diff options
| author | Chao Li <lichao@loongson.cn> | 2024-02-02 09:35:28 +0800 |
|---|---|---|
| committer | Liming Gao <gaoliming@byosoft.com.cn> | 2024-02-06 23:51:47 +0800 |
| commit | 55a0cdb61cd597b3c1e1b6fb2a5f360f1c148b88 (patch) | |
| tree | d8ab69d29ed85339806ea278936038f6f832d9ff /UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni | |
| parent | 54c2cdb241a19223b4a56df5f55618a97d655bf3 (diff) | |
| download | edk2-55a0cdb61cd597b3c1e1b6fb2a5f360f1c148b88.tar.gz | |
UefiCpuPkg: Add a new CPU IO 2 driver named CpuMmio2Dxe
CpuIo2Dxe only supports IO to access to CPU IO. Some ARCHs that do not
implement ports for CPU IO require MMIO to access PCI IO, and they
pretty much put the IO devices under the LPC bus, which is usually under
the PCIe/PCI bus. CpuMmio2Dxe was added to meet these needs.
CpuMmio2Dxe depends on PcdPciIoTranslation. The code is copied from
ArmPkg.
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Diffstat (limited to 'UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni')
| -rw-r--r-- | UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni b/UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni new file mode 100644 index 0000000000..af3b1a656f --- /dev/null +++ b/UefiCpuPkg/CpuMmio2Dxe/CpuMmio2Dxe.uni @@ -0,0 +1,18 @@ +// /** @file
+// Produces the CPU I/O 2 Protocol by using the services of the I/O Library.
+//
+// Produces the CPU I/O 2 Protocol by using the services of the I/O Library.
+//
+// Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
+// Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
+// Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT #language en-US "Produces the CPU I/O 2 Protocol by using the services of the I/O Library"
+
+#string STR_MODULE_DESCRIPTION #language en-US "Produces the CPU I/O 2 Protocol by using the services of the I/O Library."
+
|