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nouveau/mme: Prepare the builder for multiple GPU generations

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>
This commit is contained in:
Faith Ekstrand 2023-01-30 20:12:05 -06:00 • committed by Marge Bot
parent ff39efdf55
commit dfe4627e3d
1 changed files with 66 additions and 17 deletions
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83
src/nouveau/mme/mme_builder.h
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@ -59,9 +59,11 @@ struct mme_builder;
#include "mme_tu104_builder.h"
struct mme_builder {
struct mme_reg_alloc reg_alloc;
#define MME_CLS_TURING 0xc500
struct mme_builder {
uint16_t cls;
struct mme_reg_alloc reg_alloc;
struct mme_tu104_builder tu104;
};
@ -69,13 +71,21 @@ static inline void
mme_builder_init(struct mme_builder *b)
{
memset(b, 0, sizeof(*b));
mme_tu104_builder_init(b);
b->cls = MME_CLS_TURING;
if (b->cls >= MME_CLS_TURING)
mme_tu104_builder_init(b);
else
unreachable("Unsupported GPU class");
}
static inline uint32_t *
mme_builder_finish(struct mme_builder *b, size_t *size_out)
{
return mme_tu104_builder_finish(&b->tu104, size_out);
if (b->cls >= MME_CLS_TURING)
return mme_tu104_builder_finish(&b->tu104, size_out);
else
unreachable("Unsupported GPU class");
}
static inline struct mme_value
@ -97,7 +107,10 @@ mme_alu_to(struct mme_builder *b,
struct mme_value x,
struct mme_value y)
{
mme_tu104_alu_to(b, dst, op, x, y);
if (b->cls >= MME_CLS_TURING)
mme_tu104_alu_to(b, dst, op, x, y);
else
unreachable("Unsupported GPU class");
}
static inline struct mme_value
@ -128,7 +141,10 @@ mme_alu64_to(struct mme_builder *b,
struct mme_value64 x,
struct mme_value64 y)
{
mme_tu104_alu64_to(b, dst, op_lo, op_hi, x, y);
if (b->cls >= MME_CLS_TURING)
mme_tu104_alu64_to(b, dst, op_lo, op_hi, x, y);
else
unreachable("Unsupported GPU class");
}
static inline struct mme_value64
@ -299,7 +315,10 @@ mme_merge_to(struct mme_builder *b, struct mme_value dst,
struct mme_value x, struct mme_value y,
uint16_t dst_pos, uint16_t bits, uint16_t src_pos)
{
mme_tu104_merge_to(b, dst, x, y, dst_pos, bits, src_pos);
if (b->cls >= MME_CLS_TURING)
mme_tu104_merge_to(b, dst, x, y, dst_pos, bits, src_pos);
else
unreachable("Unsupported GPU class");
}
static inline struct mme_value
@ -322,7 +341,10 @@ static inline void
mme_state_arr_to(struct mme_builder *b, struct mme_value dst,
uint16_t state, struct mme_value index)
{
mme_tu104_state_arr_to(b, dst, state, index);
if (b->cls >= MME_CLS_TURING)
mme_tu104_state_arr_to(b, dst, state, index);
else
unreachable("Unsupported GPU class");
}
static inline void
@ -360,7 +382,10 @@ mme_dwrite(struct mme_builder *b,
static inline void
mme_load_to(struct mme_builder *b, struct mme_value dst)
{
mme_tu104_load_to(b, dst);
if (b->cls >= MME_CLS_TURING)
mme_tu104_load_to(b, dst);
else
unreachable("Unsupported GPU class");
}
static inline struct mme_value
@ -383,7 +408,10 @@ static inline void
mme_mthd_arr(struct mme_builder *b, uint16_t mthd,
struct mme_value index)
{
mme_tu104_mthd(b, mthd, index);
if (b->cls >= MME_CLS_TURING)
mme_tu104_mthd(b, mthd, index);
else
unreachable("Unsupported GPU class");
}
static inline void
@ -396,7 +424,10 @@ static inline void
mme_emit(struct mme_builder *b,
struct mme_value data)
{
mme_tu104_emit(b, data);
if (b->cls >= MME_CLS_TURING)
mme_tu104_emit(b, data);
else
unreachable("Unsupported GPU class");
}
static inline void
@ -423,13 +454,19 @@ mme_tu104_read_fifoed(struct mme_builder *b,
static inline void
mme_start_loop(struct mme_builder *b, struct mme_value count)
{
mme_tu104_start_loop(b, count);
if (b->cls >= MME_CLS_TURING)
mme_tu104_start_loop(b, count);
else
unreachable("Unsupported GPU class");
}
static inline void
mme_end_loop(struct mme_builder *b)
{
mme_tu104_end_loop(b);
if (b->cls >= MME_CLS_TURING)
mme_tu104_end_loop(b);
else
unreachable("Unsupported GPU class");
}
#define mme_loop(b, count) \
@ -441,7 +478,10 @@ static inline void \
mme_start_if_##op(struct mme_builder *b, \
struct mme_value x, struct mme_value y) \
{ \
mme_tu104_start_if(b, MME_CMP_OP_##OP, if_true, x, y); \
if (b->cls >= MME_CLS_TURING) \
mme_tu104_start_if(b, MME_CMP_OP_##OP, if_true, x, y); \
else \
unreachable("Unsupported GPU class"); \
}
MME_DEF_START_IF(ilt, LT, true)
@ -460,7 +500,10 @@ MME_DEF_START_IF(ine, EQ, false)
static inline void
mme_end_if(struct mme_builder *b)
{
mme_tu104_end_if(b);
if (b->cls >= MME_CLS_TURING)
mme_tu104_end_if(b);
else
unreachable("Unsupported GPU class");
}
#define mme_if(b, cmp, x, y) \
@ -470,7 +513,10 @@ mme_end_if(struct mme_builder *b)
static inline void
mme_start_while(struct mme_builder *b)
{
mme_tu104_start_while(b);
if (b->cls >= MME_CLS_TURING)
mme_tu104_start_while(b);
else
unreachable("Unsupported GPU class");
}
#define MME_DEF_END_WHILE(op, OP, if_true) \
@ -478,7 +524,10 @@ static inline void \
mme_end_while_##op(struct mme_builder *b, \
struct mme_value x, struct mme_value y) \
{ \
mme_tu104_end_while(b, MME_CMP_OP_##OP, if_true, x, y); \
if (b->cls >= MME_CLS_TURING) \
mme_tu104_end_while(b, MME_CMP_OP_##OP, if_true, x, y); \
else \
unreachable("Unsupported GPU class"); \
}
MME_DEF_END_WHILE(ilt, LT, true)