diff options
| author | Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> | 2019-10-22 09:53:47 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-24 09:51:23 -0700 |
| commit | 9c477032f7d0beafe592e65238d8fb79341e91dc (patch) | |
| tree | 6433caa227da03c9b8df0e281a857248db6fa23e /drivers/net/ethernet/aquantia/atlantic/aq_hw.h | |
| parent | dbcd6806af4200c830869fb5ccd1f193361c136f (diff) | |
net: aquantia: add support for PIN funcs
Depending on FW configuration we can manage from 0 to 3 PINs for periodic output
and from 0 to 1 ext ts PIN for getting TS for external event.
Ext TS PIN functionality is implemented via periodic timestamps polling
directly from PHY, because right now there is now way to receive the
PIN trigger interrupt from phy.
The polling interval is 15 milliseconds.
Co-developed-by: Egor Pomozov <epomozov@marvell.com>
Signed-off-by: Egor Pomozov <epomozov@marvell.com>
Co-developed-by: Pavel Belous <pavel.belous@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_hw.h')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_hw.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h index c36c0d7d038e..5246cf44ce51 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h @@ -259,6 +259,16 @@ struct aq_hw_ops { int (*hw_set_sys_clock)(struct aq_hw_s *self, u64 time, u64 ts); + int (*hw_ts_to_sys_clock)(struct aq_hw_s *self, u64 ts, u64 *time); + + int (*hw_gpio_pulse)(struct aq_hw_s *self, u32 index, u64 start, + u32 period); + + int (*hw_extts_gpio_enable)(struct aq_hw_s *self, u32 index, + u32 enable); + + int (*hw_get_sync_ts)(struct aq_hw_s *self, u64 *ts); + u16 (*rx_extract_ts)(struct aq_hw_s *self, u8 *p, unsigned int len, u64 *timestamp); |