diff options
| author | Mark Starovoytov <mstarovoitov@marvell.com> | 2020-07-20 21:32:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-20 18:07:39 -0700 |
| commit | 8dcf2ad39fdb2d183b7bd4307c837713e3150b9a (patch) | |
| tree | 2c14c831ac90d7d9ca21f9b1f59b4d4f1334e52b /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c | |
| parent | a89df867ce1a3368015ff6f85ab4a23d2a0aaba1 (diff) | |
net: atlantic: add hwmon getter for MAC temperature
This patch adds the possibility to obtain MAC temperature via hwmon.
On A1 there are two separate temperature sensors.
On A2 there's only one temperature sensor, which is used for reporting
both MAC and PHY temperature.
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c index 013676cd38e4..93c06dfa6c55 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c @@ -353,7 +353,7 @@ static int aq_fw2x_get_phy_temp(struct aq_hw_s *self, int *temp) /* Convert PHY temperature from 1/256 degree Celsius * to 1/1000 degree Celsius. */ - *temp = (temp_res & 0xFFFF) * 1000 / 256; + *temp = (int16_t)(temp_res & 0xFFFF) * 1000 / 256; return 0; } @@ -681,6 +681,7 @@ const struct aq_fw_ops aq_fw_2x_ops = { .set_state = aq_fw2x_set_state, .update_link_status = aq_fw2x_update_link_status, .update_stats = aq_fw2x_update_stats, + .get_mac_temp = NULL, .get_phy_temp = aq_fw2x_get_phy_temp, .set_power = aq_fw2x_set_power, .set_eee_rate = aq_fw2x_set_eee_rate, |