NVIDIA/open-gpu-kernel-modules
1
0
Fork 0
mirror of https://github.com/NVIDIA/open-gpu-kernel-modules.git synced 2026-04-23 15:58:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

590.44.01

Browse Source
This commit is contained in:
Maneet Singh
2025-12-02 15:32:25 -08:00
parent 2af9f1f0f7
commit a5bfb10e75
954 changed files with 421883 additions and 408177 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
kernel-open/common/inc/nv-msi.h
View File

@@ -47,9 +47,6 @@ void NV_API_CALL nv_init_msi (nv_state_t *);
void NV_API_CALL nv_init_msix (nv_state_t *);
NvS32 NV_API_CALL nv_request_msix_irq (nv_linux_state_t *);
#define NV_PCI_MSIX_FLAGS 2
#define NV_PCI_MSIX_FLAGS_QSIZE 0x7FF
static inline void nv_free_msix_irq(nv_linux_state_t *nvl)
{
int i;
@@ -67,17 +64,8 @@ static inline int nv_get_max_irq(struct pci_dev *pci_dev)
NvU16 ctrl;
cap_ptr = pci_find_capability(pci_dev, PCI_CAP_ID_MSIX);
/*
* The 'PCI_MSIX_FLAGS' was added in 2.6.21-rc3 by:
* 2007-03-05 f5f2b13129a6541debf8851bae843cbbf48298b7
*/
#if defined(PCI_MSIX_FLAGS)
pci_read_config_word(pci_dev, cap_ptr + PCI_MSIX_FLAGS, &ctrl);
nvec = (ctrl & PCI_MSIX_FLAGS_QSIZE) + 1;
#else
pci_read_config_word(pci_dev, cap_ptr + NV_PCI_MSIX_FLAGS, &ctrl);
nvec = (ctrl & NV_PCI_MSIX_FLAGS_QSIZE) + 1;
#endif
return nvec;
}