OrgApache/incubator-nuttx
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incubator-nuttx
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3 Commits

Author SHA1 Message Date
yinshengkai 9852428953 fs: procfs add poll support 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-12-26 19:23:13 -08:00
chao an 7aa45305b7 fs/inode: remove all unnecessary check for filep/inode 
Since VFS layer already contains sanity checks, so remove unnecessary lower half checks

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-08-29 09:47:11 +08:00
Brennan Ashton 46b0f6d6ee fdt: Add initial FDT support and procfs for userspace export 
VELAPLATFO-12536

This provides the initial hooks for Flattened Device Tree support
with QEMU RV. It also provides a new procfs file that exposes the
fdt to userspace much like the /sys/firmware/fdt endpoint in Linux.
See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-firmware-ofw

Nodes in the fdt are not yet usable by the OS.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2023-08-05 12:41:06 -07:00