nuttx/boards
Brennan Ashton 69ed5bb67d Various fixes for PCI work
Squashed commits:

1. Porting prior PCI work in place of jailhouse code

At this point the PCI enumeration works for x86_64 including over
pci-pci bridges.

Running QEMU with this configuration we see the bridge and the
device on the bridge.  It also detected the qemu test device

qemu-system-x86_64 \
  -cpu host,+pcid,+x2apic,+tsc-deadline,+xsave,+rdrand \
  --enable-kvm -smp 1 -m 2G -cdrom boot.iso --nographic -no-reboot \
  -device pci-testdev \
  -device pci-bridge,id=bridge0,chassis_nr=2 \
  -device e1000,bus=bridge0,addr=0x3

qemu_pci_init: Initializing PCI Bus
pci_probe_device: [00:00.0] Found 8086:1237, class/revision 06000002
pci_probe_device: [00:01.1] Found 8086:7010, class/revision 01018000
pci_probe_device: [00:01.2] Found ffff:ffff, class/revision ffffffff
pci_probe_device: [00:01.3] Found 8086:7113, class/revision 06800003
pci_probe_device: [00:01.4] Found ffff:ffff, class/revision ffffffff
pci_probe_device: [00:01.5] Found ffff:ffff, class/revision ffffffff
pci_probe_device: [00:01.6] Found ffff:ffff, class/revision ffffffff
pci_probe_device: [00:01.7] Found ffff:ffff, class/revision ffffffff
pci_probe_device: [00:02.0] Found 1234:1111, class/revision 03000002
pci_probe_device: [00:03.0] Found 8086:100e, class/revision 02000003
pci_probe_device: [00:04.0] Found 1b36:0005, class/revision 00ff0000
pci_probe_device: [00:04.0] Probing
pci_check_pci_bridge: [00:05.0] Found Bridge
pci_probe_device: [01:03.0] Found 8086:100e, class/revision 02000003
pci_probe_device: [00:05.0] Found 1b36:0001, class/revision 06040000

2. Remove unused CONFIG_PCI_MAX_BDF option

3. Add a workaround for Jailhouse pci scanning

4. Extend BAR parsing and handle PIO and MMIO for pci-testdev

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>

5. PCI: Add initial support for QEMU 'edu' test device

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>

6. Bring up PCI later in boot process

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>

7. Add ISR and DMA support to QEMU edu test pci device

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>

8. Fix bad function prototype definition in qemu_edu

9. intel64:  Add a pci test configuration and instructions

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>

10. PCI: Fix issue in identification of 64bit bar

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2024-01-25 09:09:30 -08:00
..
arm drivers/usbhost: Add a USB bluetooth driver. 2024-01-16 16:02:15 +01:00
arm64 sched: move etc romfs mount from nsh to sched/init 2024-01-09 21:29:46 -03:00
avr Documentation: migrate the rest boards 2023-10-26 18:13:34 -03:00
dummy
hc/m9s12 Documentation: migrate the rest boards 2023-10-26 18:13:34 -03:00
mips sched_lock refine: remove sched_[un]lock in xxx_waitsample 2023-11-21 20:03:43 -08:00
misoc/lm32/misoc Documentation: migrate the rest boards 2023-10-26 18:13:34 -03:00
or1k/mor1kx/or1k Documentation: migrate the rest boards 2023-10-26 18:13:34 -03:00
renesas Revert "make/archive: Use the full path name when matching or storing names in the archive" 2023-10-27 22:26:18 +08:00
risc-v esp32c3-generic: add simple boot support 2024-01-23 04:09:25 -08:00
sim/sim/sim sim/usbdev: refresh defconfig to fix ci break 2024-01-15 22:31:39 -08:00
sparc Run refresh.sh to update all board configs 2023-09-02 14:45:44 +08:00
x86/qemu/qemu-i486 Revert "make/archive: Use the full path name when matching or storing names in the archive" 2023-10-27 22:26:18 +08:00
x86_64/intel64/qemu-intel64 Various fixes for PCI work 2024-01-25 09:09:30 -08:00
xtensa esp32s3: Improve selection of the bootloader being used on Kconfig 2024-01-25 11:22:39 -03:00
z16/z16f/z16f2800100zcog Documentation: migrate boards/{z16|z80}/xxx/configs/README.txt 2023-10-28 13:55:22 +08:00
z80 Documentation: migrate boards/{z16|z80}/xxx/configs/README.txt 2023-10-28 13:55:22 +08:00
.gitignore
Board.mk sched: move etc romfs mount from nsh to sched/init 2024-01-09 21:29:46 -03:00
boardctl.c usbadb: add usbadb boardctl 2023-08-07 11:23:36 +08:00
CMakeLists.txt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
dummy.c
Kconfig risc-v: Initial support for CanMV-k230 board and K230 chip 2023-12-17 01:10:57 -08:00
Makefile