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net: phy: aquantia: wait for FW reset before checking the vendor ID

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Checking the firmware register before it complete the boot process makes
no sense, it will report 0 even if FW is available from internal memory.
Always wait for FW to boot before continuing or we'll unnecessarily try
to load it from nvmem/filesystem and fail.

http://nvbugs/4980644

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit ad649a1fac37e390de5b4211b902ec666c4cd202)
Signed-off-by: Revanth Kumar Uppala <ruppala@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vishwaroop A <va@nvidia.com>
Acked-by: Noah Wager <noah.wager@canonical.com>
Acked-by: Jacob Martin <jacob.martin@canonical.com>
Signed-off-by: Noah Wager <noah.wager@canonical.com>
This commit is contained in:
Bartosz Golaszewski
2024-07-08 09:50:21 +02:00
committed by Noah Wager
parent 10e2aedc7c
commit efea388b8f
1 changed files with 4 additions and 0 deletions
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drivers/net/phy/aquantia/aquantia_firmware.c
+4
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@@ -353,6 +353,10 @@ int aqr_firmware_load(struct phy_device *phydev)
{
int ret;
ret = aqr_wait_reset_complete(phydev);
if (ret)
return ret;
/* Check if the firmware is not already loaded by pooling
* the current version returned by the PHY. If 0 is returned,
* no firmware is loaded.