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linux/drivers/net/ethernet
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David Thompson 3a1a274e93 mlxbf_gige: compute MDIO period based on i1clk 
This patch adds logic to compute the MDIO period based on
the i1clk, and thereafter write the MDIO period into the YU
MDIO config register. The i1clk resource from the ACPI table
is used to provide addressing to YU bootrecord PLL registers.
The values in these registers are used to compute MDIO period.
If the i1clk resource is not present in the ACPI table, then
the current default hardcorded value of 430Mhz is used.
The i1clk clock value of 430MHz is only accurate for boards
with BF2 mid bin and main bin SoCs. The BF2 high bin SoCs
have i1clk = 500MHz, but can support a slower MDIO period.

Fixes: f92e1869d7 ("Add Mellanox BlueField Gigabit Ethernet driver")
Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com>
Signed-off-by: David Thompson <davthompson@nvidia.com>
Link: https://lore.kernel.org/r/20220826155916.12491-1-davthompson@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-31 12:13:46 -07:00
..
3com eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
8390
actions
adaptec eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
aeroflex
agere agere: fix repeated words in comments 2022-06-27 22:06:14 -07:00
alacritech slic: remove a copy of the NAPI_POLL_WEIGHT define 2022-04-29 11:56:41 +01:00
allwinner
alteon
altera Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-06-09 16:38:15 -07:00
amazon eth: remove remaining copies of the NAPI_POLL_WEIGHT define 2022-04-30 14:00:45 +01:00
amd net: amd8111e: remove repeated dev->features assignement 2022-07-20 21:01:16 -07:00
apm drivers: net: xgene: Fix regression in CRC stripping 2022-03-23 10:30:05 -07:00
apple net: ethernet: Prepare cleanup of powerpc's asm/prom.h 2022-05-05 15:53:02 -07:00
aquantia net: atlantic: fix aq_vec index out of range error 2022-08-09 22:17:11 -07:00
arc eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
asix
atheros atl1c: use netif_napi_add_tx() for Tx NAPI 2022-07-18 11:31:28 +01:00
broadcom tg3: Disable tg3 device on system reboot to avoid triggering AER 2022-08-26 18:33:26 -07:00
brocade net: add skb_[inner_]tcp_all_headers helpers 2022-07-02 16:22:25 +01:00
cadence Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32 2022-08-04 15:20:39 -07:00
calxeda net: calxedaxgmac: Fix typo (doubled "the") 2022-04-11 20:49:21 -07:00
cavium net: add skb_[inner_]tcp_all_headers helpers 2022-07-02 16:22:25 +01:00
chelsio v6.0 first rc pull request 2022-08-20 10:49:02 -07:00
cirrus cirrus: cs89x0: fix typo in comment 2022-05-22 20:44:29 +01:00
cisco SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
cortina net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
davicom
dec eth: de4x5: remove support for Generic DECchip & DIGITAL EtherWORKS PCI/EISA 2022-05-23 11:43:51 +01:00
dlink
emulex Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-21 13:03:39 -07:00
engleder tsnep: Fix tsnep_tx_unmap() error path usage 2022-08-08 20:44:33 -07:00
ezchip eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
faraday net: ftgmac100: Hold reference returned by of_get_child_by_name() 2022-07-13 13:29:07 +01:00
freescale fec: Restart PPS after link state change 2022-08-24 09:53:23 +01:00
fujitsu
fungible net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
google net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
hisilicon net: hns: Fix spelling mistakes in comments. 2022-07-04 11:15:45 +01:00
huawei net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
i825xx Networking changes for 5.18. 2022-03-24 13:13:26 -07:00
ibm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-07 12:07:37 -07:00
intel i40e: Fix incorrect address type for IPv6 flow rules 2022-08-24 12:21:31 -07:00
litex
marvell octeontx2-pf: Fix NIX_AF_TL3_TL2X_LINKX_CFG register configuration 2022-08-05 18:56:51 -07:00
mediatek net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2 2022-08-25 13:17:01 +02:00
mellanox mlxbf_gige: compute MDIO period based on i1clk 2022-08-31 12:13:46 -07:00
micrel net: micrel: Fix KS8851 Kconfig 2022-04-05 17:32:05 -07:00
microchip net: lan966x: improve error handle in lan966x_fdma_rx_get_frame() 2022-08-30 23:18:17 -07:00
microsoft net: mana: Add support of XDP_REDIRECT action 2022-06-16 10:40:25 +02:00
moxa net: moxa: get rid of asymmetry in DMA mapping/unmapping 2022-08-22 18:15:44 -07:00
mscc net: mscc: ocelot: report ndo_get_stats64 from the wraparound-resistant ocelot->stats 2022-08-17 21:58:33 -07:00
myricom net: add skb_[inner_]tcp_all_headers helpers 2022-07-02 16:22:25 +01:00
natsemi ethernet/natsemi: fix repeated words in comments 2022-07-01 11:14:24 +01:00
neterion eth: remove neterion/vxge 2022-07-05 15:26:31 -07:00
netronome nfp: fix the access to management firmware hanging 2022-08-30 23:03:44 -07:00
ni
nvidia eth: remove remaining copies of the NAPI_POLL_WEIGHT define 2022-04-30 14:00:45 +01:00
nxp eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
oki-semi eth: pch_gbe: remove a copy of the NAPI_POLL_WEIGHT define 2022-04-29 11:56:41 +01:00
packetengines
pasemi
pensando ionic: VF initial random MAC address if no assigned mac 2022-08-25 12:39:54 -07:00
qlogic qlogic: qed: fix clang -Wformat warnings 2022-07-12 20:36:41 -07:00
qualcomm net: add skb_[inner_]tcp_all_headers helpers 2022-07-02 16:22:25 +01:00
rdc
realtek r8169: fix accessing unset transport header 2022-07-06 19:53:21 -07:00
renesas ravb: Add support for RZ/V2M 2022-05-16 10:14:27 +01:00
rocker ethernet: rocker: fix sleep in atomic context bug in neigh_timer_handler 2022-08-31 14:01:29 +01:00
samsung samsung/sxgbe: fix repeated words in comments 2022-07-01 20:13:39 -07:00
seeq
sfc sfc: implement ethtool get/set RX ring size for EF100 reps 2022-07-29 21:22:07 -07:00
sgi
silan
sis
smsc net: smsc911x: Stop and start PHY during suspend and resume 2022-08-26 18:48:15 -07:00
socionext net: switch to netif_napi_add_tx() 2022-05-05 15:54:12 -07:00
stmicro net: stmmac: work around sporadic tx issue on link-up 2022-08-25 12:40:56 -07:00
sun Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-14 15:27:35 -07:00
sunplus eth: sp7021: switch to netif_napi_add_tx() 2022-07-08 12:12:27 +01:00
synopsys net: add skb_[inner_]tcp_all_headers helpers 2022-07-02 16:22:25 +01:00
tehuti
ti net: ethernet: ti: am65-cpsw: Fix devlink port register sequence 2022-07-07 17:21:44 -07:00
toshiba eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
tundra
vertexcom
via ethernet/via: fix repeated words in comments 2022-07-11 14:12:54 +01:00
wangxun eth: fix the help in Wangxun's Kconfig 2022-08-05 19:01:45 -07:00
wiznet eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
xilinx net: axienet: Modify function description 2022-06-27 21:53:04 -07:00
xircom
xscale ixp4xx_eth: Set MAC address from device tree 2022-07-09 12:34:18 +01:00
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c jme: remove an unnecessary indirection 2022-05-05 15:53:28 -07:00
jme.h jme: remove an unnecessary indirection 2022-05-05 15:53:28 -07:00
Kconfig net: txgbe: Add build support for txgbe 2022-06-29 20:57:06 -07:00
korina.c
lantiq_etop.c eth: switch to netif_napi_add_weight() 2022-05-08 11:33:57 +01:00
lantiq_xrx200.c net: lantiq_xrx200: restore buffer if memory allocation failed 2022-08-25 12:41:39 -07:00
Makefile net: txgbe: Add build support for txgbe 2022-06-29 20:57:06 -07:00