Am 27.03.2017 um 17:44 schrieb Dan Williams:
> On Mon, 2017-03-27 at 15:37 +0200, Stefan Wahren wrote:
>> In order to share common functions between QCA7000 SPI and UART
>> protocol
>> driver the qca_common needs to be a separate kernel module.
> Maybe "qca_eth_common"? There are many things Qualcomm, slightly fewer
> things Qualcomm Atheros, and "qca_common" isn't very descriptive.
Since it is a Homeplug powerline chip which doesn't have any physical
connection to Ethernet only on protocol level, i wouldn't use eth in the
module name.
The code is very specific to the QCA7000, so how about "qca_7k_common"?
>
> Dan
>
>> Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
>> ---
>> drivers/net/ethernet/qualcomm/Kconfig | 8 +++++++-
>> drivers/net/ethernet/qualcomm/Makefile | 5 +++--
>> drivers/net/ethernet/qualcomm/qca_common.c | 10 ++++++++++
>> 3 files changed, 20 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/net/ethernet/qualcomm/Kconfig
>> b/drivers/net/ethernet/qualcomm/Kconfig
>> index d7720bf..b4c369d 100644
>> --- a/drivers/net/ethernet/qualcomm/Kconfig
>> +++ b/drivers/net/ethernet/qualcomm/Kconfig
>> @@ -16,7 +16,13 @@ config NET_VENDOR_QUALCOMM
>> if NET_VENDOR_QUALCOMM
>>
>> config QCA7000
>> - tristate "Qualcomm Atheros QCA7000 support"
>> + tristate
>> + help
>> + This enables support for the Qualcomm Atheros QCA7000.
>> +
>> +config QCA7000_SPI
>> + tristate "Qualcomm Atheros QCA7000 SPI support"
>> + select QCA7000
>> depends on SPI_MASTER && OF
>> ---help---
>> This SPI protocol driver supports the Qualcomm Atheros
>> QCA7000.
>> diff --git a/drivers/net/ethernet/qualcomm/Makefile
>> b/drivers/net/ethernet/qualcomm/Makefile
>> index 8080570..00d8729 100644
>> --- a/drivers/net/ethernet/qualcomm/Makefile
>> +++ b/drivers/net/ethernet/qualcomm/Makefile
>> @@ -2,7 +2,8 @@
>> # Makefile for the Qualcomm network device drivers.
>> #
>>
>> -obj-$(CONFIG_QCA7000) += qcaspi.o
>> -qcaspi-objs := qca_spi.o qca_common.o qca_7k.o qca_debug.o
>> +obj-$(CONFIG_QCA7000) += qca_common.o
>> +obj-$(CONFIG_QCA7000_SPI) += qcaspi.o
>> +qcaspi-objs := qca_7k.o qca_debug.o qca_spi.o
>>
>> obj-y += emac/
>> diff --git a/drivers/net/ethernet/qualcomm/qca_common.c
>> b/drivers/net/ethernet/qualcomm/qca_common.c
>> index d930524..f2c9e76 100644
>> --- a/drivers/net/ethernet/qualcomm/qca_common.c
>> +++ b/drivers/net/ethernet/qualcomm/qca_common.c
>> @@ -21,7 +21,9 @@
>> * by an atheros frame while transmitted over a serial channel;
>> */
>>
>> +#include <linux/init.h>
>> #include <linux/kernel.h>
>> +#include <linux/module.h>
>>
>> #include "qca_common.h"
>>
>> @@ -46,6 +48,7 @@ qcafrm_create_header(u8 *buf, u16 length)
>>
>> return QCAFRM_HEADER_LEN;
>> }
>> +EXPORT_SYMBOL_GPL(qcafrm_create_header);
>>
>> u16
>> qcafrm_create_footer(u8 *buf)
>> @@ -57,6 +60,7 @@ qcafrm_create_footer(u8 *buf)
>> buf[1] = 0x55;
>> return QCAFRM_FOOTER_LEN;
>> }
>> +EXPORT_SYMBOL_GPL(qcafrm_create_footer);
>>
>> /* Gather received bytes and try to extract a full ethernet frame
>> by
>> * following a simple state machine.
>> @@ -154,3 +158,9 @@ qcafrm_fsm_decode(struct qcafrm_handle *handle,
>> u8 *buf, u16 buf_len, u8 recv_by
>>
>> return ret;
>> }
>> +EXPORT_SYMBOL_GPL(qcafrm_fsm_decode);
>> +
>> +MODULE_DESCRIPTION("Qualcomm Atheros Common");
>> +MODULE_AUTHOR("Qualcomm Atheros Communications");
>> +MODULE_AUTHOR("Stefan Wahren <stefan.wahren@xxxxxxxx>");
>> +MODULE_LICENSE("Dual BSD/GPL");
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