diff options
| author | Bartosz Markowski <bartosz.markowski@tieto.com> | 2013-08-07 15:17:45 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-08-12 17:21:38 +0300 |
| commit | 57a8930aecb641b7cfabd199c2c998b13894ba74 (patch) | |
| tree | abfac2cc192f29dad569508d5d7fdfe87e92eef1 /drivers/net/wireless/ath/ath10k/ce.c | |
| parent | c69029b179592b5bb6da3c356236b362055284a4 (diff) | |
ath10k: Remove qca98xx hw1.0 support
Since the firmware support is no longer available for hw1.0,
drop all code (especially workarounds) for those units.
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/ce.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.c | 31 |
1 files changed, 1 insertions, 30 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c index f8b969f518f..9c9f0814bfc 100644 --- a/drivers/net/wireless/ath/ath10k/ce.c +++ b/drivers/net/wireless/ath/ath10k/ce.c @@ -76,36 +76,7 @@ static inline void ath10k_ce_src_ring_write_index_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); - void __iomem *indicator_addr; - - if (!test_bit(ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND, ar_pci->features)) { - ath10k_pci_write32(ar, ce_ctrl_addr + SR_WR_INDEX_ADDRESS, n); - return; - } - - /* workaround for QCA988x_1.0 HW CE */ - indicator_addr = ar_pci->mem + ce_ctrl_addr + DST_WATERMARK_ADDRESS; - - if (ce_ctrl_addr == ath10k_ce_base_address(CDC_WAR_DATA_CE)) { - iowrite32((CDC_WAR_MAGIC_STR | n), indicator_addr); - } else { - unsigned long irq_flags; - local_irq_save(irq_flags); - iowrite32(1, indicator_addr); - - /* - * PCIE write waits for ACK in IPQ8K, there is no - * need to read back value. - */ - (void)ioread32(indicator_addr); - (void)ioread32(indicator_addr); /* conservative */ - - ath10k_pci_write32(ar, ce_ctrl_addr + SR_WR_INDEX_ADDRESS, n); - - iowrite32(0, indicator_addr); - local_irq_restore(irq_flags); - } + ath10k_pci_write32(ar, ce_ctrl_addr + SR_WR_INDEX_ADDRESS, n); } static inline u32 ath10k_ce_src_ring_write_index_get(struct ath10k *ar, |