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From: Gavin Shan <gwshan@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Gavin Shan <gwshan@linux.vnet.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, aik@ozlabs.ru,
	linux-pci@vger.kernel.org, alistair@popple.id.au
Subject: Re: [v10,17/18] powerpc/powernv: Functions to get/set PCI slot state
Date: Sat, 18 Jun 2016 13:18:22 +1000	[thread overview]
Message-ID: <20160618031822.GA6937@gwshan> (raw)
In-Reply-To: <3rWGlZ2Qs5z9t0v@ozlabs.org>

On Fri, Jun 17, 2016 at 08:32:10PM +1000, Michael Ellerman wrote:
>On Fri, 2016-20-05 at 06:41:41 UTC, Gavin Shan wrote:
>> diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h
>> index 9bb8ddf..2417c86 100644
>> --- a/arch/powerpc/include/asm/opal-api.h
>> +++ b/arch/powerpc/include/asm/opal-api.h
>> @@ -344,6 +348,18 @@ enum OpalPciResetState {
>>  	OPAL_ASSERT_RESET   = 1
>>  };
>>  
>> +enum OpalPciSlotPresentenceState {
>
>In skiboot this is called "OpalPciSlotPresence".
>
>I've renamed it.
>
>> +	OPAL_PCI_SLOT_EMPTY	= 0,
>> +	OPAL_PCI_SLOT_PRESENT	= 1
>> +};
>> +
>> +enum OpalPciSlotPowerState {
>
>In skiboot this is called "OpalPciSlotPower".
>
>I've renamed it.
>
>> +	OPAL_PCI_SLOT_POWER_OFF	= 0,
>> +	OPAL_PCI_SLOT_POWER_ON	= 1,
>> +	OPAL_PCI_SLOT_OFFLINE	= 2,
>> +	OPAL_PCI_SLOT_ONLINE	= 3
>> +};
>> +
>>  enum OpalSlotLedType {
>>  	OPAL_SLOT_LED_TYPE_ID = 0,	/* IDENTIFY LED */
>>  	OPAL_SLOT_LED_TYPE_FAULT = 1,	/* FAULT LED */
>> @@ -378,6 +394,7 @@ enum opal_msg_type {
>>  	OPAL_MSG_DPO		= 5,
>>  	OPAL_MSG_PRD		= 6,
>>  	OPAL_MSG_OCC		= 7,
>> +	OPAL_MSG_PCI_HOTPLUG	= 8,
>
>I don't see this in skiboot?
>
>It also doesn't seem to be used, so I've dropped it.
>

Thanks, Michael. All the changes are correct. The enum name was changed
in the last skiboot patchset that was merged couple days ago. At same
time, OPAL_MSG_PCI_HOTPLUG isn't needed as PCI hotplug won't have one
dedicated message type, an asychornous message is used instead.

Thanks,
Gavin


>>  	OPAL_MSG_TYPE_MAX,
>>  };
>>  
>
>cheers
>

  reply	other threads:[~2016-06-18  3:18 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-20  6:41 [PATCH v10 00/18] powerpc/powernv: PCI hotplug support Gavin Shan
2016-05-20  6:41 ` [PATCH v10 01/18] PCI: Add pcibios_setup_bridge() Gavin Shan
2016-06-21 12:27   ` [v10,01/18] " Michael Ellerman
2016-05-20  6:41 ` [PATCH v10 02/18] powerpc/pci: Override pcibios_setup_bridge() Gavin Shan
2016-05-20  6:41 ` [PATCH v10 03/18] powerpc/powernv: Remove PCI_RESET_DELAY_US Gavin Shan
2016-06-01  2:35   ` Andrew Donnellan
2016-05-20  6:41 ` [PATCH v10 04/18] powerpc/powernv: Move pnv_pci_ioda_setup_opal_tce_kill() around Gavin Shan
2016-05-20  6:41 ` [PATCH v10 05/18] powerpc/powernv: Increase PE# capacity Gavin Shan
2016-05-20  6:41 ` [PATCH v10 06/18] powerpc/powernv: Allocate PE# in reverse order Gavin Shan
2016-05-20  6:41 ` [PATCH v10 07/18] powerpc/powernv: Create PEs in pcibios_setup_bridge() Gavin Shan
2016-05-20  6:41 ` [PATCH v10 08/18] powerpc/powernv: Setup PE for root bus Gavin Shan
2016-05-20  6:41 ` [PATCH v10 09/18] powerpc/powernv: Extend PCI bridge resources Gavin Shan
2016-06-08  3:47   ` Alexey Kardashevskiy
2016-06-10  4:33     ` Gavin Shan
2016-06-10  5:28       ` Alexey Kardashevskiy
2016-06-10  5:45         ` Benjamin Herrenschmidt
2016-06-10  6:37           ` Gavin Shan
2016-05-20  6:41 ` [PATCH v10 10/18] powerpc/powernv: Make pnv_ioda_deconfigure_pe() visible Gavin Shan
2016-05-20  6:41 ` [PATCH v10 11/18] powerpc/powernv: Dynamically release PE Gavin Shan
2016-05-20  6:41 ` [PATCH v10 12/18] powerpc/pci: Update bridge windows on PCI plug Gavin Shan
2016-05-20  6:41 ` [PATCH v10 13/18] powerpc/pci: Delay populating pdn Gavin Shan
2016-06-23  0:59   ` Daniel Axtens
2016-06-23  1:34     ` Gavin Shan
2016-05-20  6:41 ` [PATCH v10 14/18] powerpc/powernv: Support PCI slot ID Gavin Shan
2016-05-20  6:41 ` [PATCH v10 15/18] powerpc/powernv: Use PCI slot reset infrastructure Gavin Shan
2016-05-20  6:41 ` [PATCH v10 16/18] powerpc/powernv: Introduce pnv_pci_get_slot_id() Gavin Shan
2016-05-20  6:41 ` [PATCH v10 17/18] powerpc/powernv: Functions to get/set PCI slot state Gavin Shan
2016-06-17 10:32   ` [v10,17/18] " Michael Ellerman
2016-06-18  3:18     ` Gavin Shan [this message]
2016-05-20  6:41 ` [PATCH v10 18/18] PCI/hotplug: PowerPC PowerNV PCI hotplug driver Gavin Shan

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