Commit f5114440 authored by Jan Sokolowski's avatar Jan Sokolowski Committed by Doug Ledford

IB/hfi1: Remove reading platform configuration from EFI variable

Currently, platform configuration can be read from EFI variable
for discrete cards. It will happen when reading from EPROM fails.
EFI variables should not be queried for platform configuration
in any scenario.
Reviewed-by: default avatarJakub Byczkowski <jakub.byczkowski@intel.com>
Signed-off-by: default avatarJan Sokolowski <jan.sokolowski@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 9c1a99c3
...@@ -136,7 +136,6 @@ static void save_platform_config_fields(struct hfi1_devdata *dd) ...@@ -136,7 +136,6 @@ static void save_platform_config_fields(struct hfi1_devdata *dd)
void get_platform_config(struct hfi1_devdata *dd) void get_platform_config(struct hfi1_devdata *dd)
{ {
int ret = 0; int ret = 0;
unsigned long size = 0;
u8 *temp_platform_config = NULL; u8 *temp_platform_config = NULL;
u32 esize; u32 esize;
...@@ -160,15 +159,6 @@ void get_platform_config(struct hfi1_devdata *dd) ...@@ -160,15 +159,6 @@ void get_platform_config(struct hfi1_devdata *dd)
dd->platform_config.size = esize; dd->platform_config.size = esize;
return; return;
} }
/* fail, try EFI variable */
ret = read_hfi1_efi_var(dd, "configuration", &size,
(void **)&temp_platform_config);
if (!ret) {
dd->platform_config.data = temp_platform_config;
dd->platform_config.size = size;
return;
}
} }
dd_dev_err(dd, dd_dev_err(dd,
"%s: Failed to get platform config, falling back to sub-optimal default file\n", "%s: Failed to get platform config, falling back to sub-optimal default file\n",
......
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