/linux-4.4.14/arch/mips/netlogic/xlp/ |
H A D | cop2-ex.c | 60 u32 rstat; nlm_cop2_restore() local 85 rstat = __read_32bit_c2_register($3, 0) & 0xf0000000u; nlm_cop2_restore() 86 __write_32bit_c2_register($3, 0, r->rx_msg_status | rstat); nlm_cop2_restore()
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/linux-4.4.14/drivers/net/ethernet/cirrus/ |
H A D | ep93xx_eth.c | 152 struct ep93xx_rstat rstat[RX_QUEUE_ENTRIES]; member in struct:ep93xx_descs 237 struct ep93xx_rstat *rstat; ep93xx_rx() local 244 rstat = ep->descs->rstat + entry; ep93xx_rx() 246 rstat0 = rstat->rstat0; ep93xx_rx() 247 rstat1 = rstat->rstat1; ep93xx_rx() 251 rstat->rstat0 = 0; ep93xx_rx() 252 rstat->rstat1 = 0; ep93xx_rx() 315 struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer; ep93xx_have_more_rx() local 316 return !!((rstat->rstat0 & RSTAT0_RFP) && (rstat->rstat1 & RSTAT1_RFP)); ep93xx_have_more_rx() 580 addr = ep->descs_dma_addr + offsetof(struct ep93xx_descs, rstat); ep93xx_start_hw()
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/linux-4.4.14/drivers/tty/serial/ |
H A D | etraxfs-uart.c | 144 reg_ser_r_stat_din rstat = REG_RD(ser, regi_ser, r_stat_din); crisv32_serial_get_rts() local 146 return !(rstat.rts_n == regk_ser_active); crisv32_serial_get_rts() 175 reg_ser_r_stat_din rstat = REG_RD(ser, regi_ser, r_stat_din); crisv32_serial_get_cts() local 177 return (rstat.cts_n == regk_ser_active); crisv32_serial_get_cts() 196 reg_ser_r_stat_din rstat; etraxfs_uart_send_xchar() local 212 rstat = REG_RD(ser, regi_ser, r_stat_din); etraxfs_uart_send_xchar() 213 } while (!rstat.tr_rdy); etraxfs_uart_send_xchar() 235 rstat = REG_RD(ser, up->regi_ser, r_stat_din); etraxfs_uart_send_xchar() 241 if (rstat.xoff_detect) { etraxfs_uart_send_xchar() 373 reg_ser_r_stat_din rstat = {0}; etraxfs_uart_tx_empty() local 377 rstat = REG_RD(ser, up->regi_ser, r_stat_din); etraxfs_uart_tx_empty() 378 ret = rstat.tr_empty ? TIOCSER_TEMT : 0; etraxfs_uart_tx_empty() 454 reg_ser_r_stat_din rstat; transmit_chars_no_dma() local 481 rstat = REG_RD(ser, regi_ser, r_stat_din); transmit_chars_no_dma() 482 } while ((--max_count > 0) && rstat.tr_rdy); transmit_chars_no_dma() 491 reg_ser_r_stat_din rstat; receive_chars_no_dma() local 498 rstat = REG_RD(ser, up->regi_ser, r_stat_din); receive_chars_no_dma() 534 rstat = REG_RD(ser, up->regi_ser, r_stat_din); receive_chars_no_dma() 535 } while (rstat.dav && (max_count-- > 0)); receive_chars_no_dma()
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H A D | crisv10.c | 1773 unsigned char rstat; receive_chars_dma() local 1795 rstat = info->ioport[REG_STATUS]; receive_chars_dma() 1796 if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) { receive_chars_dma() 1797 DFLOW(DEBUG_LOG(info->line, "XOFF detect stat %x\n", rstat)); receive_chars_dma() 1800 if (rstat & SER_ERROR_MASK) { receive_chars_dma() 1807 ((rstat & SER_ERROR_MASK) << 8) | data); receive_chars_dma() 1809 if (rstat & SER_PAR_ERR_MASK) receive_chars_dma() 1811 else if (rstat & SER_OVERRUN_MASK) receive_chars_dma() 1813 else if (rstat & SER_FRAMING_ERR_MASK) receive_chars_dma() 1955 unsigned char rstat = info->ioport[REG_STATUS]; force_eop_if_needed() local 1958 if (rstat & SER_ERROR_MASK) { force_eop_if_needed() 1964 DEBUG_LOG(info->line, "timeout err: rstat 0x%03X\n", force_eop_if_needed() 1965 rstat | (info->line << 8)); force_eop_if_needed() 1969 if (rstat & SER_DATA_AVAIL_MASK) { force_eop_if_needed() 1971 TIMERD(DEBUG_LOG(info->line, "timeout: rstat 0x%03X\n", force_eop_if_needed() 1972 rstat | (info->line << 8))); force_eop_if_needed() 2260 unsigned char rstat; handle_ser_rx_interrupt() local 2265 /* DEBUG_LOG(info->line, "ser_interrupt stat %03X\n", rstat | (i << 8)); */ handle_ser_rx_interrupt() 2271 rstat = info->ioport[REG_STATUS]; handle_ser_rx_interrupt() 2272 if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) { handle_ser_rx_interrupt() 2276 if (rstat & SER_ERROR_MASK) { handle_ser_rx_interrupt() 2286 DINTR1(DEBUG_LOG(info->line, "ser_rx err stat %02X\n", rstat)); handle_ser_rx_interrupt() 2287 if (!data && (rstat & SER_FRAMING_ERR_MASK)) { handle_ser_rx_interrupt() 2295 if (rstat & SER_RXD_MASK) { handle_ser_rx_interrupt() 2320 if (rstat & SER_PAR_ERR_MASK) { handle_ser_rx_interrupt() 2323 } else if (rstat & SER_OVERRUN_MASK) { handle_ser_rx_interrupt() 2326 } else if (rstat & SER_FRAMING_ERR_MASK) { handle_ser_rx_interrupt() 2335 ((rstat & SER_ERROR_MASK) << 8) | data); handle_ser_rx_interrupt() 2380 unsigned char rstat; handle_ser_tx_interrupt() local 2383 rstat = info->ioport[REG_STATUS]; handle_ser_tx_interrupt() 2384 DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat)); handle_ser_tx_interrupt() 2395 unsigned char rstat; handle_ser_tx_interrupt() local 2400 rstat = info->ioport[REG_STATUS]; handle_ser_tx_interrupt() 2401 DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat)); handle_ser_tx_interrupt() 4023 unsigned char rstat = info->ioport[REG_STATUS]; seq_line_info() local 4024 if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect)) seq_line_info()
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/linux-4.4.14/drivers/ide/ |
H A D | ide-iops.c | 106 unsigned long timeout, u8 *rstat) __ide_wait_stat() 133 *rstat = stat; __ide_wait_stat() 151 *rstat = stat; __ide_wait_stat() 155 *rstat = stat; __ide_wait_stat() 105 __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long timeout, u8 *rstat) __ide_wait_stat() argument
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/linux-4.4.14/drivers/net/ethernet/seeq/ |
H A D | sgiseeq.h | 29 volatile unsigned int rstat; member in struct:sgiseeq_regs
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H A D | sgiseeq.c | 145 sregs->rstat = sp->mode | RSTAT_GO_BITS; seeq_go()
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/linux-4.4.14/drivers/net/ethernet/freescale/ |
H A D | gianfar.c | 700 grp->rstat |= (RSTAT_CLEAR_RHALT >> i); gfar_parse_group() 1591 gfar_write(®s->rstat, priv->gfargrp[i].rstat); gfar_start_wol_filer() 2070 gfar_write(®s->rstat, priv->gfargrp[i].rstat); gfar_start() 3179 gfar_write(®s->rstat, gfargrp->rstat); gfar_poll_rx_sq() 3236 rstat_rxf = gfar_read(®s->rstat) & RSTAT_RXF_MASK; gfar_poll_rx() 3255 gfar_write(®s->rstat, gfar_poll_rx() 3269 gfar_write(®s->rstat, gfargrp->rstat); gfar_poll_rx() 3603 netif_dbg(priv, rx_err, dev, "busy error (rstat: %x)\n", gfar_error() 3604 gfar_read(®s->rstat)); gfar_error()
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H A D | gianfar.h | 744 u32 rstat; /* 0x.304 - Receive Status Register */ member in struct:gfar 1088 unsigned int rstat; member in struct:gfar_priv_grp
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/linux-4.4.14/drivers/net/ethernet/i825xx/ |
H A D | sun3_82586.c | 796 int rstat; sun3_82586_rcv_int() local 799 while(!((rstat=swab16(rbd->status)) & RBD_LAST)) sun3_82586_rcv_int() 801 totlen += rstat & RBD_MASK; sun3_82586_rcv_int() 802 if(!rstat) sun3_82586_rcv_int() 810 totlen += rstat & RBD_MASK; sun3_82586_rcv_int()
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/linux-4.4.14/drivers/ata/ |
H A D | pata_macio.c | 649 u32 dstat, rstat = ATA_DMA_INTR; pata_macio_bmdma_status() local 670 rstat |= ATA_DMA_ERR; pata_macio_bmdma_status() 677 return rstat; pata_macio_bmdma_status() 696 rstat |= ATA_DMA_ERR; pata_macio_bmdma_status() 700 return rstat; pata_macio_bmdma_status()
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/linux-4.4.14/drivers/net/ethernet/intel/i40evf/ |
H A D | i40evf_main.c | 2091 u32 rstat; i40evf_check_reset_complete() local 2095 rstat = rd32(hw, I40E_VFGEN_RSTAT) & i40evf_check_reset_complete() 2097 if ((rstat == I40E_VFR_VFACTIVE) || i40evf_check_reset_complete() 2098 (rstat == I40E_VFR_COMPLETED)) i40evf_check_reset_complete()
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/linux-4.4.14/mm/ |
H A D | memcontrol.c | 3224 struct zone_reclaim_stat *rstat; memcg_stat_show() local 3231 rstat = &mz->lruvec.reclaim_stat; for_each_online_node() 3233 recent_rotated[0] += rstat->recent_rotated[0]; for_each_online_node() 3234 recent_rotated[1] += rstat->recent_rotated[1]; for_each_online_node() 3235 recent_scanned[0] += rstat->recent_scanned[0]; for_each_online_node() 3236 recent_scanned[1] += rstat->recent_scanned[1]; for_each_online_node()
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