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This commit is contained in:
Maneet Singh
2025-08-05 09:14:02 -07:00
parent 4d6c416e7f
commit e0566f7913
31 changed files with 830 additions and 629 deletions
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46
kernel-open/nvidia/nv.c
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@@ -1417,16 +1417,16 @@ static int nv_start_device(nv_state_t *nv, nvidia_stack_t *sp)
{
rc = os_alloc_mutex(&nvl->isr_bh_unlocked_mutex);
if (rc != 0)
goto failed;
goto failed_release_irq;
nv_kthread_q_item_init(&nvl->bottom_half_q_item, nvidia_isr_bh_unlocked, (void *)nv);
rc = nv_kthread_q_init(&nvl->bottom_half_q, nv_device_name);
if (rc != 0)
goto failed;
goto failed_release_irq;
kthread_init = NV_TRUE;
rc = nv_kthread_q_init(&nvl->queue.nvk, "nv_queue");
if (rc)
goto failed;
goto failed_release_irq;
nv->queue = &nvl->queue;
if (nv_platform_use_auto_online(nvl))
@@ -1434,33 +1434,18 @@ static int nv_start_device(nv_state_t *nv, nvidia_stack_t *sp)
rc = nv_kthread_q_init(&nvl->remove_numa_memory_q,
"nv_remove_numa_memory");
if (rc)
goto failed;
goto failed_release_irq;
remove_numa_memory_kthread_init = NV_TRUE;
}
}
if (!rm_init_adapter(sp, nv))
{
if (!(nv->flags & NV_FLAG_USES_MSIX) &&
!(nv->flags & NV_FLAG_SOC_DISPLAY) &&
!(nv->flags & NV_FLAG_SOC_IGPU))
{
free_irq(nv->interrupt_line, (void *) nvl);
}
else if (nv->flags & NV_FLAG_SOC_DISPLAY)
{
}
#if defined(NV_LINUX_PCIE_MSI_SUPPORTED)
else
{
nv_free_msix_irq(nvl);
}
#endif
NV_DEV_PRINTF(NV_DBG_ERRORS, nv,
"rm_init_adapter failed, device minor number %d\n",
nvl->minor_num);
rc = -EIO;
goto failed;
goto failed_release_irq;
}
{
@@ -1494,6 +1479,26 @@ static int nv_start_device(nv_state_t *nv, nvidia_stack_t *sp)
return 0;
failed_release_irq:
if (!(nv->flags & NV_FLAG_PERSISTENT_SW_STATE))
{
if (!(nv->flags & NV_FLAG_USES_MSIX) &&
!(nv->flags & NV_FLAG_SOC_DISPLAY) &&
!(nv->flags & NV_FLAG_SOC_IGPU))
{
free_irq(nv->interrupt_line, (void *) nvl);
}
else if (nv->flags & NV_FLAG_SOC_DISPLAY)
{
}
#if defined(NV_LINUX_PCIE_MSI_SUPPORTED)
else
{
nv_free_msix_irq(nvl);
}
#endif
}
failed:
#if defined(NV_LINUX_PCIE_MSI_SUPPORTED)
if (nv->flags & NV_FLAG_USES_MSI)
@@ -2417,6 +2422,7 @@ nvidia_ioctl(
if (arg_cmd == NV_ESC_WAIT_OPEN_COMPLETE)
{
nv_ioctl_wait_open_complete_t *params = arg_copy;
params->rc = nvlfp->open_rc;
params->adapterStatus = nvlfp->adapter_status;
goto done_early;