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S
Simple VME FMC Carrier SVEC
Commit e356c034 authored by Federico Vaga's avatar Federico Vaga
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sw:drv: fix app_id build 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 44fd8dba
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Showing with 4 additions and 4 deletions
software/kernel/svec-core-fpga.c
View file @ e356c034
......@@ -590,16 +590,16 @@ static int svec_fmc_exit(struct svec_fpga *svec_fpga)
/**
* Build the platform_device_id->name from metadata
*
* The byte order on SVEC is little endian, but we want to convert it
* in string. Use big-endian read to swap word and get the string order
* The byte order on SVEC is big endian, but we want to convert it
* in string. Use little-endian read to keep the string order
* from MSB to LSB
*/
static int svec_fpga_app_id_build(struct svec_fpga *svec_fpga,
unsigned long app_off,
char *id, unsigned int size)
{
uint32_t vendor = ioread32be(svec_fpga->fpga + app_off + FPGA_META_VENDOR);
uint32_t device = ioread32be(svec_fpga->fpga + app_off + FPGA_META_DEVICE);
uint32_t vendor = ioread32(svec_fpga->fpga + app_off + FPGA_META_VENDOR);
uint32_t device = ioread32(svec_fpga->fpga + app_off + FPGA_META_DEVICE);
memset(id, 0, size);
if (vendor == 0xFF000000) {
......
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