diff options
| -rw-r--r-- | drivers/ata/ahci.c | 26 | ||||
| -rw-r--r-- | drivers/ata/dwc_ahci.c | 6 | ||||
| -rw-r--r-- | drivers/ata/sata_ceva.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/scsi-uclass.c | 8 | ||||
| -rw-r--r-- | include/ahci.h | 14 | ||||
| -rw-r--r-- | include/scsi.h | 4 |
6 files changed, 42 insertions, 19 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 4830bcd..e986765 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -6,6 +6,8 @@ * SPDX-License-Identifier: GPL-2.0+ * * with the reference on libata and ahci drvier in kernel + * + * This driver provides a SCSI interface to SATA. */ #include <common.h> @@ -990,11 +992,8 @@ static int ahci_start_ports(struct ahci_uc_priv *uc_priv) return 0; } -#if defined(CONFIG_DM_SCSI) -void scsi_low_level_init(int busdevfunc, struct udevice *dev) -#else +#ifndef CONFIG_DM_SCSI void scsi_low_level_init(int busdevfunc) -#endif { struct ahci_uc_priv *uc_priv; @@ -1007,8 +1006,6 @@ void scsi_low_level_init(int busdevfunc) if (ret) return; ahci_init_one(dev); -# elif defined(CONFIG_DM_SCSI) - ahci_init_one(dev); # else ahci_init_one(busdevfunc); # endif @@ -1017,6 +1014,23 @@ void scsi_low_level_init(int busdevfunc) ahci_start_ports(uc_priv); } +#endif + +#ifndef CONFIG_SCSI_AHCI_PLAT +# if defined(CONFIG_DM_PCI) || defined(CONFIG_DM_SCSI) +int achi_init_one_dm(struct udevice *dev) +{ + return ahci_init_one(dev); +} +#endif +#endif + +int achi_start_ports_dm(struct udevice *dev) +{ + struct ahci_uc_priv *uc_priv = probe_ent; + + return ahci_start_ports(uc_priv); +} #ifdef CONFIG_SCSI_AHCI_PLAT int ahci_init(void __iomem *base) diff --git a/drivers/ata/dwc_ahci.c b/drivers/ata/dwc_ahci.c index e634df5..eadd779 100644 --- a/drivers/ata/dwc_ahci.c +++ b/drivers/ata/dwc_ahci.c @@ -81,7 +81,11 @@ static int dwc_ahci_probe(struct udevice *dev) writel(val, priv->wrapper_base + TI_SATA_SYSCONFIG); } - return ahci_init(priv->base); + ret = ahci_init(priv->base); + if (ret) + return ret; + + return achi_start_ports_dm(dev); } static const struct udevice_id dwc_ahci_ids[] = { diff --git a/drivers/ata/sata_ceva.c b/drivers/ata/sata_ceva.c index f55ba59..7d61a54 100644 --- a/drivers/ata/sata_ceva.c +++ b/drivers/ata/sata_ceva.c @@ -116,7 +116,8 @@ static int sata_ceva_probe(struct udevice *dev) struct scsi_platdata *plat = dev_get_uclass_platdata(dev); ceva_init_sata(plat->base); - return 0; + + return achi_init_one_dm(dev); } static const struct udevice_id sata_ceva_ids[] = { diff --git a/drivers/scsi/scsi-uclass.c b/drivers/scsi/scsi-uclass.c index e4ee44b..40c5044 100644 --- a/drivers/scsi/scsi-uclass.c +++ b/drivers/scsi/scsi-uclass.c @@ -13,16 +13,8 @@ #include <dm.h> #include <scsi.h> -static int scsi_post_probe(struct udevice *dev) -{ - debug("%s: device %p\n", __func__, dev); - scsi_low_level_init(0, dev); - return 0; -} - UCLASS_DRIVER(scsi) = { .id = UCLASS_SCSI, .name = "scsi", - .post_probe = scsi_post_probe, .per_device_platdata_auto_alloc_size = sizeof(struct scsi_platdata), }; diff --git a/include/ahci.h b/include/ahci.h index 4262ab7..ec5b0c7 100644 --- a/include/ahci.h +++ b/include/ahci.h @@ -179,4 +179,18 @@ struct ahci_uc_priv { int ahci_init(void __iomem *base); int ahci_reset(void __iomem *base); +/** + * achi_init_one_dm() - set up a single AHCI port + * + * @dev: Controller to init + */ +int achi_init_one_dm(struct udevice *dev); + +/** + * achi_start_ports_dm() - start all AHCI ports for a controller + * + * @dev: Controller containing ports to start + */ +int achi_start_ports_dm(struct udevice *dev); + #endif diff --git a/include/scsi.h b/include/scsi.h index bc5be97..cd1b240 100644 --- a/include/scsi.h +++ b/include/scsi.h @@ -171,9 +171,7 @@ struct scsi_platdata { unsigned long max_id; }; -#if defined(CONFIG_DM_SCSI) -void scsi_low_level_init(int busdevfunc, struct udevice *dev); -#else +#ifndef CONFIG_DM_SCSI void scsi_low_level_init(int busdevfunc); void scsi_init(void); #endif |