Tianocore/edk2.git/MdeModulePkg/Bus, branch trunk

Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305b

2024-06-04T03:43:08+00:00

MdeModulePkg: SpiHc: SpiHc Drivers

2024-05-08T04:43:58+00:00

Added SpiHc DXE and SMM drivers. This code receives bus transactions from the SpiBus layer and passes them onto the SpiHcPlatformLib Platform Initialization Spec 1.7 volume 5 section 18.1.7 Bugzilla #4753 Cc: Abner Chang Cc: Abdul Lateef Attar Signed-off-by: Brit Chesley Reviewed-by: Abner Chang

MdeModulePkg/Bus/Spi/SpiBus: Adding SpiBus Drivers

2024-05-08T04:43:58+00:00

Added SpiBus DXE and SMM drivers. This code translates SPI requests from the application layer into SPI Bus transactions on the SPI host controller. The code is responsible for checking if the transaction is valid, then setting up the SPI clock and chip select properly before passing the bus transaction to the host controller. Platform Initialization Spec 1.7 volume 5 section 18.1.6 Bugzilla #4753 Cc: Abner Chang Cc: Abdul Lateef Attar Signed-off-by: Brit Chesley Reviewed-by: Abner Chang

MdeModulePkg/XhciDxe: Add PCD for the delay of HCRST

2024-05-07T04:48:09+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=4727 Recently some of XHCI host controllers require to have extra 1ms delay before accessing any MMIO register during reset. PHY transition from P3 to P0 can take around 1.3ms and the xHCI reset can take around 1.5ms. Add PCD to control the delay, the default is 2 ms. Cc: Ray Ni Cc: Liming Gao Cc: Krzysztof Lewandowski Cc: Jenny Huang Cc: More Shih Cc: Ian Chiu Signed-off-by: Xianglei Cai Reviewed-by: Krzysztof Lewandowski Reviewed-by: Liming Gao

MdeModulePkg/XhciDxe: Reset endpoint while USB Transaction error

2024-05-07T02:26:46+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=4556 Based on XHCI spec 4.8.3, software should do the reset endpoint while USB Transaction occur. Add the error code for USB Transaction error since UEFI spec don't have the related definition. Cc: Ray Ni Cc: Liming Gao Cc: Krzysztof Lewandowski Cc: Jenny Huang Cc: More Shih Signed-off-by: Xianglei Cai Reviewed-by: Krzysztof Lewandowski Reviewed-by: Liming Gao

MdeModulePkg/SpiNorFlashJedecSfdp: SPI NOR Flash JEDEC SFDP

2024-04-20T08:26:40+00:00

BZ#: 4471 SPI NOR Flash JEDEC Serial Flash Discoverable Driver implementation. Signed-off-by: Abner Chang Cc: Hao A Wu Cc: Ray Ni Cc: Abdul Lateef Attar Cc: Brit Chesley Reviewed-by: Liming Gao

MdeModulePkg: Update the comments of ReadKeyStroke and ReadKeyStrokeEx

2024-04-03T02:25:06+00:00

Refer to Uefi spec 2.10 section 12.3.3, Add a new retval EFI_UNSUPPORTED to EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL.ReadKeyStrokeEx and EFI_SIMPLE_TEXT_INPUT_PROTOCOL.ReadKeyStroke(). Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: Qingyu Reviewed-by: Liming Gao

MdeModulePkg/Xhci: Skip another size round up for TRB address

2024-03-22T04:47:04+00:00

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4560 Commit f36e1ec1f0a5fd3be84913e09181d7813444b620 had fixed the DXE_ASSERT caused by the TRB size round up from 16 to 64 for most cases. However, there is a remaining case that the TRB size is also rounded up during setting TR dequeue pointer that would trigger DXE_ASSERT. This patch sets the alignment flag to FALSE in XhcSetTrDequeuePointer to fix this issue as well. Cc: Gao Cheng Cc: Hao A Wu Cc: Ray Ni Cc: Liming Gao Signed-off-by: Dat Mach Reviewed-by: Gao Cheng Reviewed-by: Hao A Wu Reviewed-by: Liming Gao

MdeModulePkg: Update ReceiveData and SendData function description

2024-03-13T02:48:38+00:00

AtaBusDxe, NvmExpressDxe, ScsiDiskDxe and EmmcDxe is used to back the EFI_STORAGE_SECURITY_COMMAND_PROTOCOL, update the parameter 'MediaId' description for the protocol function ReceiveData and SendData as described in UEFI Spec 2.10 section 13.14. Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: Qingyu Shang Reviewed-by: Liming Gao

MdeModulePkg/Bus/Usb/UsbNetwork: Check array index range before access

2024-02-26T20:46:12+00:00

Checks that an offset used to access array elements is within the expected range before accessing the array item. Cc: Liming Gao Cc: Ray Ni Cc: Rebecca Cran Cc: Richard Ho Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao