diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.c | 164 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.h | 132 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/hw.c | 137 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/hw.h | 81 |
6 files changed, 325 insertions, 195 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c index 51309563990f..08b84c8c3614 100644 --- a/drivers/net/wireless/ath/ath10k/ce.c +++ b/drivers/net/wireless/ath/ath10k/ce.c @@ -59,205 +59,243 @@ * the buffer is sent/received. */ +static inline unsigned int +ath10k_set_ring_byte(unsigned int offset, + struct ath10k_hw_ce_regs_addr_map *addr_map) +{ + return ((offset << addr_map->lsb) & addr_map->mask); +} + +static inline unsigned int +ath10k_get_ring_byte(unsigned int offset, + struct ath10k_hw_ce_regs_addr_map *addr_map) +{ + return ((offset & addr_map->mask) >> (addr_map->lsb)); +} + static inline void ath10k_ce_dest_ring_write_index_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - ath10k_pci_write32(ar, ce_ctrl_addr + DST_WR_INDEX_ADDRESS, n); + ath10k_pci_write32(ar, ce_ctrl_addr + + ar->hw_ce_regs->dst_wr_index_addr, n); } static inline u32 ath10k_ce_dest_ring_write_index_get(struct ath10k *ar, u32 ce_ctrl_addr) { - return ath10k_pci_read32(ar, ce_ctrl_addr + DST_WR_INDEX_ADDRESS); + return ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->dst_wr_index_addr); } static inline void ath10k_ce_src_ring_write_index_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - ath10k_pci_write32(ar, ce_ctrl_addr + SR_WR_INDEX_ADDRESS, n); + ath10k_pci_write32(ar, ce_ctrl_addr + + ar->hw_ce_regs->sr_wr_index_addr, n); } static inline u32 ath10k_ce_src_ring_write_index_get(struct ath10k *ar, u32 ce_ctrl_addr) { - return ath10k_pci_read32(ar, ce_ctrl_addr + SR_WR_INDEX_ADDRESS); + return ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->sr_wr_index_addr); } static inline u32 ath10k_ce_src_ring_read_index_get(struct ath10k *ar, u32 ce_ctrl_addr) { - return ath10k_pci_read32(ar, ce_ctrl_addr + CURRENT_SRRI_ADDRESS); + return ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->current_srri_addr); } static inline void ath10k_ce_src_ring_base_addr_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int addr) { - ath10k_pci_write32(ar, ce_ctrl_addr + SR_BA_ADDRESS, addr); + ath10k_pci_write32(ar, ce_ctrl_addr + + ar->hw_ce_regs->sr_base_addr, addr); } static inline void ath10k_ce_src_ring_size_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - ath10k_pci_write32(ar, ce_ctrl_addr + SR_SIZE_ADDRESS, n); + ath10k_pci_write32(ar, ce_ctrl_addr + + ar->hw_ce_regs->sr_size_addr, n); } static inline void ath10k_ce_src_ring_dmax_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 ctrl1_addr = ath10k_pci_read32((ar), - (ce_ctrl_addr) + CE_CTRL1_ADDRESS); + struct ath10k_hw_ce_ctrl1 *ctrl_regs = ar->hw_ce_regs->ctrl1_regs; + u32 ctrl1_addr = ath10k_pci_read32(ar, + ce_ctrl_addr + ctrl_regs->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + CE_CTRL1_ADDRESS, - (ctrl1_addr & ~CE_CTRL1_DMAX_LENGTH_MASK) | - CE_CTRL1_DMAX_LENGTH_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + ctrl_regs->addr, + (ctrl1_addr & ~(ctrl_regs->dmax->mask)) | + ath10k_set_ring_byte(n, ctrl_regs->dmax)); } static inline void ath10k_ce_src_ring_byte_swap_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 ctrl1_addr = ath10k_pci_read32(ar, ce_ctrl_addr + CE_CTRL1_ADDRESS); + struct ath10k_hw_ce_ctrl1 *ctrl_regs = ar->hw_ce_regs->ctrl1_regs; + u32 ctrl1_addr = ath10k_pci_read32(ar, ce_ctrl_addr + ctrl_regs->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + CE_CTRL1_ADDRESS, - (ctrl1_addr & ~CE_CTRL1_SRC_RING_BYTE_SWAP_EN_MASK) | - CE_CTRL1_SRC_RING_BYTE_SWAP_EN_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + ctrl_regs->addr, + (ctrl1_addr & ~(ctrl_regs->src_ring->mask)) | + ath10k_set_ring_byte(n, ctrl_regs->src_ring)); } static inline void ath10k_ce_dest_ring_byte_swap_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 ctrl1_addr = ath10k_pci_read32(ar, ce_ctrl_addr + CE_CTRL1_ADDRESS); + struct ath10k_hw_ce_ctrl1 *ctrl_regs = ar->hw_ce_regs->ctrl1_regs; + u32 ctrl1_addr = ath10k_pci_read32(ar, ce_ctrl_addr + ctrl_regs->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + CE_CTRL1_ADDRESS, - (ctrl1_addr & ~CE_CTRL1_DST_RING_BYTE_SWAP_EN_MASK) | - CE_CTRL1_DST_RING_BYTE_SWAP_EN_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + ctrl_regs->addr, + (ctrl1_addr & ~(ctrl_regs->dst_ring->mask)) | + ath10k_set_ring_byte(n, ctrl_regs->dst_ring)); } static inline u32 ath10k_ce_dest_ring_read_index_get(struct ath10k *ar, u32 ce_ctrl_addr) { - return ath10k_pci_read32(ar, ce_ctrl_addr + CURRENT_DRRI_ADDRESS); + return ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->current_drri_addr); } static inline void ath10k_ce_dest_ring_base_addr_set(struct ath10k *ar, u32 ce_ctrl_addr, u32 addr) { - ath10k_pci_write32(ar, ce_ctrl_addr + DR_BA_ADDRESS, addr); + ath10k_pci_write32(ar, ce_ctrl_addr + + ar->hw_ce_regs->dr_base_addr, addr); } static inline void ath10k_ce_dest_ring_size_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - ath10k_pci_write32(ar, ce_ctrl_addr + DR_SIZE_ADDRESS, n); + ath10k_pci_write32(ar, ce_ctrl_addr + + ar->hw_ce_regs->dr_size_addr, n); } static inline void ath10k_ce_src_ring_highmark_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + SRC_WATERMARK_ADDRESS); + struct ath10k_hw_ce_dst_src_wm_regs *srcr_wm = ar->hw_ce_regs->wm_srcr; + u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + srcr_wm->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + SRC_WATERMARK_ADDRESS, - (addr & ~SRC_WATERMARK_HIGH_MASK) | - SRC_WATERMARK_HIGH_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + srcr_wm->addr, + (addr & ~(srcr_wm->wm_high->mask)) | + (ath10k_set_ring_byte(n, srcr_wm->wm_high))); } static inline void ath10k_ce_src_ring_lowmark_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + SRC_WATERMARK_ADDRESS); + struct ath10k_hw_ce_dst_src_wm_regs *srcr_wm = ar->hw_ce_regs->wm_srcr; + u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + srcr_wm->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + SRC_WATERMARK_ADDRESS, - (addr & ~SRC_WATERMARK_LOW_MASK) | - SRC_WATERMARK_LOW_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + srcr_wm->addr, + (addr & ~(srcr_wm->wm_low->mask)) | + (ath10k_set_ring_byte(n, srcr_wm->wm_low))); } static inline void ath10k_ce_dest_ring_highmark_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + DST_WATERMARK_ADDRESS); + struct ath10k_hw_ce_dst_src_wm_regs *dstr_wm = ar->hw_ce_regs->wm_dstr; + u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + dstr_wm->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + DST_WATERMARK_ADDRESS, - (addr & ~DST_WATERMARK_HIGH_MASK) | - DST_WATERMARK_HIGH_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + dstr_wm->addr, + (addr & ~(dstr_wm->wm_high->mask)) | + (ath10k_set_ring_byte(n, dstr_wm->wm_high))); } static inline void ath10k_ce_dest_ring_lowmark_set(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int n) { - u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + DST_WATERMARK_ADDRESS); + struct ath10k_hw_ce_dst_src_wm_regs *dstr_wm = ar->hw_ce_regs->wm_dstr; + u32 addr = ath10k_pci_read32(ar, ce_ctrl_addr + dstr_wm->addr); - ath10k_pci_write32(ar, ce_ctrl_addr + DST_WATERMARK_ADDRESS, - (addr & ~DST_WATERMARK_LOW_MASK) | - DST_WATERMARK_LOW_SET(n)); + ath10k_pci_write32(ar, ce_ctrl_addr + dstr_wm->addr, + (addr & ~(dstr_wm->wm_low->mask)) | + (ath10k_set_ring_byte(n, dstr_wm->wm_low))); } static inline void ath10k_ce_copy_complete_inter_enable(struct ath10k *ar, u32 ce_ctrl_addr) { - u32 host_ie_addr = ath10k_pci_read32(ar, - ce_ctrl_addr + HOST_IE_ADDRESS); + struct ath10k_hw_ce_host_ie *host_ie = ar->hw_ce_regs->host_ie; + u32 host_ie_addr = ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->host_ie_addr); - ath10k_pci_write32(ar, ce_ctrl_addr + HOST_IE_ADDRESS, - host_ie_addr | HOST_IE_COPY_COMPLETE_MASK); + ath10k_pci_write32(ar, ce_ctrl_addr + ar->hw_ce_regs->host_ie_addr, + host_ie_addr | host_ie->copy_complete->mask); } static inline void ath10k_ce_copy_complete_intr_disable(struct ath10k *ar, u32 ce_ctrl_addr) { - u32 host_ie_addr = ath10k_pci_read32(ar, - ce_ctrl_addr + HOST_IE_ADDRESS); + struct ath10k_hw_ce_host_ie *host_ie = ar->hw_ce_regs->host_ie; + u32 host_ie_addr = ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->host_ie_addr); - ath10k_pci_write32(ar, ce_ctrl_addr + HOST_IE_ADDRESS, - host_ie_addr & ~HOST_IE_COPY_COMPLETE_MASK); + ath10k_pci_write32(ar, ce_ctrl_addr + ar->hw_ce_regs->host_ie_addr, + host_ie_addr & ~(host_ie->copy_complete->mask)); } static inline void ath10k_ce_watermark_intr_disable(struct ath10k *ar, u32 ce_ctrl_addr) { - u32 host_ie_addr = ath10k_pci_read32(ar, - ce_ctrl_addr + HOST_IE_ADDRESS); + struct ath10k_hw_ce_host_wm_regs *wm_regs = ar->hw_ce_regs->wm_regs; + u32 host_ie_addr = ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->host_ie_addr); - ath10k_pci_write32(ar, ce_ctrl_addr + HOST_IE_ADDRESS, - host_ie_addr & ~CE_WATERMARK_MASK); + ath10k_pci_write32(ar, ce_ctrl_addr + ar->hw_ce_regs->host_ie_addr, + host_ie_addr & ~(wm_regs->wm_mask)); } static inline void ath10k_ce_error_intr_enable(struct ath10k *ar, u32 ce_ctrl_addr) { - u32 misc_ie_addr = ath10k_pci_read32(ar, - ce_ctrl_addr + MISC_IE_ADDRESS); + struct ath10k_hw_ce_misc_regs *misc_regs = ar->hw_ce_regs->misc_regs; + u32 misc_ie_addr = ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->misc_ie_addr); - ath10k_pci_write32(ar, ce_ctrl_addr + MISC_IE_ADDRESS, - misc_ie_addr | CE_ERROR_MASK); + ath10k_pci_write32(ar, ce_ctrl_addr + ar->hw_ce_regs->misc_ie_addr, + misc_ie_addr | misc_regs->err_mask); } static inline void ath10k_ce_error_intr_disable(struct ath10k *ar, u32 ce_ctrl_addr) { - u32 misc_ie_addr = ath10k_pci_read32(ar, - ce_ctrl_addr + MISC_IE_ADDRESS); + struct ath10k_hw_ce_misc_regs *misc_regs = ar->hw_ce_regs->misc_regs; + u32 misc_ie_addr = ath10k_pci_read32(ar, ce_ctrl_addr + + ar->hw_ce_regs->misc_ie_addr); - ath10k_pci_write32(ar, ce_ctrl_addr + MISC_IE_ADDRESS, - misc_ie_addr & ~CE_ERROR_MASK); + ath10k_pci_write32(ar, ce_ctrl_addr + ar->hw_ce_regs->misc_ie_addr, + misc_ie_addr & ~(misc_regs->err_mask)); } static inline void ath10k_ce_engine_int_status_clear(struct ath10k *ar, u32 ce_ctrl_addr, unsigned int mask) { - ath10k_pci_write32(ar, ce_ctrl_addr + HOST_IS_ADDRESS, mask); + struct ath10k_hw_ce_host_wm_regs *wm_regs = ar->hw_ce_regs->wm_regs; + + ath10k_pci_write32(ar, ce_ctrl_addr + wm_regs->addr, mask); } /* @@ -719,13 +757,13 @@ void ath10k_ce_per_engine_service(struct ath10k *ar, unsigned int ce_id) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id]; + struct ath10k_hw_ce_host_wm_regs *wm_regs = ar->hw_ce_regs->wm_regs; u32 ctrl_addr = ce_state->ctrl_addr; spin_lock_bh(&ar_pci->ce_lock); /* Clear the copy-complete interrupts that will be handled here. */ - ath10k_ce_engine_int_status_clear(ar, ctrl_addr, - HOST_IS_COPY_COMPLETE_MASK); + ath10k_ce_engine_int_status_clear(ar, ctrl_addr, wm_regs->cc_mask); spin_unlock_bh(&ar_pci->ce_lock); @@ -741,7 +779,7 @@ void ath10k_ce_per_engine_service(struct ath10k *ar, unsigned int ce_id) * Misc CE interrupts are not being handled, but still need * to be cleared. */ - ath10k_ce_engine_int_status_clear(ar, ctrl_addr, CE_WATERMARK_MASK); + ath10k_ce_engine_int_status_clear(ar, ctrl_addr, wm_regs->wm_mask); spin_unlock_bh(&ar_pci->ce_lock); } diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index e76a98242b98..95743a57525d 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -263,143 +263,11 @@ struct ce_attr { void (*recv_cb)(struct ath10k_ce_pipe *); }; -#define SR_BA_ADDRESS 0x0000 -#define SR_SIZE_ADDRESS 0x0004 -#define DR_BA_ADDRESS 0x0008 -#define DR_SIZE_ADDRESS 0x000c -#define CE_CMD_ADDRESS 0x0018 - -#define CE_CTRL1_DST_RING_BYTE_SWAP_EN_MSB 17 -#define CE_CTRL1_DST_RING_BYTE_SWAP_EN_LSB 17 -#define CE_CTRL1_DST_RING_BYTE_SWAP_EN_MASK 0x00020000 -#define CE_CTRL1_DST_RING_BYTE_SWAP_EN_SET(x) \ - (((0 | (x)) << CE_CTRL1_DST_RING_BYTE_SWAP_EN_LSB) & \ - CE_CTRL1_DST_RING_BYTE_SWAP_EN_MASK) - -#define CE_CTRL1_SRC_RING_BYTE_SWAP_EN_MSB 16 -#define CE_CTRL1_SRC_RING_BYTE_SWAP_EN_LSB 16 -#define CE_CTRL1_SRC_RING_BYTE_SWAP_EN_MASK 0x00010000 -#define CE_CTRL1_SRC_RING_BYTE_SWAP_EN_GET(x) \ - (((x) & CE_CTRL1_SRC_RING_BYTE_SWAP_EN_MASK) >> \ - CE_CTRL1_SRC_RING_BYTE_SWAP_EN_LSB) -#define CE_CTRL1_SRC_RING_BYTE_SWAP_EN_SET(x) \ - (((0 | (x)) << CE_CTRL1_SRC_RING_BYTE_SWAP_EN_LSB) & \ - CE_CTRL1_SRC_RING_BYTE_SWAP_EN_MASK) - -#define CE_CTRL1_DMAX_LENGTH_MSB 15 -#define CE_CTRL1_DMAX_LENGTH_LSB 0 -#define CE_CTRL1_DMAX_LENGTH_MASK 0x0000ffff -#define CE_CTRL1_DMAX_LENGTH_GET(x) \ - (((x) & CE_CTRL1_DMAX_LENGTH_MASK) >> CE_CTRL1_DMAX_LENGTH_LSB) -#define CE_CTRL1_DMAX_LENGTH_SET(x) \ - (((0 | (x)) << CE_CTRL1_DMAX_LENGTH_LSB) & CE_CTRL1_DMAX_LENGTH_MASK) - -#define CE_CTRL1_ADDRESS 0x0010 -#define CE_CTRL1_HW_MASK 0x0007ffff -#define CE_CTRL1_SW_MASK 0x0007ffff -#define CE_CTRL1_HW_WRITE_MASK 0x00000000 -#define CE_CTRL1_SW_WRITE_MASK 0x0007ffff -#define CE_CTRL1_RSTMASK 0xffffffff -#define CE_CTRL1_RESET 0x00000080 - -#define CE_CMD_HALT_STATUS_MSB 3 -#define CE_CMD_HALT_STATUS_LSB 3 -#define CE_CMD_HALT_STATUS_MASK 0x00000008 -#define CE_CMD_HALT_STATUS_GET(x) \ - (((x) & CE_CMD_HALT_STATUS_MASK) >> CE_CMD_HALT_STATUS_LSB) -#define CE_CMD_HALT_STATUS_SET(x) \ - (((0 | (x)) << CE_CMD_HALT_STATUS_LSB) & CE_CMD_HALT_STATUS_MASK) -#define CE_CMD_HALT_STATUS_RESET 0 -#define CE_CMD_HALT_MSB 0 -#define CE_CMD_HALT_MASK 0x00000001 - -#define HOST_IE_COPY_COMPLETE_MSB 0 -#define HOST_IE_COPY_COMPLETE_LSB 0 -#define HOST_IE_COPY_COMPLETE_MASK 0x00000001 -#define HOST_IE_COPY_COMPLETE_GET(x) \ - (((x) & HOST_IE_COPY_COMPLETE_MASK) >> HOST_IE_COPY_COMPLETE_LSB) -#define HOST_IE_COPY_COMPLETE_SET(x) \ - (((0 | (x)) << HOST_IE_COPY_COMPLETE_LSB) & HOST_IE_COPY_COMPLETE_MASK) -#define HOST_IE_COPY_COMPLETE_RESET 0 -#define HOST_IE_ADDRESS 0x002c - -#define HOST_IS_DST_RING_LOW_WATERMARK_MASK 0x00000010 -#define HOST_IS_DST_RING_HIGH_WATERMARK_MASK 0x00000008 -#define HOST_IS_SRC_RING_LOW_WATERMARK_MASK 0x00000004 -#define HOST_IS_SRC_RING_HIGH_WATERMARK_MASK 0x00000002 -#define HOST_IS_COPY_COMPLETE_MASK 0x00000001 -#define HOST_IS_ADDRESS 0x0030 - -#define MISC_IE_ADDRESS 0x0034 - -#define MISC_IS_AXI_ERR_MASK 0x00000400 - -#define MISC_IS_DST_ADDR_ERR_MASK 0x00000200 -#define MISC_IS_SRC_LEN_ERR_MASK 0x00000100 -#define MISC_IS_DST_MAX_LEN_VIO_MASK 0x00000080 -#define MISC_IS_DST_RING_OVERFLOW_MASK 0x00000040 -#define MISC_IS_SRC_RING_OVERFLOW_MASK 0x00000020 - -#define MISC_IS_ADDRESS 0x0038 - -#define SR_WR_INDEX_ADDRESS 0x003c - -#define DST_WR_INDEX_ADDRESS 0x0040 - -#define CURRENT_SRRI_ADDRESS 0x0044 - -#define CURRENT_DRRI_ADDRESS 0x0048 - -#define SRC_WATERMARK_LOW_MSB 31 -#define SRC_WATERMARK_LOW_LSB 16 -#define SRC_WATERMARK_LOW_MASK 0xffff0000 -#define SRC_WATERMARK_LOW_GET(x) \ - (((x) & SRC_WATERMARK_LOW_MASK) >> SRC_WATERMARK_LOW_LSB) -#define SRC_WATERMARK_LOW_SET(x) \ - (((0 | (x)) << SRC_WATERMARK_LOW_LSB) & SRC_WATERMARK_LOW_MASK) -#define SRC_WATERMARK_LOW_RESET 0 -#define SRC_WATERMARK_HIGH_MSB 15 -#define SRC_WATERMARK_HIGH_LSB 0 -#define SRC_WATERMARK_HIGH_MASK 0x0000ffff -#define SRC_WATERMARK_HIGH_GET(x) \ - (((x) & SRC_WATERMARK_HIGH_MASK) >> SRC_WATERMARK_HIGH_LSB) -#define SRC_WATERMARK_HIGH_SET(x) \ - (((0 | (x)) << SRC_WATERMARK_HIGH_LSB) & SRC_WATERMARK_HIGH_MASK) -#define SRC_WATERMARK_HIGH_RESET 0 -#define SRC_WATERMARK_ADDRESS 0x004c - -#define DST_WATERMARK_LOW_LSB 16 -#define DST_WATERMARK_LOW_MASK 0xffff0000 -#define DST_WATERMARK_LOW_SET(x) \ - (((0 | (x)) << DST_WATERMARK_LOW_LSB) & DST_WATERMARK_LOW_MASK) -#define DST_WATERMARK_LOW_RESET 0 -#define DST_WATERMARK_HIGH_MSB 15 -#define DST_WATERMARK_HIGH_LSB 0 -#define DST_WATERMARK_HIGH_MASK 0x0000ffff -#define DST_WATERMARK_HIGH_GET(x) \ - (((x) & DST_WATERMARK_HIGH_MASK) >> DST_WATERMARK_HIGH_LSB) -#define DST_WATERMARK_HIGH_SET(x) \ - (((0 | (x)) << DST_WATERMARK_HIGH_LSB) & DST_WATERMARK_HIGH_MASK) -#define DST_WATERMARK_HIGH_RESET 0 -#define DST_WATERMARK_ADDRESS 0x0050 - static inline u32 ath10k_ce_base_address(struct ath10k *ar, unsigned int ce_id) { return CE0_BASE_ADDRESS + (CE1_BASE_ADDRESS - CE0_BASE_ADDRESS) * ce_id; } -#define CE_WATERMARK_MASK (HOST_IS_SRC_RING_LOW_WATERMARK_MASK | \ - HOST_IS_SRC_RING_HIGH_WATERMARK_MASK | \ - HOST_IS_DST_RING_LOW_WATERMARK_MASK | \ - HOST_IS_DST_RING_HIGH_WATERMARK_MASK) - -#define CE_ERROR_MASK (MISC_IS_AXI_ERR_MASK | \ - MISC_IS_DST_ADDR_ERR_MASK | \ - MISC_IS_SRC_LEN_ERR_MASK | \ - MISC_IS_DST_MAX_LEN_VIO_MASK | \ - MISC_IS_DST_RING_OVERFLOW_MASK | \ - MISC_IS_SRC_RING_OVERFLOW_MASK) - #define CE_SRC_RING_TO_DESC(baddr, idx) \ (&(((struct ce_desc *)baddr)[idx])) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index ce79a2e070bd..700efe3f6225 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -2459,24 +2459,29 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, case ATH10K_HW_QCA988X: case ATH10K_HW_QCA9887: ar->regs = &qca988x_regs; + ar->hw_ce_regs = &qcax_ce_regs; ar->hw_values = &qca988x_values; break; case ATH10K_HW_QCA6174: case ATH10K_HW_QCA9377: ar->regs = &qca6174_regs; + ar->hw_ce_regs = &qcax_ce_regs; ar->hw_values = &qca6174_values; break; case ATH10K_HW_QCA99X0: case ATH10K_HW_QCA9984: ar->regs = &qca99x0_regs; + ar->hw_ce_regs = &qcax_ce_regs; ar->hw_values = &qca99x0_values; break; case ATH10K_HW_QCA9888: ar->regs = &qca99x0_regs; + ar->hw_ce_regs = &qcax_ce_regs; ar->hw_values = &qca9888_values; break; case ATH10K_HW_QCA4019: ar->regs = &qca4019_regs; + ar->hw_ce_regs = &qcax_ce_regs; ar->hw_values = &qca4019_values; break; default: diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 8fc08a5043db..1aa5cf12fce0 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -794,6 +794,7 @@ struct ath10k { struct completion target_suspend; const struct ath10k_hw_regs *regs; + const struct ath10k_hw_ce_regs *hw_ce_regs; const struct ath10k_hw_values *hw_values; struct ath10k_bmi bmi; struct ath10k_wmi wmi; diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index c866ab524571..afb0c01cbb55 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -15,6 +15,7 @@ */ #include <linux/types.h> +#include <linux/bitops.h> #include "core.h" #include "hw.h" #include "hif.h" @@ -191,6 +192,142 @@ const struct ath10k_hw_values qca4019_values = { .ce_desc_meta_data_lsb = 4, }; +static struct ath10k_hw_ce_regs_addr_map qcax_src_ring = { + .msb = 0x00000010, + .lsb = 0x00000010, + .mask = GENMASK(16, 16), +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_dst_ring = { + .msb = 0x00000011, + .lsb = 0x00000011, + .mask = GENMASK(17, 17), +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_dmax = { + .msb = 0x0000000f, + .lsb = 0x00000000, + .mask = GENMASK(15, 0), +}; + +static struct ath10k_hw_ce_ctrl1 qcax_ctrl1 = { + .addr = 0x00000010, + .hw_mask = 0x0007ffff, + .sw_mask = 0x0007ffff, + .hw_wr_mask = 0x00000000, + .sw_wr_mask = 0x0007ffff, + .reset_mask = 0xffffffff, + .reset = 0x00000080, + .src_ring = &qcax_src_ring, + .dst_ring = &qcax_dst_ring, + .dmax = &qcax_dmax, +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_cmd_halt_status = { + .msb = 0x00000003, + .lsb = 0x00000003, + .mask = GENMASK(3, 3), +}; + +static struct ath10k_hw_ce_cmd_halt qcax_cmd_halt = { + .msb = 0x00000000, + .mask = GENMASK(0, 0), + .status_reset = 0x00000000, + .status = &qcax_cmd_halt_status, +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_host_ie_cc = { + .msb = 0x00000000, + .lsb = 0x00000000, + .mask = GENMASK(0, 0), +}; + +static struct ath10k_hw_ce_host_ie qcax_host_ie = { + .copy_complete_reset = 0x00000000, + .copy_complete = &qcax_host_ie_cc, +}; + +static struct ath10k_hw_ce_host_wm_regs qcax_wm_reg = { + .dstr_lmask = 0x00000010, + .dstr_hmask = 0x00000008, + .srcr_lmask = 0x00000004, + .srcr_hmask = 0x00000002, + .cc_mask = 0x00000001, + .wm_mask = 0x0000001E, + .addr = 0x00000030, +}; + +static struct ath10k_hw_ce_misc_regs qcax_misc_reg = { + .axi_err = 0x00000400, + .dstr_add_err = 0x00000200, + .srcr_len_err = 0x00000100, + .dstr_mlen_vio = 0x00000080, + .dstr_overflow = 0x00000040, + .srcr_overflow = 0x00000020, + .err_mask = 0x000007E0, + .addr = 0x00000038, +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_src_wm_low = { + .msb = 0x0000001f, + .lsb = 0x00000010, + .mask = GENMASK(31, 16), +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_src_wm_high = { + .msb = 0x0000000f, + .lsb = 0x00000000, + .mask = GENMASK(15, 0), +}; + +static struct ath10k_hw_ce_dst_src_wm_regs qcax_wm_src_ring = { + .addr = 0x0000004c, + .low_rst = 0x00000000, + .high_rst = 0x00000000, + .wm_low = &qcax_src_wm_low, + .wm_high = &qcax_src_wm_high, +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_dst_wm_low = { + .lsb = 0x00000010, + .mask = GENMASK(31, 16), +}; + +static struct ath10k_hw_ce_regs_addr_map qcax_dst_wm_high = { + .msb = 0x0000000f, + .lsb = 0x00000000, + .mask = GENMASK(15, 0), +}; + +static struct ath10k_hw_ce_dst_src_wm_regs qcax_wm_dst_ring = { + .addr = 0x00000050, + .low_rst = 0x00000000, + .high_rst = 0x00000000, + .wm_low = &qcax_dst_wm_low, + .wm_high = &qcax_dst_wm_high, +}; + +struct ath10k_hw_ce_regs qcax_ce_regs = { + .sr_base_addr = 0x00000000, + .sr_size_addr = 0x00000004, + .dr_base_addr = 0x00000008, + .dr_size_addr = 0x0000000c, + .ce_cmd_addr = 0x00000018, + .misc_ie_addr = 0x00000034, + .sr_wr_index_addr = 0x0000003c, + .dst_wr_index_addr = 0x00000040, + .current_srri_addr = 0x00000044, + .current_drri_addr = 0x00000048, + .host_ie_addr = 0x0000002c, + .ctrl1_regs = &qcax_ctrl1, + .cmd_halt = &qcax_cmd_halt, + .host_ie = &qcax_host_ie, + .wm_regs = &qcax_wm_reg, + .misc_regs = &qcax_misc_reg, + .wm_srcr = &qcax_wm_src_ring, + .wm_dstr = &qcax_wm_dst_ring, +}; + const struct ath10k_hw_clk_params qca6174_clk[ATH10K_HW_REFCLK_COUNT] = { { .refclk = 48000000, diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index d34272803fd7..be3eea429ec6 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -268,6 +268,86 @@ extern const struct ath10k_hw_regs qca6174_regs; extern const struct ath10k_hw_regs qca99x0_regs; extern const struct ath10k_hw_regs qca4019_regs; +struct ath10k_hw_ce_regs_addr_map { + u32 msb; + u32 lsb; + u32 mask; +}; + +struct ath10k_hw_ce_ctrl1 { + u32 addr; + u32 hw_mask; + u32 sw_mask; + u32 hw_wr_mask; + u32 sw_wr_mask; + u32 reset_mask; + u32 reset; + struct ath10k_hw_ce_regs_addr_map *src_ring; + struct ath10k_hw_ce_regs_addr_map *dst_ring; + struct ath10k_hw_ce_regs_addr_map *dmax; }; + +struct ath10k_hw_ce_cmd_halt { + u32 status_reset; + u32 msb; + u32 mask; + struct ath10k_hw_ce_regs_addr_map *status; }; + +struct ath10k_hw_ce_host_ie { + u32 copy_complete_reset; + struct ath10k_hw_ce_regs_addr_map *copy_complete; }; + +struct ath10k_hw_ce_host_wm_regs { + u32 dstr_lmask; + u32 dstr_hmask; + u32 srcr_lmask; + u32 srcr_hmask; + u32 cc_mask; + u32 wm_mask; + u32 addr; +}; + +struct ath10k_hw_ce_misc_regs { + u32 axi_err; + u32 dstr_add_err; + u32 srcr_len_err; + u32 dstr_mlen_vio; + u32 dstr_overflow; + u32 srcr_overflow; + u32 err_mask; + u32 addr; +}; + +struct ath10k_hw_ce_dst_src_wm_regs { + u32 addr; + u32 low_rst; + u32 high_rst; + struct ath10k_hw_ce_regs_addr_map *wm_low; + struct ath10k_hw_ce_regs_addr_map *wm_high; }; + +struct ath10k_hw_ce_regs { + u32 sr_base_addr; + u32 sr_size_addr; + u32 dr_base_addr; + u32 dr_size_addr; + u32 ce_cmd_addr; + u32 misc_ie_addr; + u32 sr_wr_index_addr; + u32 dst_wr_index_addr; + u32 current_srri_addr; + u32 current_drri_addr; + u32 ddr_addr_for_rri_low; + u32 ddr_addr_for_rri_high; + u32 ce_rri_low; + u32 ce_rri_high; + u32 host_ie_addr; + struct ath10k_hw_ce_host_wm_regs *wm_regs; + struct ath10k_hw_ce_misc_regs *misc_regs; + struct ath10k_hw_ce_ctrl1 *ctrl1_regs; + struct ath10k_hw_ce_cmd_halt *cmd_halt; + struct ath10k_hw_ce_host_ie *host_ie; + struct ath10k_hw_ce_dst_src_wm_regs *wm_srcr; + struct ath10k_hw_ce_dst_src_wm_regs *wm_dstr; }; + struct ath10k_hw_values { u32 rtc_state_val_on; u8 ce_count; @@ -282,6 +362,7 @@ extern const struct ath10k_hw_values qca6174_values; extern const struct ath10k_hw_values qca99x0_values; extern const struct ath10k_hw_values qca9888_values; extern const struct ath10k_hw_values qca4019_values; +extern struct ath10k_hw_ce_regs qcax_ce_regs; void ath10k_hw_fill_survey_time(struct ath10k *ar, struct survey_info *survey, u32 cc, u32 rcc, u32 cc_prev, u32 rcc_prev); |