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-rw-r--r--drivers/ata/sata_sil24.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 4621807a1a6..ccee930f1e1 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -1329,6 +1329,11 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
}
+ /* Set max read request size to 4096. This slightly increases
+ * write throughput for pci-e variants.
+ */
+ pcie_set_readrq(pdev, 4096);
+
sil24_init_controller(host);
pci_set_master(pdev);