Hello netdev-team, this is a pull request of 11 patches for net-next/master. The first 2 patches by Geert Uytterhoeven add transceiver support and improve the error messages in the rcar_canfd driver. Cai Huoqing contributes 3 patches which remove a redundant call to pci_clear_master() in the c_can, ctucanfd and kvaser_pciefd driver. Frank Jungclaus's patch replaces the struct esd_usb_msg with a union in the esd_usb driver to improve readability. Markus Schneider-Pargmann contributes 5 patches to improve the performance in the m_can driver, especially for SPI attached controllers like the tcan4x5x. regards, Marc --- The following changes since commit 323fe43cf9aef79159ba8937218a3f076bf505af: net: phy: Improved PHY error reporting in state machine (2023-03-24 09:18:19 +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-6.4-20230327 for you to fetch changes up to db88681c4885b8f2f07241c6f3f1fcf2d773754e: Merge patch series "can: m_can: Optimizations for m_can/tcan part 2" (2023-03-24 19:14:02 +0100) ---------------------------------------------------------------- linux-can-next-for-6.4-20230327 ---------------------------------------------------------------- Cai Huoqing (3): can: c_can: Remove redundant pci_clear_master can: ctucanfd: Remove redundant pci_clear_master can: kvaser_pciefd: Remove redundant pci_clear_master Frank Jungclaus (1): can: esd_usb: Improve code readability by means of replacing struct esd_usb_msg with a union Geert Uytterhoeven (2): can: rcar_canfd: Add transceiver support can: rcar_canfd: Improve error messages Marc Kleine-Budde (3): Merge patch series "can: rcar_canfd: Add transceiver support" Merge patch series "can: remove redundant pci_clear_master()" Merge patch series "can: m_can: Optimizations for m_can/tcan part 2" Markus Schneider-Pargmann (5): can: m_can: Remove repeated check for is_peripheral can: m_can: Always acknowledge all interrupts can: m_can: Remove double interrupt enable can: m_can: Disable unused interrupts can: m_can: Keep interrupts enabled during peripheral read drivers/net/can/c_can/c_can_pci.c | 2 - drivers/net/can/ctucanfd/ctucanfd_pci.c | 8 +- drivers/net/can/kvaser_pciefd.c | 1 - drivers/net/can/m_can/m_can.c | 37 +++---- drivers/net/can/rcar/rcar_canfd.c | 71 +++++++++----- drivers/net/can/usb/esd_usb.c | 166 ++++++++++++++++---------------- 6 files changed, 148 insertions(+), 137 deletions(-)