From 828e73e0b69896c769e2b9baf6a22c22eafd3734 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Thu, 28 Jul 2016 17:26:39 +0300 Subject: intel/wifi: Include conditionally in the build MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Keep this enabled by default as most x86 platforms could have PCI-e slots equipped with one of these Intel WiFi adapters. The Kconfig entries under google boards had no function previously, the variable was never referenced. Change-Id: I728ce3fd83d51d4e5e32b848a2079c5fcee29349 Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/15931 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Duncan Laurie --- src/drivers/intel/wifi/Kconfig | 6 ++++++ src/drivers/intel/wifi/Makefile.inc | 7 +------ src/drivers/intel/wifi/wifi.c | 4 ++++ 3 files changed, 11 insertions(+), 6 deletions(-) create mode 100644 src/drivers/intel/wifi/Kconfig (limited to 'src/drivers') diff --git a/src/drivers/intel/wifi/Kconfig b/src/drivers/intel/wifi/Kconfig new file mode 100644 index 0000000000..40a85286a6 --- /dev/null +++ b/src/drivers/intel/wifi/Kconfig @@ -0,0 +1,6 @@ +config DRIVERS_INTEL_WIFI + bool "Support Intel PCI-e WiFi adapters" + default y if PCIEXP_PLUGIN_SUPPORT + help + When enabled, add identifiers in ACPI and SMBIOS tables to + make OS drivers work with certain Intel PCI-e WiFi chipsets. diff --git a/src/drivers/intel/wifi/Makefile.inc b/src/drivers/intel/wifi/Makefile.inc index 1435f8b7f7..aab811c1c4 100644 --- a/src/drivers/intel/wifi/Makefile.inc +++ b/src/drivers/intel/wifi/Makefile.inc @@ -11,9 +11,4 @@ # GNU General Public License for more details. # -# really? -ifeq ($(CONFIG_GENERATE_SMBIOS_TABLES),y) - -ramstage-$(CONFIG_PCIEXP_PLUGIN_SUPPORT) += wifi.c - -endif +ramstage-$(CONFIG_DRIVERS_INTEL_WIFI) += wifi.c diff --git a/src/drivers/intel/wifi/wifi.c b/src/drivers/intel/wifi/wifi.c index 5661bf46dc..789d0d5431 100644 --- a/src/drivers/intel/wifi/wifi.c +++ b/src/drivers/intel/wifi/wifi.c @@ -25,6 +25,7 @@ #include #include "chip.h" +#if IS_ENABLED(CONFIG_GENERATE_SMBIOS_TABLES) static int smbios_write_wifi(struct device *dev, int *handle, unsigned long *current) { @@ -55,6 +56,7 @@ static int smbios_write_wifi(struct device *dev, int *handle, *handle += 1; return len; } +#endif #if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES) static void intel_wifi_fill_ssdt(struct device *dev) @@ -125,7 +127,9 @@ struct device_operations device_ops = { .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, .init = pci_dev_init, +#if IS_ENABLED(CONFIG_GENERATE_SMBIOS_TABLES) .get_smbios_data = smbios_write_wifi, +#endif .ops_pci = &pci_ops, #if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES) .acpi_name = &intel_wifi_acpi_name, -- cgit v1.2.3