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Searched refs:rstat (Results 1 – 10 of 10) sorted by relevance

/drivers/net/ethernet/cirrus/
Dep93xx_eth.c153 struct ep93xx_rstat rstat[RX_QUEUE_ENTRIES]; member
238 struct ep93xx_rstat *rstat; in ep93xx_rx() local
245 rstat = ep->descs->rstat + entry; in ep93xx_rx()
247 rstat0 = rstat->rstat0; in ep93xx_rx()
248 rstat1 = rstat->rstat1; in ep93xx_rx()
252 rstat->rstat0 = 0; in ep93xx_rx()
253 rstat->rstat1 = 0; in ep93xx_rx()
316 struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer; in ep93xx_have_more_rx() local
317 return !!((rstat->rstat0 & RSTAT0_RFP) && (rstat->rstat1 & RSTAT1_RFP)); in ep93xx_have_more_rx()
583 addr = ep->descs_dma_addr + offsetof(struct ep93xx_descs, rstat); in ep93xx_start_hw()
/drivers/tty/serial/
Dcrisv10.c1862 unsigned char rstat; in receive_chars_dma() local
1891 rstat = info->ioport[REG_STATUS]; in receive_chars_dma()
1892 if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) { in receive_chars_dma()
1893 DFLOW(DEBUG_LOG(info->line, "XOFF detect stat %x\n", rstat)); in receive_chars_dma()
1896 if (rstat & SER_ERROR_MASK) { in receive_chars_dma()
1904 ((rstat & SER_ERROR_MASK) << 8) | data); in receive_chars_dma()
1906 if (rstat & SER_PAR_ERR_MASK) in receive_chars_dma()
1908 else if (rstat & SER_OVERRUN_MASK) in receive_chars_dma()
1910 else if (rstat & SER_FRAMING_ERR_MASK) in receive_chars_dma()
2080 unsigned char rstat = info->ioport[REG_STATUS]; in force_eop_if_needed() local
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/drivers/ide/
Dide-iops.c106 unsigned long timeout, u8 *rstat) in __ide_wait_stat() argument
133 *rstat = stat; in __ide_wait_stat()
151 *rstat = stat; in __ide_wait_stat()
155 *rstat = stat; in __ide_wait_stat()
/drivers/net/ethernet/seeq/
Dsgiseeq.h29 volatile unsigned int rstat; member
Dsgiseeq.c146 sregs->rstat = sp->mode | RSTAT_GO_BITS; in seeq_go()
/drivers/ata/
Dpata_macio.c649 u32 dstat, rstat = ATA_DMA_INTR; in pata_macio_bmdma_status() local
670 rstat |= ATA_DMA_ERR; in pata_macio_bmdma_status()
677 return rstat; in pata_macio_bmdma_status()
696 rstat |= ATA_DMA_ERR; in pata_macio_bmdma_status()
700 return rstat; in pata_macio_bmdma_status()
/drivers/net/ethernet/i825xx/
Dsun3_82586.c796 int rstat; in sun3_82586_rcv_int() local
799 while(!((rstat=swab16(rbd->status)) & RBD_LAST)) in sun3_82586_rcv_int()
801 totlen += rstat & RBD_MASK; in sun3_82586_rcv_int()
802 if(!rstat) in sun3_82586_rcv_int()
810 totlen += rstat & RBD_MASK; in sun3_82586_rcv_int()
Dni52.c979 int rstat; in ni52_rcv_int() local
982 while (!((rstat = readw(&rbd->status)) & RBD_LAST)) { in ni52_rcv_int()
983 totlen += rstat & RBD_MASK; in ni52_rcv_int()
984 if (!rstat) { in ni52_rcv_int()
991 totlen += rstat & RBD_MASK; in ni52_rcv_int()
/drivers/net/ethernet/freescale/
Dgianfar.c977 u32 rstat = 0, tstat = 0, rqueue = 0, tqueue = 0; in gfar_probe() local
1123 rstat = rstat | (RSTAT_CLEAR_RHALT >> i); in gfar_probe()
1134 priv->gfargrp[grp_idx].rstat = rstat; in gfar_probe()
1136 rstat = tstat =0; in gfar_probe()
1787 gfar_write(&regs->rstat, priv->gfargrp[i].rstat); in gfar_start()
2875 gfar_write(&regs->rstat, gfargrp->rstat); in gfar_poll()
3244 gfar_read(&regs->rstat)); in gfar_error()
Dgianfar.h734 u32 rstat; /* 0x.304 - Receive Status Register */ member
1026 unsigned int rstat; member