From: shenglei <shenglei.zhang@intel.com>
To: edk2-devel@lists.01.org
Cc: Star Zeng <star.zeng@intel.com>, Eric Dong <eric.dong@intel.com>
Subject: [PATCH v2 04/27] MdeModulePkg EhciDxe: Remove redundant functions
Date: Wed, 15 Aug 2018 09:45:46 +0800 [thread overview]
Message-ID: <20180815014609.19948-5-shenglei.zhang@intel.com> (raw)
In-Reply-To: <20180815014609.19948-1-shenglei.zhang@intel.com>
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 <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Laszlo Ersek <lersek at redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni at intel.com>
Reviewed-by: Star Zeng <star.zeng at intel.com>
---
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
next prev parent reply other threads:[~2018-08-15 1:47 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-15 1:45 [PATCH v2 00/27] MdeModulePkg Remove redundant functions shenglei
2018-08-15 1:45 ` [PATCH v2 01/27] MdeModulePkg CapsuleApp: Remove a redundant function shenglei
2018-08-15 1:45 ` [PATCH v2 02/27] MdeModulePkg UiApp: Remove redundant functions shenglei
2018-08-15 2:24 ` Dong, Eric
2018-08-15 1:45 ` [PATCH v2 03/27] MdeModulePkg AtaAtapiPassThru: " shenglei
2018-08-15 1:45 ` shenglei [this message]
2018-08-15 1:45 ` [PATCH v2 05/27] MdeModulePkg NvmExpressDxe: " shenglei
2018-08-15 1:45 ` [PATCH v2 06/27] MdeModulePkg PciBusDxe: " shenglei
2018-08-15 1:45 ` [PATCH v2 07/27] MdeModulePkg SdMmcPciHcDxe: " shenglei
2018-08-15 2:01 ` Wu, Hao A
2018-08-20 4:57 ` Zeng, Star
2018-08-15 1:45 ` [PATCH v2 08/27] MdeModulePkg UhciPei: " shenglei
2018-08-15 1:45 ` [PATCH v2 09/27] MdeModulePkg XhciDxe: " shenglei
2018-08-15 1:45 ` [PATCH v2 10/27] MdeModulePkg XhciPei: " shenglei
2018-08-15 1:45 ` [PATCH v2 11/27] MdeModulePkg UfsBlockIoPei: " shenglei
2018-08-15 1:45 ` [PATCH v2 12/27] MdeModulePkg UfsPassThruDxe: " shenglei
2018-08-15 1:45 ` [PATCH v2 13/27] MdeModulePkg UsbBotPei: " shenglei
2018-08-15 1:45 ` [PATCH v2 14/27] MdeModulePkg UsbBusDxe: " shenglei
2018-08-15 1:45 ` [PATCH v2 15/27] MdeModulePkg UsbBusPei: " shenglei
2018-08-15 1:45 ` [PATCH v2 16/27] MdeModulePkg Core/Dxe: " shenglei
2018-08-15 1:45 ` [PATCH v2 17/27] MdeModulePkg PiSmmCore: " shenglei
2018-08-15 1:46 ` [PATCH v2 18/27] MdeModulePkg Ps2KeyboardDxe: Remove a redundant function shenglei
2018-08-15 1:46 ` [PATCH v2 19/27] MdeModulePkg EmmcBlockIoPei: " shenglei
2018-08-15 1:46 ` [PATCH v2 20/27] MdeModulePkg SdBlockIoPei: " shenglei
2018-08-15 1:46 ` [PATCH v2 21/27] MdeModulePkg TerminalDxe: " shenglei
2018-08-15 1:46 ` [PATCH v2 22/27] MdeModulePkg HiiDatabaseDxe: " shenglei
2018-08-15 2:20 ` Dong, Eric
2018-08-15 1:46 ` [PATCH v2 23/27] MdeModulePkg Ip4Dxe: " shenglei
2018-08-15 1:46 ` [PATCH v2 24/27] MdeModulePkg IScsiDxe: " shenglei
2018-08-15 1:46 ` [PATCH v2 25/27] MdeModulePkg Tcp4Dxe: Remove redundant functions shenglei
2018-08-15 1:46 ` [PATCH v2 26/27] MdeModulePkg SetupBrowserDxe: Remove a redundant function shenglei
2018-08-20 4:56 ` Zeng, Star
2018-08-15 1:46 ` [PATCH v2 27/27] MdeModulePkg UiApp: Remove a redundant function and a variable shenglei
2018-08-20 4:55 ` Zeng, Star
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