WebWelcome to Accra Technical University Virtual Classroom Platform. Contact Us Page. Skip Activities WebAug 28, 2024 · > When programming inbound/outbound atu, we call usleep_range() after > each checking PCIE_ATU_ENABLE bit. Unfortunately, the atu programming > can be called in atomic context: > > inbound atu programming could be called through > pci_epc_write_header() > =>dw_pcie_ep_write_header()
Beginner
WebOct 5, 2024 · Logistics Associate II. Oct 2024 - Present1 year 7 months. Norwood, Massachusetts, United States. Leadership role. Responsible for performing receipts of … WebOn Wed, Aug 29, 2024 at 11:04:08AM +0800, Jisheng Zhang wrote: > When programming inbound/outbound atu, we call usleep_range() after > each checking PCIE_ATU_ENABLE bit. Unfortunately, the atu programming > can be called in atomic context: > inbound atu programming could be called through > pci_epc_write_header() > … hierarchy of moving and handling
TDA4VM: How to configure ATU of PCIe module of …
WebDec 8, 2024 · it seems that the BAR4 is dedicated for some purpose. even though I didn’t config BAR4 and setup inbound. lspci -s 0000:1d:00.0 -xv. 0000:1d:00.0 RAM memory: … WebNov 14, 2024 · > > > dw_pcie_prog_inbound_atu() function will accept CPU address, PCIe address > > > and size as its arguments. These parameters define the PCIe and CPU … Web> give us the safer dw_pcie_prog_outbound_atu(), > dw_pcie_prog_ep_outbound_atu() and dw_pcie_prog_inbound_atu() functions. > > First of all let's update the outbound ATU entries setup methods to > returning the operation status. The methods will fail either in case if > the range is failed to be activated or the passed region doesn't fulfill how far from distant pa to latrobe pa