u-boot.git/drivers/ata, branch v2017.09-rc2

ahci-pci: Update call to ahci_probe_scsi_pci()

2017-08-03T18:48:48+00:00

ahci_probe_scsi() now takes a 'base' argument, and there is an API
that prepares base address for us: ahci_probe_scsi_pci().

Reported-by: Tom Rini 
Reviewed-by: Simon Glass 
Signed-off-by: Bin Meng

Merge git://git.denx.de/u-boot-x86

2017-08-01T19:38:32+00:00

dm: scsi: Add a generic PCI-based AHCI driver

2017-08-01T12:17:02+00:00

This adds support for PCI-based AHCI controller based on DM SCSI.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass 
Tested-by: Simon Glass

dm: ahci: Correct uclass private data

2017-08-01T02:58:01+00:00

This is expected to be attached to the uclass and the code operates that
way, but the uclass has not been updated. Fix it to avoid using memory at
address 0.

Signed-off-by: Simon Glass 
Fixes: 47fc61a (dm: ahci: Drop use of probe_ent)

dm: scsi: Drop duplicate SCSI and DM_SCSI options

2017-08-01T02:58:01+00:00

When the SATA code was moved into drivers/ata these Kconfig options were
added to that directory. They already exist in drivers/scsi. Remove them
from drivers/ata to fix the duplication.

Signed-off-by: Simon Glass 
Fixes: 7f2b5f4 (sata: Move drivers into new drivers/ata directory)

ahci: Support non-PCI controllers

2017-08-01T02:58:00+00:00

At present the AHCI SCSI driver only supports PCI with driver model.
Rename the existing function to indicate this and add support for adding
a non-PCI controller .

Signed-off-by: Simon Glass

dm: ahci: Avoid scsi_scan_dev() in ahci_probe_scsi()

2017-07-28T18:02:47+00:00

Running 'scsi scan' command causes scsi_scan_dev() to be called,
from which device_probe() is called and consequently AHCI driver
probe routine will be called as SCSI driver's parent, and finally
ahci_probe_scsi() calls scsi_scan_dev() again.

Remove the call to scsi_scan_dev() in ahci_probe_scsi().

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

dm: ahci: Add a driver for SCSI on AHCI

2017-07-11T16:08:19+00:00

Some AHCI drivers use SCSI under the hood. Rather than making the AHCI
driver be in the SCSI uclass it makes sense to have the AHCI device create
a SCSI device as a child. That way we can handle any AHCI-specific
operations rather than trying to pretend tha the device is just SCSI.

To handle this we need to provide a way for AHCI drivers to bind a SCSI
device as its child, and probe it. Add functions for this.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

dm: scsi: Adjust return value of scsi_exec()

2017-07-11T16:08:19+00:00

Change this function to return an error number instead of true/false.
This allows us to return a proper error number.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

dm: scsi: Add operations for SCSI devices

2017-07-11T16:08:19+00:00

The SCSI uclass currently has no operations. It just uses the global SCSI
functions. Fix this by adding operations to the only two drivers that use
the uclass, and replacing the global functions with those defined locally
in the SCSI code.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng