diff options
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/dfl.c | 3 | ||||
| -rw-r--r-- | drivers/fpga/dfl.h | 14 |
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index b450870b75ed..5a6ba3b2fa05 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -298,8 +298,7 @@ static int dfl_bus_uevent(struct device *dev, struct kobj_uevent_env *env) { struct dfl_device *ddev = to_dfl_dev(dev); - /* The type has 4 valid bits and feature_id has 12 valid bits */ - return add_uevent_var(env, "MODALIAS=dfl:t%01Xf%03X", + return add_uevent_var(env, "MODALIAS=dfl:t%04Xf%04X", ddev->type, ddev->feature_id); } diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h index 5dc758f655b7..ac373b1fcff9 100644 --- a/drivers/fpga/dfl.h +++ b/drivers/fpga/dfl.h @@ -520,19 +520,19 @@ long dfl_feature_ioctl_set_irq(struct platform_device *pdev, * enum dfl_id_type - define the DFL FIU types */ enum dfl_id_type { - FME_ID, - PORT_ID, + FME_ID = 0, + PORT_ID = 1, DFL_ID_MAX, }; /** * struct dfl_device_id - dfl device identifier - * @type: contains 4 bits DFL FIU type of the device. See enum dfl_id_type. - * @feature_id: contains 12 bits feature identifier local to its DFL FIU type. + * @type: DFL FIU type of the device. See enum dfl_id_type. + * @feature_id: feature identifier local to its DFL FIU type. * @driver_data: driver specific data. */ struct dfl_device_id { - u8 type; + u16 type; u16 feature_id; unsigned long driver_data; }; @@ -543,7 +543,7 @@ struct dfl_device_id { * @dev: generic device interface. * @id: id of the dfl device. * @type: type of DFL FIU of the device. See enum dfl_id_type. - * @feature_id: 16 bits feature identifier local to its DFL FIU type. + * @feature_id: feature identifier local to its DFL FIU type. * @mmio_res: mmio resource of this dfl device. * @irqs: list of Linux IRQ numbers of this dfl device. * @num_irqs: number of IRQs supported by this dfl device. @@ -553,7 +553,7 @@ struct dfl_device_id { struct dfl_device { struct device dev; int id; - u8 type; + u16 type; u16 feature_id; struct resource mmio_res; int *irqs; |