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arch/x86/smbios.c: Factor out switch-case block 

Most of `smbios_fill_dimm_manufacturer_from_id()` is noise. Factor the
switch into its own function to improve readability.

Change-Id: Ia0757c01572709d16589a4ed622ca2d2cb69dda2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44022
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Angel Pons 2020-07-29 18:29:28 +02:00
parent 3c13da7897
commit 9630ced250
1 changed files with 30 additions and 34 deletions
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64
src/arch/x86/smbios.c
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@ -157,56 +157,52 @@ static int smbios_processor_name(u8 *start)
return smbios_add_string(start, str);
}
/* this function will fill the corresponding manufacturer */
void smbios_fill_dimm_manufacturer_from_id(uint16_t mod_id, struct smbios_type17 *t)
static const char *get_dimm_manufacturer_name(const uint16_t mod_id)
{
switch (mod_id) {
case 0x9b85:
t->manufacturer = smbios_add_string(t->eos, "Crucial");
break;
return "Crucial";
case 0x4304:
t->manufacturer = smbios_add_string(t->eos, "Ramaxel");
break;
return "Ramaxel";
case 0x4f01:
t->manufacturer = smbios_add_string(t->eos, "Transcend");
break;
return "Transcend";
case 0x9801:
t->manufacturer = smbios_add_string(t->eos, "Kingston");
break;
return "Kingston";
case 0x987f:
t->manufacturer = smbios_add_string(t->eos, "Hynix");
break;
return "Hynix";
case 0x9e02:
t->manufacturer = smbios_add_string(t->eos, "Corsair");
break;
return "Corsair";
case 0xb004:
t->manufacturer = smbios_add_string(t->eos, "OCZ");
break;
return "OCZ";
case 0xad80:
t->manufacturer = smbios_add_string(t->eos, "Hynix/Hyundai");
break;
return "Hynix/Hyundai";
case 0x3486:
t->manufacturer = smbios_add_string(t->eos, "Super Talent");
break;
return "Super Talent";
case 0xcd04:
t->manufacturer = smbios_add_string(t->eos, "GSkill");
break;
return "GSkill";
case 0xce80:
t->manufacturer = smbios_add_string(t->eos, "Samsung");
break;
return "Samsung";
case 0xfe02:
t->manufacturer = smbios_add_string(t->eos, "Elpida");
break;
return "Elpida";
case 0x2c80:
t->manufacturer = smbios_add_string(t->eos, "Micron");
break;
default: {
char string_buffer[256];
return "Micron";
default:
return NULL;
}
}
snprintf(string_buffer, sizeof(string_buffer), "Unknown (%x)", mod_id);
t->manufacturer = smbios_add_string(t->eos, string_buffer);
break;
}
/* this function will fill the corresponding manufacturer */
void smbios_fill_dimm_manufacturer_from_id(uint16_t mod_id, struct smbios_type17 *t)
{
const char *const manufacturer = get_dimm_manufacturer_name(mod_id);
if (manufacturer) {
t->manufacturer = smbios_add_string(t->eos, manufacturer);
} else {
char string_buffer[256];
snprintf(string_buffer, sizeof(string_buffer), "Unknown (%x)", mod_id);
t->manufacturer = smbios_add_string(t->eos, string_buffer);
}
}
/* this function will fill the corresponding locator */