public inbox for devel@edk2.groups.io
 help / color / mirror / Atom feed
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 04/26] MdeModulePkg EhciDxe: Remove redundant functions
Date: Wed,  8 Aug 2018 16:46:50 +0800	[thread overview]
Message-ID: <20180808084712.34696-5-shenglei.zhang@intel.com> (raw)
In-Reply-To: <20180808084712.34696-1-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>
---
 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



  parent reply	other threads:[~2018-08-08  8:47 UTC|newest]

Thread overview: 94+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-08  8:46 [PATCH 00/26] MdeModulePkg Remove redundant functions shenglei
2018-08-08  8:46 ` [PATCH 01/26] MdeModulePkg CapsuleApp: Remove a redundant function shenglei
2018-08-09 10:10   ` Zeng, Star
2018-08-10  9:13     ` Zeng, Star
2018-08-08  8:46 ` [PATCH 02/26] MdeModulePkg UiApp: Remove redundant functions shenglei
2018-08-08 18:06   ` Laszlo Ersek
2018-08-09  3:25     ` Zeng, Star
2018-08-08  8:46 ` [PATCH 03/26] MdeModulePkg AtaAtapiPassThru: " shenglei
2018-08-08 18:11   ` Laszlo Ersek
2018-08-09 10:15     ` Zeng, Star
2018-08-08  8:46 ` shenglei [this message]
2018-08-08 18:08   ` [PATCH 04/26] MdeModulePkg EhciDxe: " Laszlo Ersek
2018-08-09  3:14   ` Ni, Ruiyu
2018-08-09 10:18   ` Zeng, Star
2018-08-08  8:46 ` [PATCH 05/26] MdeModulePkg NvmExpressDxe: " shenglei
2018-08-09 10:19   ` Zeng, Star
2018-08-09 13:33   ` Laszlo Ersek
2018-08-10  2:45   ` Wu, Hao A
2018-08-08  8:46 ` [PATCH 06/26] MdeModulePkg PciBusDxe: " shenglei
2018-08-09  3:09   ` Ni, Ruiyu
2018-08-09 13:35   ` Laszlo Ersek
2018-08-10  8:54   ` Zeng, Star
2018-08-08  8:46 ` [PATCH 07/26] MdeModulePkg SdMmcPciHcDxe: " shenglei
2018-08-08  8:46 ` [PATCH 08/26] MdeModulePkg UhciPei: " shenglei
2018-08-09  3:10   ` Ni, Ruiyu
2018-08-10  8:57   ` Zeng, Star
2018-08-08  8:46 ` [PATCH 09/26] MdeModulePkg XhciDxe: " shenglei
2018-08-09  3:09   ` Ni, Ruiyu
2018-08-09 13:47   ` Laszlo Ersek
2018-08-10  9:01   ` Zeng, Star
2018-08-08  8:46 ` [PATCH 10/26] MdeModulePkg XhciPei: " shenglei
2018-08-09  3:12   ` Ni, Ruiyu
2018-08-10  9:01   ` Zeng, Star
2018-08-08  8:46 ` [PATCH 11/26] MdeModulePkg UfsBlockIoPei: " shenglei
2018-08-10  2:57   ` Wu, Hao A
2018-08-10  9:04     ` Zeng, Star
2018-08-08  8:46 ` [PATCH 12/26] MdeModulePkg UfsPassThruDxe: " shenglei
2018-08-10  2:45   ` Wu, Hao A
2018-08-10  9:05   ` Zeng, Star
2018-08-08  8:46 ` [PATCH 13/26] MdeModulePkg UsbBotPei: " shenglei
2018-08-10  9:08   ` Zeng, Star
2018-08-08  8:47 ` [PATCH 14/26] MdeModulePkg UsbBusDxe: " shenglei
2018-08-09  3:12   ` Ni, Ruiyu
2018-08-09 13:52   ` Laszlo Ersek
2018-08-10  9:09   ` Zeng, Star
2018-08-08  8:47 ` [PATCH 15/26] MdeModulePkg UsbBusPei: " shenglei
2018-08-09  3:12   ` Ni, Ruiyu
2018-08-10  9:08   ` Zeng, Star
2018-08-08  8:47 ` [PATCH 16/26] MdeModulePkg Core/Dxe: " shenglei
2018-08-09  3:10   ` Ni, Ruiyu
2018-08-09  3:43     ` Wang, Jian J
2018-08-09 13:56   ` Laszlo Ersek
2018-08-10  9:10   ` Zeng, Star
2018-08-08  8:47 ` [PATCH 17/26] MdeModulePkg PiSmmCore: " shenglei
2018-08-09  3:12   ` Ni, Ruiyu
2018-08-09  3:44     ` Wang, Jian J
2018-08-09 14:07   ` Laszlo Ersek
2018-08-10  9:12   ` Zeng, Star
2018-08-08  8:47 ` [PATCH 18/26] MdeModulePkg Ps2KeyboardDxe: Remove a redundant function shenglei
2018-08-09  3:12   ` Ni, Ruiyu
2018-08-09 14:10   ` Laszlo Ersek
2018-08-10  9:15   ` Zeng, Star
2018-08-08  8:47 ` [PATCH 19/26] MdeModulePkg EmmcBlockIoPei: " shenglei
2018-08-10  2:57   ` Wu, Hao A
2018-08-10  9:16     ` Zeng, Star
2018-08-08  8:47 ` [PATCH 20/26] MdeModulePkg SdBlockIoPei: " shenglei
2018-08-10  2:57   ` Wu, Hao A
2018-08-10  9:16     ` Zeng, Star
2018-08-08  8:47 ` [PATCH 21/26] MdeModulePkg TerminalDxe: " shenglei
2018-08-09  3:13   ` Ni, Ruiyu
2018-08-09 10:25   ` Zeng, Star
2018-08-10  9:14     ` Zeng, Star
2018-08-09 14:12   ` Laszlo Ersek
2018-08-08  8:47 ` [PATCH 22/26] MdeModulePkg HiiDatabaseDxe: " shenglei
2018-08-09 10:23   ` Zeng, Star
2018-08-10  9:14     ` Zeng, Star
2018-08-09 14:15   ` Laszlo Ersek
2018-08-08  8:47 ` [PATCH 23/26] MdeModulePkg Ip4Dxe: " shenglei
2018-08-09 10:21   ` Zeng, Star
2018-08-09 14:16   ` Laszlo Ersek
2018-08-08  8:47 ` [PATCH 24/26] MdeModulePkg IScsiDxe: " shenglei
2018-08-09 10:21   ` Zeng, Star
2018-08-09 14:18   ` Laszlo Ersek
2018-08-08  8:47 ` [PATCH 25/26] MdeModulePkg Tcp4Dxe: Remove redundant functions shenglei
2018-08-09 10:21   ` Zeng, Star
2018-08-09 14:21   ` Laszlo Ersek
2018-08-08  8:47 ` [PATCH 26/26] MdeModulePkg SetupBrowserDxe: Remove a redundant function shenglei
2018-08-09 10:22   ` Zeng, Star
2018-08-09 14:26   ` Laszlo Ersek
2018-08-08 14:55 ` [PATCH 00/26] MdeModulePkg Remove redundant functions Leif Lindholm
2018-08-08 16:05   ` Carsey, Jaben
2018-08-08 17:21     ` Laszlo Ersek
2018-08-09  3:44       ` Zeng, Star
2018-08-09  3:33   ` Zeng, Star

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-list from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180808084712.34696-5-shenglei.zhang@intel.com \
    --to=devel@edk2.groups.io \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox