From a1a85a9502b5d0011320fdf490c1d6bc2f8fdc79 Mon Sep 17 00:00:00 2001
From: Richard Henderson <richard.henderson@linaro.org>
Date: Fri, 1 Mar 2024 10:41:06 -1000
Subject: [PATCH] exec/memattrs: Remove target_tlb_bit*
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These fields are no longer used since 937f224559.
Target specific extensions to the page tables should be done
with TARGET_PAGE_ENTRY_EXTRA.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240301204110.656742-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
include/exec/memattrs.h | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h
index d04170aa27..afa885f983 100644
--- a/include/exec/memattrs.h
+++ b/include/exec/memattrs.h
@@ -54,16 +54,6 @@ typedef struct MemTxAttrs {
unsigned int requester_id:16;
/* Invert endianness for this page */
unsigned int byte_swap:1;
- /*
- * The following are target-specific page-table bits. These are not
- * related to actual memory transactions at all. However, this structure
- * is part of the tlb_fill interface, cached in the cputlb structure,
- * and has unused bits. These fields will be read by target-specific
- * helpers using env->iotlb[mmu_idx][tlb_index()].attrs.target_tlb_bitN.
- */
- unsigned int target_tlb_bit0 : 1;
- unsigned int target_tlb_bit1 : 1;
- unsigned int target_tlb_bit2 : 1;
} MemTxAttrs;
/* Bus masters which don't specify any attributes will get this,