Searched refs:gp_dma (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/s390/cio/ |
| H A D | css.c | 1086 struct gen_pool *gp_dma; in cio_gp_dma_create() local
1091 gp_dma = gen_pool_create(3, -1); in cio_gp_dma_create()
1092 if (!gp_dma) in cio_gp_dma_create()
1098 return gp_dma; in cio_gp_dma_create()
1099 gen_pool_add_virt(gp_dma, (unsigned long) cpu_addr, in cio_gp_dma_create()
1102 return gp_dma; in cio_gp_dma_create()
1115 void cio_gp_dma_destroy(struct gen_pool *gp_dma, struct device *dma_dev) in cio_gp_dma_destroy() argument
1117 if (!gp_dma) in cio_gp_dma_destroy()
1120 gen_pool_for_each_chunk(gp_dma, __gp_dma_free_dma, dma_dev); in cio_gp_dma_destroy()
1121 gen_pool_destroy(gp_dma); in cio_gp_dma_destroy()
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| /openbmc/linux/arch/s390/include/asm/ |
| H A D | cio.h | 365 void *cio_gp_dma_zalloc(struct gen_pool *gp_dma, struct device *dma_dev,
367 void cio_gp_dma_free(struct gen_pool *gp_dma, void *cpu_addr, size_t size);
368 void cio_gp_dma_destroy(struct gen_pool *gp_dma, struct device *dma_dev);
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