diff options
| author | Thomas Gleixner <[email protected]> | 2021-12-10 23:19:18 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2021-12-16 22:16:40 +0100 |
| commit | 173ffad79d177d9a91fbf3be6bf67ca81e0f765a (patch) | |
| tree | ff852acdd9a5996067b67a4c44b6fe997cd45a1f /include | |
| parent | 0f18095871fc59c89a281caf6f18538cf9e50fbf (diff) | |
PCI/MSI: Use msi_desc::msi_index
The usage of msi_desc::pci::entry_nr is confusing at best. It's the index
into the MSI[X] descriptor table.
Use msi_desc::msi_index which is shared between all MSI incarnations
instead of having a PCI specific storage for no value.
Signed-off-by: Thomas Gleixner <[email protected]>
Tested-by: Michael Kelley <[email protected]>
Tested-by: Nishanth Menon <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/msi.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 45ec5d07a5f3..b3d3b0bf59fe 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -80,7 +80,6 @@ typedef void (*irq_write_msi_msg_t)(struct msi_desc *desc, * @multi_cap: [PCI MSI/X] log2 num of messages supported * @can_mask: [PCI MSI/X] Masking supported? * @is_64: [PCI MSI/X] Address size: 0=32bit 1=64bit - * @entry_nr: [PCI MSI/X] Entry which is described by this descriptor * @default_irq:[PCI MSI/X] The default pre-assigned non-MSI irq * @mask_pos: [PCI MSI] Mask register position * @mask_base: [PCI MSI-X] Mask register base address @@ -97,7 +96,6 @@ struct pci_msi_desc { u8 can_mask : 1; u8 is_64 : 1; u8 is_virtual : 1; - u16 entry_nr; unsigned default_irq; } msi_attrib; union { |