Re: [dpdk-dev] [PATCH v2 1/4] net/qede/base: re-arrange few structures for DDC

[Jerin Jacob <jerinjacobk@gmail.com>]

On Tue, Jun 30, 2020 at 2:03 PM Rasesh Mody <rmody@marvell.com> wrote:
>
> This patch rearranges some of the base driver structures which will be
> also used by debug data collection (DDC) implementation. It adds a new
> file ecore_hsi_func_common.h with Physical, Virtual memory descriptors.
>
> Signed-off-by: Rasesh Mody <rmody@marvell.com>
> Signed-off-by: Igor Russkikh <irusskikh@marvell.com>


This series has shared lib failure. GCC version log at [1]


ccache gcc -Idrivers/net/qede/base/f6110d5@@qede_base@sta
-Idrivers/net/qede/base -I../drivers/net/qede/base -Ilib/librte_net
-I../lib/librte_net -I. -I.. -Iconfig -I../config
-Ilib/librte_eal/include -I../lib/librte_eal/include -Ilib/librt
e_eal/linux/include -I../lib/librte_eal/linux/include
-Ilib/librte_eal/x86/include -I../lib/librte_eal/x86/include
-Ilib/librte_eal/common -I../lib/librte_eal/common -Ilib/librte_eal
-I../lib/librte_eal -Ilib/librte_kvargs -I../lib/librte_k
vargs -Ilib/librte_metrics -I../lib/librte_metrics
-Ilib/librte_telemetry -I../lib/librte_telemetry -Ilib/librte_mbuf
-I../lib/librte_mbuf -Ilib/librte_mempool -I../lib/librte_mempool
-Ilib/librte_ring -I../lib/librte_ring -fdiagnostics-col
or=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Werror -O2
-g -include rte_config.h -Wextra -Wcast-qual -Wdeprecated
-Wformat-nonliteral -Wformat-security -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs -Wold-style-
definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef
-Wwrite-strings -Wno-address-of-packed-member -Wno-packed-not-aligned
-Wno-missing-field-initializers -Wno-zero-length-bounds -D_GNU_SOURCE
-fPIC -march=native -DALLOW_EX
PERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation
-Wno-unused-parameter -Wno-sign-compare -Wno-missing-prototypes
-Wno-cast-qual -Wno-unused-function -Wno-unused-variable
-Wno-strict-aliasing -Wno-missing-prototypes -Wno-unused-val
ue -Wno-format-nonliteral -Wno-shift-negative-value
-Wno-unused-but-set-variable -Wno-missing-declarations
-Wno-maybe-uninitialized -Wno-strict-prototypes
-Wno-shift-negative-value -Wno-implicit-fallthrough
-Wno-format-extra-args -Wno-empty
-body -MD -MQ 'drivers/net/qede/base/f6110d5@@qede_base@sta/ecore_dev.c.o'
-MF 'drivers/net/qede/base/f6110d5@@qede_base@sta/ecore_dev.c.o.d' -o
'drivers/net/qede/base/f6110d5@@qede_base@sta/ecore_dev.c.o' -c
../drivers/net/qede/base/ecore_
dev.c
../drivers/net/qede/base/ecore_dev.c: In function ‘ecore_resc_alloc’:
../drivers/net/qede/base/ecore_dev.c:2515:6: error: implicit
conversion from ‘enum dbg_status’ to ‘enum _ecore_status_t’
[-Werror=enum-conversion]
 2515 |   rc = OSAL_DBG_ALLOC_USER_DATA(p_hwfn, &p_hwfn->dbg_user_info);
      |      ^
../drivers/net/qede/base/ecore_dev.c:2522:6: error: implicit
conversion from ‘enum dbg_status’ to ‘enum _ecore_status_t’
[-Werror=enum-conversion]
 2522 |   rc = OSAL_DBG_ALLOC_USER_DATA(p_hwfn, &p_hwfn->dbg_user_info);
      |      ^
cc1: all warnings being treated as errors
[1612/2184] Linking static target drivers/libtmp_rte_pmd_null_crypto.a

[1]
[master]dell[dpdk-next-net-mrvl] $ gcc -v
Using built-in specs.
COLLECT_GCC=/usr/bin/gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/10.1.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --prefix=/usr
--libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man
--infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/
--enable-languages=c,c++,ada,fortran,go,lto,objc
,obj-c++,d --with-isl --with-linker-hash-style=gnu --with-system-zlib
--enable-__cxa_atexit --enable-cet=auto --enable-checking=release
--enable-clocale=gnu --enable-default-pie --enable-default-ssp
--enable-gnu-indirect-function --enable-g
nu-unique-object --enable-install-libiberty --enable-linker-build-id
--enable-lto --enable-multilib --enable-plugin --enable-shared
--enable-threads=posix --disable-libssp --disable-libstdcxx-pch
--disable-libunwind-exceptions --disable-wer
ror gdc_include_dir=/usr/include/dlang/gdc
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.1.0 (GCC)


> ---
>  drivers/net/qede/base/ecore.h                 |   2 +
>  drivers/net/qede/base/ecore_cxt.c             | 140 ++----------------
>  drivers/net/qede/base/ecore_cxt.h             | 135 ++++++++++++++++-
>  drivers/net/qede/base/ecore_hsi_func_common.h |  17 +++
>  drivers/net/qede/base/ecore_init_fw_funcs.h   |   7 -
>  5 files changed, 163 insertions(+), 138 deletions(-)
>  create mode 100644 drivers/net/qede/base/ecore_hsi_func_common.h
>
> diff --git a/drivers/net/qede/base/ecore.h b/drivers/net/qede/base/ecore.h
> index 498bb6f09..dc5fe4d80 100644
> --- a/drivers/net/qede/base/ecore.h
> +++ b/drivers/net/qede/base/ecore.h
> @@ -24,6 +24,7 @@
>  #include "ecore_hsi_debug_tools.h"
>  #include "ecore_hsi_init_func.h"
>  #include "ecore_hsi_init_tool.h"
> +#include "ecore_hsi_func_common.h"
>  #include "ecore_proto_if.h"
>  #include "mcp_public.h"
>
> @@ -671,6 +672,7 @@ struct ecore_hwfn {
>
>         struct dbg_tools_data           dbg_info;
>         void                            *dbg_user_info;
> +       struct virt_mem_desc            dbg_arrays[MAX_BIN_DBG_BUFFER_TYPE];
>
>         struct z_stream_s               *stream;
>
> diff --git a/drivers/net/qede/base/ecore_cxt.c b/drivers/net/qede/base/ecore_cxt.c
> index dda47ea67..23f37b1bf 100644
> --- a/drivers/net/qede/base/ecore_cxt.c
> +++ b/drivers/net/qede/base/ecore_cxt.c
> @@ -20,12 +20,6 @@
>  #include "ecore_sriov.h"
>  #include "ecore_mcp.h"
>
> -/* Max number of connection types in HW (DQ/CDU etc.) */
> -#define MAX_CONN_TYPES         PROTOCOLID_COMMON
> -#define NUM_TASK_TYPES         2
> -#define NUM_TASK_PF_SEGMENTS   4
> -#define NUM_TASK_VF_SEGMENTS   1
> -
>  /* Doorbell-Queue constants */
>  #define DQ_RANGE_SHIFT 4
>  #define DQ_RANGE_ALIGN (1 << DQ_RANGE_SHIFT)
> @@ -90,128 +84,6 @@ struct src_ent {
>  /* Alignment is inherent to the type1_task_context structure */
>  #define TYPE1_TASK_CXT_SIZE(p_hwfn) sizeof(union type1_task_context)
>
> -/* PF per protocl configuration object */
> -#define TASK_SEGMENTS   (NUM_TASK_PF_SEGMENTS + NUM_TASK_VF_SEGMENTS)
> -#define TASK_SEGMENT_VF (NUM_TASK_PF_SEGMENTS)
> -
> -struct ecore_tid_seg {
> -       u32 count;
> -       u8 type;
> -       bool has_fl_mem;
> -};
> -
> -struct ecore_conn_type_cfg {
> -       u32 cid_count;
> -       u32 cids_per_vf;
> -       struct ecore_tid_seg tid_seg[TASK_SEGMENTS];
> -};
> -
> -/* ILT Client configuration,
> - * Per connection type (protocol) resources (cids, tis, vf cids etc.)
> - * 1 - for connection context (CDUC) and for each task context we need two
> - * values, for regular task context and for force load memory
> - */
> -#define ILT_CLI_PF_BLOCKS      (1 + NUM_TASK_PF_SEGMENTS * 2)
> -#define ILT_CLI_VF_BLOCKS      (1 + NUM_TASK_VF_SEGMENTS * 2)
> -#define CDUC_BLK               (0)
> -#define SRQ_BLK                        (0)
> -#define CDUT_SEG_BLK(n)                (1 + (u8)(n))
> -#define CDUT_FL_SEG_BLK(n, X)  (1 + (n) + NUM_TASK_##X##_SEGMENTS)
> -
> -struct ilt_cfg_pair {
> -       u32 reg;
> -       u32 val;
> -};
> -
> -struct ecore_ilt_cli_blk {
> -       u32 total_size;         /* 0 means not active */
> -       u32 real_size_in_page;
> -       u32 start_line;
> -       u32 dynamic_line_offset;
> -       u32 dynamic_line_cnt;
> -};
> -
> -struct ecore_ilt_client_cfg {
> -       bool active;
> -
> -       /* ILT boundaries */
> -       struct ilt_cfg_pair first;
> -       struct ilt_cfg_pair last;
> -       struct ilt_cfg_pair p_size;
> -
> -       /* ILT client blocks for PF */
> -       struct ecore_ilt_cli_blk pf_blks[ILT_CLI_PF_BLOCKS];
> -       u32 pf_total_lines;
> -
> -       /* ILT client blocks for VFs */
> -       struct ecore_ilt_cli_blk vf_blks[ILT_CLI_VF_BLOCKS];
> -       u32 vf_total_lines;
> -};
> -
> -#define MAP_WORD_SIZE          sizeof(unsigned long)
> -#define BITS_PER_MAP_WORD      (MAP_WORD_SIZE * 8)
> -
> -struct ecore_cid_acquired_map {
> -       u32 start_cid;
> -       u32 max_count;
> -       u32 *cid_map;
> -};
> -
> -struct ecore_src_t2 {
> -       struct phys_mem_desc    *dma_mem;
> -       u32                     num_pages;
> -       u64                     first_free;
> -       u64                     last_free;
> -};
> -
> -struct ecore_cxt_mngr {
> -       /* Per protocl configuration */
> -       struct ecore_conn_type_cfg conn_cfg[MAX_CONN_TYPES];
> -
> -       /* computed ILT structure */
> -       struct ecore_ilt_client_cfg clients[ILT_CLI_MAX];
> -
> -       /* Task type sizes */
> -       u32 task_type_size[NUM_TASK_TYPES];
> -
> -       /* total number of VFs for this hwfn -
> -        * ALL VFs are symmetric in terms of HW resources
> -        */
> -       u32 vf_count;
> -
> -       /* Acquired CIDs */
> -       struct ecore_cid_acquired_map acquired[MAX_CONN_TYPES];
> -       struct ecore_cid_acquired_map *acquired_vf[MAX_CONN_TYPES];
> -
> -       /* ILT  shadow table */
> -       struct phys_mem_desc            *ilt_shadow;
> -       u32 pf_start_line;
> -
> -       /* Mutex for a dynamic ILT allocation */
> -       osal_mutex_t mutex;
> -
> -       /* SRC T2 */
> -       struct ecore_src_t2             src_t2;
> -
> -       /* The infrastructure originally was very generic and context/task
> -        * oriented - per connection-type we would set how many of those
> -        * are needed, and later when determining how much memory we're
> -        * needing for a given block we'd iterate over all the relevant
> -        * connection-types.
> -        * But since then we've had some additional resources, some of which
> -        * require memory which is indepent of the general context/task
> -        * scheme. We add those here explicitly per-feature.
> -        */
> -
> -       /* total number of SRQ's for this hwfn */
> -       u32                             srq_count;
> -
> -       /* Maximal number of L2 steering filters */
> -       u32                             arfs_count;
> -
> -       /* TODO - VF arfs filters ? */
> -};
> -
>  static OSAL_INLINE bool tm_cid_proto(enum protocol_type type)
>  {
>         return type == PROTOCOLID_TOE;
> @@ -945,7 +817,7 @@ static enum _ecore_status_t ecore_cxt_src_t2_alloc(struct ecore_hwfn *p_hwfn)
>  }
>
>  #define for_each_ilt_valid_client(pos, clients)                \
> -       for (pos = 0; pos < ILT_CLI_MAX; pos++)         \
> +       for (pos = 0; pos < MAX_ILT_CLIENTS; pos++)             \
>                 if (!clients[pos].active) {             \
>                         continue;                       \
>                 } else                                  \
> @@ -1238,7 +1110,7 @@ enum _ecore_status_t ecore_cxt_mngr_alloc(struct ecore_hwfn *p_hwfn)
>         clients[ILT_CLI_TSDM].p_size.reg = ILT_CFG_REG(TSDM, P_SIZE);
>
>         /* default ILT page size for all clients is 64K */
> -       for (i = 0; i < ILT_CLI_MAX; i++)
> +       for (i = 0; i < MAX_ILT_CLIENTS; i++)
>                 p_mngr->clients[i].p_size.val = ILT_DEFAULT_HW_P_SIZE;
>
>         /* due to removal of ISCSI/FCoE files union type0_task_context
> @@ -2306,3 +2178,11 @@ ecore_cxt_free_ilt_range(struct ecore_hwfn *p_hwfn,
>
>         return ECORE_SUCCESS;
>  }
> +
> +static u16 ecore_blk_calculate_pages(struct ecore_ilt_cli_blk *p_blk)
> +{
> +       if (p_blk->real_size_in_page == 0)
> +               return 0;
> +
> +       return DIV_ROUND_UP(p_blk->total_size, p_blk->real_size_in_page);
> +}
> diff --git a/drivers/net/qede/base/ecore_cxt.h b/drivers/net/qede/base/ecore_cxt.h
> index 55f08027d..7b91b953e 100644
> --- a/drivers/net/qede/base/ecore_cxt.h
> +++ b/drivers/net/qede/base/ecore_cxt.h
> @@ -31,7 +31,7 @@ enum ilt_clients {
>         ILT_CLI_TSDM,
>         ILT_CLI_RGFS,
>         ILT_CLI_TGFS,
> -       ILT_CLI_MAX
> +       MAX_ILT_CLIENTS
>  };
>
>  u32 ecore_cxt_get_proto_cid_count(struct ecore_hwfn *p_hwfn,
> @@ -212,4 +212,137 @@ enum _ecore_status_t ecore_cxt_free_proto_ilt(struct ecore_hwfn *p_hwfn,
>  #define ECORE_CTX_WORKING_MEM 0
>  #define ECORE_CTX_FL_MEM 1
>
> +/* Max number of connection types in HW (DQ/CDU etc.) */
> +#define MAX_CONN_TYPES         PROTOCOLID_COMMON
> +#define NUM_TASK_TYPES         2
> +#define NUM_TASK_PF_SEGMENTS   4
> +#define NUM_TASK_VF_SEGMENTS   1
> +
> +/* PF per protocl configuration object */
> +#define TASK_SEGMENTS   (NUM_TASK_PF_SEGMENTS + NUM_TASK_VF_SEGMENTS)
> +#define TASK_SEGMENT_VF (NUM_TASK_PF_SEGMENTS)
> +
> +struct ecore_tid_seg {
> +       u32 count;
> +       u8 type;
> +       bool has_fl_mem;
> +};
> +
> +struct ecore_conn_type_cfg {
> +       u32 cid_count;
> +       u32 cids_per_vf;
> +       struct ecore_tid_seg tid_seg[TASK_SEGMENTS];
> +};
> +
> +/* ILT Client configuration,
> + * Per connection type (protocol) resources (cids, tis, vf cids etc.)
> + * 1 - for connection context (CDUC) and for each task context we need two
> + * values, for regular task context and for force load memory
> + */
> +#define ILT_CLI_PF_BLOCKS      (1 + NUM_TASK_PF_SEGMENTS * 2)
> +#define ILT_CLI_VF_BLOCKS      (1 + NUM_TASK_VF_SEGMENTS * 2)
> +#define CDUC_BLK               (0)
> +#define SRQ_BLK                        (0)
> +#define CDUT_SEG_BLK(n)                (1 + (u8)(n))
> +#define CDUT_FL_SEG_BLK(n, X)  (1 + (n) + NUM_TASK_##X##_SEGMENTS)
> +
> +struct ilt_cfg_pair {
> +       u32 reg;
> +       u32 val;
> +};
> +
> +struct ecore_ilt_cli_blk {
> +       u32 total_size;         /* 0 means not active */
> +       u32 real_size_in_page;
> +       u32 start_line;
> +       u32 dynamic_line_offset;
> +       u32 dynamic_line_cnt;
> +};
> +
> +struct ecore_ilt_client_cfg {
> +       bool active;
> +
> +       /* ILT boundaries */
> +       struct ilt_cfg_pair first;
> +       struct ilt_cfg_pair last;
> +       struct ilt_cfg_pair p_size;
> +
> +       /* ILT client blocks for PF */
> +       struct ecore_ilt_cli_blk pf_blks[ILT_CLI_PF_BLOCKS];
> +       u32 pf_total_lines;
> +
> +       /* ILT client blocks for VFs */
> +       struct ecore_ilt_cli_blk vf_blks[ILT_CLI_VF_BLOCKS];
> +       u32 vf_total_lines;
> +};
> +
> +#define MAP_WORD_SIZE          sizeof(unsigned long)
> +#define BITS_PER_MAP_WORD      (MAP_WORD_SIZE * 8)
> +
> +struct ecore_cid_acquired_map {
> +       u32 start_cid;
> +       u32 max_count;
> +       u32 *cid_map;
> +};
> +
> +struct ecore_src_t2 {
> +       struct phys_mem_desc    *dma_mem;
> +       u32                     num_pages;
> +       u64                     first_free;
> +       u64                     last_free;
> +};
> +
> +struct ecore_cxt_mngr {
> +       /* Per protocl configuration */
> +       struct ecore_conn_type_cfg      conn_cfg[MAX_CONN_TYPES];
> +
> +       /* computed ILT structure */
> +       struct ecore_ilt_client_cfg     clients[MAX_ILT_CLIENTS];
> +
> +       /* Task type sizes */
> +       u32                             task_type_size[NUM_TASK_TYPES];
> +
> +       /* total number of VFs for this hwfn -
> +        * ALL VFs are symmetric in terms of HW resources
> +        */
> +       u32                             vf_count;
> +       u32                             first_vf_in_pf;
> +
> +       /* Acquired CIDs */
> +       struct ecore_cid_acquired_map acquired[MAX_CONN_TYPES];
> +       struct ecore_cid_acquired_map *acquired_vf[MAX_CONN_TYPES];
> +
> +       /* ILT  shadow table */
> +       struct phys_mem_desc            *ilt_shadow;
> +       u32                             ilt_shadow_size;
> +       u32                             pf_start_line;
> +
> +       /* Mutex for a dynamic ILT allocation */
> +       osal_mutex_t mutex;
> +
> +       /* SRC T2 */
> +       struct ecore_src_t2             src_t2;
> +
> +       /* The infrastructure originally was very generic and context/task
> +        * oriented - per connection-type we would set how many of those
> +        * are needed, and later when determining how much memory we're
> +        * needing for a given block we'd iterate over all the relevant
> +        * connection-types.
> +        * But since then we've had some additional resources, some of which
> +        * require memory which is indepent of the general context/task
> +        * scheme. We add those here explicitly per-feature.
> +        */
> +
> +       /* total number of SRQ's for this hwfn */
> +       u32                             srq_count;
> +
> +       /* Maximal number of L2 steering filters */
> +       u32                             arfs_count;
> +
> +       /* TODO - VF arfs filters ? */
> +
> +       u8                              task_type_id;
> +       u16                             task_ctx_size;
> +       u16                             conn_ctx_size;
> +};
>  #endif /* _ECORE_CID_ */
> diff --git a/drivers/net/qede/base/ecore_hsi_func_common.h b/drivers/net/qede/base/ecore_hsi_func_common.h
> new file mode 100644
> index 000000000..2cd175163
> --- /dev/null
> +++ b/drivers/net/qede/base/ecore_hsi_func_common.h
> @@ -0,0 +1,17 @@
> +#ifndef _HSI_FUNC_COMMON_H
> +#define _HSI_FUNC_COMMON_H
> +
> +/* Physical memory descriptor */
> +struct phys_mem_desc {
> +       dma_addr_t phys_addr;
> +       void *virt_addr;
> +       u32 size; /* In bytes */
> +};
> +
> +/* Virtual memory descriptor */
> +struct virt_mem_desc {
> +       void *ptr;
> +       u32 size; /* In bytes */
> +};
> +
> +#endif
> diff --git a/drivers/net/qede/base/ecore_init_fw_funcs.h b/drivers/net/qede/base/ecore_init_fw_funcs.h
> index 912451662..a393d088f 100644
> --- a/drivers/net/qede/base/ecore_init_fw_funcs.h
> +++ b/drivers/net/qede/base/ecore_init_fw_funcs.h
> @@ -9,13 +9,6 @@
>  #include "ecore_hsi_common.h"
>  #include "ecore_hsi_eth.h"
>
> -/* Physical memory descriptor */
> -struct phys_mem_desc {
> -       dma_addr_t phys_addr;
> -       void *virt_addr;
> -       u32 size; /* In bytes */
> -};
> -
>  /* Returns the VOQ based on port and TC */
>  #define VOQ(port, tc, max_phys_tcs_per_port) \
>         ((tc) == PURE_LB_TC ? NUM_OF_PHYS_TCS * MAX_NUM_PORTS_BB + (port) : \
> --
> 2.18.0
>