From: Nicolas Chautru <nicolas.chautru@intel.com> To: dev@dpdk.org, akhil.goyal@nxp.com Cc: bruce.richardson@intel.com, Nic Chautru <nicolas.chautru@intel.com> Subject: [dpdk-dev] [PATCH v2 01/13] bbdev: add capability flag for filler bits inclusion in HARQ Date: Sun, 29 Mar 2020 17:02:48 -0700 Message-ID: <1585526580-113508-2-git-send-email-nicolas.chautru@intel.com> (raw) In-Reply-To: <1585526580-113508-1-git-send-email-nicolas.chautru@intel.com> From: Nic Chautru <nicolas.chautru@intel.com> Adding capability flag for device variants when HARQ buffer may or may not include the filler bits. Minor cosmetic changes in same file. Signed-off-by: Nic Chautru <nicolas.chautru@intel.com> --- lib/librte_bbdev/rte_bbdev.h | 2 ++ lib/librte_bbdev/rte_bbdev_op.h | 12 ++++++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/lib/librte_bbdev/rte_bbdev.h b/lib/librte_bbdev/rte_bbdev.h index 591fb79..b2da190 100644 --- a/lib/librte_bbdev/rte_bbdev.h +++ b/lib/librte_bbdev/rte_bbdev.h @@ -607,6 +607,7 @@ struct __rte_cache_aligned rte_bbdev { * @param ops * Pointer array where operations will be dequeued to. Must have at least * @p num_ops entries + * ie. A pointer to a table of void * pointers (ops) that will be filled. * @param num_ops * The maximum number of operations to dequeue. * @@ -638,6 +639,7 @@ struct __rte_cache_aligned rte_bbdev { * @param ops * Pointer array where operations will be dequeued to. Must have at least * @p num_ops entries + * ie. A pointer to a table of void * pointers (ops) that will be filled. * @param num_ops * The maximum number of operations to dequeue. * diff --git a/lib/librte_bbdev/rte_bbdev_op.h b/lib/librte_bbdev/rte_bbdev_op.h index 1e119a7..c8a354e 100644 --- a/lib/librte_bbdev/rte_bbdev_op.h +++ b/lib/librte_bbdev/rte_bbdev_op.h @@ -31,8 +31,11 @@ #define RTE_BBDEV_TURBO_MAX_TB_SIZE (391656) /* Maximum size of Code Block (36.212, Table 5.1.3-3) */ #define RTE_BBDEV_TURBO_MAX_CB_SIZE (6144) -/* Maximum size of Code Block */ +/* Maximum size of Code Block */ #define RTE_BBDEV_LDPC_MAX_CB_SIZE (8448) +/* Minimum size of Code Block */ +#define RTE_BBDEV_LDPC_MIN_CB_SIZE (40) + /* Minimum size of Code Block (36.212, Table 5.1.3-3) */ #define RTE_BBDEV_TURBO_MIN_CB_SIZE (40) /* Maximum size of circular buffer */ @@ -177,7 +180,12 @@ enum rte_bbdev_op_ldpcdec_flag_bitmasks { /** Set if a device supports loop-back access to * HARQ internal memory. Intended for troubleshooting. */ - RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_LOOPBACK = (1ULL << 17) + RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_LOOPBACK = (1ULL << 17), + /** Set if a device includes LLR filler bits in the circular buffer + * for HARQ memory. If not set, it is assumed the filler bits are not + * in HARQ memory and handled directly by the LDPC decoder. + */ + RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_FILLERS = (1ULL << 18) }; /** Flags for LDPC encoder operation and capability structure */ -- 1.8.3.1
next prev parent reply other threads:[~2020-03-30 0:04 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-30 0:02 [dpdk-dev] [PATCH v2 00/13] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru 2020-03-30 0:02 ` Nicolas Chautru [this message] 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 02/13] bbdev: expose device HARQ buffer size at device level Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 03/13] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 04/13] baseband/fpga_5gnr_fec: add register definition file Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 05/13] baseband/fpga_5gnr_fec: add device info_get function Nicolas Chautru 2020-04-16 18:15 ` Akhil Goyal 2020-04-16 21:20 ` Chautru, Nicolas 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 06/13] baseband/fpga_5gnr_fec: add queue configuration Nicolas Chautru 2020-04-11 3:13 ` Xu, Rosen 2020-04-14 0:16 ` Chautru, Nicolas 2020-04-15 6:13 ` Xu, Rosen 2020-04-15 15:51 ` Chautru, Nicolas 2020-04-16 1:09 ` Xu, Rosen 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 07/13] baseband/fpga_5gnr_fec: add LDPC processing functions Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 08/13] baseband/fpga_5gnr_fec: add HW error capture Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 09/13] baseband/fpga_5gnr_fec: add debug functionality Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 10/13] baseband/fpga_5gnr_fec: add configure function Nicolas Chautru 2020-04-15 15:40 ` Power, Niall 2020-04-16 19:30 ` Akhil Goyal 2020-04-16 21:45 ` Chautru, Nicolas 2020-05-01 23:15 ` Chautru, Nicolas 2020-05-04 17:19 ` Thomas Monjalon 2020-06-25 0:30 ` Chautru, Nicolas 2020-06-25 8:13 ` Thomas Monjalon 2020-06-26 1:14 ` Chautru, Nicolas 2020-06-26 10:08 ` Thomas Monjalon 2020-07-10 22:48 ` Chautru, Nicolas 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 11/13] baseband/fpga_5gnr_fec: add harq loopback capability Nicolas Chautru 2020-03-30 0:02 ` [dpdk-dev] [PATCH v2 12/13] baseband/fpga_5gnr_fec: add interrupt support Nicolas Chautru 2020-04-16 18:43 ` Akhil Goyal 2020-03-30 0:03 ` [dpdk-dev] [PATCH v2 13/13] doc: add feature matrix table for bbdev devices Nicolas Chautru 2020-04-15 15:40 ` [dpdk-dev] [PATCH v2 00/13] drivers/baseband: add PMD for FPGA 5GNR FEC Power, Niall
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1585526580-113508-2-git-send-email-nicolas.chautru@intel.com \ --to=nicolas.chautru@intel.com \ --cc=akhil.goyal@nxp.com \ --cc=bruce.richardson@intel.com \ --cc=dev@dpdk.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
DPDK patches and discussions This inbox may be cloned and mirrored by anyone: git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \ dev@dpdk.org public-inbox-index dev Example config snippet for mirrors. Newsgroup available over NNTP: nntp://inbox.dpdk.org/inbox.dpdk.dev AGPL code for this site: git clone https://public-inbox.org/public-inbox.git