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If a node request a new node or it's parent node. the request's node will probe a double time.
So we check the device object of node in ofw probe entry and ofw probe child exit.
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Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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We need a API to fix the driver load auto when
a second driver get it in probe process that
we can not be careful of the driver-to-driver's
depends in different SoC.
Signed-off-by: GuEe-GUI <[email protected]>
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The drivers will support OFW and name probe both.
We should make build OK when OFW is disable.
Signed-off-by: GuEe-GUI <[email protected]>
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Drivers can manage their own IDs without having to concern
themselves with the register/unregister in system
Link: https://github.com/RT-Thread/rt-thread/issues/9534
Signed-off-by: GuEe-GUI <[email protected]>
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fix log format and reopen with a different oflag issue
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Signed-off-by: GuEe-GUI <[email protected]>
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The bus should call driver's `remove` callback not
instead of `shutdown` in rt_bus_remove_device.
Signed-off-by: GuEe-GUI <[email protected]>
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修正使用rt_device_create创建设备，使用rt_device_destroy删除失败的问题
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"dlmodule.c". (#9093)
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* memory setup using memblock
* map pages later
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整理 components/drivers 的 Kconfig
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* [Feature] Power domain for device
1.Support device power on/off.
2.Support attach/detach device.
3.Support power domain driver api.
Signed-off-by: GuEe-GUI <[email protected]>
* [DM/platform] Enhanced platform bus
1.Add power domain for device.
2.Support `remove` and `shutdown` bus interface.
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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For some CPU memory access devices, that the drivers
will find memory and CPU affinity to config device.
Signed-off-by: GuEe-GUI <[email protected]>
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DFS mount auto by kernel parameters
1.Mount the rootfs options by parameters:
- root=: root device, like vda1, sda1, sd0p1, nvme0n0p1...
- rootfstype=: root file system type, like elm, ext, crom...
- rw/ro: root is readonly or all enable, if not have 'rw' flag,
the 'ro' flag is default.
- rootwait: always wait for root device status is OK.
- rootdelay=: mount rootfs delay amount of time (millisecond).
2.Mount the other fs options by `fstab.sh`, it will read the script
after root mount is OK, it's format is a list of mount cmds in MSH:
mount vda2 /mnt elm
mount 192.168.1.1:/ /mnt/remote nfs
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: xqyjlj <[email protected]>
Signed-off-by: Shell <[email protected]>
Co-authored-by: xqyjlj <[email protected]>
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Signed-off-by: Shell <[email protected]>
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We add the device name and id set api in DM, now driver
could set name like sprintf without know how many devices
it is.
The misc.h and byteorder.h add some macros to developers
that they always use in drivers.
Signed-off-by: GuEe-GUI <[email protected]>
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