diff options
| author |   Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> | 2019-10-22 09:53:45 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-24 09:51:23 -0700 |
| commit | dbcd6806af4200c830869fb5ccd1f193361c136f (patch) | |
| tree | cf95b1d8d85b4e8650a7a2eeb4433a9cd6b8c334 /drivers/net/ethernet/aquantia/atlantic/aq_nic.c | |
| parent | net: aquantia: implement get_ts_info ethtool (diff) | |
| download | linux-dev-dbcd6806af4200c830869fb5ccd1f193361c136f.tar.xz linux-dev-dbcd6806af4200c830869fb5ccd1f193361c136f.zip | |
net: aquantia: add support for Phy access
GPIO PIN control and access is done by direct phy manipulation.
Here we add an aq_phy module which is able to access phy registers
via MDIO access mailbox.
Access is controlled via HW semaphore.
Co-developed-by: Nikita Danilov <nikita.danilov@aquantia.com>
Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com>
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_nic.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index 22e4a5587c15..1e12cedee11e 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -12,6 +12,7 @@ #include "aq_hw.h" #include "aq_pci_func.h" #include "aq_main.h" +#include "aq_phy.h" #include "aq_ptp.h" #include "aq_filters.h" @@ -337,6 +338,11 @@ int aq_nic_init(struct aq_nic_s *self) if (err < 0) goto err_exit; + if (self->aq_nic_cfg.aq_hw_caps->media_type == AQ_HW_MEDIA_TYPE_TP) { + self->aq_hw->phy_id = HW_ATL_PHY_ID_MAX; + err = aq_phy_init(self->aq_hw); + } + for (i = 0U, aq_vec = self->aq_vec[0]; self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) aq_vec_init(aq_vec, self->aq_hw_ops, self->aq_hw); |