[PATCH 4/6] xen: remove xen dependency in drivers, ether, mempool
From: Jianfeng Tan <hidden>
Date: 2017-08-30 18:09:48
Subsystem:
crypto api, library code, networking drivers, the rest · Maintainers:
Herbert Xu, "David S. Miller", Andrew Morton, Andrew Lunn, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Jianfeng Tan <redacted> --- drivers/crypto/qat/qat_qp.c | 7 +------ drivers/net/i40e/i40e_rxtx.c | 8 ++------ lib/librte_ether/rte_ethdev.c | 7 +------ lib/librte_mempool/rte_mempool.c | 8 ++------ 4 files changed, 6 insertions(+), 24 deletions(-)
diff --git a/drivers/crypto/qat/qat_qp.c b/drivers/crypto/qat/qat_qp.c
index 5048d21..34f75ca 100644
--- a/drivers/crypto/qat/qat_qp.c
+++ b/drivers/crypto/qat/qat_qp.c@@ -122,14 +122,9 @@ queue_dma_zone_reserve(const char *queue_name, uint32_t queue_size, break; default: memzone_flags = RTE_MEMZONE_SIZE_HINT_ONLY; -} -#ifdef RTE_LIBRTE_XEN_DOM0 - return rte_memzone_reserve_bounded(queue_name, queue_size, - socket_id, 0, RTE_CACHE_LINE_SIZE, RTE_PGSIZE_2M); -#else + } return rte_memzone_reserve_aligned(queue_name, queue_size, socket_id, memzone_flags, queue_size); -#endif } int qat_crypto_sym_qp_setup(struct rte_cryptodev *dev, uint16_t queue_pair_id,
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index d42c23c..f571e79 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c@@ -2221,12 +2221,8 @@ i40e_memzone_reserve(const char *name, uint32_t len, int socket_id) if (mz) return mz; - if (rte_xen_dom0_supported()) - mz = rte_memzone_reserve_bounded(name, len, - socket_id, 0, I40E_RING_BASE_ALIGN, RTE_PGSIZE_2M); - else - mz = rte_memzone_reserve_aligned(name, len, - socket_id, 0, I40E_RING_BASE_ALIGN); + mz = rte_memzone_reserve_aligned(name, len, + socket_id, 0, I40E_RING_BASE_ALIGN); return mz; }
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 0597641..cb0bde7 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c@@ -2818,12 +2818,7 @@ rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name, if (mz) return mz; - if (rte_xen_dom0_supported()) - return rte_memzone_reserve_bounded(z_name, size, socket_id, - 0, align, RTE_PGSIZE_2M); - else - return rte_memzone_reserve_aligned(z_name, size, socket_id, - 0, align); + return rte_memzone_reserve_aligned(z_name, size, socket_id, 0, align); } int
diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index 6fc3c9c..6d726ae 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c@@ -527,11 +527,7 @@ rte_mempool_populate_default(struct rte_mempool *mp) if (mp->nb_mem_chunks != 0) return -EEXIST; - if (rte_xen_dom0_supported()) { - pg_sz = RTE_PGSIZE_2M; - pg_shift = rte_bsf32(pg_sz); - align = pg_sz; - } else if (rte_eal_has_hugepages()) { + if (rte_eal_has_hugepages()) { pg_shift = 0; /* not needed, zone is physically contiguous */ pg_sz = 0; align = RTE_CACHE_LINE_SIZE;
@@ -568,7 +564,7 @@ rte_mempool_populate_default(struct rte_mempool *mp) else paddr = mz->phys_addr; - if (rte_eal_has_hugepages() && !rte_xen_dom0_supported()) + if (rte_eal_has_hugepages()) ret = rte_mempool_populate_phys(mp, mz->addr, paddr, mz->len, rte_mempool_memchunk_mz_free,
--
2.7.4