From 3ce6da1b2e476c14ff56086fb689429832e14977 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Thu, 12 Nov 2020 06:11:56 -0600 Subject: net: ipa: fix source packet contexts limit I have discovered that the maximum number of source packet contexts configured for SDM845 is incorrect. Fix this error. Signed-off-by: Alex Elder Signed-off-by: Jakub Kicinski --- drivers/net/ipa/ipa_data-sdm845.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ipa/ipa_data-sdm845.c b/drivers/net/ipa/ipa_data-sdm845.c index a9a992404b39..bd92b619e7fe 100644 --- a/drivers/net/ipa/ipa_data-sdm845.c +++ b/drivers/net/ipa/ipa_data-sdm845.c @@ -150,11 +150,11 @@ static const struct ipa_resource_src ipa_resource_src[] = { .type = IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS, .limits[0] = { .min = 1, - .max = 63, + .max = 255, }, .limits[1] = { .min = 1, - .max = 63, + .max = 255, }, }, { -- cgit v1.2.3 From 0a5096ec2a3501bd468853153a8129bb682e4f09 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Thu, 12 Nov 2020 06:20:00 -0600 Subject: net: ipa: ignore the microcontroller log event The IPA-resident microcontroller has the ability to log various activity in an area of IPA shared memory. When the microcontroller starts it generates an event to the AP to provide information about the log. We don't support reading this log, and we can safely ignore the event. So do that rather than treating the log info event we receive as "unsupported." Signed-off-by: Alex Elder Signed-off-by: Jakub Kicinski --- drivers/net/ipa/ipa_uc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ipa/ipa_uc.c b/drivers/net/ipa/ipa_uc.c index b382d47bc70d..15bb357f3cfb 100644 --- a/drivers/net/ipa/ipa_uc.c +++ b/drivers/net/ipa/ipa_uc.c @@ -129,9 +129,10 @@ static void ipa_uc_event_handler(struct ipa *ipa, enum ipa_irq_id irq_id) if (shared->event == IPA_UC_EVENT_ERROR) dev_err(dev, "microcontroller error event\n"); - else + else if (shared->event != IPA_UC_EVENT_LOG_INFO) dev_err(dev, "unsupported microcontroller event %hhu\n", shared->event); + /* The LOG_INFO event can be safely ignored */ } /* Microcontroller response IPA interrupt handler */ -- cgit v1.2.3