drivers/dma/bestcomm/sram.c

103

rh_attach_region(bcom_sram->rh, zbase - bcom_sram->base_phys, regaddr_p[1]);

drivers/dma/bestcomm/sram.c

110

spin_lock_init(&bcom_sram->lock);

drivers/dma/bestcomm/sram.c

117

kfree(bcom_sram);

drivers/dma/bestcomm/sram.c

118

bcom_sram = NULL;

drivers/dma/bestcomm/sram.c

127

if (bcom_sram) {

drivers/dma/bestcomm/sram.c

128

rh_destroy(bcom_sram->rh);

drivers/dma/bestcomm/sram.c

129

iounmap((void __iomem *)bcom_sram->base_virt);

drivers/dma/bestcomm/sram.c

130

release_mem_region(bcom_sram->base_phys, bcom_sram->size);

drivers/dma/bestcomm/sram.c

131

kfree(bcom_sram);

drivers/dma/bestcomm/sram.c

132

bcom_sram = NULL;

drivers/dma/bestcomm/sram.c

141

spin_lock(&bcom_sram->lock);

drivers/dma/bestcomm/sram.c

142

offset = rh_alloc_align(bcom_sram->rh, size, align, NULL);

drivers/dma/bestcomm/sram.c

143

spin_unlock(&bcom_sram->lock);

drivers/dma/bestcomm/sram.c

148

*phys = bcom_sram->base_phys + offset;

drivers/dma/bestcomm/sram.c

149

return bcom_sram->base_virt + offset;

drivers/dma/bestcomm/sram.c

160

offset = ptr - bcom_sram->base_virt;

drivers/dma/bestcomm/sram.c

162

spin_lock(&bcom_sram->lock);

drivers/dma/bestcomm/sram.c

163

rh_free(bcom_sram->rh, offset);

drivers/dma/bestcomm/sram.c

164

spin_unlock(&bcom_sram->lock);

drivers/dma/bestcomm/sram.c

27

struct bcom_sram *bcom_sram = NULL;

drivers/dma/bestcomm/sram.c

28

EXPORT_SYMBOL_GPL(bcom_sram); /* needed for inline functions */

drivers/dma/bestcomm/sram.c

45

if (bcom_sram) {

drivers/dma/bestcomm/sram.c

51

bcom_sram = kmalloc_obj(struct bcom_sram);

drivers/dma/bestcomm/sram.c

52

if (!bcom_sram) {

drivers/dma/bestcomm/sram.c

66

bcom_sram->base_phys = res.start;

drivers/dma/bestcomm/sram.c

67

bcom_sram->size = resource_size(&res);

drivers/dma/bestcomm/sram.c

79

bcom_sram->base_virt = (void *)ioremap(res.start, resource_size(&res));

drivers/dma/bestcomm/sram.c

81

if (!bcom_sram->base_virt) {

drivers/dma/bestcomm/sram.c

84

owner, (long)bcom_sram->base_phys, bcom_sram->size );

drivers/dma/bestcomm/sram.c

90

bcom_sram->rh = rh_create(4);

drivers/dma/bestcomm/sram.c

98

rh_attach_region(bcom_sram->rh, 0, bcom_sram->size);

include/linux/fsl/bestcomm/sram.h

32

extern struct bcom_sram *bcom_sram;

include/linux/fsl/bestcomm/sram.h

43

return bcom_sram->base_phys +

include/linux/fsl/bestcomm/sram.h

44

(unsigned long)(va - bcom_sram->base_virt);

include/linux/fsl/bestcomm/sram.h

48

return bcom_sram->base_virt +

include/linux/fsl/bestcomm/sram.h

49

(unsigned long)(pa - bcom_sram->base_phys);