Hello Jakub, hello David,
this is a pull request of 13 patches for net-next/master.
The 1st patch is by me and fixes the freeing of a skb in the vxcan
driver (initially added in this net-next window).
The remaining 12 patches are also by me and target the mcp251xfd
driver. The first patch fixes a printf modifier (initially added in
this net-next window). The remaining patches add ethtool based ring
and RX/TX IRQ coalescing support to the driver.
regards,
Marc
---
The following changes since commit 97aeb877de7f14f819fc2cf8388d7a2d8090489d:
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue (2022-03-12 11:54:29 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git tags/linux-can-next-for-5.18-20220313
for you to fetch changes up to aa66ae9b241eadd5d31077f869f298444c98a85f:
can: mcp251xfd: ring: increase number of RX-FIFOs to 3 and increase max TX-FIFO depth to 16 (2022-03-13 09:45:36 +0100)
----------------------------------------------------------------
linux-can-next-for-5.18-20220313
----------------------------------------------------------------
Marc Kleine-Budde (13):
can: vxcan: vxcan_xmit(): use kfree_skb() instead of kfree() to free skb
can: mcp251xfd: mcp251xfd_ring_init(): use %d to print free RAM
can: mcp251xfd: ram: add helper function for runtime ring size calculation
can: mcp251xfd: ram: coalescing support
can: mcp251xfd: ethtool: add support
can: mcp251xfd: ring: prepare support for runtime configurable RX/TX ring parameters
can: mcp251xfd: update macros describing ring, FIFO and RAM layout
can: mcp251xfd: ring: add support for runtime configurable RX/TX ring parameters
can: mcp251xfd: add RX IRQ coalescing support
can: mcp251xfd: add RX IRQ coalescing ethtool support
can: mcp251xfd: add TX IRQ coalescing support
can: mcp251xfd: add TX IRQ coalescing ethtool support
can: mcp251xfd: ring: increase number of RX-FIFOs to 3 and increase max TX-FIFO depth to 16
drivers/net/can/spi/mcp251xfd/Makefile | 2 +
drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 7 +
drivers/net/can/spi/mcp251xfd/mcp251xfd-ethtool.c | 143 +++++++++++++
drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c | 153 ++++++++++++++
drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.h | 62 ++++++
drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c | 244 ++++++++++++++++++----
drivers/net/can/spi/mcp251xfd/mcp251xfd-rx.c | 12 +-
drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c | 6 +
drivers/net/can/spi/mcp251xfd/mcp251xfd.h | 71 +++++--
drivers/net/can/vxcan.c | 2 +-
10 files changed, 644 insertions(+), 58 deletions(-)
create mode 100644 drivers/net/can/spi/mcp251xfd/mcp251xfd-ethtool.c
create mode 100644 drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.c
create mode 100644 drivers/net/can/spi/mcp251xfd/mcp251xfd-ram.h
