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Differential D29392 Diff 86284 sys/dev/qlnx/qlnxr/qlnxr_verbs.c

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sys/dev/qlnx/qlnxr/qlnxr_verbs.c

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#include <sys/cdefs.h> #include <sys/cdefs.h>
__FBSDID("$FreeBSD$"); __FBSDID("$FreeBSD$");
#include "qlnxr_def.h" #include "qlnxr_def.h"
#include "rdma_common.h" #include "rdma_common.h"
#include "qlnxr_roce.h" #include "qlnxr_roce.h"
#include "qlnxr_cm.h" #include "qlnxr_cm.h"
#define upper_32_bits(x) (uint32_t)(x >> 32)
#define lower_32_bits(x) (uint32_t)(x)
#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo)) #define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
#define TYPEPTR_ADDR_SET(type_ptr, field, vaddr) \ #define TYPEPTR_ADDR_SET(type_ptr, field, vaddr) \
do { \ do { \
(type_ptr)->field.hi = cpu_to_le32(upper_32_bits(vaddr));\ (type_ptr)->field.hi = cpu_to_le32(upper_32_bits(vaddr));\
(type_ptr)->field.lo = cpu_to_le32(lower_32_bits(vaddr));\ (type_ptr)->field.lo = cpu_to_le32(lower_32_bits(vaddr));\
} while (0) } while (0)
▲ Show 20 Lines • Show All 1,310 Lines • ▼ Show 20 Linesqlnxr_prepare_pbl_tbl(struct qlnxr_dev *dev,
pbl_info->pbl_size = pbl_size; pbl_info->pbl_size = pbl_size;
pbl_info->num_pbes = num_pbes; pbl_info->num_pbes = num_pbes;
QL_DPRINT12(ha, "prepare pbl table: num_pbes=%d, num_pbls=%d pbl_size=%d\n", QL_DPRINT12(ha, "prepare pbl table: num_pbes=%d, num_pbls=%d pbl_size=%d\n",
pbl_info->num_pbes, pbl_info->num_pbls, pbl_info->pbl_size); pbl_info->num_pbes, pbl_info->num_pbls, pbl_info->pbl_size);
return 0; return 0;
} }
#define upper_32_bits(x) (uint32_t)(x >> 32)
#define lower_32_bits(x) (uint32_t)(x)
static void static void
qlnxr_populate_pbls(struct qlnxr_dev *dev, struct ib_umem *umem, qlnxr_populate_pbls(struct qlnxr_dev *dev, struct ib_umem *umem,
struct qlnxr_pbl *pbl, struct qlnxr_pbl_info *pbl_info) struct qlnxr_pbl *pbl, struct qlnxr_pbl_info *pbl_info)
{ {
struct regpair *pbe; struct regpair *pbe;
struct qlnxr_pbl *pbl_tbl; struct qlnxr_pbl *pbl_tbl;
struct scatterlist *sg; struct scatterlist *sg;
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