summaryrefslogtreecommitdiffstats
path: root/drivers/mmc/host/mmc_hsq.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/mmc/host/mmc_hsq.c
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/mmc/host/mmc_hsq.c')
-rw-r--r--drivers/mmc/host/mmc_hsq.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmc_hsq.c b/drivers/mmc/host/mmc_hsq.c
index 424dc7b078..79836705c1 100644
--- a/drivers/mmc/host/mmc_hsq.c
+++ b/drivers/mmc/host/mmc_hsq.c
@@ -21,6 +21,25 @@ static void mmc_hsq_retry_handler(struct work_struct *work)
mmc->ops->request(mmc, hsq->mrq);
}
+static void mmc_hsq_modify_threshold(struct mmc_hsq *hsq)
+{
+ struct mmc_host *mmc = hsq->mmc;
+ struct mmc_request *mrq;
+ unsigned int tag, need_change = 0;
+
+ mmc->hsq_depth = HSQ_NORMAL_DEPTH;
+ for (tag = 0; tag < HSQ_NUM_SLOTS; tag++) {
+ mrq = hsq->slot[tag].mrq;
+ if (mrq && mrq->data &&
+ (mrq->data->blksz * mrq->data->blocks == 4096) &&
+ (mrq->data->flags & MMC_DATA_WRITE) &&
+ (++need_change == 2)) {
+ mmc->hsq_depth = HSQ_PERFORMANCE_DEPTH;
+ break;
+ }
+ }
+}
+
static void mmc_hsq_pump_requests(struct mmc_hsq *hsq)
{
struct mmc_host *mmc = hsq->mmc;
@@ -42,6 +61,8 @@ static void mmc_hsq_pump_requests(struct mmc_hsq *hsq)
return;
}
+ mmc_hsq_modify_threshold(hsq);
+
slot = &hsq->slot[hsq->next_tag];
hsq->mrq = slot->mrq;
hsq->qcnt--;
@@ -337,6 +358,7 @@ int mmc_hsq_init(struct mmc_hsq *hsq, struct mmc_host *mmc)
hsq->mmc = mmc;
hsq->mmc->cqe_private = hsq;
mmc->cqe_ops = &mmc_hsq_ops;
+ mmc->hsq_depth = HSQ_NORMAL_DEPTH;
for (i = 0; i < HSQ_NUM_SLOTS; i++)
hsq->tag_slot[i] = HSQ_INVALID_TAG;