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path: root/drivers/gpu/drm/radeon/ni.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/ni.c')
-rw-r--r--drivers/gpu/drm/radeon/ni.c1581
1 files changed, 1269 insertions, 312 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index b7bf18e4021..5a33ca68186 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -22,18 +22,147 @@
* Authors: Alex Deucher
*/
#include <linux/firmware.h>
-#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/module.h>
-#include "drmP.h"
+#include <drm/drmP.h>
#include "radeon.h"
#include "radeon_asic.h"
-#include "radeon_drm.h"
+#include <drm/radeon_drm.h>
#include "nid.h"
#include "atom.h"
#include "ni_reg.h"
#include "cayman_blit_shaders.h"
+#include "radeon_ucode.h"
+#include "clearstate_cayman.h"
+static const u32 tn_rlc_save_restore_register_list[] =
+{
+ 0x98fc,
+ 0x98f0,
+ 0x9834,
+ 0x9838,
+ 0x9870,
+ 0x9874,
+ 0x8a14,
+ 0x8b24,
+ 0x8bcc,
+ 0x8b10,
+ 0x8c30,
+ 0x8d00,
+ 0x8d04,
+ 0x8c00,
+ 0x8c04,
+ 0x8c10,
+ 0x8c14,
+ 0x8d8c,
+ 0x8cf0,
+ 0x8e38,
+ 0x9508,
+ 0x9688,
+ 0x9608,
+ 0x960c,
+ 0x9610,
+ 0x9614,
+ 0x88c4,
+ 0x8978,
+ 0x88d4,
+ 0x900c,
+ 0x9100,
+ 0x913c,
+ 0x90e8,
+ 0x9354,
+ 0xa008,
+ 0x98f8,
+ 0x9148,
+ 0x914c,
+ 0x3f94,
+ 0x98f4,
+ 0x9b7c,
+ 0x3f8c,
+ 0x8950,
+ 0x8954,
+ 0x8a18,
+ 0x8b28,
+ 0x9144,
+ 0x3f90,
+ 0x915c,
+ 0x9160,
+ 0x9178,
+ 0x917c,
+ 0x9180,
+ 0x918c,
+ 0x9190,
+ 0x9194,
+ 0x9198,
+ 0x919c,
+ 0x91a8,
+ 0x91ac,
+ 0x91b0,
+ 0x91b4,
+ 0x91b8,
+ 0x91c4,
+ 0x91c8,
+ 0x91cc,
+ 0x91d0,
+ 0x91d4,
+ 0x91e0,
+ 0x91e4,
+ 0x91ec,
+ 0x91f0,
+ 0x91f4,
+ 0x9200,
+ 0x9204,
+ 0x929c,
+ 0x8030,
+ 0x9150,
+ 0x9a60,
+ 0x920c,
+ 0x9210,
+ 0x9228,
+ 0x922c,
+ 0x9244,
+ 0x9248,
+ 0x91e8,
+ 0x9294,
+ 0x9208,
+ 0x9224,
+ 0x9240,
+ 0x9220,
+ 0x923c,
+ 0x9258,
+ 0x9744,
+ 0xa200,
+ 0xa204,
+ 0xa208,
+ 0xa20c,
+ 0x8d58,
+ 0x9030,
+ 0x9034,
+ 0x9038,
+ 0x903c,
+ 0x9040,
+ 0x9654,
+ 0x897c,
+ 0xa210,
+ 0xa214,
+ 0x9868,
+ 0xa02c,
+ 0x9664,
+ 0x9698,
+ 0x949c,
+ 0x8e10,
+ 0x8e18,
+ 0x8c50,
+ 0x8c58,
+ 0x8c60,
+ 0x8c68,
+ 0x89b4,
+ 0x9830,
+ 0x802c,
+};
+
+extern bool evergreen_is_display_hung(struct radeon_device *rdev);
+extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev);
extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save);
extern int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
@@ -42,40 +171,310 @@ extern void evergreen_irq_suspend(struct radeon_device *rdev);
extern int evergreen_mc_init(struct radeon_device *rdev);
extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
-extern void si_rlc_fini(struct radeon_device *rdev);
-extern int si_rlc_init(struct radeon_device *rdev);
-
-#define EVERGREEN_PFP_UCODE_SIZE 1120
-#define EVERGREEN_PM4_UCODE_SIZE 1376
-#define EVERGREEN_RLC_UCODE_SIZE 768
-#define BTC_MC_UCODE_SIZE 6024
-
-#define CAYMAN_PFP_UCODE_SIZE 2176
-#define CAYMAN_PM4_UCODE_SIZE 2176
-#define CAYMAN_RLC_UCODE_SIZE 1024
-#define CAYMAN_MC_UCODE_SIZE 6037
-
-#define ARUBA_RLC_UCODE_SIZE 1536
+extern void evergreen_program_aspm(struct radeon_device *rdev);
+extern void sumo_rlc_fini(struct radeon_device *rdev);
+extern int sumo_rlc_init(struct radeon_device *rdev);
+extern void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
/* Firmware Names */
MODULE_FIRMWARE("radeon/BARTS_pfp.bin");
MODULE_FIRMWARE("radeon/BARTS_me.bin");
MODULE_FIRMWARE("radeon/BARTS_mc.bin");
+MODULE_FIRMWARE("radeon/BARTS_smc.bin");
MODULE_FIRMWARE("radeon/BTC_rlc.bin");
MODULE_FIRMWARE("radeon/TURKS_pfp.bin");
MODULE_FIRMWARE("radeon/TURKS_me.bin");
MODULE_FIRMWARE("radeon/TURKS_mc.bin");
+MODULE_FIRMWARE("radeon/TURKS_smc.bin");
MODULE_FIRMWARE("radeon/CAICOS_pfp.bin");
MODULE_FIRMWARE("radeon/CAICOS_me.bin");
MODULE_FIRMWARE("radeon/CAICOS_mc.bin");
+MODULE_FIRMWARE("radeon/CAICOS_smc.bin");
MODULE_FIRMWARE("radeon/CAYMAN_pfp.bin");
MODULE_FIRMWARE("radeon/CAYMAN_me.bin");
MODULE_FIRMWARE("radeon/CAYMAN_mc.bin");
MODULE_FIRMWARE("radeon/CAYMAN_rlc.bin");
+MODULE_FIRMWARE("radeon/CAYMAN_smc.bin");
MODULE_FIRMWARE("radeon/ARUBA_pfp.bin");
MODULE_FIRMWARE("radeon/ARUBA_me.bin");
MODULE_FIRMWARE("radeon/ARUBA_rlc.bin");
+
+static const u32 cayman_golden_registers2[] =
+{
+ 0x3e5c, 0xffffffff, 0x00000000,
+ 0x3e48, 0xffffffff, 0x00000000,
+ 0x3e4c, 0xffffffff, 0x00000000,
+ 0x3e64, 0xffffffff, 0x00000000,
+ 0x3e50, 0xffffffff, 0x00000000,
+ 0x3e60, 0xffffffff, 0x00000000
+};
+
+static const u32 cayman_golden_registers[] =
+{
+ 0x5eb4, 0xffffffff, 0x00000002,
+ 0x5e78, 0x8f311ff1, 0x001000f0,
+ 0x3f90, 0xffff0000, 0xff000000,
+ 0x9148, 0xffff0000, 0xff000000,
+ 0x3f94, 0xffff0000, 0xff000000,
+ 0x914c, 0xffff0000, 0xff000000,
+ 0xc78, 0x00000080, 0x00000080,
+ 0xbd4, 0x70073777, 0x00011003,
+ 0xd02c, 0xbfffff1f, 0x08421000,
+ 0xd0b8, 0x73773777, 0x02011003,
+ 0x5bc0, 0x00200000, 0x50100000,
+ 0x98f8, 0x33773777, 0x02011003,
+ 0x98fc, 0xffffffff, 0x76541032,
+ 0x7030, 0x31000311, 0x00000011,
+ 0x2f48, 0x33773777, 0x42010001,
+ 0x6b28, 0x00000010, 0x00000012,
+ 0x7728, 0x00000010, 0x00000012,
+ 0x10328, 0x00000010, 0x00000012,
+ 0x10f28, 0x00000010, 0x00000012,
+ 0x11b28, 0x00000010, 0x00000012,
+ 0x12728, 0x00000010, 0x00000012,
+ 0x240c, 0x000007ff, 0x00000000,
+ 0x8a14, 0xf000001f, 0x00000007,
+ 0x8b24, 0x3fff3fff, 0x00ff0fff,
+ 0x8b10, 0x0000ff0f, 0x00000000,
+ 0x28a4c, 0x07ffffff, 0x06000000,
+ 0x10c, 0x00000001, 0x00010003,
+ 0xa02c, 0xffffffff, 0x0000009b,
+ 0x913c, 0x0000010f, 0x01000100,
+ 0x8c04, 0xf8ff00ff, 0x40600060,
+ 0x28350, 0x00000f01, 0x00000000,
+ 0x9508, 0x3700001f, 0x00000002,
+ 0x960c, 0xffffffff, 0x54763210,
+ 0x88c4, 0x001f3ae3, 0x00000082,
+ 0x88d0, 0xffffffff, 0x0f40df40,
+ 0x88d4, 0x0000001f, 0x00000010,
+ 0x8974, 0xffffffff, 0x00000000
+};
+
+static const u32 dvst_golden_registers2[] =
+{
+ 0x8f8, 0xffffffff, 0,
+ 0x8fc, 0x00380000, 0,
+ 0x8f8, 0xffffffff, 1,
+ 0x8fc, 0x0e000000, 0
+};
+
+static const u32 dvst_golden_registers[] =
+{
+ 0x690, 0x3fff3fff, 0x20c00033,
+ 0x918c, 0x0fff0fff, 0x00010006,
+ 0x91a8, 0x0fff0fff, 0x00010006,
+ 0x9150, 0xffffdfff, 0x6e944040,
+ 0x917c, 0x0fff0fff, 0x00030002,
+ 0x9198, 0x0fff0fff, 0x00030002,
+ 0x915c, 0x0fff0fff, 0x00010000,
+ 0x3f90, 0xffff0001, 0xff000000,
+ 0x9178, 0x0fff0fff, 0x00070000,
+ 0x9194, 0x0fff0fff, 0x00070000,
+ 0x9148, 0xffff0001, 0xff000000,
+ 0x9190, 0x0fff0fff, 0x00090008,
+ 0x91ac, 0x0fff0fff, 0x00090008,
+ 0x3f94, 0xffff0000, 0xff000000,
+ 0x914c, 0xffff0000, 0xff000000,
+ 0x929c, 0x00000fff, 0x00000001,
+ 0x55e4, 0xff607fff, 0xfc000100,
+ 0x8a18, 0xff000fff, 0x00000100,
+ 0x8b28, 0xff000fff, 0x00000100,
+ 0x9144, 0xfffc0fff, 0x00000100,
+ 0x6ed8, 0x00010101, 0x00010000,
+ 0x9830, 0xffffffff, 0x00000000,
+ 0x9834, 0xf00fffff, 0x00000400,
+ 0x9838, 0xfffffffe, 0x00000000,
+ 0xd0c0, 0xff000fff, 0x00000100,
+ 0xd02c, 0xbfffff1f, 0x08421000,
+ 0xd0b8, 0x73773777, 0x12010001,
+ 0x5bb0, 0x000000f0, 0x00000070,
+ 0x98f8, 0x73773777, 0x12010001,
+ 0x98fc, 0xffffffff, 0x00000010,
+ 0x9b7c, 0x00ff0000, 0x00fc0000,
+ 0x8030, 0x00001f0f, 0x0000100a,
+ 0x2f48, 0x73773777, 0x12010001,
+ 0x2408, 0x00030000, 0x000c007f,
+ 0x8a14, 0xf000003f, 0x00000007,
+ 0x8b24, 0x3fff3fff, 0x00ff0fff,
+ 0x8b10, 0x0000ff0f, 0x00000000,
+ 0x28a4c, 0x07ffffff, 0x06000000,
+ 0x4d8, 0x00000fff, 0x00000100,
+ 0xa008, 0xffffffff, 0x00010000,
+ 0x913c, 0xffff03ff, 0x01000100,
+ 0x8c00, 0x000000ff, 0x00000003,
+ 0x8c04, 0xf8ff00ff, 0x40600060,
+ 0x8cf0, 0x1fff1fff, 0x08e00410,
+ 0x28350, 0x00000f01, 0x00000000,
+ 0x9508, 0xf700071f, 0x00000002,
+ 0x960c, 0xffffffff, 0x54763210,
+ 0x20ef8, 0x01ff01ff, 0x00000002,
+ 0x20e98, 0xfffffbff, 0x00200000,
+ 0x2015c, 0xffffffff, 0x00000f40,
+ 0x88c4, 0x001f3ae3, 0x00000082,
+ 0x8978, 0x3fffffff, 0x04050140,
+ 0x88d4, 0x0000001f, 0x00000010,
+ 0x8974, 0xffffffff, 0x00000000
+};
+
+static const u32 scrapper_golden_registers[] =
+{
+ 0x690, 0x3fff3fff, 0x20c00033,
+ 0x918c, 0x0fff0fff, 0x00010006,
+ 0x918c, 0x0fff0fff, 0x00010006,
+ 0x91a8, 0x0fff0fff, 0x00010006,
+ 0x91a8, 0x0fff0fff, 0x00010006,
+ 0x9150, 0xffffdfff, 0x6e944040,
+ 0x9150, 0xffffdfff, 0x6e944040,
+ 0x917c, 0x0fff0fff, 0x00030002,
+ 0x917c, 0x0fff0fff, 0x00030002,
+ 0x9198, 0x0fff0fff, 0x00030002,
+ 0x9198, 0x0fff0fff, 0x00030002,
+ 0x915c, 0x0fff0fff, 0x00010000,
+ 0x915c, 0x0fff0fff, 0x00010000,
+ 0x3f90, 0xffff0001, 0xff000000,
+ 0x3f90, 0xffff0001, 0xff000000,
+ 0x9178, 0x0fff0fff, 0x00070000,
+ 0x9178, 0x0fff0fff, 0x00070000,
+ 0x9194, 0x0fff0fff, 0x00070000,
+ 0x9194, 0x0fff0fff, 0x00070000,
+ 0x9148, 0xffff0001, 0xff000000,
+ 0x9148, 0xffff0001, 0xff000000,
+ 0x9190, 0x0fff0fff, 0x00090008,
+ 0x9190, 0x0fff0fff, 0x00090008,
+ 0x91ac, 0x0fff0fff, 0x00090008,
+ 0x91ac, 0x0fff0fff, 0x00090008,
+ 0x3f94, 0xffff0000, 0xff000000,
+ 0x3f94, 0xffff0000, 0xff000000,
+ 0x914c, 0xffff0000, 0xff000000,
+ 0x914c, 0xffff0000, 0xff000000,
+ 0x929c, 0x00000fff, 0x00000001,
+ 0x929c, 0x00000fff, 0x00000001,
+ 0x55e4, 0xff607fff, 0xfc000100,
+ 0x8a18, 0xff000fff, 0x00000100,
+ 0x8a18, 0xff000fff, 0x00000100,
+ 0x8b28, 0xff000fff, 0x00000100,
+ 0x8b28, 0xff000fff, 0x00000100,
+ 0x9144, 0xfffc0fff, 0x00000100,
+ 0x9144, 0xfffc0fff, 0x00000100,
+ 0x6ed8, 0x00010101, 0x00010000,
+ 0x9830, 0xffffffff, 0x00000000,
+ 0x9830, 0xffffffff, 0x00000000,
+ 0x9834, 0xf00fffff, 0x00000400,
+ 0x9834, 0xf00fffff, 0x00000400,
+ 0x9838, 0xfffffffe, 0x00000000,
+ 0x9838, 0xfffffffe, 0x00000000,
+ 0xd0c0, 0xff000fff, 0x00000100,
+ 0xd02c, 0xbfffff1f, 0x08421000,
+ 0xd02c, 0xbfffff1f, 0x08421000,
+ 0xd0b8, 0x73773777, 0x12010001,
+ 0xd0b8, 0x73773777, 0x12010001,
+ 0x5bb0, 0x000000f0, 0x00000070,
+ 0x98f8, 0x73773777, 0x12010001,
+ 0x98f8, 0x73773777, 0x12010001,
+ 0x98fc, 0xffffffff, 0x00000010,
+ 0x98fc, 0xffffffff, 0x00000010,
+ 0x9b7c, 0x00ff0000, 0x00fc0000,
+ 0x9b7c, 0x00ff0000, 0x00fc0000,
+ 0x8030, 0x00001f0f, 0x0000100a,
+ 0x8030, 0x00001f0f, 0x0000100a,
+ 0x2f48, 0x73773777, 0x12010001,
+ 0x2f48, 0x73773777, 0x12010001,
+ 0x2408, 0x00030000, 0x000c007f,
+ 0x8a14, 0xf000003f, 0x00000007,
+ 0x8a14, 0xf000003f, 0x00000007,
+ 0x8b24, 0x3fff3fff, 0x00ff0fff,
+ 0x8b24, 0x3fff3fff, 0x00ff0fff,
+ 0x8b10, 0x0000ff0f, 0x00000000,
+ 0x8b10, 0x0000ff0f, 0x00000000,
+ 0x28a4c, 0x07ffffff, 0x06000000,
+ 0x28a4c, 0x07ffffff, 0x06000000,
+ 0x4d8, 0x00000fff, 0x00000100,
+ 0x4d8, 0x00000fff, 0x00000100,
+ 0xa008, 0xffffffff, 0x00010000,
+ 0xa008, 0xffffffff, 0x00010000,
+ 0x913c, 0xffff03ff, 0x01000100,
+ 0x913c, 0xffff03ff, 0x01000100,
+ 0x90e8, 0x001fffff, 0x010400c0,
+ 0x8c00, 0x000000ff, 0x00000003,
+ 0x8c00, 0x000000ff, 0x00000003,
+ 0x8c04, 0xf8ff00ff, 0x40600060,
+ 0x8c04, 0xf8ff00ff, 0x40600060,
+ 0x8c30, 0x0000000f, 0x00040005,
+ 0x8cf0, 0x1fff1fff, 0x08e00410,
+ 0x8cf0, 0x1fff1fff, 0x08e00410,
+ 0x900c, 0x00ffffff, 0x0017071f,
+ 0x28350, 0x00000f01, 0x00000000,
+ 0x28350, 0x00000f01, 0x00000000,
+ 0x9508, 0xf700071f, 0x00000002,
+ 0x9508, 0xf700071f, 0x00000002,
+ 0x9688, 0x00300000, 0x0017000f,
+ 0x960c, 0xffffffff, 0x54763210,
+ 0x960c, 0xffffffff, 0x54763210,
+ 0x20ef8, 0x01ff01ff, 0x00000002,
+ 0x20e98, 0xfffffbff, 0x00200000,
+ 0x2015c, 0xffffffff, 0x00000f40,
+ 0x88c4, 0x001f3ae3, 0x00000082,
+ 0x88c4, 0x001f3ae3, 0x00000082,
+ 0x8978, 0x3fffffff, 0x04050140,
+ 0x8978, 0x3fffffff, 0x04050140,
+ 0x88d4, 0x0000001f, 0x00000010,
+ 0x88d4, 0x0000001f, 0x00000010,
+ 0x8974, 0xffffffff, 0x00000000,
+ 0x8974, 0xffffffff, 0x00000000
+};
+
+static void ni_init_golden_registers(struct radeon_device *rdev)
+{
+ switch (rdev->family) {
+ case CHIP_CAYMAN:
+ radeon_program_register_sequence(rdev,
+ cayman_golden_registers,
+ (const u32)ARRAY_SIZE(cayman_golden_registers));
+ radeon_program_register_sequence(rdev,
+ cayman_golden_registers2,
+ (const u32)ARRAY_SIZE(cayman_golden_registers2));
+ break;
+ case CHIP_ARUBA:
+ if ((rdev->pdev->device == 0x9900) ||
+ (rdev->pdev->device == 0x9901) ||
+ (rdev->pdev->device == 0x9903) ||
+ (rdev->pdev->device == 0x9904) ||
+ (rdev->pdev->device == 0x9905) ||
+ (rdev->pdev->device == 0x9906) ||
+ (rdev->pdev->device == 0x9907) ||
+ (rdev->pdev->device == 0x9908) ||
+ (rdev->pdev->device == 0x9909) ||
+ (rdev->pdev->device == 0x990A) ||
+ (rdev->pdev->device == 0x990B) ||
+ (rdev->pdev->device == 0x990C) ||
+ (rdev->pdev->device == 0x990D) ||
+ (rdev->pdev->device == 0x990E) ||
+ (rdev->pdev->device == 0x990F) ||
+ (rdev->pdev->device == 0x9910) ||
+ (rdev->pdev->device == 0x9913) ||
+ (rdev->pdev->device == 0x9917) ||
+ (rdev->pdev->device == 0x9918)) {
+ radeon_program_register_sequence(rdev,
+ dvst_golden_registers,
+ (const u32)ARRAY_SIZE(dvst_golden_registers));
+ radeon_program_register_sequence(rdev,
+ dvst_golden_registers2,
+ (const u32)ARRAY_SIZE(dvst_golden_registers2));
+ } else {
+ radeon_program_register_sequence(rdev,
+ scrapper_golden_registers,
+ (const u32)ARRAY_SIZE(scrapper_golden_registers));
+ radeon_program_register_sequence(rdev,
+ dvst_golden_registers2,
+ (const u32)ARRAY_SIZE(dvst_golden_registers2));
+ }
+ break;
+ default:
+ break;
+ }
+}
+
#define BTC_IO_MC_REGS_SIZE 29
static const u32 barts_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
@@ -284,22 +683,15 @@ int ni_mc_load_microcode(struct radeon_device *rdev)
int ni_init_microcode(struct radeon_device *rdev)
{
- struct platform_device *pdev;
const char *chip_name;
const char *rlc_chip_name;
size_t pfp_req_size, me_req_size, rlc_req_size, mc_req_size;
+ size_t smc_req_size = 0;
char fw_name[30];
int err;
DRM_DEBUG("\n");
- pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
- err = IS_ERR(pdev);
- if (err) {
- printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
- return -EINVAL;
- }
-
switch (rdev->family) {
case CHIP_BARTS:
chip_name = "BARTS";
@@ -308,6 +700,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(BARTS_SMC_UCODE_SIZE, 4);
break;
case CHIP_TURKS:
chip_name = "TURKS";
@@ -316,6 +709,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(TURKS_SMC_UCODE_SIZE, 4);
break;
case CHIP_CAICOS:
chip_name = "CAICOS";
@@ -324,6 +718,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(CAICOS_SMC_UCODE_SIZE, 4);
break;
case CHIP_CAYMAN:
chip_name = "CAYMAN";
@@ -332,6 +727,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = CAYMAN_PM4_UCODE_SIZE * 4;
rlc_req_size = CAYMAN_RLC_UCODE_SIZE * 4;
mc_req_size = CAYMAN_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(CAYMAN_SMC_UCODE_SIZE, 4);
break;
case CHIP_ARUBA:
chip_name = "ARUBA";
@@ -348,7 +744,7 @@ int ni_init_microcode(struct radeon_device *rdev)
DRM_INFO("Loading %s Microcode\n", chip_name);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
- err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->pfp_fw->size != pfp_req_size) {
@@ -360,7 +756,7 @@ int ni_init_microcode(struct radeon_device *rdev)
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
- err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->me_fw->size != me_req_size) {
@@ -371,7 +767,7 @@ int ni_init_microcode(struct radeon_device *rdev)
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
- err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->rlc_fw->size != rlc_req_size) {
@@ -384,7 +780,7 @@ int ni_init_microcode(struct radeon_device *rdev)
/* no MC ucode on TN */
if (!(rdev->flags & RADEON_IS_IGP)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
- err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->mc_fw->size != mc_req_size) {
@@ -394,9 +790,26 @@ int ni_init_microcode(struct radeon_device *rdev)
err = -EINVAL;
}
}
-out:
- platform_device_unregister(pdev);
+ if ((rdev->family >= CHIP_BARTS) && (rdev->family <= CHIP_CAYMAN)) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ err = 0;
+ } else if (rdev->smc_fw->size != smc_req_size) {
+ printk(KERN_ERR
+ "ni_mc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->mc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ }
+
+out:
if (err) {
if (err != -EINVAL)
printk(KERN_ERR
@@ -414,6 +827,14 @@ out:
return err;
}
+int tn_get_temp(struct radeon_device *rdev)
+{
+ u32 temp = RREG32_SMC(TN_CURRENT_GNB_TEMP) & 0x7ff;
+ int actual_temp = (temp / 8) - 49;
+
+ return actual_temp * 1000;
+}
+
/*
* Core functions
*/
@@ -466,27 +887,54 @@ static void cayman_gpu_init(struct radeon_device *rdev)
(rdev->pdev->device == 0x9907) ||
(rdev->pdev->device == 0x9908) ||
(rdev->pdev->device == 0x9909) ||
+ (rdev->pdev->device == 0x990B) ||
+ (rdev->pdev->device == 0x990C) ||
+ (rdev->pdev->device == 0x990F) ||
(rdev->pdev->device == 0x9910) ||
- (rdev->pdev->device == 0x9917)) {
+ (rdev->pdev->device == 0x9917) ||
+ (rdev->pdev->device == 0x9999) ||
+ (rdev->pdev->device == 0x999C)) {
rdev->config.cayman.max_simds_per_se = 6;
rdev->config.cayman.max_backends_per_se = 2;
+ rdev->config.cayman.max_hw_contexts = 8;
+ rdev->config.cayman.sx_max_export_size = 256;
+ rdev->config.cayman.sx_max_export_pos_size = 64;
+ rdev->config.cayman.sx_max_export_smx_size = 192;
} else if ((rdev->pdev->device == 0x9903) ||
(rdev->pdev->device == 0x9904) ||
(rdev->pdev->device == 0x990A) ||
+ (rdev->pdev->device == 0x990D) ||
+ (rdev->pdev->device == 0x990E) ||
(rdev->pdev->device == 0x9913) ||
- (rdev->pdev->device == 0x9918)) {
+ (rdev->pdev->device == 0x9918) ||
+ (rdev->pdev->device == 0x999D)) {
rdev->config.cayman.max_simds_per_se = 4;
rdev->config.cayman.max_backends_per_se = 2;
+ rdev->config.cayman.max_hw_contexts = 8;
+ rdev->config.cayman.sx_max_export_size = 256;
+ rdev->config.cayman.sx_max_export_pos_size = 64;
+ rdev->config.cayman.sx_max_export_smx_size = 192;
} else if ((rdev->pdev->device == 0x9919) ||
(rdev->pdev->device == 0x9990) ||
(rdev->pdev->device == 0x9991) ||
(rdev->pdev->device == 0x9994) ||
+ (rdev->pdev->device == 0x9995) ||
+ (rdev->pdev->device == 0x9996) ||
+ (rdev->pdev->device == 0x999A) ||
(rdev->pdev->device == 0x99A0)) {
rdev->config.cayman.max_simds_per_se = 3;
rdev->config.cayman.max_backends_per_se = 1;
+ rdev->config.cayman.max_hw_contexts = 4;
+ rdev->config.cayman.sx_max_export_size = 128;
+ rdev->config.cayman.sx_max_export_pos_size = 32;
+ rdev->config.cayman.sx_max_export_smx_size = 96;
} else {
rdev->config.cayman.max_simds_per_se = 2;
rdev->config.cayman.max_backends_per_se = 1;
+ rdev->config.cayman.max_hw_contexts = 4;
+ rdev->config.cayman.sx_max_export_size = 128;
+ rdev->config.cayman.sx_max_export_pos_size = 32;
+ rdev->config.cayman.sx_max_export_smx_size = 96;
}
rdev->config.cayman.max_texture_channel_caches = 2;
rdev->config.cayman.max_gprs = 256;
@@ -494,10 +942,6 @@ static void cayman_gpu_init(struct radeon_device *rdev)
rdev->config.cayman.max_gs_threads = 32;
rdev->config.cayman.max_stack_entries = 512;
rdev->config.cayman.sx_num_of_sets = 8;
- rdev->config.cayman.sx_max_export_size = 256;
- rdev->config.cayman.sx_max_export_pos_size = 64;
- rdev->config.cayman.sx_max_export_smx_size = 192;
- rdev->config.cayman.max_hw_contexts = 8;
rdev->config.cayman.sq_num_cf_insts = 2;
rdev->config.cayman.sc_prim_fifo_size = 0x40;
@@ -574,10 +1018,18 @@ static void cayman_gpu_init(struct radeon_device *rdev)
if (rdev->flags & RADEON_IS_IGP)
rdev->config.cayman.tile_config |= 1 << 4;
else {
- if ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT)
- rdev->config.cayman.tile_config |= 1 << 4;
- else
+ switch ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) {
+ case 0: /* four banks */
rdev->config.cayman.tile_config |= 0 << 4;
+ break;
+ case 1: /* eight banks */
+ rdev->config.cayman.tile_config |= 1 << 4;
+ break;
+ case 2: /* sixteen banks */
+ default:
+ rdev->config.cayman.tile_config |= 2 << 4;
+ break;
+ }
}
rdev->config.cayman.tile_config |=
((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;
@@ -596,19 +1048,57 @@ static void cayman_gpu_init(struct radeon_device *rdev)
}
/* enabled rb are just the one not disabled :) */
disabled_rb_mask = tmp;
+ tmp = 0;
+ for (i = 0; i < (rdev->config.cayman.max_backends_per_se * rdev->config.cayman.max_shader_engines); i++)
+ tmp |= (1 << i);
+ /* if all the backends are disabled, fix it up here */
+ if ((disabled_rb_mask & tmp) == tmp) {
+ for (i = 0; i < (rdev->config.cayman.max_backends_per_se * rdev->config.cayman.max_shader_engines); i++)
+ disabled_rb_mask &= ~(1 << i);
+ }
+
+ for (i = 0; i < rdev->config.cayman.max_shader_engines; i++) {
+ u32 simd_disable_bitmap;
+
+ WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
+ WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
+ simd_disable_bitmap = (RREG32(CC_GC_SHADER_PIPE_CONFIG) & 0xffff0000) >> 16;
+ simd_disable_bitmap |= 0xffffffff << rdev->config.cayman.max_simds_per_se;
+ tmp <<= 16;
+ tmp |= simd_disable_bitmap;
+ }
+ rdev->config.cayman.active_simds = hweight32(~tmp);
WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES);
WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES);
WREG32(GB_ADDR_CONFIG, gb_addr_config);
WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
+ if (ASIC_IS_DCE6(rdev))
+ WREG32(DMIF_ADDR_CALC, gb_addr_config);
WREG32(HDP_ADDR_CONFIG, gb_addr_config);
-
- tmp = gb_addr_config & NUM_PIPES_MASK;
- tmp = r6xx_remap_render_backend(rdev, tmp,
- rdev->config.cayman.max_backends_per_se *
- rdev->config.cayman.max_shader_engines,
- CAYMAN_MAX_BACKENDS, disabled_rb_mask);
+ WREG32(DMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config);
+ WREG32(DMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config);
+ WREG32(UVD_UDEC_ADDR_CONFIG, gb_addr_config);
+ WREG32(UVD_UDEC_DB_ADDR_CONFIG, gb_addr_config);
+ WREG32(UVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config);
+
+ if ((rdev->config.cayman.max_backends_per_se == 1) &&
+ (rdev->flags & RADEON_IS_IGP)) {
+ if ((disabled_rb_mask & 3) == 1) {
+ /* RB0 disabled, RB1 enabled */
+ tmp = 0x11111111;
+ } else {
+ /* RB1 disabled, RB0 enabled */
+ tmp = 0x00000000;
+ }
+ } else {
+ tmp = gb_addr_config & NUM_PIPES_MASK;
+ tmp = r6xx_remap_render_backend(rdev, tmp,
+ rdev->config.cayman.max_backends_per_se *
+ rdev->config.cayman.max_shader_engines,
+ CAYMAN_MAX_BACKENDS, disabled_rb_mask);
+ }
WREG32(GB_BACKEND_MAP, tmp);
cgts_tcc_disable = 0xffff0000;
@@ -704,6 +1194,16 @@ static void cayman_gpu_init(struct radeon_device *rdev)
WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
udelay(50);
+
+ /* set clockgating golden values on TN */
+ if (rdev->family == CHIP_ARUBA) {
+ tmp = RREG32_CG(CG_CGTT_LOCAL_0);
+ tmp &= ~0x00380000;
+ WREG32_CG(CG_CGTT_LOCAL_0, tmp);
+ tmp = RREG32_CG(CG_CGTT_LOCAL_1);
+ tmp &= ~0x0e000000;
+ WREG32_CG(CG_CGTT_LOCAL_1, tmp);
+ }
}
/*
@@ -718,7 +1218,7 @@ void cayman_pcie_gart_tlb_flush(struct radeon_device *rdev)
WREG32(VM_INVALIDATE_REQUEST, 1);
}
-int cayman_pcie_gart_enable(struct radeon_device *rdev)
+static int cayman_pcie_gart_enable(struct radeon_device *rdev)
{
int i, r;
@@ -740,12 +1240,14 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE |
+ ENABLE_L2_FRAGMENT_PROCESSING |
ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
EFFECTIVE_L2_QUEUE_SIZE(7) |
CONTEXT1_IDENTITY_ACCESS_MODE(1));
WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE);
WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
+ BANK_SELECT(6) |
L2_CACHE_BIGK_FRAGMENT_SIZE(6));
/* setup context0 */
WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
@@ -762,9 +1264,13 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
WREG32(0x15DC, 0);
/* empty context1-7 */
+ /* Assign the pt base to something valid for now; the pts used for
+ * the VMs are determined by the application and setup and assigned
+ * on the fly in the vm part of radeon_gart.c
+ */
for (i = 1; i < 8; i++) {
WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (i << 2), 0);
- WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (i << 2), 0);
+ WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (i << 2), rdev->vm_manager.max_pfn);
WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2),
rdev->gart.table_addr >> 12);
}
@@ -772,10 +1278,21 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
/* enable context1-7 */
WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
(u32)(rdev->dummy_page.addr >> 12));
- WREG32(VM_CONTEXT1_CNTL2, 0);
- WREG32(VM_CONTEXT1_CNTL, 0);
- WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
- RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
+ WREG32(VM_CONTEXT1_CNTL2, 4);
+ WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) |
+ PAGE_TABLE_BLOCK_SIZE(radeon_vm_block_size - 9) |
+ RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ RANGE_PROTECTION_FAULT_ENABLE_DEFAULT |
+ DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT |
+ PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ PDE0_PROTECTION_FAULT_ENABLE_DEFAULT |
+ VALID_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ VALID_PROTECTION_FAULT_ENABLE_DEFAULT |
+ READ_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ READ_PROTECTION_FAULT_ENABLE_DEFAULT |
+ WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ WRITE_PROTECTION_FAULT_ENABLE_DEFAULT);
cayman_pcie_gart_tlb_flush(rdev);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
@@ -785,7 +1302,7 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
return 0;
}
-void cayman_pcie_gart_disable(struct radeon_device *rdev)
+static void cayman_pcie_gart_disable(struct radeon_device *rdev)
{
/* Disable all tables */
WREG32(VM_CONTEXT0_CNTL, 0);
@@ -805,7 +1322,7 @@ void cayman_pcie_gart_disable(struct radeon_device *rdev)
radeon_gart_table_vram_unpin(rdev);
}
-void cayman_pcie_gart_fini(struct radeon_device *rdev)
+static void cayman_pcie_gart_fini(struct radeon_device *rdev)
{
cayman_pcie_gart_disable(rdev);
radeon_gart_table_vram_free(rdev);
@@ -829,20 +1346,19 @@ void cayman_fence_ring_emit(struct radeon_device *rdev,
{
struct radeon_ring *ring = &rdev->ring[fence->ring];
u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
+ u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA |
+ PACKET3_SH_ACTION_ENA;
/* flush read cache over gart for this vmid */
- radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
- radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
- radeon_ring_write(ring, 0);
radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
- radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA);
+ radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl);
radeon_ring_write(ring, 0xFFFFFFFF);
radeon_ring_write(ring, 0);
radeon_ring_write(ring, 10); /* poll interval */
/* EVENT_WRITE_EOP - flush caches, send int */
radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));
- radeon_ring_write(ring, addr & 0xffffffff);
+ radeon_ring_write(ring, lower_32_bits(addr));
radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2));
radeon_ring_write(ring, fence->seq);
radeon_ring_write(ring, 0);
@@ -850,11 +1366,22 @@ void cayman_fence_ring_emit(struct radeon_device *rdev,
void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
{
- struct radeon_ring *ring = &rdev->ring[ib->fence->ring];
+ struct radeon_ring *ring = &rdev->ring[ib->ring];
+ u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA |
+ PACKET3_SH_ACTION_ENA;
/* set to DX10/11 mode */
radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
radeon_ring_write(ring, 1);
+
+ if (ring->rptr_save_reg) {
+ uint32_t next_rptr = ring->wptr + 3 + 4 + 8;
+ radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ radeon_ring_write(ring, ((ring->rptr_save_reg -
+ PACKET3_SET_CONFIG_REG_START) >> 2));
+ radeon_ring_write(ring, next_rptr);
+ }
+
radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
radeon_ring_write(ring,
#ifdef __BIG_ENDIAN
@@ -862,17 +1389,15 @@ void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
#endif
(ib->gpu_addr & 0xFFFFFFFC));
radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFF);
- radeon_ring_write(ring, ib->length_dw | (ib->vm_id << 24));
+ radeon_ring_write(ring, ib->length_dw |
+ (ib->vm ? (ib->vm->id << 24) : 0));
/* flush read cache over gart for this vmid */
- radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
- radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
- radeon_ring_write(ring, ib->vm_id);
radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
- radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA);
+ radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl);
radeon_ring_write(ring, 0xFFFFFFFF);
radeon_ring_write(ring, 0);
- radeon_ring_write(ring, 10); /* poll interval */
+ radeon_ring_write(ring, ((ib->vm ? ib->vm->id : 0) << 24) | 10); /* poll interval */
}
static void cayman_cp_enable(struct radeon_device *rdev, bool enable)
@@ -880,9 +1405,60 @@ static void cayman_cp_enable(struct radeon_device *rdev, bool enable)
if (enable)
WREG32(CP_ME_CNTL, 0);
else {
- radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
+ if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
+ radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
WREG32(SCRATCH_UMSK, 0);
+ rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
+ }
+}
+
+u32 cayman_gfx_get_rptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
+{
+ u32 rptr;
+
+ if (rdev->wb.enabled)
+ rptr = rdev->wb.wb[ring->rptr_offs/4];
+ else {
+ if (ring->idx == RADEON_RING_TYPE_GFX_INDEX)
+ rptr = RREG32(CP_RB0_RPTR);
+ else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX)
+ rptr = RREG32(CP_RB1_RPTR);
+ else
+ rptr = RREG32(CP_RB2_RPTR);
+ }
+
+ return rptr;
+}
+
+u32 cayman_gfx_get_wptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
+{
+ u32 wptr;
+
+ if (ring->idx == RADEON_RING_TYPE_GFX_INDEX)
+ wptr = RREG32(CP_RB0_WPTR);
+ else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX)
+ wptr = RREG32(CP_RB1_WPTR);
+ else
+ wptr = RREG32(CP_RB2_WPTR);
+
+ return wptr;
+}
+
+void cayman_gfx_set_wptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
+{
+ if (ring->idx == RADEON_RING_TYPE_GFX_INDEX) {
+ WREG32(CP_RB0_WPTR, ring->wptr);
+ (void)RREG32(CP_RB0_WPTR);
+ } else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX) {
+ WREG32(CP_RB1_WPTR, ring->wptr);
+ (void)RREG32(CP_RB1_WPTR);
+ } else {
+ WREG32(CP_RB2_WPTR, ring->wptr);
+ (void)RREG32(CP_RB2_WPTR);
}
}
@@ -981,16 +1557,51 @@ static int cayman_cp_start(struct radeon_device *rdev)
static void cayman_cp_fini(struct radeon_device *rdev)
{
+ struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
cayman_cp_enable(rdev, false);
- radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
+ radeon_ring_fini(rdev, ring);
+ radeon_scratch_free(rdev, ring->rptr_save_reg);
}
-int cayman_cp_resume(struct radeon_device *rdev)
+static int cayman_cp_resume(struct radeon_device *rdev)
{
+ static const int ridx[] = {
+ RADEON_RING_TYPE_GFX_INDEX,
+ CAYMAN_RING_TYPE_CP1_INDEX,
+ CAYMAN_RING_TYPE_CP2_INDEX
+ };
+ static const unsigned cp_rb_cntl[] = {
+ CP_RB0_CNTL,
+ CP_RB1_CNTL,
+ CP_RB2_CNTL,
+ };
+ static const unsigned cp_rb_rptr_addr[] = {
+ CP_RB0_RPTR_ADDR,
+ CP_RB1_RPTR_ADDR,
+ CP_RB2_RPTR_ADDR
+ };
+ static const unsigned cp_rb_rptr_addr_hi[] = {
+ CP_RB0_RPTR_ADDR_HI,
+ CP_RB1_RPTR_ADDR_HI,
+ CP_RB2_RPTR_ADDR_HI
+ };
+ static const unsigned cp_rb_base[] = {
+ CP_RB0_BASE,
+ CP_RB1_BASE,
+ CP_RB2_BASE
+ };
+ static const unsigned cp_rb_rptr[] = {
+ CP_RB0_RPTR,
+ CP_RB1_RPTR,
+ CP_RB2_RPTR
+ };
+ static const unsigned cp_rb_wptr[] = {
+ CP_RB0_WPTR,
+ CP_RB1_WPTR,
+ CP_RB2_WPTR
+ };
struct radeon_ring *ring;
- u32 tmp;
- u32 rb_bufsz;
- int r;
+ int i, r;
/* Reset cp; if cp is reset, then PA, SH, VGT also need to be reset */
WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP |
@@ -1012,91 +1623,47 @@ int cayman_cp_resume(struct radeon_device *rdev)
WREG32(CP_DEBUG, (1 << 27));
- /* ring 0 - compute and gfx */
- /* Set ring buffer size */
- ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
- rb_bufsz = drm_order(ring->ring_size / 8);
- tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
- tmp |= BUF_SWAP_32BIT;
-#endif
- WREG32(CP_RB0_CNTL, tmp);
-
- /* Initialize the ring buffer's read and write pointers */
- WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA);
- ring->wptr = 0;
- WREG32(CP_RB0_WPTR, ring->wptr);
-
- /* set the wb address wether it's enabled or not */
- WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC);
- WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);
+ /* set the wb address whether it's enabled or not */
WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
+ WREG32(SCRATCH_UMSK, 0xff);
- if (rdev->wb.enabled)
- WREG32(SCRATCH_UMSK, 0xff);
- else {
- tmp |= RB_NO_UPDATE;
- WREG32(SCRATCH_UMSK, 0);
- }
-
- mdelay(1);
- WREG32(CP_RB0_CNTL, tmp);
-
- WREG32(CP_RB0_BASE, ring->gpu_addr >> 8);
-
- ring->rptr = RREG32(CP_RB0_RPTR);
+ for (i = 0; i < 3; ++i) {
+ uint32_t rb_cntl;
+ uint64_t addr;
- /* ring1 - compute only */
- /* Set ring buffer size */
- ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
- rb_bufsz = drm_order(ring->ring_size / 8);
- tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
+ /* Set ring buffer size */
+ ring = &rdev->ring[ridx[i]];
+ rb_cntl = order_base_2(ring->ring_size / 8);
+ rb_cntl |= order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8;
#ifdef __BIG_ENDIAN
- tmp |= BUF_SWAP_32BIT;
+ rb_cntl |= BUF_SWAP_32BIT;
#endif
- WREG32(CP_RB1_CNTL, tmp);
+ WREG32(cp_rb_cntl[i], rb_cntl);
- /* Initialize the ring buffer's read and write pointers */
- WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA);
- ring->wptr = 0;
- WREG32(CP_RB1_WPTR, ring->wptr);
-
- /* set the wb address wether it's enabled or not */
- WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC);
- WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFF);
-
- mdelay(1);
- WREG32(CP_RB1_CNTL, tmp);
-
- WREG32(CP_RB1_BASE, ring->gpu_addr >> 8);
-
- ring->rptr = RREG32(CP_RB1_RPTR);
-
- /* ring2 - compute only */
- /* Set ring buffer size */
- ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
- rb_bufsz = drm_order(ring->ring_size / 8);
- tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
- tmp |= BUF_SWAP_32BIT;
-#endif
- WREG32(CP_RB2_CNTL, tmp);
-
- /* Initialize the ring buffer's read and write pointers */
- WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA);
- ring->wptr = 0;
- WREG32(CP_RB2_WPTR, ring->wptr);
+ /* set the wb address whether it's enabled or not */
+ addr = rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET;
+ WREG32(cp_rb_rptr_addr[i], addr & 0xFFFFFFFC);
+ WREG32(cp_rb_rptr_addr_hi[i], upper_32_bits(addr) & 0xFF);
+ }
- /* set the wb address wether it's enabled or not */
- WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC);
- WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFF);
+ /* set the rb base addr, this causes an internal reset of ALL rings */
+ for (i = 0; i < 3; ++i) {
+ ring = &rdev->ring[ridx[i]];
+ WREG32(cp_rb_base[i], ring->gpu_addr >> 8);
+ }
- mdelay(1);
- WREG32(CP_RB2_CNTL, tmp);
+ for (i = 0; i < 3; ++i) {
+ /* Initialize the ring buffer's read and write pointers */
+ ring = &rdev->ring[ridx[i]];
+ WREG32_P(cp_rb_cntl[i], RB_RPTR_WR_ENA, ~RB_RPTR_WR_ENA);
- WREG32(CP_RB2_BASE, ring->gpu_addr >> 8);
+ ring->wptr = 0;
+ WREG32(cp_rb_rptr[i], 0);
+ WREG32(cp_rb_wptr[i], ring->wptr);
- ring->rptr = RREG32(CP_RB2_RPTR);
+ mdelay(1);
+ WREG32_P(cp_rb_cntl[i], 0, ~RB_RPTR_WR_ENA);
+ }
/* start the rings */
cayman_cp_start(rdev);
@@ -1112,26 +1679,102 @@ int cayman_cp_resume(struct radeon_device *rdev)
return r;
}
+ if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
+ radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
+
return 0;
}
-static int cayman_gpu_soft_reset(struct radeon_device *rdev)
+u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev)
+{
+ u32 reset_mask = 0;
+ u32 tmp;
+
+ /* GRBM_STATUS */
+ tmp = RREG32(GRBM_STATUS);
+ if (tmp & (PA_BUSY | SC_BUSY |
+ SH_BUSY | SX_BUSY |
+ TA_BUSY | VGT_BUSY |
+ DB_BUSY | CB_BUSY |
+ GDS_BUSY | SPI_BUSY |
+ IA_BUSY | IA_BUSY_NO_DMA))
+ reset_mask |= RADEON_RESET_GFX;
+
+ if (tmp & (CF_RQ_PENDING | PF_RQ_PENDING |
+ CP_BUSY | CP_COHERENCY_BUSY))
+ reset_mask |= RADEON_RESET_CP;
+
+ if (tmp & GRBM_EE_BUSY)
+ reset_mask |= RADEON_RESET_GRBM | RADEON_RESET_GFX | RADEON_RESET_CP;
+
+ /* DMA_STATUS_REG 0 */
+ tmp = RREG32(DMA_STATUS_REG + DMA0_REGISTER_OFFSET);
+ if (!(tmp & DMA_IDLE))
+ reset_mask |= RADEON_RESET_DMA;
+
+ /* DMA_STATUS_REG 1 */
+ tmp = RREG32(DMA_STATUS_REG + DMA1_REGISTER_OFFSET);
+ if (!(tmp & DMA_IDLE))
+ reset_mask |= RADEON_RESET_DMA1;
+
+ /* SRBM_STATUS2 */
+ tmp = RREG32(SRBM_STATUS2);
+ if (tmp & DMA_BUSY)
+ reset_mask |= RADEON_RESET_DMA;
+
+ if (tmp & DMA1_BUSY)
+ reset_mask |= RADEON_RESET_DMA1;
+
+ /* SRBM_STATUS */
+ tmp = RREG32(SRBM_STATUS);
+ if (tmp & (RLC_RQ_PENDING | RLC_BUSY))
+ reset_mask |= RADEON_RESET_RLC;
+
+ if (tmp & IH_BUSY)
+ reset_mask |= RADEON_RESET_IH;
+
+ if (tmp & SEM_BUSY)
+ reset_mask |= RADEON_RESET_SEM;
+
+ if (tmp & GRBM_RQ_PENDING)
+ reset_mask |= RADEON_RESET_GRBM;
+
+ if (tmp & VMC_BUSY)
+ reset_mask |= RADEON_RESET_VMC;
+
+ if (tmp & (MCB_BUSY | MCB_NON_DISPLAY_BUSY |
+ MCC_BUSY | MCD_BUSY))
+ reset_mask |= RADEON_RESET_MC;
+
+ if (evergreen_is_display_hung(rdev))
+ reset_mask |= RADEON_RESET_DISPLAY;
+
+ /* VM_L2_STATUS */
+ tmp = RREG32(VM_L2_STATUS);
+ if (tmp & L2_BUSY)
+ reset_mask |= RADEON_RESET_VMC;
+
+ /* Skip MC reset as it's mostly likely not hung, just busy */
+ if (reset_mask & RADEON_RESET_MC) {
+ DRM_DEBUG("MC busy: 0x%08X, clearing.\n", reset_mask);
+ reset_mask &= ~RADEON_RESET_MC;
+ }
+
+ return reset_mask;
+}
+
+static void cayman_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask)
{
struct evergreen_mc_save save;
- u32 grbm_reset = 0;
-
- if (!(RREG32(GRBM_STATUS) & GUI_ACTIVE))
- return 0;
-
- dev_info(rdev->dev, "GPU softreset \n");
- dev_info(rdev->dev, " GRBM_STATUS=0x%08X\n",
- RREG32(GRBM_STATUS));
- dev_info(rdev->dev, " GRBM_STATUS_SE0=0x%08X\n",
- RREG32(GRBM_STATUS_SE0));
- dev_info(rdev->dev, " GRBM_STATUS_SE1=0x%08X\n",
- RREG32(GRBM_STATUS_SE1));
- dev_info(rdev->dev, " SRBM_STATUS=0x%08X\n",
- RREG32(SRBM_STATUS));
+ u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
+ u32 tmp;
+
+ if (reset_mask == 0)
+ return;
+
+ dev_info(rdev->dev, "GPU softreset: 0x%08X\n", reset_mask);
+
+ evergreen_print_gpu_status_regs(rdev);
dev_info(rdev->dev, " VM_CONTEXT0_PROTECTION_FAULT_ADDR 0x%08X\n",
RREG32(0x14F8));
dev_info(rdev->dev, " VM_CONTEXT0_PROTECTION_FAULT_STATUS 0x%08X\n",
@@ -1141,52 +1784,158 @@ static int cayman_gpu_soft_reset(struct radeon_device *rdev)
dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
RREG32(0x14DC));
+ /* Disable CP parsing/prefetching */
+ WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT);
+
+ if (reset_mask & RADEON_RESET_DMA) {
+ /* dma0 */
+ tmp = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET);
+ tmp &= ~DMA_RB_ENABLE;
+ WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, tmp);
+ }
+
+ if (reset_mask & RADEON_RESET_DMA1) {
+ /* dma1 */
+ tmp = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET);
+ tmp &= ~DMA_RB_ENABLE;
+ WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, tmp);
+ }
+
+ udelay(50);
+
evergreen_mc_stop(rdev, &save);
if (evergreen_mc_wait_for_idle(rdev)) {
dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
}
- /* Disable CP parsing/prefetching */
- WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT);
- /* reset all the gfx blocks */
- grbm_reset = (SOFT_RESET_CP |
- SOFT_RESET_CB |
- SOFT_RESET_DB |
- SOFT_RESET_GDS |
- SOFT_RESET_PA |
- SOFT_RESET_SC |
- SOFT_RESET_SPI |
- SOFT_RESET_SH |
- SOFT_RESET_SX |
- SOFT_RESET_TC |
- SOFT_RESET_TA |
- SOFT_RESET_VGT |
- SOFT_RESET_IA);
-
- dev_info(rdev->dev, " GRBM_SOFT_RESET=0x%08X\n", grbm_reset);
- WREG32(GRBM_SOFT_RESET, grbm_reset);
- (void)RREG32(GRBM_SOFT_RESET);
- udelay(50);
- WREG32(GRBM_SOFT_RESET, 0);
- (void)RREG32(GRBM_SOFT_RESET);
+ if (reset_mask & (RADEON_RESET_GFX | RADEON_RESET_COMPUTE)) {
+ grbm_soft_reset = SOFT_RESET_CB |
+ SOFT_RESET_DB |
+ SOFT_RESET_GDS |
+ SOFT_RESET_PA |
+ SOFT_RESET_SC |
+ SOFT_RESET_SPI |
+ SOFT_RESET_SH |
+ SOFT_RESET_SX |
+ SOFT_RESET_TC |
+ SOFT_RESET_TA |
+ SOFT_RESET_VGT |
+ SOFT_RESET_IA;
+ }
+
+ if (reset_mask & RADEON_RESET_CP) {
+ grbm_soft_reset |= SOFT_RESET_CP | SOFT_RESET_VGT;
+
+ srbm_soft_reset |= SOFT_RESET_GRBM;
+ }
+
+ if (reset_mask & RADEON_RESET_DMA)
+ srbm_soft_reset |= SOFT_RESET_DMA;
+
+ if (reset_mask & RADEON_RESET_DMA1)
+ srbm_soft_reset |= SOFT_RESET_DMA1;
+
+ if (reset_mask & RADEON_RESET_DISPLAY)
+ srbm_soft_reset |= SOFT_RESET_DC;
+
+ if (reset_mask & RADEON_RESET_RLC)
+ srbm_soft_reset |= SOFT_RESET_RLC;
+
+ if (reset_mask & RADEON_RESET_SEM)
+ srbm_soft_reset |= SOFT_RESET_SEM;
+
+ if (reset_mask & RADEON_RESET_IH)
+ srbm_soft_reset |= SOFT_RESET_IH;
+
+ if (reset_mask & RADEON_RESET_GRBM)
+ srbm_soft_reset |= SOFT_RESET_GRBM;
+
+ if (reset_mask & RADEON_RESET_VMC)
+ srbm_soft_reset |= SOFT_RESET_VMC;
+
+ if (!(rdev->flags & RADEON_IS_IGP)) {
+ if (reset_mask & RADEON_RESET_MC)
+ srbm_soft_reset |= SOFT_RESET_MC;
+ }
+
+ if (grbm_soft_reset) {
+ tmp = RREG32(GRBM_SOFT_RESET);
+ tmp |= grbm_soft_reset;
+ dev_info(rdev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp);
+ WREG32(GRBM_SOFT_RESET, tmp);
+ tmp = RREG32(GRBM_SOFT_RESET);
+
+ udelay(50);
+
+ tmp &= ~grbm_soft_reset;
+ WREG32(GRBM_SOFT_RESET, tmp);
+ tmp = RREG32(GRBM_SOFT_RESET);
+ }
+
+ if (srbm_soft_reset) {
+ tmp = RREG32(SRBM_SOFT_RESET);
+ tmp |= srbm_soft_reset;
+ dev_info(rdev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp);
+ WREG32(SRBM_SOFT_RESET, tmp);
+ tmp = RREG32(SRBM_SOFT_RESET);
+
+ udelay(50);
+
+ tmp &= ~srbm_soft_reset;
+ WREG32(SRBM_SOFT_RESET, tmp);
+ tmp = RREG32(SRBM_SOFT_RESET);
+ }
+
/* Wait a little for things to settle down */
udelay(50);
- dev_info(rdev->dev, " GRBM_STATUS=0x%08X\n",
- RREG32(GRBM_STATUS));
- dev_info(rdev->dev, " GRBM_STATUS_SE0=0x%08X\n",
- RREG32(GRBM_STATUS_SE0));
- dev_info(rdev->dev, " GRBM_STATUS_SE1=0x%08X\n",
- RREG32(GRBM_STATUS_SE1));
- dev_info(rdev->dev, " SRBM_STATUS=0x%08X\n",
- RREG32(SRBM_STATUS));
evergreen_mc_resume(rdev, &save);
- return 0;
+ udelay(50);
+
+ evergreen_print_gpu_status_regs(rdev);
}
int cayman_asic_reset(struct radeon_device *rdev)
{
- return cayman_gpu_soft_reset(rdev);
+ u32 reset_mask;
+
+ reset_mask = cayman_gpu_check_soft_reset(rdev);
+
+ if (reset_mask)
+ r600_set_bios_scratch_engine_hung(rdev, true);
+
+ cayman_gpu_soft_reset(rdev, reset_mask);
+
+ reset_mask = cayman_gpu_check_soft_reset(rdev);
+
+ if (reset_mask)
+ evergreen_gpu_pci_config_reset(rdev);
+
+ r600_set_bios_scratch_engine_hung(rdev, false);
+
+ return 0;
+}
+
+/**
+ * cayman_gfx_is_lockup - Check if the GFX engine is locked up
+ *
+ * @rdev: radeon_device pointer
+ * @ring: radeon_ring structure holding ring information
+ *
+ * Check if the GFX engine is locked up.
+ * Returns true if the engine appears to be locked up, false if not.
+ */
+bool cayman_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
+{
+ u32 reset_mask = cayman_gpu_check_soft_reset(rdev);
+
+ if (!(reset_mask & (RADEON_RESET_GFX |
+ RADEON_RESET_COMPUTE |
+ RADEON_RESET_CP))) {
+ radeon_ring_lockup_update(rdev, ring);
+ return false;
+ }
+ return radeon_ring_test_lockup(rdev, ring);
}
static int cayman_startup(struct radeon_device *rdev)
@@ -1196,24 +1945,17 @@ static int cayman_startup(struct radeon_device *rdev)
/* enable pcie gen2 link */
evergreen_pcie_gen2_enable(rdev);
+ /* enable aspm */
+ evergreen_program_aspm(rdev);
- if (rdev->flags & RADEON_IS_IGP) {
- if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
- r = ni_init_microcode(rdev);
- if (r) {
- DRM_ERROR("Failed to load firmware!\n");
- return r;
- }
- }
- } else {
- if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
- r = ni_init_microcode(rdev);
- if (r) {
- DRM_ERROR("Failed to load firmware!\n");
- return r;
- }
- }
+ /* scratch needs to be initialized before MC */
+ r = r600_vram_scratch_init(rdev);
+ if (r)
+ return r;
+ evergreen_mc_program(rdev);
+
+ if (!(rdev->flags & RADEON_IS_IGP) && !rdev->pm.dpm_enabled) {
r = ni_mc_load_microcode(rdev);
if (r) {
DRM_ERROR("Failed to load MC firmware!\n");
@@ -1221,26 +1963,18 @@ static int cayman_startup(struct radeon_device *rdev)
}
}
- r = r600_vram_scratch_init(rdev);
- if (r)
- return r;
-
- evergreen_mc_program(rdev);
r = cayman_pcie_gart_enable(rdev);
if (r)
return r;
cayman_gpu_init(rdev);
- r = evergreen_blit_init(rdev);
- if (r) {
- r600_blit_fini(rdev);
- rdev->asic->copy.copy = NULL;
- dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
- }
-
/* allocate rlc buffers */
if (rdev->flags & RADEON_IS_IGP) {
- r = si_rlc_init(rdev);
+ rdev->rlc.reg_list = tn_rlc_save_restore_register_list;
+ rdev->rlc.reg_list_size =
+ (u32)ARRAY_SIZE(tn_rlc_save_restore_register_list);
+ rdev->rlc.cs_data = cayman_cs_data;
+ r = sumo_rlc_init(rdev);
if (r) {
DRM_ERROR("Failed to init rlc BOs!\n");
return r;
@@ -1258,6 +1992,16 @@ static int cayman_startup(struct radeon_device *rdev)
return r;
}
+ r = uvd_v2_2_resume(rdev);
+ if (!r) {
+ r = radeon_fence_driver_start_ring(rdev,
+ R600_RING_TYPE_UVD_INDEX);
+ if (r)
+ dev_err(rdev->dev, "UVD fences init error (%d).\n", r);
+ }
+ if (r)
+ rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0;
+
r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
@@ -1270,7 +2014,25 @@ static int cayman_startup(struct radeon_device *rdev)
return r;
}
+ r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_DMA_INDEX);
+ if (r) {
+ dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r);
+ return r;
+ }
+
+ r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_DMA1_INDEX);
+ if (r) {
+ dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r);
+ return r;
+ }
+
/* Enable IRQ */
+ if (!rdev->irq.installed) {
+ r = radeon_irq_kms_init(rdev);
+ if (r)
+ return r;
+ }
+
r = r600_irq_init(rdev);
if (r) {
DRM_ERROR("radeon: IH init failed (%d).\n", r);
@@ -1280,32 +2042,64 @@ static int cayman_startup(struct radeon_device *rdev)
evergreen_irq_set(rdev);
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
- CP_RB0_RPTR, CP_RB0_WPTR,
- 0, 0xfffff, RADEON_CP_PACKET2);
+ RADEON_CP_PACKET2);
if (r)
return r;
- r = cayman_cp_load_microcode(rdev);
+
+ ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX];
+ r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET,
+ DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0));
if (r)
return r;
- r = cayman_cp_resume(rdev);
+
+ ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX];
+ r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET,
+ DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0));
if (r)
return r;
- r = radeon_ib_pool_start(rdev);
+ r = cayman_cp_load_microcode(rdev);
if (r)
return r;
-
- r = radeon_ib_ring_tests(rdev);
+ r = cayman_cp_resume(rdev);
if (r)
return r;
- r = radeon_vm_manager_start(rdev);
+ r = cayman_dma_resume(rdev);
if (r)
return r;
- r = r600_audio_init(rdev);
- if (r)
+ ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
+ if (ring->ring_size) {
+ r = radeon_ring_init(rdev, ring, ring->ring_size, 0,
+ RADEON_CP_PACKET2);
+ if (!r)
+ r = uvd_v1_0_init(rdev);
+ if (r)
+ DRM_ERROR("radeon: failed initializing UVD (%d).\n", r);
+ }
+
+ r = radeon_ib_pool_init(rdev);
+ if (r) {
+ dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
return r;
+ }
+
+ r = radeon_vm_manager_init(rdev);
+ if (r) {
+ dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r);
+ return r;
+ }
+
+ if (ASIC_IS_DCE6(rdev)) {
+ r = dce6_audio_init(rdev);
+ if (r)
+ return r;
+ } else {
+ r = r600_audio_init(rdev);
+ if (r)
+ return r;
+ }
return 0;
}
@@ -1321,6 +2115,12 @@ int cayman_resume(struct radeon_device *rdev)
/* post card */
atom_asic_init(rdev->mode_info.atom_context);
+ /* init golden registers */
+ ni_init_golden_registers(rdev);
+
+ if (rdev->pm.pm_method == PM_METHOD_DPM)
+ radeon_pm_resume(rdev);
+
rdev->accel_working = true;
r = cayman_startup(rdev);
if (r) {
@@ -1333,13 +2133,16 @@ int cayman_resume(struct radeon_device *rdev)
int cayman_suspend(struct radeon_device *rdev)
{
- r600_audio_fini(rdev);
- /* FIXME: we should wait for ring to be empty */
- radeon_ib_pool_suspend(rdev);
- radeon_vm_manager_suspend(rdev);
- r600_blit_suspend(rdev);
+ radeon_pm_suspend(rdev);
+ if (ASIC_IS_DCE6(rdev))
+ dce6_audio_fini(rdev);
+ else
+ r600_audio_fini(rdev);
+ radeon_vm_manager_fini(rdev);
cayman_cp_enable(rdev, false);
- rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
+ cayman_dma_stop(rdev);
+ uvd_v1_0_fini(rdev);
+ radeon_uvd_suspend(rdev);
evergreen_irq_suspend(rdev);
radeon_wb_disable(rdev);
cayman_pcie_gart_disable(rdev);
@@ -1380,6 +2183,8 @@ int cayman_init(struct radeon_device *rdev)
DRM_INFO("GPU not posted. posting now...\n");
atom_asic_init(rdev->mode_info.atom_context);
}
+ /* init golden registers */
+ ni_init_golden_registers(rdev);
/* Initialize scratch registers */
r600_scratch_init(rdev);
/* Initialize surface registers */
@@ -1399,13 +2204,45 @@ int cayman_init(struct radeon_device *rdev)
if (r)
return r;
- r = radeon_irq_kms_init(rdev);
- if (r)
- return r;
+ if (rdev->flags & RADEON_IS_IGP) {
+ if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
+ r = ni_init_microcode(rdev);
+ if (r) {
+ DRM_ERROR("Failed to load firmware!\n");
+ return r;
+ }
+ }
+ } else {
+ if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
+ r = ni_init_microcode(rdev);
+ if (r) {
+ DRM_ERROR("Failed to load firmware!\n");
+ return r;
+ }
+ }
+ }
+
+ /* Initialize power management */
+ radeon_pm_init(rdev);
ring->ring_obj = NULL;
r600_ring_init(rdev, ring, 1024 * 1024);
+ ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX];
+ ring->ring_obj = NULL;
+ r600_ring_init(rdev, ring, 64 * 1024);
+
+ ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX];
+ ring->ring_obj = NULL;
+ r600_ring_init(rdev, ring, 64 * 1024);
+
+ r = radeon_uvd_init(rdev);
+ if (!r) {
+ ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
+ ring->ring_obj = NULL;
+ r600_ring_init(rdev, ring, 4096);
+ }
+
rdev->ih.ring_obj = NULL;
r600_ih_ring_init(rdev, 64 * 1024);
@@ -1413,26 +2250,17 @@ int cayman_init(struct radeon_device *rdev)
if (r)
return r;
- r = radeon_ib_pool_init(rdev);
rdev->accel_working = true;
- if (r) {
- dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
- rdev->accel_working = false;
- }
- r = radeon_vm_manager_init(rdev);
- if (r) {
- dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r);
- }
-
r = cayman_startup(rdev);
if (r) {
dev_err(rdev->dev, "disabling GPU acceleration\n");
cayman_cp_fini(rdev);
+ cayman_dma_fini(rdev);
r600_irq_fini(rdev);
if (rdev->flags & RADEON_IS_IGP)
- si_rlc_fini(rdev);
+ sumo_rlc_fini(rdev);
radeon_wb_fini(rdev);
- r100_ib_fini(rdev);
+ radeon_ib_pool_fini(rdev);
radeon_vm_manager_fini(rdev);
radeon_irq_kms_fini(rdev);
cayman_pcie_gart_fini(rdev);
@@ -1456,15 +2284,18 @@ int cayman_init(struct radeon_device *rdev)
void cayman_fini(struct radeon_device *rdev)
{
- r600_blit_fini(rdev);
+ radeon_pm_fini(rdev);
cayman_cp_fini(rdev);
+ cayman_dma_fini(rdev);
r600_irq_fini(rdev);
if (rdev->flags & RADEON_IS_IGP)
- si_rlc_fini(rdev);
+ sumo_rlc_fini(rdev);
radeon_wb_fini(rdev);
radeon_vm_manager_fini(rdev);
- r100_ib_fini(rdev);
+ radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
+ uvd_v1_0_fini(rdev);
+ radeon_uvd_fini(rdev);
cayman_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
@@ -1496,68 +2327,194 @@ void cayman_vm_fini(struct radeon_device *rdev)
{
}
-int cayman_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id)
+/**
+ * cayman_vm_decode_fault - print human readable fault info
+ *
+ * @rdev: radeon_device pointer
+ * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
+ * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
+ *
+ * Print human readable fault information (cayman/TN).
+ */
+void cayman_vm_decode_fault(struct radeon_device *rdev,
+ u32 status, u32 addr)
{
- WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (id << 2), 0);
- WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (id << 2), vm->last_pfn);
- WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (id << 2), vm->pt_gpu_addr >> 12);
- /* flush hdp cache */
- WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
- /* bits 0-7 are the VM contexts0-7 */
- WREG32(VM_INVALIDATE_REQUEST, 1 << id);
- return 0;
-}
+ u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT;
+ u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT;
+ u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT;
+ char *block;
+
+ switch (mc_id) {
+ case 32:
+ case 16:
+ case 96:
+ case 80:
+ case 160:
+ case 144:
+ case 224:
+ case 208:
+ block = "CB";
+ break;
+ case 33:
+ case 17:
+ case 97:
+ case 81:
+ case 161:
+ case 145:
+ case 225:
+ case 209:
+ block = "CB_FMASK";
+ break;
+ case 34:
+ case 18:
+ case 98:
+ case 82:
+ case 162:
+ case 146:
+ case 226:
+ case 210:
+ block = "CB_CMASK";
+ break;
+ case 35:
+ case 19:
+ case 99:
+ case 83:
+ case 163:
+ case 147:
+ case 227:
+ case 211:
+ block = "CB_IMMED";
+ break;
+ case 36:
+ case 20:
+ case 100:
+ case 84:
+ case 164:
+ case 148:
+ case 228:
+ case 212:
+ block = "DB";
+ break;
+ case 37:
+ case 21:
+ case 101:
+ case 85:
+ case 165:
+ case 149:
+ case 229:
+ case 213:
+ block = "DB_HTILE";
+ break;
+ case 38:
+ case 22:
+ case 102:
+ case 86:
+ case 166:
+ case 150:
+ case 230:
+ case 214:
+ block = "SX";
+ break;
+ case 39:
+ case 23:
+ case 103:
+ case 87:
+ case 167:
+ case 151:
+ case 231:
+ case 215:
+ block = "DB_STEN";
+ break;
+ case 40:
+ case 24:
+ case 104:
+ case 88:
+ case 232:
+ case 216:
+ case 168:
+ case 152:
+ block = "TC_TFETCH";
+ break;
+ case 41:
+ case 25:
+ case 105:
+ case 89:
+ case 233:
+ case 217:
+ case 169:
+ case 153:
+ block = "TC_VFETCH";
+ break;
+ case 42:
+ case 26:
+ case 106:
+ case 90:
+ case 234:
+ case 218:
+ case 170:
+ case 154:
+ block = "VC";
+ break;
+ case 112:
+ block = "CP";
+ break;
+ case 113:
+ case 114:
+ block = "SH";
+ break;
+ case 115:
+ block = "VGT";
+ break;
+ case 178:
+ block = "IH";
+ break;
+ case 51:
+ block = "RLC";
+ break;
+ case 55:
+ block = "DMA";
+ break;
+ case 56:
+ block = "HDP";
+ break;
+ default:
+ block = "unknown";
+ break;
+ }
-void cayman_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm)
-{
- WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (vm->id << 2), 0);
- WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (vm->id << 2), 0);
- WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0);
- /* flush hdp cache */
- WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
- /* bits 0-7 are the VM contexts0-7 */
- WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
+ printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n",
+ protections, vmid, addr,
+ (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read",
+ block, mc_id);
}
-void cayman_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm)
+/**
+ * cayman_vm_flush - vm flush using the CP
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Update the page table base and flush the VM TLB
+ * using the CP (cayman-si).
+ */
+void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
{
- if (vm->id == -1)
- return;
-
- /* flush hdp cache */
- WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
- /* bits 0-7 are the VM contexts0-7 */
- WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
-}
+ struct radeon_ring *ring = &rdev->ring[ridx];
-#define R600_PTE_VALID (1 << 0)
-#define R600_PTE_SYSTEM (1 << 1)
-#define R600_PTE_SNOOPED (1 << 2)
-#define R600_PTE_READABLE (1 << 5)
-#define R600_PTE_WRITEABLE (1 << 6)
+ if (vm == NULL)
+ return;
-uint32_t cayman_vm_page_flags(struct radeon_device *rdev,
- struct radeon_vm *vm,
- uint32_t flags)
-{
- uint32_t r600_flags = 0;
+ radeon_ring_write(ring, PACKET0(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0));
+ radeon_ring_write(ring, vm->pd_gpu_addr >> 12);
- r600_flags |= (flags & RADEON_VM_PAGE_VALID) ? R600_PTE_VALID : 0;
- r600_flags |= (flags & RADEON_VM_PAGE_READABLE) ? R600_PTE_READABLE : 0;
- r600_flags |= (flags & RADEON_VM_PAGE_WRITEABLE) ? R600_PTE_WRITEABLE : 0;
- if (flags & RADEON_VM_PAGE_SYSTEM) {
- r600_flags |= R600_PTE_SYSTEM;
- r600_flags |= (flags & RADEON_VM_PAGE_SNOOPED) ? R600_PTE_SNOOPED : 0;
- }
- return r600_flags;
-}
+ /* flush hdp cache */
+ radeon_ring_write(ring, PACKET0(HDP_MEM_COHERENCY_FLUSH_CNTL, 0));
+ radeon_ring_write(ring, 0x1);
-void cayman_vm_set_page(struct radeon_device *rdev, struct radeon_vm *vm,
- unsigned pfn, uint64_t addr, uint32_t flags)
-{
- void __iomem *ptr = (void *)vm->pt;
+ /* bits 0-7 are the VM contexts0-7 */
+ radeon_ring_write(ring, PACKET0(VM_INVALIDATE_REQUEST, 0));
+ radeon_ring_write(ring, 1 << vm->id);
- addr = addr & 0xFFFFFFFFFFFFF000ULL;
- addr |= flags;
- writeq(addr, ptr + (pfn * 8));
+ /* sync PFP to ME, otherwise we might get invalid PFP reads */
+ radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
+ radeon_ring_write(ring, 0x0);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 21:10:45 +0000