From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.115; helo=mga14.intel.com; envelope-from=shenglei.zhang@intel.com; receiver=edk2-devel@lists.01.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 77BB5210DF776 for ; Wed, 8 Aug 2018 01:47:31 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Aug 2018 01:47:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,456,1526367600"; d="scan'208";a="252946661" Received: from shenglei-dev.ccr.corp.intel.com ([10.239.158.52]) by fmsmga006.fm.intel.com with ESMTP; 08 Aug 2018 01:47:27 -0700 From: shenglei To: edk2-devel@lists.01.org Cc: Star Zeng , Eric Dong Date: Wed, 8 Aug 2018 16:46:50 +0800 Message-Id: <20180808084712.34696-5-shenglei.zhang@intel.com> X-Mailer: git-send-email 2.18.0.windows.1 In-Reply-To: <20180808084712.34696-1-shenglei.zhang@intel.com> References: <20180808084712.34696-1-shenglei.zhang@intel.com> Subject: [PATCH 04/26] MdeModulePkg EhciDxe: Remove redundant functions X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Aug 2018 08:47:31 -0000 The functions that are never called have been removed. They are EhcDumpRegs,EhcDisableAsyncSchd and EhcDisablePeriodSchd https://bugzilla.tianocore.org/show_bug.cgi?id=1062 Cc: Star Zeng Cc: Eric Dong Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: shenglei --- MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c | 27 --------------- MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h | 11 ------ MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c | 44 ------------------------ 3 files changed, 82 deletions(-) diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c index 76368b4748..71755d421b 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c +++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c @@ -228,31 +228,4 @@ EhcDumpBuf ( DEBUG ((EFI_D_VERBOSE, "\n")); } -/** - Dump the EHCI status registers. - - @param Ehc USB EHCI Host Controller instance -**/ -VOID -EhcDumpRegs ( - IN USB2_HC_DEV *Ehc - ) -{ - UINT8 Index; - - DEBUG ((EFI_D_VERBOSE, " EHC_CAPLENGTH_OFFSET = 0x%08x\n", EhcReadCapRegister (Ehc, EHC_CAPLENGTH_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_HCSPARAMS_OFFSET = 0x%08x\n", EhcReadCapRegister (Ehc, EHC_HCSPARAMS_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_HCCPARAMS_OFFSET = 0x%08x\n", EhcReadCapRegister (Ehc, EHC_HCCPARAMS_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_USBCMD_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_USBCMD_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_USBSTS_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_USBSTS_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_USBINTR_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_USBINTR_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_FRINDEX_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_FRINDEX_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_CTRLDSSEG_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_CTRLDSSEG_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_FRAME_BASE_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_FRAME_BASE_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_ASYNC_HEAD_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_ASYNC_HEAD_OFFSET))); - DEBUG ((EFI_D_VERBOSE, " EHC_CONFIG_FLAG_OFFSET = 0x%08x\n", EhcReadOpReg (Ehc, EHC_CONFIG_FLAG_OFFSET))); - for (Index = 0; Index < (UINT8) (Ehc->HcStructParams & HCSP_NPORTS); Index++) { - DEBUG ((EFI_D_VERBOSE, " EHC_PORT_STAT_OFFSET(%d) = 0x%08x\n", Index, EhcReadOpReg (Ehc, EHC_PORT_STAT_OFFSET + (4 * Index)))); - } -} diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h index bc84bb7864..a64b0551a0 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h +++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h @@ -61,15 +61,4 @@ EhcDumpBuf ( ); -/** - Dump the EHCI status registers. - - @param Ehc USB EHCI Host Controller instance - -**/ -VOID -EhcDumpRegs ( - IN USB2_HC_DEV *Ehc - ); - #endif diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c index 34836eccf5..59752d1bdc 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c +++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c @@ -372,29 +372,7 @@ EhcEnablePeriodSchd ( } -/** - Disable periodic schedule. - @param Ehc The EHCI device. - @param Timeout Time to wait before abort (in millisecond, ms). - - @retval EFI_SUCCESS Periodic schedule is disabled. - @retval EFI_DEVICE_ERROR Fail to disable periodic schedule. - -**/ -EFI_STATUS -EhcDisablePeriodSchd ( - IN USB2_HC_DEV *Ehc, - IN UINT32 Timeout - ) -{ - EFI_STATUS Status; - - EhcClearOpRegBit (Ehc, EHC_USBCMD_OFFSET, USBCMD_ENABLE_PERIOD); - - Status = EhcWaitOpRegBit (Ehc, EHC_USBSTS_OFFSET, USBSTS_PERIOD_ENABLED, FALSE, Timeout); - return Status; -} @@ -424,29 +402,7 @@ EhcEnableAsyncSchd ( -/** - Disable asynchrounous schedule. - @param Ehc The EHCI device. - @param Timeout Time to wait before abort (in millisecond, ms). - - @retval EFI_SUCCESS The asynchronous schedule is disabled. - @return Others Failed to disable the asynchronous schedule. - -**/ -EFI_STATUS -EhcDisableAsyncSchd ( - IN USB2_HC_DEV *Ehc, - IN UINT32 Timeout - ) -{ - EFI_STATUS Status; - - EhcClearOpRegBit (Ehc, EHC_USBCMD_OFFSET, USBCMD_ENABLE_ASYNC); - - Status = EhcWaitOpRegBit (Ehc, EHC_USBSTS_OFFSET, USBSTS_ASYNC_ENABLED, FALSE, Timeout); - return Status; -} -- 2.18.0.windows.1