diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/me4000.c | 131 |
1 files changed, 59 insertions, 72 deletions
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c index 9f09e19..141a3f7 100644 --- a/drivers/staging/comedi/drivers/me4000.c +++ b/drivers/staging/comedi/drivers/me4000.c @@ -61,20 +61,6 @@ broken. #include "me4000_fw.h" #endif -#define PCI_DEVICE_ID_MEILHAUS_ME4650 0x4650 -#define PCI_DEVICE_ID_MEILHAUS_ME4660 0x4660 -#define PCI_DEVICE_ID_MEILHAUS_ME4660I 0x4661 -#define PCI_DEVICE_ID_MEILHAUS_ME4660S 0x4662 -#define PCI_DEVICE_ID_MEILHAUS_ME4660IS 0x4663 -#define PCI_DEVICE_ID_MEILHAUS_ME4670 0x4670 -#define PCI_DEVICE_ID_MEILHAUS_ME4670I 0x4671 -#define PCI_DEVICE_ID_MEILHAUS_ME4670S 0x4672 -#define PCI_DEVICE_ID_MEILHAUS_ME4670IS 0x4673 -#define PCI_DEVICE_ID_MEILHAUS_ME4680 0x4680 -#define PCI_DEVICE_ID_MEILHAUS_ME4680I 0x4681 -#define PCI_DEVICE_ID_MEILHAUS_ME4680S 0x4682 -#define PCI_DEVICE_ID_MEILHAUS_ME4680IS 0x4683 - /* * ME4000 Register map and bit defines */ @@ -220,9 +206,24 @@ struct me4000_info { unsigned int ao_readback[4]; }; +enum me4000_boardid { + BOARD_ME4650, + BOARD_ME4660, + BOARD_ME4660I, + BOARD_ME4660S, + BOARD_ME4660IS, + BOARD_ME4670, + BOARD_ME4670I, + BOARD_ME4670S, + BOARD_ME4670IS, + BOARD_ME4680, + BOARD_ME4680I, + BOARD_ME4680S, + BOARD_ME4680IS, +}; + struct me4000_board { const char *name; - unsigned short device_id; int ao_nchan; int ao_fifo; int ai_nchan; @@ -234,62 +235,61 @@ struct me4000_board { }; static const struct me4000_board me4000_boards[] = { - { + [BOARD_ME4650] = { .name = "ME-4650", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4650, .ai_nchan = 16, .dio_nchan = 32, - }, { + }, + [BOARD_ME4660] = { .name = "ME-4660", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4660, .ai_nchan = 32, .ai_diff_nchan = 16, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4660I] = { .name = "ME-4660i", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4660I, .ai_nchan = 32, .ai_diff_nchan = 16, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4660S] = { .name = "ME-4660s", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4660S, .ai_nchan = 32, .ai_diff_nchan = 16, .ai_sh_nchan = 8, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4660IS] = { .name = "ME-4660is", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4660IS, .ai_nchan = 32, .ai_diff_nchan = 16, .ai_sh_nchan = 8, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4670] = { .name = "ME-4670", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4670, .ao_nchan = 4, .ai_nchan = 32, .ai_diff_nchan = 16, .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4670I] = { .name = "ME-4670i", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4670I, .ao_nchan = 4, .ai_nchan = 32, .ai_diff_nchan = 16, .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4670S] = { .name = "ME-4670s", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4670S, .ao_nchan = 4, .ai_nchan = 32, .ai_diff_nchan = 16, @@ -297,9 +297,9 @@ static const struct me4000_board me4000_boards[] = { .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4670IS] = { .name = "ME-4670is", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4670IS, .ao_nchan = 4, .ai_nchan = 32, .ai_diff_nchan = 16, @@ -307,9 +307,9 @@ static const struct me4000_board me4000_boards[] = { .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4680] = { .name = "ME-4680", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4680, .ao_nchan = 4, .ao_fifo = 4, .ai_nchan = 32, @@ -317,9 +317,9 @@ static const struct me4000_board me4000_boards[] = { .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4680I] = { .name = "ME-4680i", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4680I, .ao_nchan = 4, .ao_fifo = 4, .ai_nchan = 32, @@ -327,9 +327,9 @@ static const struct me4000_board me4000_boards[] = { .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4680S] = { .name = "ME-4680s", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4680S, .ao_nchan = 4, .ao_fifo = 4, .ai_nchan = 32, @@ -338,9 +338,9 @@ static const struct me4000_board me4000_boards[] = { .ex_trig_analog = 1, .dio_nchan = 32, .has_counter = 1, - }, { + }, + [BOARD_ME4680IS] = { .name = "ME-4680is", - .device_id = PCI_DEVICE_ID_MEILHAUS_ME4680IS, .ao_nchan = 4, .ao_fifo = 4, .ai_nchan = 32, @@ -1550,30 +1550,17 @@ static int me4000_cnt_insn_write(struct comedi_device *dev, return 1; } -static const void *me4000_find_boardinfo(struct comedi_device *dev, - struct pci_dev *pcidev) -{ - const struct me4000_board *thisboard; - int i; - - for (i = 0; i < ARRAY_SIZE(me4000_boards); i++) { - thisboard = &me4000_boards[i]; - if (thisboard->device_id == pcidev->device) - return thisboard; - } - return NULL; -} - static int me4000_auto_attach(struct comedi_device *dev, - unsigned long context_unused) + unsigned long context) { struct pci_dev *pcidev = comedi_to_pci_dev(dev); - const struct me4000_board *thisboard; + const struct me4000_board *thisboard = NULL; struct me4000_info *info; struct comedi_subdevice *s; int result; - thisboard = me4000_find_boardinfo(dev, pcidev); + if (context < ARRAY_SIZE(me4000_boards)) + thisboard = &me4000_boards[context]; if (!thisboard) return -ENODEV; dev->board_ptr = thisboard; @@ -1736,20 +1723,20 @@ static int me4000_pci_probe(struct pci_dev *dev, } static DEFINE_PCI_DEVICE_TABLE(me4000_pci_table) = { - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4650)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4660)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4660I)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4660S)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4660IS)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670I)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670S)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670IS)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680I)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680S)}, - {PCI_DEVICE(PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680IS)}, - {0} + { PCI_VDEVICE(MEILHAUS, 0x4650), BOARD_ME4650 }, + { PCI_VDEVICE(MEILHAUS, 0x4660), BOARD_ME4660 }, + { PCI_VDEVICE(MEILHAUS, 0x4661), BOARD_ME4660I }, + { PCI_VDEVICE(MEILHAUS, 0x4662), BOARD_ME4660S }, + { PCI_VDEVICE(MEILHAUS, 0x4663), BOARD_ME4660IS }, + { PCI_VDEVICE(MEILHAUS, 0x4670), BOARD_ME4670 }, + { PCI_VDEVICE(MEILHAUS, 0x4671), BOARD_ME4670I }, + { PCI_VDEVICE(MEILHAUS, 0x4672), BOARD_ME4670S }, + { PCI_VDEVICE(MEILHAUS, 0x4673), BOARD_ME4670IS }, + { PCI_VDEVICE(MEILHAUS, 0x4680), BOARD_ME4680 }, + { PCI_VDEVICE(MEILHAUS, 0x4681), BOARD_ME4680I }, + { PCI_VDEVICE(MEILHAUS, 0x4682), BOARD_ME4680S }, + { PCI_VDEVICE(MEILHAUS, 0x4683), BOARD_ME4680IS }, + { 0 } }; MODULE_DEVICE_TABLE(pci, me4000_pci_table); |