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net: qualcomm: make qca_7k_common a separate kernel module 

In order to share common functions between QCA7000 SPI and UART protocol
driver the qca_7k_common needs to be a separate kernel module.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stefan Wahren 2017-05-29 13:57:20 +02:00 committed by David S. Miller
parent 60d6702464
commit b2f98200c7
3 changed files with 20 additions and 3 deletions
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8
drivers/net/ethernet/qualcomm/Kconfig
View File

@ -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.

5
drivers/net/ethernet/qualcomm/Makefile
View File

@ -2,7 +2,8 @@
# Makefile for the Qualcomm network device drivers.
#
obj-$(CONFIG_QCA7000) += qcaspi.o
qcaspi-objs := qca_spi.o qca_7k_common.o qca_7k.o qca_debug.o
obj-$(CONFIG_QCA7000) += qca_7k_common.o
obj-$(CONFIG_QCA7000_SPI) += qcaspi.o
qcaspi-objs := qca_7k.o qca_debug.o qca_spi.o
obj-y += emac/

10
drivers/net/ethernet/qualcomm/qca_7k_common.c
View File

@ -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_7k_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 QCA7000 common");
MODULE_AUTHOR("Qualcomm Atheros Communications");
MODULE_AUTHOR("Stefan Wahren <stefan.wahren@i2se.com>");
MODULE_LICENSE("Dual BSD/GPL");