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linux/drivers/net/ipa
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Alex Elder c5794097b2 net: ipa: compute proper aggregation limit 
The aggregation byte limit for an endpoint is currently computed
based on the endpoint's receive buffer size.

However, some bytes at the front of each receive buffer are reserved
on the assumption that--as with SKBs--it might be useful to insert
data (such as headers) before what lands in the buffer.

The aggregation byte limit currently doesn't take into account that
reserved space, and as a result, aggregation could require space
past that which is available in the buffer.

Fix this by reducing the size used to compute the aggregation byte
limit by the NET_SKB_PAD offset reserved for each receive buffer.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-25 11:27:56 +01:00
..
gsi_private.h net: ipa: DMA addresses are nicely aligned 2021-03-28 18:12:03 -07:00
gsi_reg.h net: ipa: support enhanced channel flow control 2021-11-25 20:04:52 -08:00
gsi_trans.c net: ipa: introduce gsi_channel_trans_idle() 2022-02-04 10:16:08 +00:00
gsi_trans.h net: ipa: introduce gsi_channel_trans_idle() 2022-02-04 10:16:08 +00:00
gsi.c net: ipa: support enhanced channel flow control 2021-11-25 20:04:52 -08:00
gsi.h net: ipa: support enhanced channel flow control 2021-11-25 20:04:52 -08:00
ipa_cmd.c net: ipa: kill ipa_cmd_pipeline_clear() 2021-11-23 12:26:40 +00:00
ipa_cmd.h net: ipa: kill ipa_cmd_pipeline_clear() 2021-11-23 12:26:40 +00:00
ipa_data-v3.1.c net: ipa: define per-endpoint receive buffer size 2022-02-02 21:13:45 -08:00
ipa_data-v3.5.1.c net: ipa: define per-endpoint receive buffer size 2022-02-02 21:13:45 -08:00
ipa_data-v4.2.c net: ipa: define per-endpoint receive buffer size 2022-02-02 21:13:45 -08:00
ipa_data-v4.5.c net: ipa: define per-endpoint receive buffer size 2022-02-02 21:13:45 -08:00
ipa_data-v4.9.c net: ipa: define per-endpoint receive buffer size 2022-02-02 21:13:45 -08:00
ipa_data-v4.11.c net: ipa: set IPA v4.11 AP<-modem RX buffer size to 32KB 2022-02-02 21:13:45 -08:00
ipa_data.h net: ipa: define per-endpoint receive buffer size 2022-02-02 21:13:45 -08:00
ipa_endpoint.c net: ipa: compute proper aggregation limit 2022-04-25 11:27:56 +01:00
ipa_endpoint.h net: ipa: determine replenish doorbell differently 2022-02-04 10:16:08 +00:00
ipa_gsi.c
ipa_gsi.h net: ipa: fix kerneldoc comments 2020-07-13 17:11:53 -07:00
ipa_interrupt.c net: ipa: use autosuspend 2021-08-22 09:44:17 +01:00
ipa_interrupt.h net: ipa: set up IPA interrupts earlier 2021-07-26 23:09:18 +01:00
ipa_main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-11-26 13:45:19 -08:00
ipa_mem.c net: ipa: Use 'for_each_clear_bit' when possible 2021-11-19 11:19:11 +00:00
ipa_mem.h net: ipa: don't index mem data array by ID 2021-06-10 14:50:08 -07:00
ipa_modem.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-11-26 13:45:19 -08:00
ipa_modem.h net: ipa: kill ipa_modem_init() 2021-11-25 19:37:33 -08:00
ipa_power.c net: ipa: use struct_size() for the interconnect array 2022-03-11 22:50:07 -08:00
ipa_power.h net: ipa: request IPA register values be retained 2022-02-03 08:03:43 -08:00
ipa_qmi_msg.c net: ipa: extend the INDICATION_REGISTER request 2021-03-16 11:17:59 -07:00
ipa_qmi_msg.h net: ipa: extend the INDICATION_REGISTER request 2021-03-16 11:17:59 -07:00
ipa_qmi.c net: ipa: kill ipa_modem_setup() 2021-07-26 23:09:18 +01:00
ipa_qmi.h net: ipa: kill ipa_modem_setup() 2021-07-26 23:09:18 +01:00
ipa_reg.c
ipa_reg.h net: ipa: use WARN_ON() rather than assertions 2021-07-26 22:38:11 +01:00
ipa_resource.c net/ipa: ipa_resource: Fix wrong for loop range 2021-11-12 19:59:45 -08:00
ipa_resource.h net: ipa: get rid of empty IPA functions 2021-04-09 20:57:25 -07:00
ipa_smp2p.c net: ipa: separate disabling setup from modem stop 2021-11-23 12:06:40 +00:00
ipa_smp2p.h net: ipa: separate disabling setup from modem stop 2021-11-23 12:06:40 +00:00
ipa_sysfs.c net: ipa: introduce sysfs code 2021-06-11 14:13:18 -07:00
ipa_sysfs.h net: ipa: introduce sysfs code 2021-06-11 14:13:18 -07:00
ipa_table.c net: ipa: zero unused portions of filter table memory 2021-11-25 19:37:33 -08:00
ipa_table.h net: ipa: always validate filter and route tables 2021-07-26 22:38:11 +01:00
ipa_uc.c net: ipa: request IPA register values be retained 2022-02-03 08:03:43 -08:00
ipa_uc.h net: ipa: rename ipa_clock_* symbols 2021-08-22 09:44:17 +01:00
ipa_version.h net: ipa: introduce sysfs code 2021-06-11 14:13:18 -07:00
ipa.h net: ipa: rename ipa_clock_* symbols 2021-08-22 09:44:17 +01:00
Kconfig net: ipa: add an interconnect dependency 2022-03-02 22:14:05 -08:00
Makefile net: ipa: rename "ipa_clock.c" 2021-08-22 09:44:17 +01:00