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Searched refs:buffer_status (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/char/pcmcia/
Dcm4040_cs.c76 unsigned long buffer_status; member
114 set_bit(BS_READABLE, &dev->buffer_status); in cm4040_do_poll()
118 clear_bit(BS_READABLE, &dev->buffer_status); in cm4040_do_poll()
121 set_bit(BS_WRITABLE, &dev->buffer_status); in cm4040_do_poll()
125 clear_bit(BS_WRITABLE, &dev->buffer_status); in cm4040_do_poll()
127 if (dev->buffer_status) in cm4040_do_poll()
155 &dev->buffer_status), in wait_for_bulk_out_ready()
203 &dev->buffer_status), in wait_for_bulk_in_ready()
424 if (test_and_clear_bit(BS_READABLE, &dev->buffer_status)) in cm4040_poll()
426 if (test_and_clear_bit(BS_WRITABLE, &dev->buffer_status)) in cm4040_poll()
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/Linux-v5.15/drivers/net/wireless/
Dray_cs.c498 writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); in ray_init()
550 writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); in dl_startup_params()
652 status = readb(&pccs->buffer_status); in verify_dl_startup()
687 writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); in start_net()
717 writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); in join_net()
930 writeb(CCS_BUFFER_FREE, &pccs->buffer_status); in ray_hw_xmit()
1584 if (readb(&(pccs + i)->buffer_status) == CCS_BUFFER_FREE) { in get_free_tx_ccs()
1585 writeb(CCS_BUFFER_BUSY, &(pccs + i)->buffer_status); in get_free_tx_ccs()
1615 if (readb(&(pccs + i)->buffer_status) == CCS_BUFFER_FREE) { in get_free_ccs()
1616 writeb(CCS_BUFFER_BUSY, &(pccs + i)->buffer_status); in get_free_ccs()
[all …]
Drayctl.h518 UCHAR buffer_status; /* 0 = buffer free, 1 = buffer busy */ member
602 UCHAR buffer_status; member