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mt76: report firmware version using ethtool

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print fw_ver and build_ver members of struct mt76x02_fw_header, similarly
to what appears in the output of 'dmesg' when the MCU firmware is loaded.

Reported-by: Sid Hayn <sidhayn@gmail.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Davide Caratti 2018-09-20 14:30:56 +02:00 committed by Felix Fietkau
parent db6bb5c6c1
commit 22509324c5
5 changed files with 18 additions and 0 deletions
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1
drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
View File

@ -178,6 +178,7 @@ static int mt76x0u_load_firmware(struct mt76x0_dev *dev)
mt76_wr(dev, MT_USB_DMA_CFG, val);
ret = mt76x0u_upload_firmware(dev, hdr);
mt76x02_set_ethtool_fwver(&dev->mt76, hdr);
release_firmware(fw);
mt76_wr(dev, MT_FCE_PSE_CTRL, 1);

13
drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c
View File

@ -211,3 +211,16 @@ int mt76x02_mcu_cleanup(struct mt76_dev *dev)
return 0;
}
EXPORT_SYMBOL_GPL(mt76x02_mcu_cleanup);
void mt76x02_set_ethtool_fwver(struct mt76_dev *dev,
const struct mt76x02_fw_header *h)
{
u16 bld = le16_to_cpu(h->build_ver);
u16 ver = le16_to_cpu(h->fw_ver);
snprintf(dev->hw->wiphy->fw_version,
sizeof(dev->hw->wiphy->fw_version),
"%d.%d.%02d-b%x",
(ver >> 12) & 0xf, (ver >> 8) & 0xf, ver & 0xf, bld);
}
EXPORT_SYMBOL_GPL(mt76x02_set_ethtool_fwver);

2
drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h
View File

@ -105,5 +105,7 @@ int mt76x02_mcu_function_select(struct mt76_dev *dev,
u32 val, bool wait_resp);
int mt76x02_mcu_set_radio_state(struct mt76_dev *dev, bool on,
bool wait_resp);
void mt76x02_set_ethtool_fwver(struct mt76_dev *dev,
const struct mt76x02_fw_header *h);
#endif /* __MT76x02_MCU_H */

1
drivers/net/wireless/mediatek/mt76/mt76x2_mcu.c
View File

@ -154,6 +154,7 @@ mt76pci_load_firmware(struct mt76x2_dev *dev)
}
dev_info(dev->mt76.dev, "Firmware running!\n");
mt76x02_set_ethtool_fwver(&dev->mt76, hdr);
release_firmware(fw);

1
drivers/net/wireless/mediatek/mt76/mt76x2u_mcu.c
View File

@ -261,6 +261,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
/* enable FCE to send in-band cmd */
mt76_wr(dev, MT_FCE_PSE_CTRL, 0x1);
dev_dbg(dev->mt76.dev, "firmware running\n");
mt76x02_set_ethtool_fwver(&dev->mt76, hdr);
out:
release_firmware(fw);