From 52a5fdce136bcaabc719be6e8f141d68426b3c74 Mon Sep 17 00:00:00 2001 From: Alexey Skidanov Date: Wed, 19 Nov 2014 17:07:00 +0200 Subject: [PATCH] amdkfd: Instead of using get function, use container_of Reviewed-by: Alex Deucher Signed-off-by: Alexey Skidanov Signed-off-by: Oded Gabbay --- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 21 +++++++++------------ drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 ++ 2 files changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index bc8961c3e073..904eb38e3b9f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -67,26 +67,21 @@ static inline unsigned int get_pipes_num_cpsch(void) return PIPE_PER_ME_CP_SCHEDULING; } -static unsigned int get_sh_mem_bases_nybble_64(struct kfd_process *process, - struct kfd_dev *dev) +static inline unsigned int +get_sh_mem_bases_nybble_64(struct kfd_process_device *pdd) { - struct kfd_process_device *pdd; uint32_t nybble; - pdd = kfd_get_process_device_data(dev, process, 1); nybble = (pdd->lds_base >> 60) & 0x0E; return nybble; } -static unsigned int get_sh_mem_bases_32(struct kfd_process *process, - struct kfd_dev *dev) +static inline unsigned int get_sh_mem_bases_32(struct kfd_process_device *pdd) { - struct kfd_process_device *pdd; unsigned int shared_base; - pdd = kfd_get_process_device_data(dev, process, 1); shared_base = (pdd->lds_base >> 16) & 0xFF; return shared_base; @@ -96,10 +91,13 @@ static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble); static void init_process_memory(struct device_queue_manager *dqm, struct qcm_process_device *qpd) { + struct kfd_process_device *pdd; unsigned int temp; BUG_ON(!dqm || !qpd); + pdd = qpd_to_pdd(qpd); + /* check if sh_mem_config register already configured */ if (qpd->sh_mem_config == 0) { qpd->sh_mem_config = @@ -111,11 +109,11 @@ static void init_process_memory(struct device_queue_manager *dqm, } if (qpd->pqm->process->is_32bit_user_mode) { - temp = get_sh_mem_bases_32(qpd->pqm->process, dqm->dev); + temp = get_sh_mem_bases_32(pdd); qpd->sh_mem_bases = SHARED_BASE(temp); qpd->sh_mem_config |= PTR32; } else { - temp = get_sh_mem_bases_nybble_64(qpd->pqm->process, dqm->dev); + temp = get_sh_mem_bases_nybble_64(pdd); qpd->sh_mem_bases = compute_sh_mem_bases_64bit(temp); } @@ -707,8 +705,7 @@ static int stop_cpsch(struct device_queue_manager *dqm) destroy_queues_cpsch(dqm, true); list_for_each_entry(node, &dqm->queues, list) { - pdd = kfd_get_process_device_data(dqm->dev, - node->qpd->pqm->process, 1); + pdd = qpd_to_pdd(node->qpd); pdd->bound = false; } kfd2kgd->free_mem(dqm->dev->kgd, diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index d0bcafcf048f..f9fb81e3bb09 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -414,6 +414,8 @@ struct kfd_process_device { bool bound; }; +#define qpd_to_pdd(x) container_of(x, struct kfd_process_device, qpd) + /* Process data */ struct kfd_process { /* -- 2.11.0