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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2023-10-31 14:55:51 +0200 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2023-11-02 16:22:06 +0800 |
| commit | 9757cae991669f9a3d2b981b77231ee891d0597d (patch) | |
| tree | b87d518a0708339215a5770457d3a3a3e579dbda /doc/api | |
| parent | b8a902b81462a1fa6bd4fc8614cdc386fa7849d4 (diff) | |
| download | u-boot-9757cae991669f9a3d2b981b77231ee891d0597d.tar.gz u-boot-9757cae991669f9a3d2b981b77231ee891d0597d.tar.bz2 u-boot-9757cae991669f9a3d2b981b77231ee891d0597d.zip | |
riscv: allow resume after exception
If CSRs like seed are readable by S-mode, may not be determinable by
S-mode. For safe driver probing allow to resume via a longjmp after an
exception.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Diffstat (limited to 'doc/api')
| -rw-r--r-- | doc/api/index.rst | 1 | ||||
| -rw-r--r-- | doc/api/interrupt.rst | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/doc/api/index.rst b/doc/api/index.rst index 2f0218c47a..51b2013af3 100644 --- a/doc/api/index.rst +++ b/doc/api/index.rst @@ -12,6 +12,7 @@ U-Boot API documentation efi event getopt + interrupt linker_lists lmb logging diff --git a/doc/api/interrupt.rst b/doc/api/interrupt.rst new file mode 100644 index 0000000000..5721231d91 --- /dev/null +++ b/doc/api/interrupt.rst @@ -0,0 +1,6 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Interrupt API +============= + +.. kernel-doc:: include/interrupt.h |