diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3903-drm-amdkfd-Remove-excessive-print-when-reserving-doo.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3903-drm-amdkfd-Remove-excessive-print-when-reserving-doo.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3903-drm-amdkfd-Remove-excessive-print-when-reserving-doo.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3903-drm-amdkfd-Remove-excessive-print-when-reserving-doo.patch new file mode 100644 index 00000000..d567dc00 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3903-drm-amdkfd-Remove-excessive-print-when-reserving-doo.patch @@ -0,0 +1,52 @@ +From 204c5a62eb751df26c022f4ec396f416a3e246a5 Mon Sep 17 00:00:00 2001 +From: Yong Zhao <Yong.Zhao@amd.com> +Date: Sat, 21 Sep 2019 02:01:50 -0400 +Subject: [PATCH 3903/4256] drm/amdkfd: Remove excessive print when reserving + doorbells + +The dozens of printing messages are compressed into 2 lines. + +Change-Id: I339b3eee06509973f76577091c4c4e9c70ed8248 +Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_process.c | 12 ++++++++---- + 1 file changed, 8 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c +index 9446cc45d80f..c14fdf3bda75 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c +@@ -762,6 +762,8 @@ static int init_doorbell_bitmap(struct qcm_process_device *qpd, + struct kfd_dev *dev) + { + unsigned int i; ++ int range_start = dev->shared_resources.non_cp_doorbells_start; ++ int range_end = dev->shared_resources.non_cp_doorbells_end; + + if (!KFD_IS_SOC15(dev->device_info->asic_family)) + return 0; +@@ -773,14 +775,16 @@ static int init_doorbell_bitmap(struct qcm_process_device *qpd, + return -ENOMEM; + + /* Mask out doorbells reserved for SDMA, IH, and VCN on SOC15. */ ++ pr_debug("reserved doorbell 0x%03x - 0x%03x\n", range_start, range_end); ++ pr_debug("reserved doorbell 0x%03x - 0x%03x\n", ++ range_start + KFD_QUEUE_DOORBELL_MIRROR_OFFSET, ++ range_end + KFD_QUEUE_DOORBELL_MIRROR_OFFSET); ++ + for (i = 0; i < KFD_MAX_NUM_OF_QUEUES_PER_PROCESS / 2; i++) { +- if (i >= dev->shared_resources.non_cp_doorbells_start +- && i <= dev->shared_resources.non_cp_doorbells_end) { ++ if (i >= range_start && i <= range_end) { + set_bit(i, qpd->doorbell_bitmap); + set_bit(i + KFD_QUEUE_DOORBELL_MIRROR_OFFSET, + qpd->doorbell_bitmap); +- pr_debug("reserved doorbell 0x%03x and 0x%03x\n", i, +- i + KFD_QUEUE_DOORBELL_MIRROR_OFFSET); + } + } + +-- +2.17.1 + |