diff options
| author | Edward Cree <ecree@solarflare.com> | 2020-06-29 14:34:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-29 17:37:48 -0700 |
| commit | d3142c193dca9a2f6878f4128ce1aaf221bb3f99 (patch) | |
| tree | 8722218c1475c4f51a49cebd78e68bc703d2863d /drivers/net/ethernet/sfc/nic.h | |
| parent | de5f32e2b6301c1f6780b3ae9c2740a5e422e2da (diff) | |
sfc: refactor EF10 stats handling
Separate the generation-count handling from the format conversion, to
make it easier to re-use both for EF100.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/nic.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 8f73c5d996eb..792907aeeb75 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -368,6 +368,7 @@ enum { * @piobuf_size: size of a single PIO buffer * @must_restore_piobufs: Flag: PIO buffers have yet to be restored after MC * reboot + * @mc_stats: Scratch buffer for converting statistics to the kernel's format * @stats: Hardware statistics * @workaround_35388: Flag: firmware supports workaround for bug 35388 * @workaround_26807: Flag: firmware supports workaround for bug 26807 @@ -404,6 +405,7 @@ struct efx_ef10_nic_data { unsigned int piobuf_handle[EF10_TX_PIOBUF_COUNT]; u16 piobuf_size; bool must_restore_piobufs; + __le64 *mc_stats; u64 stats[EF10_STAT_COUNT]; bool workaround_35388; bool workaround_26807; @@ -674,6 +676,7 @@ void efx_nic_get_regs(struct efx_nic *efx, void *buf); size_t efx_nic_describe_stats(const struct efx_hw_stat_desc *desc, size_t count, const unsigned long *mask, u8 *names); +int efx_nic_copy_stats(struct efx_nic *efx, __le64 *dest); void efx_nic_update_stats(const struct efx_hw_stat_desc *desc, size_t count, const unsigned long *mask, u64 *stats, const void *dma_buf, bool accumulate); |