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Commit 39c05459 authored by Yao Jiang's avatar Yao Jiang
Browse files

soc: qcom: hab: add some physical channels in HAB driver 



These new HAB physical channels will be used by DATA_NETWORK and
HSI2S FE/BE virtualization.

Change-Id: I3e1efb200c0bba631ef2f751b5c12ae3f0bef573
Signed-off-by: default avatarYao Jiang <yaojia@codeaurora.org>
parent 18b20998

drivers/soc/qcom/hab/hab.c

+21 −0
Original line number Diff line number Diff line
@@ -49,6 +49,9 @@ static struct hab_device hab_devices[] = { 
	HAB_DEVICE_CNSTR(DEVICE_CLK2_NAME, MM_CLK_VM2, 17),

	HAB_DEVICE_CNSTR(DEVICE_FDE1_NAME, MM_FDE_1, 18),

	HAB_DEVICE_CNSTR(DEVICE_BUFFERQ1_NAME, MM_BUFFERQ_1, 19),

	HAB_DEVICE_CNSTR(DEVICE_DATA1_NAME, MM_DATA_NETWORK_1, 20),

	HAB_DEVICE_CNSTR(DEVICE_DATA2_NAME, MM_DATA_NETWORK_2, 21),

	HAB_DEVICE_CNSTR(DEVICE_HSI2S1_NAME, MM_HSI2S_1, 22),

};



struct hab_driver hab_driver = {
@@ -917,6 +920,24 @@ static int hab_generate_pchan(struct local_vmid *settings, int i, int j) 
					HABCFG_GET_BE(settings, i, j));

		}

		break;

	case MM_DATA_START/100:

		for (k = MM_DATA_START + 1; k < MM_DATA_END; k++) {

			ret += hab_initialize_pchan_entry(

					find_hab_device(k),

					settings->self,

					HABCFG_GET_VMID(settings, i),

					HABCFG_GET_BE(settings, i, j));

		}

		break;

	case MM_HSI2S_START/100:

		for (k = MM_HSI2S_START + 1; k < MM_HSI2S_END; k++) {

			ret += hab_initialize_pchan_entry(

					find_hab_device(k),

					settings->self,

					HABCFG_GET_VMID(settings, i),

					HABCFG_GET_BE(settings, i, j));

		}

		break;

	default:

		pr_err("failed to find mmid %d, i %d, j %d\n",

			HABCFG_GET_MMID(settings, i, j), i, j);

drivers/soc/qcom/hab/hab.h

+3 −0
Original line number Diff line number Diff line
@@ -60,6 +60,9 @@ enum hab_payload_type { 
#define DEVICE_CLK2_NAME "hab_clock_vm2"

#define DEVICE_FDE1_NAME "hab_fde1"

#define DEVICE_BUFFERQ1_NAME "hab_bufferq1"

#define DEVICE_DATA1_NAME "hab_data_network1"

#define DEVICE_DATA2_NAME "hab_data_network2"

#define DEVICE_HSI2S1_NAME "hab_hsi2s1"



/* make sure concascaded name is less than this value */

#define MAX_VMID_NAME_SIZE 30

drivers/soc/qcom/hab/hab_qvm.c

+3 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -40,6 +40,8 @@ static struct shmem_irq_config pchan_factory_settings[] = { 
	{0x1b013000, 26},

	{0x1b014000, 27},

	{0x1b015000, 28},

	{0x1b016000, 29},

	{0x1b017000, 30},

};



struct qvm_plugin_info qvm_priv_info = {

include/uapi/linux/habmmid.h

+10 −1
Original line number Diff line number Diff line
@@ -53,6 +53,15 @@ 
#define	MM_BUFFERQ_1 1001

#define	MM_BUFFERQ_END 1002



#define MM_ID_MAX	1003

#define	MM_DATA_START 1100

#define	MM_DATA_NETWORK_1 1101

#define	MM_DATA_NETWORK_2 1102

#define	MM_DATA_END 1103



#define	MM_HSI2S_START 1200

#define	MM_HSI2S_1 1201

#define	MM_HSI2S_END 1202



#define	MM_ID_MAX	1203



#endif /* HABMMID_H */