7 Commits

Author SHA1 Message Date
Edward Cree
4404c0898d sfc: add ethtool ops and miscellaneous ndos to EF100
Mostly just calls to existing common functions.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-07 14:46:13 -07:00
Edward Cree
b593b6f1b4 sfc_ef100: statistics gathering
MAC stats work much the same as on EF10, with a periodic DMA to a region
 specified via an MCDI.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03 18:22:55 -07:00
Edward Cree
a9dc3d5612 sfc_ef100: RX filter table management and related gubbins
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03 18:22:54 -07:00
YueHaibing
b04e55d641 sfc_ef100: remove duplicated include from ef100_netdev.c
Remove duplicated include.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-30 16:53:07 -07:00
Edward Cree
1c74884387 sfc_ef100: implement ndo_get_phys_port_{id,name}
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-27 12:26:56 -07:00
Edward Cree
965b549f3c sfc_ef100: implement ndo_open/close and EVQ probing
Channels are probed, but actual event handling is still stubbed out.

Stub implementation of check_caps is needed because ptp.c will call into
 it from efx_ptp_use_mac_tx_timestamps() to decide if it wants TXQs.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-27 12:26:55 -07:00
Edward Cree
51b35a454e sfc: skeleton EF100 PF driver
No TX or RX path, no MCDI, not even an ifup/down handler.
Besides stubs, the bulk of the patch deals with reading the Xilinx
 extended PCIe capability, which tells us where to find our BAR.

Though in the same module, EF100 has its own struct pci_driver,
 which is named sfc_ef100.

A small number of additional nic_type methods are added; those in the
 TX (tx_enqueue) and RX (rx_packet) paths are called through indirect
 call wrappers to minimise the performance impact.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-27 12:26:55 -07:00