netdev - [PATCH net v2 0/3] disable interrupts and ensure dbell updation

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Message-ID: <20251219100751.3063135-1-vimleshk@marvell.com>
Date: Fri, 19 Dec 2025 10:07:46 +0000
From: Vimlesh Kumar <vimleshk@...vell.com>
To: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <sedara@...vell.com>, <srasheed@...vell.com>, <hgani@...vell.com>,
        "Vimlesh Kumar" <vimleshk@...vell.com>
Subject: [PATCH net v2 0/3] disable interrupts and ensure dbell updation

Disable per ring interrupts when netdev goes down and ensure dbell BADDR
updation for both PFs and VFs by adding wait and check for updated value.

Vimlesh Kumar (3):
  octeon_ep: disable per ring interrupts
  octeon_ep: ensure dbell BADDR updation
  octeon_ep_vf: ensure dbell BADDR updation

V2: 
- Use BIT_ULL macro wherever applicable.
- Format code to avoid line exceeding 80 columns.
- Use ULLONG_MAX and return standard err code.
- Place limit to unbounded loop by adding timeout.
 
V1: https://lore.kernel.org/all/20251212122304.2562229-1-vimleshk@marvell.com/

 .../marvell/octeon_ep/octep_cn9k_pf.c         | 15 ++++++--
 .../marvell/octeon_ep/octep_cnxk_pf.c         | 37 +++++++++++++++----
 .../ethernet/marvell/octeon_ep/octep_main.h   |  6 ++-
 .../net/ethernet/marvell/octeon_ep/octep_rx.c |  4 +-
 .../marvell/octeon_ep_vf/octep_vf_cn9k.c      |  3 +-
 .../marvell/octeon_ep_vf/octep_vf_cnxk.c      | 25 +++++++++++--
 .../marvell/octeon_ep_vf/octep_vf_main.h      |  6 ++-
 .../marvell/octeon_ep_vf/octep_vf_rx.c        |  4 +-
 8 files changed, 82 insertions(+), 18 deletions(-)

-- 
2.47.0