ec: Fix lock up during opportunistic suspend

Fix a potential lock up during S0ix opportunistic suspend, caused by waiting indefinitely for a PECI command to complete when it is not available. Signed-off-by: Tim Crawford <[email protected]>
system76 · Oct 12, 2023 · c4df2f4 · c4df2f4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,10 @@ features apply to your model and firmware version, see the
 
 ## unreleased
 
+- tgl-u: Fixed potential EC lock up during opportunistic suspend
+
+## 2023-09-19
+
 - rpl-hx: Added support for 5600 MHz RAM
 
 ## 2023-09-08

diff --git a/ec b/ec
+1 −1		Makefile
+1 −1		rust-toolchain.toml
+4 −1		src/arch/avr/toolchain.mk
+33 −7		src/board/system76/common/peci.c
+1 −1		src/board/system76/common/pnp.c
+2 −2		src/common/include/common/version.h
+2 −2		src/common/version.c
+19 −16		tool/Cargo.lock
+3 −5		tool/Cargo.toml
+1 −1		tool/src/access/lpc/linux.rs
+2 −2		tool/src/access/lpc/sim.rs
+2 −2		tool/src/ec.rs
+7 −4		tool/src/main.rs
+2 −1		tool/src/spi.rs