diff options
Diffstat (limited to 'drivers/net/ipa/ipa.h')
| -rw-r--r-- | drivers/net/ipa/ipa.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/ipa/ipa.h b/drivers/net/ipa/ipa.h index 55115cfb2972..6c2371084c55 100644 --- a/drivers/net/ipa/ipa.h +++ b/drivers/net/ipa/ipa.h @@ -10,7 +10,6 @@ #include <linux/device.h> #include <linux/notifier.h> #include <linux/pm_wakeup.h> -#include <linux/notifier.h> #include "ipa_version.h" #include "gsi.h" @@ -29,14 +28,24 @@ struct ipa_smp2p; struct ipa_interrupt; /** + * enum ipa_flag - IPA state flags + * @IPA_FLAG_RESUMED: Whether resume from suspend has been signaled + * @IPA_FLAG_COUNT: Number of defined IPA flags + */ +enum ipa_flag { + IPA_FLAG_RESUMED, + IPA_FLAG_COUNT, /* Last; not a flag */ +}; + +/** * struct ipa - IPA information * @gsi: Embedded GSI structure + * @flags: Boolean state flags * @version: IPA hardware version * @pdev: Platform device * @modem_rproc: Remoteproc handle for modem subsystem * @smp2p: SMP2P information * @clock: IPA clocking information - * @suspend_ref: Whether clock reference preventing suspend taken * @table_addr: DMA address of filter/route table content * @table_virt: Virtual address of filter/route table content * @interrupt: IPA Interrupt information @@ -71,6 +80,7 @@ struct ipa_interrupt; */ struct ipa { struct gsi gsi; + DECLARE_BITMAP(flags, IPA_FLAG_COUNT); enum ipa_version version; struct platform_device *pdev; struct rproc *modem_rproc; @@ -78,7 +88,6 @@ struct ipa { void *notifier; struct ipa_smp2p *smp2p; struct ipa_clock *clock; - atomic_t suspend_ref; dma_addr_t table_addr; __le64 *table_virt; @@ -105,8 +114,6 @@ struct ipa { void *zero_virt; size_t zero_size; - struct wakeup_source *wakeup_source; - /* Bit masks indicating endpoint state */ u32 available; /* supported by hardware */ u32 filter_map; |