diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/ethernet/intel/ice/ice_irq.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_irq.h')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_irq.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_irq.h b/drivers/net/ethernet/intel/ice/ice_irq.h new file mode 100644 index 0000000000..f35efc0857 --- /dev/null +++ b/drivers/net/ethernet/intel/ice/ice_irq.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2023, Intel Corporation. */ + +#ifndef _ICE_IRQ_H_ +#define _ICE_IRQ_H_ + +struct ice_irq_entry { + unsigned int index; + bool dynamic; /* allocation type flag */ +}; + +struct ice_irq_tracker { + struct xarray entries; + u16 num_entries; /* total vectors available */ + u16 num_static; /* preallocated entries */ +}; + +int ice_init_interrupt_scheme(struct ice_pf *pf); +void ice_clear_interrupt_scheme(struct ice_pf *pf); + +struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only); +void ice_free_irq(struct ice_pf *pf, struct msi_map map); +int ice_get_max_used_msix_vector(struct ice_pf *pf); + +#endif |