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aa3f4b69a7
linux/drivers/net/ethernet/netronome/nfp
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Jakub Kicinski aa3f4b69a7 nfp: core: make scalar CPP helpers fail on short accesses 
Currently the helpers for accessing 4 or 8 byte values over
the CPP bus return the length of IO on success.  If the IO
was short caller has to deal with error handling.  The short
IO for 4/8B values is completely impractical.  Make the
helpers return an error if full access was not possible.
Fix the few places which are actually dealing with errors
correctly, most call sites already only deal with negative
return codes.

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>
2018-01-19 15:44:18 -05:00
..
bpf nfp: bpf: reject program on instructions unknown to the JIT compiler 2018-01-17 01:15:06 +01:00
flower nfp: flower: implement the PORT_REIFY message 2018-01-03 12:17:49 -05:00
nfpcore nfp: core: make scalar CPP helpers fail on short accesses 2018-01-19 15:44:18 -05:00
nic nfp: separate app vNIC init/clean from alloc/free 2017-09-03 21:22:04 -07:00
Makefile nfp: bpf: add basic control channel communication 2018-01-14 23:36:30 +01:00
nfp_app_nic.c nfp: separate app vNIC init/clean from alloc/free 2017-09-03 21:22:04 -07:00
nfp_app.c nfp: refactor nfp_app_reprs_set 2017-11-05 23:23:26 +09:00
nfp_app.h nfp: bpf: add basic control channel communication 2018-01-14 23:36:30 +01:00
nfp_asm.c nfp: bpf: add helpers for updating immediate instructions 2018-01-14 23:36:30 +01:00
nfp_asm.h nfp: bpf: add helpers for updating immediate instructions 2018-01-14 23:36:30 +01:00
nfp_devlink.c nfp: devlink add support for getting eswitch mode 2017-06-25 11:42:01 -04:00
nfp_hwmon.c nfp: add hwmon support 2017-05-30 11:27:06 -04:00
nfp_main.c nfp: debug dump ethtool ops 2017-12-05 15:01:01 -05:00
nfp_main.h nfp: debug dump ethtool ops 2017-12-05 15:01:01 -05:00
nfp_net_common.c nfp: bpf: add basic control channel communication 2018-01-14 23:36:30 +01:00
nfp_net_ctrl.h nfp: fix incumbent kdoc warnings 2018-01-10 13:49:35 +01:00
nfp_net_debugdump.c nfp: core: make scalar CPP helpers fail on short accesses 2018-01-19 15:44:18 -05:00
nfp_net_debugfs.c nfp: don't reuse pointers in ring dumping 2017-08-18 22:39:28 -07:00
nfp_net_ethtool.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-17 00:10:42 -05:00
nfp_net_main.c nfp: resync repr state when port table sync 2017-11-05 23:23:26 +09:00
nfp_net_repr.c nfp: bpf: don't allow changing MTU above BPF offload limit when active 2018-01-10 13:49:35 +01:00
nfp_net_repr.h nfp: fix incumbent kdoc warnings 2018-01-10 13:49:35 +01:00
nfp_net_sriov.c nfp: inform the VF driver needs to be restarted after changing the MAC 2017-10-28 18:59:48 +09:00
nfp_net_sriov.h nfp: add basic SR-IOV ndo functions 2017-08-25 19:24:58 -07:00
nfp_net.h nfp: bpf: add basic control channel communication 2018-01-14 23:36:30 +01:00
nfp_netvf_main.c nfp: advertise support for NFD ABI 0.5 2017-06-07 12:51:42 -04:00
nfp_port.c nfp: store pointer to MAC statistics in nfp_port 2017-08-18 22:39:28 -07:00
nfp_port.h nfp: fix vlan receive MAC statistics typo 2017-11-17 14:09:35 +09:00