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tg3: Add version reporting for hardware selfboot

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This patch adds version reporting for hardware selfboot.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matt Carlson 2009-02-25 14:27:43 +00:00 • committed by David S. Miller
parent 7fd764455a
commit a6f6cb1cf8
2 changed files with 24 additions and 0 deletions
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18
drivers/net/tg3.c
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@ -11509,6 +11509,22 @@ static void __devinit tg3_read_bc_ver(struct tg3 *tp)
}
}
static void __devinit tg3_read_hwsb_ver(struct tg3 *tp)
{
u32 val, major, minor;
/* Use native endian representation */
if (tg3_nvram_read(tp, TG3_NVM_HWSB_CFG1, &val))
return;
major = (val & TG3_NVM_HWSB_CFG1_MAJMSK) >>
TG3_NVM_HWSB_CFG1_MAJSFT;
minor = (val & TG3_NVM_HWSB_CFG1_MINMSK) >>
TG3_NVM_HWSB_CFG1_MINSFT;
snprintf(&tp->fw_ver[0], 32, "sb v%d.%02d", major, minor);
}
static void __devinit tg3_read_sb_ver(struct tg3 *tp, u32 val)
{
u32 offset, major, minor, build;
@ -11645,6 +11661,8 @@ static void __devinit tg3_read_fw_ver(struct tg3 *tp)
tg3_read_bc_ver(tp);
else if ((val & TG3_EEPROM_MAGIC_FW_MSK) == TG3_EEPROM_MAGIC_FW)
tg3_read_sb_ver(tp, val);
else if ((val & TG3_EEPROM_MAGIC_HW_MSK) == TG3_EEPROM_MAGIC_HW)
tg3_read_hwsb_ver(tp);
else
return;