pci/pci.c:1128:15: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint32_t' {aka 'long unsigned int'} [-Wformat=]
1128 | pciinfo("Limit MME to %x, num to %d\n", mmc, num);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~
| |
| uint32_t {aka long unsigned int}
pci/pci.c:1128:30: note: format string is defined here
1128 | pciinfo("Limit MME to %x, num to %d\n", mmc, num);
| ~^
| |
| unsigned int
| %lx
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
pci/pci_qemu_test.c:218:6: warning: ‘ops’ may be used uninitialized [-Wmaybe-uninitialized]
218 | ops->write(dev->bus, &hdr->test, num, sizeof(num));
| ~~~^~~~~~~
pci/pci_qemu_test.c: In function ‘pci_qemu_test_probe’:
pci/pci_qemu_test.c:286:41: note: ‘ops’ was declared here
286 | FAR const struct pci_qemu_test_ops_s *ops;
|
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
pci/pci.c:415:34: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]
415 | FAR struct pci_resource_s *res;
| ^~~
pci/pci.c: In function ‘pci_scan_bus’:
pci/pci.c:663:32: warning: unused variable ‘ctrl’ [-Wunused-variable]
663 | FAR struct pci_controller_s *ctrl = bus->ctrl;
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
and move common math funtions to math32.h:
div_round_up
div_round_closest
is_power_of_2
roundup_pow_of_two
rounddown_pow_of_two
Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
Some of PCI drivers require OS interfaces that can't be executed in the INIT context.
In that case we have to postpone PCI drivers probing and call it for example
in board initialization logic.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
1. only support pci modern device;
2. need the pci controller support MSI/MSI-X;
It has been verified based on virtio-rng and virtio-net.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
rpmsg_virtio_ivshmem is a ivshmem based rpmsg virtio driver,
with this driver, we can use the rpmsg virtio in qemu platfrom
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
1. Change pci uio ivshmem driver from pci bus based tp pci-ivshmem
bus based;
2. Add the interrupt support by usin the pci_ivshmem API;
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
1. Should check the vmid in ivshmem_remove() when release irq instead
check the ivdev->reg;
2. Add vmid check in ivshmem_probe() because ivshmem driver only support
vmid == 0 or 1 for now in NuttX;
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Add common ivshmem driver, provide the ivshmem bus mechisam, so
many ivshmem based driver can change to pci_ivshmem based
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Rptun is a rptun fremework driver base on the Inter-Virtual Machine
Share Memory Device.
With this driver, two NuttX runs in different QEMU can communicate
with each other by the rpmsg api.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
