Searched defs:wptr (Results 26 - 29 of 29) sorted by relevance

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/drivers/net/ethernet/sun/
H A Dcassini.c4163 u32 wptr, rptr; local
4175 wptr = readl(cp->regs + REG_TX_FIFO_WRITE_PTR);
4177 if ((val == 0) && (wptr != rptr)) {
4180 val, wptr, rptr);
/drivers/scsi/qla4xxx/
H A Dql4_nx.c3721 uint16_t *wptr; local
3729 wptr = (uint16_t *)ha->request_ring;
3744 if (*wptr == __constant_cpu_to_le16(0xffff))
3756 chksum += le16_to_cpu(*wptr++);
3835 uint16_t *wptr; local
3844 wptr = (uint16_t *)ha->request_ring;
3849 if (*wptr == __constant_cpu_to_le16(0xffff))
3858 chksum += le16_to_cpu(*wptr++);
3898 uint32_t *wptr; local
3902 wptr
[all...]
/drivers/gpu/drm/radeon/
H A Dcik.c4060 next_rptr = ring->wptr + 3 + 4;
4066 next_rptr = ring->wptr + 5 + 4;
4402 ring->wptr = 0;
4403 WREG32(CP_RB0_WPTR, ring->wptr);
4453 u32 wptr; local
4455 wptr = RREG32(CP_RB0_WPTR);
4457 return wptr;
4463 WREG32(CP_RB0_WPTR, ring->wptr);
4488 u32 wptr; local
4492 wptr
7744 u32 wptr, tmp; local
7803 u32 wptr; local
[all...]
H A Dradeon.h827 unsigned wptr; member in struct:radeon_ring
2804 ring->ring[ring->wptr++] = v;
2805 ring->wptr &= ring->ptr_mask;

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