drivers/w1/masters/amd_axi_w1.c

108

struct amd_axi_w1_local *amd_axi_w1_local = data;

drivers/w1/masters/amd_axi_w1.c

113

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_READY) == 0) {

drivers/w1/masters/amd_axi_w1.c

114

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local,

drivers/w1/masters/amd_axi_w1.c

122

iowrite32(AXIW1_READBIT, amd_axi_w1_local->base_addr + AXIW1_INST_REG);

drivers/w1/masters/amd_axi_w1.c

126

amd_axi_w1_local->base_addr + AXIW1_INST_REG);

drivers/w1/masters/amd_axi_w1.c

129

iowrite32(AXIW1_GO, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

132

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_DONE) != 1) {

drivers/w1/masters/amd_axi_w1.c

133

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local, AXIW1_DONE_IRQ_EN);

drivers/w1/masters/amd_axi_w1.c

140

val = (u8)(ioread32(amd_axi_w1_local->base_addr + AXIW1_DATA_REG) & AXIW1_READDATA);

drivers/w1/masters/amd_axi_w1.c

143

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

156

struct amd_axi_w1_local *amd_axi_w1_local = data;

drivers/w1/masters/amd_axi_w1.c

161

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_READY) == 0) {

drivers/w1/masters/amd_axi_w1.c

162

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local,

drivers/w1/masters/amd_axi_w1.c

169

iowrite32(AXIW1_READBYTE, amd_axi_w1_local->base_addr + AXIW1_INST_REG);

drivers/w1/masters/amd_axi_w1.c

172

iowrite32(AXIW1_GO, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

175

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_DONE) != 1) {

drivers/w1/masters/amd_axi_w1.c

176

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local, AXIW1_DONE_IRQ_EN);

drivers/w1/masters/amd_axi_w1.c

182

val = (u8)(ioread32(amd_axi_w1_local->base_addr + AXIW1_DATA_REG) & 0x000000FF);

drivers/w1/masters/amd_axi_w1.c

185

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

198

struct amd_axi_w1_local *amd_axi_w1_local = data;

drivers/w1/masters/amd_axi_w1.c

202

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_READY) == 0) {

drivers/w1/masters/amd_axi_w1.c

203

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local,

drivers/w1/masters/amd_axi_w1.c

210

iowrite32(AXIW1_WRITEBYTE + val, amd_axi_w1_local->base_addr + AXIW1_INST_REG);

drivers/w1/masters/amd_axi_w1.c

213

iowrite32(AXIW1_GO, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

216

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_DONE) != 1) {

drivers/w1/masters/amd_axi_w1.c

217

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local,

drivers/w1/masters/amd_axi_w1.c

224

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

235

struct amd_axi_w1_local *amd_axi_w1_local = data;

drivers/w1/masters/amd_axi_w1.c

240

iowrite32(AXI_RESET, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

243

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_READY) == 0) {

drivers/w1/masters/amd_axi_w1.c

244

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local,

drivers/w1/masters/amd_axi_w1.c

250

iowrite32(AXIW1_INITPRES, amd_axi_w1_local->base_addr + AXIW1_INST_REG);

drivers/w1/masters/amd_axi_w1.c

253

iowrite32(AXIW1_GO, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

256

while ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_DONE) != 1) {

drivers/w1/masters/amd_axi_w1.c

257

rc = amd_axi_w1_wait_irq_interruptible_timeout(amd_axi_w1_local, AXIW1_DONE_IRQ_EN);

drivers/w1/masters/amd_axi_w1.c

262

if ((ioread32(amd_axi_w1_local->base_addr + AXIW1_STAT_REG) & AXIW1_PRESENCE) != 0)

drivers/w1/masters/amd_axi_w1.c

266

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

272

static void amd_axi_w1_reset(struct amd_axi_w1_local *amd_axi_w1_local)

drivers/w1/masters/amd_axi_w1.c

274

iowrite32(AXI_RESET, amd_axi_w1_local->base_addr + AXIW1_CTRL_REG);

drivers/w1/masters/amd_axi_w1.c

275

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_INST_REG);

drivers/w1/masters/amd_axi_w1.c

276

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_IRQE_REG);

drivers/w1/masters/amd_axi_w1.c

277

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_STAT_REG);

drivers/w1/masters/amd_axi_w1.c

278

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_DATA_REG);

drivers/w1/masters/amd_axi_w1.c

283

struct amd_axi_w1_local *amd_axi_w1_local = lp;

drivers/w1/masters/amd_axi_w1.c

286

iowrite32(AXI_CLEAR, amd_axi_w1_local->base_addr + AXIW1_IRQE_REG);

drivers/w1/masters/amd_axi_w1.c

288

atomic_set(&amd_axi_w1_local->flag, 1);

drivers/w1/masters/amd_axi_w1.c

289

wake_up_interruptible(&amd_axi_w1_local->wait_queue);

drivers/w1/masters/amd_axi_w1.c

297

struct amd_axi_w1_local *lp;

drivers/w1/masters/amd_axi_w1.c

372

struct amd_axi_w1_local *lp = platform_get_drvdata(pdev);

drivers/w1/masters/amd_axi_w1.c

74

static int amd_axi_w1_wait_irq_interruptible_timeout(struct amd_axi_w1_local *amd_axi_w1_local,

drivers/w1/masters/amd_axi_w1.c

80

iowrite32(IRQ, amd_axi_w1_local->base_addr + AXIW1_IRQE_REG);

drivers/w1/masters/amd_axi_w1.c

81

ret = wait_event_interruptible_timeout(amd_axi_w1_local->wait_queue,

drivers/w1/masters/amd_axi_w1.c

82

atomic_read(&amd_axi_w1_local->flag) != 0,

drivers/w1/masters/amd_axi_w1.c

85

dev_err(amd_axi_w1_local->dev, "Wait IRQ Interrupted\n");

drivers/w1/masters/amd_axi_w1.c

90

dev_err(amd_axi_w1_local->dev, "Wait IRQ Timeout\n");

drivers/w1/masters/amd_axi_w1.c

94

atomic_set(&amd_axi_w1_local->flag, 0);