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(parent: 73a0329) | patch
nfp: read ME frequency from vNIC ctrl memory
authorJakub Kicinski <jakub.kicinski@netronome.com>
Thu, 18 Jan 2018 02:51:02 +0000 (18:51 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Jan 2018 20:44:18 +0000 (15:44 -0500)
commitce991ab6662a1d11923ba17d482a77686f2a4b74
tree0fd361451e1c1aeee0d074cc223d9eea430db794tree | snapshot
parent73a0329b057e9a7ac3e6eead208e7de056d13c9acommit | diff
nfp: read ME frequency from vNIC ctrl memory

PCIe island clock frequency is used when converting coalescing
parameters from usecs to NFP timestamps.  Most chips don't run
at 1200MHz, allow FW to provide us with the real frequency.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/netronome/nfp/nfp_net_common.c diff | blob | history
drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c diff | blob | history
drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h diff | blob | history
drivers/net/ethernet/netronome/nfp/nfp_net_main.c diff | blob | history
drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c diff | blob | history
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