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bdk: sdmmc: homogenize return values

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The actual target of this refactoring.
This commit is contained in:
CTCaer
2026-02-22 08:32:34 +02:00
parent 0b707ac1ae
commit 25fda88e46
9 changed files with 403 additions and 394 deletions
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14
bdk/storage/nx_emmc_bis.c
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@@ -99,7 +99,7 @@ static int nx_emmc_bis_write_block(u32 sector, u32 count, void *buff, bool flush
res = emmc_part_write(system_part, sector, count, bis_cache->dma_buff);
else
res = sdmmc_storage_write(&sd_storage, emu_offset + system_part->lba_start + sector, count, bis_cache->dma_buff);
if (!res)
if (res)
return 1; // R/W error.
// Mark cache entry not dirty if write succeeds.
@@ -159,7 +159,7 @@ static int nx_emmc_bis_read_block_normal(u32 sector, u32 count, void *buff)
res = emmc_part_read(system_part, sector, count, bis_cache->dma_buff);
else
res = sdmmc_storage_read(&sd_storage, emu_offset + system_part->lba_start + sector, count, bis_cache->dma_buff);
if (!res)
if (res)
return 1; // R/W error.
if (prev_cluster != cluster) // Sector in different cluster than last read.
@@ -216,7 +216,7 @@ static int nx_emmc_bis_read_block_cached(u32 sector, u32 count, void *buff)
res = emmc_part_read(system_part, cluster_sector, BIS_CLUSTER_SECTORS, bis_cache->dma_buff);
else
res = sdmmc_storage_read(&sd_storage, emu_offset + system_part->lba_start + cluster_sector, BIS_CLUSTER_SECTORS, bis_cache->dma_buff);
if (!res)
if (res)
return 1; // R/W error.
// Decrypt cluster.
@@ -258,14 +258,14 @@ int nx_emmc_bis_read(u32 sector, u32 count, void *buff)
u32 sct_cnt = MIN(count, cnt_max); // Only allow cluster sized access.
if (nx_emmc_bis_read_block(curr_sct, sct_cnt, buf))
return 0;
return 1;
count -= sct_cnt;
curr_sct += sct_cnt;
buf += sct_cnt * EMMC_BLOCKSIZE;
}
return 1;
return 0;
}
int nx_emmc_bis_write(u32 sector, u32 count, void *buff)
@@ -282,14 +282,14 @@ int nx_emmc_bis_write(u32 sector, u32 count, void *buff)
u32 sct_cnt = MIN(count, cnt_max); // Only allow cluster sized access.
if (nx_emmc_bis_write_block(curr_sct, sct_cnt, buf, false))
return 0;
return 1;
count -= sct_cnt;
curr_sct += sct_cnt;
buf += sct_cnt * EMMC_BLOCKSIZE;
}
return 1;
return 0;
}
void nx_emmc_bis_init(emmc_part_t *part, bool enable_cache, u32 emummc_offset)