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Searched refs:sw_head (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/drivers/crypto/cavium/zip/
Dzip_device.c59 return ((zip_dev->iq[queue].sw_head - zip_dev->iq[queue].sw_tail) * in zip_cmd_queue_consumed()
109 zip_dbg("sw_head : %lx", zip_dev->iq[queue].sw_head); in zip_load_instr()
117 memcpy((u8 *)zip_dev->iq[queue].sw_head, (u8 *)instr, in zip_load_instr()
119 zip_dev->iq[queue].sw_head += 16; /* 16 64_bit words = 128B */ in zip_load_instr()
122 ncb_ptr = zip_dev->iq[queue].sw_head; in zip_load_instr()
125 ncb_ptr, zip_dev->iq[queue].sw_head - 16); in zip_load_instr()
128 zip_dev->iq[queue].sw_head = zip_dev->iq[queue].sw_tail; in zip_load_instr()
134 ncp.s.addr = __pa(zip_dev->iq[queue].sw_head); in zip_load_instr()
137 *ncb_ptr, __pa(zip_dev->iq[queue].sw_head)); in zip_load_instr()
144 memcpy((u8 *)zip_dev->iq[queue].sw_head, (u8 *)instr, in zip_load_instr()
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Dzip_mem.c59 zip->iq[q].sw_head = (u64 *)__get_free_pages((GFP_KERNEL | GFP_DMA), in zip_cmd_qbuf_alloc()
62 if (!zip->iq[q].sw_head) in zip_cmd_qbuf_alloc()
65 memset(zip->iq[q].sw_head, 0, ZIP_CMD_QBUF_SIZE); in zip_cmd_qbuf_alloc()
67 zip_dbg("cmd_qbuf_alloc[%d] Success : %p\n", q, zip->iq[q].sw_head); in zip_cmd_qbuf_alloc()
Dzip_main.c180 zip->iq[q].sw_tail = zip->iq[q].sw_head; in zip_init_hw()
181 zip->iq[q].hw_tail = zip->iq[q].sw_head; in zip_init_hw()
185 que_sbuf_addr.s.ptr = (__pa(zip->iq[q].sw_head) >> in zip_init_hw()
198 zip->iq[q].sw_head, zip->iq[q].sw_tail, in zip_init_hw()
Dzip_main.h86 u64 *sw_head; member
/Linux-v4.19/drivers/net/ethernet/aquantia/atlantic/
Daq_ring.c102 self->sw_head = 0; in aq_ring_init()
144 for (; self->sw_head != self->hw_head && budget--; in aq_ring_tx_clean()
145 self->sw_head = aq_ring_next_dx(self, self->sw_head)) { in aq_ring_tx_clean()
146 struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head]; in aq_ring_tx_clean()
152 (!aq_ring_dx_in_range(self->sw_head, in aq_ring_tx_clean()
185 for (; (self->sw_head != self->hw_head) && budget; in aq_ring_rx_clean()
186 self->sw_head = aq_ring_next_dx(self, self->sw_head), in aq_ring_rx_clean()
188 struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head]; in aq_ring_rx_clean()
208 aq_ring_dx_in_range(self->sw_head, in aq_ring_rx_clean()
346 for (; self->sw_head != self->sw_tail; in aq_ring_rx_deinit()
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Daq_ring.h114 unsigned int sw_head; member
137 return (((self->sw_tail >= self->sw_head)) ? in aq_ring_avail_dx()
138 (self->size - 1) - self->sw_tail + self->sw_head : in aq_ring_avail_dx()
139 self->sw_head - self->sw_tail - 1); in aq_ring_avail_dx()
Daq_vec.c58 if (ring[AQ_VEC_TX_ID].sw_head != in aq_vec_poll()
69 if (ring[AQ_VEC_RX_ID].sw_head != in aq_vec_poll()