drivers/comedi/drivers/mite.c

206

static unsigned int mite_fifo_size(struct mite *mite, unsigned int channel)

drivers/comedi/drivers/mite.c

208

unsigned int fcr_bits = readl(mite->mmio + MITE_FCR(channel));

drivers/comedi/drivers/mite.c

217

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

219

return readl(mite->mmio + MITE_DAR(mite_chan->channel));

drivers/comedi/drivers/mite.c

228

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

230

return readl(mite->mmio + MITE_FCR(mite_chan->channel)) & 0xff;

drivers/comedi/drivers/mite.c

362

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

366

spin_lock_irqsave(&mite->lock, flags);

drivers/comedi/drivers/mite.c

367

status = readl(mite->mmio + MITE_CHSR(mite_chan->channel));

drivers/comedi/drivers/mite.c

371

mite->mmio + MITE_CHOR(mite_chan->channel));

drivers/comedi/drivers/mite.c

373

spin_unlock_irqrestore(&mite->lock, flags);

drivers/comedi/drivers/mite.c

389

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

394

writel(CHOR_CLRLC, mite->mmio + MITE_CHOR(mite_chan->channel));

drivers/comedi/drivers/mite.c

416

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

421

spin_lock_irqsave(&mite->lock, flags);

drivers/comedi/drivers/mite.c

423

spin_unlock_irqrestore(&mite->lock, flags);

drivers/comedi/drivers/mite.c

431

mite_chan->mite->mmio + MITE_CHOR(mite_chan->channel));

drivers/comedi/drivers/mite.c

440

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

448

spin_lock_irqsave(&mite->lock, flags);

drivers/comedi/drivers/mite.c

451

writel(CHOR_START, mite->mmio + MITE_CHOR(mite_chan->channel));

drivers/comedi/drivers/mite.c

452

spin_unlock_irqrestore(&mite->lock, flags);

drivers/comedi/drivers/mite.c

462

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

465

writel(CHOR_ABORT, mite->mmio + MITE_CHOR(mite_chan->channel));

drivers/comedi/drivers/mite.c

478

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

508

writel(chcr, mite->mmio + MITE_CHCR(mite_chan->channel));

drivers/comedi/drivers/mite.c

526

writel(mcr, mite->mmio + MITE_MCR(mite_chan->channel));

drivers/comedi/drivers/mite.c

545

writel(dcr, mite->mmio + MITE_DCR(mite_chan->channel));

drivers/comedi/drivers/mite.c

548

writel(0, mite->mmio + MITE_DAR(mite_chan->channel));

drivers/comedi/drivers/mite.c

552

writel(lkcr, mite->mmio + MITE_LKCR(mite_chan->channel));

drivers/comedi/drivers/mite.c

556

mite->mmio + MITE_LKAR(mite_chan->channel));

drivers/comedi/drivers/mite.c

567

struct mite_channel *mite_request_channel_in_range(struct mite *mite,

drivers/comedi/drivers/mite.c

580

spin_lock_irqsave(&mite->lock, flags);

drivers/comedi/drivers/mite.c

582

mite_chan = &mite->channels[i];

drivers/comedi/drivers/mite.c

589

spin_unlock_irqrestore(&mite->lock, flags);

drivers/comedi/drivers/mite.c

599

struct mite_channel *mite_request_channel(struct mite *mite,

drivers/comedi/drivers/mite.c

602

return mite_request_channel_in_range(mite, ring, 0,

drivers/comedi/drivers/mite.c

603

mite->num_channels - 1);

drivers/comedi/drivers/mite.c

613

struct mite *mite = mite_chan->mite;

drivers/comedi/drivers/mite.c

617

spin_lock_irqsave(&mite->lock, flags);

drivers/comedi/drivers/mite.c

629

mite->mmio + MITE_CHCR(mite_chan->channel));

drivers/comedi/drivers/mite.c

632

spin_unlock_irqrestore(&mite->lock, flags);

drivers/comedi/drivers/mite.c

748

struct mite_ring *mite_alloc_ring(struct mite *mite)

drivers/comedi/drivers/mite.c

755

ring->hw_dev = get_device(&mite->pcidev->dev);

drivers/comedi/drivers/mite.c

781

static int mite_setup(struct comedi_device *dev, struct mite *mite,

drivers/comedi/drivers/mite.c

791

pci_set_master(mite->pcidev);

drivers/comedi/drivers/mite.c

793

mite->mmio = pci_ioremap_bar(mite->pcidev, 0);

drivers/comedi/drivers/mite.c

794

if (!mite->mmio)

drivers/comedi/drivers/mite.c

797

dev->mmio = pci_ioremap_bar(mite->pcidev, 1);

drivers/comedi/drivers/mite.c

800

daq_phys_addr = pci_resource_start(mite->pcidev, 1);

drivers/comedi/drivers/mite.c

801

length = pci_resource_len(mite->pcidev, 1);

drivers/comedi/drivers/mite.c

804

writel(0, mite->mmio + MITE_IODWBSR);

drivers/comedi/drivers/mite.c

809

mite->mmio + MITE_IODWBSR_1);

drivers/comedi/drivers/mite.c

810

writel(0, mite->mmio + MITE_IODWCR_1);

drivers/comedi/drivers/mite.c

812

writel(daq_phys_addr | WENAB, mite->mmio + MITE_IODWBSR);

drivers/comedi/drivers/mite.c

825

unknown_dma_burst_bits = readl(mite->mmio + MITE_UNKNOWN_DMA_BURST_REG);

drivers/comedi/drivers/mite.c

827

writel(unknown_dma_burst_bits, mite->mmio + MITE_UNKNOWN_DMA_BURST_REG);

drivers/comedi/drivers/mite.c

829

csigr_bits = readl(mite->mmio + MITE_CSIGR);

drivers/comedi/drivers/mite.c

830

mite->num_channels = CSIGR_TO_DMAC(csigr_bits);

drivers/comedi/drivers/mite.c

831

if (mite->num_channels > MAX_MITE_DMA_CHANNELS) {

drivers/comedi/drivers/mite.c

834

mite->num_channels, MAX_MITE_DMA_CHANNELS);

drivers/comedi/drivers/mite.c

835

mite->num_channels = MAX_MITE_DMA_CHANNELS;

drivers/comedi/drivers/mite.c

852

for (i = 0; i < mite->num_channels; i++) {

drivers/comedi/drivers/mite.c

853

writel(CHOR_DMARESET, mite->mmio + MITE_CHOR(i));

drivers/comedi/drivers/mite.c

858

mite->mmio + MITE_CHCR(i));

drivers/comedi/drivers/mite.c

860

mite->fifo_size = mite_fifo_size(mite, 0);

drivers/comedi/drivers/mite.c

861

dev_dbg(dev->class_dev, "mite: fifo size is %i.\n", mite->fifo_size);

drivers/comedi/drivers/mite.c

875

struct mite *mite_attach(struct comedi_device *dev, bool use_win1)

drivers/comedi/drivers/mite.c

878

struct mite *mite;

drivers/comedi/drivers/mite.c

882

mite = kzalloc_obj(*mite);

drivers/comedi/drivers/mite.c

883

if (!mite)

drivers/comedi/drivers/mite.c

886

spin_lock_init(&mite->lock);

drivers/comedi/drivers/mite.c

887

mite->pcidev = pcidev;

drivers/comedi/drivers/mite.c

889

mite->channels[i].mite = mite;

drivers/comedi/drivers/mite.c

890

mite->channels[i].channel = i;

drivers/comedi/drivers/mite.c

891

mite->channels[i].done = 1;

drivers/comedi/drivers/mite.c

894

ret = mite_setup(dev, mite, use_win1);

drivers/comedi/drivers/mite.c

896

if (mite->mmio)

drivers/comedi/drivers/mite.c

897

iounmap(mite->mmio);

drivers/comedi/drivers/mite.c

898

kfree(mite);

drivers/comedi/drivers/mite.c

902

return mite;

drivers/comedi/drivers/mite.c

912

void mite_detach(struct mite *mite)

drivers/comedi/drivers/mite.c

914

if (!mite)

drivers/comedi/drivers/mite.c

917

if (mite->mmio)

drivers/comedi/drivers/mite.c

918

iounmap(mite->mmio);

drivers/comedi/drivers/mite.c

920

kfree(mite);

drivers/comedi/drivers/mite.h

37

struct mite *mite;

drivers/comedi/drivers/mite.h

67

struct mite_channel *mite_request_channel_in_range(struct mite *mite,

drivers/comedi/drivers/mite.h

71

struct mite_channel *mite_request_channel(struct mite *mite,

drivers/comedi/drivers/mite.h

79

struct mite_ring *mite_alloc_ring(struct mite *mite);

drivers/comedi/drivers/mite.h

82

struct mite *mite_attach(struct comedi_device *dev, bool use_win1);

drivers/comedi/drivers/mite.h

83

void mite_detach(struct mite *mite);

drivers/comedi/drivers/ni_660x.c

1026

devpriv->mite = mite_attach(dev, true); /* use win1 */

drivers/comedi/drivers/ni_660x.c

1027

if (!devpriv->mite)

drivers/comedi/drivers/ni_660x.c

1212

mite_detach(devpriv->mite);

drivers/comedi/drivers/ni_660x.c

257

struct mite *mite;

drivers/comedi/drivers/ni_660x.c

347

mite_chan = mite_request_channel(devpriv->mite, ring);

drivers/comedi/drivers/ni_660x.c

509

devpriv->ring[i][j] = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_mio_common.c

2851

if (devpriv->mite)

drivers/comedi/drivers/ni_mio_common.c

2852

data[2] += devpriv->mite->fifo_size;

drivers/comedi/drivers/ni_mio_common.c

463

if (!devpriv->mite && reg < 8) {

drivers/comedi/drivers/ni_mio_common.c

496

if (!devpriv->mite && reg < 8) {

drivers/comedi/drivers/ni_mio_common.c

584

mite_chan = mite_request_channel(devpriv->mite, devpriv->ai_mite_ring);

drivers/comedi/drivers/ni_mio_common.c

5924

if (devpriv->mite) {

drivers/comedi/drivers/ni_mio_common.c

6066

if (devpriv->mite)

drivers/comedi/drivers/ni_mio_common.c

6097

if (dev->irq && (board->ao_fifo_depth || devpriv->mite)) {

drivers/comedi/drivers/ni_mio_common.c

610

mite_chan = mite_request_channel(devpriv->mite, devpriv->ao_mite_ring);

drivers/comedi/drivers/ni_mio_common.c

6107

if (devpriv->mite)

drivers/comedi/drivers/ni_mio_common.c

6297

if (dev->irq && devpriv->mite) {

drivers/comedi/drivers/ni_mio_common.c

639

mite_chan = mite_request_channel(devpriv->mite,

drivers/comedi/drivers/ni_mio_common.c

667

mite_chan = mite_request_channel(devpriv->mite, devpriv->cdo_mite_ring);

drivers/comedi/drivers/ni_pcidio.c

284

struct mite *mite;

drivers/comedi/drivers/ni_pcidio.c

301

mite_request_channel_in_range(devpriv->mite,

drivers/comedi/drivers/ni_pcidio.c

856

ret = comedi_load_firmware(dev, &devpriv->mite->pcidev->dev,

drivers/comedi/drivers/ni_pcidio.c

904

devpriv->mite = mite_attach(dev, false); /* use win0 */

drivers/comedi/drivers/ni_pcidio.c

905

if (!devpriv->mite)

drivers/comedi/drivers/ni_pcidio.c

908

devpriv->di_mite_ring = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_pcidio.c

969

mite_detach(devpriv->mite);

drivers/comedi/drivers/ni_pcimio.c

1222

struct mite *mite = devpriv->mite;

drivers/comedi/drivers/ni_pcimio.c

1232

daq_phys_addr = pci_resource_start(mite->pcidev, 1);

drivers/comedi/drivers/ni_pcimio.c

1234

old_iodwbsr_bits = readl(mite->mmio + MITE_IODWBSR);

drivers/comedi/drivers/ni_pcimio.c

1235

old_iodwbsr1_bits = readl(mite->mmio + MITE_IODWBSR_1);

drivers/comedi/drivers/ni_pcimio.c

1236

old_iodwcr1_bits = readl(mite->mmio + MITE_IODWCR_1);

drivers/comedi/drivers/ni_pcimio.c

1237

writel(0x0, mite->mmio + MITE_IODWBSR);

drivers/comedi/drivers/ni_pcimio.c

1239

mite->mmio + MITE_IODWBSR_1);

drivers/comedi/drivers/ni_pcimio.c

1240

writel(0x1 | old_iodwcr1_bits, mite->mmio + MITE_IODWCR_1);

drivers/comedi/drivers/ni_pcimio.c

1241

writel(0xf, mite->mmio + 0x30);

drivers/comedi/drivers/ni_pcimio.c

1246

writel(old_iodwbsr1_bits, mite->mmio + MITE_IODWBSR_1);

drivers/comedi/drivers/ni_pcimio.c

1247

writel(old_iodwbsr_bits, mite->mmio + MITE_IODWBSR);

drivers/comedi/drivers/ni_pcimio.c

1248

writel(old_iodwcr1_bits, mite->mmio + MITE_IODWCR_1);

drivers/comedi/drivers/ni_pcimio.c

1249

writel(0x0, mite->mmio + 0x30);

drivers/comedi/drivers/ni_pcimio.c

1292

mite_detach(devpriv->mite);

drivers/comedi/drivers/ni_pcimio.c

1324

devpriv->mite = mite_attach(dev, false); /* use win0 */

drivers/comedi/drivers/ni_pcimio.c

1325

if (!devpriv->mite)

drivers/comedi/drivers/ni_pcimio.c

1349

devpriv->ai_mite_ring = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_pcimio.c

1352

devpriv->ao_mite_ring = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_pcimio.c

1355

devpriv->cdo_mite_ring = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_pcimio.c

1358

devpriv->gpct_mite_ring[0] = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_pcimio.c

1361

devpriv->gpct_mite_ring[1] = mite_alloc_ring(devpriv->mite);

drivers/comedi/drivers/ni_stc.h

1037

struct mite *mite;

drivers/gpib/tnt4882/mite.c

105

struct mite_struct *mite, *next;

drivers/gpib/tnt4882/mite.c

107

for (mite = mite_devices; mite; mite = next) {

drivers/gpib/tnt4882/mite.c

108

next = mite->next;

drivers/gpib/tnt4882/mite.c

109

if (mite->pcidev)

drivers/gpib/tnt4882/mite.c

110

pci_dev_put(mite->pcidev);

drivers/gpib/tnt4882/mite.c

111

kfree(mite);

drivers/gpib/tnt4882/mite.c

115

void mite_unsetup(struct mite_struct *mite)

drivers/gpib/tnt4882/mite.c

117

if (!mite)

drivers/gpib/tnt4882/mite.c

119

if (mite->mite_io_addr) {

drivers/gpib/tnt4882/mite.c

120

iounmap(mite->mite_io_addr);

drivers/gpib/tnt4882/mite.c

121

mite->mite_io_addr = NULL;

drivers/gpib/tnt4882/mite.c

123

if (mite->daq_io_addr) {

drivers/gpib/tnt4882/mite.c

124

iounmap(mite->daq_io_addr);

drivers/gpib/tnt4882/mite.c

125

mite->daq_io_addr = NULL;

drivers/gpib/tnt4882/mite.c

127

if (mite->mite_phys_addr) {

drivers/gpib/tnt4882/mite.c

128

pci_release_regions(mite->pcidev);

drivers/gpib/tnt4882/mite.c

129

pci_disable_device(mite->pcidev);

drivers/gpib/tnt4882/mite.c

130

mite->mite_phys_addr = 0;

drivers/gpib/tnt4882/mite.c

132

mite->used = 0;

drivers/gpib/tnt4882/mite.c

55

struct mite_struct *mite;

drivers/gpib/tnt4882/mite.c

60

mite = kzalloc_obj(*mite);

drivers/gpib/tnt4882/mite.c

61

if (!mite)

drivers/gpib/tnt4882/mite.c

64

mite->pcidev = pcidev;

drivers/gpib/tnt4882/mite.c

65

pci_dev_get(mite->pcidev);

drivers/gpib/tnt4882/mite.c

66

mite->next = mite_devices;

drivers/gpib/tnt4882/mite.c

67

mite_devices = mite;

drivers/gpib/tnt4882/mite.c

71

int mite_setup(struct mite_struct *mite)

drivers/gpib/tnt4882/mite.c

75

if (pci_enable_device(mite->pcidev)) {

drivers/gpib/tnt4882/mite.c

79

pci_set_master(mite->pcidev);

drivers/gpib/tnt4882/mite.c

80

if (pci_request_regions(mite->pcidev, "mite")) {

drivers/gpib/tnt4882/mite.c

84

addr = pci_resource_start(mite->pcidev, 0);

drivers/gpib/tnt4882/mite.c

85

mite->mite_phys_addr = addr;

drivers/gpib/tnt4882/mite.c

86

mite->mite_io_addr = ioremap(addr, pci_resource_len(mite->pcidev, 0));

drivers/gpib/tnt4882/mite.c

87

if (!mite->mite_io_addr) {

drivers/gpib/tnt4882/mite.c

91

addr = pci_resource_start(mite->pcidev, 1);

drivers/gpib/tnt4882/mite.c

92

mite->daq_phys_addr = addr;

drivers/gpib/tnt4882/mite.c

93

mite->daq_io_addr = ioremap(mite->daq_phys_addr, pci_resource_len(mite->pcidev, 1));

drivers/gpib/tnt4882/mite.c

94

if (!mite->daq_io_addr) {

drivers/gpib/tnt4882/mite.c

98

writel(mite->daq_phys_addr | WENAB, mite->mite_io_addr + MITE_IODWBSR);

drivers/gpib/tnt4882/mite.c

99

mite->used = 1;

drivers/gpib/tnt4882/mite.h

48

extern inline unsigned int mite_irq(struct mite_struct *mite)

drivers/gpib/tnt4882/mite.h

50

return mite->pcidev->irq;

drivers/gpib/tnt4882/mite.h

53

extern inline unsigned int mite_device_id(struct mite_struct *mite)

drivers/gpib/tnt4882/mite.h

55

return mite->pcidev->device;

drivers/gpib/tnt4882/mite.h

60

int mite_setup(struct mite_struct *mite);

drivers/gpib/tnt4882/mite.h

61

void mite_unsetup(struct mite_struct *mite);

drivers/gpib/tnt4882/tnt4882_gpib.c

1005

if (tnt_priv->mite)

drivers/gpib/tnt4882/tnt4882_gpib.c

1006

mite_unsetup(tnt_priv->mite);

drivers/gpib/tnt4882/tnt4882_gpib.c

46

struct mite_struct *mite;

drivers/gpib/tnt4882/tnt4882_gpib.c

914

struct mite_struct *mite;

drivers/gpib/tnt4882/tnt4882_gpib.c

931

for (mite = mite_devices; mite; mite = mite->next) {

drivers/gpib/tnt4882/tnt4882_gpib.c

934

if (mite->used)

drivers/gpib/tnt4882/tnt4882_gpib.c

936

if (config->pci_bus >= 0 && config->pci_bus != mite->pcidev->bus->number)

drivers/gpib/tnt4882/tnt4882_gpib.c

938

if (config->pci_slot >= 0 && config->pci_slot != PCI_SLOT(mite->pcidev->devfn))

drivers/gpib/tnt4882/tnt4882_gpib.c

940

switch (mite_device_id(mite)) {

drivers/gpib/tnt4882/tnt4882_gpib.c

960

if (!mite)

drivers/gpib/tnt4882/tnt4882_gpib.c

963

tnt_priv->mite = mite;

drivers/gpib/tnt4882/tnt4882_gpib.c

964

retval = mite_setup(tnt_priv->mite);

drivers/gpib/tnt4882/tnt4882_gpib.c

968

nec_priv->mmiobase = tnt_priv->mite->daq_io_addr;

drivers/gpib/tnt4882/tnt4882_gpib.c

971

retval = request_irq(mite_irq(tnt_priv->mite), tnt4882_interrupt, isr_flags, "ni-pci-gpib",

drivers/gpib/tnt4882/tnt4882_gpib.c

974

dev_err(board->gpib_dev, "failed to obtain pci irq %d\n", mite_irq(tnt_priv->mite));

drivers/gpib/tnt4882/tnt4882_gpib.c

977

tnt_priv->irq = mite_irq(tnt_priv->mite);