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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

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This commit is contained in:
John W. Linville
2011-02-22 15:10:22 -05:00
parent db62983a1e 320d6c1b56
commit 5db5e44cdc
153 changed files with 22694 additions and 6362 deletions
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44
drivers/ssb/main.c
View File

@@ -1192,10 +1192,10 @@ void ssb_device_enable(struct ssb_device *dev, u32 core_specific_flags)
}
EXPORT_SYMBOL(ssb_device_enable);
/* Wait for a bit in a register to get set or unset.
/* Wait for bitmask in a register to get set or cleared.
* timeout is in units of ten-microseconds */
static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask,
int timeout, int set)
static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask,
int timeout, int set)
{
int i;
u32 val;
@@ -1203,7 +1203,7 @@ static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask,
for (i = 0; i < timeout; i++) {
val = ssb_read32(dev, reg);
if (set) {
if (val & bitmask)
if ((val & bitmask) == bitmask)
return 0;
} else {
if (!(val & bitmask))
@@ -1220,20 +1220,38 @@ static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask,
void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags)
{
u32 reject;
u32 reject, val;
if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_RESET)
return;
reject = ssb_tmslow_reject_bitmask(dev);
ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
ssb_wait_bit(dev, SSB_TMSLOW, reject, 1000, 1);
ssb_wait_bit(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
ssb_write32(dev, SSB_TMSLOW,
SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
reject | SSB_TMSLOW_RESET |
core_specific_flags);
ssb_flush_tmslow(dev);
if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_CLOCK) {
ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
ssb_wait_bits(dev, SSB_TMSLOW, reject, 1000, 1);
ssb_wait_bits(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
val = ssb_read32(dev, SSB_IMSTATE);
val |= SSB_IMSTATE_REJECT;
ssb_write32(dev, SSB_IMSTATE, val);
ssb_wait_bits(dev, SSB_IMSTATE, SSB_IMSTATE_BUSY, 1000,
0);
}
ssb_write32(dev, SSB_TMSLOW,
SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
reject | SSB_TMSLOW_RESET |
core_specific_flags);
ssb_flush_tmslow(dev);
if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
val = ssb_read32(dev, SSB_IMSTATE);
val &= ~SSB_IMSTATE_REJECT;
ssb_write32(dev, SSB_IMSTATE, val);
}
}
ssb_write32(dev, SSB_TMSLOW,
reject | SSB_TMSLOW_RESET |

6
drivers/ssb/pci.c
View File

@@ -468,10 +468,14 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
} else {
SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0);
SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
}
SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
SSB_SPROM4_ANTAVAIL_A_SHIFT);
@@ -641,7 +645,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
break;
default:
ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
" revision %d detected. Will extract"
" revision %d detected. Will extract"
" v1\n", out->revision);
out->revision = 1;
sprom_extract_r123(out, in);