Hi Alistair,
On 11/20/18 4:43 PM, Alistair Francis wrote:
On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck <li...@roeck-us.net> wrote:
- Provide separate maps for VIRT_PCIE_MMIO (32 bit) and
VIRT_PCIE_MMIO_HIGH (64 bit)
- VIRT_PCIE_PIO is for IO ports, not for the physical address
- VIRT_PCIE_ECAM size reduced to size needed to cover 256 ports
- Use memmap[VIRT_PCIE_ECAM].size instead of memmap[VIRT_PCIE_ECAM].base
to calculate the bus number range
- Use qemu_fdt_setprop_sized_cells() to create reg and ranges entries
- Fix parameters for gpex_pcie_init()
(ECAM and MMIO addresses were swapped)
Signed-off-by: Guenter Roeck <li...@roeck-us.net>
Hey Gunter,
Thanks for the patch! This was causing me all kinds of headaches.
Unfortunately I had managed to figure out the memory addresses thanks
to Bin Meng's help.
You can see the new tree here:
https://github.com/alistair23/qemu/tree/mainline/alistair/sifive_pcie.next
Looks good. With your patch series applied on top of v3.1-rc2 and usb.mak
added to the build:
Building riscv:virt:defconfig:initrd ... running ....... passed
Building riscv:virt:defconfig:virtio-blk:rootfs ... running ....... passed
Building riscv:virt:defconfig:virtio:rootfs ... running ....... passed
Building riscv:virt:defconfig:virtio-pci:rootfs ... running ....... passed
Building riscv:virt:defconfig:mmc:rootfs ... running ....... passed
Building riscv:virt:defconfig:nvme:rootfs ... running ................... passed
Building riscv:virt:defconfig:usb-ohci:rootfs ... running ....... passed
Building riscv:virt:defconfig:usb-ehci:rootfs ... running ....... passed
Building riscv:virt:defconfig:usb-xhci:rootfs ... running ....... passed
Building riscv:virt:defconfig:usb-uas-ehci:rootfs ... running ....... passed
Building riscv:virt:defconfig:usb-uas-xhci:rootfs ... running ....... passed
Building riscv:virt:defconfig:scsi[53C810]:rootfs ... running ........ passed
Building riscv:virt:defconfig:scsi[53C895A]:rootfs ... running ........ passed
Building riscv:virt:defconfig:scsi[MEGASAS]:rootfs ... running ....... passed
Building riscv:virt:defconfig:scsi[MEGASAS2]:rootfs ... running ....... passed
Building riscv:virt:defconfig:scsi[FUSION]:rootfs ... running ....... passed
Building riscv:virt:defconfig:scsi[virtio]:rootfs ... running ....... passed
Building riscv:virt:defconfig:scsi[virtio-pci]:rootfs ... running ....... passed
Guenter