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FMC ADC 100M 14b 4cha - Software
Commit b7e1bd6b authored by Federico Vaga's avatar Federico Vaga
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kernel: allow to choose SPEV or SVEC support 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 1a542d73
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Showing with 34 additions and 19 deletions
kernel/Makefile
View file @ b7e1bd6b
......@@ -4,6 +4,7 @@ ZIO ?= $(M)/../zio
FMC_BUS ?= $(M)/../fmc-bus
SPEC_SW ?= $(M)/../spec-sw
SVEC_SW ?= $(M)/../svec-sw
CONFIG_FMC_ADC_SVEC ?= CONFIG_VME
KBUILD_EXTRA_SYMBOLS := \
$(ZIO)/Module.symvers \
......@@ -19,25 +20,28 @@ ccflags-y = -DGIT_VERSION=\"$(GIT_VERSION)\" \
-I$M
ccflags-$(CONFIG_FMC_ADC_DEBUG) += -DDEBUG
ccflags-$(CONFIG_FMC_ADC_SVEC) += -DCONFIG_FMC_ADC_SVEC
subdirs-ccflags-y = $(ccflags-y)
obj-m := fmc-adc-100m14b.o
fmc-adc-100m14b-objs = fa-core.o
fmc-adc-100m14b-objs += fa-spec-core.o
fmc-adc-100m14b-objs += fa-svec-core.o
fmc-adc-100m14b-objs += fa-zio-drv.o
fmc-adc-100m14b-objs += fa-calibration.o
fmc-adc-100m14b-objs += fa-regtable.o
fmc-adc-100m14b-objs += fa-spec-regtable.o
fmc-adc-100m14b-objs += fa-svec-regtable.o
fmc-adc-100m14b-objs += fa-zio-trg.o
fmc-adc-100m14b-objs += fa-spec-dma.o
fmc-adc-100m14b-objs += fa-svec-dma.o
fmc-adc-100m14b-objs += fa-irq.o fa-spec-irq.o
fmc-adc-100m14b-objs += onewire.o
fmc-adc-100m14b-objs += spi.o
fmc-adc-100m14b-objs += fmc-util.o
fmc-adc-100m14b-y = fa-core.o
fmc-adc-100m14b-y += fa-zio-drv.o
fmc-adc-100m14b-y += fa-calibration.o
fmc-adc-100m14b-y += fa-regtable.o
fmc-adc-100m14b-y += fa-zio-trg.o
fmc-adc-100m14b-y += fa-irq.o
fmc-adc-100m14b-y += onewire.o
fmc-adc-100m14b-y += spi.o
fmc-adc-100m14b-y += fmc-util.o
fmc-adc-100m14b-y += fa-spec-core.o
fmc-adc-100m14b-y += fa-spec-regtable.o
fmc-adc-100m14b-y += fa-spec-dma.o
fmc-adc-100m14b-y += fa-spec-irq.o
fmc-adc-100m14b-$(CONFIG_FMC_ADC_SVEC) += fa-svec-core.o
fmc-adc-100m14b-$(CONFIG_FMC_ADC_SVEC) += fa-svec-regtable.o
fmc-adc-100m14b-$(CONFIG_FMC_ADC_SVEC) += fa-svec-dma.o
all modules:
$(MAKE) -C $(LINUX) M=$(shell /bin/pwd) modules
......
kernel/fa-core.c
View file @ b7e1bd6b
......@@ -411,12 +411,23 @@ int fa_probe(struct fmc_device *fmc)
fa->fmc = fmc;
/* apply carrier-specific hacks and workarounds */
if (!strcmp(fmc->carrier_name, "SPEC"))
fa->carrier_op = NULL;
if (!strcmp(fmc->carrier_name, "SPEC")) {
fa->carrier_op = &fa_spec_op;
else if (!strcmp(fmc->carrier_name, "SVEC"))
} else if (!strcmp(fmc->carrier_name, "SVEC")) {
#ifdef CONFIG_FMC_ADC_SVEC
fa->carrier_op = &fa_svec_op;
else {
dev_err(fmc->hwdev, "unsupported carrier\n");
#endif
}
/*
* Check if carrier operations exists. Otherwise it means that the
* driver was compiled without enable any carrier, so it cannot work
*/
if (!fa->carrier_op) {
dev_err(fmc->hwdev,
"This binary doesn't support the '%s' carrier\n",
fmc->carrier_name);
return -ENODEV;
}
......
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