wireguard-linux/drivers/net/ethernet/pensando/ionic, branch jd/unified-crypt-queue

ionic: fix unused assignment

2020-04-14T23:30:14Z

Remove an unused initialized value. Fixes: 7e4d47596b68 ("ionic: replay filters after fw upgrade") Reported-by: kbuild test robot Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: add dynamic_debug header

2020-04-14T23:30:14Z

Add the appropriate header for using dynamic_hex_dump(), which seems to be incidentally included in some configurations but not all. Fixes: 7e4d47596b68 ("ionic: replay filters after fw upgrade") Reported-by: Randy Dunlap Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: set station addr only if needed

2020-04-08T20:02:32Z

The code was working too hard and in some cases was trying to delete filters that weren't there, generating a potentially misleading error message. IONIC_CMD_RX_FILTER_DEL (32) failed: IONIC_RC_ENOENT (-2) Fixes: 2a654540be10 ("ionic: Add Rx filter and rx_mode ndo support") Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: replay filters after fw upgrade

2020-04-08T20:02:32Z

The NIC's filters are lost in the midst of the fw-upgrade so we need to replay them into the FW. We also remove the unused ionic_rx_filter_del() function. Fixes: c672412f6172 ("ionic: remove lifs on fw reset") Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: remove lifs on fw reset

2020-03-30T18:40:50Z

When the FW RESET event comes to the driver from the firmware, or the fw_status goes to 0 (stopped) or to 0xff (no PCI connection), then shut down the driver activity. This event signals a FW upgrade where we need to quiesce all operations and wait for the FW to restart. The FW will continue the update process once it sees all the LIFs are reset. When the update process is done it will set the fw_status back to RUNNING. Meanwhile, the heartbeat check continues and when the fw_status is seen as set to running we can restart the driver operations. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: disable the queues on link down

2020-03-30T18:40:50Z

When the link goes down, we need to disable the queues on the NIC in addition to stopping the netdev stack. This lets the FW know that the driver has stopped queue activity, and then the FW can do internal reconfiguration work, whether actually Link related, or for other internal FW needs. To do this, we pull out the queue enable and disable from ionic_open() and ionic_stop() so they can be used by other routines. To help keep things sane, we swap the queue enables so that the rx queue and its napi are enabled before the tx queue which rides on the rx queues napi. We also drop the ionic_lif_quiesce() as it doesn't do anything more than what the queue disable has already taken care of. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: check for queues before deleting

2020-03-30T18:40:50Z

Make sure the queue structures exist before trying to delete them. This addresses a couple of error recovery issues. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: clean tx queue of unfinished requests

2020-03-30T18:40:50Z

Clean out tx requests that didn't get finished before shutting down the queue. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: move irq request to qcq alloc

2020-03-30T18:40:50Z

Move the irq request and free out of the qcq_init and deinit and into the alloc and free routines where they belong for better resource management. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: move debugfs add/delete to match alloc/free

2020-03-30T18:40:50Z

Move the qcq debugfs add to the queue alloc, and likewise move the debugfs delete to the queue free. The LIF debugfs add also needs to be moved, but the del is already in the LIF free. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller