| From: |
| Ivan Vecera <ivecera-AT-redhat.com> |
| To: |
| netdev-AT-vger.kernel.org |
| Subject: |
| [PATCH net-next 0/5] dpll: zl3073x: Add support for devlink flash |
| Date: |
| Fri, 25 Jul 2025 17:41:31 +0200 |
| Message-ID: |
| <20250725154136.1008132-1-ivecera@redhat.com> |
| Cc: |
| Jiri Pirko <jiri-AT-resnulli.us>, "David S. Miller" <davem-AT-davemloft.net>, Eric Dumazet <edumazet-AT-google.com>, Jakub Kicinski <kuba-AT-kernel.org>, Paolo Abeni <pabeni-AT-redhat.com>, Simon Horman <horms-AT-kernel.org>, Jonathan Corbet <corbet-AT-lwn.net>, Prathosh Satish <Prathosh.Satish-AT-microchip.com>, linux-doc-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Michal Schmidt <mschmidt-AT-redhat.com>, Petr Oros <poros-AT-redhat.com> |
| Archive-link: |
| Article |
Add functionality for accessing device hardware registers, loading
firmware bundles, and accessing the device's internal flash memory,
and use it to implement the devlink flash functionality.
Patch breakdown:
Patch1: helpers to access hardware registers
Patch2: low level functions to access flash memory
Patch3: support to load firmware bundles
Patch4: refactoring device initialization and helper functions
for stopping and resuming device normal operation
Patch5: devlink .flash_update callback implementation
Ivan Vecera (5):
dpll: zl3073x: Add functions to access hardware registers
dpll: zl3073x: Add low-level flash functions
dpll: zl3073x: Add firmware loading functionality
dpll: zl3073x: Refactor DPLL initialization
dpll: zl3073x: Implement devlink flash callback
Documentation/networking/devlink/zl3073x.rst | 14 +
drivers/dpll/zl3073x/Makefile | 2 +-
drivers/dpll/zl3073x/core.c | 362 +++++++---
drivers/dpll/zl3073x/core.h | 32 +
drivers/dpll/zl3073x/devlink.c | 92 ++-
drivers/dpll/zl3073x/devlink.h | 3 +
drivers/dpll/zl3073x/flash.c | 674 +++++++++++++++++++
drivers/dpll/zl3073x/flash.h | 29 +
drivers/dpll/zl3073x/fw.c | 495 ++++++++++++++
drivers/dpll/zl3073x/fw.h | 52 ++
drivers/dpll/zl3073x/regs.h | 51 ++
11 files changed, 1715 insertions(+), 91 deletions(-)
create mode 100644 drivers/dpll/zl3073x/flash.c
create mode 100644 drivers/dpll/zl3073x/flash.h
create mode 100644 drivers/dpll/zl3073x/fw.c
create mode 100644 drivers/dpll/zl3073x/fw.h
--
2.49.1
