diff options
| author | Govind Singh <govinds@codeaurora.org> | 2020-08-13 11:04:22 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-08-17 12:07:06 +0200 |
| commit | 5697a564d369412ca988696f43dacad59b5f7efb (patch) | |
| tree | ab9459e52ecafd5ff2a2e9cabbbc5c95acb548c2 /drivers/net/wireless/ath/ath11k/pci.h | |
| parent | ath11k: pci: setup resources (diff) | |
| download | linux-5697a564d369412ca988696f43dacad59b5f7efb.tar.xz linux-5697a564d369412ca988696f43dacad59b5f7efb.zip | |
ath11k: pci: add MSI config initialisation
QCA6390 uses PCI MSI for CE/MHI/DP interrupt. Add MSI vector mapping and MSI
enable/disable operations.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597309466-19688-7-git-send-email-kvalo@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/pci.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/pci.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/pci.h b/drivers/net/wireless/ath/ath11k/pci.h index dfd30ec09818..db75eae26f71 100644 --- a/drivers/net/wireless/ath/ath11k/pci.h +++ b/drivers/net/wireless/ath/ath11k/pci.h @@ -5,10 +5,23 @@ #include "core.h" +struct ath11k_msi_user { + char *name; + int num_vectors; + u32 base_vector; +}; + +struct ath11k_msi_config { + int total_vectors; + int total_users; + struct ath11k_msi_user *users; +}; + struct ath11k_pci { struct pci_dev *pdev; struct ath11k_base *ab; u16 dev_id; + u32 msi_ep_base_data; }; static inline struct ath11k_pci *ath11k_pci_priv(struct ath11k_base *ab) |