[PATCH v6 net-next 12/17] net: qualcomm: make qca_7k_common a separate kernel module
From: Stefan Wahren <hidden>
Date: 2017-05-23 13:18:19
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
networking drivers, qualcomm atheros qca7k ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Stefan Wahren, Linus Torvalds
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 <redacted> --- drivers/net/ethernet/qualcomm/Kconfig | 8 +++++++- drivers/net/ethernet/qualcomm/Makefile | 5 +++-- drivers/net/ethernet/qualcomm/qca_7k_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 5e17bf1..65556ca 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-$(CONFIG_QCA7000) += qcaspi.o -qcaspi-objs := qca_spi.o qca_7k_common.o qca_7k.o qca_debug.o +obj-$(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/
diff --git a/drivers/net/ethernet/qualcomm/qca_7k_common.c b/drivers/net/ethernet/qualcomm/qca_7k_common.c
index 0d3daa9..6b511f0 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k_common.c
+++ b/drivers/net/ethernet/qualcomm/qca_7k_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_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");
--
2.1.4