Message ID | 20554.62374.945320.866841@gargle.gargle.HOWL (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
On 2012-09-08 9:28 AM, Sujith Manoharan wrote: > Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> > --- > drivers/net/wireless/ath/ath9k/hw.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c > index 063d724..07dd330 100644 > --- a/drivers/net/wireless/ath/ath9k/hw.c > +++ b/drivers/net/wireless/ath/ath9k/hw.c > @@ -837,6 +837,9 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, > REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2, > AR_CH0_BB_DPLL2_PLL_PWD, 0x0); > udelay(1000); > + > + if (AR_SREV_9565(ah)) > + REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x4142c); > } else if (AR_SREV_9330(ah)) { > u32 ddr_dpll2, pll_control2, kd; > > @@ -917,9 +920,10 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, > udelay(1000); > } > > - pll = ath9k_hw_compute_pll_control(ah, chan); > - > - REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); > + if (!AR_SREV_9565(ah)) { > + pll = ath9k_hw_compute_pll_control(ah, chan); > + REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); > + } That looks messed up, how about just: pll = ath9k_hw_compute_pll_control(ah, chan); if (AR_SREV_9565(ah)) pll |= 0x40000; REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); Or alternatively move that OR mask into ath9k_hw_compute_pll_control - Felix -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 063d724..07dd330 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -837,6 +837,9 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2, AR_CH0_BB_DPLL2_PLL_PWD, 0x0); udelay(1000); + + if (AR_SREV_9565(ah)) + REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x4142c); } else if (AR_SREV_9330(ah)) { u32 ddr_dpll2, pll_control2, kd; @@ -917,9 +920,10 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, udelay(1000); } - pll = ath9k_hw_compute_pll_control(ah, chan); - - REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); + if (!AR_SREV_9565(ah)) { + pll = ath9k_hw_compute_pll_control(ah, chan); + REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); + } if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) || AR_SREV_9550(ah))
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> --- drivers/net/wireless/ath/ath9k/hw.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)