Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-21 Thread Guenter Roeck
On Wed, Nov 21, 2018 at 08:00:08AM -0800, Alistair Francis wrote: > On Tue, Nov 20, 2018 at 5:54 PM Guenter Roeck wrote: > > > > Hi Alistair, > > > > On 11/20/18 4:43 PM, Alistair Francis wrote: > > > On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck wrote: > > >> > > >> - Provide separate maps for V

Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-21 Thread Guenter Roeck
On Wed, Nov 21, 2018 at 08:00:45AM -0800, Alistair Francis wrote: > On Tue, Nov 20, 2018 at 8:08 PM Guenter Roeck wrote: > > > > Hi Alistair, > > > > On 11/20/18 4:43 PM, Alistair Francis wrote: > > > On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck wrote: > > >> > > >> - Provide separate maps for V

Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-21 Thread Alistair Francis
On Tue, Nov 20, 2018 at 5:54 PM Guenter Roeck wrote: > > Hi Alistair, > > On 11/20/18 4:43 PM, Alistair Francis wrote: > > On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck wrote: > >> > >> - Provide separate maps for VIRT_PCIE_MMIO (32 bit) and > >>VIRT_PCIE_MMIO_HIGH (64 bit) > >> - VIRT_PCIE_P

Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-21 Thread Alistair Francis
On Tue, Nov 20, 2018 at 8:08 PM Guenter Roeck wrote: > > Hi Alistair, > > On 11/20/18 4:43 PM, Alistair Francis wrote: > > On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck wrote: > >> > >> - Provide separate maps for VIRT_PCIE_MMIO (32 bit) and > >>VIRT_PCIE_MMIO_HIGH (64 bit) > >> - VIRT_PCIE_P

Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-20 Thread Guenter Roeck
Hi Alistair, On 11/20/18 4:43 PM, Alistair Francis wrote: On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck 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

Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-20 Thread Guenter Roeck
Hi Alistair, On 11/20/18 4:43 PM, Alistair Francis wrote: On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck 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

Re: [Qemu-devel] [PATCH 1/2] riscv: virt: Fix pcie memory ranges

2018-11-20 Thread Alistair Francis
On Tue, Nov 20, 2018 at 3:01 PM Guenter Roeck 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_PC