From: Arnd Bergmann Date: Mon, 16 Nov 2015 14:05:08 +0000 (+0100) Subject: staging/wilc1000: split out bus specific modules X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=750ffe9bdc9605193178c9b20147f83c6f52d3ef;p=linux-beck.git staging/wilc1000: split out bus specific modules The SPI and SDIO specific code is now separate enough that we just need to restructure the Makefile and Kconfig logic a bit and export a couple of symbols from the common module to have separate bus glue drivers. Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wilc1000/Kconfig b/drivers/staging/wilc1000/Kconfig index ee51b4278088..2923122346ef 100644 --- a/drivers/staging/wilc1000/Kconfig +++ b/drivers/staging/wilc1000/Kconfig @@ -1,41 +1,12 @@ -config WILC1000_DRIVER - bool "WILC1000 support (WiFi only)" - depends on CFG80211 && WEXT_CORE && INET - ---help--- - This module only support IEEE 802.11n WiFi. - -if WILC1000_DRIVER - config WILC1000 tristate - -choice - prompt "Memory Allocation" - default WILC1000_PREALLOCATE_AT_LOADING_DRIVER - -config WILC1000_PREALLOCATE_AT_LOADING_DRIVER - bool "Preallocate memory at loading driver" + select WIRELESS_EXT ---help--- - This choice supports static allocation of the memory - for the receive buffer. The driver will allocate the RX buffer - during initial time. The driver will also free the buffer - by calling network device stop. - -config WILC1000_DYNAMICALLY_ALLOCATE_MEMROY - bool "Dynamically allocate memory in real time" - ---help--- - This choice supports dynamic allocation of the memory - for the receive buffer. The driver will allocate the RX buffer - when it is required. -endchoice - -choice - prompt "Bus Type" - default WILC1000_SDIO + This module only support IEEE 802.11n WiFi. config WILC1000_SDIO - bool "SDIO support" - depends on MMC + tristate "Atmel WILC1000 SDIO (WiFi only)" + depends on CFG80211 && INET && MMC select WILC1000 ---help--- This module adds support for the SDIO interface of adapters using @@ -48,9 +19,9 @@ config WILC1000_SDIO this if your platform is using the SDIO bus. config WILC1000_SPI - depends on SPI + tristate "Atmel WILC1000 SPI (WiFi only)" + depends on CFG80211 && INET && SPI select WILC1000 - bool "SPI support" ---help--- This module adds support for the SPI interface of adapters using WILC1000 chipset. The Atmel WILC1000 has a Serial Peripheral @@ -59,10 +30,31 @@ config WILC1000_SPI full-duplex slave synchronous serial interface that is available immediately following reset when pin 9 (SDIO_SPI_CFG) is tied to VDDIO. Select this if your platform is using the SPI bus. + +choice + prompt "WILC1000 Memory Allocation" + depends on WILC1000 + default WILC1000_PREALLOCATE_AT_LOADING_DRIVER + +config WILC1000_PREALLOCATE_AT_LOADING_DRIVER + bool "Preallocate memory at loading driver" + ---help--- + This choice supports static allocation of the memory + for the receive buffer. The driver will allocate the RX buffer + during initial time. The driver will also free the buffer + by calling network device stop. + +config WILC1000_DYNAMICALLY_ALLOCATE_MEMROY + bool "Dynamically allocate memory in real time" + ---help--- + This choice supports dynamic allocation of the memory + for the receive buffer. The driver will allocate the RX buffer + when it is required. endchoice + config WILC1000_HW_OOB_INTR - bool "Use out of band interrupt" + bool "WILC1000 out of band interrupt" depends on WILC1000_SDIO default n ---help--- @@ -71,5 +63,3 @@ config WILC1000_HW_OOB_INTR mechanism for SDIO host controllers that don't support SDIO interrupt. Select this option If the SDIO host controller in your platform doesn't support SDIO time devision interrupt. - -endif diff --git a/drivers/staging/wilc1000/Makefile b/drivers/staging/wilc1000/Makefile index dcba27bd3bce..198d536da57c 100644 --- a/drivers/staging/wilc1000/Makefile +++ b/drivers/staging/wilc1000/Makefile @@ -21,5 +21,8 @@ wilc1000-objs := wilc_wfi_cfgoperations.o linux_wlan.o linux_mon.o \ wilc_wlan_cfg.o wilc_debugfs.o \ wilc_wlan.o -wilc1000-$(CONFIG_WILC1000_SDIO) += linux_wlan_sdio.o wilc_sdio.o -wilc1000-$(CONFIG_WILC1000_SPI) += linux_wlan_spi.o wilc_spi.o +obj-$(CONFIG_WILC1000_SDIO) += wilc1000-sdio.o +wilc1000-sdio-objs += linux_wlan_sdio.o wilc_sdio.o + +obj-$(CONFIG_WILC1000_SPI) += wilc1000-spi.o +wilc1000-spi-objs += linux_wlan_spi.o wilc_spi.o diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 1b6e1eec2446..0d6c22ca7920 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -44,6 +44,8 @@ static struct net_device_stats *mac_stats(struct net_device *dev); static int mac_ioctl(struct net_device *ndev, struct ifreq *req, int cmd); static void wilc_set_multicast_list(struct net_device *dev); struct wilc *wilc_dev; +EXPORT_SYMBOL_GPL(wilc_dev); + bool wilc_enable_ps = true; static const struct net_device_ops wilc_netdev_ops = { @@ -1411,6 +1413,7 @@ void wilc_netdev_cleanup(struct wilc *wilc) wilc_debugfs_remove(); #endif } +EXPORT_SYMBOL_GPL(wilc_netdev_cleanup); int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, int gpio, const struct wilc_hif_func *ops) @@ -1487,3 +1490,4 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, return 0; } +EXPORT_SYMBOL_GPL(wilc_netdev_init); diff --git a/drivers/staging/wilc1000/wilc_debugfs.c b/drivers/staging/wilc1000/wilc_debugfs.c index d70f96f475b8..158a1df17195 100644 --- a/drivers/staging/wilc1000/wilc_debugfs.c +++ b/drivers/staging/wilc1000/wilc_debugfs.c @@ -27,7 +27,9 @@ static struct dentry *wilc_dir; #define DBG_REGION_ALL (GENERIC_DBG | HOSTAPD_DBG | HOSTINF_DBG | CORECONFIG_DBG | CFG80211_DBG | INT_DBG | TX_DBG | RX_DBG | LOCK_DBG | INIT_DBG | BUS_DBG | MEM_DBG) #define DBG_LEVEL_ALL (DEBUG | INFO | WRN | ERR) atomic_t WILC_REGION = ATOMIC_INIT(INIT_DBG | GENERIC_DBG | CFG80211_DBG | FIRM_DBG | HOSTAPD_DBG); +EXPORT_SYMBOL_GPL(WILC_REGION); atomic_t WILC_DEBUG_LEVEL = ATOMIC_INIT(ERR); +EXPORT_SYMBOL_GPL(WILC_DEBUG_LEVEL); /* * -------------------------------------------------------------------------------- diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index f72f976906cc..a71901c22653 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -1181,6 +1181,7 @@ void wilc_handle_isr(void *wilc) } release_bus(RELEASE_ALLOW_SLEEP); } +EXPORT_SYMBOL_GPL(wilc_handle_isr); int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size) {