lib: sbi_hsm: Restor hart state to stop when fails to start

Hart state should change back to hart stop when hsm_device_hart_start() or sbi_ipi_raw_send() fails to perform hart start. Signed-off-by: Joshua Yeong <[email protected]> Reviewed-by: Xiang W <[email protected]> Reviewed-by: Anup Patel <[email protected]>
riscv-software-src · Feb 24, 2024 · 322b598 · 322b598
1 parent 96a35db
commit 322b598
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/sbi/sbi_hsm.c b/lib/sbi/sbi_hsm.c
@@ -360,6 +360,10 @@ int sbi_hsm_hart_start(struct sbi_scratch *scratch,
 
 	if (!rc)
 		return 0;
+
+	/* If it fails to start, change hart state back to stop */
+	__sbi_hsm_hart_change_state(hdata, SBI_HSM_STATE_START_PENDING,
+				    SBI_HSM_STATE_STOPPED);
 err:
 	hsm_start_ticket_release(hdata);
 	return rc;