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drm/imagination: Reuse layout check macros for MIPS FW structures

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Replace static asserts on MIPS firmware structures offsets and sizes
with more compact macros that are already used for similar checks on
common firmware interface structures.

Reviewed-by: Brajesh Gupta <brajesh.gupta@imgtec.com>
Link: https://patch.msgid.link/20260729-fwif-checks-updates-v1-2-af65e9606a7e@imgtec.com
Signed-off-by: Alessio Belle <alessio.belle@imgtec.com>
This commit is contained in:
Alessio Belle 2026-07-29 15:57:07 +01:00
parent e0c92f0f9e
commit 173dceaed6
1 changed files with 24 additions and 47 deletions
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71
drivers/gpu/drm/imagination/pvr_rogue_mips_check.h
View File

@ -4,55 +4,32 @@
#ifndef PVR_ROGUE_MIPS_CHECK_H
#define PVR_ROGUE_MIPS_CHECK_H
#include <linux/build_bug.h>
#include "pvr_check.h"
static_assert(offsetof(struct rogue_mips_tlb_entry, tlb_page_mask) == 0,
"offsetof(struct rogue_mips_tlb_entry, tlb_page_mask) incorrect");
static_assert(offsetof(struct rogue_mips_tlb_entry, tlb_hi) == 4,
"offsetof(struct rogue_mips_tlb_entry, tlb_hi) incorrect");
static_assert(offsetof(struct rogue_mips_tlb_entry, tlb_lo0) == 8,
"offsetof(struct rogue_mips_tlb_entry, tlb_lo0) incorrect");
static_assert(offsetof(struct rogue_mips_tlb_entry, tlb_lo1) == 12,
"offsetof(struct rogue_mips_tlb_entry, tlb_lo1) incorrect");
static_assert(sizeof(struct rogue_mips_tlb_entry) == 16,
"struct rogue_mips_tlb_entry is incorrect size");
OFFSET_CHECK(struct rogue_mips_tlb_entry, tlb_page_mask, 0);
OFFSET_CHECK(struct rogue_mips_tlb_entry, tlb_hi, 4);
OFFSET_CHECK(struct rogue_mips_tlb_entry, tlb_lo0, 8);
OFFSET_CHECK(struct rogue_mips_tlb_entry, tlb_lo1, 12);
SIZE_CHECK(struct rogue_mips_tlb_entry, 16);
static_assert(offsetof(struct rogue_mips_remap_entry, remap_addr_in) == 0,
"offsetof(struct rogue_mips_remap_entry, remap_addr_in) incorrect");
static_assert(offsetof(struct rogue_mips_remap_entry, remap_addr_out) == 4,
"offsetof(struct rogue_mips_remap_entry, remap_addr_out) incorrect");
static_assert(offsetof(struct rogue_mips_remap_entry, remap_region_size) == 8,
"offsetof(struct rogue_mips_remap_entry, remap_region_size) incorrect");
static_assert(sizeof(struct rogue_mips_remap_entry) == 12,
"struct rogue_mips_remap_entry is incorrect size");
OFFSET_CHECK(struct rogue_mips_remap_entry, remap_addr_in, 0);
OFFSET_CHECK(struct rogue_mips_remap_entry, remap_addr_out, 4);
OFFSET_CHECK(struct rogue_mips_remap_entry, remap_region_size, 8);
SIZE_CHECK(struct rogue_mips_remap_entry, 12);
static_assert(offsetof(struct rogue_mips_state, error_state) == 0,
"offsetof(struct rogue_mips_state, error_state) incorrect");
static_assert(offsetof(struct rogue_mips_state, error_epc) == 4,
"offsetof(struct rogue_mips_state, error_epc) incorrect");
static_assert(offsetof(struct rogue_mips_state, status_register) == 8,
"offsetof(struct rogue_mips_state, status_register) incorrect");
static_assert(offsetof(struct rogue_mips_state, cause_register) == 12,
"offsetof(struct rogue_mips_state, cause_register) incorrect");
static_assert(offsetof(struct rogue_mips_state, bad_register) == 16,
"offsetof(struct rogue_mips_state, bad_register) incorrect");
static_assert(offsetof(struct rogue_mips_state, epc) == 20,
"offsetof(struct rogue_mips_state, epc) incorrect");
static_assert(offsetof(struct rogue_mips_state, sp) == 24,
"offsetof(struct rogue_mips_state, sp) incorrect");
static_assert(offsetof(struct rogue_mips_state, debug) == 28,
"offsetof(struct rogue_mips_state, debug) incorrect");
static_assert(offsetof(struct rogue_mips_state, depc) == 32,
"offsetof(struct rogue_mips_state, depc) incorrect");
static_assert(offsetof(struct rogue_mips_state, bad_instr) == 36,
"offsetof(struct rogue_mips_state, bad_instr) incorrect");
static_assert(offsetof(struct rogue_mips_state, unmapped_address) == 40,
"offsetof(struct rogue_mips_state, unmapped_address) incorrect");
static_assert(offsetof(struct rogue_mips_state, tlb) == 44,
"offsetof(struct rogue_mips_state, tlb) incorrect");
static_assert(offsetof(struct rogue_mips_state, remap) == 300,
"offsetof(struct rogue_mips_state, remap) incorrect");
static_assert(sizeof(struct rogue_mips_state) == 684,
"struct rogue_mips_state is incorrect size");
OFFSET_CHECK(struct rogue_mips_state, error_state, 0);
OFFSET_CHECK(struct rogue_mips_state, error_epc, 4);
OFFSET_CHECK(struct rogue_mips_state, status_register, 8);
OFFSET_CHECK(struct rogue_mips_state, cause_register, 12);
OFFSET_CHECK(struct rogue_mips_state, bad_register, 16);
OFFSET_CHECK(struct rogue_mips_state, epc, 20);
OFFSET_CHECK(struct rogue_mips_state, sp, 24);
OFFSET_CHECK(struct rogue_mips_state, debug, 28);
OFFSET_CHECK(struct rogue_mips_state, depc, 32);
OFFSET_CHECK(struct rogue_mips_state, bad_instr, 36);
OFFSET_CHECK(struct rogue_mips_state, unmapped_address, 40);
OFFSET_CHECK(struct rogue_mips_state, tlb, 44);
OFFSET_CHECK(struct rogue_mips_state, remap, 300);
SIZE_CHECK(struct rogue_mips_state, 684);
#endif /* PVR_ROGUE_MIPS_CHECK_H */