Lines Matching refs:brd
60 #define MOXA_IS_320(brd) ((brd)->boardType == MOXA_BOARD_C320_ISA || \
61 (brd)->boardType == MOXA_BOARD_C320_PCI)
425 static int moxa_check_fw_model(struct moxa_board_conf *brd, u8 model)
427 switch (brd->boardType) {
457 static int moxa_load_bios(struct moxa_board_conf *brd, const u8 *buf,
460 void __iomem *baseAddr = brd->basemem;
471 switch (brd->boardType) {
502 static int moxa_load_320b(struct moxa_board_conf *brd, const u8 *ptr,
505 void __iomem *baseAddr = brd->basemem;
521 static int moxa_real_load_code(struct moxa_board_conf *brd, const void *ptr,
524 void __iomem *baseAddr = brd->basemem;
531 keycode = (brd->boardType == MOXA_BOARD_CP204J) ? CP204J_KeyCode :
534 switch (brd->boardType) {
600 if (MOXA_IS_320(brd)) {
601 if (brd->busType == MOXA_BUS_TYPE_PCI) { /* ASIC board */
621 if (MOXA_IS_320(brd)) {
625 brd->numPorts = j * 8;
636 brd->intNdx = baseAddr + IRQindex;
637 brd->intPend = baseAddr + IRQpending;
638 brd->intTable = baseAddr + IRQtable;
643 static int moxa_load_code(struct moxa_board_conf *brd, const void *ptr,
646 void __iomem *ofsAddr, *baseAddr = brd->basemem;
655 retval = moxa_real_load_code(brd, ptr, len); /* may change numPorts */
659 switch (brd->boardType) {
663 port = brd->ports;
664 for (i = 0; i < brd->numPorts; i++, port++) {
665 port->board = brd;
681 port = brd->ports;
682 for (i = 0; i < brd->numPorts; i++, port++) {
683 port->board = brd;
688 switch (brd->numPorts) {
731 static int moxa_load_fw(struct moxa_board_conf *brd, const struct firmware *fw)
762 if (moxa_check_fw_model(brd, hdr->model)) {
793 ret = moxa_load_bios(brd, ptr, lens[lenp]);
802 ret = moxa_load_320b(brd, ptr, lens[lenp]);
810 ret = moxa_load_code(brd, ptr, lens[lenp]);
820 static int moxa_init_board(struct moxa_board_conf *brd, struct device *dev)
828 brd->ports = kcalloc(MAX_PORTS_PER_BOARD, sizeof(*brd->ports),
830 if (brd->ports == NULL) {
836 for (i = 0, p = brd->ports; i < MAX_PORTS_PER_BOARD; i++, p++) {
843 switch (brd->boardType) {
865 ret = moxa_load_fw(brd, fw);
873 brd->ready = 1;
878 first_idx = (brd - moxa_boards) * MAX_PORTS_PER_BOARD;
879 for (i = 0; i < brd->numPorts; i++)
880 tty_port_register_device(&brd->ports[i].port, moxaDriver,
886 tty_port_destroy(&brd->ports[i].port);
887 kfree(brd->ports);
892 static void moxa_board_deinit(struct moxa_board_conf *brd)
898 brd->ready = 0;
902 for (a = 0; a < brd->numPorts; a++)
903 if (tty_port_initialized(&brd->ports[a].port))
904 tty_port_tty_hangup(&brd->ports[a].port, false);
907 tty_port_destroy(&brd->ports[a].port);
911 for (a = 0; a < brd->numPorts; a++)
912 if (tty_port_initialized(&brd->ports[a].port))
921 first_idx = (brd - moxa_boards) * MAX_PORTS_PER_BOARD;
922 for (a = 0; a < brd->numPorts; a++)
925 iounmap(brd->basemem);
926 brd->basemem = NULL;
927 kfree(brd->ports);
1008 struct moxa_board_conf *brd = pci_get_drvdata(pdev);
1010 moxa_board_deinit(brd);
1027 struct moxa_board_conf *brd = moxa_boards;
1070 brd->boardType = type[i];
1071 brd->numPorts = type[i] == MOXA_BOARD_C218_ISA ? 8 :
1073 brd->busType = MOXA_BUS_TYPE_ISA;
1074 brd->basemem = ioremap(baseaddr[i], 0x4000);
1075 if (!brd->basemem) {
1080 if (moxa_init_board(brd, NULL)) {
1081 iounmap(brd->basemem);
1082 brd->basemem = NULL;
1088 baseaddr[i], brd->numPorts);
1090 brd++;
1157 struct moxa_board_conf *brd;
1167 brd = &moxa_boards[port / MAX_PORTS_PER_BOARD];
1168 if (!brd->ready) {
1173 if (port % MAX_PORTS_PER_BOARD >= brd->numPorts) {
1178 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
1426 struct moxa_board_conf *brd;
1432 brd = &moxa_boards[card];
1433 if (!brd->ready)
1439 if (readb(brd->intPend) == 0xff)
1440 ip = brd->intTable + readb(brd->intNdx);
1442 for (port = 0; port < brd->numPorts; port++)
1443 moxa_poll_port(&brd->ports[port], !!ip, ip + port);
1446 writeb(0, brd->intPend); /* ACK */
1449 struct moxa_port *p = brd->ports;
1450 for (port = 0; port < brd->numPorts; port++, p++)