drivers: optimize the build time for cnxk

  From: Kiran Kumar K <kirankumark@marvell.com>

While building cnxk, if build platform is cn9k, cn10k files
are also being compiled and vice versa. This is causing more
build time. Adding changes to avoid this by checking the
platform and compile only platform specific files. If no
platform is provided, both cn9k and cn10k files will be compiled.

Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
---
 drivers/event/cnxk/cn9k_eventdev.c | 16 ----------------
 drivers/event/cnxk/cnxk_eventdev.c | 14 ++++++++++++++
 drivers/event/cnxk/cnxk_eventdev.h |  1 +
 drivers/event/cnxk/meson.build     | 22 ++++++++++++++++++----
 drivers/net/cnxk/meson.build       | 14 ++++++++++++++
 5 files changed, 47 insertions(+), 20 deletions(-)
  

On Fri, Nov 11, 2022 at 10:53 AM <kirankumark@marvell.com> wrote:
>
> From: Kiran Kumar K <kirankumark@marvell.com>
>
> While building cnxk, if build platform is cn9k, cn10k files
> are also being compiled and vice versa. This is causing more
> build time. Adding changes to avoid this by checking the
> platform and compile only platform specific files. If no
> platform is provided, both cn9k and cn10k files will be compiled.
>
> Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>


Applied to dpdk-next-net-mrvl/for-next-net. Thanks


> ---
>  drivers/event/cnxk/cn9k_eventdev.c | 16 ----------------
>  drivers/event/cnxk/cnxk_eventdev.c | 14 ++++++++++++++
>  drivers/event/cnxk/cnxk_eventdev.h |  1 +
>  drivers/event/cnxk/meson.build     | 22 ++++++++++++++++++----
>  drivers/net/cnxk/meson.build       | 14 ++++++++++++++
>  5 files changed, 47 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/event/cnxk/cn9k_eventdev.c b/drivers/event/cnxk/cn9k_eventdev.c
> index f5a42a86f8..7b09f27644 100644
> --- a/drivers/event/cnxk/cn9k_eventdev.c
> +++ b/drivers/event/cnxk/cn9k_eventdev.c
> @@ -6,7 +6,6 @@
>  #include "cnxk_eventdev.h"
>  #include "cnxk_worker.h"
>
> -#define CN9K_DUAL_WS_NB_WS         2
>  #define CN9K_DUAL_WS_PAIR_ID(x, id) (((x)*CN9K_DUAL_WS_NB_WS) + id)
>
>  #define CN9K_SET_EVDEV_DEQ_OP(dev, deq_op, deq_ops)                            \
> @@ -239,21 +238,6 @@ cn9k_sso_hws_reset(void *arg, void *hws)
>                 ws->swtag_req = 0;
>  }
>
> -void
> -cn9k_sso_set_rsrc(void *arg)
> -{
> -       struct cnxk_sso_evdev *dev = arg;
> -
> -       if (dev->dual_ws)
> -               dev->max_event_ports = dev->sso.max_hws / CN9K_DUAL_WS_NB_WS;
> -       else
> -               dev->max_event_ports = dev->sso.max_hws;
> -       dev->max_event_queues =
> -               dev->sso.max_hwgrp > RTE_EVENT_MAX_QUEUES_PER_DEV ?
> -                             RTE_EVENT_MAX_QUEUES_PER_DEV :
> -                             dev->sso.max_hwgrp;
> -}
> -
>  static int
>  cn9k_sso_rsrc_init(void *arg, uint8_t hws, uint8_t hwgrp)
>  {
> diff --git a/drivers/event/cnxk/cnxk_eventdev.c b/drivers/event/cnxk/cnxk_eventdev.c
> index db62d32a81..efa9359ce6 100644
> --- a/drivers/event/cnxk/cnxk_eventdev.c
> +++ b/drivers/event/cnxk/cnxk_eventdev.c
> @@ -623,3 +623,17 @@ cnxk_sso_remove(struct rte_pci_device *pci_dev)
>  {
>         return rte_event_pmd_pci_remove(pci_dev, cnxk_sso_fini);
>  }
> +
> +void
> +cn9k_sso_set_rsrc(void *arg)
> +{
> +       struct cnxk_sso_evdev *dev = arg;
> +
> +       if (dev->dual_ws)
> +               dev->max_event_ports = dev->sso.max_hws / CN9K_DUAL_WS_NB_WS;
> +       else
> +               dev->max_event_ports = dev->sso.max_hws;
> +       dev->max_event_queues = dev->sso.max_hwgrp > RTE_EVENT_MAX_QUEUES_PER_DEV ?
> +                                       RTE_EVENT_MAX_QUEUES_PER_DEV :
> +                                       dev->sso.max_hwgrp;
> +}
> diff --git a/drivers/event/cnxk/cnxk_eventdev.h b/drivers/event/cnxk/cnxk_eventdev.h
> index 738e335ea4..fdbcfb4640 100644
> --- a/drivers/event/cnxk/cnxk_eventdev.h
> +++ b/drivers/event/cnxk/cnxk_eventdev.h
> @@ -56,6 +56,7 @@
>  #define CNXK_TAG_IS_HEAD(x)        (BIT_ULL(35) & x)
>
>  #define CN9K_SSOW_GET_BASE_ADDR(_GW) ((_GW)-SSOW_LF_GWS_OP_GET_WORK0)
> +#define CN9K_DUAL_WS_NB_WS          2
>
>  #define CN10K_GW_MODE_NONE     0
>  #define CN10K_GW_MODE_PREF     1
> diff --git a/drivers/event/cnxk/meson.build b/drivers/event/cnxk/meson.build
> index aa42ab3a90..227c6ae7a8 100644
> --- a/drivers/event/cnxk/meson.build
> +++ b/drivers/event/cnxk/meson.build
> @@ -8,11 +8,17 @@ if not is_linux or not dpdk_conf.get('RTE_ARCH_64')
>      subdir_done()
>  endif
>
> +if meson.is_cross_build()
> +        soc_type = meson.get_cross_property('platform', '')
> +else
> +        soc_type = platform
> +endif
> +
> +if soc_type != 'cn9k' and soc_type != 'cn10k'
> +        soc_type = 'all'
> +endif
> +
>  sources = files(
> -        'cn9k_eventdev.c',
> -        'cn9k_worker.c',
> -        'cn10k_eventdev.c',
> -        'cn10k_worker.c',
>          'cnxk_eventdev.c',
>          'cnxk_eventdev_adptr.c',
>          'cnxk_eventdev_selftest.c',
> @@ -21,7 +27,10 @@ sources = files(
>          'cnxk_tim_worker.c',
>  )
>
> +if soc_type == 'cn9k' or soc_type == 'all'
>  sources += files(
> +        'cn9k_eventdev.c',
> +        'cn9k_worker.c',
>          'deq/cn9k/deq_0_15_burst.c',
>          'deq/cn9k/deq_16_31_burst.c',
>          'deq/cn9k/deq_32_47_burst.c',
> @@ -320,8 +329,12 @@ sources += files(
>          'tx/cn9k/tx_96_111_dual_seg.c',
>          'tx/cn9k/tx_112_127_dual_seg.c',
>  )
> +endif
>
> +if soc_type == 'cn10k' or soc_type == 'all'
>  sources += files(
> +        'cn10k_eventdev.c',
> +        'cn10k_worker.c',
>          'deq/cn10k/deq_0_15_burst.c',
>          'deq/cn10k/deq_16_31_burst.c',
>          'deq/cn10k/deq_32_47_burst.c',
> @@ -470,6 +483,7 @@ sources += files(
>          'tx/cn10k/tx_96_111_seg.c',
>          'tx/cn10k/tx_112_127_seg.c',
>  )
> +endif
>
>  extra_flags = ['-flax-vector-conversions', '-Wno-strict-aliasing']
>  foreach flag: extra_flags
> diff --git a/drivers/net/cnxk/meson.build b/drivers/net/cnxk/meson.build
> index c7ca24d437..99531c1917 100644
> --- a/drivers/net/cnxk/meson.build
> +++ b/drivers/net/cnxk/meson.build
> @@ -8,6 +8,16 @@ if not dpdk_conf.get('RTE_ARCH_64')
>      subdir_done()
>  endif
>
> +if meson.is_cross_build()
> +        soc_type = meson.get_cross_property('platform', '')
> +else
> +        soc_type = platform
> +endif
> +
> +if soc_type != 'cn9k' and soc_type != 'cn10k'
> +        soc_type = 'all'
> +endif
> +
>  sources = files(
>          'cnxk_ethdev.c',
>          'cnxk_ethdev_cman.c',
> @@ -25,6 +35,7 @@ sources = files(
>          'cnxk_tm.c',
>  )
>
> +if soc_type == 'cn9k' or soc_type == 'all'
>  # CN9K
>  sources += files(
>          'cn9k_ethdev.c',
> @@ -103,7 +114,9 @@ sources += files(
>          'tx/cn9k/tx_96_111_vec_mseg.c',
>          'tx/cn9k/tx_112_127_vec_mseg.c',
>  )
> +endif
>
> +if soc_type == 'cn10k' or soc_type == 'all'
>  # CN10K
>  sources += files(
>          'cn10k_ethdev.c',
> @@ -182,6 +195,7 @@ sources += files(
>          'tx/cn10k/tx_96_111_vec_mseg.c',
>          'tx/cn10k/tx_112_127_vec_mseg.c',
>  )
> +endif
>
>  deps += ['bus_pci', 'cryptodev', 'eventdev', 'security']
>  deps += ['common_cnxk', 'mempool_cnxk']
> --
> 2.34.1
>