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Searched refs:nec_priv (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/gpib/eastwood/
H A Dfluke_gpib.c36 static u8 fluke_locking_read_byte(struct nec7210_priv *nec_priv, unsigned int register_number) in fluke_locking_read_byte() argument
41 spin_lock_irqsave(&nec_priv->register_page_lock, flags); in fluke_locking_read_byte()
42 retval = fluke_read_byte_nolock(nec_priv, register_number); in fluke_locking_read_byte()
43 spin_unlock_irqrestore(&nec_priv->register_page_lock, flags); in fluke_locking_read_byte()
47 static void fluke_locking_write_byte(struct nec7210_priv *nec_priv, u8 byte, in fluke_locking_write_byte() argument
52 spin_lock_irqsave(&nec_priv->register_page_lock, flags); in fluke_locking_write_byte()
53 fluke_write_byte_nolock(nec_priv, byte, register_number); in fluke_locking_write_byte()
54 spin_unlock_irqrestore(&nec_priv->register_page_lock, flags); in fluke_locking_write_byte()
99 struct nec7210_priv *nec_priv = &priv->nec7210_priv; in fluke_request_system_control() local
101 return nec7210_request_system_control(board, nec_priv, request_control); in fluke_request_system_control()
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H A Dfluke_gpib.h72 static inline u8 fluke_read_byte_nolock(struct nec7210_priv *nec_priv, in fluke_read_byte_nolock() argument
77 retval = readl(nec_priv->mmiobase + register_num * nec_priv->offset); in fluke_read_byte_nolock()
82 static inline void fluke_write_byte_nolock(struct nec7210_priv *nec_priv, u8 data, in fluke_write_byte_nolock() argument
85 writel(data, nec_priv->mmiobase + register_num * nec_priv->offset); in fluke_write_byte_nolock()
91 struct nec7210_priv *nec_priv = &e_priv->nec7210_priv; in fluke_paged_read_byte() local
95 spin_lock_irqsave(&nec_priv->register_page_lock, flags); in fluke_paged_read_byte()
96 fluke_write_byte_nolock(nec_priv, cb7210_page_in_bits(page), AUXMR); in fluke_paged_read_byte()
99 retval = fluke_read_byte_nolock(nec_priv, register_num); in fluke_paged_read_byte()
100 spin_unlock_irqrestore(&nec_priv->register_page_lock, flags); in fluke_paged_read_byte()
107 struct nec7210_priv *nec_priv = &e_priv->nec7210_priv; in fluke_paged_write_byte() local
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/linux/drivers/gpib/pc2/
H A Dpc2_gpib.c258 struct nec7210_priv *nec_priv; in pc2_generic_attach() local
266 nec_priv = &pc2_priv->nec7210_priv; in pc2_generic_attach()
267 nec_priv->read_byte = nec7210_ioport_read_byte; in pc2_generic_attach()
268 nec_priv->write_byte = nec7210_ioport_write_byte; in pc2_generic_attach()
269 nec_priv->type = chipset; in pc2_generic_attach()
281 nec_priv->dma_buffer_length = 0x1000; in pc2_generic_attach()
282 nec_priv->dma_buffer = dma_alloc_coherent(board->dev, in pc2_generic_attach()
283 nec_priv->dma_buffer_length, & in pc2_generic_attach()
284 nec_priv->dma_buffer_addr, GFP_ATOMIC); in pc2_generic_attach()
285 if (!nec_priv->dma_buffer) in pc2_generic_attach()
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/linux/drivers/gpib/cb7210/
H A Dcb7210.h79 struct nec7210_priv *nec_priv = &cb_priv->nec7210_priv; in cb7210_paged_read_byte() local
83 spin_lock_irqsave(&nec_priv->register_page_lock, flags); in cb7210_paged_read_byte()
84 outb(cb7210_page_in_bits(page), nec7210_iobase(cb_priv) + AUXMR * nec_priv->offset); in cb7210_paged_read_byte()
86 retval = inb(nec7210_iobase(cb_priv) + register_num * nec_priv->offset); in cb7210_paged_read_byte()
87 spin_unlock_irqrestore(&nec_priv->register_page_lock, flags); in cb7210_paged_read_byte()
95 const struct nec7210_priv *nec_priv = &cb_priv->nec7210_priv; in cb7210_read_byte() local
98 retval = inb(nec7210_iobase(cb_priv) + register_num * nec_priv->offset); in cb7210_read_byte()
105 struct nec7210_priv *nec_priv = &cb_priv->nec7210_priv; in cb7210_paged_write_byte() local
108 spin_lock_irqsave(&nec_priv->register_page_lock, flags); in cb7210_paged_write_byte()
109 outb(cb7210_page_in_bits(page), nec7210_iobase(cb_priv) + AUXMR * nec_priv->offset); in cb7210_paged_write_byte()
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/linux/drivers/gpib/fmh_gpib/
H A Dfmh_gpib.h127 static inline u8 gpib_cs_read_byte(struct nec7210_priv *nec_priv, in gpib_cs_read_byte() argument
130 return readb(nec_priv->mmiobase + register_num * nec_priv->offset); in gpib_cs_read_byte()
133 static inline void gpib_cs_write_byte(struct nec7210_priv *nec_priv, u8 data, in gpib_cs_write_byte() argument
136 writeb(data, nec_priv->mmiobase + register_num * nec_priv->offset); in gpib_cs_write_byte()