diff options
Diffstat (limited to 'drivers/pcmcia/vrc4171_card.c')
| -rw-r--r-- | drivers/pcmcia/vrc4171_card.c | 74 |
1 files changed, 2 insertions, 72 deletions
diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c index 38a028c725d..0574efd7828 100644 --- a/drivers/pcmcia/vrc4171_card.c +++ b/drivers/pcmcia/vrc4171_card.c @@ -1,7 +1,7 @@ /* * vrc4171_card.c, NEC VRC4171 Card Controller driver for Socket Services. * - * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp> + * Copyright (C) 2003-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -33,7 +33,7 @@ #include "i82365.h" MODULE_DESCRIPTION("NEC VRC4171 Card Controllers driver for Socket Services"); -MODULE_AUTHOR("Yoichi Yuasa <yuasa@hh.iij4u.or.jp>"); +MODULE_AUTHOR("Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>"); MODULE_LICENSE("GPL"); #define CARD_MAX_SLOTS 2 @@ -301,75 +301,6 @@ static int pccard_get_status(struct pcmcia_socket *sock, u_int *value) return 0; } -static inline u_char get_Vcc_value(uint8_t voltage) -{ - switch (voltage) { - case VCC_STATUS_3V: - return 33; - case VCC_STATUS_5V: - return 50; - default: - break; - } - - return 0; -} - -static inline u_char get_Vpp_value(uint8_t power, u_char Vcc) -{ - if ((power & 0x03) == 0x01 || (power & 0x03) == 0x02) - return Vcc; - - return 0; -} - -static int pccard_get_socket(struct pcmcia_socket *sock, socket_state_t *state) -{ - unsigned int slot; - uint8_t power, voltage, control, cscint; - - if (sock == NULL || sock->sock >= CARD_MAX_SLOTS || state == NULL) - return -EINVAL; - - slot = sock->sock; - - power = exca_read_byte(slot, I365_POWER); - voltage = exca_read_byte(slot, CARD_VOLTAGE_SELECT); - - state->Vcc = get_Vcc_value(voltage); - state->Vpp = get_Vpp_value(power, state->Vcc); - - state->flags = 0; - if (power & POWER_ENABLE) - state->flags |= SS_PWR_AUTO; - if (power & I365_PWR_OUT) - state->flags |= SS_OUTPUT_ENA; - - control = exca_read_byte(slot, I365_INTCTL); - if (control & I365_PC_IOCARD) - state->flags |= SS_IOCARD; - if (!(control & I365_PC_RESET)) - state->flags |= SS_RESET; - - cscint = exca_read_byte(slot, I365_CSCINT); - state->csc_mask = 0; - if (state->flags & SS_IOCARD) { - if (cscint & I365_CSC_STSCHG) - state->flags |= SS_STSCHG; - } else { - if (cscint & I365_CSC_BVD1) - state->csc_mask |= SS_BATDEAD; - if (cscint & I365_CSC_BVD2) - state->csc_mask |= SS_BATWARN; - } - if (cscint & I365_CSC_READY) - state->csc_mask |= SS_READY; - if (cscint & I365_CSC_DETECT) - state->csc_mask |= SS_DETECT; - - return 0; -} - static inline uint8_t set_Vcc_value(u_char Vcc) { switch (Vcc) { @@ -551,7 +482,6 @@ static int pccard_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map static struct pccard_operations vrc4171_pccard_operations = { .init = pccard_init, .get_status = pccard_get_status, - .get_socket = pccard_get_socket, .set_socket = pccard_set_socket, .set_io_map = pccard_set_io_map, .set_mem_map = pccard_set_mem_map, |