kernel.git/drivers/net/ethernet/pensando/ionic/ionic_main.c, branch linux-5.7.y

ionic: call ionic_port_init after fw-upgrade

2020-05-12T19:12:34Z

Since the fw has been re-inited, we need to refresh the port information dma address so we can see fresh port information. Let's call ionic_port_init again, and tweak it to allow for a call to simply refresh the existing dma address. 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: check for NULL structs on teardown

2020-03-22T02:56:04Z

Make sure the queue structs exist before trying to tear them down to make for safer error recovery. Fixes: 0f3154e6bcb3 ("ionic: Add Tx and Rx handling") Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: leave dev cmd request contents alone on FW timeout

2020-03-22T02:56:04Z

It is possible (but unlikely) that FW was busy and missed a heartbeat check but is still alive and will process the pending request, so don't clean the dev_cmd in this case. This occasionally occurs when working with a card that is supporting many devices and is trying to shut them all down at once, but still wants to see that last LIF disable request. Fixes: 97ca486592c0 ("ionic: add heartbeat check") Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: add decode for IONIC_RC_ENOSUPP

2020-03-18T04:18:25Z

Add decoding for a new firmware error code. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: drop ethtool driver version

2020-03-10T02:34:04Z

Use the default kernel version in ethtool drv_info output and drop the module version. Cc: Leon Romanovsky Signed-off-by: Shannon Nelson Reviewed-by: Leon Romanovsky Signed-off-by: David S. Miller

ionic: clear compiler warning on hb use before set

2020-01-07T21:05:06Z

Build checks have pointed out that 'hb' can theoretically be used before set, so let's initialize it and get rid of the compiler complaint. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

ionic: support sr-iov operations

2020-01-05T22:51:02Z

Add the netdev ops for managing VFs. Since most of the management work happens in the NIC firmware, the driver becomes mostly a pass-through for the network stack commands that want to control and configure the VFs. We also tweak ionic_station_set() a little to allow for the VFs that start off with a zero'd mac address. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-11-02T20:54:56Z

The only slightly tricky merge conflict was the netdevsim because the mutex locking fix overlapped a lot of driver reload reorganization. The rest were (relatively) trivial in nature. Signed-off-by: David S. Miller

ionic: add heartbeat check

2019-10-26T03:52:36Z

Most of our firmware has a heartbeat feature that the driver can watch for to see if the FW is still alive and likely to answer a dev_cmd or AdminQ request. Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller