extern int amdgpu_deep_color;
extern int amdgpu_vm_size;
extern int amdgpu_vm_block_size;
+extern int amdgpu_vm_fault_stop;
+extern int amdgpu_vm_debug;
extern int amdgpu_enable_scheduler;
extern int amdgpu_sched_jobs;
extern int amdgpu_sched_hw_submission;
#define AMDGPU_PTE_FRAG_64KB (4 << 7)
#define AMDGPU_LOG2_PAGES_PER_FRAG 4
+/* How to programm VM fault handling */
+#define AMDGPU_VM_FAULT_STOP_NEVER 0
+#define AMDGPU_VM_FAULT_STOP_FIRST 1
+#define AMDGPU_VM_FAULT_STOP_ALWAYS 2
+
struct amdgpu_vm_pt {
struct amdgpu_bo *bo;
uint64_t addr;
/*
* SDMA
*/
-struct amdgpu_sdma {
+struct amdgpu_sdma_instance {
/* SDMA firmware */
const struct firmware *fw;
uint32_t fw_version;
bool burst_nop;
};
+struct amdgpu_sdma {
+ struct amdgpu_sdma_instance instance[AMDGPU_MAX_SDMA_INSTANCES];
+ struct amdgpu_irq_src trap_irq;
+ struct amdgpu_irq_src illegal_inst_irq;
+ int num_instances;
+};
+
/*
* Firmware
*/
struct amdgpu_gfx gfx;
/* sdma */
- struct amdgpu_sdma sdma[AMDGPU_MAX_SDMA_INSTANCES];
- struct amdgpu_irq_src sdma_trap_irq;
- struct amdgpu_irq_src sdma_illegal_inst_irq;
+ struct amdgpu_sdma sdma;
/* uvd */
bool has_uvd;
ring->ring_free_dw--;
}
-static inline struct amdgpu_sdma * amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
+static inline struct amdgpu_sdma_instance *
+amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
int i;
- for (i = 0; i < AMDGPU_MAX_SDMA_INSTANCES; i++)
- if (&adev->sdma[i].ring == ring)
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ if (&adev->sdma.instance[i].ring == ring)
break;
if (i < AMDGPU_MAX_SDMA_INSTANCES)
- return &adev->sdma[i];
+ return &adev->sdma.instance[i];
else
return NULL;
}
#include <linux/acpi.h>
#include <linux/slab.h>
#include <linux/power_supply.h>
-#include <linux/vga_switcheroo.h>
#include <acpi/video.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
case KGD_ENGINE_SDMA1:
hdr = (const union amdgpu_firmware_header *)
- adev->sdma[0].fw->data;
+ adev->sdma.instance[0].fw->data;
break;
case KGD_ENGINE_SDMA2:
hdr = (const union amdgpu_firmware_header *)
- adev->sdma[1].fw->data;
+ adev->sdma.instance[1].fw->data;
break;
default:
case KGD_ENGINE_SDMA1:
hdr = (const union amdgpu_firmware_header *)
- adev->sdma[0].fw->data;
+ adev->sdma.instance[0].fw->data;
break;
case KGD_ENGINE_SDMA2:
hdr = (const union amdgpu_firmware_header *)
- adev->sdma[1].fw->data;
+ adev->sdma.instance[1].fw->data;
break;
default:
if (has_atpx && vga_count == 2) {
acpi_get_name(amdgpu_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer);
- printk(KERN_INFO "VGA switcheroo: detected switching method %s handle\n",
+ printk(KERN_INFO "vga_switcheroo: detected switching method %s handle\n",
acpi_method_name);
amdgpu_atpx_priv.atpx_detected = true;
return true;
#include "amdgpu.h"
#include "atom.h"
-#include <linux/vga_switcheroo.h>
#include <linux/slab.h>
#include <linux/acpi.h>
/*
}
break;
case AMDGPU_HW_IP_DMA:
- if (ring < 2) {
- *out_ring = &adev->sdma[ring].ring;
+ if (ring < adev->sdma.num_instances) {
+ *out_ring = &adev->sdma.instance[ring].ring;
} else {
- DRM_ERROR("only two SDMA rings are supported\n");
+ DRM_ERROR("only %d SDMA rings are supported\n",
+ adev->sdma.num_instances);
return -EINVAL;
}
break;
if (r)
return r;
}
+
+ }
+
+ r = amdgpu_vm_clear_invalids(adev, vm, &p->ibs[0].sync);
+
+ if (amdgpu_vm_debug && p->bo_list) {
+ /* Invalidate all BOs to test for userspace bugs */
+ for (i = 0; i < p->bo_list->num_entries; i++) {
+ /* ignore duplicates */
+ bo = p->bo_list->array[i].robj;
+ if (!bo)
+ continue;
+
+ amdgpu_vm_bo_invalidate(adev, bo);
+ }
}
- return amdgpu_vm_clear_invalids(adev, vm, &p->ibs[0].sync);
+ return r;
}
static int amdgpu_cs_ib_vm_chunk(struct amdgpu_device *adev,
* amdgpu_switcheroo_set_state - set switcheroo state
*
* @pdev: pci dev pointer
- * @state: vga switcheroo state
+ * @state: vga_switcheroo state
*
* Callback for the switcheroo driver. Suspends or resumes the
* the asics before or after it is powered up using ACPI methods.
}
drm_modeset_unlock_all(dev);
- /* unpin the front buffers */
+ /* unpin the front buffers and cursors */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct amdgpu_framebuffer *rfb = to_amdgpu_framebuffer(crtc->primary->fb);
struct amdgpu_bo *robj;
+ if (amdgpu_crtc->cursor_bo) {
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
+ r = amdgpu_bo_reserve(aobj, false);
+ if (r == 0) {
+ amdgpu_bo_unpin(aobj);
+ amdgpu_bo_unreserve(aobj);
+ }
+ }
+
if (rfb == NULL || rfb->obj == NULL) {
continue;
}
{
struct drm_connector *connector;
struct amdgpu_device *adev = dev->dev_private;
+ struct drm_crtc *crtc;
int r;
if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
if (r)
return r;
+ /* pin cursors */
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (amdgpu_crtc->cursor_bo) {
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
+ r = amdgpu_bo_reserve(aobj, false);
+ if (r == 0) {
+ r = amdgpu_bo_pin(aobj,
+ AMDGPU_GEM_DOMAIN_VRAM,
+ &amdgpu_crtc->cursor_addr);
+ if (r != 0)
+ DRM_ERROR("Failed to pin cursor BO (%d)\n", r);
+ amdgpu_bo_unreserve(aobj);
+ }
+ }
+ }
+
/* blat the mode back in */
if (fbcon) {
drm_helper_resume_force_mode(dev);
int amdgpu_deep_color = 0;
int amdgpu_vm_size = 8;
int amdgpu_vm_block_size = -1;
+int amdgpu_vm_fault_stop = 0;
+int amdgpu_vm_debug = 0;
int amdgpu_exp_hw_support = 0;
-int amdgpu_enable_scheduler = 0;
+int amdgpu_enable_scheduler = 1;
int amdgpu_sched_jobs = 16;
int amdgpu_sched_hw_submission = 2;
-int amdgpu_enable_semaphores = 1;
+int amdgpu_enable_semaphores = 0;
MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444);
+MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)");
+module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444);
+
+MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)");
+module_param_named(vm_debug, amdgpu_vm_debug, int, 0644);
+
MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
-MODULE_PARM_DESC(enable_scheduler, "enable SW GPU scheduler (1 = enable, 0 = disable ((default))");
+MODULE_PARM_DESC(enable_scheduler, "enable SW GPU scheduler (1 = enable (default), 0 = disable)");
module_param_named(enable_scheduler, amdgpu_enable_scheduler, int, 0444);
MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 16)");
MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)");
module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444);
-MODULE_PARM_DESC(enable_semaphores, "Enable semaphores (1 = enable (default), 0 = disable)");
+MODULE_PARM_DESC(enable_semaphores, "Enable semaphores (1 = enable, 0 = disable (default))");
module_param_named(enable_semaphores, amdgpu_enable_semaphores, int, 0644);
static struct pci_device_id pciidlist[] = {
init_waitqueue_head(&ring->fence_drv.fence_queue);
if (amdgpu_enable_scheduler) {
+ long timeout = msecs_to_jiffies(amdgpu_lockup_timeout);
+ if (timeout == 0) {
+ /*
+ * FIXME:
+ * Delayed workqueue cannot use it directly,
+ * so the scheduler will not use delayed workqueue if
+ * MAX_SCHEDULE_TIMEOUT is set.
+ * Currently keep it simple and silly.
+ */
+ timeout = MAX_SCHEDULE_TIMEOUT;
+ }
r = amd_sched_init(&ring->sched, &amdgpu_sched_ops,
- amdgpu_sched_hw_submission, ring->name);
+ amdgpu_sched_hw_submission,
+ timeout, ring->name);
if (r) {
DRM_ERROR("Failed to create scheduler on ring %s.\n",
ring->name);
break;
case AMDGPU_HW_IP_DMA:
type = AMD_IP_BLOCK_TYPE_SDMA;
- ring_mask = adev->sdma[0].ring.ready ? 1 : 0;
- ring_mask |= ((adev->sdma[1].ring.ready ? 1 : 0) << 1);
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ ring_mask |= ((adev->sdma.instance[i].ring.ready ? 1 : 0) << i);
ib_start_alignment = AMDGPU_GPU_PAGE_SIZE;
ib_size_alignment = 1;
break;
fw_info.feature = 0;
break;
case AMDGPU_INFO_FW_SDMA:
- if (info->query_fw.index >= 2)
+ if (info->query_fw.index >= adev->sdma.num_instances)
return -EINVAL;
- fw_info.ver = adev->sdma[info->query_fw.index].fw_version;
- fw_info.feature = adev->sdma[info->query_fw.index].feature_version;
+ fw_info.ver = adev->sdma.instance[info->query_fw.index].fw_version;
+ fw_info.feature = adev->sdma.instance[info->query_fw.index].feature_version;
break;
default:
return -EINVAL;
*
* @dev: drm dev pointer
*
- * Switch vga switcheroo state after last close (all asics).
+ * Switch vga_switcheroo state after last close (all asics).
*/
void amdgpu_driver_lastclose_kms(struct drm_device *dev)
{
uint32_t crtc_offset;
struct drm_gem_object *cursor_bo;
uint64_t cursor_addr;
+ int cursor_x;
+ int cursor_y;
+ int cursor_hot_x;
+ int cursor_hot_y;
int cursor_width;
int cursor_height;
int max_cursor_width;
placements[c].fpfn = 0;
placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
TTM_PL_FLAG_VRAM;
+ if (!(flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED))
+ placements[c - 1].flags |= TTM_PL_FLAG_TOPDOWN;
}
if (domain & AMDGPU_GEM_DOMAIN_GTT) {
static int amdgpu_gfx_index = offsetof(struct amdgpu_device, gfx.gfx_ring[0]);
static int cayman_cp1_index = offsetof(struct amdgpu_device, gfx.compute_ring[0]);
static int cayman_cp2_index = offsetof(struct amdgpu_device, gfx.compute_ring[1]);
-static int amdgpu_dma1_index = offsetof(struct amdgpu_device, sdma[0].ring);
-static int amdgpu_dma2_index = offsetof(struct amdgpu_device, sdma[1].ring);
+static int amdgpu_dma1_index = offsetof(struct amdgpu_device, sdma.instance[0].ring);
+static int amdgpu_dma2_index = offsetof(struct amdgpu_device, sdma.instance[1].ring);
static int r600_uvd_index = offsetof(struct amdgpu_device, uvd.ring);
static int si_vce1_index = offsetof(struct amdgpu_device, vce.ring[0]);
static int si_vce2_index = offsetof(struct amdgpu_device, vce.ring[1]);
__entry->offset, __entry->flags)
);
-TRACE_EVENT(amdgpu_vm_bo_update,
+DECLARE_EVENT_CLASS(amdgpu_vm_mapping,
TP_PROTO(struct amdgpu_bo_va_mapping *mapping),
TP_ARGS(mapping),
TP_STRUCT__entry(
__entry->soffset, __entry->eoffset, __entry->flags)
);
+DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_update,
+ TP_PROTO(struct amdgpu_bo_va_mapping *mapping),
+ TP_ARGS(mapping)
+);
+
+DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_mapping,
+ TP_PROTO(struct amdgpu_bo_va_mapping *mapping),
+ TP_ARGS(mapping)
+);
+
TRACE_EVENT(amdgpu_vm_set_page,
TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags),
spin_lock(&glob->lru_lock);
ret = drm_mm_dump_table(m, mm);
spin_unlock(&glob->lru_lock);
+ if (ttm_pl == TTM_PL_VRAM)
+ seq_printf(m, "man size:%llu pages, ram usage:%luMB, vis usage:%luMB\n",
+ adev->mman.bdev.man[ttm_pl].size,
+ atomic64_read(&adev->vram_usage) >> 20,
+ atomic64_read(&adev->vram_vis_usage) >> 20);
return ret;
}
/* check if the id is still valid */
if (vm_id->id && vm_id->last_id_use &&
- vm_id->last_id_use == adev->vm_manager.active[vm_id->id])
+ vm_id->last_id_use == adev->vm_manager.active[vm_id->id]) {
+ trace_amdgpu_vm_grab_id(vm_id->id, ring->idx);
return 0;
+ }
/* we definately need to flush */
vm_id->pd_gpu_addr = ~0ll;
return r;
}
+ if (trace_amdgpu_vm_bo_mapping_enabled()) {
+ list_for_each_entry(mapping, &bo_va->valids, list)
+ trace_amdgpu_vm_bo_mapping(mapping);
+
+ list_for_each_entry(mapping, &bo_va->invalids, list)
+ trace_amdgpu_vm_bo_mapping(mapping);
+ }
+
spin_lock(&vm->status_lock);
list_splice_init(&bo_va->invalids, &bo_va->valids);
list_del_init(&bo_va->vm_status);
}
}
+static void atom_op_div32(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint64_t val64;
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src;
+ SDEBUG(" src1: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
+ SDEBUG(" src2: ");
+ src = atom_get_src(ctx, attr, ptr);
+ if (src != 0) {
+ val64 = dst;
+ val64 |= ((uint64_t)ctx->ctx->divmul[1]) << 32;
+ do_div(val64, src);
+ ctx->ctx->divmul[0] = lower_32_bits(val64);
+ ctx->ctx->divmul[1] = upper_32_bits(val64);
+ } else {
+ ctx->ctx->divmul[0] = 0;
+ ctx->ctx->divmul[1] = 0;
+ }
+}
+
static void atom_op_eot(atom_exec_context *ctx, int *ptr, int arg)
{
/* functionally, a nop */
ctx->ctx->divmul[0] = dst * src;
}
+static void atom_op_mul32(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint64_t val64;
+ uint8_t attr = U8((*ptr)++);
+ uint32_t dst, src;
+ SDEBUG(" src1: ");
+ dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
+ SDEBUG(" src2: ");
+ src = atom_get_src(ctx, attr, ptr);
+ val64 = (uint64_t)dst * (uint64_t)src;
+ ctx->ctx->divmul[0] = lower_32_bits(val64);
+ ctx->ctx->divmul[1] = upper_32_bits(val64);
+}
+
static void atom_op_nop(atom_exec_context *ctx, int *ptr, int arg)
{
/* nothing */
static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
{
- printk(KERN_INFO "unimplemented!\n");
+ uint8_t val = U8((*ptr)++);
+ SDEBUG("DEBUG output: 0x%02X\n", val);
+}
+
+static void atom_op_processds(atom_exec_context *ctx, int *ptr, int arg)
+{
+ uint16_t val = U16(*ptr);
+ (*ptr) += val + 2;
+ SDEBUG("PROCESSDS output: 0x%02X\n", val);
}
static struct {
atom_op_shr, ATOM_ARG_FB}, {
atom_op_shr, ATOM_ARG_PLL}, {
atom_op_shr, ATOM_ARG_MC}, {
-atom_op_debug, 0},};
+ atom_op_debug, 0}, {
+ atom_op_processds, 0}, {
+ atom_op_mul32, ATOM_ARG_PS}, {
+ atom_op_mul32, ATOM_ARG_WS}, {
+ atom_op_div32, ATOM_ARG_PS}, {
+ atom_op_div32, ATOM_ARG_WS},
+};
static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params)
{
#define ATOM_CT_PS_MASK 0x7F
#define ATOM_CT_CODE_PTR 6
-#define ATOM_OP_CNT 123
+#define ATOM_OP_CNT 127
#define ATOM_OP_EOT 91
#define ATOM_CASE_MAGIC 0x63
{
const char *chip_name;
char fw_name[30];
- int err, i;
+ int err = 0, i;
DRM_DEBUG("\n");
default: BUG();
}
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
if (i == 0)
snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name);
else
snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma1.bin", chip_name);
- err = request_firmware(&adev->sdma[i].fw, fw_name, adev->dev);
+ err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev);
if (err)
goto out;
- err = amdgpu_ucode_validate(adev->sdma[i].fw);
+ err = amdgpu_ucode_validate(adev->sdma.instance[i].fw);
}
out:
if (err) {
printk(KERN_ERR
"cik_sdma: Failed to load firmware \"%s\"\n",
fw_name);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- release_firmware(adev->sdma[i].fw);
- adev->sdma[i].fw = NULL;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ release_firmware(adev->sdma.instance[i].fw);
+ adev->sdma.instance[i].fw = NULL;
}
}
return err;
static uint32_t cik_sdma_ring_get_wptr(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
- u32 me = (ring == &adev->sdma[0].ring) ? 0 : 1;
+ u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;
return (RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[me]) & 0x3fffc) >> 2;
}
static void cik_sdma_ring_set_wptr(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
- u32 me = (ring == &adev->sdma[0].ring) ? 0 : 1;
+ u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;
WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[me], (ring->wptr << 2) & 0x3fffc);
}
static void cik_sdma_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
{
- struct amdgpu_sdma *sdma = amdgpu_get_sdma_instance(ring);
+ struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ring);
int i;
for (i = 0; i < count; i++)
SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */
u32 ref_and_mask;
- if (ring == &ring->adev->sdma[0].ring)
+ if (ring == &ring->adev->sdma.instance[0].ring)
ref_and_mask = GPU_HDP_FLUSH_DONE__SDMA0_MASK;
else
ref_and_mask = GPU_HDP_FLUSH_DONE__SDMA1_MASK;
*/
static void cik_sdma_gfx_stop(struct amdgpu_device *adev)
{
- struct amdgpu_ring *sdma0 = &adev->sdma[0].ring;
- struct amdgpu_ring *sdma1 = &adev->sdma[1].ring;
+ struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;
+ struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;
u32 rb_cntl;
int i;
(adev->mman.buffer_funcs_ring == sdma1))
amdgpu_ttm_set_active_vram_size(adev, adev->mc.visible_vram_size);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
rb_cntl &= ~SDMA0_GFX_RB_CNTL__RB_ENABLE_MASK;
WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl);
cik_sdma_rlc_stop(adev);
}
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
me_cntl = RREG32(mmSDMA0_F32_CNTL + sdma_offsets[i]);
if (enable)
me_cntl &= ~SDMA0_F32_CNTL__HALT_MASK;
u32 wb_offset;
int i, j, r;
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- ring = &adev->sdma[i].ring;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ ring = &adev->sdma.instance[i].ring;
wb_offset = (ring->rptr_offs * 4);
mutex_lock(&adev->srbm_mutex);
u32 fw_size;
int i, j;
- if (!adev->sdma[0].fw || !adev->sdma[1].fw)
- return -EINVAL;
-
/* halt the MEs */
cik_sdma_enable(adev, false);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma[i].fw->data;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ if (!adev->sdma.instance[i].fw)
+ return -EINVAL;
+ hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;
amdgpu_ucode_print_sdma_hdr(&hdr->header);
fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
- adev->sdma[i].fw_version = le32_to_cpu(hdr->header.ucode_version);
- adev->sdma[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);
- if (adev->sdma[i].feature_version >= 20)
- adev->sdma[i].burst_nop = true;
+ adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);
+ adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);
+ if (adev->sdma.instance[i].feature_version >= 20)
+ adev->sdma.instance[i].burst_nop = true;
fw_data = (const __le32 *)
- (adev->sdma[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ (adev->sdma.instance[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], 0);
for (j = 0; j < fw_size; j++)
WREG32(mmSDMA0_UCODE_DATA + sdma_offsets[i], le32_to_cpup(fw_data++));
- WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma[i].fw_version);
+ WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);
}
return 0;
*/
static void cik_sdma_vm_pad_ib(struct amdgpu_ib *ib)
{
- struct amdgpu_sdma *sdma = amdgpu_get_sdma_instance(ib->ring);
+ struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ib->ring);
u32 pad_count;
int i;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ adev->sdma.num_instances = SDMA_MAX_INSTANCE;
+
cik_sdma_set_ring_funcs(adev);
cik_sdma_set_irq_funcs(adev);
cik_sdma_set_buffer_funcs(adev);
{
struct amdgpu_ring *ring;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- int r;
+ int r, i;
r = cik_sdma_init_microcode(adev);
if (r) {
}
/* SDMA trap event */
- r = amdgpu_irq_add_id(adev, 224, &adev->sdma_trap_irq);
+ 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);
+ 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);
+ r = amdgpu_irq_add_id(adev, 247, &adev->sdma.illegal_inst_irq);
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;
+ 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, 256 * 1024,
+ SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0), 0xf,
+ &adev->sdma.trap_irq,
+ (i == 0) ?
+ AMDGPU_SDMA_IRQ_TRAP0 : AMDGPU_SDMA_IRQ_TRAP1,
+ AMDGPU_RING_TYPE_SDMA);
+ if (r)
+ return r;
+ }
return r;
}
static int cik_sdma_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ int i;
- amdgpu_ring_fini(&adev->sdma[0].ring);
- amdgpu_ring_fini(&adev->sdma[1].ring);
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ amdgpu_ring_fini(&adev->sdma.instance[i].ring);
return 0;
}
dev_info(adev->dev, "CIK SDMA registers\n");
dev_info(adev->dev, " SRBM_STATUS2=0x%08X\n",
RREG32(mmSRBM_STATUS2));
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
dev_info(adev->dev, " SDMA%d_STATUS_REG=0x%08X\n",
i, RREG32(mmSDMA0_STATUS_REG + sdma_offsets[i]));
dev_info(adev->dev, " SDMA%d_ME_CNTL=0x%08X\n",
case 0:
switch (queue_id) {
case 0:
- amdgpu_fence_process(&adev->sdma[0].ring);
+ amdgpu_fence_process(&adev->sdma.instance[0].ring);
break;
case 1:
/* XXX compute */
case 1:
switch (queue_id) {
case 0:
- amdgpu_fence_process(&adev->sdma[1].ring);
+ amdgpu_fence_process(&adev->sdma.instance[1].ring);
break;
case 1:
/* XXX compute */
static void cik_sdma_set_ring_funcs(struct amdgpu_device *adev)
{
- adev->sdma[0].ring.funcs = &cik_sdma_ring_funcs;
- adev->sdma[1].ring.funcs = &cik_sdma_ring_funcs;
+ int i;
+
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs;
}
static const struct amdgpu_irq_src_funcs cik_sdma_trap_irq_funcs = {
static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev)
{
- adev->sdma_trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma_trap_irq.funcs = &cik_sdma_trap_irq_funcs;
- adev->sdma_illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs;
+ adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
+ adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs;
+ adev->sdma.illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs;
}
/**
{
if (adev->mman.buffer_funcs == NULL) {
adev->mman.buffer_funcs = &cik_sdma_buffer_funcs;
- adev->mman.buffer_funcs_ring = &adev->sdma[0].ring;
+ adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;
}
}
{
if (adev->vm_manager.vm_pte_funcs == NULL) {
adev->vm_manager.vm_pte_funcs = &cik_sdma_vm_pte_funcs;
- adev->vm_manager.vm_pte_funcs_ring = &adev->sdma[0].ring;
+ adev->vm_manager.vm_pte_funcs_ring = &adev->sdma.instance[0].ring;
adev->vm_manager.vm_pte_funcs_ring->is_pte_ring = true;
}
}
struct amdgpu_device *adev = crtc->dev->dev_private;
u32 tmp;
+ WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+ upper_32_bits(amdgpu_crtc->cursor_addr));
+ WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+ lower_32_bits(amdgpu_crtc->cursor_addr));
+
tmp = RREG32_IDX(mmCUR_CONTROL + amdgpu_crtc->crtc_offset);
tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_EN, 1);
tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_MODE, 2);
WREG32_IDX(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, tmp);
}
-static void dce_v10_0_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
- uint64_t gpu_addr)
-{
- struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
- struct amdgpu_device *adev = crtc->dev->dev_private;
-
- WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
- upper_32_bits(gpu_addr));
- WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
- lower_32_bits(gpu_addr));
-}
-
-static int dce_v10_0_crtc_cursor_move(struct drm_crtc *crtc,
- int x, int y)
+static int dce_v10_0_cursor_move_locked(struct drm_crtc *crtc,
+ int x, int y)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct amdgpu_device *adev = crtc->dev->dev_private;
y = 0;
}
- dce_v10_0_lock_cursor(crtc, true);
WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y);
WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin);
WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset,
((amdgpu_crtc->cursor_width - 1) << 16) | (amdgpu_crtc->cursor_height - 1));
- dce_v10_0_lock_cursor(crtc, false);
+
+ amdgpu_crtc->cursor_x = x;
+ amdgpu_crtc->cursor_y = y;
return 0;
}
-static int dce_v10_0_crtc_cursor_set(struct drm_crtc *crtc,
- struct drm_file *file_priv,
- uint32_t handle,
- uint32_t width,
- uint32_t height)
+static int dce_v10_0_crtc_cursor_move(struct drm_crtc *crtc,
+ int x, int y)
+{
+ int ret;
+
+ dce_v10_0_lock_cursor(crtc, true);
+ ret = dce_v10_0_cursor_move_locked(crtc, x, y);
+ dce_v10_0_lock_cursor(crtc, false);
+
+ return ret;
+}
+
+static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc,
+ struct drm_file *file_priv,
+ uint32_t handle,
+ uint32_t width,
+ uint32_t height,
+ int32_t hot_x,
+ int32_t hot_y)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct drm_gem_object *obj;
- struct amdgpu_bo *robj;
- uint64_t gpu_addr;
+ struct amdgpu_bo *aobj;
int ret;
if (!handle) {
return -ENOENT;
}
- robj = gem_to_amdgpu_bo(obj);
- ret = amdgpu_bo_reserve(robj, false);
- if (unlikely(ret != 0))
- goto fail;
- ret = amdgpu_bo_pin_restricted(robj, AMDGPU_GEM_DOMAIN_VRAM,
- 0, 0, &gpu_addr);
- amdgpu_bo_unreserve(robj);
- if (ret)
- goto fail;
+ aobj = gem_to_amdgpu_bo(obj);
+ ret = amdgpu_bo_reserve(aobj, false);
+ if (ret != 0) {
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
+
+ ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM, &amdgpu_crtc->cursor_addr);
+ amdgpu_bo_unreserve(aobj);
+ if (ret) {
+ DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
amdgpu_crtc->cursor_width = width;
amdgpu_crtc->cursor_height = height;
dce_v10_0_lock_cursor(crtc, true);
- dce_v10_0_set_cursor(crtc, obj, gpu_addr);
+
+ if (hot_x != amdgpu_crtc->cursor_hot_x ||
+ hot_y != amdgpu_crtc->cursor_hot_y) {
+ int x, y;
+
+ x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x;
+ y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y;
+
+ dce_v10_0_cursor_move_locked(crtc, x, y);
+
+ amdgpu_crtc->cursor_hot_x = hot_x;
+ amdgpu_crtc->cursor_hot_y = hot_y;
+ }
+
dce_v10_0_show_cursor(crtc);
dce_v10_0_lock_cursor(crtc, false);
unpin:
if (amdgpu_crtc->cursor_bo) {
- robj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
- ret = amdgpu_bo_reserve(robj, false);
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
+ ret = amdgpu_bo_reserve(aobj, false);
if (likely(ret == 0)) {
- amdgpu_bo_unpin(robj);
- amdgpu_bo_unreserve(robj);
+ amdgpu_bo_unpin(aobj);
+ amdgpu_bo_unreserve(aobj);
}
drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo);
}
amdgpu_crtc->cursor_bo = obj;
return 0;
-fail:
- drm_gem_object_unreference_unlocked(obj);
+}
- return ret;
+static void dce_v10_0_cursor_reset(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (amdgpu_crtc->cursor_bo) {
+ dce_v10_0_lock_cursor(crtc, true);
+
+ dce_v10_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x,
+ amdgpu_crtc->cursor_y);
+
+ dce_v10_0_show_cursor(crtc);
+
+ dce_v10_0_lock_cursor(crtc, false);
+ }
}
static void dce_v10_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
}
static const struct drm_crtc_funcs dce_v10_0_crtc_funcs = {
- .cursor_set = dce_v10_0_crtc_cursor_set,
+ .cursor_set2 = dce_v10_0_crtc_cursor_set2,
.cursor_move = dce_v10_0_crtc_cursor_move,
.gamma_set = dce_v10_0_crtc_gamma_set,
.set_config = amdgpu_crtc_set_config,
dce_v10_0_crtc_do_set_base(crtc, old_fb, x, y, 0);
amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode);
amdgpu_atombios_crtc_scaler_setup(crtc);
+ dce_v10_0_cursor_reset(crtc);
/* update the hw version fpr dpm */
amdgpu_crtc->hw_mode = *adjusted_mode;
unsigned type,
enum amdgpu_interrupt_state state)
{
- u32 reg, reg_block;
- /* now deal with page flip IRQ */
- switch (type) {
- case AMDGPU_PAGEFLIP_IRQ_D1:
- reg_block = CRTC0_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D2:
- reg_block = CRTC1_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D3:
- reg_block = CRTC2_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D4:
- reg_block = CRTC3_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D5:
- reg_block = CRTC4_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D6:
- reg_block = CRTC5_REGISTER_OFFSET;
- break;
- default:
- DRM_ERROR("invalid pageflip crtc %d\n", type);
- return -EINVAL;
+ u32 reg;
+
+ if (type >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", type);
+ return -EINVAL;
}
- reg = RREG32(mmGRPH_INTERRUPT_CONTROL + reg_block);
+ reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]);
if (state == AMDGPU_IRQ_STATE_DISABLE)
- WREG32(mmGRPH_INTERRUPT_CONTROL + reg_block, reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type],
+ reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
else
- WREG32(mmGRPH_INTERRUPT_CONTROL + reg_block, reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type],
+ reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
return 0;
}
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- int reg_block;
unsigned long flags;
unsigned crtc_id;
struct amdgpu_crtc *amdgpu_crtc;
crtc_id = (entry->src_id - 8) >> 1;
amdgpu_crtc = adev->mode_info.crtcs[crtc_id];
- /* ack the interrupt */
- switch(crtc_id){
- case AMDGPU_PAGEFLIP_IRQ_D1:
- reg_block = CRTC0_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D2:
- reg_block = CRTC1_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D3:
- reg_block = CRTC2_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D4:
- reg_block = CRTC3_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D5:
- reg_block = CRTC4_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D6:
- reg_block = CRTC5_REGISTER_OFFSET;
- break;
- default:
- DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
- return -EINVAL;
+ if (crtc_id >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
+ return -EINVAL;
}
- if (RREG32(mmGRPH_INTERRUPT_STATUS + reg_block) & GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
- WREG32(mmGRPH_INTERRUPT_STATUS + reg_block, GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
+ if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) &
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
+ WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id],
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
/* IRQ could occur when in initial stage */
if (amdgpu_crtc == NULL)
struct amdgpu_device *adev = crtc->dev->dev_private;
u32 tmp;
+ WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+ upper_32_bits(amdgpu_crtc->cursor_addr));
+ WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+ lower_32_bits(amdgpu_crtc->cursor_addr));
+
tmp = RREG32_IDX(mmCUR_CONTROL + amdgpu_crtc->crtc_offset);
tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_EN, 1);
tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_MODE, 2);
WREG32_IDX(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, tmp);
}
-static void dce_v11_0_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
- uint64_t gpu_addr)
-{
- struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
- struct amdgpu_device *adev = crtc->dev->dev_private;
-
- WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
- upper_32_bits(gpu_addr));
- WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
- lower_32_bits(gpu_addr));
-}
-
-static int dce_v11_0_crtc_cursor_move(struct drm_crtc *crtc,
- int x, int y)
+static int dce_v11_0_cursor_move_locked(struct drm_crtc *crtc,
+ int x, int y)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct amdgpu_device *adev = crtc->dev->dev_private;
y = 0;
}
- dce_v11_0_lock_cursor(crtc, true);
WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y);
WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin);
WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset,
((amdgpu_crtc->cursor_width - 1) << 16) | (amdgpu_crtc->cursor_height - 1));
- dce_v11_0_lock_cursor(crtc, false);
+
+ amdgpu_crtc->cursor_x = x;
+ amdgpu_crtc->cursor_y = y;
return 0;
}
-static int dce_v11_0_crtc_cursor_set(struct drm_crtc *crtc,
- struct drm_file *file_priv,
- uint32_t handle,
- uint32_t width,
- uint32_t height)
+static int dce_v11_0_crtc_cursor_move(struct drm_crtc *crtc,
+ int x, int y)
+{
+ int ret;
+
+ dce_v11_0_lock_cursor(crtc, true);
+ ret = dce_v11_0_cursor_move_locked(crtc, x, y);
+ dce_v11_0_lock_cursor(crtc, false);
+
+ return ret;
+}
+
+static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc,
+ struct drm_file *file_priv,
+ uint32_t handle,
+ uint32_t width,
+ uint32_t height,
+ int32_t hot_x,
+ int32_t hot_y)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct drm_gem_object *obj;
- struct amdgpu_bo *robj;
- uint64_t gpu_addr;
+ struct amdgpu_bo *aobj;
int ret;
if (!handle) {
return -ENOENT;
}
- robj = gem_to_amdgpu_bo(obj);
- ret = amdgpu_bo_reserve(robj, false);
- if (unlikely(ret != 0))
- goto fail;
- ret = amdgpu_bo_pin_restricted(robj, AMDGPU_GEM_DOMAIN_VRAM,
- 0, 0, &gpu_addr);
- amdgpu_bo_unreserve(robj);
- if (ret)
- goto fail;
+ aobj = gem_to_amdgpu_bo(obj);
+ ret = amdgpu_bo_reserve(aobj, false);
+ if (ret != 0) {
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
+
+ ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM, &amdgpu_crtc->cursor_addr);
+ amdgpu_bo_unreserve(aobj);
+ if (ret) {
+ DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
amdgpu_crtc->cursor_width = width;
amdgpu_crtc->cursor_height = height;
dce_v11_0_lock_cursor(crtc, true);
- dce_v11_0_set_cursor(crtc, obj, gpu_addr);
+
+ if (hot_x != amdgpu_crtc->cursor_hot_x ||
+ hot_y != amdgpu_crtc->cursor_hot_y) {
+ int x, y;
+
+ x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x;
+ y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y;
+
+ dce_v11_0_cursor_move_locked(crtc, x, y);
+
+ amdgpu_crtc->cursor_hot_x = hot_x;
+ amdgpu_crtc->cursor_hot_y = hot_y;
+ }
+
dce_v11_0_show_cursor(crtc);
dce_v11_0_lock_cursor(crtc, false);
unpin:
if (amdgpu_crtc->cursor_bo) {
- robj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
- ret = amdgpu_bo_reserve(robj, false);
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
+ ret = amdgpu_bo_reserve(aobj, false);
if (likely(ret == 0)) {
- amdgpu_bo_unpin(robj);
- amdgpu_bo_unreserve(robj);
+ amdgpu_bo_unpin(aobj);
+ amdgpu_bo_unreserve(aobj);
}
drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo);
}
amdgpu_crtc->cursor_bo = obj;
return 0;
-fail:
- drm_gem_object_unreference_unlocked(obj);
+}
- return ret;
+static void dce_v11_0_cursor_reset(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (amdgpu_crtc->cursor_bo) {
+ dce_v11_0_lock_cursor(crtc, true);
+
+ dce_v11_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x,
+ amdgpu_crtc->cursor_y);
+
+ dce_v11_0_show_cursor(crtc);
+
+ dce_v11_0_lock_cursor(crtc, false);
+ }
}
static void dce_v11_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
}
static const struct drm_crtc_funcs dce_v11_0_crtc_funcs = {
- .cursor_set = dce_v11_0_crtc_cursor_set,
+ .cursor_set2 = dce_v11_0_crtc_cursor_set2,
.cursor_move = dce_v11_0_crtc_cursor_move,
.gamma_set = dce_v11_0_crtc_gamma_set,
.set_config = amdgpu_crtc_set_config,
dce_v11_0_crtc_do_set_base(crtc, old_fb, x, y, 0);
amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode);
amdgpu_atombios_crtc_scaler_setup(crtc);
+ dce_v11_0_cursor_reset(crtc);
/* update the hw version fpr dpm */
amdgpu_crtc->hw_mode = *adjusted_mode;
unsigned type,
enum amdgpu_interrupt_state state)
{
- u32 reg, reg_block;
- /* now deal with page flip IRQ */
- switch (type) {
- case AMDGPU_PAGEFLIP_IRQ_D1:
- reg_block = CRTC0_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D2:
- reg_block = CRTC1_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D3:
- reg_block = CRTC2_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D4:
- reg_block = CRTC3_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D5:
- reg_block = CRTC4_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D6:
- reg_block = CRTC5_REGISTER_OFFSET;
- break;
- default:
- DRM_ERROR("invalid pageflip crtc %d\n", type);
- return -EINVAL;
+ u32 reg;
+
+ if (type >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", type);
+ return -EINVAL;
}
- reg = RREG32(mmGRPH_INTERRUPT_CONTROL + reg_block);
+ reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]);
if (state == AMDGPU_IRQ_STATE_DISABLE)
- WREG32(mmGRPH_INTERRUPT_CONTROL + reg_block, reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type],
+ reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
else
- WREG32(mmGRPH_INTERRUPT_CONTROL + reg_block, reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type],
+ reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
return 0;
}
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- int reg_block;
unsigned long flags;
unsigned crtc_id;
struct amdgpu_crtc *amdgpu_crtc;
crtc_id = (entry->src_id - 8) >> 1;
amdgpu_crtc = adev->mode_info.crtcs[crtc_id];
- /* ack the interrupt */
- switch(crtc_id){
- case AMDGPU_PAGEFLIP_IRQ_D1:
- reg_block = CRTC0_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D2:
- reg_block = CRTC1_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D3:
- reg_block = CRTC2_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D4:
- reg_block = CRTC3_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D5:
- reg_block = CRTC4_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D6:
- reg_block = CRTC5_REGISTER_OFFSET;
- break;
- default:
- DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
- return -EINVAL;
+ if (crtc_id >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
+ return -EINVAL;
}
- if (RREG32(mmGRPH_INTERRUPT_STATUS + reg_block) & GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
- WREG32(mmGRPH_INTERRUPT_STATUS + reg_block, GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
+ if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) &
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
+ WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id],
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
/* IRQ could occur when in initial stage */
if(amdgpu_crtc == NULL)
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct amdgpu_device *adev = crtc->dev->dev_private;
+ WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+ upper_32_bits(amdgpu_crtc->cursor_addr));
+ WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+ lower_32_bits(amdgpu_crtc->cursor_addr));
+
WREG32_IDX(mmCUR_CONTROL + amdgpu_crtc->crtc_offset,
CUR_CONTROL__CURSOR_EN_MASK |
(CURSOR_24_8_PRE_MULT << CUR_CONTROL__CURSOR_MODE__SHIFT) |
(CURSOR_URGENT_1_2 << CUR_CONTROL__CURSOR_URGENT_CONTROL__SHIFT));
}
-static void dce_v8_0_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
- uint64_t gpu_addr)
-{
- struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
- struct amdgpu_device *adev = crtc->dev->dev_private;
-
- WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
- upper_32_bits(gpu_addr));
- WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
- gpu_addr & 0xffffffff);
-}
-
-static int dce_v8_0_crtc_cursor_move(struct drm_crtc *crtc,
- int x, int y)
+static int dce_v8_0_cursor_move_locked(struct drm_crtc *crtc,
+ int x, int y)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct amdgpu_device *adev = crtc->dev->dev_private;
y = 0;
}
- dce_v8_0_lock_cursor(crtc, true);
WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y);
WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin);
WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset,
((amdgpu_crtc->cursor_width - 1) << 16) | (amdgpu_crtc->cursor_height - 1));
- dce_v8_0_lock_cursor(crtc, false);
+
+ amdgpu_crtc->cursor_x = x;
+ amdgpu_crtc->cursor_y = y;
return 0;
}
-static int dce_v8_0_crtc_cursor_set(struct drm_crtc *crtc,
- struct drm_file *file_priv,
- uint32_t handle,
- uint32_t width,
- uint32_t height)
+static int dce_v8_0_crtc_cursor_move(struct drm_crtc *crtc,
+ int x, int y)
+{
+ int ret;
+
+ dce_v8_0_lock_cursor(crtc, true);
+ ret = dce_v8_0_cursor_move_locked(crtc, x, y);
+ dce_v8_0_lock_cursor(crtc, false);
+
+ return ret;
+}
+
+static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc,
+ struct drm_file *file_priv,
+ uint32_t handle,
+ uint32_t width,
+ uint32_t height,
+ int32_t hot_x,
+ int32_t hot_y)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
struct drm_gem_object *obj;
- struct amdgpu_bo *robj;
- uint64_t gpu_addr;
+ struct amdgpu_bo *aobj;
int ret;
if (!handle) {
return -ENOENT;
}
- robj = gem_to_amdgpu_bo(obj);
- ret = amdgpu_bo_reserve(robj, false);
- if (unlikely(ret != 0))
- goto fail;
- ret = amdgpu_bo_pin_restricted(robj, AMDGPU_GEM_DOMAIN_VRAM,
- 0, 0, &gpu_addr);
- amdgpu_bo_unreserve(robj);
- if (ret)
- goto fail;
+ aobj = gem_to_amdgpu_bo(obj);
+ ret = amdgpu_bo_reserve(aobj, false);
+ if (ret != 0) {
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
+
+ ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM, &amdgpu_crtc->cursor_addr);
+ amdgpu_bo_unreserve(aobj);
+ if (ret) {
+ DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
amdgpu_crtc->cursor_width = width;
amdgpu_crtc->cursor_height = height;
dce_v8_0_lock_cursor(crtc, true);
- dce_v8_0_set_cursor(crtc, obj, gpu_addr);
+
+ if (hot_x != amdgpu_crtc->cursor_hot_x ||
+ hot_y != amdgpu_crtc->cursor_hot_y) {
+ int x, y;
+
+ x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x;
+ y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y;
+
+ dce_v8_0_cursor_move_locked(crtc, x, y);
+
+ amdgpu_crtc->cursor_hot_x = hot_x;
+ amdgpu_crtc->cursor_hot_y = hot_y;
+ }
+
dce_v8_0_show_cursor(crtc);
dce_v8_0_lock_cursor(crtc, false);
unpin:
if (amdgpu_crtc->cursor_bo) {
- robj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
- ret = amdgpu_bo_reserve(robj, false);
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
+ ret = amdgpu_bo_reserve(aobj, false);
if (likely(ret == 0)) {
- amdgpu_bo_unpin(robj);
- amdgpu_bo_unreserve(robj);
+ amdgpu_bo_unpin(aobj);
+ amdgpu_bo_unreserve(aobj);
}
drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo);
}
amdgpu_crtc->cursor_bo = obj;
return 0;
-fail:
- drm_gem_object_unreference_unlocked(obj);
+}
- return ret;
+static void dce_v8_0_cursor_reset(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (amdgpu_crtc->cursor_bo) {
+ dce_v8_0_lock_cursor(crtc, true);
+
+ dce_v8_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x,
+ amdgpu_crtc->cursor_y);
+
+ dce_v8_0_show_cursor(crtc);
+
+ dce_v8_0_lock_cursor(crtc, false);
+ }
}
static void dce_v8_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
}
static const struct drm_crtc_funcs dce_v8_0_crtc_funcs = {
- .cursor_set = dce_v8_0_crtc_cursor_set,
+ .cursor_set2 = dce_v8_0_crtc_cursor_set2,
.cursor_move = dce_v8_0_crtc_cursor_move,
.gamma_set = dce_v8_0_crtc_gamma_set,
.set_config = amdgpu_crtc_set_config,
dce_v8_0_crtc_do_set_base(crtc, old_fb, x, y, 0);
amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode);
amdgpu_atombios_crtc_scaler_setup(crtc);
+ dce_v8_0_cursor_reset(crtc);
/* update the hw version fpr dpm */
amdgpu_crtc->hw_mode = *adjusted_mode;
unsigned type,
enum amdgpu_interrupt_state state)
{
- u32 reg, reg_block;
- /* now deal with page flip IRQ */
- switch (type) {
- case AMDGPU_PAGEFLIP_IRQ_D1:
- reg_block = CRTC0_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D2:
- reg_block = CRTC1_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D3:
- reg_block = CRTC2_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D4:
- reg_block = CRTC3_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D5:
- reg_block = CRTC4_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D6:
- reg_block = CRTC5_REGISTER_OFFSET;
- break;
- default:
- DRM_ERROR("invalid pageflip crtc %d\n", type);
- return -EINVAL;
+ u32 reg;
+
+ if (type >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", type);
+ return -EINVAL;
}
- reg = RREG32(mmGRPH_INTERRUPT_CONTROL + reg_block);
+ reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]);
if (state == AMDGPU_IRQ_STATE_DISABLE)
- WREG32(mmGRPH_INTERRUPT_CONTROL + reg_block, reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type],
+ reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
else
- WREG32(mmGRPH_INTERRUPT_CONTROL + reg_block, reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type],
+ reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
return 0;
}
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- int reg_block;
unsigned long flags;
unsigned crtc_id;
struct amdgpu_crtc *amdgpu_crtc;
crtc_id = (entry->src_id - 8) >> 1;
amdgpu_crtc = adev->mode_info.crtcs[crtc_id];
- /* ack the interrupt */
- switch(crtc_id){
- case AMDGPU_PAGEFLIP_IRQ_D1:
- reg_block = CRTC0_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D2:
- reg_block = CRTC1_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D3:
- reg_block = CRTC2_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D4:
- reg_block = CRTC3_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D5:
- reg_block = CRTC4_REGISTER_OFFSET;
- break;
- case AMDGPU_PAGEFLIP_IRQ_D6:
- reg_block = CRTC5_REGISTER_OFFSET;
- break;
- default:
- DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
- return -EINVAL;
+ if (crtc_id >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
+ return -EINVAL;
}
- if (RREG32(mmGRPH_INTERRUPT_STATUS + reg_block) & GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
- WREG32(mmGRPH_INTERRUPT_STATUS + reg_block, GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
+ if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) &
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
+ WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id],
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
/* IRQ could occur when in initial stage */
if (amdgpu_crtc == NULL)
return 0;
}
+static void gfx_v8_0_gpu_early_init(struct amdgpu_device *adev)
+{
+ u32 gb_addr_config;
+ u32 mc_shared_chmap, mc_arb_ramcfg;
+ u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map;
+ u32 tmp;
+
+ switch (adev->asic_type) {
+ case CHIP_TOPAZ:
+ adev->gfx.config.max_shader_engines = 1;
+ adev->gfx.config.max_tile_pipes = 2;
+ adev->gfx.config.max_cu_per_sh = 6;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 2;
+ adev->gfx.config.max_texture_channel_caches = 2;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = TOPAZ_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ case CHIP_FIJI:
+ adev->gfx.config.max_shader_engines = 4;
+ adev->gfx.config.max_tile_pipes = 16;
+ adev->gfx.config.max_cu_per_sh = 16;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 4;
+ adev->gfx.config.max_texture_channel_caches = 8;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ case CHIP_TONGA:
+ adev->gfx.config.max_shader_engines = 4;
+ adev->gfx.config.max_tile_pipes = 8;
+ adev->gfx.config.max_cu_per_sh = 8;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 2;
+ adev->gfx.config.max_texture_channel_caches = 8;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ case CHIP_CARRIZO:
+ adev->gfx.config.max_shader_engines = 1;
+ adev->gfx.config.max_tile_pipes = 2;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 2;
+
+ switch (adev->pdev->revision) {
+ case 0xc4:
+ case 0x84:
+ case 0xc8:
+ case 0xcc:
+ /* B10 */
+ adev->gfx.config.max_cu_per_sh = 8;
+ break;
+ case 0xc5:
+ case 0x81:
+ case 0x85:
+ case 0xc9:
+ case 0xcd:
+ /* B8 */
+ adev->gfx.config.max_cu_per_sh = 6;
+ break;
+ case 0xc6:
+ case 0xca:
+ case 0xce:
+ /* B6 */
+ adev->gfx.config.max_cu_per_sh = 6;
+ break;
+ case 0xc7:
+ case 0x87:
+ case 0xcb:
+ default:
+ /* B4 */
+ adev->gfx.config.max_cu_per_sh = 4;
+ break;
+ }
+
+ adev->gfx.config.max_texture_channel_caches = 2;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = CARRIZO_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ default:
+ adev->gfx.config.max_shader_engines = 2;
+ adev->gfx.config.max_tile_pipes = 4;
+ adev->gfx.config.max_cu_per_sh = 2;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 2;
+ adev->gfx.config.max_texture_channel_caches = 4;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ }
+
+ mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP);
+ adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG);
+ mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg;
+
+ adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes;
+ adev->gfx.config.mem_max_burst_length_bytes = 256;
+ if (adev->flags & AMD_IS_APU) {
+ /* Get memory bank mapping mode. */
+ tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING);
+ dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
+ dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
+
+ tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING);
+ dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
+ dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
+
+ /* Validate settings in case only one DIMM installed. */
+ if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12))
+ dimm00_addr_map = 0;
+ if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12))
+ dimm01_addr_map = 0;
+ if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12))
+ dimm10_addr_map = 0;
+ if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12))
+ dimm11_addr_map = 0;
+
+ /* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */
+ /* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */
+ if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11))
+ adev->gfx.config.mem_row_size_in_kb = 2;
+ else
+ adev->gfx.config.mem_row_size_in_kb = 1;
+ } else {
+ tmp = REG_GET_FIELD(mc_arb_ramcfg, MC_ARB_RAMCFG, NOOFCOLS);
+ adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
+ if (adev->gfx.config.mem_row_size_in_kb > 4)
+ adev->gfx.config.mem_row_size_in_kb = 4;
+ }
+
+ adev->gfx.config.shader_engine_tile_size = 32;
+ adev->gfx.config.num_gpus = 1;
+ adev->gfx.config.multi_gpu_tile_size = 64;
+
+ /* fix up row size */
+ switch (adev->gfx.config.mem_row_size_in_kb) {
+ case 1:
+ default:
+ gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 0);
+ break;
+ case 2:
+ gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 1);
+ break;
+ case 4:
+ gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 2);
+ break;
+ }
+ adev->gfx.config.gb_addr_config = gb_addr_config;
+}
+
static int gfx_v8_0_sw_init(void *handle)
{
int i, r;
adev->gfx.ce_ram_size = 0x8000;
+ gfx_v8_0_gpu_early_init(adev);
+
return 0;
}
static void gfx_v8_0_gpu_init(struct amdgpu_device *adev)
{
- u32 gb_addr_config;
- u32 mc_shared_chmap, mc_arb_ramcfg;
- u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map;
u32 tmp;
int i;
- switch (adev->asic_type) {
- case CHIP_TOPAZ:
- adev->gfx.config.max_shader_engines = 1;
- adev->gfx.config.max_tile_pipes = 2;
- adev->gfx.config.max_cu_per_sh = 6;
- adev->gfx.config.max_sh_per_se = 1;
- adev->gfx.config.max_backends_per_se = 2;
- adev->gfx.config.max_texture_channel_caches = 2;
- adev->gfx.config.max_gprs = 256;
- adev->gfx.config.max_gs_threads = 32;
- adev->gfx.config.max_hw_contexts = 8;
-
- adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
- adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
- adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
- adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
- gb_addr_config = TOPAZ_GB_ADDR_CONFIG_GOLDEN;
- break;
- case CHIP_FIJI:
- adev->gfx.config.max_shader_engines = 4;
- adev->gfx.config.max_tile_pipes = 16;
- adev->gfx.config.max_cu_per_sh = 16;
- adev->gfx.config.max_sh_per_se = 1;
- adev->gfx.config.max_backends_per_se = 4;
- adev->gfx.config.max_texture_channel_caches = 8;
- adev->gfx.config.max_gprs = 256;
- adev->gfx.config.max_gs_threads = 32;
- adev->gfx.config.max_hw_contexts = 8;
-
- adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
- adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
- adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
- adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
- gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN;
- break;
- case CHIP_TONGA:
- adev->gfx.config.max_shader_engines = 4;
- adev->gfx.config.max_tile_pipes = 8;
- adev->gfx.config.max_cu_per_sh = 8;
- adev->gfx.config.max_sh_per_se = 1;
- adev->gfx.config.max_backends_per_se = 2;
- adev->gfx.config.max_texture_channel_caches = 8;
- adev->gfx.config.max_gprs = 256;
- adev->gfx.config.max_gs_threads = 32;
- adev->gfx.config.max_hw_contexts = 8;
-
- adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
- adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
- adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
- adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
- gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN;
- break;
- case CHIP_CARRIZO:
- adev->gfx.config.max_shader_engines = 1;
- adev->gfx.config.max_tile_pipes = 2;
- adev->gfx.config.max_sh_per_se = 1;
- adev->gfx.config.max_backends_per_se = 2;
-
- switch (adev->pdev->revision) {
- case 0xc4:
- case 0x84:
- case 0xc8:
- case 0xcc:
- /* B10 */
- adev->gfx.config.max_cu_per_sh = 8;
- break;
- case 0xc5:
- case 0x81:
- case 0x85:
- case 0xc9:
- case 0xcd:
- /* B8 */
- adev->gfx.config.max_cu_per_sh = 6;
- break;
- case 0xc6:
- case 0xca:
- case 0xce:
- /* B6 */
- adev->gfx.config.max_cu_per_sh = 6;
- break;
- case 0xc7:
- case 0x87:
- case 0xcb:
- default:
- /* B4 */
- adev->gfx.config.max_cu_per_sh = 4;
- break;
- }
-
- adev->gfx.config.max_texture_channel_caches = 2;
- adev->gfx.config.max_gprs = 256;
- adev->gfx.config.max_gs_threads = 32;
- adev->gfx.config.max_hw_contexts = 8;
-
- adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
- adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
- adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
- adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
- gb_addr_config = CARRIZO_GB_ADDR_CONFIG_GOLDEN;
- break;
- default:
- adev->gfx.config.max_shader_engines = 2;
- adev->gfx.config.max_tile_pipes = 4;
- adev->gfx.config.max_cu_per_sh = 2;
- adev->gfx.config.max_sh_per_se = 1;
- adev->gfx.config.max_backends_per_se = 2;
- adev->gfx.config.max_texture_channel_caches = 4;
- adev->gfx.config.max_gprs = 256;
- adev->gfx.config.max_gs_threads = 32;
- adev->gfx.config.max_hw_contexts = 8;
-
- adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
- adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
- adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
- adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
- gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN;
- break;
- }
-
tmp = RREG32(mmGRBM_CNTL);
tmp = REG_SET_FIELD(tmp, GRBM_CNTL, READ_TIMEOUT, 0xff);
WREG32(mmGRBM_CNTL, tmp);
- mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP);
- adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG);
- mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg;
-
- adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes;
- adev->gfx.config.mem_max_burst_length_bytes = 256;
- if (adev->flags & AMD_IS_APU) {
- /* Get memory bank mapping mode. */
- tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING);
- dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
- dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
-
- tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING);
- dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
- dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
-
- /* Validate settings in case only one DIMM installed. */
- if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12))
- dimm00_addr_map = 0;
- if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12))
- dimm01_addr_map = 0;
- if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12))
- dimm10_addr_map = 0;
- if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12))
- dimm11_addr_map = 0;
-
- /* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */
- /* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */
- if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11))
- adev->gfx.config.mem_row_size_in_kb = 2;
- else
- adev->gfx.config.mem_row_size_in_kb = 1;
- } else {
- tmp = REG_GET_FIELD(mc_arb_ramcfg, MC_ARB_RAMCFG, NOOFCOLS);
- adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
- if (adev->gfx.config.mem_row_size_in_kb > 4)
- adev->gfx.config.mem_row_size_in_kb = 4;
- }
-
- adev->gfx.config.shader_engine_tile_size = 32;
- adev->gfx.config.num_gpus = 1;
- adev->gfx.config.multi_gpu_tile_size = 64;
-
- /* fix up row size */
- switch (adev->gfx.config.mem_row_size_in_kb) {
- case 1:
- default:
- gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 0);
- break;
- case 2:
- gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 1);
- break;
- case 4:
- gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 2);
- break;
- }
- adev->gfx.config.gb_addr_config = gb_addr_config;
-
- WREG32(mmGB_ADDR_CONFIG, gb_addr_config);
- WREG32(mmHDP_ADDR_CONFIG, gb_addr_config);
- WREG32(mmDMIF_ADDR_CALC, gb_addr_config);
+ WREG32(mmGB_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
+ WREG32(mmHDP_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
+ WREG32(mmDMIF_ADDR_CALC, adev->gfx.config.gb_addr_config);
WREG32(mmSDMA0_TILING_CONFIG + SDMA0_REGISTER_OFFSET,
- gb_addr_config & 0x70);
+ adev->gfx.config.gb_addr_config & 0x70);
WREG32(mmSDMA0_TILING_CONFIG + SDMA1_REGISTER_OFFSET,
- gb_addr_config & 0x70);
- WREG32(mmUVD_UDEC_ADDR_CONFIG, gb_addr_config);
- WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, gb_addr_config);
- WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config);
+ adev->gfx.config.gb_addr_config & 0x70);
+ WREG32(mmUVD_UDEC_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
+ WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
+ WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
gfx_v8_0_tiling_mode_table_init(adev);
if (i == 0) {
tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, DEFAULT_MTYPE, MTYPE_UC);
tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, APE1_MTYPE, MTYPE_UC);
- tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, ALIGNMENT_MODE,
+ tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, ALIGNMENT_MODE,
SH_MEM_ALIGNMENT_MODE_UNALIGNED);
WREG32(mmSH_MEM_CONFIG, tmp);
} else {
tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, DEFAULT_MTYPE, MTYPE_NC);
tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, APE1_MTYPE, MTYPE_NC);
- tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, ALIGNMENT_MODE,
+ tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, ALIGNMENT_MODE,
SH_MEM_ALIGNMENT_MODE_UNALIGNED);
WREG32(mmSH_MEM_CONFIG, tmp);
}
return 0;
}
+/**
+ * gmc_v8_0_set_fault_enable_default - update VM fault handling
+ *
+ * @adev: amdgpu_device pointer
+ * @value: true redirects VM faults to the default page
+ */
+static void gmc_v7_0_set_fault_enable_default(struct amdgpu_device *adev,
+ bool value)
+{
+ u32 tmp;
+
+ tmp = RREG32(mmVM_CONTEXT1_CNTL);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ READ_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ WREG32(mmVM_CONTEXT1_CNTL, tmp);
+}
+
/**
* gmc_v7_0_gart_enable - gart enable
*
tmp = RREG32(mmVM_CONTEXT1_CNTL);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, 1);
- tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
- tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
- tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
- tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
- tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
- tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_BLOCK_SIZE,
amdgpu_vm_block_size - 9);
WREG32(mmVM_CONTEXT1_CNTL, tmp);
+ if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS)
+ gmc_v7_0_set_fault_enable_default(adev, false);
+ else
+ gmc_v7_0_set_fault_enable_default(adev, true);
if (adev->asic_type == CHIP_KAVERI) {
tmp = RREG32(mmCHUB_CONTROL);
addr = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_ADDR);
status = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_STATUS);
mc_client = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_MCCLIENT);
+ /* reset addr and status */
+ WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1);
+
+ if (!addr && !status)
+ return 0;
+
+ if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST)
+ gmc_v7_0_set_fault_enable_default(adev, false);
+
dev_err(adev->dev, "GPU fault detected: %d 0x%08x\n",
entry->src_id, entry->src_data);
dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
status);
gmc_v7_0_vm_decode_fault(adev, status, addr, mc_client);
- /* reset addr and status */
- WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1);
return 0;
}
return 0;
}
+/**
+ * gmc_v8_0_set_fault_enable_default - update VM fault handling
+ *
+ * @adev: amdgpu_device pointer
+ * @value: true redirects VM faults to the default page
+ */
+static void gmc_v8_0_set_fault_enable_default(struct amdgpu_device *adev,
+ bool value)
+{
+ u32 tmp;
+
+ tmp = RREG32(mmVM_CONTEXT1_CNTL);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ READ_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
+ EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ WREG32(mmVM_CONTEXT1_CNTL, tmp);
+}
+
/**
* gmc_v8_0_gart_enable - gart enable
*
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_BLOCK_SIZE,
amdgpu_vm_block_size - 9);
WREG32(mmVM_CONTEXT1_CNTL, tmp);
+ if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS)
+ gmc_v8_0_set_fault_enable_default(adev, false);
+ else
+ gmc_v8_0_set_fault_enable_default(adev, true);
gmc_v8_0_gart_flush_gpu_tlb(adev, 0);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
addr = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_ADDR);
status = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_STATUS);
mc_client = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_MCCLIENT);
+ /* reset addr and status */
+ WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1);
+
+ if (!addr && !status)
+ return 0;
+
+ if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST)
+ gmc_v8_0_set_fault_enable_default(adev, false);
+
dev_err(adev->dev, "GPU fault detected: %d 0x%08x\n",
entry->src_id, entry->src_data);
dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
status);
gmc_v8_0_vm_decode_fault(adev, status, addr, mc_client);
- /* reset addr and status */
- WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1);
return 0;
}
{
const char *chip_name;
char fw_name[30];
- int err, i;
+ int err = 0, i;
struct amdgpu_firmware_info *info = NULL;
const struct common_firmware_header *header = NULL;
const struct sdma_firmware_header_v1_0 *hdr;
default: BUG();
}
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
if (i == 0)
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma.bin", chip_name);
else
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma1.bin", chip_name);
- err = request_firmware(&adev->sdma[i].fw, fw_name, adev->dev);
+ err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev);
if (err)
goto out;
- err = amdgpu_ucode_validate(adev->sdma[i].fw);
+ err = amdgpu_ucode_validate(adev->sdma.instance[i].fw);
if (err)
goto out;
- hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma[i].fw->data;
- adev->sdma[i].fw_version = le32_to_cpu(hdr->header.ucode_version);
- adev->sdma[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);
- if (adev->sdma[i].feature_version >= 20)
- adev->sdma[i].burst_nop = true;
+ hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;
+ adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);
+ adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);
+ if (adev->sdma.instance[i].feature_version >= 20)
+ adev->sdma.instance[i].burst_nop = true;
if (adev->firmware.smu_load) {
info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA0 + i];
info->ucode_id = AMDGPU_UCODE_ID_SDMA0 + i;
- info->fw = adev->sdma[i].fw;
+ info->fw = adev->sdma.instance[i].fw;
header = (const struct common_firmware_header *)info->fw->data;
adev->firmware.fw_size +=
ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
printk(KERN_ERR
"sdma_v2_4: Failed to load firmware \"%s\"\n",
fw_name);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- release_firmware(adev->sdma[i].fw);
- adev->sdma[i].fw = NULL;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ release_firmware(adev->sdma.instance[i].fw);
+ adev->sdma.instance[i].fw = NULL;
}
}
return err;
static uint32_t sdma_v2_4_ring_get_wptr(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
- int me = (ring == &ring->adev->sdma[0].ring) ? 0 : 1;
+ int me = (ring == &ring->adev->sdma.instance[0].ring) ? 0 : 1;
u32 wptr = RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[me]) >> 2;
return wptr;
static void sdma_v2_4_ring_set_wptr(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
- int me = (ring == &ring->adev->sdma[0].ring) ? 0 : 1;
+ int me = (ring == &ring->adev->sdma.instance[0].ring) ? 0 : 1;
WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[me], ring->wptr << 2);
}
static void sdma_v2_4_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
{
- struct amdgpu_sdma *sdma = amdgpu_get_sdma_instance(ring);
+ struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ring);
int i;
for (i = 0; i < count; i++)
{
u32 ref_and_mask = 0;
- if (ring == &ring->adev->sdma[0].ring)
+ if (ring == &ring->adev->sdma.instance[0].ring)
ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA0, 1);
else
ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA1, 1);
*/
static void sdma_v2_4_gfx_stop(struct amdgpu_device *adev)
{
- struct amdgpu_ring *sdma0 = &adev->sdma[0].ring;
- struct amdgpu_ring *sdma1 = &adev->sdma[1].ring;
+ struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;
+ struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;
u32 rb_cntl, ib_cntl;
int i;
(adev->mman.buffer_funcs_ring == sdma1))
amdgpu_ttm_set_active_vram_size(adev, adev->mc.visible_vram_size);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0);
WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl);
sdma_v2_4_rlc_stop(adev);
}
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
f32_cntl = RREG32(mmSDMA0_F32_CNTL + sdma_offsets[i]);
if (enable)
f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, 0);
u32 wb_offset;
int i, j, r;
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- ring = &adev->sdma[i].ring;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ ring = &adev->sdma.instance[i].ring;
wb_offset = (ring->rptr_offs * 4);
mutex_lock(&adev->srbm_mutex);
const __le32 *fw_data;
u32 fw_size;
int i, j;
- bool smc_loads_fw = false; /* XXX fix me */
-
- if (!adev->sdma[0].fw || !adev->sdma[1].fw)
- return -EINVAL;
/* halt the MEs */
sdma_v2_4_enable(adev, false);
- if (smc_loads_fw) {
- /* XXX query SMC for fw load complete */
- } else {
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma[i].fw->data;
- amdgpu_ucode_print_sdma_hdr(&hdr->header);
- fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
- fw_data = (const __le32 *)
- (adev->sdma[i].fw->data +
- le32_to_cpu(hdr->header.ucode_array_offset_bytes));
- WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], 0);
- for (j = 0; j < fw_size; j++)
- WREG32(mmSDMA0_UCODE_DATA + sdma_offsets[i], le32_to_cpup(fw_data++));
- WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma[i].fw_version);
- }
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ if (!adev->sdma.instance[i].fw)
+ return -EINVAL;
+ hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;
+ amdgpu_ucode_print_sdma_hdr(&hdr->header);
+ fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ fw_data = (const __le32 *)
+ (adev->sdma.instance[i].fw->data +
+ le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], 0);
+ for (j = 0; j < fw_size; j++)
+ WREG32(mmSDMA0_UCODE_DATA + sdma_offsets[i], le32_to_cpup(fw_data++));
+ WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);
}
return 0;
*/
static void sdma_v2_4_vm_pad_ib(struct amdgpu_ib *ib)
{
- struct amdgpu_sdma *sdma = amdgpu_get_sdma_instance(ib->ring);
+ struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ib->ring);
u32 pad_count;
int i;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ adev->sdma.num_instances = SDMA_MAX_INSTANCE;
+
sdma_v2_4_set_ring_funcs(adev);
sdma_v2_4_set_buffer_funcs(adev);
sdma_v2_4_set_vm_pte_funcs(adev);
static int sdma_v2_4_sw_init(void *handle)
{
struct amdgpu_ring *ring;
- int r;
+ int r, i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* SDMA trap event */
- r = amdgpu_irq_add_id(adev, 224, &adev->sdma_trap_irq);
+ 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);
+ 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);
+ r = amdgpu_irq_add_id(adev, 247, &adev->sdma.illegal_inst_irq);
if (r)
return r;
return r;
}
- ring = &adev->sdma[0].ring;
- ring->ring_obj = NULL;
- ring->use_doorbell = false;
-
- ring = &adev->sdma[1].ring;
- ring->ring_obj = NULL;
- ring->use_doorbell = false;
-
- ring = &adev->sdma[0].ring;
- sprintf(ring->name, "sdma0");
- r = amdgpu_ring_init(adev, ring, 256 * 1024,
- SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 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_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 0xf,
- &adev->sdma_trap_irq, AMDGPU_SDMA_IRQ_TRAP1,
- AMDGPU_RING_TYPE_SDMA);
- 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, 256 * 1024,
+ SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 0xf,
+ &adev->sdma.trap_irq,
+ (i == 0) ?
+ AMDGPU_SDMA_IRQ_TRAP0 : AMDGPU_SDMA_IRQ_TRAP1,
+ AMDGPU_RING_TYPE_SDMA);
+ if (r)
+ return r;
+ }
return r;
}
static int sdma_v2_4_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ int i;
- amdgpu_ring_fini(&adev->sdma[0].ring);
- amdgpu_ring_fini(&adev->sdma[1].ring);
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ amdgpu_ring_fini(&adev->sdma.instance[i].ring);
return 0;
}
dev_info(adev->dev, "VI SDMA registers\n");
dev_info(adev->dev, " SRBM_STATUS2=0x%08X\n",
RREG32(mmSRBM_STATUS2));
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
dev_info(adev->dev, " SDMA%d_STATUS_REG=0x%08X\n",
i, RREG32(mmSDMA0_STATUS_REG + sdma_offsets[i]));
dev_info(adev->dev, " SDMA%d_F32_CNTL=0x%08X\n",
case 0:
switch (queue_id) {
case 0:
- amdgpu_fence_process(&adev->sdma[0].ring);
+ amdgpu_fence_process(&adev->sdma.instance[0].ring);
break;
case 1:
/* XXX compute */
case 1:
switch (queue_id) {
case 0:
- amdgpu_fence_process(&adev->sdma[1].ring);
+ amdgpu_fence_process(&adev->sdma.instance[1].ring);
break;
case 1:
/* XXX compute */
static void sdma_v2_4_set_ring_funcs(struct amdgpu_device *adev)
{
- adev->sdma[0].ring.funcs = &sdma_v2_4_ring_funcs;
- adev->sdma[1].ring.funcs = &sdma_v2_4_ring_funcs;
+ int i;
+
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ adev->sdma.instance[i].ring.funcs = &sdma_v2_4_ring_funcs;
}
static const struct amdgpu_irq_src_funcs sdma_v2_4_trap_irq_funcs = {
static void sdma_v2_4_set_irq_funcs(struct amdgpu_device *adev)
{
- adev->sdma_trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma_trap_irq.funcs = &sdma_v2_4_trap_irq_funcs;
- adev->sdma_illegal_inst_irq.funcs = &sdma_v2_4_illegal_inst_irq_funcs;
+ adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
+ adev->sdma.trap_irq.funcs = &sdma_v2_4_trap_irq_funcs;
+ adev->sdma.illegal_inst_irq.funcs = &sdma_v2_4_illegal_inst_irq_funcs;
}
/**
{
if (adev->mman.buffer_funcs == NULL) {
adev->mman.buffer_funcs = &sdma_v2_4_buffer_funcs;
- adev->mman.buffer_funcs_ring = &adev->sdma[0].ring;
+ adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;
}
}
{
if (adev->vm_manager.vm_pte_funcs == NULL) {
adev->vm_manager.vm_pte_funcs = &sdma_v2_4_vm_pte_funcs;
- adev->vm_manager.vm_pte_funcs_ring = &adev->sdma[0].ring;
+ adev->vm_manager.vm_pte_funcs_ring = &adev->sdma.instance[0].ring;
adev->vm_manager.vm_pte_funcs_ring->is_pte_ring = true;
}
}
{
const char *chip_name;
char fw_name[30];
- int err, i;
+ int err = 0, i;
struct amdgpu_firmware_info *info = NULL;
const struct common_firmware_header *header = NULL;
const struct sdma_firmware_header_v1_0 *hdr;
default: BUG();
}
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
if (i == 0)
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma.bin", chip_name);
else
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma1.bin", chip_name);
- err = request_firmware(&adev->sdma[i].fw, fw_name, adev->dev);
+ err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev);
if (err)
goto out;
- err = amdgpu_ucode_validate(adev->sdma[i].fw);
+ err = amdgpu_ucode_validate(adev->sdma.instance[i].fw);
if (err)
goto out;
- hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma[i].fw->data;
- adev->sdma[i].fw_version = le32_to_cpu(hdr->header.ucode_version);
- adev->sdma[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);
- if (adev->sdma[i].feature_version >= 20)
- adev->sdma[i].burst_nop = true;
+ hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;
+ adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);
+ adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);
+ if (adev->sdma.instance[i].feature_version >= 20)
+ adev->sdma.instance[i].burst_nop = true;
if (adev->firmware.smu_load) {
info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA0 + i];
info->ucode_id = AMDGPU_UCODE_ID_SDMA0 + i;
- info->fw = adev->sdma[i].fw;
+ info->fw = adev->sdma.instance[i].fw;
header = (const struct common_firmware_header *)info->fw->data;
adev->firmware.fw_size +=
ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
printk(KERN_ERR
"sdma_v3_0: Failed to load firmware \"%s\"\n",
fw_name);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- release_firmware(adev->sdma[i].fw);
- adev->sdma[i].fw = NULL;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ release_firmware(adev->sdma.instance[i].fw);
+ adev->sdma.instance[i].fw = NULL;
}
}
return err;
/* XXX check if swapping is necessary on BE */
wptr = ring->adev->wb.wb[ring->wptr_offs] >> 2;
} else {
- int me = (ring == &ring->adev->sdma[0].ring) ? 0 : 1;
+ int me = (ring == &ring->adev->sdma.instance[0].ring) ? 0 : 1;
wptr = RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[me]) >> 2;
}
adev->wb.wb[ring->wptr_offs] = ring->wptr << 2;
WDOORBELL32(ring->doorbell_index, ring->wptr << 2);
} else {
- int me = (ring == &ring->adev->sdma[0].ring) ? 0 : 1;
+ int me = (ring == &ring->adev->sdma.instance[0].ring) ? 0 : 1;
WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[me], ring->wptr << 2);
}
static void sdma_v3_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
{
- struct amdgpu_sdma *sdma = amdgpu_get_sdma_instance(ring);
+ struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ring);
int i;
for (i = 0; i < count; i++)
{
u32 ref_and_mask = 0;
- if (ring == &ring->adev->sdma[0].ring)
+ if (ring == &ring->adev->sdma.instance[0].ring)
ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA0, 1);
else
ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA1, 1);
*/
static void sdma_v3_0_gfx_stop(struct amdgpu_device *adev)
{
- struct amdgpu_ring *sdma0 = &adev->sdma[0].ring;
- struct amdgpu_ring *sdma1 = &adev->sdma[1].ring;
+ struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;
+ struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;
u32 rb_cntl, ib_cntl;
int i;
(adev->mman.buffer_funcs_ring == sdma1))
amdgpu_ttm_set_active_vram_size(adev, adev->mc.visible_vram_size);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0);
WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl);
u32 f32_cntl;
int i;
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
f32_cntl = RREG32(mmSDMA0_CNTL + sdma_offsets[i]);
if (enable)
f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL,
sdma_v3_0_rlc_stop(adev);
}
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
f32_cntl = RREG32(mmSDMA0_F32_CNTL + sdma_offsets[i]);
if (enable)
f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, 0);
u32 doorbell;
int i, j, r;
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- ring = &adev->sdma[i].ring;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ ring = &adev->sdma.instance[i].ring;
wb_offset = (ring->rptr_offs * 4);
mutex_lock(&adev->srbm_mutex);
u32 fw_size;
int i, j;
- if (!adev->sdma[0].fw || !adev->sdma[1].fw)
- return -EINVAL;
-
/* halt the MEs */
sdma_v3_0_enable(adev, false);
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
- hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma[i].fw->data;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ if (!adev->sdma.instance[i].fw)
+ return -EINVAL;
+ hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;
amdgpu_ucode_print_sdma_hdr(&hdr->header);
fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
fw_data = (const __le32 *)
- (adev->sdma[i].fw->data +
+ (adev->sdma.instance[i].fw->data +
le32_to_cpu(hdr->header.ucode_array_offset_bytes));
WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], 0);
for (j = 0; j < fw_size; j++)
WREG32(mmSDMA0_UCODE_DATA + sdma_offsets[i], le32_to_cpup(fw_data++));
- WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma[i].fw_version);
+ WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);
}
return 0;
*/
static int sdma_v3_0_start(struct amdgpu_device *adev)
{
- int r;
+ int r, i;
if (!adev->firmware.smu_load) {
r = sdma_v3_0_load_microcode(adev);
if (r)
return r;
} else {
- r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
- AMDGPU_UCODE_ID_SDMA0);
- if (r)
- return -EINVAL;
- r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
- AMDGPU_UCODE_ID_SDMA1);
- if (r)
- return -EINVAL;
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+ (i == 0) ?
+ AMDGPU_UCODE_ID_SDMA0 :
+ AMDGPU_UCODE_ID_SDMA1);
+ if (r)
+ return -EINVAL;
+ }
}
/* unhalt the MEs */
*/
static void sdma_v3_0_vm_pad_ib(struct amdgpu_ib *ib)
{
- struct amdgpu_sdma *sdma = amdgpu_get_sdma_instance(ib->ring);
+ struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ib->ring);
u32 pad_count;
int i;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ switch (adev->asic_type) {
+ default:
+ adev->sdma.num_instances = SDMA_MAX_INSTANCE;
+ break;
+ }
+
sdma_v3_0_set_ring_funcs(adev);
sdma_v3_0_set_buffer_funcs(adev);
sdma_v3_0_set_vm_pte_funcs(adev);
static int sdma_v3_0_sw_init(void *handle)
{
struct amdgpu_ring *ring;
- int r;
+ int r, i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* SDMA trap event */
- r = amdgpu_irq_add_id(adev, 224, &adev->sdma_trap_irq);
+ 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);
+ 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);
+ r = amdgpu_irq_add_id(adev, 247, &adev->sdma.illegal_inst_irq);
if (r)
return r;
return r;
}
- ring = &adev->sdma[0].ring;
- ring->ring_obj = NULL;
- ring->use_doorbell = true;
- ring->doorbell_index = AMDGPU_DOORBELL_sDMA_ENGINE0;
-
- ring = &adev->sdma[1].ring;
- ring->ring_obj = NULL;
- ring->use_doorbell = true;
- ring->doorbell_index = AMDGPU_DOORBELL_sDMA_ENGINE1;
-
- ring = &adev->sdma[0].ring;
- sprintf(ring->name, "sdma0");
- r = amdgpu_ring_init(adev, ring, 256 * 1024,
- SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 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_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 0xf,
- &adev->sdma_trap_irq, AMDGPU_SDMA_IRQ_TRAP1,
- AMDGPU_RING_TYPE_SDMA);
- 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 = true;
+ ring->doorbell_index = (i == 0) ?
+ AMDGPU_DOORBELL_sDMA_ENGINE0 : AMDGPU_DOORBELL_sDMA_ENGINE1;
+
+ sprintf(ring->name, "sdma%d", i);
+ r = amdgpu_ring_init(adev, ring, 256 * 1024,
+ SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 0xf,
+ &adev->sdma.trap_irq,
+ (i == 0) ?
+ AMDGPU_SDMA_IRQ_TRAP0 : AMDGPU_SDMA_IRQ_TRAP1,
+ AMDGPU_RING_TYPE_SDMA);
+ if (r)
+ return r;
+ }
return r;
}
static int sdma_v3_0_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ int i;
- amdgpu_ring_fini(&adev->sdma[0].ring);
- amdgpu_ring_fini(&adev->sdma[1].ring);
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ amdgpu_ring_fini(&adev->sdma.instance[i].ring);
return 0;
}
dev_info(adev->dev, "VI SDMA registers\n");
dev_info(adev->dev, " SRBM_STATUS2=0x%08X\n",
RREG32(mmSRBM_STATUS2));
- for (i = 0; i < SDMA_MAX_INSTANCE; i++) {
+ for (i = 0; i < adev->sdma.num_instances; i++) {
dev_info(adev->dev, " SDMA%d_STATUS_REG=0x%08X\n",
i, RREG32(mmSDMA0_STATUS_REG + sdma_offsets[i]));
dev_info(adev->dev, " SDMA%d_F32_CNTL=0x%08X\n",
case 0:
switch (queue_id) {
case 0:
- amdgpu_fence_process(&adev->sdma[0].ring);
+ amdgpu_fence_process(&adev->sdma.instance[0].ring);
break;
case 1:
/* XXX compute */
case 1:
switch (queue_id) {
case 0:
- amdgpu_fence_process(&adev->sdma[1].ring);
+ amdgpu_fence_process(&adev->sdma.instance[1].ring);
break;
case 1:
/* XXX compute */
static void sdma_v3_0_set_ring_funcs(struct amdgpu_device *adev)
{
- adev->sdma[0].ring.funcs = &sdma_v3_0_ring_funcs;
- adev->sdma[1].ring.funcs = &sdma_v3_0_ring_funcs;
+ int i;
+
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ adev->sdma.instance[i].ring.funcs = &sdma_v3_0_ring_funcs;
}
static const struct amdgpu_irq_src_funcs sdma_v3_0_trap_irq_funcs = {
static void sdma_v3_0_set_irq_funcs(struct amdgpu_device *adev)
{
- adev->sdma_trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma_trap_irq.funcs = &sdma_v3_0_trap_irq_funcs;
- adev->sdma_illegal_inst_irq.funcs = &sdma_v3_0_illegal_inst_irq_funcs;
+ adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
+ adev->sdma.trap_irq.funcs = &sdma_v3_0_trap_irq_funcs;
+ adev->sdma.illegal_inst_irq.funcs = &sdma_v3_0_illegal_inst_irq_funcs;
}
/**
{
if (adev->mman.buffer_funcs == NULL) {
adev->mman.buffer_funcs = &sdma_v3_0_buffer_funcs;
- adev->mman.buffer_funcs_ring = &adev->sdma[0].ring;
+ adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;
}
}
{
if (adev->vm_manager.vm_pte_funcs == NULL) {
adev->vm_manager.vm_pte_funcs = &sdma_v3_0_vm_pte_funcs;
- adev->vm_manager.vm_pte_funcs_ring = &adev->sdma[0].ring;
+ adev->vm_manager.vm_pte_funcs_ring = &adev->sdma.instance[0].ring;
adev->vm_manager.vm_pte_funcs_ring->is_pte_ring = true;
}
}
struct amd_sched_fence *s_fence =
container_of(cb, struct amd_sched_fence, cb);
struct amd_gpu_scheduler *sched = s_fence->sched;
+ unsigned long flags;
atomic_dec(&sched->hw_rq_count);
amd_sched_fence_signal(s_fence);
+ if (sched->timeout != MAX_SCHEDULE_TIMEOUT) {
+ cancel_delayed_work_sync(&s_fence->dwork);
+ spin_lock_irqsave(&sched->fence_list_lock, flags);
+ list_del_init(&s_fence->list);
+ spin_unlock_irqrestore(&sched->fence_list_lock, flags);
+ }
fence_put(&s_fence->base);
wake_up_interruptible(&sched->wake_up_worker);
}
+static void amd_sched_fence_work_func(struct work_struct *work)
+{
+ struct amd_sched_fence *s_fence =
+ container_of(work, struct amd_sched_fence, dwork.work);
+ struct amd_gpu_scheduler *sched = s_fence->sched;
+ struct amd_sched_fence *entity, *tmp;
+ unsigned long flags;
+
+ DRM_ERROR("[%s] scheduler is timeout!\n", sched->name);
+
+ /* Clean all pending fences */
+ spin_lock_irqsave(&sched->fence_list_lock, flags);
+ list_for_each_entry_safe(entity, tmp, &sched->fence_list, list) {
+ DRM_ERROR(" fence no %d\n", entity->base.seqno);
+ cancel_delayed_work(&entity->dwork);
+ list_del_init(&entity->list);
+ fence_put(&entity->base);
+ }
+ spin_unlock_irqrestore(&sched->fence_list_lock, flags);
+}
+
static int amd_sched_main(void *param)
{
struct sched_param sparam = {.sched_priority = 1};
struct amd_gpu_scheduler *sched = (struct amd_gpu_scheduler *)param;
int r, count;
+ spin_lock_init(&sched->fence_list_lock);
+ INIT_LIST_HEAD(&sched->fence_list);
sched_setscheduler(current, SCHED_FIFO, &sparam);
while (!kthread_should_stop()) {
struct amd_sched_fence *s_fence;
struct amd_sched_job *sched_job;
struct fence *fence;
+ unsigned long flags;
wait_event_interruptible(sched->wake_up_worker,
kthread_should_stop() ||
entity = sched_job->s_entity;
s_fence = sched_job->s_fence;
+
+ if (sched->timeout != MAX_SCHEDULE_TIMEOUT) {
+ INIT_DELAYED_WORK(&s_fence->dwork, amd_sched_fence_work_func);
+ schedule_delayed_work(&s_fence->dwork, sched->timeout);
+ spin_lock_irqsave(&sched->fence_list_lock, flags);
+ list_add_tail(&s_fence->list, &sched->fence_list);
+ spin_unlock_irqrestore(&sched->fence_list_lock, flags);
+ }
+
atomic_inc(&sched->hw_rq_count);
fence = sched->ops->run_job(sched_job);
if (fence) {
*/
int amd_sched_init(struct amd_gpu_scheduler *sched,
struct amd_sched_backend_ops *ops,
- unsigned hw_submission, const char *name)
+ unsigned hw_submission, long timeout, const char *name)
{
sched->ops = ops;
sched->hw_submission_limit = hw_submission;
sched->name = name;
+ sched->timeout = timeout;
amd_sched_rq_init(&sched->sched_rq);
amd_sched_rq_init(&sched->kernel_rq);
struct amd_gpu_scheduler *sched;
spinlock_t lock;
void *owner;
+ struct delayed_work dwork;
+ struct list_head list;
};
struct amd_sched_job {
struct amd_gpu_scheduler {
struct amd_sched_backend_ops *ops;
uint32_t hw_submission_limit;
+ long timeout;
const char *name;
struct amd_sched_rq sched_rq;
struct amd_sched_rq kernel_rq;
wait_queue_head_t wake_up_worker;
wait_queue_head_t job_scheduled;
atomic_t hw_rq_count;
+ struct list_head fence_list;
+ spinlock_t fence_list_lock;
struct task_struct *thread;
};
int amd_sched_init(struct amd_gpu_scheduler *sched,
struct amd_sched_backend_ops *ops,
- uint32_t hw_submission, const char *name);
+ uint32_t hw_submission, long timeout, const char *name);
void amd_sched_fini(struct amd_gpu_scheduler *sched);
int amd_sched_entity_init(struct amd_gpu_scheduler *sched,
#define MAX(a,b) (((a)>(b))?(a):(b))
#define MIN(a,b) (((a)<(b))?(a):(b))
+#define REG_SAFE_BM_SIZE ARRAY_SIZE(evergreen_reg_safe_bm)
+
int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
struct radeon_bo_list **cs_reloc);
struct evergreen_cs_track {
u32 htile_surface;
struct radeon_bo *htile_bo;
unsigned long indirect_draw_buffer_size;
+ const unsigned *reg_safe_bm;
};
static u32 evergreen_cs_get_aray_mode(u32 tiling_flags)
* command stream.
*/
if (!surf.mode) {
- volatile u32 *ib = p->ib.ptr;
+ uint32_t *ib = p->ib.ptr;
unsigned long tmp, nby, bsize, size, min = 0;
/* find the height the ddx wants */
}
/**
- * evergreen_cs_check_reg() - check if register is authorized or not
+ * evergreen_cs_handle_reg() - process registers that need special handling.
* @parser: parser structure holding parsing context
* @reg: register we are testing
* @idx: index into the cs buffer
- *
- * This function will test against evergreen_reg_safe_bm and return 0
- * if register is safe. If register is not flag as safe this function
- * will test it against a list of register needind special handling.
*/
-static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
+static int evergreen_cs_handle_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
{
struct evergreen_cs_track *track = (struct evergreen_cs_track *)p->track;
struct radeon_bo_list *reloc;
- u32 last_reg;
- u32 m, i, tmp, *ib;
+ u32 tmp, *ib;
int r;
- if (p->rdev->family >= CHIP_CAYMAN)
- last_reg = ARRAY_SIZE(cayman_reg_safe_bm);
- else
- last_reg = ARRAY_SIZE(evergreen_reg_safe_bm);
-
- i = (reg >> 7);
- if (i >= last_reg) {
- dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
- return -EINVAL;
- }
- m = 1 << ((reg >> 2) & 31);
- if (p->rdev->family >= CHIP_CAYMAN) {
- if (!(cayman_reg_safe_bm[i] & m))
- return 0;
- } else {
- if (!(evergreen_reg_safe_bm[i] & m))
- return 0;
- }
ib = p->ib.ptr;
switch (reg) {
/* force following reg to 0 in an attempt to disable out buffer
return 0;
}
-static bool evergreen_is_safe_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
+/**
+ * evergreen_is_safe_reg() - check if register is authorized or not
+ * @parser: parser structure holding parsing context
+ * @reg: register we are testing
+ *
+ * This function will test against reg_safe_bm and return true
+ * if register is safe or false otherwise.
+ */
+static inline bool evergreen_is_safe_reg(struct radeon_cs_parser *p, u32 reg)
{
- u32 last_reg, m, i;
-
- if (p->rdev->family >= CHIP_CAYMAN)
- last_reg = ARRAY_SIZE(cayman_reg_safe_bm);
- else
- last_reg = ARRAY_SIZE(evergreen_reg_safe_bm);
+ struct evergreen_cs_track *track = p->track;
+ u32 m, i;
i = (reg >> 7);
- if (i >= last_reg) {
- dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
+ if (unlikely(i >= REG_SAFE_BM_SIZE)) {
return false;
}
m = 1 << ((reg >> 2) & 31);
- if (p->rdev->family >= CHIP_CAYMAN) {
- if (!(cayman_reg_safe_bm[i] & m))
- return true;
- } else {
- if (!(evergreen_reg_safe_bm[i] & m))
- return true;
- }
- dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
+ if (!(track->reg_safe_bm[i] & m))
+ return true;
+
return false;
}
{
struct radeon_bo_list *reloc;
struct evergreen_cs_track *track;
- volatile u32 *ib;
+ uint32_t *ib;
unsigned idx;
unsigned i;
unsigned start_reg, end_reg, reg;
DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n");
return -EINVAL;
}
- for (i = 0; i < pkt->count; i++) {
- reg = start_reg + (4 * i);
- r = evergreen_cs_check_reg(p, reg, idx+1+i);
+ for (reg = start_reg, idx++; reg <= end_reg; reg += 4, idx++) {
+ if (evergreen_is_safe_reg(p, reg))
+ continue;
+ r = evergreen_cs_handle_reg(p, reg, idx);
if (r)
return r;
}
DRM_ERROR("bad PACKET3_SET_CONTEXT_REG\n");
return -EINVAL;
}
- for (i = 0; i < pkt->count; i++) {
- reg = start_reg + (4 * i);
- r = evergreen_cs_check_reg(p, reg, idx+1+i);
+ for (reg = start_reg, idx++; reg <= end_reg; reg += 4, idx++) {
+ if (evergreen_is_safe_reg(p, reg))
+ continue;
+ r = evergreen_cs_handle_reg(p, reg, idx);
if (r)
return r;
}
} else {
/* SRC is a reg. */
reg = radeon_get_ib_value(p, idx+1) << 2;
- if (!evergreen_is_safe_reg(p, reg, idx+1))
+ if (!evergreen_is_safe_reg(p, reg)) {
+ dev_warn(p->dev, "forbidden register 0x%08x at %d\n",
+ reg, idx + 1);
return -EINVAL;
+ }
}
if (idx_value & 0x2) {
u64 offset;
} else {
/* DST is a reg. */
reg = radeon_get_ib_value(p, idx+3) << 2;
- if (!evergreen_is_safe_reg(p, reg, idx+3))
+ if (!evergreen_is_safe_reg(p, reg)) {
+ dev_warn(p->dev, "forbidden register 0x%08x at %d\n",
+ reg, idx + 3);
return -EINVAL;
+ }
}
break;
case PACKET3_NOP:
if (track == NULL)
return -ENOMEM;
evergreen_cs_track_init(track);
- if (p->rdev->family >= CHIP_CAYMAN)
+ if (p->rdev->family >= CHIP_CAYMAN) {
tmp = p->rdev->config.cayman.tile_config;
- else
+ track->reg_safe_bm = cayman_reg_safe_bm;
+ } else {
tmp = p->rdev->config.evergreen.tile_config;
-
+ track->reg_safe_bm = evergreen_reg_safe_bm;
+ }
+ BUILD_BUG_ON(ARRAY_SIZE(cayman_reg_safe_bm) != REG_SAFE_BM_SIZE);
+ BUILD_BUG_ON(ARRAY_SIZE(evergreen_reg_safe_bm) != REG_SAFE_BM_SIZE);
switch (tmp & 0xf) {
case 0:
track->npipes = 1;
struct radeon_cs_chunk *ib_chunk = p->chunk_ib;
struct radeon_bo_list *src_reloc, *dst_reloc, *dst2_reloc;
u32 header, cmd, count, sub_cmd;
- volatile u32 *ib = p->ib.ptr;
+ uint32_t *ib = p->ib.ptr;
u32 idx;
u64 src_offset, dst_offset, dst2_offset;
int r;
#include <linux/acpi.h>
#include <linux/slab.h>
#include <linux/power_supply.h>
-#include <linux/vga_switcheroo.h>
#include <acpi/video.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/radeon_drm.h>
#include <linux/vgaarb.h>
-#include <linux/vga_switcheroo.h>
#include "radeon_reg.h"
#include "radeon.h"
#include "radeon_asic.h"
if (has_atpx && vga_count == 2) {
acpi_get_name(radeon_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer);
- printk(KERN_INFO "VGA switcheroo: detected switching method %s handle\n",
+ printk(KERN_INFO "vga_switcheroo: detected switching method %s handle\n",
acpi_method_name);
radeon_atpx_priv.atpx_detected = true;
return true;
#include "radeon.h"
#include "atom.h"
-#include <linux/vga_switcheroo.h>
#include <linux/slab.h>
#include <linux/acpi.h>
/*
* radeon_switcheroo_set_state - set switcheroo state
*
* @pdev: pci dev pointer
- * @state: vga switcheroo state
+ * @state: vga_switcheroo state
*
* Callback for the switcheroo driver. Suspends or resumes the
* the asics before or after it is powered up using ACPI methods.
*
* @dev: drm dev pointer
*
- * Switch vga switcheroo state after last close (all asics).
+ * Switch vga_switcheroo state after last close (all asics).
*/
void radeon_driver_lastclose_kms(struct drm_device *dev)
{
projects / linux-beck.git / commitdiff