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Message-Id: <20180417090233.21548-3-vicentiu.galanopulo@nxp.com>
Date: Tue, 17 Apr 2018 04:02:32 -0500
From: Vicentiu Galanopulo <vicentiu.galanopulo@....com>
To: andrew@...n.ch, robh@...nel.org, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, mark.rutland@....com,
davem@...emloft.net, marcel@...tmann.org,
devicetree@...r.kernel.org
Cc: alexandru.marginean@....com, madalin.bucur@....com,
vicentiu.galanopulo@....com
Subject: [PATCH net-next 2/3] net: phy: Change the array size to 32 for device_ids
In the context of enabling the discovery of the PHYs
which have the C45 MDIO address space in a non-standard
address: num_ids in get_phy_c45_ids, has the
value 8 (ARRAY_SIZE(c45_ids->device_ids)), but the
u32 *devs can store 32 devices in the bitfield.
If a device is stored in *devs, in bits 32 to 9
(bit counting in lookup loop starts from 1), it will
not be found.
Signed-off-by: Vicentiu Galanopulo <vicentiu.galanopulo@....com>
---
include/linux/phy.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index f0b5870..26aa320 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -360,7 +360,7 @@ enum phy_state {
*/
struct phy_c45_device_ids {
u32 devices_in_package;
- u32 device_ids[8];
+ u32 device_ids[32];
};
/* phy_device: An instance of a PHY
--
2.7.4
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