[dpdk-dev] [PATCH v1 1/4] eal: rename phys_addr_t to iova_addr_t
Burakov, Anatoly
anatoly.burakov at intel.com
Mon Sep 18 16:06:10 CEST 2017
Hi Santosh,
On 14-Aug-17 4:15 PM, Santosh Shukla wrote:
> Signed-off-by: Santosh Shukla <santosh.shukla at caviumnetworks.com>
> ---
> v1 note:
> - As changes percolate to all possible dpdk subsystem..
> so its difficult to tag subject with one common title,
> but since, core of changeset is at eal layer so keeping 'eal:'
> as title.
>
> app/test-crypto-perf/cperf_test_vectors.h | 4 +--
> doc/guides/contributing/documentation.rst | 4 +--
> doc/guides/prog_guide/cryptodev_lib.rst | 6 ++--
> drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 14 ++++----
> drivers/crypto/qat/qat_adf/qat_algs.h | 6 ++--
> drivers/crypto/qat/qat_crypto.h | 2 +-
> drivers/mempool/dpaa2/dpaa2_hw_mempool.h | 2 +-
> drivers/net/ark/ark_ddm.c | 2 +-
> drivers/net/ark/ark_ddm.h | 4 +--
> drivers/net/ark/ark_ethdev_rx.c | 12 +++----
> drivers/net/ark/ark_ethdev_tx.c | 2 +-
> drivers/net/ark/ark_mpu.c | 2 +-
> drivers/net/ark/ark_mpu.h | 4 +--
> drivers/net/ark/ark_udm.c | 2 +-
> drivers/net/ark/ark_udm.h | 4 +--
> drivers/net/avp/avp_ethdev.c | 2 +-
> drivers/net/avp/rte_avp_common.h | 20 +++++------
> drivers/net/bnx2x/bnx2x.c | 40 +++++++++++-----------
> drivers/net/bnx2x/bnx2x.h | 22 ++++++------
> drivers/net/bnx2x/bnx2x_rxtx.c | 4 +--
> drivers/net/bnx2x/bnx2x_stats.c | 2 +-
> drivers/net/bnx2x/bnx2x_vfpf.c | 2 +-
> drivers/net/bnx2x/ecore_sp.h | 2 +-
> drivers/net/bnxt/bnxt.h | 10 +++---
> drivers/net/bnxt/bnxt_cpr.h | 4 +--
> drivers/net/bnxt/bnxt_ethdev.c | 2 +-
> drivers/net/bnxt/bnxt_ring.c | 2 +-
> drivers/net/bnxt/bnxt_ring.h | 2 +-
> drivers/net/bnxt/bnxt_rxr.h | 4 +--
> drivers/net/bnxt/bnxt_txr.h | 2 +-
> drivers/net/bnxt/bnxt_vnic.c | 2 +-
> drivers/net/bnxt/bnxt_vnic.h | 6 ++--
> drivers/net/liquidio/lio_rxtx.c | 2 +-
> drivers/net/liquidio/lio_rxtx.h | 4 +--
> drivers/net/qede/base/bcm_osal.h | 2 +-
> drivers/net/sfc/efsys.h | 2 +-
> drivers/net/sfc/sfc_ef10_rx.c | 2 +-
> drivers/net/sfc/sfc_ef10_tx.c | 4 +--
> drivers/net/thunderx/base/nicvf_hw.c | 2 +-
> drivers/net/thunderx/base/nicvf_hw.h | 2 +-
> drivers/net/thunderx/base/nicvf_hw_defs.h | 6 ++--
> drivers/net/thunderx/nicvf_ethdev.c | 4 +--
> drivers/net/thunderx/nicvf_ethdev.h | 4 +--
> drivers/net/thunderx/nicvf_struct.h | 6 ++--
> drivers/net/virtio/virtio_rxtx.h | 4 +--
> drivers/net/virtio/virtqueue.h | 2 +-
> drivers/net/xenvirt/rte_eth_xenvirt.c | 2 +-
> drivers/net/xenvirt/rte_mempool_gntalloc.c | 6 ++--
> drivers/net/xenvirt/rte_xen_lib.c | 6 ++--
> drivers/net/xenvirt/rte_xen_lib.h | 8 ++---
> examples/l2fwd-crypto/main.c | 2 +-
> lib/librte_cryptodev/rte_crypto.h | 2 +-
> lib/librte_cryptodev/rte_crypto_sym.h | 6 ++--
> lib/librte_cryptodev/rte_cryptodev.h | 2 +-
> lib/librte_eal/bsdapp/eal/eal_memory.c | 4 +--
> lib/librte_eal/common/include/rte_malloc.h | 2 +-
> lib/librte_eal/common/include/rte_memory.h | 18 +++++-----
> lib/librte_eal/common/include/rte_memzone.h | 2 +-
> lib/librte_eal/common/rte_malloc.c | 2 +-
> lib/librte_eal/linuxapp/eal/eal_memory.c | 8 ++---
> lib/librte_eal/linuxapp/eal/eal_xen_memory.c | 4 +--
> .../linuxapp/eal/include/exec-env/rte_kni_common.h | 19 +++++-----
> lib/librte_mbuf/rte_mbuf.h | 8 ++---
> lib/librte_mempool/rte_mempool.c | 18 +++++-----
> lib/librte_mempool/rte_mempool.h | 14 ++++----
> lib/librte_vhost/vhost.h | 2 +-
> test/test/test_cryptodev.h | 2 +-
> test/test/test_memzone.c | 8 ++---
> 68 files changed, 195 insertions(+), 194 deletions(-)
>
> diff --git a/app/test-crypto-perf/cperf_test_vectors.h b/app/test-crypto-perf/cperf_test_vectors.h
> index 85955703c..a203272cf 100644
> --- a/app/test-crypto-perf/cperf_test_vectors.h
> +++ b/app/test-crypto-perf/cperf_test_vectors.h
> @@ -78,13 +78,13 @@ struct cperf_test_vector {
>
> struct {
> uint8_t *data;
> - phys_addr_t phys_addr;
> + iova_addr_t phys_addr;
> uint16_t length;
> } aad;
>
> struct {
> uint8_t *data;
> - phys_addr_t phys_addr;
> + iova_addr_t phys_addr;
> uint16_t length;
> } digest;
>
> diff --git a/doc/guides/contributing/documentation.rst b/doc/guides/contributing/documentation.rst
> index cddbd7bb8..719007b9f 100644
> --- a/doc/guides/contributing/documentation.rst
> +++ b/doc/guides/contributing/documentation.rst
> @@ -712,7 +712,7 @@ The following are some guidelines for use of Doxygen in the DPDK API documentati
> /**< Virtual address of the first mempool object. */
> uintptr_t elt_va_end;
> /**< Virtual address of the <size + 1> mempool object. */
> - phys_addr_t elt_pa[MEMPOOL_PG_NUM_DEFAULT];
> + iova_addr_t elt_pa[MEMPOOL_PG_NUM_DEFAULT];
> /**< Array of physical page addresses for the mempool buffer. */
Here and perhaps in other places - worth it to fix comments as well?
>
> This doesn't have an effect on the rendered documentation but it is confusing for the developer reading the code.
> @@ -731,7 +731,7 @@ The following are some guidelines for use of Doxygen in the DPDK API documentati
> /** Virtual address of the <size + 1> mempool object. */
> uintptr_t elt_va_end;
> /** Array of physical page addresses for the mempool buffer. */
> - phys_addr_t elt_pa[MEMPOOL_PG_NUM_DEFAULT];
> + iova_addr_t elt_pa[MEMPOOL_PG_NUM_DEFAULT];
>
> * Check for Doxygen warnings in new code by checking the API documentation build::
>
...
> --- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h
> +++ b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h
> @@ -58,7 +58,6 @@
>
> #ifndef _RTE_KNI_COMMON_H_
> #define _RTE_KNI_COMMON_H_
> -
> #ifdef __KERNEL__
> #include <linux/if.h>
> #define RTE_STD_C11
> @@ -66,6 +65,8 @@
> #include <rte_common.h>
> #endif
>
> +typedef uint64_t iova_addr_t;
> +
Why was this added? (This also causes a compile issue according to build
automation)
Thanks,
Anatoly
> /**
> * KNI name is part of memzone name.
> */
> @@ -138,20 +139,20 @@ struct rte_kni_mbuf {
> struct rte_kni_device_info {
> char name[RTE_KNI_NAMESIZE]; /**< Network device name for KNI */
>
> - phys_addr_t tx_phys;
> - phys_addr_t rx_phys;
> - phys_addr_t alloc_phys;
> - phys_addr_t free_phys;
> + iova_addr_t tx_phys;
> + iova_addr_t rx_phys;
> + iova_addr_t alloc_phys;
> + iova_addr_t free_phys;
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