From a054539db1966908d3730f29ef3726534cd1f2d5 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Thu, 5 Nov 2020 12:13:57 -0600 Subject: net: ipa: rename gsi->event_enable_bitmap Rename the "event_enable_bitmap" field of the GSI structure to be "ieob_enabled_bitmap". An upcoming patch will cache the last value stored for another interrupt mask and this is a more direct naming convention to follow. Add a few comments to explain the bitmap fields in the GSI structure. Signed-off-by: Alex Elder Signed-off-by: Jakub Kicinski --- drivers/net/ipa/gsi.c | 10 +++++----- drivers/net/ipa/gsi.h | 6 +++--- 2 files changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index 299791f9b94d..ea1126a827a1 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -234,8 +234,8 @@ static void gsi_irq_ieob_enable(struct gsi *gsi, u32 evt_ring_id) { u32 val; - gsi->event_enable_bitmap |= BIT(evt_ring_id); - val = gsi->event_enable_bitmap; + gsi->ieob_enabled_bitmap |= BIT(evt_ring_id); + val = gsi->ieob_enabled_bitmap; iowrite32(val, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET); } @@ -243,8 +243,8 @@ static void gsi_irq_ieob_disable(struct gsi *gsi, u32 evt_ring_id) { u32 val; - gsi->event_enable_bitmap &= ~BIT(evt_ring_id); - val = gsi->event_enable_bitmap; + gsi->ieob_enabled_bitmap &= ~BIT(evt_ring_id); + val = gsi->ieob_enabled_bitmap; iowrite32(val, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET); } @@ -1774,7 +1774,7 @@ static void gsi_evt_ring_init(struct gsi *gsi) u32 evt_ring_id = 0; gsi->event_bitmap = gsi_event_bitmap_init(GSI_EVT_RING_COUNT_MAX); - gsi->event_enable_bitmap = 0; + gsi->ieob_enabled_bitmap = 0; do init_completion(&gsi->evt_ring[evt_ring_id].completion); while (++evt_ring_id < GSI_EVT_RING_COUNT_MAX); diff --git a/drivers/net/ipa/gsi.h b/drivers/net/ipa/gsi.h index 59ace83d404c..fa7e2d35c19c 100644 --- a/drivers/net/ipa/gsi.h +++ b/drivers/net/ipa/gsi.h @@ -156,9 +156,9 @@ struct gsi { u32 evt_ring_count; struct gsi_channel channel[GSI_CHANNEL_COUNT_MAX]; struct gsi_evt_ring evt_ring[GSI_EVT_RING_COUNT_MAX]; - u32 event_bitmap; - u32 event_enable_bitmap; - u32 modem_channel_bitmap; + u32 event_bitmap; /* allocated event rings */ + u32 modem_channel_bitmap; /* modem channels to allocate */ + u32 ieob_enabled_bitmap; /* IEOB IRQ enabled (event rings) */ struct completion completion; /* for global EE commands */ struct mutex mutex; /* protects commands, programming */ }; -- cgit v1.2.3