From 26d4481ac23fe16bb7d64d2b43db250bcb65003e Mon Sep 17 00:00:00 2001 From: Michal Wajdeczko Date: Thu, 4 Jan 2024 23:20:31 +0100 Subject: [PATCH] drm/xe/guc: Start handling GuC Relay event messages MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit GuC Relay infrastructure is ready, start handling relay messages from the GuC to unblock testing on the live system. Reviewed-by: Piotr Piórkowski Link: https://lore.kernel.org/r/20240104222031.277-11-michal.wajdeczko@intel.com Signed-off-by: Michal Wajdeczko --- drivers/gpu/drm/xe/xe_guc_ct.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_guc_ct.c b/drivers/gpu/drm/xe/xe_guc_ct.c index 8f208267ffc6..c29f095aa1b9 100644 --- a/drivers/gpu/drm/xe/xe_guc_ct.c +++ b/drivers/gpu/drm/xe/xe_guc_ct.c @@ -14,6 +14,7 @@ #include #include "abi/guc_actions_abi.h" +#include "abi/guc_actions_sriov_abi.h" #include "abi/guc_klvs_abi.h" #include "xe_bo.h" #include "xe_device.h" @@ -22,6 +23,7 @@ #include "xe_gt_printk.h" #include "xe_gt_tlb_invalidation.h" #include "xe_guc.h" +#include "xe_guc_relay.h" #include "xe_guc_submit.h" #include "xe_map.h" #include "xe_pm.h" @@ -969,6 +971,12 @@ static int process_g2h_msg(struct xe_guc_ct *ct, u32 *msg, u32 len) ret = xe_guc_access_counter_notify_handler(guc, payload, adj_len); break; + case XE_GUC_ACTION_GUC2PF_RELAY_FROM_VF: + ret = xe_guc_relay_process_guc2pf(&guc->relay, payload, adj_len); + break; + case XE_GUC_ACTION_GUC2VF_RELAY_FROM_PF: + ret = xe_guc_relay_process_guc2vf(&guc->relay, payload, adj_len); + break; default: drm_err(&xe->drm, "unexpected action 0x%04x\n", action); }