diff options
| author | John W. Linville <linville@tuxdriver.com> | 2012-06-12 14:25:04 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-12 14:25:04 -0400 |
| commit | 0440507bbc44149e63bbfb9df730ba3820371904 (patch) | |
| tree | 7275e41aa1aa7e4d19d0503f1c15f07991c1a120 /drivers/net/wireless/ipw2x00/ipw2200.c | |
| parent | 8d242488ce4627dd7e6333caab56df11ea25e239 (diff) | |
| parent | 7f0d9f430dc99303558adc30a75eef10c43f7bec (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Diffstat (limited to 'drivers/net/wireless/ipw2x00/ipw2200.c')
| -rw-r--r-- | drivers/net/wireless/ipw2x00/ipw2200.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index afdec4a0d9a0..0df459147394 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -2701,6 +2701,20 @@ static void eeprom_parse_mac(struct ipw_priv *priv, u8 * mac) memcpy(mac, &priv->eeprom[EEPROM_MAC_ADDRESS], 6); } +static void ipw_read_eeprom(struct ipw_priv *priv) +{ + int i; + __le16 *eeprom = (__le16 *) priv->eeprom; + + IPW_DEBUG_TRACE(">>\n"); + + /* read entire contents of eeprom into private buffer */ + for (i = 0; i < 128; i++) + eeprom[i] = cpu_to_le16(eeprom_read_u16(priv, (u8) i)); + + IPW_DEBUG_TRACE("<<\n"); +} + /* * Either the device driver (i.e. the host) or the firmware can * load eeprom data into the designated region in SRAM. If neither @@ -2712,14 +2726,9 @@ static void eeprom_parse_mac(struct ipw_priv *priv, u8 * mac) static void ipw_eeprom_init_sram(struct ipw_priv *priv) { int i; - __le16 *eeprom = (__le16 *) priv->eeprom; IPW_DEBUG_TRACE(">>\n"); - /* read entire contents of eeprom into private buffer */ - for (i = 0; i < 128; i++) - eeprom[i] = cpu_to_le16(eeprom_read_u16(priv, (u8) i)); - /* If the data looks correct, then copy it to our private copy. Otherwise let the firmware know to perform the operation @@ -3643,8 +3652,10 @@ static int ipw_load(struct ipw_priv *priv) /* ack fw init done interrupt */ ipw_write32(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE); - /* read eeprom data and initialize the eeprom region of sram */ + /* read eeprom data */ priv->eeprom_delay = 1; + ipw_read_eeprom(priv); + /* initialize the eeprom region of sram */ ipw_eeprom_init_sram(priv); /* enable interrupts */ |