diff options
Diffstat (limited to 'drivers/net/ipa')
63 files changed, 314 insertions, 405 deletions
diff --git a/drivers/net/ipa/data/ipa_data-v3.1.c b/drivers/net/ipa/data/ipa_data-v3.1.c index 3380fb3483b2..e902d731776d 100644 --- a/drivers/net/ipa/data/ipa_data-v3.1.c +++ b/drivers/net/ipa/data/ipa_data-v3.1.c @@ -1,15 +1,16 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2021 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v3.1 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v3.5.1.c b/drivers/net/ipa/data/ipa_data-v3.5.1.c index 4287114b24db..f632aab56f4c 100644 --- a/drivers/net/ipa/data/ipa_data-v3.5.1.c +++ b/drivers/net/ipa/data/ipa_data-v3.5.1.c @@ -1,15 +1,16 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2021 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v3.5.1 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v4.11.c b/drivers/net/ipa/data/ipa_data-v4.11.c index 1b4b52501ee3..c1428483ca34 100644 --- a/drivers/net/ipa/data/ipa_data-v4.11.c +++ b/drivers/net/ipa/data/ipa_data-v4.11.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2021 Linaro Ltd. */ +/* Copyright (C) 2021-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v4.11 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v4.2.c b/drivers/net/ipa/data/ipa_data-v4.2.c index 199ed0ed868b..2c7e8cb429b9 100644 --- a/drivers/net/ipa/data/ipa_data-v4.2.c +++ b/drivers/net/ipa/data/ipa_data-v4.2.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2019-2021 Linaro Ltd. */ +/* Copyright (C) 2019-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v4.2 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v4.5.c b/drivers/net/ipa/data/ipa_data-v4.5.c index 19b549f2998b..57dc78c526b0 100644 --- a/drivers/net/ipa/data/ipa_data-v4.5.c +++ b/drivers/net/ipa/data/ipa_data-v4.5.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2021 Linaro Ltd. */ +/* Copyright (C) 2021-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v4.5 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v4.7.c b/drivers/net/ipa/data/ipa_data-v4.7.c index b83390c48615..c8c23d9be961 100644 --- a/drivers/net/ipa/data/ipa_data-v4.7.c +++ b/drivers/net/ipa/data/ipa_data-v4.7.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v4.7 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v4.9.c b/drivers/net/ipa/data/ipa_data-v4.9.c index d30fc1fe6ca2..4eb9c909d5b3 100644 --- a/drivers/net/ipa/data/ipa_data-v4.9.c +++ b/drivers/net/ipa/data/ipa_data-v4.9.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2021 Linaro Ltd. */ +/* Copyright (C) 2021-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v4.9 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v5.0.c b/drivers/net/ipa/data/ipa_data-v5.0.c index 4d8171dae4cd..050580c99b65 100644 --- a/drivers/net/ipa/data/ipa_data-v5.0.c +++ b/drivers/net/ipa/data/ipa_data-v5.0.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> #include <linux/log2.h> -#include "../gsi.h" #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v5.0 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/data/ipa_data-v5.5.c b/drivers/net/ipa/data/ipa_data-v5.5.c index 2c6390f11354..0e6663e22533 100644 --- a/drivers/net/ipa/data/ipa_data-v5.5.c +++ b/drivers/net/ipa/data/ipa_data-v5.5.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ -#include <linux/kernel.h> +#include <linux/array_size.h> #include <linux/log2.h> #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" +#include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v5.5 */ enum ipa_resource_type { diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index 9a0b1fe4a93a..4c3227e77898 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -1,28 +1,26 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2023 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ -#include <linux/types.h> #include <linux/bits.h> -#include <linux/bitfield.h> -#include <linux/mutex.h> -#include <linux/completion.h> -#include <linux/io.h> #include <linux/bug.h> +#include <linux/completion.h> #include <linux/interrupt.h> -#include <linux/platform_device.h> +#include <linux/mutex.h> #include <linux/netdevice.h> +#include <linux/platform_device.h> +#include <linux/types.h> #include "gsi.h" -#include "reg.h" -#include "gsi_reg.h" #include "gsi_private.h" +#include "gsi_reg.h" #include "gsi_trans.h" -#include "ipa_gsi.h" #include "ipa_data.h" +#include "ipa_gsi.h" #include "ipa_version.h" +#include "reg.h" /** * DOC: The IPA Generic Software Interface @@ -1730,10 +1728,10 @@ static int gsi_channel_setup_one(struct gsi *gsi, u32 channel_id) gsi_channel_program(channel, true); if (channel->toward_ipa) - netif_napi_add_tx(&gsi->dummy_dev, &channel->napi, + netif_napi_add_tx(gsi->dummy_dev, &channel->napi, gsi_channel_poll); else - netif_napi_add(&gsi->dummy_dev, &channel->napi, + netif_napi_add(gsi->dummy_dev, &channel->napi, gsi_channel_poll); return 0; @@ -2369,12 +2367,14 @@ int gsi_init(struct gsi *gsi, struct platform_device *pdev, /* GSI uses NAPI on all channels. Create a dummy network device * for the channel NAPI contexts to be associated with. */ - init_dummy_netdev(&gsi->dummy_dev); + gsi->dummy_dev = alloc_netdev_dummy(0); + if (!gsi->dummy_dev) + return -ENOMEM; init_completion(&gsi->completion); ret = gsi_reg_init(gsi, pdev); if (ret) - return ret; + goto err_reg_exit; ret = gsi_irq_init(gsi, pdev); /* No matching exit required */ if (ret) @@ -2389,6 +2389,7 @@ int gsi_init(struct gsi *gsi, struct platform_device *pdev, return 0; err_reg_exit: + free_netdev(gsi->dummy_dev); gsi_reg_exit(gsi); return ret; @@ -2399,6 +2400,7 @@ void gsi_exit(struct gsi *gsi) { mutex_destroy(&gsi->mutex); gsi_channel_exit(gsi); + free_netdev(gsi->dummy_dev); gsi_reg_exit(gsi); } diff --git a/drivers/net/ipa/gsi.h b/drivers/net/ipa/gsi.h index 42063b227c18..9d8e05d950e3 100644 --- a/drivers/net/ipa/gsi.h +++ b/drivers/net/ipa/gsi.h @@ -1,17 +1,15 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2023 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _GSI_H_ #define _GSI_H_ -#include <linux/types.h> -#include <linux/spinlock.h> -#include <linux/mutex.h> #include <linux/completion.h> -#include <linux/platform_device.h> +#include <linux/mutex.h> #include <linux/netdevice.h> +#include <linux/types.h> #include "ipa_version.h" @@ -23,12 +21,10 @@ #define GSI_TLV_MAX 64 struct device; -struct scatterlist; struct platform_device; struct gsi; struct gsi_trans; -struct gsi_channel_data; struct ipa_gsi_endpoint_data; struct gsi_ring { @@ -155,7 +151,7 @@ struct gsi { struct mutex mutex; /* protects commands, programming */ struct gsi_channel channel[GSI_CHANNEL_COUNT_MAX]; struct gsi_evt_ring evt_ring[GSI_EVT_RING_COUNT_MAX]; - struct net_device dummy_dev; /* needed for NAPI */ + struct net_device *dummy_dev; /* needed for NAPI */ }; /** diff --git a/drivers/net/ipa/gsi_private.h b/drivers/net/ipa/gsi_private.h index c65f7c5cdc8d..968ab1e596e8 100644 --- a/drivers/net/ipa/gsi_private.h +++ b/drivers/net/ipa/gsi_private.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _GSI_PRIVATE_H_ #define _GSI_PRIVATE_H_ @@ -10,9 +10,10 @@ #include <linux/types.h> -struct gsi_trans; -struct gsi_ring; +struct gsi; struct gsi_channel; +struct gsi_ring; +struct gsi_trans; #define GSI_RING_ELEMENT_SIZE 16 /* bytes; must be a power of 2 */ diff --git a/drivers/net/ipa/gsi_reg.c b/drivers/net/ipa/gsi_reg.c index 106c43884aef..825598661188 100644 --- a/drivers/net/ipa/gsi_reg.c +++ b/drivers/net/ipa/gsi_reg.c @@ -1,13 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ -#include <linux/platform_device.h> #include <linux/io.h> +#include <linux/platform_device.h> #include "gsi.h" -#include "reg.h" #include "gsi_reg.h" +#include "reg.h" /* Is this register ID valid for the current GSI version? */ static bool gsi_reg_id_valid(struct gsi *gsi, enum gsi_reg_id reg_id) diff --git a/drivers/net/ipa/gsi_trans.c b/drivers/net/ipa/gsi_trans.c index ee6fb00b71eb..19531883864a 100644 --- a/drivers/net/ipa/gsi_trans.c +++ b/drivers/net/ipa/gsi_trans.c @@ -1,22 +1,22 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/bits.h> #include <linux/bitfield.h> +#include <linux/bits.h> +#include <linux/dma-direction.h> #include <linux/refcount.h> #include <linux/scatterlist.h> -#include <linux/dma-direction.h> +#include <linux/types.h> #include "gsi.h" #include "gsi_private.h" #include "gsi_trans.h" -#include "ipa_gsi.h" -#include "ipa_data.h" #include "ipa_cmd.h" +#include "ipa_data.h" +#include "ipa_gsi.h" /** * DOC: GSI Transactions diff --git a/drivers/net/ipa/gsi_trans.h b/drivers/net/ipa/gsi_trans.h index 30c1c2dc77c6..c1b3386cbb9d 100644 --- a/drivers/net/ipa/gsi_trans.h +++ b/drivers/net/ipa/gsi_trans.h @@ -1,25 +1,24 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _GSI_TRANS_H_ #define _GSI_TRANS_H_ -#include <linux/types.h> -#include <linux/refcount.h> #include <linux/completion.h> #include <linux/dma-direction.h> +#include <linux/refcount.h> +#include <linux/types.h> #include "ipa_cmd.h" +struct device; struct page; struct scatterlist; -struct device; struct sk_buff; struct gsi; -struct gsi_trans; struct gsi_trans_pool; /* Maximum number of TREs in an IPA immediate command transaction */ diff --git a/drivers/net/ipa/ipa.h b/drivers/net/ipa/ipa.h index 334cd62cf286..7ef10a4ff35e 100644 --- a/drivers/net/ipa/ipa.h +++ b/drivers/net/ipa/ipa.h @@ -1,30 +1,25 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_H_ #define _IPA_H_ -#include <linux/types.h> -#include <linux/device.h> #include <linux/notifier.h> -#include <linux/pm_wakeup.h> +#include <linux/types.h> -#include "ipa_version.h" #include "gsi.h" +#include "ipa_endpoint.h" #include "ipa_mem.h" #include "ipa_qmi.h" -#include "ipa_endpoint.h" -#include "ipa_interrupt.h" +#include "ipa_version.h" -struct clk; -struct icc_path; struct net_device; +struct ipa_interrupt; struct ipa_power; struct ipa_smp2p; -struct ipa_interrupt; /** * struct ipa - IPA information diff --git a/drivers/net/ipa/ipa_cmd.c b/drivers/net/ipa/ipa_cmd.c index 39219963dbb3..984311a9a5f2 100644 --- a/drivers/net/ipa/ipa_cmd.c +++ b/drivers/net/ipa/ipa_cmd.c @@ -1,22 +1,23 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/device.h> -#include <linux/slab.h> #include <linux/bitfield.h> +#include <linux/bits.h> +#include <linux/device.h> #include <linux/dma-direction.h> +#include <linux/types.h> #include "gsi.h" #include "gsi_trans.h" #include "ipa.h" -#include "ipa_endpoint.h" -#include "ipa_table.h" #include "ipa_cmd.h" +#include "ipa_endpoint.h" #include "ipa_mem.h" +#include "ipa_reg.h" +#include "ipa_table.h" /** * DOC: IPA Immediate Commands diff --git a/drivers/net/ipa/ipa_cmd.h b/drivers/net/ipa/ipa_cmd.h index e2cf1c2b0ef2..2077fdbade99 100644 --- a/drivers/net/ipa/ipa_cmd.h +++ b/drivers/net/ipa/ipa_cmd.h @@ -1,21 +1,17 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_CMD_H_ #define _IPA_CMD_H_ #include <linux/types.h> -#include <linux/dma-direction.h> - -struct sk_buff; -struct scatterlist; +struct gsi_channel; +struct gsi_trans; struct ipa; struct ipa_mem; -struct gsi_trans; -struct gsi_channel; /** * enum ipa_cmd_opcode: IPA immediate commands @@ -58,14 +54,6 @@ bool ipa_cmd_table_init_valid(struct ipa *ipa, const struct ipa_mem *mem, bool route); /** - * ipa_cmd_data_valid() - Validate command-realted configuration is valid - * @ipa: - IPA pointer - * - * Return: true if assumptions required for command are valid - */ -bool ipa_cmd_data_valid(struct ipa *ipa); - -/** * ipa_cmd_pool_init() - initialize command channel pools * @channel: AP->IPA command TX GSI channel pointer * @tre_count: Number of pool elements to allocate diff --git a/drivers/net/ipa/ipa_data.h b/drivers/net/ipa/ipa_data.h index 2a1605e67b65..d88cbbbf18b7 100644 --- a/drivers/net/ipa/ipa_data.h +++ b/drivers/net/ipa/ipa_data.h @@ -1,16 +1,16 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_DATA_H_ #define _IPA_DATA_H_ #include <linux/types.h> -#include "ipa_version.h" #include "ipa_endpoint.h" #include "ipa_mem.h" +#include "ipa_version.h" /** * DOC: IPA/GSI Configuration Data diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index dd490941615e..0bd9b9fbbf56 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -1,27 +1,30 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/device.h> -#include <linux/slab.h> #include <linux/bitfield.h> -#include <linux/if_rmnet.h> +#include <linux/bits.h> +#include <linux/device.h> #include <linux/dma-direction.h> +#include <linux/if_rmnet.h> +#include <linux/types.h> #include "gsi.h" #include "gsi_trans.h" #include "ipa.h" +#include "ipa_cmd.h" #include "ipa_data.h" #include "ipa_endpoint.h" -#include "ipa_cmd.h" +#include "ipa_gsi.h" +#include "ipa_interrupt.h" #include "ipa_mem.h" #include "ipa_modem.h" -#include "ipa_table.h" -#include "ipa_gsi.h" #include "ipa_power.h" +#include "ipa_reg.h" +#include "ipa_table.h" +#include "ipa_version.h" /* Hardware is told about receive buffers once a "batch" has been queued */ #define IPA_REPLENISH_BATCH 16 /* Must be non-zero */ diff --git a/drivers/net/ipa/ipa_endpoint.h b/drivers/net/ipa/ipa_endpoint.h index 3ad2e802040a..e7d8ae6c6f6a 100644 --- a/drivers/net/ipa/ipa_endpoint.h +++ b/drivers/net/ipa/ipa_endpoint.h @@ -1,21 +1,21 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_ENDPOINT_H_ #define _IPA_ENDPOINT_H_ #include <linux/types.h> #include <linux/workqueue.h> -#include <linux/if_ether.h> -#include "gsi.h" #include "ipa_reg.h" +#include "ipa_version.h" struct net_device; struct sk_buff; +struct gsi_trans; struct ipa; struct ipa_gsi_endpoint_data; @@ -199,9 +199,9 @@ int ipa_endpoint_init(struct ipa *ipa, u32 count, const struct ipa_gsi_endpoint_data *data); void ipa_endpoint_exit(struct ipa *ipa); -void ipa_endpoint_trans_complete(struct ipa_endpoint *ipa, +void ipa_endpoint_trans_complete(struct ipa_endpoint *endpoint, struct gsi_trans *trans); -void ipa_endpoint_trans_release(struct ipa_endpoint *ipa, +void ipa_endpoint_trans_release(struct ipa_endpoint *endpoint, struct gsi_trans *trans); #endif /* _IPA_ENDPOINT_H_ */ diff --git a/drivers/net/ipa/ipa_gsi.c b/drivers/net/ipa/ipa_gsi.c index d323adb03383..cb654c7b5498 100644 --- a/drivers/net/ipa/ipa_gsi.c +++ b/drivers/net/ipa/ipa_gsi.c @@ -1,16 +1,17 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2020 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #include <linux/types.h> -#include "ipa_gsi.h" #include "gsi_trans.h" #include "ipa.h" -#include "ipa_endpoint.h" #include "ipa_data.h" +#include "ipa_endpoint.h" +#include "ipa_gsi.h" +#include "ipa_version.h" void ipa_gsi_trans_complete(struct gsi_trans *trans) { diff --git a/drivers/net/ipa/ipa_interrupt.c b/drivers/net/ipa/ipa_interrupt.c index c3e8784d51d9..245a06997055 100644 --- a/drivers/net/ipa/ipa_interrupt.c +++ b/drivers/net/ipa/ipa_interrupt.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ /* DOC: IPA Interrupts @@ -19,29 +19,31 @@ * time only these three are supported. */ -#include <linux/platform_device.h> -#include <linux/types.h> #include <linux/interrupt.h> +#include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/pm_wakeirq.h> +#include <linux/types.h> #include "ipa.h" -#include "ipa_reg.h" #include "ipa_endpoint.h" +#include "ipa_interrupt.h" #include "ipa_power.h" +#include "ipa_reg.h" #include "ipa_uc.h" -#include "ipa_interrupt.h" /** * struct ipa_interrupt - IPA interrupt information * @ipa: IPA pointer * @irq: Linux IRQ number used for IPA interrupts * @enabled: Mask indicating which interrupts are enabled + * @suspend_enabled: Bitmap of endpoints with the SUSPEND interrupt enabled */ struct ipa_interrupt { struct ipa *ipa; u32 irq; u32 enabled; + unsigned long *suspend_enabled; }; /* Clear the suspend interrupt for all endpoints that signaled it */ @@ -194,6 +196,7 @@ static void ipa_interrupt_suspend_control(struct ipa_interrupt *interrupt, u32 mask = BIT(endpoint_id % 32); u32 unit = endpoint_id / 32; const struct reg *reg; + unsigned long weight; u32 offset; u32 val; @@ -203,6 +206,10 @@ static void ipa_interrupt_suspend_control(struct ipa_interrupt *interrupt, if (ipa->version == IPA_VERSION_3_0) return; + weight = bitmap_weight(interrupt->suspend_enabled, ipa->endpoint_count); + if (weight == 1 && !enable) + ipa_interrupt_disable(ipa, IPA_IRQ_TX_SUSPEND); + reg = ipa_reg(ipa, IRQ_SUSPEND_EN); offset = reg_n_offset(reg, unit); val = ioread32(ipa->reg_virt + offset); @@ -211,8 +218,12 @@ static void ipa_interrupt_suspend_control(struct ipa_interrupt *interrupt, val |= mask; else val &= ~mask; + __change_bit(endpoint_id, interrupt->suspend_enabled); iowrite32(val, ipa->reg_virt + offset); + + if (!weight && enable) + ipa_interrupt_enable(ipa, IPA_IRQ_TX_SUSPEND); } /* Enable TX_SUSPEND for an endpoint */ @@ -246,7 +257,16 @@ int ipa_interrupt_config(struct ipa *ipa) interrupt->ipa = ipa; - /* Disable all IPA interrupt types */ + /* Initially all IPA interrupt types are disabled */ + interrupt->enabled = 0; + interrupt->suspend_enabled = bitmap_zalloc(ipa->endpoint_count, + GFP_KERNEL); + if (!interrupt->suspend_enabled) { + ret = -ENOMEM; + goto err_kfree; + } + + /* Disable IPA interrupt types */ reg = ipa_reg(ipa, IPA_IRQ_EN); iowrite32(0, ipa->reg_virt + reg_offset(reg)); @@ -254,22 +274,32 @@ int ipa_interrupt_config(struct ipa *ipa) "ipa", interrupt); if (ret) { dev_err(dev, "error %d requesting \"ipa\" IRQ\n", ret); - goto err_kfree; + goto err_free_bitmap; + } + + ret = device_init_wakeup(dev, true); + if (ret) { + dev_err(dev, "error %d enabling wakeup\n", ret); + goto err_free_irq; } ret = dev_pm_set_wake_irq(dev, irq); if (ret) { dev_err(dev, "error %d registering \"ipa\" IRQ as wakeirq\n", ret); - goto err_free_irq; + goto err_disable_wakeup; } ipa->interrupt = interrupt; return 0; +err_disable_wakeup: + (void)device_init_wakeup(dev, false); err_free_irq: free_irq(interrupt->irq, interrupt); +err_free_bitmap: + bitmap_free(interrupt->suspend_enabled); err_kfree: kfree(interrupt); @@ -285,22 +315,20 @@ void ipa_interrupt_deconfig(struct ipa *ipa) ipa->interrupt = NULL; dev_pm_clear_wake_irq(dev); + (void)device_init_wakeup(dev, false); free_irq(interrupt->irq, interrupt); + bitmap_free(interrupt->suspend_enabled); } /* Initialize the IPA interrupt structure */ struct ipa_interrupt *ipa_interrupt_init(struct platform_device *pdev) { - struct device *dev = &pdev->dev; struct ipa_interrupt *interrupt; int irq; irq = platform_get_irq_byname(pdev, "ipa"); - if (irq <= 0) { - dev_err(dev, "DT error %d getting \"ipa\" IRQ property\n", irq); - + if (irq <= 0) return ERR_PTR(irq ? : -EINVAL); - } interrupt = kzalloc(sizeof(*interrupt), GFP_KERNEL); if (!interrupt) diff --git a/drivers/net/ipa/ipa_interrupt.h b/drivers/net/ipa/ipa_interrupt.h index f3f4f4330a59..d11c4af14fa2 100644 --- a/drivers/net/ipa/ipa_interrupt.h +++ b/drivers/net/ipa/ipa_interrupt.h @@ -1,16 +1,18 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_INTERRUPT_H_ #define _IPA_INTERRUPT_H_ #include <linux/types.h> -#include <linux/bits.h> + +struct platform_device; struct ipa; struct ipa_interrupt; + enum ipa_irq_id; /** diff --git a/drivers/net/ipa/ipa_main.c b/drivers/net/ipa/ipa_main.c index 57b241417e8c..5f3dd5a2dcf4 100644 --- a/drivers/net/ipa/ipa_main.c +++ b/drivers/net/ipa/ipa_main.c @@ -1,38 +1,37 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2023 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/atomic.h> -#include <linux/bitfield.h> #include <linux/bug.h> -#include <linux/io.h> #include <linux/firmware.h> +#include <linux/io.h> #include <linux/module.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/types.h> + #include <linux/firmware/qcom/qcom_scm.h> #include <linux/soc/qcom/mdt_loader.h> #include "ipa.h" -#include "ipa_power.h" +#include "ipa_cmd.h" #include "ipa_data.h" #include "ipa_endpoint.h" -#include "ipa_resource.h" -#include "ipa_cmd.h" -#include "ipa_reg.h" +#include "ipa_interrupt.h" #include "ipa_mem.h" -#include "ipa_table.h" -#include "ipa_smp2p.h" #include "ipa_modem.h" -#include "ipa_uc.h" -#include "ipa_interrupt.h" -#include "gsi_trans.h" +#include "ipa_power.h" +#include "ipa_reg.h" +#include "ipa_resource.h" +#include "ipa_smp2p.h" #include "ipa_sysfs.h" +#include "ipa_table.h" +#include "ipa_uc.h" +#include "ipa_version.h" /** * DOC: The IP Accelerator @@ -120,10 +119,6 @@ int ipa_setup(struct ipa *ipa) if (ret) return ret; - ret = ipa_power_setup(ipa); - if (ret) - goto err_gsi_teardown; - ipa_endpoint_setup(ipa); /* We need to use the AP command TX endpoint to perform other @@ -170,8 +165,6 @@ err_command_disable: ipa_endpoint_disable_one(command_endpoint); err_endpoint_teardown: ipa_endpoint_teardown(ipa); - ipa_power_teardown(ipa); -err_gsi_teardown: gsi_teardown(&ipa->gsi); return ret; @@ -196,7 +189,6 @@ static void ipa_teardown(struct ipa *ipa) command_endpoint = ipa->name_map[IPA_ENDPOINT_AP_COMMAND_TX]; ipa_endpoint_disable_one(command_endpoint); ipa_endpoint_teardown(ipa); - ipa_power_teardown(ipa); gsi_teardown(&ipa->gsi); } @@ -818,11 +810,6 @@ static int ipa_probe(struct platform_device *pdev) return -ENODEV; } - if (!ipa_version_supported(data->version)) { - dev_err(dev, "unsupported IPA version %u\n", data->version); - return -EINVAL; - } - if (!data->modem_route_count) { dev_err(dev, "modem_route_count cannot be zero\n"); return -EINVAL; @@ -873,6 +860,10 @@ static int ipa_probe(struct platform_device *pdev) if (ret) goto err_reg_exit; + ret = ipa_cmd_init(ipa); + if (ret) + goto err_mem_exit; + ret = gsi_init(&ipa->gsi, pdev, ipa->version, data->endpoint_count, data->endpoint_data); if (ret) diff --git a/drivers/net/ipa/ipa_mem.c b/drivers/net/ipa/ipa_mem.c index 709f061ede61..dee985eb08cb 100644 --- a/drivers/net/ipa/ipa_mem.c +++ b/drivers/net/ipa/ipa_mem.c @@ -1,25 +1,24 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/bitfield.h> -#include <linux/bug.h> #include <linux/dma-mapping.h> +#include <linux/io.h> #include <linux/iommu.h> #include <linux/platform_device.h> -#include <linux/io.h> +#include <linux/types.h> + #include <linux/soc/qcom/smem.h> +#include "gsi_trans.h" #include "ipa.h" -#include "ipa_reg.h" -#include "ipa_data.h" #include "ipa_cmd.h" +#include "ipa_data.h" #include "ipa_mem.h" +#include "ipa_reg.h" #include "ipa_table.h" -#include "gsi_trans.h" /* "Canary" value placed between memory regions to detect overflow */ #define IPA_MEM_CANARY_VAL cpu_to_le32(0xdeadbeef) diff --git a/drivers/net/ipa/ipa_mem.h b/drivers/net/ipa/ipa_mem.h index 28aad00a151d..b25babade787 100644 --- a/drivers/net/ipa/ipa_mem.h +++ b/drivers/net/ipa/ipa_mem.h @@ -1,11 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_MEM_H_ #define _IPA_MEM_H_ +#include <linux/types.h> + struct platform_device; struct ipa; diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index c27ca3f27f7d..8fe0d0e1a00f 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -1,29 +1,27 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #include <linux/errno.h> +#include <linux/etherdevice.h> #include <linux/if_arp.h> +#include <linux/if_rmnet.h> #include <linux/netdevice.h> +#include <linux/pm_runtime.h> #include <linux/skbuff.h> -#include <linux/if_rmnet.h> -#include <linux/etherdevice.h> #include <net/pkt_sched.h> -#include <linux/pm_runtime.h> + #include <linux/remoteproc/qcom_rproc.h> #include "ipa.h" -#include "ipa_data.h" #include "ipa_endpoint.h" -#include "ipa_table.h" #include "ipa_mem.h" #include "ipa_modem.h" #include "ipa_smp2p.h" -#include "ipa_qmi.h" +#include "ipa_table.h" #include "ipa_uc.h" -#include "ipa_power.h" #define IPA_NETDEV_NAME "rmnet_ipa%d" #define IPA_NETDEV_TAILROOM 0 /* for padding by mux layer */ diff --git a/drivers/net/ipa/ipa_modem.h b/drivers/net/ipa/ipa_modem.h index d85718db9a57..b1d2c80ed096 100644 --- a/drivers/net/ipa/ipa_modem.h +++ b/drivers/net/ipa/ipa_modem.h @@ -1,15 +1,16 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_MODEM_H_ #define _IPA_MODEM_H_ -struct ipa; struct net_device; struct sk_buff; +struct ipa; + int ipa_modem_start(struct ipa *ipa); int ipa_modem_stop(struct ipa *ipa); diff --git a/drivers/net/ipa/ipa_power.c b/drivers/net/ipa/ipa_power.c index 41ca7ef5e20f..65fd14da0f86 100644 --- a/drivers/net/ipa/ipa_power.c +++ b/drivers/net/ipa/ipa_power.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #include <linux/clk.h> @@ -9,15 +9,15 @@ #include <linux/interconnect.h> #include <linux/pm.h> #include <linux/pm_runtime.h> -#include <linux/bitops.h> #include "linux/soc/qcom/qcom_aoss.h" #include "ipa.h" -#include "ipa_power.h" +#include "ipa_data.h" #include "ipa_endpoint.h" +#include "ipa_interrupt.h" #include "ipa_modem.h" -#include "ipa_data.h" +#include "ipa_power.h" /** * DOC: IPA Power Management @@ -232,25 +232,6 @@ void ipa_power_retention(struct ipa *ipa, bool enable) ret, enable ? "en" : "dis"); } -int ipa_power_setup(struct ipa *ipa) -{ - int ret; - - ipa_interrupt_enable(ipa, IPA_IRQ_TX_SUSPEND); - - ret = device_init_wakeup(ipa->dev, true); - if (ret) - ipa_interrupt_disable(ipa, IPA_IRQ_TX_SUSPEND); - - return ret; -} - -void ipa_power_teardown(struct ipa *ipa) -{ - (void)device_init_wakeup(ipa->dev, false); - ipa_interrupt_disable(ipa, IPA_IRQ_TX_SUSPEND); -} - /* Initialize IPA power management */ struct ipa_power * ipa_power_init(struct device *dev, const struct ipa_power_data *data) diff --git a/drivers/net/ipa/ipa_power.h b/drivers/net/ipa/ipa_power.h index 227cc04bea80..a83524a61c28 100644 --- a/drivers/net/ipa/ipa_power.h +++ b/drivers/net/ipa/ipa_power.h @@ -1,16 +1,17 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_POWER_H_ #define _IPA_POWER_H_ +#include <linux/types.h> + struct device; struct ipa; struct ipa_power_data; -enum ipa_irq_id; /* IPA device power management function block */ extern const struct dev_pm_ops ipa_pm_ops; @@ -31,20 +32,6 @@ u32 ipa_core_clock_rate(struct ipa *ipa); void ipa_power_retention(struct ipa *ipa, bool enable); /** - * ipa_power_setup() - Set up IPA power management - * @ipa: IPA pointer - * - * Return: 0 if successful, or a negative error code - */ -int ipa_power_setup(struct ipa *ipa); - -/** - * ipa_power_teardown() - Inverse of ipa_power_setup() - * @ipa: IPA pointer - */ -void ipa_power_teardown(struct ipa *ipa); - -/** * ipa_power_init() - Initialize IPA power management * @dev: IPA device * @data: Clock configuration data diff --git a/drivers/net/ipa/ipa_qmi.c b/drivers/net/ipa/ipa_qmi.c index 65c40e207802..d771f3a71f94 100644 --- a/drivers/net/ipa/ipa_qmi.c +++ b/drivers/net/ipa/ipa_qmi.c @@ -1,19 +1,15 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2013-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/string.h> -#include <linux/slab.h> #include <linux/qrtr.h> -#include <linux/soc/qcom/qmi.h> +#include <linux/string.h> +#include <linux/types.h> #include "ipa.h" -#include "ipa_endpoint.h" #include "ipa_mem.h" -#include "ipa_table.h" #include "ipa_modem.h" #include "ipa_qmi_msg.h" diff --git a/drivers/net/ipa/ipa_qmi.h b/drivers/net/ipa/ipa_qmi.h index 1c236826c17a..fb15ea7f47e0 100644 --- a/drivers/net/ipa/ipa_qmi.h +++ b/drivers/net/ipa/ipa_qmi.h @@ -1,12 +1,14 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_QMI_H_ #define _IPA_QMI_H_ #include <linux/types.h> +#include <linux/workqueue.h> + #include <linux/soc/qcom/qmi.h> struct ipa; diff --git a/drivers/net/ipa/ipa_qmi_msg.c b/drivers/net/ipa/ipa_qmi_msg.c index 894f99517233..51dc13a577a5 100644 --- a/drivers/net/ipa/ipa_qmi_msg.c +++ b/drivers/net/ipa/ipa_qmi_msg.c @@ -1,9 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #include <linux/stddef.h> + #include <linux/soc/qcom/qmi.h> #include "ipa_qmi_msg.h" diff --git a/drivers/net/ipa/ipa_qmi_msg.h b/drivers/net/ipa/ipa_qmi_msg.h index b73503552c4d..644b8c27108b 100644 --- a/drivers/net/ipa/ipa_qmi_msg.h +++ b/drivers/net/ipa/ipa_qmi_msg.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_QMI_MSG_H_ #define _IPA_QMI_MSG_H_ @@ -9,6 +9,7 @@ /* === Only "ipa_qmi" and "ipa_qmi_msg.c" should include this file === */ #include <linux/types.h> + #include <linux/soc/qcom/qmi.h> /* Request/response/indication QMI message ids used for IPA. Receiving diff --git a/drivers/net/ipa/ipa_reg.c b/drivers/net/ipa/ipa_reg.c index 98625956e0bb..c574f798fdc9 100644 --- a/drivers/net/ipa/ipa_reg.c +++ b/drivers/net/ipa/ipa_reg.c @@ -1,11 +1,11 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2023 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ -#include <linux/platform_device.h> #include <linux/io.h> +#include <linux/platform_device.h> #include "ipa.h" #include "ipa_reg.h" diff --git a/drivers/net/ipa/ipa_reg.h b/drivers/net/ipa/ipa_reg.h index 62c62495b796..61b7c441ae95 100644 --- a/drivers/net/ipa/ipa_reg.h +++ b/drivers/net/ipa/ipa_reg.h @@ -1,15 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2023 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #ifndef _IPA_REG_H_ #define _IPA_REG_H_ -#include <linux/bitfield.h> -#include <linux/bug.h> - -#include "ipa_version.h" #include "reg.h" struct platform_device; diff --git a/drivers/net/ipa/ipa_resource.c b/drivers/net/ipa/ipa_resource.c index 82c88a744d10..1b0c4695c32a 100644 --- a/drivers/net/ipa/ipa_resource.c +++ b/drivers/net/ipa/ipa_resource.c @@ -1,11 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ #include <linux/types.h> -#include <linux/kernel.h> #include "ipa.h" #include "ipa_data.h" diff --git a/drivers/net/ipa/ipa_smp2p.c b/drivers/net/ipa/ipa_smp2p.c index 2f917582c423..fcaadd111a8a 100644 --- a/drivers/net/ipa/ipa_smp2p.c +++ b/drivers/net/ipa/ipa_smp2p.c @@ -1,20 +1,20 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/notifier.h> #include <linux/panic_notifier.h> +#include <linux/platform_device.h> #include <linux/pm_runtime.h> -#include <linux/soc/qcom/smem.h> +#include <linux/types.h> + #include <linux/soc/qcom/smem_state.h> -#include "ipa_smp2p.h" #include "ipa.h" +#include "ipa_smp2p.h" #include "ipa_uc.h" /** diff --git a/drivers/net/ipa/ipa_sysfs.c b/drivers/net/ipa/ipa_sysfs.c index 2ff09ce343b7..a59bd215494c 100644 --- a/drivers/net/ipa/ipa_sysfs.c +++ b/drivers/net/ipa/ipa_sysfs.c @@ -1,15 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2021-2022 Linaro Ltd. */ +/* Copyright (C) 2021-2024 Linaro Ltd. */ -#include <linux/kernel.h> -#include <linux/types.h> #include <linux/device.h> #include <linux/sysfs.h> +#include <linux/types.h> #include "ipa.h" -#include "ipa_version.h" #include "ipa_sysfs.h" +#include "ipa_version.h" static const char *ipa_version_string(struct ipa *ipa) { diff --git a/drivers/net/ipa/ipa_sysfs.h b/drivers/net/ipa/ipa_sysfs.h index 58ba22810bab..43d9cb0722a4 100644 --- a/drivers/net/ipa/ipa_sysfs.h +++ b/drivers/net/ipa/ipa_sysfs.h @@ -1,13 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_SYSFS_H_ #define _IPA_SYSFS_H_ -struct attribute_group; - extern const struct attribute_group ipa_attribute_group; extern const struct attribute_group ipa_feature_attribute_group; extern const struct attribute_group ipa_endpoint_id_attribute_group; diff --git a/drivers/net/ipa/ipa_table.c b/drivers/net/ipa/ipa_table.c index a24ac11b8893..4e4a3f8aa8e8 100644 --- a/drivers/net/ipa/ipa_table.c +++ b/drivers/net/ipa/ipa_table.c @@ -1,28 +1,25 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2023 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/bits.h> #include <linux/bitops.h> -#include <linux/bitfield.h> -#include <linux/io.h> #include <linux/build_bug.h> #include <linux/device.h> #include <linux/dma-mapping.h> +#include <linux/io.h> +#include <linux/types.h> +#include "gsi.h" +#include "gsi_trans.h" #include "ipa.h" -#include "ipa_version.h" +#include "ipa_cmd.h" #include "ipa_endpoint.h" -#include "ipa_table.h" -#include "ipa_reg.h" #include "ipa_mem.h" -#include "ipa_cmd.h" -#include "gsi.h" -#include "gsi_trans.h" +#include "ipa_reg.h" +#include "ipa_table.h" +#include "ipa_version.h" /** * DOC: IPA Filter and Route Tables @@ -161,6 +158,12 @@ ipa_table_mem(struct ipa *ipa, bool filter, bool hashed, bool ipv6) return ipa_mem_find(ipa, mem_id); } +/* Return true if hashed tables are supported */ +bool ipa_table_hash_support(struct ipa *ipa) +{ + return ipa->version != IPA_VERSION_4_2; +} + bool ipa_filtered_valid(struct ipa *ipa, u64 filtered) { struct device *dev = ipa->dev; diff --git a/drivers/net/ipa/ipa_table.h b/drivers/net/ipa/ipa_table.h index 7cc951904bb4..16d4d15df9e9 100644 --- a/drivers/net/ipa/ipa_table.h +++ b/drivers/net/ipa/ipa_table.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_TABLE_H_ #define _IPA_TABLE_H_ @@ -23,10 +23,7 @@ bool ipa_filtered_valid(struct ipa *ipa, u64 filtered); * ipa_table_hash_support() - Return true if hashed tables are supported * @ipa: IPA pointer */ -static inline bool ipa_table_hash_support(struct ipa *ipa) -{ - return ipa->version != IPA_VERSION_4_2; -} +bool ipa_table_hash_support(struct ipa *ipa); /** * ipa_table_reset() - Reset filter and route tables entries to "none" diff --git a/drivers/net/ipa/ipa_uc.c b/drivers/net/ipa/ipa_uc.c index bfd5dc6dab43..2963db83ab6b 100644 --- a/drivers/net/ipa/ipa_uc.c +++ b/drivers/net/ipa/ipa_uc.c @@ -1,17 +1,19 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2022 Linaro Ltd. + * Copyright (C) 2018-2024 Linaro Ltd. */ -#include <linux/types.h> -#include <linux/io.h> #include <linux/delay.h> +#include <linux/io.h> #include <linux/pm_runtime.h> +#include <linux/types.h> #include "ipa.h" -#include "ipa_uc.h" +#include "ipa_interrupt.h" #include "ipa_power.h" +#include "ipa_reg.h" +#include "ipa_uc.h" /** * DOC: The IPA embedded microcontroller diff --git a/drivers/net/ipa/ipa_uc.h b/drivers/net/ipa/ipa_uc.h index 85aa0df818c2..12997ecf5faa 100644 --- a/drivers/net/ipa/ipa_uc.h +++ b/drivers/net/ipa/ipa_uc.h @@ -1,13 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_UC_H_ #define _IPA_UC_H_ struct ipa; -enum ipa_irq_id; /** * ipa_uc_interrupt_handler() - Handler for microcontroller IPA interrupts diff --git a/drivers/net/ipa/ipa_version.h b/drivers/net/ipa/ipa_version.h index 38150345b607..38c47f51a50c 100644 --- a/drivers/net/ipa/ipa_version.h +++ b/drivers/net/ipa/ipa_version.h @@ -1,11 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_VERSION_H_ #define _IPA_VERSION_H_ +#include <linux/types.h> + /** * enum ipa_version * @IPA_VERSION_3_0: IPA version 3.0/GSI version 1.0 @@ -45,24 +47,6 @@ enum ipa_version { IPA_VERSION_COUNT, /* Last; not a version */ }; -static inline bool ipa_version_supported(enum ipa_version version) -{ - switch (version) { - case IPA_VERSION_3_1: - case IPA_VERSION_3_5_1: - case IPA_VERSION_4_2: - case IPA_VERSION_4_5: - case IPA_VERSION_4_7: - case IPA_VERSION_4_9: - case IPA_VERSION_4_11: - case IPA_VERSION_5_0: - case IPA_VERSION_5_5: - return true; - default: - return false; - } -} - /* Execution environment IDs */ enum gsi_ee_id { GSI_EE_AP = 0x0, diff --git a/drivers/net/ipa/reg.h b/drivers/net/ipa/reg.h index 2ee07eebca67..53c16e594ea4 100644 --- a/drivers/net/ipa/reg.h +++ b/drivers/net/ipa/reg.h @@ -1,13 +1,15 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* *Copyright (C) 2022-2023 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ #ifndef _REG_H_ #define _REG_H_ -#include <linux/types.h> -#include <linux/log2.h> +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/bug.h> +#include <linux/log2.h> +#include <linux/types.h> /** * struct reg - A register descriptor diff --git a/drivers/net/ipa/reg/gsi_reg-v3.1.c b/drivers/net/ipa/reg/gsi_reg-v3.1.c index e036805a7882..8c577b8b5c7a 100644 --- a/drivers/net/ipa/reg/gsi_reg-v3.1.c +++ b/drivers/net/ipa/reg/gsi_reg-v3.1.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c020 + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/gsi_reg-v3.5.1.c b/drivers/net/ipa/reg/gsi_reg-v3.5.1.c index 8c3ab3a5288e..a1c609f40d99 100644 --- a/drivers/net/ipa/reg/gsi_reg-v3.5.1.c +++ b/drivers/net/ipa/reg/gsi_reg-v3.5.1.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c020 + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/gsi_reg-v4.0.c b/drivers/net/ipa/reg/gsi_reg-v4.0.c index 7cc7a21d07f9..ff1fb1ca47dd 100644 --- a/drivers/net/ipa/reg/gsi_reg-v4.0.c +++ b/drivers/net/ipa/reg/gsi_reg-v4.0.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c020 + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/gsi_reg-v4.11.c b/drivers/net/ipa/reg/gsi_reg-v4.11.c index 01696519032f..ab9757ce42e7 100644 --- a/drivers/net/ipa/reg/gsi_reg-v4.11.c +++ b/drivers/net/ipa/reg/gsi_reg-v4.11.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c020 + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/gsi_reg-v4.5.c b/drivers/net/ipa/reg/gsi_reg-v4.5.c index 2900e5c3ff88..01b45f79c315 100644 --- a/drivers/net/ipa/reg/gsi_reg-v4.5.c +++ b/drivers/net/ipa/reg/gsi_reg-v4.5.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c020 + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/gsi_reg-v4.9.c b/drivers/net/ipa/reg/gsi_reg-v4.9.c index 8b5d95425a76..783eaaee2936 100644 --- a/drivers/net/ipa/reg/gsi_reg-v4.9.c +++ b/drivers/net/ipa/reg/gsi_reg-v4.9.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c020 + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/gsi_reg-v5.0.c b/drivers/net/ipa/reg/gsi_reg-v5.0.c index 145eb0bd096d..36d1e65df71b 100644 --- a/drivers/net/ipa/reg/gsi_reg-v5.0.c +++ b/drivers/net/ipa/reg/gsi_reg-v5.0.c @@ -1,12 +1,14 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../gsi.h" -#include "../reg.h" #include "../gsi_reg.h" +#include "../ipa_version.h" +#include "../reg.h" REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, 0x0000c01c + 0x1000 * GSI_EE_AP); diff --git a/drivers/net/ipa/reg/ipa_reg-v3.1.c b/drivers/net/ipa/reg/ipa_reg-v3.1.c index 648dbfe1fce3..a89103701583 100644 --- a/drivers/net/ipa/reg/ipa_reg-v3.1.c +++ b/drivers/net/ipa/reg/ipa_reg-v3.1.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { [COMP_CFG_ENABLE] = BIT(0), @@ -76,19 +78,6 @@ static const u32 reg_qsb_max_reads_fmask[] = { REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078); -static const u32 reg_filt_rout_hash_en_fmask[] = { - [IPV6_ROUTER_HASH] = BIT(0), - /* Bits 1-3 reserved */ - [IPV6_FILTER_HASH] = BIT(4), - /* Bits 5-7 reserved */ - [IPV4_ROUTER_HASH] = BIT(8), - /* Bits 9-11 reserved */ - [IPV4_FILTER_HASH] = BIT(12), - /* Bits 13-31 reserved */ -}; - -REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x000008c); - static const u32 reg_filt_rout_hash_flush_fmask[] = { [IPV6_ROUTER_HASH] = BIT(0), /* Bits 1-3 reserved */ @@ -403,7 +392,6 @@ static const struct reg *reg_array[] = { [SHARED_MEM_SIZE] = ®_shared_mem_size, [QSB_MAX_WRITES] = ®_qsb_max_writes, [QSB_MAX_READS] = ®_qsb_max_reads, - [FILT_ROUT_HASH_EN] = ®_filt_rout_hash_en, [FILT_ROUT_HASH_FLUSH] = ®_filt_rout_hash_flush, [STATE_AGGR_ACTIVE] = ®_state_aggr_active, [IPA_BCR] = ®_ipa_bcr, diff --git a/drivers/net/ipa/reg/ipa_reg-v3.5.1.c b/drivers/net/ipa/reg/ipa_reg-v3.5.1.c index 78b1bf60cd02..c81c48ec51f9 100644 --- a/drivers/net/ipa/reg/ipa_reg-v3.5.1.c +++ b/drivers/net/ipa/reg/ipa_reg-v3.5.1.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { [COMP_CFG_ENABLE] = BIT(0), @@ -81,19 +83,6 @@ static const u32 reg_qsb_max_reads_fmask[] = { REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078); -static const u32 reg_filt_rout_hash_en_fmask[] = { - [IPV6_ROUTER_HASH] = BIT(0), - /* Bits 1-3 reserved */ - [IPV6_FILTER_HASH] = BIT(4), - /* Bits 5-7 reserved */ - [IPV4_ROUTER_HASH] = BIT(8), - /* Bits 9-11 reserved */ - [IPV4_FILTER_HASH] = BIT(12), - /* Bits 13-31 reserved */ -}; - -REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x000008c); - static const u32 reg_filt_rout_hash_flush_fmask[] = { [IPV6_ROUTER_HASH] = BIT(0), /* Bits 1-3 reserved */ @@ -414,7 +403,6 @@ static const struct reg *reg_array[] = { [SHARED_MEM_SIZE] = ®_shared_mem_size, [QSB_MAX_WRITES] = ®_qsb_max_writes, [QSB_MAX_READS] = ®_qsb_max_reads, - [FILT_ROUT_HASH_EN] = ®_filt_rout_hash_en, [FILT_ROUT_HASH_FLUSH] = ®_filt_rout_hash_flush, [STATE_AGGR_ACTIVE] = ®_state_aggr_active, [IPA_BCR] = ®_ipa_bcr, diff --git a/drivers/net/ipa/reg/ipa_reg-v4.11.c b/drivers/net/ipa/reg/ipa_reg-v4.11.c index 29e71cce4a84..18bddc32c931 100644 --- a/drivers/net/ipa/reg/ipa_reg-v4.11.c +++ b/drivers/net/ipa/reg/ipa_reg-v4.11.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { [RAM_ARB_PRI_CLIENT_SAMP_FIX_DIS] = BIT(0), @@ -113,19 +115,6 @@ static const u32 reg_qsb_max_reads_fmask[] = { REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078); -static const u32 reg_filt_rout_hash_en_fmask[] = { - [IPV6_ROUTER_HASH] = BIT(0), - /* Bits 1-3 reserved */ - [IPV6_FILTER_HASH] = BIT(4), - /* Bits 5-7 reserved */ - [IPV4_ROUTER_HASH] = BIT(8), - /* Bits 9-11 reserved */ - [IPV4_FILTER_HASH] = BIT(12), - /* Bits 13-31 reserved */ -}; - -REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x0000148); - static const u32 reg_filt_rout_hash_flush_fmask[] = { [IPV6_ROUTER_HASH] = BIT(0), /* Bits 1-3 reserved */ @@ -470,7 +459,6 @@ static const struct reg *reg_array[] = { [SHARED_MEM_SIZE] = ®_shared_mem_size, [QSB_MAX_WRITES] = ®_qsb_max_writes, [QSB_MAX_READS] = ®_qsb_max_reads, - [FILT_ROUT_HASH_EN] = ®_filt_rout_hash_en, [FILT_ROUT_HASH_FLUSH] = ®_filt_rout_hash_flush, [STATE_AGGR_ACTIVE] = ®_state_aggr_active, [LOCAL_PKT_PROC_CNTXT] = ®_local_pkt_proc_cntxt, diff --git a/drivers/net/ipa/reg/ipa_reg-v4.2.c b/drivers/net/ipa/reg/ipa_reg-v4.2.c index bb7cf488144d..e78dd71e8b03 100644 --- a/drivers/net/ipa/reg/ipa_reg-v4.2.c +++ b/drivers/net/ipa/reg/ipa_reg-v4.2.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { /* Bit 0 reserved */ diff --git a/drivers/net/ipa/reg/ipa_reg-v4.5.c b/drivers/net/ipa/reg/ipa_reg-v4.5.c index 1c58f78851c2..8494731efdd3 100644 --- a/drivers/net/ipa/reg/ipa_reg-v4.5.c +++ b/drivers/net/ipa/reg/ipa_reg-v4.5.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { /* Bit 0 reserved */ @@ -107,19 +109,6 @@ static const u32 reg_qsb_max_reads_fmask[] = { REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078); -static const u32 reg_filt_rout_hash_en_fmask[] = { - [IPV6_ROUTER_HASH] = BIT(0), - /* Bits 1-3 reserved */ - [IPV6_FILTER_HASH] = BIT(4), - /* Bits 5-7 reserved */ - [IPV4_ROUTER_HASH] = BIT(8), - /* Bits 9-11 reserved */ - [IPV4_FILTER_HASH] = BIT(12), - /* Bits 13-31 reserved */ -}; - -REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x0000148); - static const u32 reg_filt_rout_hash_flush_fmask[] = { [IPV6_ROUTER_HASH] = BIT(0), /* Bits 1-3 reserved */ @@ -489,7 +478,6 @@ static const struct reg *reg_array[] = { [SHARED_MEM_SIZE] = ®_shared_mem_size, [QSB_MAX_WRITES] = ®_qsb_max_writes, [QSB_MAX_READS] = ®_qsb_max_reads, - [FILT_ROUT_HASH_EN] = ®_filt_rout_hash_en, [FILT_ROUT_HASH_FLUSH] = ®_filt_rout_hash_flush, [STATE_AGGR_ACTIVE] = ®_state_aggr_active, [LOCAL_PKT_PROC_CNTXT] = ®_local_pkt_proc_cntxt, diff --git a/drivers/net/ipa/reg/ipa_reg-v4.7.c b/drivers/net/ipa/reg/ipa_reg-v4.7.c index 731824fce1d4..2c161cf69193 100644 --- a/drivers/net/ipa/reg/ipa_reg-v4.7.c +++ b/drivers/net/ipa/reg/ipa_reg-v4.7.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { [RAM_ARB_PRI_CLIENT_SAMP_FIX_DIS] = BIT(0), @@ -107,19 +109,6 @@ static const u32 reg_qsb_max_reads_fmask[] = { REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078); -static const u32 reg_filt_rout_hash_en_fmask[] = { - [IPV6_ROUTER_HASH] = BIT(0), - /* Bits 1-3 reserved */ - [IPV6_FILTER_HASH] = BIT(4), - /* Bits 5-7 reserved */ - [IPV4_ROUTER_HASH] = BIT(8), - /* Bits 9-11 reserved */ - [IPV4_FILTER_HASH] = BIT(12), - /* Bits 13-31 reserved */ -}; - -REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x0000148); - static const u32 reg_filt_rout_hash_flush_fmask[] = { [IPV6_ROUTER_HASH] = BIT(0), /* Bits 1-3 reserved */ @@ -462,7 +451,6 @@ static const struct reg *reg_array[] = { [SHARED_MEM_SIZE] = ®_shared_mem_size, [QSB_MAX_WRITES] = ®_qsb_max_writes, [QSB_MAX_READS] = ®_qsb_max_reads, - [FILT_ROUT_HASH_EN] = ®_filt_rout_hash_en, [FILT_ROUT_HASH_FLUSH] = ®_filt_rout_hash_flush, [STATE_AGGR_ACTIVE] = ®_state_aggr_active, [LOCAL_PKT_PROC_CNTXT] = ®_local_pkt_proc_cntxt, diff --git a/drivers/net/ipa/reg/ipa_reg-v4.9.c b/drivers/net/ipa/reg/ipa_reg-v4.9.c index 01f87b5290e0..fa6fd312e486 100644 --- a/drivers/net/ipa/reg/ipa_reg-v4.9.c +++ b/drivers/net/ipa/reg/ipa_reg-v4.9.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2022 Linaro Ltd. */ +/* Copyright (C) 2022-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_comp_cfg_fmask[] = { [RAM_ARB_PRI_CLIENT_SAMP_FIX_DIS] = BIT(0), @@ -112,19 +114,6 @@ static const u32 reg_qsb_max_reads_fmask[] = { REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078); -static const u32 reg_filt_rout_hash_en_fmask[] = { - [IPV6_ROUTER_HASH] = BIT(0), - /* Bits 1-3 reserved */ - [IPV6_FILTER_HASH] = BIT(4), - /* Bits 5-7 reserved */ - [IPV4_ROUTER_HASH] = BIT(8), - /* Bits 9-11 reserved */ - [IPV4_FILTER_HASH] = BIT(12), - /* Bits 13-31 reserved */ -}; - -REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x0000148); - static const u32 reg_filt_rout_hash_flush_fmask[] = { [IPV6_ROUTER_HASH] = BIT(0), /* Bits 1-3 reserved */ @@ -467,7 +456,6 @@ static const struct reg *reg_array[] = { [SHARED_MEM_SIZE] = ®_shared_mem_size, [QSB_MAX_WRITES] = ®_qsb_max_writes, [QSB_MAX_READS] = ®_qsb_max_reads, - [FILT_ROUT_HASH_EN] = ®_filt_rout_hash_en, [FILT_ROUT_HASH_FLUSH] = ®_filt_rout_hash_flush, [STATE_AGGR_ACTIVE] = ®_state_aggr_active, [LOCAL_PKT_PROC_CNTXT] = ®_local_pkt_proc_cntxt, diff --git a/drivers/net/ipa/reg/ipa_reg-v5.0.c b/drivers/net/ipa/reg/ipa_reg-v5.0.c index 95e0edff4170..b26b5f57ac03 100644 --- a/drivers/net/ipa/reg/ipa_reg-v5.0.c +++ b/drivers/net/ipa/reg/ipa_reg-v5.0.c @@ -1,11 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ +#include <linux/array_size.h> +#include <linux/bits.h> #include <linux/types.h> -#include "../ipa.h" #include "../ipa_reg.h" +#include "../ipa_version.h" static const u32 reg_flavor_0_fmask[] = { [MAX_PIPES] = GENMASK(7, 0), diff --git a/drivers/net/ipa/reg/ipa_reg-v5.5.c b/drivers/net/ipa/reg/ipa_reg-v5.5.c index 26ca9c9bac59..abb0c443ef66 100644 --- a/drivers/net/ipa/reg/ipa_reg-v5.5.c +++ b/drivers/net/ipa/reg/ipa_reg-v5.5.c @@ -1,10 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2023 Linaro Ltd. */ +/* Copyright (C) 2023-2024 Linaro Ltd. */ -#include <linux/kernel.h> -#include <linux/types.h> +#include <linux/array_size.h> #include <linux/bits.h> +#include <linux/types.h> #include "../ipa_reg.h" #include "../ipa_version.h" |