Commit 1283c617 authored by Kalle Valo's avatar Kalle Valo
Browse files

Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 

ath.git patches for 4.14. Major changes:

ath10k

* preparation for wcn3990 support
parents 6e9aae17 75e0dde2

drivers/net/wireless/ath/ath10k/ahb.c

+2 −1
Original line number Diff line number Diff line
@@ -787,8 +787,9 @@ static int ath10k_ahb_probe(struct platform_device *pdev) 
	ar_pci->mem = ar_ahb->mem;

	ar_pci->mem_len = ar_ahb->mem_len;

	ar_pci->ar = ar;

	ar_pci->bus_ops = &ath10k_ahb_bus_ops;

	ar_pci->ce.bus_ops = &ath10k_ahb_bus_ops;

	ar_pci->targ_cpu_to_ce_addr = ath10k_ahb_qca4019_targ_cpu_to_ce_addr;

	ar->ce_priv = &ar_pci->ce;



	ret = ath10k_pci_setup_resource(ar);

	if (ret) {

drivers/net/wireless/ath/ath10k/ce.c

+164 −135

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/wireless/ath/ath10k/ce.h

+26 −4
Original line number Diff line number Diff line
@@ -122,6 +122,24 @@ struct ath10k_ce_pipe { 
/* Copy Engine settable attributes */

struct ce_attr;



struct ath10k_bus_ops {

	u32 (*read32)(struct ath10k *ar, u32 offset);

	void (*write32)(struct ath10k *ar, u32 offset, u32 value);

	int (*get_num_banks)(struct ath10k *ar);

};



static inline struct ath10k_ce *ath10k_ce_priv(struct ath10k *ar)

{

	return (struct ath10k_ce *)ar->ce_priv;

}



struct ath10k_ce {

	/* protects CE info */

	spinlock_t ce_lock;

	const struct ath10k_bus_ops *bus_ops;

	struct ath10k_ce_pipe ce_states[CE_COUNT_MAX];

};



/*==================Send====================*/



/* ath10k_ce_send flags */
@@ -291,9 +309,13 @@ static inline u32 ath10k_ce_base_address(struct ath10k *ar, unsigned int ce_id) 
		CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_LSB)

#define CE_WRAPPER_INTERRUPT_SUMMARY_ADDRESS			0x0000



#define CE_INTERRUPT_SUMMARY(ar) \

	CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_GET( \

		ath10k_pci_read32((ar), CE_WRAPPER_BASE_ADDRESS + \

		CE_WRAPPER_INTERRUPT_SUMMARY_ADDRESS))

static inline u32 ath10k_ce_interrupt_summary(struct ath10k *ar)

{

	struct ath10k_ce *ce = ath10k_ce_priv(ar);



	return CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_GET(

		ce->bus_ops->read32((ar), CE_WRAPPER_BASE_ADDRESS +

		CE_WRAPPER_INTERRUPT_SUMMARY_ADDRESS));

}



#endif /* _CE_H_ */

drivers/net/wireless/ath/ath10k/core.c

+5 −0
Original line number Diff line number Diff line
@@ -2516,6 +2516,11 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, 
		ar->hw_ce_regs = &qcax_ce_regs;

		ar->hw_values = &qca4019_values;

		break;

	case ATH10K_HW_WCN3990:

		ar->regs = &wcn3990_regs;

		ar->hw_ce_regs = &wcn3990_ce_regs;

		ar->hw_values = &wcn3990_values;

		break;

	default:

		ath10k_err(ar, "unsupported core hardware revision %d\n",

			   hw_rev);

drivers/net/wireless/ath/ath10k/core.h

+2 −0
Original line number Diff line number Diff line
@@ -993,6 +993,8 @@ struct ath10k { 
		u32 reg_ack_cts_timeout_orig;

	} fw_coverage;



	void *ce_priv;



	/* must be last */

	u8 drv_priv[0] __aligned(sizeof(void *));

};