@@ -2376,6 +2376,8 @@ static struct mmc_blk_data *mmc_blk_allo
struct mmc_blk_data *md;
int devidx, ret;
char cap_str[10];
+ bool cache_enabled = false;
+ bool fua_enabled = false;
devidx = ida_simple_get(&mmc_blk_ida, 0, max_devices, GFP_KERNEL);
if (devidx < 0) {
@@ -2457,13 +2459,17 @@ static struct mmc_blk_data *mmc_blk_allo
md->flags |= MMC_BLK_CMD23;
}
- if (mmc_card_mmc(card) &&
- md->flags & MMC_BLK_CMD23 &&
+ if (md->flags & MMC_BLK_CMD23 &&
((card->ext_csd.rel_param & EXT_CSD_WR_REL_PARAM_EN) ||
card->ext_csd.rel_sectors)) {
md->flags |= MMC_BLK_REL_WR;
- blk_queue_write_cache(md->queue.queue, true, true);
+ fua_enabled = true;
+ cache_enabled = true;
}
+ if (mmc_cache_enabled(card->host))
+ cache_enabled = true;
+
+ blk_queue_write_cache(md->queue.queue, cache_enabled, fua_enabled);
string_get_size((u64)size, 512, STRING_UNITS_2,
cap_str, sizeof(cap_str));