Date: Tue, 27 Nov 2018 12:20:01 +0000 (UTC) From: Andrew Rybchenko <arybchik@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341022 - head/sys/dev/sfxge/common Message-ID: <201811271220.wARCK1LQ096971@repo.freebsd.org>
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Author: arybchik Date: Tue Nov 27 12:20:01 2018 New Revision: 341022 URL: https://svnweb.freebsd.org/changeset/base/341022 Log: sfxge(4): move RxDP config get to EF10 NIC code Submitted by: Andy Moreton <amoreton at solarflare.com> Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D18144 Modified: head/sys/dev/sfxge/common/ef10_impl.h head/sys/dev/sfxge/common/ef10_nic.c head/sys/dev/sfxge/common/medford2_nic.c (contents, props changed) head/sys/dev/sfxge/common/medford_nic.c Modified: head/sys/dev/sfxge/common/ef10_impl.h ============================================================================== --- head/sys/dev/sfxge/common/ef10_impl.h Tue Nov 27 12:19:49 2018 (r341021) +++ head/sys/dev/sfxge/common/ef10_impl.h Tue Nov 27 12:20:01 2018 (r341022) @@ -1171,6 +1171,11 @@ efx_mcdi_get_clock( extern __checkReturn efx_rc_t +efx_mcdi_get_rxdp_config( + __in efx_nic_t *enp, + __out uint32_t *end_paddingp); + +extern __checkReturn efx_rc_t efx_mcdi_get_vector_cfg( __in efx_nic_t *enp, __out_opt uint32_t *vec_basep, Modified: head/sys/dev/sfxge/common/ef10_nic.c ============================================================================== --- head/sys/dev/sfxge/common/ef10_nic.c Tue Nov 27 12:19:49 2018 (r341021) +++ head/sys/dev/sfxge/common/ef10_nic.c Tue Nov 27 12:20:01 2018 (r341022) @@ -451,6 +451,64 @@ fail1: } __checkReturn efx_rc_t +efx_mcdi_get_rxdp_config( + __in efx_nic_t *enp, + __out uint32_t *end_paddingp) +{ + efx_mcdi_req_t req; + uint8_t payload[MAX(MC_CMD_GET_RXDP_CONFIG_IN_LEN, + MC_CMD_GET_RXDP_CONFIG_OUT_LEN)]; + uint32_t end_padding; + efx_rc_t rc; + + memset(payload, 0, sizeof (payload)); + req.emr_cmd = MC_CMD_GET_RXDP_CONFIG; + req.emr_in_buf = payload; + req.emr_in_length = MC_CMD_GET_RXDP_CONFIG_IN_LEN; + req.emr_out_buf = payload; + req.emr_out_length = MC_CMD_GET_RXDP_CONFIG_OUT_LEN; + + efx_mcdi_execute(enp, &req); + if (req.emr_rc != 0) { + rc = req.emr_rc; + goto fail1; + } + + if (MCDI_OUT_DWORD_FIELD(req, GET_RXDP_CONFIG_OUT_DATA, + GET_RXDP_CONFIG_OUT_PAD_HOST_DMA) == 0) { + /* RX DMA end padding is disabled */ + end_padding = 0; + } else { + switch (MCDI_OUT_DWORD_FIELD(req, GET_RXDP_CONFIG_OUT_DATA, + GET_RXDP_CONFIG_OUT_PAD_HOST_LEN)) { + case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_64: + end_padding = 64; + break; + case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_128: + end_padding = 128; + break; + case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_256: + end_padding = 256; + break; + default: + rc = ENOTSUP; + goto fail2; + } + } + + *end_paddingp = end_padding; + + return (0); + +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + + return (rc); +} + + __checkReturn efx_rc_t efx_mcdi_get_vector_cfg( __in efx_nic_t *enp, __out_opt uint32_t *vec_basep, Modified: head/sys/dev/sfxge/common/medford2_nic.c ============================================================================== --- head/sys/dev/sfxge/common/medford2_nic.c Tue Nov 27 12:19:49 2018 (r341021) +++ head/sys/dev/sfxge/common/medford2_nic.c Tue Nov 27 12:20:01 2018 (r341022) @@ -40,64 +40,6 @@ __FBSDID("$FreeBSD$"); #if EFSYS_OPT_MEDFORD2 static __checkReturn efx_rc_t -efx_mcdi_get_rxdp_config( - __in efx_nic_t *enp, - __out uint32_t *end_paddingp) -{ - efx_mcdi_req_t req; - uint8_t payload[MAX(MC_CMD_GET_RXDP_CONFIG_IN_LEN, - MC_CMD_GET_RXDP_CONFIG_OUT_LEN)]; - uint32_t end_padding; - efx_rc_t rc; - - memset(payload, 0, sizeof (payload)); - req.emr_cmd = MC_CMD_GET_RXDP_CONFIG; - req.emr_in_buf = payload; - req.emr_in_length = MC_CMD_GET_RXDP_CONFIG_IN_LEN; - req.emr_out_buf = payload; - req.emr_out_length = MC_CMD_GET_RXDP_CONFIG_OUT_LEN; - - efx_mcdi_execute(enp, &req); - if (req.emr_rc != 0) { - rc = req.emr_rc; - goto fail1; - } - - if (MCDI_OUT_DWORD_FIELD(req, GET_RXDP_CONFIG_OUT_DATA, - GET_RXDP_CONFIG_OUT_PAD_HOST_DMA) == 0) { - /* RX DMA end padding is disabled */ - end_padding = 0; - } else { - switch (MCDI_OUT_DWORD_FIELD(req, GET_RXDP_CONFIG_OUT_DATA, - GET_RXDP_CONFIG_OUT_PAD_HOST_LEN)) { - case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_64: - end_padding = 64; - break; - case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_128: - end_padding = 128; - break; - case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_256: - end_padding = 256; - break; - default: - rc = ENOTSUP; - goto fail2; - } - } - - *end_paddingp = end_padding; - - return (0); - -fail2: - EFSYS_PROBE(fail2); -fail1: - EFSYS_PROBE1(fail1, efx_rc_t, rc); - - return (rc); -} - -static __checkReturn efx_rc_t medford2_nic_get_required_pcie_bandwidth( __in efx_nic_t *enp, __out uint32_t *bandwidth_mbpsp) Modified: head/sys/dev/sfxge/common/medford_nic.c ============================================================================== --- head/sys/dev/sfxge/common/medford_nic.c Tue Nov 27 12:19:49 2018 (r341021) +++ head/sys/dev/sfxge/common/medford_nic.c Tue Nov 27 12:20:01 2018 (r341022) @@ -38,64 +38,6 @@ __FBSDID("$FreeBSD$"); #if EFSYS_OPT_MEDFORD static __checkReturn efx_rc_t -efx_mcdi_get_rxdp_config( - __in efx_nic_t *enp, - __out uint32_t *end_paddingp) -{ - efx_mcdi_req_t req; - uint8_t payload[MAX(MC_CMD_GET_RXDP_CONFIG_IN_LEN, - MC_CMD_GET_RXDP_CONFIG_OUT_LEN)]; - uint32_t end_padding; - efx_rc_t rc; - - memset(payload, 0, sizeof (payload)); - req.emr_cmd = MC_CMD_GET_RXDP_CONFIG; - req.emr_in_buf = payload; - req.emr_in_length = MC_CMD_GET_RXDP_CONFIG_IN_LEN; - req.emr_out_buf = payload; - req.emr_out_length = MC_CMD_GET_RXDP_CONFIG_OUT_LEN; - - efx_mcdi_execute(enp, &req); - if (req.emr_rc != 0) { - rc = req.emr_rc; - goto fail1; - } - - if (MCDI_OUT_DWORD_FIELD(req, GET_RXDP_CONFIG_OUT_DATA, - GET_RXDP_CONFIG_OUT_PAD_HOST_DMA) == 0) { - /* RX DMA end padding is disabled */ - end_padding = 0; - } else { - switch (MCDI_OUT_DWORD_FIELD(req, GET_RXDP_CONFIG_OUT_DATA, - GET_RXDP_CONFIG_OUT_PAD_HOST_LEN)) { - case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_64: - end_padding = 64; - break; - case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_128: - end_padding = 128; - break; - case MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_256: - end_padding = 256; - break; - default: - rc = ENOTSUP; - goto fail2; - } - } - - *end_paddingp = end_padding; - - return (0); - -fail2: - EFSYS_PROBE(fail2); -fail1: - EFSYS_PROBE1(fail1, efx_rc_t, rc); - - return (rc); -} - -static __checkReturn efx_rc_t medford_nic_get_required_pcie_bandwidth( __in efx_nic_t *enp, __out uint32_t *bandwidth_mbpsp)
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