diff options
Diffstat (limited to 'drivers/misc/habanalabs/pci.c')
| -rw-r--r-- | drivers/misc/habanalabs/pci.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/misc/habanalabs/pci.c b/drivers/misc/habanalabs/pci.c index 9f634ef6f5b3..61a8bb07262c 100644 --- a/drivers/misc/habanalabs/pci.c +++ b/drivers/misc/habanalabs/pci.c @@ -15,7 +15,7 @@ /** * hl_pci_bars_map() - Map PCI BARs. * @hdev: Pointer to hl_device structure. - * @bar_name: Array of BAR names. + * @name: Array of BAR names. * @is_wc: Array with flag per BAR whether a write-combined mapping is needed. * * Request PCI regions and map them to kernel virtual addresses. @@ -61,7 +61,7 @@ err: return rc; } -/* +/** * hl_pci_bars_unmap() - Unmap PCI BARS. * @hdev: Pointer to hl_device structure. * @@ -80,9 +80,11 @@ static void hl_pci_bars_unmap(struct hl_device *hdev) pci_release_regions(pdev); } -/* +/** * hl_pci_elbi_write() - Write through the ELBI interface. * @hdev: Pointer to hl_device structure. + * @addr: Address to write to + * @data: Data to write * * Return: 0 on success, negative value for failure. */ @@ -140,6 +142,8 @@ static int hl_pci_elbi_write(struct hl_device *hdev, u64 addr, u32 data) /** * hl_pci_iatu_write() - iatu write routine. * @hdev: Pointer to hl_device structure. + * @addr: Address to write to + * @data: Data to write * * Return: 0 on success, negative value for failure. */ @@ -161,7 +165,7 @@ int hl_pci_iatu_write(struct hl_device *hdev, u32 addr, u32 data) return 0; } -/* +/** * hl_pci_reset_link_through_bridge() - Reset PCI link. * @hdev: Pointer to hl_device structure. */ @@ -313,7 +317,6 @@ int hl_pci_init_iatu(struct hl_device *hdev, u64 sram_base_address, /** * hl_pci_set_dma_mask() - Set DMA masks for the device. * @hdev: Pointer to hl_device structure. - * @dma_mask: number of bits for the requested dma mask. * * This function sets the DMA masks (regular and consistent) for a specified * value. If it doesn't succeed, it tries to set it to a fall-back value |