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sfxge(4): move Rx config to ef10 NIC board config

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Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18190
This commit is contained in:
Andrew Rybchenko 2018-11-28 06:55:24 +00:00
parent deeaf87ffb
commit 69aff9bb81
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=341114
4 changed files with 11 additions and 30 deletions
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11
sys/dev/sfxge/common/ef10_nic.c
View File

@ -1662,6 +1662,17 @@ ef10_nic_board_cfg(
if ((rc = ef10_get_datapath_caps(enp)) != 0)
goto fail8;
/* Alignment for WPTR updates */
encp->enc_rx_push_align = EF10_RX_WPTR_ALIGN;
/*
* Maximum number of exclusive RSS contexts. EF10 hardware supports 64
* in total, but 6 are reserved for shared contexts. They are a global
* resource so not all may be available.
*/
encp->enc_rx_scale_max_exclusive_contexts = 64 - 6;
/* Get remaining controller-specific board config */
if ((rc = enop->eno_board_cfg(enp)) != 0)
if (rc != EACCES)

10
sys/dev/sfxge/common/hunt_nic.c
View File

@ -232,16 +232,6 @@ hunt_board_cfg(
encp->enc_rx_buf_align_start = 1;
encp->enc_rx_buf_align_end = 64; /* RX DMA end padding */
/* Alignment for WPTR updates */
encp->enc_rx_push_align = EF10_RX_WPTR_ALIGN;
/*
* Maximum number of exclusive RSS contexts which can be allocated. The
* hardware supports 64, but 6 are reserved for shared contexts. They
* are a global resource so not all may be available.
*/
encp->enc_rx_scale_max_exclusive_contexts = 58;
encp->enc_tx_dma_desc_size_max = EFX_MASK32(ESF_DZ_RX_KER_BYTE_CNT);
/* No boundary crossing limits */
encp->enc_tx_dma_desc_boundary = 0;

10
sys/dev/sfxge/common/medford2_nic.c
View File

@ -166,16 +166,6 @@ medford2_board_cfg(
}
encp->enc_rx_buf_align_end = end_padding;
/* Alignment for WPTR updates */
encp->enc_rx_push_align = EF10_RX_WPTR_ALIGN;
/*
* Maximum number of exclusive RSS contexts which can be allocated. The
* hardware supports 64, but 6 are reserved for shared contexts. They
* are a global resource so not all may be available.
*/
encp->enc_rx_scale_max_exclusive_contexts = 58;
encp->enc_tx_dma_desc_size_max = EFX_MASK32(ESF_DZ_RX_KER_BYTE_CNT);
/* No boundary crossing limits */
encp->enc_tx_dma_desc_boundary = 0;

10
sys/dev/sfxge/common/medford_nic.c
View File

@ -163,16 +163,6 @@ medford_board_cfg(
}
encp->enc_rx_buf_align_end = end_padding;
/* Alignment for WPTR updates */
encp->enc_rx_push_align = EF10_RX_WPTR_ALIGN;
/*
* Maximum number of exclusive RSS contexts which can be allocated. The
* hardware supports 64, but 6 are reserved for shared contexts. They
* are a global resource so not all may be available.
*/
encp->enc_rx_scale_max_exclusive_contexts = 58;
encp->enc_tx_dma_desc_size_max = EFX_MASK32(ESF_DZ_RX_KER_BYTE_CNT);
/* No boundary crossing limits */
encp->enc_tx_dma_desc_boundary = 0;