From: Alexandre Courbot <acourbot@nvidia.com>
Date: Wed, 3 Jun 2026 07:30:26 +0000 (+0900)
Subject: gpu: nova-core: gsp: enable FSP boot path
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=723bd79ca9e492cc91850094a2892bde0345c51a;p=thirdparty%2Fkernel%2Flinux.git

gpu: nova-core: gsp: enable FSP boot path

Now that all the elements are in place, enable the FSP boot path so
Hopper and Blackwell can boot.

Reviewed-by: Eliot Courtney <ecourtney@nvidia.com>
Link: https://patch.msgid.link/20260603-b4-blackwell-v13-9-d9f3a06939e0@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---

diff --git a/drivers/gpu/nova-core/gsp/hal/gh100.rs b/drivers/gpu/nova-core/gsp/hal/gh100.rs
index 63aef7c65ce5e..9494258b9fc44 100644
--- a/drivers/gpu/nova-core/gsp/hal/gh100.rs
+++ b/drivers/gpu/nova-core/gsp/hal/gh100.rs
@@ -167,7 +167,7 @@ impl GspHal for Gh100 {
         );
 
         // Wrap the unload bundle into a drop guard so it is automatically run upon failure.
-        let _unload_guard =
+        let unload_guard =
             BootUnloadGuard::new(gsp, dev, bar, gsp_falcon, sec2_falcon, Some(unload_bundle));
 
         let mut fsp = Fsp::wait_secure_boot(dev, bar, chipset, fsp_fw)?;
@@ -184,7 +184,7 @@ impl GspHal for Gh100 {
 
         wait_for_gsp_lockdown_release(dev, bar, gsp_falcon, args.boot_params_dma_handle())?;
 
-        Err(ENOTSUPP)
+        Ok(unload_guard)
     }
 }