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intel/compiler: Add getter helpers for LSC message descriptor fields

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v2: (Sagar Ghuge):
 - rename addr_reg_size to src0_len to match with bspec

v3 (Jason Ekstrand):
 - Re-arrange things in increasing bit order

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11600>
This commit is contained in:
Mark Janes
2021-02-12 13:20:44 -08:00
committed by Marge Bot
parent 4ff00194b7
commit f5541cd4e9
1 changed files with 114 additions and 0 deletions
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114
src/intel/compiler/brw_eu.h
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@@ -1269,6 +1269,88 @@ lsc_msg_desc(UNUSED const struct intel_device_info *devinfo,
return msg_desc;
}
static inline enum lsc_opcode
lsc_msg_desc_opcode(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_opcode) GET_BITS(desc, 5, 0);
}
static inline enum lsc_addr_size
lsc_msg_desc_addr_size(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_addr_size) GET_BITS(desc, 8, 7);
}
static inline enum lsc_data_size
lsc_msg_desc_data_size(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_data_size) GET_BITS(desc, 11, 9);
}
static inline enum lsc_vect_size
lsc_msg_desc_vect_size(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
assert(!lsc_opcode_has_cmask(lsc_msg_desc_opcode(devinfo, desc)));
return (enum lsc_vect_size) GET_BITS(desc, 14, 12);
}
static inline enum lsc_cmask
lsc_msg_desc_cmask(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
assert(lsc_opcode_has_cmask(lsc_msg_desc_opcode(devinfo, desc)));
return (enum lsc_cmask) GET_BITS(desc, 15, 12);
}
static inline bool
lsc_msg_desc_transpose(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return GET_BITS(desc, 15, 15);
}
static inline unsigned
lsc_msg_desc_cache_ctrl(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return GET_BITS(desc, 19, 17);
}
static inline unsigned
lsc_msg_desc_dest_len(const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return GET_BITS(desc, 24, 20);
}
static inline unsigned
lsc_msg_desc_src0_len(const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return GET_BITS(desc, 28, 25);
}
static inline enum lsc_addr_surface_type
lsc_msg_desc_addr_type(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_addr_surface_type) GET_BITS(desc, 30, 29);
}
static inline uint32_t
lsc_fence_msg_desc(UNUSED const struct intel_device_info *devinfo,
enum lsc_fence_scope scope,
@@ -1284,6 +1366,30 @@ lsc_fence_msg_desc(UNUSED const struct intel_device_info *devinfo,
SET_BITS(LSC_ADDR_SURFTYPE_FLAT, 30, 29);
}
static inline enum lsc_fence_scope
lsc_fence_msg_desc_scope(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_fence_scope) GET_BITS(desc, 11, 9);
}
static inline enum lsc_flush_type
lsc_fence_msg_desc_flush_type(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_flush_type) GET_BITS(desc, 14, 12);
}
static inline enum lsc_backup_fence_routing
lsc_fence_msg_desc_backup_routing(UNUSED const struct intel_device_info *devinfo,
uint32_t desc)
{
assert(devinfo->has_lsc);
return (enum lsc_backup_fence_routing) GET_BITS(desc, 18, 18);
}
static inline uint32_t
lsc_bti_ex_desc(const struct intel_device_info *devinfo, unsigned bti)
{
@@ -1292,6 +1398,14 @@ lsc_bti_ex_desc(const struct intel_device_info *devinfo, unsigned bti)
SET_BITS(0, 23, 12); /* base offset */
}
static inline unsigned
lsc_bti_ex_desc_base_offset(const struct intel_device_info *devinfo,
uint32_t ex_desc)
{
assert(devinfo->has_lsc);
return GET_BITS(ex_desc, 23, 12);
}
static inline unsigned
lsc_bti_ex_desc_index(const struct intel_device_info *devinfo,
uint32_t ex_desc)