HelenOS sources
DP_CR 126 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_DM_RR | CR_PS_P0 | CR_STA);
DP_CR 151 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_DM_RW | CR_PS_P0 | CR_STA);
DP_CR 180 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_STP | CR_DM_ABORT);
DP_CR 213 uspace/drv/nic/ne2k/dp8390.c uint8_t val = pio_read_8(ne2k->port + DP_CR);
DP_CR 227 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_DM_RR | CR_PS_P0 | CR_STA);
DP_CR 239 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P0 | CR_DM_ABORT | CR_STP);
DP_CR 245 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_DM_RW | CR_PS_P0 | CR_STA);
DP_CR 295 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P0 | CR_STP | CR_DM_ABORT);
DP_CR 323 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P1 | CR_DM_ABORT | CR_STP);
DP_CR 344 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P0 | CR_DM_ABORT | CR_STA);
DP_CR 367 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_STP | CR_DM_ABORT);
DP_CR 380 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_STP | CR_DM_ABORT);
DP_CR 390 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_STA | CR_DM_ABORT);
DP_CR 446 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_TXP | CR_STA);
DP_CR 499 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P1 | CR_STA);
DP_CR 501 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P0 | CR_STA);
DP_CR 515 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_DM_RR | CR_PS_P0 | CR_STA);
DP_CR 668 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P1 | CR_DM_ABORT | CR_STP);
DP_CR 680 uspace/drv/nic/ne2k/dp8390.c pio_write_8(ne2k->port + DP_CR, CR_PS_P0 | CR_DM_ABORT | CR_STA);
HelenOS homepage, sources at GitHub