From 4aad5335969f25c4dc966a15c5497db3718538bb Mon Sep 17 00:00:00 2001 From: Piotr Raczynski Date: Mon, 15 May 2023 21:03:17 +0200 Subject: ice: add individual interrupt allocation Currently interrupt allocations, depending on a feature are distributed in batches. Also, after allocation there is a series of operations that distributes per irq settings through that batch of interrupts. Although driver does not yet support dynamic interrupt allocation, keep allocated interrupts in a pool and add allocation abstraction logic to make code more flexible. Keep per interrupt information in the ice_q_vector structure, which yields ice_vsi::base_vector redundant. Also, as a result there are a few functions that can be removed. Reviewed-by: Jacob Keller Reviewed-by: Michal Swiatkowski Reviewed-by: Simon Horman Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Signed-off-by: Piotr Raczynski Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_irq.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_irq.h') diff --git a/drivers/net/ethernet/intel/ice/ice_irq.h b/drivers/net/ethernet/intel/ice/ice_irq.h index 82475162ab70..26e80dfe22b5 100644 --- a/drivers/net/ethernet/intel/ice/ice_irq.h +++ b/drivers/net/ethernet/intel/ice/ice_irq.h @@ -7,4 +7,7 @@ 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); +void ice_free_irq(struct ice_pf *pf, struct msi_map map); + #endif -- cgit