ void *cqe = get_cqe(cq, n & (cq->ncqe - 1));
+ struct mlx5_cqe64 *cqe64;
+
+ cqe64 = (cq->mcq.cqe_sz == 64) ? cqe : cqe + 64;
+
+ if (likely(get_cqe_opcode(cqe64) != MLX5_CQE_INVALID) &&
+ !((cqe64->op_own & MLX5_CQE_OWNER_MASK) ^ !!(n & (cq->ncqe)))) {
+ return cqe64;
+ } else {
+ return NULL;
+ }
+}
+
+static int
+mlx5vf_cq_poll_one(struct mlx5_vhca_cq *cq, struct mlx5_vhca_qp *qp,
+ struct iova_bitmap *dirty, int *tracker_status)
+{
+ struct mlx5_cqe64 *cqe;
+ u8 opcode;
+
+ cqe = get_sw_cqe(cq, cq->mcq.cons_index);
+ if (!cqe)
+ return CQ_EMPTY;
+
+ ++cq->mcq.cons_index;
+ /*
+ * Make sure we read CQ entry contents after we've checked the
+ * ownership bit.
+ */
+ rmb();
+ opcode = get_cqe_opcode(cqe);
+ switch (opcode) {
+ case MLX5_CQE_RESP_SEND_IMM:
+ mlx5vf_rq_cqe(qp, cqe, dirty, tracker_status);
+ return CQ_OK;
+ default:
+ return CQ_POLL_ERR;
+ }
+}
+
+int mlx5vf_tracker_read_and_clear(struct vfio_device *vdev, unsigned long iova,
+ unsigned long length,
+ struct iova_bitmap *dirty)
+{
+ struct mlx5vf_pci_core_device *mvdev = container_of(
+ vdev, struct mlx5vf_pci_core_device, core_device.vdev);
+ struct mlx5_vhca_page_tracker *tracker = &mvdev->tracker;
+ struct mlx5_vhca_cq *cq = &tracker->cq;
+ struct mlx5_core_dev *mdev;
+ int poll_err, err;
+
+ mutex_lock(&mvdev->state_mutex);
+ if (!mvdev->log_active) {
+ err = -EINVAL;
+ goto end;
+ }
+
+ if (mvdev->mdev_detach) {
+ err = -ENOTCONN;
+ goto end;
+ }
+
+ mdev = mvdev->mdev;
+ err = mlx5vf_cmd_modify_tracker(mdev, tracker->id, iova, length,
+ MLX5_PAGE_TRACK_STATE_REPORTING);
+ if (err)
+ goto end;
+
+ tracker->status = MLX5_PAGE_TRACK_STATE_REPORTING;
+ while (tracker->status == MLX5_PAGE_TRACK_STATE_REPORTING) {
+ poll_err = mlx5vf_cq_poll_one(cq, tracker->host_qp, dirty,
+ &tracker->status);
+ if (poll_err == CQ_EMPTY) {
+ mlx5_cq_arm(&cq->mcq, MLX5_CQ_DB_REQ_NOT, tracker->uar->map,
+ cq->mcq.cons_index);
+ poll_err = mlx5vf_cq_poll_one(cq, tracker->host_qp,
+ dirty, &tracker->status);
+ if (poll_err == CQ_EMPTY) {
+ wait_for_completion(&mvdev->tracker_comp);
+ continue;
+ }
+ }
+ if (poll_err == CQ_POLL_ERR) {
+ err = -EIO;
+ goto end;
+ }
+ mlx5_cq_set_ci(&cq->mcq);
+ }
+
+ if (tracker->status == MLX5_PAGE_TRACK_STATE_ERROR)
+ err = -EIO;
+
+end:
+ mlx5vf_state_mutex_unlock(mvdev);
+ return err;
+}
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index 658925ba5459..fa1f9ab4d3d0 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -86,6 +86,7 @@ struct mlx5_vhca_page_tracker {
struct mlx5_vhca_cq cq;
struct mlx5_vhca_qp *host_qp;
struct mlx5_vhca_qp *fw_qp;
+ int status;
};
struct mlx5vf_pci_core_device {
@@ -96,6 +97,7 @@ struct mlx5vf_pci_core_device {
u8 deferred_reset:1;
u8 mdev_detach:1;
u8 log_active:1;
+ struct completion tracker_comp;
/* protect migration state */
struct mutex state_mutex;
enum vfio_device_mig_state mig_state;
@@ -127,4 +129,6 @@ void mlx5vf_mig_file_cleanup_cb(struct work_struct *_work);
int mlx5vf_start_page_tracker(struct vfio_device *vdev,
struct rb_root_cached *ranges, u32 nnodes, u64 *page_size);
int mlx5vf_stop_page_tracker(struct vfio_device *vdev);
+int mlx5vf_tracker_read_and_clear(struct vfio_device *vdev, unsigned long iova,
+ unsigned long length, struct iova_bitmap *dirty);
#endif /* MLX5_VFIO_CMD_H */
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 12/13] vfio/mlx5: Manage error scenarios on tracker
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (10 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 11/13] vfio/mlx5: Report dirty pages from tracker Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
2022-06-30 10:25 ` [PATCH vfio 13/13] vfio/mlx5: Set the driver DMA logging callbacks Yishai Hadas
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Handle async error events and health/recovery flow to safely stop the
tracker upon error scenarios.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/mlx5/cmd.c | 61 +++++++++++++++++++++++++++++++++++--
drivers/vfio/pci/mlx5/cmd.h | 2 ++
2 files changed, 61 insertions(+), 2 deletions(-)
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index fa9ddd926500..3e92b4d92be2 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -70,6 +70,13 @@ int mlx5vf_cmd_query_vhca_migration_state(struct mlx5vf_pci_core_device *mvdev,
return 0;
}
+static void set_tracker_error(struct mlx5vf_pci_core_device *mvdev)
+{
+ /* Mark the tracker under an error and wake it up if it's running */
+ mvdev->tracker.is_err = true;
+ complete(&mvdev->tracker_comp);
+}
+
static int mlx5fv_vf_event(struct notifier_block *nb,
unsigned long event, void *data)
{
@@ -100,6 +107,8 @@ void mlx5vf_cmd_close_migratable(struct mlx5vf_pci_core_device *mvdev)
if (!mvdev->migrate_cap)
return;
+ /* Must be done outside the lock to let it progress */
+ set_tracker_error(mvdev);
mutex_lock(&mvdev->state_mutex);
mlx5vf_disable_fds(mvdev);
_mlx5vf_free_page_tracker_resources(mvdev);
@@ -619,6 +628,47 @@ static void mlx5vf_destroy_cq(struct mlx5_core_dev *mdev,
mlx5_db_free(mdev, &cq->db);
}
+static void mlx5vf_cq_event(struct mlx5_core_cq *mcq, enum mlx5_event type)
+{
+ if (type != MLX5_EVENT_TYPE_CQ_ERROR)
+ return;
+
+ set_tracker_error(container_of(mcq, struct mlx5vf_pci_core_device,
+ tracker.cq.mcq));
+}
+
+static int mlx5vf_event_notifier(struct notifier_block *nb, unsigned long type,
+ void *data)
+{
+ struct mlx5_vhca_page_tracker *tracker =
+ mlx5_nb_cof(nb, struct mlx5_vhca_page_tracker, nb);
+ struct mlx5vf_pci_core_device *mvdev = container_of(
+ tracker, struct mlx5vf_pci_core_device, tracker);
+ struct mlx5_eqe *eqe = data;
+ u8 event_type = (u8)type;
+ u8 queue_type;
+ int qp_num;
+
+ switch (event_type) {
+ case MLX5_EVENT_TYPE_WQ_CATAS_ERROR:
+ case MLX5_EVENT_TYPE_WQ_ACCESS_ERROR:
+ case MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR:
+ queue_type = eqe->data.qp_srq.type;
+ if (queue_type != MLX5_EVENT_QUEUE_TYPE_QP)
+ break;
+ qp_num = be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff;
+ if (qp_num != tracker->host_qp->qpn &&
+ qp_num != tracker->fw_qp->qpn)
+ break;
+ set_tracker_error(mvdev);
+ break;
+ default:
+ break;
+ }
+
+ return NOTIFY_OK;
+}
+
static void mlx5vf_cq_complete(struct mlx5_core_cq *mcq,
struct mlx5_eqe *eqe)
{
@@ -680,6 +730,7 @@ static int mlx5vf_create_cq(struct mlx5_core_dev *mdev,
pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas);
mlx5_fill_page_frag_array(&cq->buf.frag_buf, pas);
cq->mcq.comp = mlx5vf_cq_complete;
+ cq->mcq.event = mlx5vf_cq_event;
err = mlx5_core_create_cq(mdev, &cq->mcq, in, inlen, out, sizeof(out));
if (err)
goto err_vec;
@@ -1014,6 +1065,7 @@ _mlx5vf_free_page_tracker_resources(struct mlx5vf_pci_core_device *mvdev)
WARN_ON(mvdev->mdev_detach);
+ mlx5_eq_notifier_unregister(mdev, &tracker->nb);
mlx5vf_cmd_destroy_tracker(mdev, tracker->id);
mlx5vf_destroy_qp(mdev, tracker->fw_qp);
mlx5vf_free_qp_recv_resources(mdev, tracker->host_qp);
@@ -1127,6 +1179,8 @@ int mlx5vf_start_page_tracker(struct vfio_device *vdev,
if (err)
goto err_activate;
+ MLX5_NB_INIT(&tracker->nb, mlx5vf_event_notifier, NOTIFY_ANY);
+ mlx5_eq_notifier_register(mdev, &tracker->nb);
*page_size = host_qp->tracked_page_size;
mvdev->log_active = true;
mlx5vf_state_mutex_unlock(mvdev);
@@ -1273,7 +1327,8 @@ int mlx5vf_tracker_read_and_clear(struct vfio_device *vdev, unsigned long iova,
goto end;
tracker->status = MLX5_PAGE_TRACK_STATE_REPORTING;
- while (tracker->status == MLX5_PAGE_TRACK_STATE_REPORTING) {
+ while (tracker->status == MLX5_PAGE_TRACK_STATE_REPORTING &&
+ !tracker->is_err) {
poll_err = mlx5vf_cq_poll_one(cq, tracker->host_qp, dirty,
&tracker->status);
if (poll_err == CQ_EMPTY) {
@@ -1294,8 +1349,10 @@ int mlx5vf_tracker_read_and_clear(struct vfio_device *vdev, unsigned long iova,
}
if (tracker->status == MLX5_PAGE_TRACK_STATE_ERROR)
- err = -EIO;
+ tracker->is_err = true;
+ if (tracker->is_err)
+ err = -EIO;
end:
mlx5vf_state_mutex_unlock(mvdev);
return err;
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index fa1f9ab4d3d0..8b0ae40c620c 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -82,10 +82,12 @@ struct mlx5_vhca_qp {
struct mlx5_vhca_page_tracker {
u32 id;
u32 pdn;
+ u8 is_err:1;
struct mlx5_uars_page *uar;
struct mlx5_vhca_cq cq;
struct mlx5_vhca_qp *host_qp;
struct mlx5_vhca_qp *fw_qp;
+ struct mlx5_nb nb;
int status;
};
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH vfio 13/13] vfio/mlx5: Set the driver DMA logging callbacks
2022-06-30 10:25 [PATCH vfio 00/13] Add device DMA logging support for mlx5 driver Yishai Hadas
` (11 preceding siblings ...)
2022-06-30 10:25 ` [PATCH vfio 12/13] vfio/mlx5: Manage error scenarios on tracker Yishai Hadas
@ 2022-06-30 10:25 ` Yishai Hadas
12 siblings, 0 replies; 18+ messages in thread
From: Yishai Hadas @ 2022-06-30 10:25 UTC (permalink / raw)
To: alex.williamson, jgg
Cc: saeedm, kvm, netdev, kuba, kevin.tian, joao.m.martins, leonro,
yishaih, maorg, cohuck
Now that everything is ready set the driver DMA logging callbacks if
supported by the device.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
drivers/vfio/pci/mlx5/cmd.c | 5 ++++-
drivers/vfio/pci/mlx5/cmd.h | 3 ++-
drivers/vfio/pci/mlx5/main.c | 9 ++++++++-
3 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c
index 3e92b4d92be2..c604b70437a5 100644
--- a/drivers/vfio/pci/mlx5/cmd.c
+++ b/drivers/vfio/pci/mlx5/cmd.c
@@ -126,7 +126,8 @@ void mlx5vf_cmd_remove_migratable(struct mlx5vf_pci_core_device *mvdev)
}
void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev,
- const struct vfio_migration_ops *mig_ops)
+ const struct vfio_migration_ops *mig_ops,
+ const struct vfio_log_ops *log_ops)
{
struct pci_dev *pdev = mvdev->core_device.pdev;
int ret;
@@ -169,6 +170,8 @@ void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev,
VFIO_MIGRATION_P2P;
mvdev->core_device.vdev.mig_ops = mig_ops;
init_completion(&mvdev->tracker_comp);
+ if (MLX5_CAP_GEN(mvdev->mdev, adv_virtualization))
+ mvdev->core_device.vdev.log_ops = log_ops;
end:
mlx5_vf_put_core_dev(mvdev->mdev);
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h
index 8b0ae40c620c..921d5720a1e5 100644
--- a/drivers/vfio/pci/mlx5/cmd.h
+++ b/drivers/vfio/pci/mlx5/cmd.h
@@ -118,7 +118,8 @@ int mlx5vf_cmd_resume_vhca(struct mlx5vf_pci_core_device *mvdev, u16 op_mod);
int mlx5vf_cmd_query_vhca_migration_state(struct mlx5vf_pci_core_device *mvdev,
size_t *state_size);
void mlx5vf_cmd_set_migratable(struct mlx5vf_pci_core_device *mvdev,
- const struct vfio_migration_ops *mig_ops);
+ const struct vfio_migration_ops *mig_ops,
+ const struct vfio_log_ops *log_ops);
void mlx5vf_cmd_remove_migratable(struct mlx5vf_pci_core_device *mvdev);
void mlx5vf_cmd_close_migratable(struct mlx5vf_pci_core_device *mvdev);
int mlx5vf_cmd_save_vhca_state(struct mlx5vf_pci_core_device *mvdev,
diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c
index a9b63d15c5d3..759a5f5f7b3f 100644
--- a/drivers/vfio/pci/mlx5/main.c
+++ b/drivers/vfio/pci/mlx5/main.c
@@ -579,6 +579,12 @@ static const struct vfio_migration_ops mlx5vf_pci_mig_ops = {
.migration_get_state = mlx5vf_pci_get_device_state,
};
+static const struct vfio_log_ops mlx5vf_pci_log_ops = {
+ .log_start = mlx5vf_start_page_tracker,
+ .log_stop = mlx5vf_stop_page_tracker,
+ .log_read_and_clear = mlx5vf_tracker_read_and_clear,
+};
+
static const struct vfio_device_ops mlx5vf_pci_ops = {
.name = "mlx5-vfio-pci",
.open_device = mlx5vf_pci_open_device,
@@ -602,7 +608,8 @@ static int mlx5vf_pci_probe(struct pci_dev *pdev,
if (!mvdev)
return -ENOMEM;
vfio_pci_core_init_device(&mvdev->core_device, pdev, &mlx5vf_pci_ops);
- mlx5vf_cmd_set_migratable(mvdev, &mlx5vf_pci_mig_ops);
+ mlx5vf_cmd_set_migratable(mvdev, &mlx5vf_pci_mig_ops,
+ &mlx5vf_pci_log_ops);
dev_set_drvdata(&pdev->dev, &mvdev->core_device);
ret = vfio_pci_core_register_device(&mvdev->core_device);
if (ret)
--
2.18.1
^ permalink raw reply related [flat|nested] 18+ messages in thread