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[211.75.139.218]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-63411346d46sm93913a12.79.2024.05.08.17.36.31 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 May 2024 17:36:31 -0700 (PDT) From: AceLan Kao To: kernel-team@lists.ubuntu.com Subject: [PATCH 2/7][SRU][M][N] Revert "UBUNTU: SAUCE: net: wwan: t7xx: Add AP CLDMA" Date: Thu, 9 May 2024 08:36:18 +0800 Message-Id: <20240509003623.1115600-3-acelan.kao@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240509003623.1115600-1-acelan.kao@canonical.com> References: <20240509003623.1115600-1-acelan.kao@canonical.com> MIME-Version: 1.0 Received-SPF: pass client-ip=209.85.161.50; envelope-from=acelan@gmail.com; helo=mail-oo1-f50.google.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: "Chia-Lin Kao (AceLan)" BugLink: https://bugs.launchpad.net/bugs/2049358 This reverts commit 5200f585becf802fc557222a79a75c275bdc7fb9. This patch have been reverted by the upstream commit (bf294c3feafe "Revert \"Merge branch 'wwan-t7xx-fw-flashing-and-coredump-support'\") Signed-off-by: Chia-Lin Kao (AceLan) --- drivers/net/wwan/t7xx/t7xx_hif_cldma.c | 17 ++--- drivers/net/wwan/t7xx/t7xx_hif_cldma.h | 2 +- drivers/net/wwan/t7xx/t7xx_mhccif.h | 1 - drivers/net/wwan/t7xx/t7xx_modem_ops.c | 76 +++++----------------- drivers/net/wwan/t7xx/t7xx_modem_ops.h | 2 - drivers/net/wwan/t7xx/t7xx_port.h | 6 +- drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c | 8 +-- drivers/net/wwan/t7xx/t7xx_port_proxy.c | 18 +---- drivers/net/wwan/t7xx/t7xx_reg.h | 2 +- drivers/net/wwan/t7xx/t7xx_state_monitor.c | 13 +--- drivers/net/wwan/t7xx/t7xx_state_monitor.h | 2 - 11 files changed, 31 insertions(+), 116 deletions(-) diff --git a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c index cc70360364b7d..7162bf38a8c90 100644 --- a/drivers/net/wwan/t7xx/t7xx_hif_cldma.c +++ b/drivers/net/wwan/t7xx/t7xx_hif_cldma.c @@ -1066,18 +1066,13 @@ static void t7xx_hw_info_init(struct cldma_ctrl *md_ctrl) struct t7xx_cldma_hw *hw_info = &md_ctrl->hw_info; u32 phy_ao_base, phy_pd_base; - hw_info->hw_mode = MODE_BIT_64; - - if (md_ctrl->hif_id == CLDMA_ID_MD) { - phy_ao_base = CLDMA1_AO_BASE; - phy_pd_base = CLDMA1_PD_BASE; - hw_info->phy_interrupt_id = CLDMA1_INT; - } else { - phy_ao_base = CLDMA0_AO_BASE; - phy_pd_base = CLDMA0_PD_BASE; - hw_info->phy_interrupt_id = CLDMA0_INT; - } + if (md_ctrl->hif_id != CLDMA_ID_MD) + return; + phy_ao_base = CLDMA1_AO_BASE; + phy_pd_base = CLDMA1_PD_BASE; + hw_info->phy_interrupt_id = CLDMA1_INT; + hw_info->hw_mode = MODE_BIT_64; hw_info->ap_ao_base = t7xx_pcie_addr_transfer(pbase->pcie_ext_reg_base, pbase->pcie_dev_reg_trsl_addr, phy_ao_base); hw_info->ap_pdn_base = t7xx_pcie_addr_transfer(pbase->pcie_ext_reg_base, diff --git a/drivers/net/wwan/t7xx/t7xx_hif_cldma.h b/drivers/net/wwan/t7xx/t7xx_hif_cldma.h index 4410bac6993ae..47a35e552da78 100644 --- a/drivers/net/wwan/t7xx/t7xx_hif_cldma.h +++ b/drivers/net/wwan/t7xx/t7xx_hif_cldma.h @@ -34,7 +34,7 @@ /** * enum cldma_id - Identifiers for CLDMA HW units. * @CLDMA_ID_MD: Modem control channel. - * @CLDMA_ID_AP: Application Processor control channel. + * @CLDMA_ID_AP: Application Processor control channel (not used at the moment). * @CLDMA_NUM: Number of CLDMA HW units available. */ enum cldma_id { diff --git a/drivers/net/wwan/t7xx/t7xx_mhccif.h b/drivers/net/wwan/t7xx/t7xx_mhccif.h index 20c50dce9fc31..209b386bc0886 100644 --- a/drivers/net/wwan/t7xx/t7xx_mhccif.h +++ b/drivers/net/wwan/t7xx/t7xx_mhccif.h @@ -25,7 +25,6 @@ D2H_INT_EXCEPTION_CLEARQ_DONE | \ D2H_INT_EXCEPTION_ALLQ_RESET | \ D2H_INT_PORT_ENUM | \ - D2H_INT_ASYNC_AP_HK | \ D2H_INT_ASYNC_MD_HK) void t7xx_mhccif_mask_set(struct t7xx_pci_dev *t7xx_dev, u32 val); diff --git a/drivers/net/wwan/t7xx/t7xx_modem_ops.c b/drivers/net/wwan/t7xx/t7xx_modem_ops.c index 24e7d491468e0..7d0f5e4f0a781 100644 --- a/drivers/net/wwan/t7xx/t7xx_modem_ops.c +++ b/drivers/net/wwan/t7xx/t7xx_modem_ops.c @@ -44,7 +44,6 @@ #include "t7xx_state_monitor.h" #define RT_ID_MD_PORT_ENUM 0 -#define RT_ID_AP_PORT_ENUM 1 /* Modem feature query identification code - "ICCC" */ #define MD_FEATURE_QUERY_ID 0x49434343 @@ -299,7 +298,6 @@ static void t7xx_md_exception(struct t7xx_modem *md, enum hif_ex_stage stage) } t7xx_cldma_exception(md->md_ctrl[CLDMA_ID_MD], stage); - t7xx_cldma_exception(md->md_ctrl[CLDMA_ID_AP], stage); if (stage == HIF_EX_INIT) t7xx_mhccif_h2d_swint_trigger(t7xx_dev, H2D_CH_EXCEPTION_ACK); @@ -428,7 +426,7 @@ static int t7xx_parse_host_rt_data(struct t7xx_fsm_ctl *ctl, struct t7xx_sys_inf if (ft_spt_st != MTK_FEATURE_MUST_BE_SUPPORTED) return -EINVAL; - if (i == RT_ID_MD_PORT_ENUM || i == RT_ID_AP_PORT_ENUM) + if (i == RT_ID_MD_PORT_ENUM) t7xx_port_enum_msg_handler(ctl->md, rt_feature->data); } @@ -458,12 +456,12 @@ static int t7xx_core_reset(struct t7xx_modem *md) return 0; } -static void t7xx_core_hk_handler(struct t7xx_modem *md, struct t7xx_sys_info *core_info, - struct t7xx_fsm_ctl *ctl, +static void t7xx_core_hk_handler(struct t7xx_modem *md, struct t7xx_fsm_ctl *ctl, enum t7xx_fsm_event_state event_id, enum t7xx_fsm_event_state err_detect) { struct t7xx_fsm_event *event = NULL, *event_next; + struct t7xx_sys_info *core_info = &md->core_md; struct device *dev = &md->t7xx_dev->pdev->dev; unsigned long flags; int ret; @@ -533,33 +531,19 @@ static void t7xx_md_hk_wq(struct work_struct *work) t7xx_cldma_start(md->md_ctrl[CLDMA_ID_MD]); t7xx_fsm_broadcast_state(ctl, MD_STATE_WAITING_FOR_HS2); md->core_md.handshake_ongoing = true; - t7xx_core_hk_handler(md, &md->core_md, ctl, FSM_EVENT_MD_HS2, FSM_EVENT_MD_HS2_EXIT); -} - -static void t7xx_ap_hk_wq(struct work_struct *work) -{ - struct t7xx_modem *md = container_of(work, struct t7xx_modem, ap_handshake_work); - struct t7xx_fsm_ctl *ctl = md->fsm_ctl; - - /* Clear the HS2 EXIT event appended in t7xx_core_reset(). */ - t7xx_fsm_clr_event(ctl, FSM_EVENT_AP_HS2_EXIT); - t7xx_cldma_stop(md->md_ctrl[CLDMA_ID_AP]); - t7xx_cldma_switch_cfg(md->md_ctrl[CLDMA_ID_AP]); - t7xx_cldma_start(md->md_ctrl[CLDMA_ID_AP]); - md->core_ap.handshake_ongoing = true; - t7xx_core_hk_handler(md, &md->core_ap, ctl, FSM_EVENT_AP_HS2, FSM_EVENT_AP_HS2_EXIT); + t7xx_core_hk_handler(md, ctl, FSM_EVENT_MD_HS2, FSM_EVENT_MD_HS2_EXIT); } void t7xx_md_event_notify(struct t7xx_modem *md, enum md_event_id evt_id) { struct t7xx_fsm_ctl *ctl = md->fsm_ctl; + void __iomem *mhccif_base; unsigned int int_sta; unsigned long flags; switch (evt_id) { case FSM_PRE_START: - t7xx_mhccif_mask_clr(md->t7xx_dev, D2H_INT_PORT_ENUM | D2H_INT_ASYNC_MD_HK | - D2H_INT_ASYNC_AP_HK); + t7xx_mhccif_mask_clr(md->t7xx_dev, D2H_INT_PORT_ENUM); break; case FSM_START: @@ -572,26 +556,16 @@ void t7xx_md_event_notify(struct t7xx_modem *md, enum md_event_id evt_id) ctl->exp_flg = true; md->exp_id &= ~D2H_INT_EXCEPTION_INIT; md->exp_id &= ~D2H_INT_ASYNC_MD_HK; - md->exp_id &= ~D2H_INT_ASYNC_AP_HK; } else if (ctl->exp_flg) { md->exp_id &= ~D2H_INT_ASYNC_MD_HK; - md->exp_id &= ~D2H_INT_ASYNC_AP_HK; + } else if (md->exp_id & D2H_INT_ASYNC_MD_HK) { + queue_work(md->handshake_wq, &md->handshake_work); + md->exp_id &= ~D2H_INT_ASYNC_MD_HK; + mhccif_base = md->t7xx_dev->base_addr.mhccif_rc_base; + iowrite32(D2H_INT_ASYNC_MD_HK, mhccif_base + REG_EP2RC_SW_INT_ACK); + t7xx_mhccif_mask_set(md->t7xx_dev, D2H_INT_ASYNC_MD_HK); } else { - void __iomem *mhccif_base = md->t7xx_dev->base_addr.mhccif_rc_base; - - if (md->exp_id & D2H_INT_ASYNC_MD_HK) { - queue_work(md->handshake_wq, &md->handshake_work); - md->exp_id &= ~D2H_INT_ASYNC_MD_HK; - iowrite32(D2H_INT_ASYNC_MD_HK, mhccif_base + REG_EP2RC_SW_INT_ACK); - t7xx_mhccif_mask_set(md->t7xx_dev, D2H_INT_ASYNC_MD_HK); - } - - if (md->exp_id & D2H_INT_ASYNC_AP_HK) { - queue_work(md->handshake_wq, &md->ap_handshake_work); - md->exp_id &= ~D2H_INT_ASYNC_AP_HK; - iowrite32(D2H_INT_ASYNC_AP_HK, mhccif_base + REG_EP2RC_SW_INT_ACK); - t7xx_mhccif_mask_set(md->t7xx_dev, D2H_INT_ASYNC_AP_HK); - } + t7xx_mhccif_mask_clr(md->t7xx_dev, D2H_INT_ASYNC_MD_HK); } spin_unlock_irqrestore(&md->exp_lock, flags); @@ -604,7 +578,6 @@ void t7xx_md_event_notify(struct t7xx_modem *md, enum md_event_id evt_id) case FSM_READY: t7xx_mhccif_mask_set(md->t7xx_dev, D2H_INT_ASYNC_MD_HK); - t7xx_mhccif_mask_set(md->t7xx_dev, D2H_INT_ASYNC_AP_HK); break; default: @@ -656,12 +629,6 @@ static struct t7xx_modem *t7xx_md_alloc(struct t7xx_pci_dev *t7xx_dev) md->core_md.feature_set[RT_ID_MD_PORT_ENUM] &= ~FEATURE_MSK; md->core_md.feature_set[RT_ID_MD_PORT_ENUM] |= FIELD_PREP(FEATURE_MSK, MTK_FEATURE_MUST_BE_SUPPORTED); - - INIT_WORK(&md->ap_handshake_work, t7xx_ap_hk_wq); - md->core_ap.feature_set[RT_ID_AP_PORT_ENUM] &= ~FEATURE_MSK; - md->core_ap.feature_set[RT_ID_AP_PORT_ENUM] |= - FIELD_PREP(FEATURE_MSK, MTK_FEATURE_MUST_BE_SUPPORTED); - return md; } @@ -673,7 +640,6 @@ int t7xx_md_reset(struct t7xx_pci_dev *t7xx_dev) md->exp_id = 0; t7xx_fsm_reset(md); t7xx_cldma_reset(md->md_ctrl[CLDMA_ID_MD]); - t7xx_cldma_reset(md->md_ctrl[CLDMA_ID_AP]); t7xx_port_proxy_reset(md->port_prox); md->md_init_finish = true; return t7xx_core_reset(md); @@ -703,10 +669,6 @@ int t7xx_md_init(struct t7xx_pci_dev *t7xx_dev) if (ret) goto err_destroy_hswq; - ret = t7xx_cldma_alloc(CLDMA_ID_AP, t7xx_dev); - if (ret) - goto err_destroy_hswq; - ret = t7xx_fsm_init(md); if (ret) goto err_destroy_hswq; @@ -719,16 +681,12 @@ int t7xx_md_init(struct t7xx_pci_dev *t7xx_dev) if (ret) goto err_uninit_ccmni; - ret = t7xx_cldma_init(md->md_ctrl[CLDMA_ID_AP]); - if (ret) - goto err_uninit_md_cldma; - ret = t7xx_port_proxy_init(md); if (ret) - goto err_uninit_ap_cldma; + goto err_uninit_md_cldma; ret = t7xx_fsm_append_cmd(md->fsm_ctl, FSM_CMD_START, 0); - if (ret) /* t7xx_fsm_uninit() flushes cmd queue */ + if (ret) /* fsm_uninit flushes cmd queue */ goto err_uninit_proxy; t7xx_md_sys_sw_init(t7xx_dev); @@ -738,9 +696,6 @@ int t7xx_md_init(struct t7xx_pci_dev *t7xx_dev) err_uninit_proxy: t7xx_port_proxy_uninit(md->port_prox); -err_uninit_ap_cldma: - t7xx_cldma_exit(md->md_ctrl[CLDMA_ID_AP]); - err_uninit_md_cldma: t7xx_cldma_exit(md->md_ctrl[CLDMA_ID_MD]); @@ -767,7 +722,6 @@ void t7xx_md_exit(struct t7xx_pci_dev *t7xx_dev) t7xx_fsm_append_cmd(md->fsm_ctl, FSM_CMD_PRE_STOP, FSM_CMD_FLAG_WAIT_FOR_COMPLETION); t7xx_port_proxy_uninit(md->port_prox); - t7xx_cldma_exit(md->md_ctrl[CLDMA_ID_AP]); t7xx_cldma_exit(md->md_ctrl[CLDMA_ID_MD]); t7xx_ccmni_exit(t7xx_dev); t7xx_fsm_uninit(md); diff --git a/drivers/net/wwan/t7xx/t7xx_modem_ops.h b/drivers/net/wwan/t7xx/t7xx_modem_ops.h index abe633cf7adc0..7469ed636ae81 100644 --- a/drivers/net/wwan/t7xx/t7xx_modem_ops.h +++ b/drivers/net/wwan/t7xx/t7xx_modem_ops.h @@ -66,12 +66,10 @@ struct t7xx_modem { struct cldma_ctrl *md_ctrl[CLDMA_NUM]; struct t7xx_pci_dev *t7xx_dev; struct t7xx_sys_info core_md; - struct t7xx_sys_info core_ap; bool md_init_finish; bool rgu_irq_asserted; struct workqueue_struct *handshake_wq; struct work_struct handshake_work; - struct work_struct ap_handshake_work; struct t7xx_fsm_ctl *fsm_ctl; struct port_proxy *port_prox; unsigned int exp_id; diff --git a/drivers/net/wwan/t7xx/t7xx_port.h b/drivers/net/wwan/t7xx/t7xx_port.h index 4ae8a00a85322..8ea9079af997b 100644 --- a/drivers/net/wwan/t7xx/t7xx_port.h +++ b/drivers/net/wwan/t7xx/t7xx_port.h @@ -36,13 +36,9 @@ /* Channel ID and Message ID definitions. * The channel number consists of peer_id(15:12) , channel_id(11:0) * peer_id: - * 0:reserved, 1: to AP, 2: to MD + * 0:reserved, 1: to sAP, 2: to MD */ enum port_ch { - /* to AP */ - PORT_CH_AP_CONTROL_RX = 0x1000, - PORT_CH_AP_CONTROL_TX = 0x1001, - /* to MD */ PORT_CH_CONTROL_RX = 0x2000, PORT_CH_CONTROL_TX = 0x2001, diff --git a/drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c b/drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c index ae632ef966983..68430b130a678 100644 --- a/drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c +++ b/drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c @@ -167,12 +167,8 @@ static int control_msg_handler(struct t7xx_port *port, struct sk_buff *skb) case CTL_ID_HS2_MSG: skb_pull(skb, sizeof(*ctrl_msg_h)); - if (port_conf->rx_ch == PORT_CH_CONTROL_RX || - port_conf->rx_ch == PORT_CH_AP_CONTROL_RX) { - int event = port_conf->rx_ch == PORT_CH_CONTROL_RX ? - FSM_EVENT_MD_HS2 : FSM_EVENT_AP_HS2; - - ret = t7xx_fsm_append_event(ctl, event, skb->data, + if (port_conf->rx_ch == PORT_CH_CONTROL_RX) { + ret = t7xx_fsm_append_event(ctl, FSM_EVENT_MD_HS2, skb->data, le32_to_cpu(ctrl_msg_h->data_length)); if (ret) dev_err(port->dev, "Failed to append Handshake 2 event"); diff --git a/drivers/net/wwan/t7xx/t7xx_port_proxy.c b/drivers/net/wwan/t7xx/t7xx_port_proxy.c index 274846d39fbf3..894b1d11b2c9c 100644 --- a/drivers/net/wwan/t7xx/t7xx_port_proxy.c +++ b/drivers/net/wwan/t7xx/t7xx_port_proxy.c @@ -48,7 +48,7 @@ i < (proxy)->port_count; \ i++, (p) = &(proxy)->ports[i]) -static const struct t7xx_port_conf t7xx_port_conf[] = { +static const struct t7xx_port_conf t7xx_md_port_conf[] = { { .tx_ch = PORT_CH_UART2_TX, .rx_ch = PORT_CH_UART2_RX, @@ -89,14 +89,6 @@ static const struct t7xx_port_conf t7xx_port_conf[] = { .path_id = CLDMA_ID_MD, .ops = &ctl_port_ops, .name = "t7xx_ctrl", - }, { - .tx_ch = PORT_CH_AP_CONTROL_TX, - .rx_ch = PORT_CH_AP_CONTROL_RX, - .txq_index = Q_IDX_CTRL, - .rxq_index = Q_IDX_CTRL, - .path_id = CLDMA_ID_AP, - .ops = &ctl_port_ops, - .name = "t7xx_ap_ctrl", }, }; @@ -436,9 +428,6 @@ static void t7xx_proxy_init_all_ports(struct t7xx_modem *md) if (port_conf->tx_ch == PORT_CH_CONTROL_TX) md->core_md.ctl_port = port; - if (port_conf->tx_ch == PORT_CH_AP_CONTROL_TX) - md->core_ap.ctl_port = port; - port->t7xx_dev = md->t7xx_dev; port->dev = &md->t7xx_dev->pdev->dev; spin_lock_init(&port->port_update_lock); @@ -453,7 +442,7 @@ static void t7xx_proxy_init_all_ports(struct t7xx_modem *md) static int t7xx_proxy_alloc(struct t7xx_modem *md) { - unsigned int port_count = ARRAY_SIZE(t7xx_port_conf); + unsigned int port_count = ARRAY_SIZE(t7xx_md_port_conf); struct device *dev = &md->t7xx_dev->pdev->dev; struct port_proxy *port_prox; int i; @@ -467,7 +456,7 @@ static int t7xx_proxy_alloc(struct t7xx_modem *md) port_prox->dev = dev; for (i = 0; i < port_count; i++) - port_prox->ports[i].port_conf = &t7xx_port_conf[i]; + port_prox->ports[i].port_conf = &t7xx_md_port_conf[i]; port_prox->port_count = port_count; t7xx_proxy_init_all_ports(md); @@ -492,7 +481,6 @@ int t7xx_port_proxy_init(struct t7xx_modem *md) if (ret) return ret; - t7xx_cldma_set_recv_skb(md->md_ctrl[CLDMA_ID_AP], t7xx_port_proxy_recv_skb); t7xx_cldma_set_recv_skb(md->md_ctrl[CLDMA_ID_MD], t7xx_port_proxy_recv_skb); return 0; } diff --git a/drivers/net/wwan/t7xx/t7xx_reg.h b/drivers/net/wwan/t7xx/t7xx_reg.h index c41d7d094c085..7c1b81091a0f3 100644 --- a/drivers/net/wwan/t7xx/t7xx_reg.h +++ b/drivers/net/wwan/t7xx/t7xx_reg.h @@ -56,7 +56,7 @@ #define D2H_INT_RESUME_ACK BIT(12) #define D2H_INT_SUSPEND_ACK_AP BIT(13) #define D2H_INT_RESUME_ACK_AP BIT(14) -#define D2H_INT_ASYNC_AP_HK BIT(15) +#define D2H_INT_ASYNC_SAP_HK BIT(15) #define D2H_INT_ASYNC_MD_HK BIT(16) /* Register base */ diff --git a/drivers/net/wwan/t7xx/t7xx_state_monitor.c b/drivers/net/wwan/t7xx/t7xx_state_monitor.c index 80edb8e75a6ad..0bcca08ff2bd0 100644 --- a/drivers/net/wwan/t7xx/t7xx_state_monitor.c +++ b/drivers/net/wwan/t7xx/t7xx_state_monitor.c @@ -285,9 +285,8 @@ static int fsm_routine_starting(struct t7xx_fsm_ctl *ctl) t7xx_fsm_broadcast_state(ctl, MD_STATE_WAITING_FOR_HS1); t7xx_md_event_notify(md, FSM_START); - wait_event_interruptible_timeout(ctl->async_hk_wq, - (md->core_md.ready && md->core_ap.ready) || - ctl->exp_flg, HZ * 60); + wait_event_interruptible_timeout(ctl->async_hk_wq, md->core_md.ready || ctl->exp_flg, + HZ * 60); dev = &md->t7xx_dev->pdev->dev; if (ctl->exp_flg) @@ -298,13 +297,6 @@ static int fsm_routine_starting(struct t7xx_fsm_ctl *ctl) if (md->core_md.handshake_ongoing) t7xx_fsm_append_event(ctl, FSM_EVENT_MD_HS2_EXIT, NULL, 0); - fsm_routine_exception(ctl, NULL, EXCEPTION_HS_TIMEOUT); - return -ETIMEDOUT; - } else if (!md->core_ap.ready) { - dev_err(dev, "AP handshake timeout\n"); - if (md->core_ap.handshake_ongoing) - t7xx_fsm_append_event(ctl, FSM_EVENT_AP_HS2_EXIT, NULL, 0); - fsm_routine_exception(ctl, NULL, EXCEPTION_HS_TIMEOUT); return -ETIMEDOUT; } @@ -343,7 +335,6 @@ static void fsm_routine_start(struct t7xx_fsm_ctl *ctl, struct t7xx_fsm_command return; } - t7xx_cldma_hif_hw_init(md->md_ctrl[CLDMA_ID_AP]); t7xx_cldma_hif_hw_init(md->md_ctrl[CLDMA_ID_MD]); fsm_finish_command(ctl, cmd, fsm_routine_starting(ctl)); } diff --git a/drivers/net/wwan/t7xx/t7xx_state_monitor.h b/drivers/net/wwan/t7xx/t7xx_state_monitor.h index b6e76f3903c89..b1af0259d4c55 100644 --- a/drivers/net/wwan/t7xx/t7xx_state_monitor.h +++ b/drivers/net/wwan/t7xx/t7xx_state_monitor.h @@ -38,12 +38,10 @@ enum t7xx_fsm_state { enum t7xx_fsm_event_state { FSM_EVENT_INVALID, FSM_EVENT_MD_HS2, - FSM_EVENT_AP_HS2, FSM_EVENT_MD_EX, FSM_EVENT_MD_EX_REC_OK, FSM_EVENT_MD_EX_PASS, FSM_EVENT_MD_HS2_EXIT, - FSM_EVENT_AP_HS2_EXIT, FSM_EVENT_MAX };