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From ec3a2c1e4656dffec9b66fe4cf031ea7bdcc613e Mon Sep 17 00:00:00 2001
From: Emily Deng <Emily.Deng@amd.com>
Date: Thu, 14 Dec 2017 09:31:01 +0800
Subject: [PATCH 2875/4131] drm/amdkfd: KFD doesn't support TONGA SRIOV
KFD module doesn't support TONGA SRIOV, if init KFD module in TONGA SRIOV
environment, it will let compute ring IB test fail.
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by :Shaoyun.liu <Shaoyun.liu@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 8ab3d9f..36c8397 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -101,21 +101,6 @@ static const struct kfd_device_info tonga_device_info = {
.num_sdma_engines = 2,
};
-static const struct kfd_device_info tonga_vf_device_info = {
- .asic_family = CHIP_TONGA,
- .max_pasid_bits = 16,
- .max_no_of_hqd = 24,
- .doorbell_size = 4,
- .ih_ring_entry_size = 4 * sizeof(uint32_t),
- .event_interrupt_class = &event_interrupt_class_cik,
- .num_of_watch_points = 4,
- .mqd_size_aligned = MQD_SIZE_ALIGNED,
- .is_need_iommu_device = false,
- .supports_cwsr = false,
- .needs_pci_atomics = false,
- .num_sdma_engines = 2,
-};
-
static const struct kfd_device_info fiji_device_info = {
.asic_family = CHIP_FIJI,
.max_pasid_bits = 16,
@@ -292,7 +277,6 @@ static const struct kfd_deviceid supported_devices[] = {
{ 0x6928, &tonga_device_info }, /* Tonga */
{ 0x6929, &tonga_device_info }, /* Tonga */
{ 0x692B, &tonga_device_info }, /* Tonga */
- { 0x692F, &tonga_vf_device_info }, /* Tonga vf */
{ 0x6938, &tonga_device_info }, /* Tonga */
{ 0x6939, &tonga_device_info }, /* Tonga */
{ 0x7300, &fiji_device_info }, /* Fiji */
--
2.7.4
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