* [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro. @ 2017-09-06 10:55 Meenakshi Aggarwal 2017-09-06 10:55 ` [PATCH v2 2/2] SD : Updated CMD 6 implememtation Meenakshi Aggarwal 2017-09-06 16:37 ` [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro Leif Lindholm 0 siblings, 2 replies; 4+ messages in thread From: Meenakshi Aggarwal @ 2017-09-06 10:55 UTC (permalink / raw) To: edk2-devel; +Cc: jun.nie, haojian.zhuang, leif.lindholm, Meenakshi Aggarwal We want to print name of the function resulted in error, but __FUNCTION__ macro was missing. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> --- EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c index 7f74c54..8010dea 100644 --- a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c +++ b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c @@ -388,12 +388,12 @@ InitializeSdMmcDevice ( Status = MmcHost->SendCommand (MmcHost, MMC_CMD55, CmdArg); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD55): Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD55): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } Status = MmcHost->ReceiveResponse (MmcHost, MMC_RESPONSE_TYPE_R1, Response); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD55): Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD55): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } if ((Response[0] & MMC_STATUS_APP_CMD) == 0) { @@ -445,12 +445,12 @@ InitializeSdMmcDevice ( CmdArg |= 1 << (0 * 4); Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, CmdArg); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD6): Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } else { Status = MmcHost->ReadBlockData (MmcHost, 0, 64, Buffer); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD6): ReadBlockData Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): ReadBlockData Error and Status = %r\n", __FUNCTION__, Status)); return Status; } } @@ -459,20 +459,20 @@ InitializeSdMmcDevice ( CmdArg = MmcHostInstance->CardInfo.RCA << 16; Status = MmcHost->SendCommand (MmcHost, MMC_CMD55, CmdArg); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD55): Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD55): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } /* Width: 4 */ Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, 2); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD6): Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } } if (MMC_HOST_HAS_SETIOS(MmcHost)) { Status = MmcHost->SetIos (MmcHost, 26 * 1000 * 1000, 4, EMMCBACKWARD); if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR, "%a(SetIos): Error and Status = %r\n", Status)); + DEBUG ((EFI_D_ERROR, "%a (SetIos): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } } -- 1.9.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2 2/2] SD : Updated CMD 6 implememtation. 2017-09-06 10:55 [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro Meenakshi Aggarwal @ 2017-09-06 10:55 ` Meenakshi Aggarwal 2017-09-06 16:39 ` Leif Lindholm 2017-09-06 16:37 ` [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro Leif Lindholm 1 sibling, 1 reply; 4+ messages in thread From: Meenakshi Aggarwal @ 2017-09-06 10:55 UTC (permalink / raw) To: edk2-devel; +Cc: jun.nie, haojian.zhuang, leif.lindholm, Meenakshi Aggarwal For setting high speed in SD card, First CMD 6 (Switch) is send to check if card supports High Speed and Second command is send to switch card to high speed mode. In current inplementation, CMD 6 was sent only once to switch the card into HS mode without checking if card supports HS or not, which is not as per specification and also we are not setting the HS i.e. 50000000 but directly asking the card to switch to 26000000 which is incorrect as SD card supports either 25000000 or 50000000. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> --- EmbeddedPkg/Universal/MmcDxe/Mmc.h | 8 ++++ EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 55 +++++++++++++++++++++--- 2 files changed, 57 insertions(+), 6 deletions(-) diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h b/EmbeddedPkg/Universal/MmcDxe/Mmc.h index f3e56ff..a77ba41 100644 --- a/EmbeddedPkg/Universal/MmcDxe/Mmc.h +++ b/EmbeddedPkg/Universal/MmcDxe/Mmc.h @@ -64,6 +64,14 @@ #define EMMC_CMD6_ARG_VALUE(x) (((x) & 0xFF) << 8) #define EMMC_CMD6_ARG_CMD_SET(x) (((x) & 0x7) << 0) +#define SWITCH_CMD_DATA_LENGTH 64 +#define SD_HIGH_SPEED_SUPPORTED 0x20000 +#define SD_DEFAULT_SPEED 25000000 +#define SD_HIGH_SPEED 50000000 +#define SWITCH_CMD_SUCCESS_MASK 0x0f000000 + +#define BUSWIDTH_4 4 + typedef enum { UNKNOWN_CARD, MMC_CARD, //MMC card diff --git a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c index 8010dea..e60d8b0 100644 --- a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c +++ b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c @@ -318,6 +318,23 @@ InitializeEmmcDevice ( } STATIC +UINT32 +CreateSwitchCmdArgument ( + IN UINT32 Mode, + IN UINT8 Group, + IN UINT8 Value + ) +{ + UINT32 Argument; + + Argument = Mode << 31 | 0x00FFFFFF; + Argument &= ~(0xF << (Group * 4)); + Argument |= Value << (Group * 4); + + return Argument; +} + +STATIC EFI_STATUS InitializeSdMmcDevice ( IN MMC_HOST_INSTANCE *MmcHostInstance @@ -326,6 +343,7 @@ InitializeSdMmcDevice ( UINT32 CmdArg; UINT32 Response[4]; UINT32 Buffer[128]; + UINT32 Speed; UINTN BlockSize; UINTN CardSize; UINTN NumBlocks; @@ -334,6 +352,7 @@ InitializeSdMmcDevice ( EFI_STATUS Status; EFI_MMC_HOST_PROTOCOL *MmcHost; + Speed = SD_DEFAULT_SPEED; MmcHost = MmcHostInstance->MmcHost; // Send a command to get Card specific data @@ -439,21 +458,45 @@ InitializeSdMmcDevice ( } } if (CccSwitch) { - /* SD Switch, Mode:1, Group:0, Value:1 */ - CmdArg = 1 << 31 | 0x00FFFFFF; - CmdArg &= ~(0xF << (0 * 4)); - CmdArg |= 1 << (0 * 4); + /* SD Switch, Mode:0, Group:0, Value:0 */ + CmdArg = CreateSwitchCmdArgument(0, 0, 0); Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, CmdArg); if (EFI_ERROR (Status)) { DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); return Status; } else { - Status = MmcHost->ReadBlockData (MmcHost, 0, 64, Buffer); + Status = MmcHost->ReadBlockData (MmcHost, 0, SWITCH_CMD_DATA_LENGTH, Buffer); if (EFI_ERROR (Status)) { DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): ReadBlockData Error and Status = %r\n", __FUNCTION__, Status)); return Status; } } + + if (!(Buffer[3] & SD_HIGH_SPEED_SUPPORTED)) { + DEBUG ((EFI_D_ERROR, "%a : High Speed not supported by Card %r\n", __FUNCTION__, Status)); + return Status; + } + + Speed = SD_HIGH_SPEED; + + /* SD Switch, Mode:1, Group:0, Value:1 */ + CmdArg = CreateSwitchCmdArgument(1, 0, 1); + Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, CmdArg); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); + return Status; + } else { + Status = MmcHost->ReadBlockData (MmcHost, 0, SWITCH_CMD_DATA_LENGTH, Buffer); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): ReadBlockData Error and Status = %r\n",__FUNCTION__, Status)); + return Status; + } + + if ((Buffer[4] & SWITCH_CMD_SUCCESS_MASK) != 0x01000000) { + DEBUG((EFI_D_ERROR, "Problem switching SD card into high-speed mode\n")); + return Status; + } + } } if (Scr.SD_BUS_WIDTHS & SD_BUS_WIDTH_4BIT) { CmdArg = MmcHostInstance->CardInfo.RCA << 16; @@ -470,7 +513,7 @@ InitializeSdMmcDevice ( } } if (MMC_HOST_HAS_SETIOS(MmcHost)) { - Status = MmcHost->SetIos (MmcHost, 26 * 1000 * 1000, 4, EMMCBACKWARD); + Status = MmcHost->SetIos (MmcHost, Speed, BUSWIDTH_4, EMMCBACKWARD); if (EFI_ERROR (Status)) { DEBUG ((EFI_D_ERROR, "%a (SetIos): Error and Status = %r\n", __FUNCTION__, Status)); return Status; -- 1.9.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v2 2/2] SD : Updated CMD 6 implememtation. 2017-09-06 10:55 ` [PATCH v2 2/2] SD : Updated CMD 6 implememtation Meenakshi Aggarwal @ 2017-09-06 16:39 ` Leif Lindholm 0 siblings, 0 replies; 4+ messages in thread From: Leif Lindholm @ 2017-09-06 16:39 UTC (permalink / raw) To: Meenakshi Aggarwal; +Cc: edk2-devel, jun.nie, haojian.zhuang On Wed, Sep 06, 2017 at 04:25:10PM +0530, Meenakshi Aggarwal wrote: > For setting high speed in SD card, > First CMD 6 (Switch) is send to check if card supports High Speed and > Second command is send to switch card to high speed mode. > > In current inplementation, CMD 6 was sent only once to switch the > card into HS mode without checking if card supports HS or not, which is > not as per specification and also we are not setting the HS i.e. 50000000 > but directly asking the card to switch to 26000000 which is incorrect as > SD card supports either 25000000 or 50000000. > > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> Same comment as for 1/2: please address PatchCheck.py feedback: * EFI_D_ERROR was used, but DEBUG_ERROR is now recommended Other than that, looks good to me. Jun, anything further? / Leif > --- > EmbeddedPkg/Universal/MmcDxe/Mmc.h | 8 ++++ > EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 55 +++++++++++++++++++++--- > 2 files changed, 57 insertions(+), 6 deletions(-) > > diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h b/EmbeddedPkg/Universal/MmcDxe/Mmc.h > index f3e56ff..a77ba41 100644 > --- a/EmbeddedPkg/Universal/MmcDxe/Mmc.h > +++ b/EmbeddedPkg/Universal/MmcDxe/Mmc.h > @@ -64,6 +64,14 @@ > #define EMMC_CMD6_ARG_VALUE(x) (((x) & 0xFF) << 8) > #define EMMC_CMD6_ARG_CMD_SET(x) (((x) & 0x7) << 0) > > +#define SWITCH_CMD_DATA_LENGTH 64 > +#define SD_HIGH_SPEED_SUPPORTED 0x20000 > +#define SD_DEFAULT_SPEED 25000000 > +#define SD_HIGH_SPEED 50000000 > +#define SWITCH_CMD_SUCCESS_MASK 0x0f000000 > + > +#define BUSWIDTH_4 4 > + > typedef enum { > UNKNOWN_CARD, > MMC_CARD, //MMC card > diff --git a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c > index 8010dea..e60d8b0 100644 > --- a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c > +++ b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c > @@ -318,6 +318,23 @@ InitializeEmmcDevice ( > } > > STATIC > +UINT32 > +CreateSwitchCmdArgument ( > + IN UINT32 Mode, > + IN UINT8 Group, > + IN UINT8 Value > + ) > +{ > + UINT32 Argument; > + > + Argument = Mode << 31 | 0x00FFFFFF; > + Argument &= ~(0xF << (Group * 4)); > + Argument |= Value << (Group * 4); > + > + return Argument; > +} > + > +STATIC > EFI_STATUS > InitializeSdMmcDevice ( > IN MMC_HOST_INSTANCE *MmcHostInstance > @@ -326,6 +343,7 @@ InitializeSdMmcDevice ( > UINT32 CmdArg; > UINT32 Response[4]; > UINT32 Buffer[128]; > + UINT32 Speed; > UINTN BlockSize; > UINTN CardSize; > UINTN NumBlocks; > @@ -334,6 +352,7 @@ InitializeSdMmcDevice ( > EFI_STATUS Status; > EFI_MMC_HOST_PROTOCOL *MmcHost; > > + Speed = SD_DEFAULT_SPEED; > MmcHost = MmcHostInstance->MmcHost; > > // Send a command to get Card specific data > @@ -439,21 +458,45 @@ InitializeSdMmcDevice ( > } > } > if (CccSwitch) { > - /* SD Switch, Mode:1, Group:0, Value:1 */ > - CmdArg = 1 << 31 | 0x00FFFFFF; > - CmdArg &= ~(0xF << (0 * 4)); > - CmdArg |= 1 << (0 * 4); > + /* SD Switch, Mode:0, Group:0, Value:0 */ > + CmdArg = CreateSwitchCmdArgument(0, 0, 0); > Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, CmdArg); > if (EFI_ERROR (Status)) { > DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } else { > - Status = MmcHost->ReadBlockData (MmcHost, 0, 64, Buffer); > + Status = MmcHost->ReadBlockData (MmcHost, 0, SWITCH_CMD_DATA_LENGTH, Buffer); > if (EFI_ERROR (Status)) { > DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): ReadBlockData Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > } > + > + if (!(Buffer[3] & SD_HIGH_SPEED_SUPPORTED)) { > + DEBUG ((EFI_D_ERROR, "%a : High Speed not supported by Card %r\n", __FUNCTION__, Status)); > + return Status; > + } > + > + Speed = SD_HIGH_SPEED; > + > + /* SD Switch, Mode:1, Group:0, Value:1 */ > + CmdArg = CreateSwitchCmdArgument(1, 0, 1); > + Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, CmdArg); > + if (EFI_ERROR (Status)) { > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); > + return Status; > + } else { > + Status = MmcHost->ReadBlockData (MmcHost, 0, SWITCH_CMD_DATA_LENGTH, Buffer); > + if (EFI_ERROR (Status)) { > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): ReadBlockData Error and Status = %r\n",__FUNCTION__, Status)); > + return Status; > + } > + > + if ((Buffer[4] & SWITCH_CMD_SUCCESS_MASK) != 0x01000000) { > + DEBUG((EFI_D_ERROR, "Problem switching SD card into high-speed mode\n")); > + return Status; > + } > + } > } > if (Scr.SD_BUS_WIDTHS & SD_BUS_WIDTH_4BIT) { > CmdArg = MmcHostInstance->CardInfo.RCA << 16; > @@ -470,7 +513,7 @@ InitializeSdMmcDevice ( > } > } > if (MMC_HOST_HAS_SETIOS(MmcHost)) { > - Status = MmcHost->SetIos (MmcHost, 26 * 1000 * 1000, 4, EMMCBACKWARD); > + Status = MmcHost->SetIos (MmcHost, Speed, BUSWIDTH_4, EMMCBACKWARD); > if (EFI_ERROR (Status)) { > DEBUG ((EFI_D_ERROR, "%a (SetIos): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > -- > 1.9.1 > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro. 2017-09-06 10:55 [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro Meenakshi Aggarwal 2017-09-06 10:55 ` [PATCH v2 2/2] SD : Updated CMD 6 implememtation Meenakshi Aggarwal @ 2017-09-06 16:37 ` Leif Lindholm 1 sibling, 0 replies; 4+ messages in thread From: Leif Lindholm @ 2017-09-06 16:37 UTC (permalink / raw) To: Meenakshi Aggarwal; +Cc: edk2-devel, jun.nie, haojian.zhuang On Wed, Sep 06, 2017 at 04:25:09PM +0530, Meenakshi Aggarwal wrote: > We want to print name of the function resulted in error, > but __FUNCTION__ macro was missing. > > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> BaseTools/Scripts/PatchCheck.py gives a number of warnings on this patch: * EFI_D_ERROR was used, but DEBUG_ERROR is now recommended Can you please address and respin. (I could do that myself, but that now causes issues with 2/2, and that's more invasive than I like to be when committing a patch.) Otherwise good to go (and 2/2 is much more reviewable now). / Leif > --- > EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c > index 7f74c54..8010dea 100644 > --- a/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c > +++ b/EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c > @@ -388,12 +388,12 @@ InitializeSdMmcDevice ( > > Status = MmcHost->SendCommand (MmcHost, MMC_CMD55, CmdArg); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD55): Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD55): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > Status = MmcHost->ReceiveResponse (MmcHost, MMC_RESPONSE_TYPE_R1, Response); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD55): Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD55): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > if ((Response[0] & MMC_STATUS_APP_CMD) == 0) { > @@ -445,12 +445,12 @@ InitializeSdMmcDevice ( > CmdArg |= 1 << (0 * 4); > Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, CmdArg); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD6): Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } else { > Status = MmcHost->ReadBlockData (MmcHost, 0, 64, Buffer); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD6): ReadBlockData Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): ReadBlockData Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > } > @@ -459,20 +459,20 @@ InitializeSdMmcDevice ( > CmdArg = MmcHostInstance->CardInfo.RCA << 16; > Status = MmcHost->SendCommand (MmcHost, MMC_CMD55, CmdArg); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD55): Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD55): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > /* Width: 4 */ > Status = MmcHost->SendCommand (MmcHost, MMC_CMD6, 2); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(MMC_CMD6): Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (MMC_CMD6): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > } > if (MMC_HOST_HAS_SETIOS(MmcHost)) { > Status = MmcHost->SetIos (MmcHost, 26 * 1000 * 1000, 4, EMMCBACKWARD); > if (EFI_ERROR (Status)) { > - DEBUG ((EFI_D_ERROR, "%a(SetIos): Error and Status = %r\n", Status)); > + DEBUG ((EFI_D_ERROR, "%a (SetIos): Error and Status = %r\n", __FUNCTION__, Status)); > return Status; > } > } > -- > 1.9.1 > ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-09-06 16:36 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-09-06 10:55 [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro Meenakshi Aggarwal 2017-09-06 10:55 ` [PATCH v2 2/2] SD : Updated CMD 6 implememtation Meenakshi Aggarwal 2017-09-06 16:39 ` Leif Lindholm 2017-09-06 16:37 ` [PATCH v2 1/2] MMC : Added missing __FUNCTION__ macro Leif Lindholm
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