[PATCH] drm/amdkfd: check more client ids in interrupt handler

[Deucher, Alexander]

[AMD Official Use Only - Internal Distribution Only]

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
________________________________
From: Zhou1, Tao <Tao.Zhou1 at amd.com>
Sent: Wednesday, January 6, 2021 1:13 AM
To: Deucher, Alexander <Alexander.Deucher at amd.com>; Kuehling, Felix <Felix.Kuehling at amd.com>; amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Zhou1, Tao <Tao.Zhou1 at amd.com>
Subject: [PATCH] drm/amdkfd: check more client ids in interrupt handler

Add check for SExSH clients in kfd interrupt handler.

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
index 0ca0327a39e5..74a460be077b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
@@ -56,7 +56,11 @@ static bool event_interrupt_isr_v9(struct kfd_dev *dev,
             client_id != SOC15_IH_CLIENTID_SDMA7 &&
             client_id != SOC15_IH_CLIENTID_VMC &&
             client_id != SOC15_IH_CLIENTID_VMC1 &&
-           client_id != SOC15_IH_CLIENTID_UTCL2)
+           client_id != SOC15_IH_CLIENTID_UTCL2 &&
+           client_id != SOC15_IH_CLIENTID_SE0SH &&
+           client_id != SOC15_IH_CLIENTID_SE1SH &&
+           client_id != SOC15_IH_CLIENTID_SE2SH &&
+           client_id != SOC15_IH_CLIENTID_SE3SH)
                 return false;

         /* This is a known issue for gfx9. Under non HWS, pasid is not set
@@ -111,7 +115,11 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev,
         vmid = SOC15_VMID_FROM_IH_ENTRY(ih_ring_entry);
         context_id = SOC15_CONTEXT_ID0_FROM_IH_ENTRY(ih_ring_entry);

-       if (client_id == SOC15_IH_CLIENTID_GRBM_CP) {
+       if (client_id == SOC15_IH_CLIENTID_GRBM_CP ||
+           client_id == SOC15_IH_CLIENTID_SE0SH ||
+           client_id == SOC15_IH_CLIENTID_SE1SH ||
+           client_id == SOC15_IH_CLIENTID_SE2SH ||
+           client_id == SOC15_IH_CLIENTID_SE3SH) {
                 if (source_id == SOC15_INTSRC_CP_END_OF_PIPE)
                         kfd_signal_event_interrupt(pasid, context_id, 32);
                 else if (source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG)
--
2.17.1

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