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* OvmfPkg/MptScsiDxe: Reset device on ExitBootServices()Nikita Leshenko2020-05-051-1/+32
| | | | | | | | | | | This causes the device to forget about the reply frame. We allocated the reply frame in EfiBootServicesData type memory, and code executing after ExitBootServices() is permitted to overwrite it. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-13-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Implement the PassThru methodNikita Leshenko2020-05-052-2/+411
| | | | | | | | | | | | Machines should be able to boot after this commit. Tested with different Linux distributions (Ubuntu, CentOS) and different Windows versions (Windows 7, Windows 10, Server 2016). Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-12-nikita.leshchenko@oracle.com> [lersek@redhat.com: MPT_SCSI_DMA_ADDR_HIGH: drop redundant space char]
* OvmfPkg/MptScsiDxe: Initialize hardwareNikita Leshenko2020-05-051-1/+197
| | | | | | | | | | | | | | Reset and send the IO controller initialization request. The reply is read back to complete the doorbell function but it isn't useful to us because it doesn't contain relevant data or status codes. See "LSI53C1030 PCI-X to Dual Channel Ultra320 SCSI Multifunction Controller" technical manual for more information. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Message-Id: <20200504210607.144434-11-nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg/MptScsiDxe: Set and restore PCI attributesNikita Leshenko2020-05-051-1/+64
| | | | | | | | | | | | Enable the IO Space and Bus Mastering and restore the original values when the device is stopped. This is a standard procedure in PCI drivers. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-10-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Open PciIo protocol for later useNikita Leshenko2020-05-051-1/+29
| | | | | | | | | | | This will give us an exclusive access to the PciIo of this device after it was started and until is will be stopped. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-9-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Build and decode DevicePathNikita Leshenko2020-05-051-2/+59
| | | | | | | | | | Used to identify the individual disks in the hardware tree. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-8-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Report targets and one LUNNikita Leshenko2020-05-052-2/+66
| | | | | | | | | | | | | | | The controller supports up to 8 targets in practice (Not reported by the controller, but based on the implementation of the virtual device), report them in GetNextTarget and GetNextTargetLun. The firmware will then try to communicate with them and create a block device for each one that responds. Support for multiple LUNs will be implemented in another series. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-7-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Install stubbed EXT_SCSI_PASS_THRUNikita Leshenko2020-05-052-3/+183
| | | | | | | | | Support dynamic insertion and removal of the protocol Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-6-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Probe PCI devices and look for MptScsiNikita Leshenko2020-05-052-1/+53
| | | | | | | | | | | | | The MptScsiControllerSupported function is called on handles passed in by the ConnectController() boot service and if the handle is the lsi53c1030 controller the function would return success. A successful return value will attach our driver to the device. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Message-Id: <20200504210607.144434-5-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Report name of driverNikita Leshenko2020-05-051-2/+59
| | | | | | | | | | | | Install Component Name protocols to have a nice display name for the driver in places such as UEFI shell. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Message-Id: <20200504210607.144434-4-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Install DriverBinding ProtocolNikita Leshenko2020-05-052-1/+67
| | | | | | | | | | | In order to probe and connect to the MptScsi device we need this protocol. Currently it does nothing. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Message-Id: <20200504210607.144434-3-nikita.leshchenko@oracle.com>
* OvmfPkg/MptScsiDxe: Create empty driverNikita Leshenko2020-05-052-0/+52
In preparation for implementing LSI Fusion MPT SCSI devices, create a basic scaffolding for a driver. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390 Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200504210607.144434-2-nikita.leshchenko@oracle.com>
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