From: Gavin Shan <gwshan@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: benh@kernel.crashing.org, mpe@ellerman.id.au, aik@ozlabs.ru,
alistair@popple.id.au, Gavin Shan <gwshan@linux.vnet.ibm.com>
Subject: [PATCH v9 03/26] powerpc/powernv: Drop phb->bdfn_to_pe()
Date: Tue, 3 May 2016 15:41:22 +1000 [thread overview]
Message-ID: <1462254105-24128-4-git-send-email-gwshan@linux.vnet.ibm.com> (raw)
In-Reply-To: <1462254105-24128-1-git-send-email-gwshan@linux.vnet.ibm.com>
This drops struct pnv_phb::bdfn_to_pe() as nobody uses it.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
arch/powerpc/platforms/powernv/pci-ioda.c | 9 ---------
arch/powerpc/platforms/powernv/pci.h | 1 -
2 files changed, 10 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 524c9c7..10ecd97 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -3195,12 +3195,6 @@ static bool pnv_pci_enable_device_hook(struct pci_dev *dev)
return true;
}
-static u32 pnv_ioda_bdfn_to_pe(struct pnv_phb *phb, struct pci_bus *bus,
- u32 devfn)
-{
- return phb->ioda.pe_rmap[(bus->number << 8) | devfn];
-}
-
static void pnv_pci_ioda_shutdown(struct pci_controller *hose)
{
struct pnv_phb *phb = hose->private_data;
@@ -3377,9 +3371,6 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np,
phb->freeze_pe = pnv_ioda_freeze_pe;
phb->unfreeze_pe = pnv_ioda_unfreeze_pe;
- /* Setup RID -> PE mapping function */
- phb->bdfn_to_pe = pnv_ioda_bdfn_to_pe;
-
/* Setup TCEs */
phb->dma_dev_setup = pnv_pci_ioda_dma_dev_setup;
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 3f814f3..78f035e 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -110,7 +110,6 @@ struct pnv_phb {
unsigned int is_64, struct msi_msg *msg);
void (*dma_dev_setup)(struct pnv_phb *phb, struct pci_dev *pdev);
void (*fixup_phb)(struct pci_controller *hose);
- u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn);
int (*init_m64)(struct pnv_phb *phb);
void (*reserve_m64_pe)(struct pci_bus *bus,
unsigned long *pe_bitmap, bool all);
--
2.1.0
next prev parent reply other threads:[~2016-05-03 5:42 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-03 5:41 [PATCH v9 00/26] powerpc/powernv: PCI hotplug preparation Gavin Shan
2016-05-03 5:41 ` [PATCH v9 01/26] powerpc/pci: Cleanup on struct pci_controller_ops Gavin Shan
2016-05-10 21:48 ` [v9,01/26] " Michael Ellerman
2016-05-03 5:41 ` [PATCH v9 02/26] powerpc/powernv: Cleanup on pci_controller_ops instances Gavin Shan
2016-05-05 4:07 ` Alexey Kardashevskiy
2016-05-03 5:41 ` Gavin Shan [this message]
2016-05-03 5:41 ` [PATCH v9 04/26] powerpc/powernv: Reorder fields in struct pnv_phb Gavin Shan
2016-05-03 5:41 ` [PATCH v9 05/26] powerpc/powernv: Rename PE# " Gavin Shan
2016-05-03 5:41 ` [PATCH v9 06/26] powerpc/powernv: Data type unsigned int for PE number Gavin Shan
2016-05-04 3:31 ` Alistair Popple
2016-05-04 8:39 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 07/26] powerpc/powernv: Fix initial IO and M32 segmap Gavin Shan
2016-05-04 3:31 ` Alistair Popple
2016-05-04 4:38 ` Gavin Shan
2016-05-05 2:06 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 08/26] powerpc/powernv: Simplify pnv_ioda_setup_pe_seg() Gavin Shan
2016-05-04 3:45 ` Alistair Popple
2016-05-05 2:11 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 09/26] powerpc/powernv: IO and M32 mapping based on PCI device resources Gavin Shan
2016-05-05 2:57 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 10/26] powerpc/powernv: Track M64 segment consumption Gavin Shan
2016-05-03 5:41 ` [PATCH v9 11/26] powerpc/powernv: Rename M64 related functions Gavin Shan
2016-05-03 5:41 ` [PATCH v9 12/26] powerpc/powernv/ioda1: M64 support on P7IOC Gavin Shan
2016-05-04 5:17 ` Alistair Popple
2016-05-04 6:48 ` Gavin Shan
2016-05-04 23:53 ` Alistair Popple
2016-05-05 0:40 ` Gavin Shan
2016-05-05 1:03 ` Alistair Popple
2016-05-05 2:28 ` Gavin Shan
2016-05-05 2:02 ` [PATCH v10 " Gavin Shan
2016-05-05 2:41 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 13/26] powerpc/powernv/ioda1: Rename pnv_pci_ioda_setup_dma_pe() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 14/26] powerpc/powernv/ioda1: Introduce PNV_IODA1_DMA32_SEGSIZE Gavin Shan
2016-05-04 4:02 ` Alistair Popple
2016-05-05 2:48 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 15/26] powerpc/powernv: Remove DMA32 PE list Gavin Shan
2016-05-03 5:41 ` [PATCH v9 16/26] powerpc/powernv/ioda1: Improve DMA32 segment track Gavin Shan
2016-05-04 13:20 ` Gavin Shan
2016-05-05 1:55 ` Gavin Shan
2016-05-05 2:04 ` [PATCH v10 " Gavin Shan
2016-05-05 4:03 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 17/26] powerpc/powernv: Use PE instead of number during setup and release Gavin Shan
2016-05-03 5:41 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add, remove}_pci_devices() Gavin Shan
2016-05-04 4:10 ` Alistair Popple
2016-05-04 4:53 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add,remove}_pci_devices() Gavin Shan
2016-05-04 4:43 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add, remove}_pci_devices() Andrew Donnellan
2016-05-05 3:06 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add,remove}_pci_devices() Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 19/26] powerpc/pci: Rename pcibios_find_pci_bus() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 20/26] powerpc/pci: Move pci_find_bus_by_node() around Gavin Shan
2016-05-04 4:46 ` Andrew Donnellan
2016-05-05 3:07 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 21/26] powerpc/pci: Export pci_add_device_node_info() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 22/26] powerpc/pci: Introduce pci_remove_device_node_info() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 23/26] powerpc/pci: Export pci_traverse_device_nodes() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 24/26] powerpc/pci: Don't scan empty slot Gavin Shan
2016-05-03 5:41 ` [PATCH v9 25/26] powerpc/powernv: Simplify pnv_eeh_reset() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 26/26] powerpc/powernv: Exclude root bus in pnv_pci_reset_secondary_bus() Gavin Shan
2016-05-12 3:48 ` Gavin Shan
2016-05-12 11:35 ` Michael Ellerman
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-all 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=1462254105-24128-4-git-send-email-gwshan@linux.vnet.ibm.com \
--to=gwshan@linux.vnet.ibm.com \
--cc=aik@ozlabs.ru \
--cc=alistair@popple.id.au \
--cc=benh@kernel.crashing.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mpe@ellerman.id.au \
/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;
as well as URLs for NNTP newsgroup(s).