first commit

2026-02-07 20:22:48 +08:00
commit 1b9711d5e4
2270 changed files with 805872 additions and 0 deletions
--- a/external/cache/sources/wl/include/bcmsdspi.h
+++ b/external/cache/sources/wl/include/bcmsdspi.h
@@ -0,0 +1,117 @@
+/*
+ * SD-SPI Protocol Conversion - BCMSDH->SPI Translation Layer
+ *
+ * $ Copyright Open Broadcom Corporation $
+ *
+ * $Id: bcmsdspi.h 294363 2011-11-06 23:02:20Z $
+ */
+#ifndef	_BCM_SD_SPI_H
+#define	_BCM_SD_SPI_H
+
+/* global msglevel for debug messages - bitvals come from sdiovar.h */
+
+#define sd_err(x)
+#define sd_trace(x)
+#define sd_info(x)
+#define sd_debug(x)
+#define sd_data(x)
+#define sd_ctrl(x)
+
+#define sd_log(x)
+
+#define SDIOH_ASSERT(exp) \
+	do { if (!(exp)) \
+		printf("!!!ASSERT fail: file %s lines %d", __FILE__, __LINE__); \
+	} while (0)
+
+#define BLOCK_SIZE_4318 64
+#define BLOCK_SIZE_4328 512
+
+/* internal return code */
+#define SUCCESS	0
+#undef ERROR
+#define ERROR	1
+
+/* private bus modes */
+#define SDIOH_MODE_SPI		0
+
+#define USE_BLOCKMODE		0x2	/* Block mode can be single block or multi */
+#define USE_MULTIBLOCK		0x4
+
+struct sdioh_info {
+	uint cfg_bar;                   	/* pci cfg address for bar */
+	uint32 caps;                    	/* cached value of capabilities reg */
+	uint		bar0;			/* BAR0 for PCI Device */
+	osl_t 		*osh;			/* osh handler */
+	void		*controller;	/* Pointer to SPI Controller's private data struct */
+
+	uint		lockcount; 		/* nest count of sdspi_lock() calls */
+	bool		client_intr_enabled;	/* interrupt connnected flag */
+	bool		intr_handler_valid;	/* client driver interrupt handler valid */
+	sdioh_cb_fn_t	intr_handler;		/* registered interrupt handler */
+	void		*intr_handler_arg;	/* argument to call interrupt handler */
+	bool		initialized;		/* card initialized */
+	uint32		target_dev;		/* Target device ID */
+	uint32		intmask;		/* Current active interrupts */
+	void		*sdos_info;		/* Pointer to per-OS private data */
+
+	uint32		controller_type;	/* Host controller type */
+	uint8		version;		/* Host Controller Spec Compliance Version */
+	uint 		irq;			/* Client irq */
+	uint32 		intrcount;		/* Client interrupts */
+	uint32 		local_intrcount;	/* Controller interrupts */
+	bool 		host_init_done;		/* Controller initted */
+	bool 		card_init_done;		/* Client SDIO interface initted */
+	bool 		polled_mode;		/* polling for command completion */
+
+	bool		sd_use_dma;		/* DMA on CMD53 */
+	bool 		sd_blockmode;		/* sd_blockmode == FALSE => 64 Byte Cmd 53s. */
+						/*  Must be on for sd_multiblock to be effective */
+	bool 		use_client_ints;	/* If this is false, make sure to restore */
+	bool		got_hcint;		/* Host Controller interrupt. */
+						/*  polling hack in wl_linux.c:wl_timer() */
+	int 		adapter_slot;		/* Maybe dealing with multiple slots/controllers */
+	int 		sd_mode;		/* SD1/SD4/SPI */
+	int 		client_block_size[SDIOD_MAX_IOFUNCS];		/* Blocksize */
+	uint32 		data_xfer_count;	/* Current register transfer size */
+	uint32		cmd53_wr_data;		/* Used to pass CMD53 write data */
+	uint32		card_response;		/* Used to pass back response status byte */
+	uint32		card_rsp_data;		/* Used to pass back response data word */
+	uint16 		card_rca;		/* Current Address */
+	uint8 		num_funcs;		/* Supported funcs on client */
+	uint32 		com_cis_ptr;
+	uint32 		func_cis_ptr[SDIOD_MAX_IOFUNCS];
+	void		*dma_buf;
+	ulong		dma_phys;
+	int 		r_cnt;			/* rx count */
+	int 		t_cnt;			/* tx_count */
+};
+
+/************************************************************
+ * Internal interfaces: per-port references into bcmsdspi.c
+ */
+
+/* Global message bits */
+extern uint sd_msglevel;
+
+/**************************************************************
+ * Internal interfaces: bcmsdspi.c references to per-port code
+ */
+
+/* Register mapping routines */
+extern uint32 *spi_reg_map(osl_t *osh, uintptr addr, int size);
+extern void spi_reg_unmap(osl_t *osh, uintptr addr, int size);
+
+/* Interrupt (de)registration routines */
+extern int spi_register_irq(sdioh_info_t *sd, uint irq);
+extern void spi_free_irq(uint irq, sdioh_info_t *sd);
+
+/* OS-specific interrupt wrappers (atomic interrupt enable/disable) */
+extern void spi_lock(sdioh_info_t *sd);
+extern void spi_unlock(sdioh_info_t *sd);
+
+/* Allocate/init/free per-OS private data */
+extern int spi_osinit(sdioh_info_t *sd);
+extern void spi_osfree(sdioh_info_t *sd);
+
+#endif /* _BCM_SD_SPI_H */