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Commit 463740d4 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: cb_pcidas64: use the pci id_table 'driver_data' 

Create an enum to the boardinfo and pass that enum in the pci_driver
id_table as the driver_data.

Change the macro used to fill in the device table from PCI_DEVICE() to
PCI_VDEVICE(). This allows passing the enum as the next field.

This allows removing the 'device_id' data from the boardinfo as well
the search function that was used to locate the boardinfo for the PCI
device.
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9b315bcb
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Showing with 92 additions and 98 deletions
drivers/staging/comedi/drivers/cb_pcidas64.c
View file @ 463740d4
......@@ -593,9 +593,39 @@ struct hw_fifo_info {
uint16_t fifo_size_reg_mask;
};
enum pcidas64_boardid {
BOARD_PCIDAS6402_16,
BOARD_PCIDAS6402_12,
BOARD_PCIDAS64_M1_16,
BOARD_PCIDAS64_M2_16,
BOARD_PCIDAS64_M3_16,
BOARD_PCIDAS6013,
BOARD_PCIDAS6014,
BOARD_PCIDAS6023,
BOARD_PCIDAS6025,
BOARD_PCIDAS6030,
BOARD_PCIDAS6031,
BOARD_PCIDAS6032,
BOARD_PCIDAS6033,
BOARD_PCIDAS6034,
BOARD_PCIDAS6035,
BOARD_PCIDAS6036,
BOARD_PCIDAS6040,
BOARD_PCIDAS6052,
BOARD_PCIDAS6070,
BOARD_PCIDAS6071,
BOARD_PCIDAS4020_12,
BOARD_PCIDAS6402_16_JR,
BOARD_PCIDAS64_M1_16_JR,
BOARD_PCIDAS64_M2_16_JR,
BOARD_PCIDAS64_M3_16_JR,
BOARD_PCIDAS64_M1_14,
BOARD_PCIDAS64_M2_14,
BOARD_PCIDAS64_M3_14,
};
struct pcidas64_board {
const char *name;
int device_id; /* pci device id */
int ai_se_chans; /* number of ai inputs in single-ended mode */
int ai_bits; /* analog input resolution */
int ai_speed; /* fastest conversion period in ns */
......@@ -648,9 +678,8 @@ static inline unsigned int ai_dma_ring_count(const struct pcidas64_board *board)
static const int bytes_in_sample = 2;
static const struct pcidas64_board pcidas64_boards[] = {
{
[BOARD_PCIDAS6402_16] = {
.name = "pci-das6402/16",
.device_id = 0x1d,
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -664,9 +693,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS6402_12] = {
.name = "pci-das6402/12", /* XXX check */
.device_id = 0x1e,
.ai_se_chans = 64,
.ai_bits = 12,
.ai_speed = 5000,
......@@ -680,9 +708,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M1_16] = {
.name = "pci-das64/m1/16",
.device_id = 0x35,
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 1000,
......@@ -696,9 +723,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M2_16] = {
.name = "pci-das64/m2/16",
.device_id = 0x36,
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 500,
......@@ -712,9 +738,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M3_16] = {
.name = "pci-das64/m3/16",
.device_id = 0x37,
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 333,
......@@ -728,9 +753,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS6013] = {
.name = "pci-das6013",
.device_id = 0x78,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -743,9 +767,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6014] = {
.name = "pci-das6014",
.device_id = 0x79,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -759,9 +782,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6023] = {
.name = "pci-das6023",
.device_id = 0x5d,
.ai_se_chans = 16,
.ai_bits = 12,
.ai_speed = 5000,
......@@ -774,9 +796,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS6025] = {
.name = "pci-das6025",
.device_id = 0x5e,
.ai_se_chans = 16,
.ai_bits = 12,
.ai_speed = 5000,
......@@ -790,9 +811,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS6030] = {
.name = "pci-das6030",
.device_id = 0x5f,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 10000,
......@@ -806,9 +826,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6031] = {
.name = "pci-das6031",
.device_id = 0x60,
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 10000,
......@@ -822,9 +841,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6032] = {
.name = "pci-das6032",
.device_id = 0x61,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 10000,
......@@ -834,9 +852,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6033] = {
.name = "pci-das6033",
.device_id = 0x62,
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 10000,
......@@ -846,9 +863,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6034] = {
.name = "pci-das6034",
.device_id = 0x63,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -859,9 +875,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6035] = {
.name = "pci-das6035",
.device_id = 0x64,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -875,9 +890,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6036] = {
.name = "pci-das6036",
.device_id = 0x6f,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -891,9 +905,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6040] = {
.name = "pci-das6040",
.device_id = 0x65,
.ai_se_chans = 16,
.ai_bits = 12,
.ai_speed = 2000,
......@@ -907,9 +920,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6052] = {
.name = "pci-das6052",
.device_id = 0x66,
.ai_se_chans = 16,
.ai_bits = 16,
.ai_speed = 3333,
......@@ -923,9 +935,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6070] = {
.name = "pci-das6070",
.device_id = 0x67,
.ai_se_chans = 16,
.ai_bits = 12,
.ai_speed = 800,
......@@ -939,9 +950,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS6071] = {
.name = "pci-das6071",
.device_id = 0x68,
.ai_se_chans = 64,
.ai_bits = 12,
.ai_speed = 800,
......@@ -955,9 +965,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = &ai_fifo_60xx,
.has_8255 = 0,
},
{
[BOARD_PCIDAS4020_12] = {
.name = "pci-das4020/12",
.device_id = 0x52,
.ai_se_chans = 4,
.ai_bits = 12,
.ai_speed = 50,
......@@ -972,9 +981,12 @@ static const struct pcidas64_board pcidas64_boards[] = {
.has_8255 = 1,
},
#if 0
{
/*
* The device id for these boards is unknown
*/
[BOARD_PCIDAS6402_16_JR] = {
.name = "pci-das6402/16/jr",
.device_id = 0 /* XXX, */
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 5000,
......@@ -985,9 +997,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M1_16_JR] = {
.name = "pci-das64/m1/16/jr",
.device_id = 0 /* XXX, */
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 1000,
......@@ -998,9 +1009,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M2_16_JR] = {
.name = "pci-das64/m2/16/jr",
.device_id = 0 /* XXX, */
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 500,
......@@ -1011,9 +1021,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M3_16_JR] = {
.name = "pci-das64/m3/16/jr",
.device_id = 0 /* XXX, */
.ai_se_chans = 64,
.ai_bits = 16,
.ai_speed = 333,
......@@ -1024,9 +1033,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M1_14] = {
.name = "pci-das64/m1/14",
.device_id = 0, /* XXX */
.ai_se_chans = 64,
.ai_bits = 14,
.ai_speed = 1000,
......@@ -1037,9 +1045,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M2_14] = {
.name = "pci-das64/m2/14",
.device_id = 0, /* XXX */
.ai_se_chans = 64,
.ai_bits = 14,
.ai_speed = 500,
......@@ -1050,9 +1057,8 @@ static const struct pcidas64_board pcidas64_boards[] = {
.ai_fifo = ai_fifo_64xx,
.has_8255 = 1,
},
{
[BOARD_PCIDAS64_M3_14] = {
.name = "pci-das64/m3/14",
.device_id = 0, /* XXX */
.ai_se_chans = 64,
.ai_bits = 14,
.ai_speed = 333,
......@@ -4033,34 +4039,20 @@ static int setup_subdevices(struct comedi_device *dev)
return 0;
}
static const struct pcidas64_board
*cb_pcidas64_find_pci_board(struct pci_dev *pcidev)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(pcidas64_boards); i++)
if (pcidev->device == pcidas64_boards[i].device_id)
return &pcidas64_boards[i];
return NULL;
}
static int auto_attach(struct comedi_device *dev,
unsigned long context_unused)
unsigned long context)
{
const struct pcidas64_board *thisboard;
struct pcidas64_private *devpriv;
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
const struct pcidas64_board *thisboard = NULL;
struct pcidas64_private *devpriv;
uint32_t local_range, local_decode;
int retval;
dev->board_ptr = cb_pcidas64_find_pci_board(pcidev);
if (!dev->board_ptr) {
dev_err(dev->class_dev,
"cb_pcidas64: does not support pci %s\n",
pci_name(pcidev));
return -EINVAL;
}
thisboard = comedi_board(dev);
if (context < ARRAY_SIZE(pcidas64_boards))
thisboard = &pcidas64_boards[context];
if (!thisboard)
return -ENODEV;
dev->board_ptr = thisboard;
devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
if (!devpriv)
......@@ -4223,25 +4215,27 @@ static int cb_pcidas64_pci_probe(struct pci_dev *dev,
}
static DEFINE_PCI_DEVICE_TABLE(cb_pcidas64_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x001d) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x001e) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0035) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0036) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0037) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0052) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x005d) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x005e) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x005f) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0061) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0062) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0063) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0064) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0066) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0067) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0068) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x006f) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0078) },
{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0079) },
{ PCI_VDEVICE(CB, 0x001d), BOARD_PCIDAS6402_16 },
{ PCI_VDEVICE(CB, 0x001e), BOARD_PCIDAS6402_12 },
{ PCI_VDEVICE(CB, 0x0035), BOARD_PCIDAS64_M1_16 },
{ PCI_VDEVICE(CB, 0x0036), BOARD_PCIDAS64_M2_16 },
{ PCI_VDEVICE(CB, 0x0037), BOARD_PCIDAS64_M3_16 },
{ PCI_VDEVICE(CB, 0x0052), BOARD_PCIDAS4020_12 },
{ PCI_VDEVICE(CB, 0x005d), BOARD_PCIDAS6023 },
{ PCI_VDEVICE(CB, 0x005e), BOARD_PCIDAS6025 },
{ PCI_VDEVICE(CB, 0x005f), BOARD_PCIDAS6030 },
{ PCI_VDEVICE(CB, 0x0060), BOARD_PCIDAS6031 },
{ PCI_VDEVICE(CB, 0x0061), BOARD_PCIDAS6032 },
{ PCI_VDEVICE(CB, 0x0062), BOARD_PCIDAS6033 },
{ PCI_VDEVICE(CB, 0x0063), BOARD_PCIDAS6034 },
{ PCI_VDEVICE(CB, 0x0064), BOARD_PCIDAS6035 },
{ PCI_VDEVICE(CB, 0x0065), BOARD_PCIDAS6040 },
{ PCI_VDEVICE(CB, 0x0066), BOARD_PCIDAS6052 },
{ PCI_VDEVICE(CB, 0x0067), BOARD_PCIDAS6070 },
{ PCI_VDEVICE(CB, 0x0068), BOARD_PCIDAS6071 },
{ PCI_VDEVICE(CB, 0x006f), BOARD_PCIDAS6036 },
{ PCI_VDEVICE(CB, 0x0078), BOARD_PCIDAS6013 },
{ PCI_VDEVICE(CB, 0x0079), BOARD_PCIDAS6014 },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, cb_pcidas64_pci_table);
......
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