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Mon, 16 Oct 2023 06:13:29 -0500 From: Jay Buddhabhatti To: , , , , , , , , , , CC: , , Jay Buddhabhatti , Izhar Ameer Shaikh Subject: [PATCH v3 1/5] firmware: xilinx: Update firmware call interface to support additional arg Date: Mon, 16 Oct 2023 04:12:57 -0700 Message-ID: <20231016111301.13369-2-jay.buddhabhatti@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231016111301.13369-1-jay.buddhabhatti@amd.com> References: <20231016111301.13369-1-jay.buddhabhatti@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF0002BA4F:EE_|PH8PR12MB7026:EE_ X-MS-Office365-Filtering-Correlation-Id: ee47c35e-6b4d-4acc-0b40-08dbce38ee8c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230031)(4636009)(396003)(346002)(136003)(39860400002)(376002)(230922051799003)(186009)(1800799009)(64100799003)(82310400011)(451199024)(40470700004)(46966006)(36840700001)(81166007)(1076003)(921005)(356005)(26005)(2616005)(82740400003)(110136005)(47076005)(70586007)(6636002)(316002)(54906003)(70206006)(336012)(426003)(83380400001)(6666004)(478600001)(36860700001)(4326008)(8936002)(8676002)(5660300002)(2906002)(41300700001)(40460700003)(44832011)(40480700001)(36756003)(30864003)(86362001)(15650500001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Oct 2023 11:13:31.8077 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ee47c35e-6b4d-4acc-0b40-08dbce38ee8c X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF0002BA4F.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR12MB7026 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231016_041343_554881_5C419BC9 X-CRM114-Status: GOOD ( 16.88 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org System-level platform management layer (do_fw_call()) has support for maximum of 5 arguments as of now (1 EEMI API ID + 4 command arguments). In order to support new EEMI PM_IOCTL IDs (Secure Read/Write), this support must be extended to support one additional argument, which results in a configuration of - 1 EEMI API ID + 5 command arguments. Update zynqmp_pm_invoke_fn() and do_fw_call() with this new definition containing additional argument. As a result, update all the references to pm invoke function with the updated definition. Co-developed-by: Izhar Ameer Shaikh Signed-off-by: Izhar Ameer Shaikh Signed-off-by: Jay Buddhabhatti --- drivers/firmware/xilinx/zynqmp.c | 217 ++++++++++-------------- drivers/soc/xilinx/xlnx_event_manager.c | 2 +- drivers/soc/xilinx/zynqmp_power.c | 2 +- include/linux/firmware/xlnx-zynqmp.h | 4 +- 4 files changed, 89 insertions(+), 136 deletions(-) diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index 4cc1ac7f76ed..d535ff46c847 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -106,8 +106,7 @@ static int zynqmp_pm_ret_code(u32 ret_status) } } -static noinline int do_fw_call_fail(u64 arg0, u64 arg1, u64 arg2, - u32 *ret_payload) +static noinline int do_fw_call_fail(u64 arg0, u64 arg1, u64 arg2, u64 arg3, u32 *ret_payload) { return -ENODEV; } @@ -116,25 +115,25 @@ static noinline int do_fw_call_fail(u64 arg0, u64 arg1, u64 arg2, * PM function call wrapper * Invoke do_fw_call_smc or do_fw_call_hvc, depending on the configuration */ -static int (*do_fw_call)(u64, u64, u64, u32 *ret_payload) = do_fw_call_fail; +static int (*do_fw_call)(u64, u64, u64, u64, u32 *ret_payload) = do_fw_call_fail; /** * do_fw_call_smc() - Call system-level platform management layer (SMC) * @arg0: Argument 0 to SMC call * @arg1: Argument 1 to SMC call * @arg2: Argument 2 to SMC call + * @arg3: Argument 3 to SMC call * @ret_payload: Returned value array * * Invoke platform management function via SMC call (no hypervisor present). * * Return: Returns status, either success or error+reason */ -static noinline int do_fw_call_smc(u64 arg0, u64 arg1, u64 arg2, - u32 *ret_payload) +static noinline int do_fw_call_smc(u64 arg0, u64 arg1, u64 arg2, u64 arg3, u32 *ret_payload) { struct arm_smccc_res res; - arm_smccc_smc(arg0, arg1, arg2, 0, 0, 0, 0, 0, &res); + arm_smccc_smc(arg0, arg1, arg2, arg3, 0, 0, 0, 0, &res); if (ret_payload) { ret_payload[0] = lower_32_bits(res.a0); @@ -151,6 +150,7 @@ static noinline int do_fw_call_smc(u64 arg0, u64 arg1, u64 arg2, * @arg0: Argument 0 to HVC call * @arg1: Argument 1 to HVC call * @arg2: Argument 2 to HVC call + * @arg3: Argument 3 to HVC call * @ret_payload: Returned value array * * Invoke platform management function via HVC @@ -159,12 +159,11 @@ static noinline int do_fw_call_smc(u64 arg0, u64 arg1, u64 arg2, * * Return: Returns status, either success or error+reason */ -static noinline int do_fw_call_hvc(u64 arg0, u64 arg1, u64 arg2, - u32 *ret_payload) +static noinline int do_fw_call_hvc(u64 arg0, u64 arg1, u64 arg2, u64 arg3, u32 *ret_payload) { struct arm_smccc_res res; - arm_smccc_hvc(arg0, arg1, arg2, 0, 0, 0, 0, 0, &res); + arm_smccc_hvc(arg0, arg1, arg2, arg3, 0, 0, 0, 0, &res); if (ret_payload) { ret_payload[0] = lower_32_bits(res.a0); @@ -184,7 +183,7 @@ static int __do_feature_check_call(const u32 api_id, u32 *ret_payload) smc_arg[0] = PM_SIP_SVC | PM_FEATURE_CHECK; smc_arg[1] = api_id; - ret = do_fw_call(smc_arg[0], smc_arg[1], 0, ret_payload); + ret = do_fw_call(smc_arg[0], smc_arg[1], 0, 0, ret_payload); if (ret) ret = -EOPNOTSUPP; else @@ -299,6 +298,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_is_function_supported); * @arg1: Argument 1 to requested PM-API call * @arg2: Argument 2 to requested PM-API call * @arg3: Argument 3 to requested PM-API call + * @arg4: Argument 4 to requested PM-API call * @ret_payload: Returned value array * * Invoke platform management function for SMC or HVC call, depending on @@ -316,8 +316,8 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_is_function_supported); * * Return: Returns status, either success or error+reason */ -int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, - u32 arg2, u32 arg3, u32 *ret_payload) +int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4, + u32 *ret_payload) { /* * Added SIP service call Function Identifier @@ -334,8 +334,9 @@ int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, smc_arg[0] = PM_SIP_SVC | pm_api_id; smc_arg[1] = ((u64)arg1 << 32) | arg0; smc_arg[2] = ((u64)arg3 << 32) | arg2; + smc_arg[3] = ((u64)arg4); - return do_fw_call(smc_arg[0], smc_arg[1], smc_arg[2], ret_payload); + return do_fw_call(smc_arg[0], smc_arg[1], smc_arg[2], smc_arg[3], ret_payload); } static u32 pm_api_version; @@ -347,14 +348,12 @@ int zynqmp_pm_register_sgi(u32 sgi_num, u32 reset) { int ret; - ret = zynqmp_pm_invoke_fn(TF_A_PM_REGISTER_SGI, sgi_num, reset, 0, 0, - NULL); + ret = zynqmp_pm_invoke_fn(TF_A_PM_REGISTER_SGI, sgi_num, reset, 0, 0, 0, NULL); if (!ret) return ret; /* try old implementation as fallback strategy if above fails */ - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_REGISTER_SGI, sgi_num, - reset, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_REGISTER_SGI, sgi_num, reset, 0, NULL); } /** @@ -376,7 +375,7 @@ int zynqmp_pm_get_api_version(u32 *version) *version = pm_api_version; return 0; } - ret = zynqmp_pm_invoke_fn(PM_GET_API_VERSION, 0, 0, 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_GET_API_VERSION, 0, 0, 0, 0, 0, ret_payload); *version = ret_payload[1]; return ret; @@ -399,7 +398,7 @@ int zynqmp_pm_get_chipid(u32 *idcode, u32 *version) if (!idcode || !version) return -EINVAL; - ret = zynqmp_pm_invoke_fn(PM_GET_CHIPID, 0, 0, 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_GET_CHIPID, 0, 0, 0, 0, 0, ret_payload); *idcode = ret_payload[1]; *version = ret_payload[2]; @@ -427,7 +426,7 @@ static int zynqmp_pm_get_family_info(u32 *family, u32 *subfamily) return 0; } - ret = zynqmp_pm_invoke_fn(PM_GET_CHIPID, 0, 0, 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_GET_CHIPID, 0, 0, 0, 0, 0, ret_payload); if (ret < 0) return ret; @@ -459,8 +458,7 @@ static int zynqmp_pm_get_trustzone_version(u32 *version) *version = pm_tz_version; return 0; } - ret = zynqmp_pm_invoke_fn(PM_GET_TRUSTZONE_VERSION, 0, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_GET_TRUSTZONE_VERSION, 0, 0, 0, 0, 0, ret_payload); *version = ret_payload[1]; return ret; @@ -507,8 +505,8 @@ int zynqmp_pm_query_data(struct zynqmp_pm_query_data qdata, u32 *out) { int ret; - ret = zynqmp_pm_invoke_fn(PM_QUERY_DATA, qdata.qid, qdata.arg1, - qdata.arg2, qdata.arg3, out); + ret = zynqmp_pm_invoke_fn(PM_QUERY_DATA, qdata.qid, qdata.arg1, qdata.arg2, qdata.arg3, 0, + out); /* * For clock name query, all bytes in SMC response are clock name @@ -530,7 +528,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_query_data); */ int zynqmp_pm_clock_enable(u32 clock_id) { - return zynqmp_pm_invoke_fn(PM_CLOCK_ENABLE, clock_id, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_CLOCK_ENABLE, clock_id, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_clock_enable); @@ -545,7 +543,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_clock_enable); */ int zynqmp_pm_clock_disable(u32 clock_id) { - return zynqmp_pm_invoke_fn(PM_CLOCK_DISABLE, clock_id, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_CLOCK_DISABLE, clock_id, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_clock_disable); @@ -564,8 +562,7 @@ int zynqmp_pm_clock_getstate(u32 clock_id, u32 *state) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETSTATE, clock_id, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETSTATE, clock_id, 0, 0, 0, 0, ret_payload); *state = ret_payload[1]; return ret; @@ -584,8 +581,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_clock_getstate); */ int zynqmp_pm_clock_setdivider(u32 clock_id, u32 divider) { - return zynqmp_pm_invoke_fn(PM_CLOCK_SETDIVIDER, clock_id, divider, - 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_CLOCK_SETDIVIDER, clock_id, divider, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_clock_setdivider); @@ -604,8 +600,7 @@ int zynqmp_pm_clock_getdivider(u32 clock_id, u32 *divider) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETDIVIDER, clock_id, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETDIVIDER, clock_id, 0, 0, 0, 0, ret_payload); *divider = ret_payload[1]; return ret; @@ -623,10 +618,8 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_clock_getdivider); */ int zynqmp_pm_clock_setrate(u32 clock_id, u64 rate) { - return zynqmp_pm_invoke_fn(PM_CLOCK_SETRATE, clock_id, - lower_32_bits(rate), - upper_32_bits(rate), - 0, NULL); + return zynqmp_pm_invoke_fn(PM_CLOCK_SETRATE, clock_id, lower_32_bits(rate), + upper_32_bits(rate), 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_clock_setrate); @@ -645,8 +638,7 @@ int zynqmp_pm_clock_getrate(u32 clock_id, u64 *rate) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETRATE, clock_id, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETRATE, clock_id, 0, 0, 0, 0, ret_payload); *rate = ((u64)ret_payload[2] << 32) | ret_payload[1]; return ret; @@ -664,8 +656,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_clock_getrate); */ int zynqmp_pm_clock_setparent(u32 clock_id, u32 parent_id) { - return zynqmp_pm_invoke_fn(PM_CLOCK_SETPARENT, clock_id, - parent_id, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_CLOCK_SETPARENT, clock_id, parent_id, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_clock_setparent); @@ -684,8 +675,7 @@ int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETPARENT, clock_id, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_CLOCK_GETPARENT, clock_id, 0, 0, 0, 0, ret_payload); *parent_id = ret_payload[1]; return ret; @@ -704,8 +694,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_clock_getparent); */ int zynqmp_pm_set_pll_frac_mode(u32 clk_id, u32 mode) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_PLL_FRAC_MODE, - clk_id, mode, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_PLL_FRAC_MODE, clk_id, mode, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_pll_frac_mode); @@ -721,8 +710,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_pll_frac_mode); */ int zynqmp_pm_get_pll_frac_mode(u32 clk_id, u32 *mode) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_PLL_FRAC_MODE, - clk_id, 0, mode); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_PLL_FRAC_MODE, clk_id, 0, 0, mode); } EXPORT_SYMBOL_GPL(zynqmp_pm_get_pll_frac_mode); @@ -739,8 +727,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_get_pll_frac_mode); */ int zynqmp_pm_set_pll_frac_data(u32 clk_id, u32 data) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_PLL_FRAC_DATA, - clk_id, data, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_PLL_FRAC_DATA, clk_id, data, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_pll_frac_data); @@ -756,8 +743,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_pll_frac_data); */ int zynqmp_pm_get_pll_frac_data(u32 clk_id, u32 *data) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_PLL_FRAC_DATA, - clk_id, 0, data); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_PLL_FRAC_DATA, clk_id, 0, 0, data); } EXPORT_SYMBOL_GPL(zynqmp_pm_get_pll_frac_data); @@ -778,9 +764,8 @@ int zynqmp_pm_set_sd_tapdelay(u32 node_id, u32 type, u32 value) u32 mask = (node_id == NODE_SD_0) ? GENMASK(15, 0) : GENMASK(31, 16); if (value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, - IOCTL_SET_SD_TAPDELAY, - type, value, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, IOCTL_SET_SD_TAPDELAY, type, value, 0, + NULL); } /* @@ -798,7 +783,7 @@ int zynqmp_pm_set_sd_tapdelay(u32 node_id, u32 type, u32 value) * Use PM_MMIO_READ/PM_MMIO_WRITE to re-implement the missing counter * part of IOCTL_SET_SD_TAPDELAY which clears SDx_ITAPDLYENA bits. */ - return zynqmp_pm_invoke_fn(PM_MMIO_WRITE, reg, mask, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_MMIO_WRITE, reg, mask, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_sd_tapdelay); @@ -814,8 +799,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_sd_tapdelay); */ int zynqmp_pm_sd_dll_reset(u32 node_id, u32 type) { - return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, IOCTL_SD_DLL_RESET, - type, 0, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, IOCTL_SD_DLL_RESET, type, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_sd_dll_reset); @@ -831,8 +815,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_sd_dll_reset); */ int zynqmp_pm_ospi_mux_select(u32 dev_id, u32 select) { - return zynqmp_pm_invoke_fn(PM_IOCTL, dev_id, IOCTL_OSPI_MUX_SELECT, - select, 0, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, dev_id, IOCTL_OSPI_MUX_SELECT, select, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_ospi_mux_select); @@ -847,8 +830,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_ospi_mux_select); */ int zynqmp_pm_write_ggs(u32 index, u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_WRITE_GGS, - index, value, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_WRITE_GGS, index, value, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_write_ggs); @@ -863,8 +845,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_write_ggs); */ int zynqmp_pm_read_ggs(u32 index, u32 *value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_READ_GGS, - index, 0, value); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_READ_GGS, index, 0, 0, value); } EXPORT_SYMBOL_GPL(zynqmp_pm_read_ggs); @@ -880,8 +861,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_read_ggs); */ int zynqmp_pm_write_pggs(u32 index, u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_WRITE_PGGS, index, value, - NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_WRITE_PGGS, index, value, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_write_pggs); @@ -897,15 +877,13 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_write_pggs); */ int zynqmp_pm_read_pggs(u32 index, u32 *value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_READ_PGGS, index, 0, - value); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_READ_PGGS, index, 0, 0, value); } EXPORT_SYMBOL_GPL(zynqmp_pm_read_pggs); int zynqmp_pm_set_tapdelay_bypass(u32 index, u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_TAPDELAY_BYPASS, - index, value, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_TAPDELAY_BYPASS, index, value, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_tapdelay_bypass); @@ -920,8 +898,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_tapdelay_bypass); */ int zynqmp_pm_set_boot_health_status(u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_BOOT_HEALTH_STATUS, - value, 0, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_BOOT_HEALTH_STATUS, value, 0, 0, NULL); } /** @@ -935,8 +912,7 @@ int zynqmp_pm_set_boot_health_status(u32 value) int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset, const enum zynqmp_pm_reset_action assert_flag) { - return zynqmp_pm_invoke_fn(PM_RESET_ASSERT, reset, assert_flag, - 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_RESET_ASSERT, reset, assert_flag, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_reset_assert); @@ -955,8 +931,7 @@ int zynqmp_pm_reset_get_status(const enum zynqmp_pm_reset reset, u32 *status) if (!status) return -EINVAL; - ret = zynqmp_pm_invoke_fn(PM_RESET_GET_STATUS, reset, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_RESET_GET_STATUS, reset, 0, 0, 0, 0, ret_payload); *status = ret_payload[1]; return ret; @@ -981,9 +956,8 @@ int zynqmp_pm_fpga_load(const u64 address, const u32 size, const u32 flags) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - ret = zynqmp_pm_invoke_fn(PM_FPGA_LOAD, lower_32_bits(address), - upper_32_bits(address), size, flags, - ret_payload); + ret = zynqmp_pm_invoke_fn(PM_FPGA_LOAD, lower_32_bits(address), upper_32_bits(address), + size, flags, 0, ret_payload); if (ret_payload[0]) return -ret_payload[0]; @@ -1008,7 +982,7 @@ int zynqmp_pm_fpga_get_status(u32 *value) if (!value) return -EINVAL; - ret = zynqmp_pm_invoke_fn(PM_FPGA_GET_STATUS, 0, 0, 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_FPGA_GET_STATUS, 0, 0, 0, 0, 0, ret_payload); *value = ret_payload[1]; return ret; @@ -1037,10 +1011,8 @@ int zynqmp_pm_fpga_get_config_status(u32 *value) upper_addr = upper_32_bits((u64)&buf); ret = zynqmp_pm_invoke_fn(PM_FPGA_READ, - XILINX_ZYNQMP_PM_FPGA_CONFIG_STAT_OFFSET, - lower_addr, upper_addr, - XILINX_ZYNQMP_PM_FPGA_READ_CONFIG_REG, - ret_payload); + XILINX_ZYNQMP_PM_FPGA_CONFIG_STAT_OFFSET, lower_addr, upper_addr, + XILINX_ZYNQMP_PM_FPGA_READ_CONFIG_REG, 0, ret_payload); *value = ret_payload[1]; @@ -1058,7 +1030,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_fpga_get_config_status); */ int zynqmp_pm_pinctrl_request(const u32 pin) { - return zynqmp_pm_invoke_fn(PM_PINCTRL_REQUEST, pin, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_PINCTRL_REQUEST, pin, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_request); @@ -1072,7 +1044,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_request); */ int zynqmp_pm_pinctrl_release(const u32 pin) { - return zynqmp_pm_invoke_fn(PM_PINCTRL_RELEASE, pin, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_PINCTRL_RELEASE, pin, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_release); @@ -1093,8 +1065,7 @@ int zynqmp_pm_pinctrl_get_function(const u32 pin, u32 *id) if (!id) return -EINVAL; - ret = zynqmp_pm_invoke_fn(PM_PINCTRL_GET_FUNCTION, pin, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_PINCTRL_GET_FUNCTION, pin, 0, 0, 0, 0, ret_payload); *id = ret_payload[1]; return ret; @@ -1112,8 +1083,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_get_function); */ int zynqmp_pm_pinctrl_set_function(const u32 pin, const u32 id) { - return zynqmp_pm_invoke_fn(PM_PINCTRL_SET_FUNCTION, pin, id, - 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_PINCTRL_SET_FUNCTION, pin, id, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_set_function); @@ -1136,8 +1106,7 @@ int zynqmp_pm_pinctrl_get_config(const u32 pin, const u32 param, if (!value) return -EINVAL; - ret = zynqmp_pm_invoke_fn(PM_PINCTRL_CONFIG_PARAM_GET, pin, param, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_PINCTRL_CONFIG_PARAM_GET, pin, param, 0, 0, 0, ret_payload); *value = ret_payload[1]; return ret; @@ -1166,8 +1135,7 @@ int zynqmp_pm_pinctrl_set_config(const u32 pin, const u32 param, return -EOPNOTSUPP; } - return zynqmp_pm_invoke_fn(PM_PINCTRL_CONFIG_PARAM_SET, pin, - param, value, 0, NULL); + return zynqmp_pm_invoke_fn(PM_PINCTRL_CONFIG_PARAM_SET, pin, param, value, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_pinctrl_set_config); @@ -1185,8 +1153,7 @@ unsigned int zynqmp_pm_bootmode_read(u32 *ps_mode) unsigned int ret; u32 ret_payload[PAYLOAD_ARG_CNT]; - ret = zynqmp_pm_invoke_fn(PM_MMIO_READ, CRL_APB_BOOT_PIN_CTRL, 0, - 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_MMIO_READ, CRL_APB_BOOT_PIN_CTRL, 0, 0, 0, 0, ret_payload); *ps_mode = ret_payload[1]; @@ -1205,8 +1172,8 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_bootmode_read); */ int zynqmp_pm_bootmode_write(u32 ps_mode) { - return zynqmp_pm_invoke_fn(PM_MMIO_WRITE, CRL_APB_BOOT_PIN_CTRL, - CRL_APB_BOOTPIN_CTRL_MASK, ps_mode, 0, NULL); + return zynqmp_pm_invoke_fn(PM_MMIO_WRITE, CRL_APB_BOOT_PIN_CTRL, CRL_APB_BOOTPIN_CTRL_MASK, + ps_mode, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_bootmode_write); @@ -1221,7 +1188,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_bootmode_write); */ int zynqmp_pm_init_finalize(void) { - return zynqmp_pm_invoke_fn(PM_PM_INIT_FINALIZE, 0, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_PM_INIT_FINALIZE, 0, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_init_finalize); @@ -1235,7 +1202,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_init_finalize); */ int zynqmp_pm_set_suspend_mode(u32 mode) { - return zynqmp_pm_invoke_fn(PM_SET_SUSPEND_MODE, mode, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_SET_SUSPEND_MODE, mode, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_suspend_mode); @@ -1254,8 +1221,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_suspend_mode); int zynqmp_pm_request_node(const u32 node, const u32 capabilities, const u32 qos, const enum zynqmp_pm_request_ack ack) { - return zynqmp_pm_invoke_fn(PM_REQUEST_NODE, node, capabilities, - qos, ack, NULL); + return zynqmp_pm_invoke_fn(PM_REQUEST_NODE, node, capabilities, qos, ack, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_request_node); @@ -1271,7 +1237,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_request_node); */ int zynqmp_pm_release_node(const u32 node) { - return zynqmp_pm_invoke_fn(PM_RELEASE_NODE, node, 0, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_RELEASE_NODE, node, 0, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_release_node); @@ -1290,8 +1256,7 @@ int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode) u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - ret = zynqmp_pm_invoke_fn(PM_IOCTL, node_id, - IOCTL_GET_RPU_OPER_MODE, 0, 0, ret_payload); + ret = zynqmp_pm_invoke_fn(PM_IOCTL, node_id, IOCTL_GET_RPU_OPER_MODE, 0, 0, 0, ret_payload); /* only set rpu_mode if no error */ if (ret == XST_PM_SUCCESS) @@ -1313,9 +1278,8 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_get_rpu_mode); */ int zynqmp_pm_set_rpu_mode(u32 node_id, enum rpu_oper_mode rpu_mode) { - return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, - IOCTL_SET_RPU_OPER_MODE, (u32)rpu_mode, - 0, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, IOCTL_SET_RPU_OPER_MODE, (u32)rpu_mode, 0, 0, + NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_rpu_mode); @@ -1331,8 +1295,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_rpu_mode); */ int zynqmp_pm_set_tcm_config(u32 node_id, enum rpu_tcm_comb tcm_mode) { - return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, - IOCTL_TCM_COMB_CONFIG, (u32)tcm_mode, 0, + return zynqmp_pm_invoke_fn(PM_IOCTL, node_id, IOCTL_TCM_COMB_CONFIG, (u32)tcm_mode, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_tcm_config); @@ -1348,7 +1311,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_tcm_config); int zynqmp_pm_force_pwrdwn(const u32 node, const enum zynqmp_pm_request_ack ack) { - return zynqmp_pm_invoke_fn(PM_FORCE_POWERDOWN, node, ack, 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_FORCE_POWERDOWN, node, ack, 0, 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_force_pwrdwn); @@ -1367,8 +1330,8 @@ int zynqmp_pm_request_wake(const u32 node, const enum zynqmp_pm_request_ack ack) { /* set_addr flag is encoded into 1st bit of address */ - return zynqmp_pm_invoke_fn(PM_REQUEST_WAKEUP, node, address | set_addr, - address >> 32, ack, NULL); + return zynqmp_pm_invoke_fn(PM_REQUEST_WAKEUP, node, address | set_addr, address >> 32, ack, + 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_request_wake); @@ -1388,8 +1351,7 @@ int zynqmp_pm_set_requirement(const u32 node, const u32 capabilities, const u32 qos, const enum zynqmp_pm_request_ack ack) { - return zynqmp_pm_invoke_fn(PM_SET_REQUIREMENT, node, capabilities, - qos, ack, NULL); + return zynqmp_pm_invoke_fn(PM_SET_REQUIREMENT, node, capabilities, qos, ack, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_requirement); @@ -1404,9 +1366,8 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_requirement); */ int zynqmp_pm_load_pdi(const u32 src, const u64 address) { - return zynqmp_pm_invoke_fn(PM_LOAD_PDI, src, - lower_32_bits(address), - upper_32_bits(address), 0, NULL); + return zynqmp_pm_invoke_fn(PM_LOAD_PDI, src, lower_32_bits(address), upper_32_bits(address), + 0, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_load_pdi); @@ -1426,8 +1387,7 @@ int zynqmp_pm_aes_engine(const u64 address, u32 *out) if (!out) return -EINVAL; - ret = zynqmp_pm_invoke_fn(PM_SECURE_AES, upper_32_bits(address), - lower_32_bits(address), + ret = zynqmp_pm_invoke_fn(PM_SECURE_AES, upper_32_bits(address), lower_32_bits(address), 0, 0, 0, ret_payload); *out = ret_payload[1]; @@ -1456,8 +1416,7 @@ int zynqmp_pm_sha_hash(const u64 address, const u32 size, const u32 flags) u32 lower_addr = lower_32_bits(address); u32 upper_addr = upper_32_bits(address); - return zynqmp_pm_invoke_fn(PM_SECURE_SHA, upper_addr, lower_addr, - size, flags, NULL); + return zynqmp_pm_invoke_fn(PM_SECURE_SHA, upper_addr, lower_addr, size, flags, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_sha_hash); @@ -1479,8 +1438,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_sha_hash); int zynqmp_pm_register_notifier(const u32 node, const u32 event, const u32 wake, const u32 enable) { - return zynqmp_pm_invoke_fn(PM_REGISTER_NOTIFIER, node, event, - wake, enable, NULL); + return zynqmp_pm_invoke_fn(PM_REGISTER_NOTIFIER, node, event, wake, enable, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_register_notifier); @@ -1493,8 +1451,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_register_notifier); */ int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype) { - return zynqmp_pm_invoke_fn(PM_SYSTEM_SHUTDOWN, type, subtype, - 0, 0, NULL); + return zynqmp_pm_invoke_fn(PM_SYSTEM_SHUTDOWN, type, subtype, 0, 0, 0, NULL); } /** @@ -1506,8 +1463,7 @@ int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype) */ int zynqmp_pm_set_feature_config(enum pm_feature_config_id id, u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_FEATURE_CONFIG, - id, value, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_FEATURE_CONFIG, id, value, 0, NULL); } /** @@ -1520,8 +1476,7 @@ int zynqmp_pm_set_feature_config(enum pm_feature_config_id id, u32 value) int zynqmp_pm_get_feature_config(enum pm_feature_config_id id, u32 *payload) { - return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_FEATURE_CONFIG, - id, 0, payload); + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_FEATURE_CONFIG, id, 0, 0, payload); } /** @@ -1534,8 +1489,7 @@ int zynqmp_pm_get_feature_config(enum pm_feature_config_id id, */ int zynqmp_pm_set_sd_config(u32 node, enum pm_sd_config_type config, u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, node, IOCTL_SET_SD_CONFIG, - config, value, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, node, IOCTL_SET_SD_CONFIG, config, value, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_sd_config); @@ -1550,8 +1504,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_sd_config); int zynqmp_pm_set_gem_config(u32 node, enum pm_gem_config_type config, u32 value) { - return zynqmp_pm_invoke_fn(PM_IOCTL, node, IOCTL_SET_GEM_CONFIG, - config, value, NULL); + return zynqmp_pm_invoke_fn(PM_IOCTL, node, IOCTL_SET_GEM_CONFIG, config, value, 0, NULL); } EXPORT_SYMBOL_GPL(zynqmp_pm_set_gem_config); diff --git a/drivers/soc/xilinx/xlnx_event_manager.c b/drivers/soc/xilinx/xlnx_event_manager.c index 86a048a10a13..38cfc161a713 100644 --- a/drivers/soc/xilinx/xlnx_event_manager.c +++ b/drivers/soc/xilinx/xlnx_event_manager.c @@ -483,7 +483,7 @@ static void xlnx_call_notify_cb_handler(const u32 *payload) static void xlnx_get_event_callback_data(u32 *buf) { - zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, buf); + zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, 0, buf); } static irqreturn_t xlnx_event_handler(int irq, void *dev_id) diff --git a/drivers/soc/xilinx/zynqmp_power.c b/drivers/soc/xilinx/zynqmp_power.c index c2c819701eec..52a868a09106 100644 --- a/drivers/soc/xilinx/zynqmp_power.c +++ b/drivers/soc/xilinx/zynqmp_power.c @@ -51,7 +51,7 @@ static enum pm_suspend_mode suspend_mode = PM_SUSPEND_MODE_STD; static void zynqmp_pm_get_callback_data(u32 *buf) { - zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, buf); + zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, 0, buf); } static void suspend_event_callback(const u32 *payload, void *data) diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index e8b12ec8b060..2bea1b6bfbd7 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -497,8 +497,8 @@ struct zynqmp_pm_query_data { u32 arg3; }; -int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, - u32 arg2, u32 arg3, u32 *ret_payload); +int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3, + u32 arg4, u32 *ret_payload); #if IS_REACHABLE(CONFIG_ZYNQMP_FIRMWARE) int zynqmp_pm_get_api_version(u32 *version);