xiaomi-sm8450/android_kernel_xiaomi_sm8450
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[PATCH] bcm43xx: reduce the size of bcm43xx_private by removing unneeded members.

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Signed-off-by: Michael Buesch <mbuesch@freenet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
这个提交包含在：
Michael Buesch
2006-03-13 19:27:34 +01:00
提交者 John W. Linville
父节点 aae3778176
当前提交 e9357c056c
共修改 13 个文件，包含 320 行新增和 301 行删除
下载 Patch 文件 下载 Diff 文件 展开所有文件 折叠所有文件

128
drivers/net/wireless/bcm43xx/bcm43xx_phy.c
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@@ -83,7 +83,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm);
void bcm43xx_raw_phy_lock(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
assert(irqs_disabled());
if (bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD) == 0x00000000) {
@@ -102,7 +102,7 @@ void bcm43xx_raw_phy_lock(struct bcm43xx_private *bcm)
void bcm43xx_raw_phy_unlock(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
assert(irqs_disabled());
if (bcm->current_core->rev < 3) {
@@ -132,7 +132,7 @@ void bcm43xx_phy_write(struct bcm43xx_private *bcm, u16 offset, u16 val)
void bcm43xx_phy_calibrate(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
unsigned long flags;
bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD); /* Dummy read. */
@@ -158,39 +158,32 @@ void bcm43xx_phy_calibrate(struct bcm43xx_private *bcm)
*/
int bcm43xx_phy_connect(struct bcm43xx_private *bcm, int connect)
{
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u32 flags;
if (bcm->current_core->rev < 5) {
if (connect) {
bcm->current_core->phy->connected = 1;
dprintk(KERN_INFO PFX "PHY connected\n");
} else {
bcm->current_core->phy->connected = 0;
dprintk(KERN_INFO PFX "PHY disconnected\n");
}
return 0;
}
if (bcm->current_core->rev < 5)
goto out;
flags = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH);
if (connect) {
if (!(flags & 0x00010000))
return -ENODEV;
bcm->current_core->phy->connected = 1;
flags = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
flags |= (0x800 << 18);
bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, flags);
dprintk(KERN_INFO PFX "PHY connected\n");
} else {
if (!(flags & 0x00020000))
return -ENODEV;
bcm->current_core->phy->connected = 0;
flags = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
flags &= ~(0x800 << 18);
bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, flags);
dprintk(KERN_INFO PFX "PHY disconnected\n");
}
out:
phy->connected = connect;
if (connect)
dprintk(KERN_INFO PFX "PHY connected\n");
else
dprintk(KERN_INFO PFX "PHY disconnected\n");
return 0;
}
@@ -200,8 +193,8 @@ int bcm43xx_phy_connect(struct bcm43xx_private *bcm, int connect)
*/
static void bcm43xx_phy_init_pctl(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 saved_batt = 0, saved_ratt = 0, saved_txctl1 = 0;
int must_reset_txpower = 0;
@@ -250,7 +243,7 @@ static void bcm43xx_phy_init_pctl(struct bcm43xx_private *bcm)
static void bcm43xx_phy_agcsetup(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u16 offset = 0x0000;
if (phy->rev == 1)
@@ -326,7 +319,7 @@ static void bcm43xx_phy_agcsetup(struct bcm43xx_private *bcm)
static void bcm43xx_phy_setupg(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u16 i;
assert(phy->type == BCM43xx_PHYTYPE_G);
@@ -420,7 +413,7 @@ static void bcm43xx_phy_setupg(struct bcm43xx_private *bcm)
/* Initialize the noisescaletable for APHY */
static void bcm43xx_phy_init_noisescaletbl(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
int i;
bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_CTRL, 0x1400);
@@ -448,10 +441,11 @@ static void bcm43xx_phy_init_noisescaletbl(struct bcm43xx_private *bcm)
static void bcm43xx_phy_setupa(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u16 i;
assert(bcm->current_core->phy->type == BCM43xx_PHYTYPE_A);
switch (bcm->current_core->phy->rev) {
assert(phy->type == BCM43xx_PHYTYPE_A);
switch (phy->rev) {
case 2:
bcm43xx_phy_write(bcm, 0x008E, 0x3800);
bcm43xx_phy_write(bcm, 0x0035, 0x03FF);
@@ -563,7 +557,8 @@ static void bcm43xx_phy_setupa(struct bcm43xx_private *bcm)
/* Initialize APHY. This is also called for the GPHY in some cases. */
static void bcm43xx_phy_inita(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 tval;
if (phy->type == BCM43xx_PHYTYPE_A) {
@@ -586,11 +581,11 @@ static void bcm43xx_phy_inita(struct bcm43xx_private *bcm)
if ((bcm->board_vendor == PCI_VENDOR_ID_BROADCOM)
&& ((bcm->board_type == 0x0416) || (bcm->board_type == 0x040A))) {
if (bcm->current_core->radio->lofcal == 0xFFFF) {
if (radio->lofcal == 0xFFFF) {
TODO();//TODO: LOF Cal
bcm43xx_radio_set_tx_iq(bcm);
} else
bcm43xx_radio_write16(bcm, 0x001E, bcm->current_core->radio->lofcal);
bcm43xx_radio_write16(bcm, 0x001E, radio->lofcal);
}
bcm43xx_phy_write(bcm, 0x007A, 0xF111);
@@ -620,7 +615,7 @@ static void bcm43xx_phy_inita(struct bcm43xx_private *bcm)
static void bcm43xx_phy_initb2(struct bcm43xx_private *bcm)
{
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 offset, val;
bcm43xx_write16(bcm, 0x03EC, 0x3F22);
@@ -671,7 +666,7 @@ static void bcm43xx_phy_initb2(struct bcm43xx_private *bcm)
static void bcm43xx_phy_initb4(struct bcm43xx_private *bcm)
{
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 offset, val;
bcm43xx_write16(bcm, 0x03EC, 0x3F22);
@@ -729,8 +724,8 @@ static void bcm43xx_phy_initb4(struct bcm43xx_private *bcm)
static void bcm43xx_phy_initb5(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 offset;
if (phy->version == 1 &&
@@ -835,8 +830,8 @@ static void bcm43xx_phy_initb5(struct bcm43xx_private *bcm)
static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 offset, val;
bcm43xx_phy_write(bcm, 0x003E, 0x817A);
@@ -946,9 +941,9 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
udelay(40);
bcm43xx_radio_write16(bcm, 0x007C, (bcm43xx_radio_read16(bcm, 0x007C) | 0x0002));
bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
if ((bcm->current_core->radio->manufact == 0x17F) &&
(bcm->current_core->radio->version == 0x2050) &&
(bcm->current_core->radio->revision <= 2)) {
if (radio->manufact == 0x17F &&
radio->version == 0x2050 &&
radio->revision <= 2) {
bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
bcm43xx_radio_write16(bcm, 0x005A, 0x0070);
bcm43xx_radio_write16(bcm, 0x005B, 0x007B);
@@ -1001,8 +996,8 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 tmp;
if (phy->rev == 1)
@@ -1096,8 +1091,8 @@ static u16 bcm43xx_phy_lo_b_r15_loop(struct bcm43xx_private *bcm)
void bcm43xx_phy_lo_b_measure(struct bcm43xx_private *bcm)
{
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u16 regstack[12] = { 0 };
u16 mls;
u16 fval;
@@ -1190,7 +1185,9 @@ void bcm43xx_phy_lo_b_measure(struct bcm43xx_private *bcm)
static inline
u16 bcm43xx_phy_lo_g_deviation_subval(struct bcm43xx_private *bcm, u16 control)
{
if (bcm->current_core->phy->connected) {
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
if (phy->connected) {
bcm43xx_phy_write(bcm, 0x15, 0xE300);
control <<= 8;
bcm43xx_phy_write(bcm, 0x0812, control | 0x00B0);
@@ -1242,7 +1239,7 @@ void bcm43xx_lo_write(struct bcm43xx_private *bcm,
"WARNING: Writing invalid LOpair "
"(low: %d, high: %d, index: %lu)\n",
pair->low, pair->high,
(unsigned long)(pair - bcm->current_core->phy->_lo_pairs));
(unsigned long)(pair - bcm43xx_current_phy(bcm)->_lo_pairs));
dump_stack();
}
#endif
@@ -1257,7 +1254,7 @@ struct bcm43xx_lopair * bcm43xx_find_lopair(struct bcm43xx_private *bcm,
u16 tx)
{
static const u8 dict[10] = { 11, 10, 11, 12, 13, 12, 13, 12, 13, 12 };
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
if (baseband_attenuation > 6)
baseband_attenuation = 6;
@@ -1275,10 +1272,12 @@ struct bcm43xx_lopair * bcm43xx_find_lopair(struct bcm43xx_private *bcm,
static inline
struct bcm43xx_lopair * bcm43xx_current_lopair(struct bcm43xx_private *bcm)
{
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
return bcm43xx_find_lopair(bcm,
bcm->current_core->radio->txpower[0],
bcm->current_core->radio->txpower[1],
bcm->current_core->radio->txpower[2]);
radio->txpower[0],
radio->txpower[1],
radio->txpower[2]);
}
/* Adjust B/G LO */
@@ -1294,9 +1293,9 @@ void bcm43xx_phy_lo_adjust(struct bcm43xx_private *bcm, int fixed)
bcm43xx_lo_write(bcm, pair);
}
static inline
void bcm43xx_phy_lo_g_measure_txctl2(struct bcm43xx_private *bcm)
static void bcm43xx_phy_lo_g_measure_txctl2(struct bcm43xx_private *bcm)
{
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 txctl2 = 0, i;
u32 smallest, tmp;
@@ -1312,7 +1311,7 @@ void bcm43xx_phy_lo_g_measure_txctl2(struct bcm43xx_private *bcm)
txctl2 = i;
}
}
bcm->current_core->radio->txpower[3] = txctl2;
radio->txpower[3] = txctl2;
}
static
@@ -1402,16 +1401,17 @@ void bcm43xx_phy_lo_g_state(struct bcm43xx_private *bcm,
void bcm43xx_phy_set_baseband_attenuation(struct bcm43xx_private *bcm,
u16 baseband_attenuation)
{
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u16 value;
if (bcm->current_core->phy->version == 0) {
if (phy->version == 0) {
value = (bcm43xx_read16(bcm, 0x03E6) & 0xFFF0);
value |= (baseband_attenuation & 0x000F);
bcm43xx_write16(bcm, 0x03E6, value);
return;
}
if (bcm->current_core->phy->version > 1) {
if (phy->version > 1) {
value = bcm43xx_phy_read(bcm, 0x0060) & ~0x003C;
value |= (baseband_attenuation << 2) & 0x003C;
} else {
@@ -1426,8 +1426,8 @@ void bcm43xx_phy_lo_g_measure(struct bcm43xx_private *bcm)
{
static const u8 pairorder[10] = { 3, 1, 5, 7, 9, 2, 0, 4, 6, 8 };
const int is_initializing = bcm43xx_is_initializing(bcm);
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 h, i, oldi = 0, j;
struct bcm43xx_lopair control;
struct bcm43xx_lopair *tmp_control;
@@ -1653,7 +1653,7 @@ void bcm43xx_phy_lo_mark_current_used(struct bcm43xx_private *bcm)
void bcm43xx_phy_lo_mark_all_unused(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_lopair *pair;
int i;
@@ -1668,7 +1668,7 @@ void bcm43xx_phy_lo_mark_all_unused(struct bcm43xx_private *bcm)
*/
static s8 bcm43xx_phy_estimate_power_out(struct bcm43xx_private *bcm, s8 tssi)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
s8 dbm = 0;
s32 tmp;
@@ -1698,8 +1698,8 @@ static s8 bcm43xx_phy_estimate_power_out(struct bcm43xx_private *bcm, s8 tssi)
/* http://bcm-specs.sipsolutions.net/RecalculateTransmissionPower */
void bcm43xx_phy_xmitpower(struct bcm43xx_private *bcm)
{
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
if (phy->savedpctlreg == 0xFFFF)
return;
@@ -1880,8 +1880,8 @@ s8 bcm43xx_tssi2dbm_entry(s8 entry [], u8 index, s16 pab0, s16 pab1, s16 pab2)
/* http://bcm-specs.sipsolutions.net/TSSI_to_DBM_Table */
int bcm43xx_phy_init_tssi2dbm_table(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_radioinfo *radio = bcm->current_core->radio;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
s16 pab0, pab1, pab2;
u8 idx;
s8 *dyn_tssi2dbm;
@@ -1958,7 +1958,7 @@ int bcm43xx_phy_init_tssi2dbm_table(struct bcm43xx_private *bcm)
int bcm43xx_phy_init(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
int err = -ENODEV;
unsigned long flags;
@@ -2008,7 +2008,7 @@ int bcm43xx_phy_init(struct bcm43xx_private *bcm)
void bcm43xx_phy_set_antenna_diversity(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm->current_core->phy;
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
u16 antennadiv;
u16 offset;
u16 value;