linux-dev/drivers/ptp, branch linus/master

ptp: ptp_clockmatrix: fix is_single_shot

2022-05-26T04:51:32Z

is_single_shot should return false for the power_of_2 mask Fixes: bec67592521e ("ptp: ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS support") Signed-off-by: Min Li Link: https://lore.kernel.org/r/1653403501-12621-1-git-send-email-min.li.xe@renesas.com Signed-off-by: Jakub Kicinski

ptp: ocp: Add firmware header checks

2022-05-24T18:39:54Z

Right now it's possible to flash any kind of binary via devlink and break the card easily. This diff adds an optional header check when installing the firmware. Signed-off-by: Vadim Fedorenko Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: fix PPS source selector debugfs reporting

2022-05-24T18:39:54Z

The NTL timecard design has a PPS1 selector which selects the the PPS source automatically, according to Section 1.9 of the documentation. If there is a SMA PPS input detected: - send signal to MAC and PPS slave selector. If there is a MAC PPS input detected: - send GNSS1 to the MAC - send MAC to the PPS slave If there is a GNSS1 input detected: - send GNSS1 to the MAC - send GNSS1 to the PPS slave.MAC Change the debugfs summary so it reflects the correct mapping, for assistance in debugging. No functional change. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: add .init function for sma_op vector

2022-05-24T18:39:54Z

Create an .init function for the op vector, and a corresponding wrapper function, for different sma mapping setups. Add a default_fcn to the sma information, and use it when displaying information for pins which have fixed functions. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: vectorize the sma accessor functions

2022-05-24T18:39:54Z

Move the SMA get and set functions into an operations vector for different boards. Create wrappers for the accessor functions. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: constify selectors

2022-05-24T18:39:54Z

The ocp selectors are all constant, so label them as such. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: parameterize input/output sma selectors

2022-05-24T18:39:54Z

Group the sma input/output tables together and select the correct group from the bp information. This allows adding new groups with different sma mappings. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: revise firmware display

2022-05-24T18:39:54Z

Preparse the firmware image information into loader/tag/version, and set the fw capabilities based on the tag/version. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: add Celestica timecard PCI ids

2022-05-24T18:39:54Z

Celestica is producing card with their own vendor id and device id. Add these ids to driver to support this card. Signed-off-by: Vadim Fedorenko Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski

ptp: ocp: Remove #ifdefs around PCI IDs

2022-05-24T18:39:53Z

These #ifdefs are not required, so remove them. Suggested-by: Jakub Kicinski Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski