sfc_ef100: register accesses on EF100 (61060c5d) · Commits · 戴 / test

drivers/net/ethernet/sfc/io.h

+13 −3

Original line number	Diff line number	Diff line
		@@ -75,6 +75,11 @@
		#endif
		#endif

		static inline u32 efx_reg(struct efx_nic *efx, unsigned int reg)
		{
		return efx->reg_base + reg;
		}

		#ifdef EFX_USE_QWORD_IO
		static inline void _efx_writeq(struct efx_nic *efx, __le64 value,
		unsigned int reg)
		@@ -217,8 +222,11 @@ static inline void efx_reado_table(struct efx_nic efx, efx_oword_t value,
		efx_reado(efx, value, reg + index * sizeof(efx_oword_t));
		}

		/* default VI stride (step between per-VI registers) is 8K */
		/* default VI stride (step between per-VI registers) is 8K on EF10 and
		* 64K on EF100
		*/
		#define EFX_DEFAULT_VI_STRIDE 0x2000
		#define EF100_DEFAULT_VI_STRIDE 0x10000

		/* Calculate offset to page-mapped register */
		static inline unsigned int efx_paged_reg(struct efx_nic *efx, unsigned int page,
		@@ -265,7 +273,9 @@ _efx_writed_page(struct efx_nic efx, const efx_dword_t value,
		#define efx_writed_page(efx, value, reg, page) \
		_efx_writed_page(efx, value, \
		reg + \
		BUILD_BUG_ON_ZERO((reg) != 0x400 && \
		BUILD_BUG_ON_ZERO((reg) != 0x180 && \
		(reg) != 0x200 && \
		(reg) != 0x400 && \
		(reg) != 0x420 && \
		(reg) != 0x830 && \
		(reg) != 0x83c && \

+2 −0

Original line number	Diff line number	Diff line
		@@ -964,6 +964,7 @@ struct efx_async_filter_insertion {
		* @xdp_rxq_info_failed: Have any of the rx queues failed to initialise their
		* xdp_rxq_info structures?
		* @mem_bar: The BAR that is mapped into membase.
		* @reg_base: Offset from the start of the bar to the function control window.
		* @monitor_work: Hardware monitor workitem
		* @biu_lock: BIU (bus interface unit) lock
		* @last_irq_cpu: Last CPU to handle a possible test interrupt. This
		@@ -1142,6 +1143,7 @@ struct efx_nic {
		bool xdp_rxq_info_failed;

		unsigned int mem_bar;
		u32 reg_base;

		/* The following fields may be written more often */