84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
/*
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Broadcom B43 wireless driver
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Bus abstraction layer
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "b43.h"
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#include "bus.h"
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/* SSB */
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static inline u16 b43_bus_ssb_read16(struct b43_bus_dev *dev, u16 offset)
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{
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return ssb_read16(dev->sdev, offset);
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}
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static inline u32 b43_bus_ssb_read32(struct b43_bus_dev *dev, u16 offset)
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{
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return ssb_read32(dev->sdev, offset);
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}
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static inline
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void b43_bus_ssb_write16(struct b43_bus_dev *dev, u16 offset, u16 value)
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{
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ssb_write16(dev->sdev, offset, value);
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}
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static inline
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void b43_bus_ssb_write32(struct b43_bus_dev *dev, u16 offset, u32 value)
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{
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ssb_write32(dev->sdev, offset, value);
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}
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static inline
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void b43_bus_ssb_block_read(struct b43_bus_dev *dev, void *buffer,
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size_t count, u16 offset, u8 reg_width)
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{
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ssb_block_read(dev->sdev, buffer, count, offset, reg_width);
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}
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static inline
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void b43_bus_ssb_block_write(struct b43_bus_dev *dev, const void *buffer,
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size_t count, u16 offset, u8 reg_width)
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{
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ssb_block_write(dev->sdev, buffer, count, offset, reg_width);
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}
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struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev)
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{
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struct b43_bus_dev *dev = kzalloc(sizeof(*dev), GFP_KERNEL);
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dev->bus_type = B43_BUS_SSB;
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dev->sdev = sdev;
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dev->read16 = b43_bus_ssb_read16;
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dev->read32 = b43_bus_ssb_read32;
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dev->write16 = b43_bus_ssb_write16;
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dev->write32 = b43_bus_ssb_write32;
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dev->block_read = b43_bus_ssb_block_read;
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dev->block_write = b43_bus_ssb_block_write;
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dev->dev = sdev->dev;
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dev->dma_dev = sdev->dma_dev;
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dev->irq = sdev->irq;
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dev->bus_sprom = &sdev->bus->sprom;
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dev->core_id = sdev->id.coreid;
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dev->core_rev = sdev->id.revision;
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return dev;
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}
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