korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-15 06:55:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

net: phy: Also request modules for C45 IDs

Browse Source 
Logic of phy_device_create() requests PHY modules according to PHY ID
but for C45 PHYs we use different field for the IDs.

Let's also request the modules for these IDs.

Changes from v1:
- Only request C22 modules if C45 are not present (Andrew)

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Joao Pinto <joao.pinto@synopsys.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2018-12-02 16:33:14 +01:00 committed by David S. Miller
parent 3eaf3ca6a1
commit 30fcd6a9ed
1 changed files with 15 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/net/phy/phy_device.c
View File

@ -605,7 +605,21 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id,
* driver will get bored and give up as soon as it finds that
* there's no driver _already_ loaded.
*/
request_module(MDIO_MODULE_PREFIX MDIO_ID_FMT, MDIO_ID_ARGS(phy_id));
if (is_c45 && c45_ids) {
const int num_ids = ARRAY_SIZE(c45_ids->device_ids);
int i;
for (i = 1; i < num_ids; i++) {
if (!(c45_ids->devices_in_package & (1 << i)))
continue;
request_module(MDIO_MODULE_PREFIX MDIO_ID_FMT,
MDIO_ID_ARGS(c45_ids->device_ids[i]));
}
} else {
request_module(MDIO_MODULE_PREFIX MDIO_ID_FMT,
MDIO_ID_ARGS(phy_id));
}
device_initialize(&mdiodev->dev);