With driver model we need to define implementations of exec() and bus_reset() separately for each SCSI driver. As a first step, create a local version of each function in the AHCI driver and call each from its global version.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com ---
Changes in v2: None
drivers/ata/ahci.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index c3b5f2af34..9c7b043aa2 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -928,7 +928,7 @@ static int ata_scsiop_test_unit_ready(struct ahci_uc_priv *uc_priv, }
-int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb) +static int ahci_scsi_exec(struct udevice *dev, struct scsi_cmd *pccb) { struct ahci_uc_priv *uc_priv; #ifdef CONFIG_DM_SCSI @@ -1134,10 +1134,21 @@ static int ata_io_flush(struct ahci_uc_priv *uc_priv, u8 port) return 0; }
+static int ahci_scsi_bus_reset(struct udevice *dev) +{ + /* Not implemented */ + + return 0; +} + +int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb) +{ + return ahci_scsi_exec(dev, pccb); +}
__weak int scsi_bus_reset(struct udevice *dev) { - /*Not implement*/ + return ahci_scsi_bus_reset(dev);
return 0; }