static int si_dma_sw_init(void *handle)
{
struct amdgpu_ring *ring;
int r, i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* DMA0 trap event */
r = amdgpu_irq_add_id(adev, 224, &adev->sdma.trap_irq);
if (r)
return r;
/* DMA1 trap event */
r = amdgpu_irq_add_id(adev, 244, &adev->sdma.trap_irq_1);
if (r)
return r;
for (i = 0; i < adev->sdma.num_instances; i++) {
ring = &adev->sdma.instance[i].ring;
ring->ring_obj = NULL;
ring->use_doorbell = false;
sprintf(ring->name, "sdma%d", i);
r = amdgpu_ring_init(adev, ring, 1024,
&adev->sdma.trap_irq,
(i == 0) ?
AMDGPU_SDMA_IRQ_TRAP0 :
AMDGPU_SDMA_IRQ_TRAP1);
if (r)
return r;
}
return r;
}
static int uvd_v6_0_sw_init(void *handle)
{
struct amdgpu_ring *ring;
int i, r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* UVD TRAP */
r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_UVD_SYSTEM_MESSAGE, &adev->uvd.inst->irq);
if (r)
return r;
/* UVD ENC TRAP */
if (uvd_v6_0_enc_support(adev)) {
for (i = 0; i < adev->uvd.num_enc_rings; ++i) {
r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i + VISLANDS30_IV_SRCID_UVD_ENC_GEN_PURP, &adev->uvd.inst->irq);
if (r)
return r;
}
}
r = amdgpu_uvd_sw_init(adev);
if (r)
return r;
if (!uvd_v6_0_enc_support(adev)) {
for (i = 0; i < adev->uvd.num_enc_rings; ++i)
adev->uvd.inst->ring_enc[i].funcs = NULL;
adev->uvd.inst->irq.num_types = 1;
adev->uvd.num_enc_rings = 0;
DRM_INFO("UVD ENC is disabled\n");
}
ring = &adev->uvd.inst->ring;
sprintf(ring->name, "uvd");
r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0);
if (r)
return r;
r = amdgpu_uvd_resume(adev);
if (r)
return r;
if (uvd_v6_0_enc_support(adev)) {
for (i = 0; i < adev->uvd.num_enc_rings; ++i) {
ring = &adev->uvd.inst->ring_enc[i];
sprintf(ring->name, "uvd_enc%d", i);
r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0);
if (r)
return r;
}
}
r = amdgpu_uvd_entity_init(adev);
return r;
}
static int cik_sdma_sw_init(void *handle)
{
struct amdgpu_ring *ring;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r;
r = cik_sdma_init_microcode(adev);
if (r) {
DRM_ERROR("Failed to load sdma firmware!\n");
return r;
}
/* SDMA trap event */
r = amdgpu_irq_add_id(adev, 224, &adev->sdma_trap_irq);
if (r)
return r;
/* SDMA Privileged inst */
r = amdgpu_irq_add_id(adev, 241, &adev->sdma_illegal_inst_irq);
if (r)
return r;
/* SDMA Privileged inst */
r = amdgpu_irq_add_id(adev, 247, &adev->sdma_illegal_inst_irq);
if (r)
return r;
ring = &adev->sdma[0].ring;
ring->ring_obj = NULL;
ring = &adev->sdma[1].ring;
ring->ring_obj = NULL;
ring = &adev->sdma[0].ring;
sprintf(ring->name, "sdma0");
r = amdgpu_ring_init(adev, ring, 256 * 1024,
SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0), 0xf,
&adev->sdma_trap_irq, AMDGPU_SDMA_IRQ_TRAP0,
AMDGPU_RING_TYPE_SDMA);
if (r)
return r;
ring = &adev->sdma[1].ring;
sprintf(ring->name, "sdma1");
r = amdgpu_ring_init(adev, ring, 256 * 1024,
SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0), 0xf,
&adev->sdma_trap_irq, AMDGPU_SDMA_IRQ_TRAP1,
AMDGPU_RING_TYPE_SDMA);
if (r)
return r;
return r;
}
static int uvd_v6_0_sw_init(void *handle)
{
struct amdgpu_ring *ring;
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* UVD TRAP */
r = amdgpu_irq_add_id(adev, 124, &adev->uvd.irq);
if (r)
return r;
r = amdgpu_uvd_sw_init(adev);
if (r)
return r;
r = amdgpu_uvd_resume(adev);
if (r)
return r;
ring = &adev->uvd.ring;
sprintf(ring->name, "uvd");
r = amdgpu_ring_init(adev, ring, 512, PACKET0(mmUVD_NO_OP, 0), 0xf,
&adev->uvd.irq, 0, AMDGPU_RING_TYPE_UVD);
return r;
}
static int uvd_v5_0_sw_init(void *handle)
{
struct amdgpu_ring *ring;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r;
/* UVD TRAP */
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 124, &adev->uvd.irq);
if (r)
return r;
r = amdgpu_uvd_sw_init(adev);
if (r)
return r;
r = amdgpu_uvd_resume(adev);
if (r)
return r;
ring = &adev->uvd.ring;
sprintf(ring->name, "uvd");
r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.irq, 0);
return r;
}
int xgpu_ai_mailbox_add_irq_id(struct amdgpu_device *adev)
{
int r;
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, 135, &adev->virt.rcv_irq);
if (r)
return r;
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, 138, &adev->virt.ack_irq);
if (r) {
amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0);
return r;
}
return 0;
}
int xgpu_vi_mailbox_add_irq_id(struct amdgpu_device *adev)
{
int r;
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 135, &adev->virt.rcv_irq);
if (r)
return r;
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 138, &adev->virt.ack_irq);
if (r) {
amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0);
return r;
}
return 0;
}
static int vce_v2_0_sw_init(void *handle)
{
struct amdgpu_ring *ring;
int r, i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* VCE */
r = amdgpu_irq_add_id(adev, 167, &adev->vce.irq);
if (r)
return r;
r = amdgpu_vce_sw_init(adev, VCE_V2_0_FW_SIZE +
VCE_V2_0_STACK_SIZE + VCE_V2_0_DATA_SIZE);
if (r)
return r;
r = amdgpu_vce_resume(adev);
if (r)
return r;
for (i = 0; i < adev->vce.num_rings; i++) {
ring = &adev->vce.ring[i];
sprintf(ring->name, "vce%d", i);
r = amdgpu_ring_init(adev, ring, 512,
&adev->vce.irq, 0);
if (r)
return r;
}
return r;
}
static int cik_sdma_sw_init(void *handle)
{
struct amdgpu_ring *ring;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r, i;
r = cik_sdma_init_microcode(adev);
if (r) {
DRM_ERROR("Failed to load sdma firmware!\n");
return r;
}
/* SDMA trap event */
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 224,
&adev->sdma.trap_irq);
if (r)
return r;
/* SDMA Privileged inst */
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 241,
&adev->sdma.illegal_inst_irq);
if (r)
return r;
/* SDMA Privileged inst */
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 247,
&adev->sdma.illegal_inst_irq);
if (r)
return r;
for (i = 0; i < adev->sdma.num_instances; i++) {
ring = &adev->sdma.instance[i].ring;
ring->ring_obj = NULL;
sprintf(ring->name, "sdma%d", i);
r = amdgpu_ring_init(adev, ring, 1024,
&adev->sdma.trap_irq,
(i == 0) ?
AMDGPU_SDMA_IRQ_TRAP0 :
AMDGPU_SDMA_IRQ_TRAP1);
if (r)
return r;
}
return r;
}
static int dce_virtual_sw_init(void *handle)
{
int r, i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 229, &adev->crtc_irq);
if (r)
return r;
adev->ddev->max_vblank_count = 0;
adev->ddev->mode_config.funcs = &amdgpu_mode_funcs;
adev->ddev->mode_config.max_width = 16384;
adev->ddev->mode_config.max_height = 16384;
adev->ddev->mode_config.preferred_depth = 24;
adev->ddev->mode_config.prefer_shadow = 1;
adev->ddev->mode_config.fb_base = adev->mc.aper_base;
r = amdgpu_modeset_create_props(adev);
if (r)
return r;
adev->ddev->mode_config.max_width = 16384;
adev->ddev->mode_config.max_height = 16384;
/* allocate crtcs, encoders, connectors */
for (i = 0; i < adev->mode_info.num_crtc; i++) {
r = dce_virtual_crtc_init(adev, i);
if (r)
return r;
r = dce_virtual_connector_encoder_init(adev, i);
if (r)
return r;
}
drm_kms_helper_poll_init(adev->ddev);
adev->mode_info.mode_config_initialized = true;
return 0;
}
static int vce_v2_0_sw_init(void *handle)
{
struct amdgpu_ring *ring;
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* VCE */
r = amdgpu_irq_add_id(adev, 167, &adev->vce.irq);
if (r)
return r;
r = amdgpu_vce_sw_init(adev, VCE_V2_0_FW_SIZE +
VCE_V2_0_STACK_SIZE + VCE_V2_0_DATA_SIZE);
if (r)
return r;
r = amdgpu_vce_resume(adev);
if (r)
return r;
ring = &adev->vce.ring[0];
sprintf(ring->name, "vce0");
r = amdgpu_ring_init(adev, ring, 4096, VCE_CMD_NO_OP, 0xf,
&adev->vce.irq, 0, AMDGPU_RING_TYPE_VCE);
if (r)
return r;
ring = &adev->vce.ring[1];
sprintf(ring->name, "vce1");
r = amdgpu_ring_init(adev, ring, 4096, VCE_CMD_NO_OP, 0xf,
&adev->vce.irq, 0, AMDGPU_RING_TYPE_VCE);
if (r)
return r;
return r;
}
static int gmc_v9_0_sw_init(void *handle)
{
int r;
int dma_bits;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
gfxhub_v1_0_init(adev);
mmhub_v1_0_init(adev);
spin_lock_init(&adev->gmc.invalidate_lock);
adev->gmc.vram_type = amdgpu_atomfirmware_get_vram_type(adev);
switch (adev->asic_type) {
case CHIP_RAVEN:
if (adev->rev_id == 0x0 || adev->rev_id == 0x1) {
amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
} else {
/* vm_size is 128TB + 512GB for legacy 3-level page support */
amdgpu_vm_adjust_size(adev, 128 * 1024 + 512, 9, 2, 48);
adev->gmc.translate_further =
adev->vm_manager.num_level > 1;
}
break;
case CHIP_VEGA10:
case CHIP_VEGA12:
/*
* To fulfill 4-level page support,
* vm size is 256TB (48bit), maximum size of Vega10,
* block size 512 (9bit)
*/
amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
break;
default:
break;
}
/* This interrupt is VMC page fault.*/
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VMC, 0,
&adev->gmc.vm_fault);
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_UTCL2, 0,
&adev->gmc.vm_fault);
if (r)
return r;
/* Set the internal MC address mask
* This is the max address of the GPU's
* internal address space.
*/
adev->gmc.mc_mask = 0xffffffffffffULL; /* 48 bit MC */
/*
* It needs to reserve 8M stolen memory for vega10
* TODO: Figure out how to avoid that...
*/
adev->gmc.stolen_size = 8 * 1024 * 1024;
/* set DMA mask + need_dma32 flags.
* PCIE - can handle 44-bits.
* IGP - can handle 44-bits
* PCI - dma32 for legacy pci gart, 44 bits on vega10
*/
adev->need_dma32 = false;
dma_bits = adev->need_dma32 ? 32 : 44;
r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
if (r) {
adev->need_dma32 = true;
dma_bits = 32;
printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
}
r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
if (r) {
pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
}
adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits);
r = gmc_v9_0_mc_init(adev);
if (r)
return r;
/* Memory manager */
r = amdgpu_bo_init(adev);
if (r)
return r;
r = gmc_v9_0_gart_init(adev);
if (r)
return r;
/*
* number of VMs
* VMID 0 is reserved for System
* amdgpu graphics/compute will use VMIDs 1-7
* amdkfd will use VMIDs 8-15
*/
adev->vm_manager.id_mgr[AMDGPU_GFXHUB].num_ids = AMDGPU_NUM_OF_VMIDS;
adev->vm_manager.id_mgr[AMDGPU_MMHUB].num_ids = AMDGPU_NUM_OF_VMIDS;
amdgpu_vm_manager_init(adev);
return 0;
}