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mirror_ubuntu-kernels/drivers/net/ethernet/broadcom
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Jakub Kicinski 720908e5f8 bnxt_en: Use page frag RX buffers for better software GRO performance 
If NETIF_F_GRO_HW is disabled, the existing driver code uses kmalloc'ed
data for RX buffers.  This causes inefficient SW GRO performance
because the GRO data is merged using the less efficient frag_list.
Use netdev_alloc_frag() and friends instead so that GRO data can be
merged into skb_shinfo(skb)->frags for better performance.

[Use skb_free_frag() - Vikas Gupta]

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-27 12:00:28 +00:00
..
bnx2x bnx2x: Invalidate fastpath HSI version for VFs 2021-12-20 11:29:20 +00:00
bnxt bnxt_en: Use page frag RX buffers for better software GRO performance 2021-12-27 12:00:28 +00:00
genet net: bcmgenet: Fix NULL vs IS_ERR() checking 2021-12-13 14:32:08 +00:00
b44.c ethtool: extend ringparam setting/getting API with rx_buf_len 2021-11-22 12:31:49 +00:00
b44.h
bcm63xx_enet.c ethtool: extend ringparam setting/getting API with rx_buf_len 2021-11-22 12:31:49 +00:00
bcm63xx_enet.h bcm63xx_enet: convert to build_skb 2021-01-07 12:39:53 -08:00
bcm4908_enet.c net: broadcom: bcm4908enet: remove redundant variable bytes 2021-12-22 14:58:43 -08:00
bcm4908_enet.h net: broadcom: rename BCM4908 driver & update DT binding 2021-02-11 15:04:17 -08:00
bcmsysport.c net: systemport: Add global locking for descriptor lifecycle 2021-12-16 08:15:31 -08:00
bcmsysport.h net: systemport: Add global locking for descriptor lifecycle 2021-12-16 08:15:31 -08:00
bgmac-bcma-mdio.c net: bgmac: support MDIO described in DT 2021-10-05 11:38:37 +01:00
bgmac-bcma.c ethernet: use of_get_ethdev_address() 2021-10-07 13:39:51 +01:00
bgmac-platform.c ethernet: use of_get_ethdev_address() 2021-10-07 13:39:51 +01:00
bgmac.c ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
bgmac.h net: broadcom: share header defining UniMAC registers 2021-01-08 19:17:28 -08:00
bnx2_fw.h
bnx2.c ethtool: extend ringparam setting/getting API with rx_buf_len 2021-11-22 12:31:49 +00:00
bnx2.h
cnic_defs.h
cnic_if.h
cnic.c cnic: convert tasklets to use new tasklet_setup() API 2020-09-14 13:02:37 -07:00
cnic.h
Kconfig ethernet: fix PTP_1588_CLOCK dependencies 2021-08-13 17:49:05 -07:00
Makefile net: broadcom: rename BCM4908 driver & update DT binding 2021-02-11 15:04:17 -08:00
sb1250-mac.c dev_ioctl: split out ndo_eth_ioctl 2021-07-27 20:11:45 +01:00
tg3.c net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX 2021-12-14 12:28:24 +00:00
tg3.h tg3: Read VPD with pci_vpd_alloc() 2021-08-20 15:49:00 -05:00
unimac.h net: broadcom: share header defining UniMAC registers 2021-01-08 19:17:28 -08:00