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| author | Alex Elder <elder@linaro.org> | 2022-05-22 02:32:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-05-22 21:46:12 +0200 |
| commit | 2091c79ac4deb4f4dd6c5b223d50f4536e3265a2 (patch) | |
| tree | 36aa93655eca022d9ace507055b3f7bcd870ccc0 /drivers/net/ipa/ipa.h | |
| parent | net: ipa: kill gsi_trans_commit_wait_timeout() (diff) | |
| download | linux-2091c79ac4deb4f4dd6c5b223d50f4536e3265a2.tar.xz linux-2091c79ac4deb4f4dd6c5b223d50f4536e3265a2.zip | |
net: ipa: count the number of modem TX endpoints
In ipa_endpoint_modem_exception_reset_all(), a high estimate was
made of the number of endpoints that need their status register
updated. We only used what was needed, so the high estimate didn't
matter much.
However the next few patches are going to limit the number of
commands in a single transaction, and the overestimate would exceed
that. So count the number of modem TX endpoints at initialization
time, and use it in ipa_endpoint_modem_exception_reset_all().
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipa/ipa.h')
| -rw-r--r-- | drivers/net/ipa/ipa.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ipa/ipa.h b/drivers/net/ipa/ipa.h index 9fc880eb7e3a..4fc3c72359f5 100644 --- a/drivers/net/ipa/ipa.h +++ b/drivers/net/ipa/ipa.h @@ -62,6 +62,7 @@ struct ipa_interrupt; * @initialized: Bit mask indicating endpoints initialized * @set_up: Bit mask indicating endpoints set up * @enabled: Bit mask indicating endpoints enabled + * @modem_tx_count: Number of defined modem TX endoints * @endpoint: Array of endpoint information * @channel_map: Mapping of GSI channel to IPA endpoint * @name_map: Mapping of IPA endpoint name to IPA endpoint @@ -114,6 +115,7 @@ struct ipa { u32 set_up; u32 enabled; + u32 modem_tx_count; struct ipa_endpoint endpoint[IPA_ENDPOINT_MAX]; struct ipa_endpoint *channel_map[GSI_CHANNEL_COUNT_MAX]; struct ipa_endpoint *name_map[IPA_ENDPOINT_COUNT]; |