intr = otx2_read64(dev->bar2 + RVU_VF_INT);
if (intr == 0)
- return;
+ otx2_base_dbg("Proceeding to check mbox UP messages if any");
otx2_write64(intr, dev->bar2 + RVU_VF_INT);
otx2_base_dbg("Irq 0x%" PRIx64 "(pf:%d,vf:%d)", intr, dev->pf, dev->vf);
- if (intr) {
- /* First process all configuration messages */
- otx2_process_msgs(dev, dev->mbox);
- /* Process Uplink messages */
- otx2_process_msgs_up(dev, &dev->mbox_up);
- }
+ /* First process all configuration messages */
+ otx2_process_msgs(dev, dev->mbox);
+
+ /* Process Uplink messages */
+ otx2_process_msgs_up(dev, &dev->mbox_up);
}
static void
intr = otx2_read64(dev->bar2 + RVU_PF_INT);
if (intr == 0)
- return;
+ otx2_base_dbg("Proceeding to check mbox UP messages if any");
otx2_write64(intr, dev->bar2 + RVU_PF_INT);
-
otx2_base_dbg("Irq 0x%" PRIx64 "(pf:%d,vf:%d)", intr, dev->pf, dev->vf);
- if (intr) {
- /* First process all configuration messages */
- otx2_process_msgs(dev, dev->mbox);
- /* Process Uplink messages */
- otx2_process_msgs_up(dev, &dev->mbox_up);
- }
+ /* First process all configuration messages */
+ otx2_process_msgs(dev, dev->mbox);
+
+ /* Process Uplink messages */
+ otx2_process_msgs_up(dev, &dev->mbox_up);
}
static int
{
int up_direction = MBOX_DIR_PFAF_UP;
int rc, direction = MBOX_DIR_PFAF;
+ uint64_t intr_offset = RVU_PF_INT;
struct otx2_dev *dev = otx2_dev;
uintptr_t bar2, bar4;
uint64_t bar4_addr;
if (otx2_dev_is_vf(dev)) {
direction = MBOX_DIR_VFPF;
up_direction = MBOX_DIR_VFPF_UP;
+ intr_offset = RVU_VF_INT;
}
/* Initialize the local mbox */
- rc = otx2_mbox_init(&dev->mbox_local, bar4, bar2, direction, 1);
+ rc = otx2_mbox_init(&dev->mbox_local, bar4, bar2, direction, 1,
+ intr_offset);
if (rc)
goto error;
dev->mbox = &dev->mbox_local;
- rc = otx2_mbox_init(&dev->mbox_up, bar4, bar2, up_direction, 1);
+ rc = otx2_mbox_init(&dev->mbox_up, bar4, bar2, up_direction, 1,
+ intr_offset);
if (rc)
goto error;
}
/* Init mbox object */
rc = otx2_mbox_init(&dev->mbox_vfpf, (uintptr_t)hwbase,
- bar2, MBOX_DIR_PFVF, pci_dev->max_vfs);
+ bar2, MBOX_DIR_PFVF, pci_dev->max_vfs,
+ intr_offset);
if (rc)
goto iounmap;
/* PF -> VF UP messages */
rc = otx2_mbox_init(&dev->mbox_vfpf_up, (uintptr_t)hwbase,
- bar2, MBOX_DIR_PFVF_UP, pci_dev->max_vfs);
+ bar2, MBOX_DIR_PFVF_UP, pci_dev->max_vfs,
+ intr_offset);
if (rc)
goto mbox_fini;
}