kernel/git/stable/linux.git/drivers/pci/endpoint, branch linux-6.2.y

PCI: endpoint: pci-epf-vntb: Add epf_ntb_mw_bar_clear() num_mws kernel-doc

2023-03-10T08:28:49+00:00

[ Upstream commit fd858402c6d0a80e0b543886b9f7865c6d76d5d6 ] 8e4bfbe644a6 ("PCI: endpoint: pci-epf-vntb: fix error handle in epf_ntb_mw_bar_init()") added a "num_mws" parameter to epf_ntb_mw_bar_clear() but failed to add kernel-doc for num_mws. Add kernel-doc for num_mws on epf_ntb_mw_bar_clear(). Fixes: 8e4bfbe644a6 ("PCI: endpoint: pci-epf-vntb: fix error handle in epf_ntb_mw_bar_init()") Link: https://lore.kernel.org/r/20230103024907.293853-1-yangyingliang@huawei.com Signed-off-by: Yang Yingliang Signed-off-by: Bjorn Helgaas Signed-off-by: Sasha Levin

Merge branch 'remotes/lorenzo/pci/misc'

2022-12-10T16:36:40+00:00

- Register notifier if core_init_notifier is enabled in pci-epf-test (Kunihiko Hayashi) - Fixup Kconfig indentation (Shunsuke Mie) * remotes/lorenzo/pci/misc: PCI: endpoint: Fix Kconfig indent style PCI: pci-epf-test: Register notifier if only core_init_notifier is enabled

PCI: endpoint: pci-epf-vntb: Fix sparse ntb->reg build warning

2022-11-23T17:09:20+00:00

pci-epf-vntb.c:1128:33: sparse: expected void [noderef] __iomem *base pci-epf-vntb.c:1128:33: sparse: got struct epf_ntb_ctrl *reg Add __iomem type cast in vntb_epf_peer_spad_read() and vntb_epf_peer_spad_write(). Link: https://lore.kernel.org/r/20221102141014.1025893-8-Frank.Li@nxp.com Reported-by: kernel test robot Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi Acked-by: Manivannan Sadhasivam

PCI: endpoint: pci-epf-vntb: Fix sparse build warning for epf_db

2022-11-23T17:08:57+00:00

Use epf_db[i] dereference instead of readl() because epf_db is in memory allocated by dma_alloc_coherent(), not I/O. Remove useless/duplicated readl() in the process. Link: https://lore.kernel.org/r/20221102141014.1025893-7-Frank.Li@nxp.com Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi

PCI: endpoint: pci-epf-vntb: Replace hardcoded 4 with sizeof(u32)

2022-11-23T15:28:45+00:00

NTB spad entry item size is sizeof(u32), replace hardcoded 4 with it. Link: https://lore.kernel.org/r/20221102141014.1025893-6-Frank.Li@nxp.com Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi Acked-by: Manivannan Sadhasivam

PCI: endpoint: pci-epf-vntb: Remove unused epf_db_phy struct member

2022-11-23T15:25:40+00:00

epf_db_phy member in struct epf_ntb is not used, remove it. Link: https://lore.kernel.org/r/20221102141014.1025893-5-Frank.Li@nxp.com Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi Acked-by: Manivannan Sadhasivam

PCI: endpoint: pci-epf-vntb: Fix call pci_epc_mem_free_addr() in error path

2022-11-23T15:24:06+00:00

Replace pci_epc_mem_free_addr() with pci_epf_free_space() in the error handle path to match pci_epf_alloc_space(). Link: https://lore.kernel.org/r/20221102141014.1025893-4-Frank.Li@nxp.com Fixes: e35f56bb0330 ("PCI: endpoint: Support NTB transfer between RC and EP") Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi

PCI: endpoint: pci-epf-vntb: Fix struct epf_ntb_ctrl indentation

2022-11-23T15:23:41+00:00

Align the indentation of struct epf_ntb_ctrl with other structs in the driver. Link: https://lore.kernel.org/r/20221102141014.1025893-3-Frank.Li@nxp.com Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi

PCI: endpoint: pci-epf-vntb: Clean up kernel_doc warning

2022-11-23T15:23:10+00:00

Cleanup warning found by scripts/kernel-doc. Consolidate terms: - host, host1 to HOST - vhost, vHost, Vhost, VHOST2 to VHOST Link: https://lore.kernel.org/r/20221102141014.1025893-2-Frank.Li@nxp.com Signed-off-by: Frank Li Signed-off-by: Lorenzo Pieralisi Acked-by: Manivannan Sadhasivam

PCI: endpoint: Fix Kconfig indent style

2022-11-11T14:09:38+00:00

Change to follow the Kconfig style guide. This patch fixes to use tab rather than space to indent, while help text is indented an additional two spaces. Link: https://lore.kernel.org/r/20220815025006.48167-1-mie@igel.co.jp Fixes: e35f56bb0330 ("PCI: endpoint: Support NTB transfer between RC and EP") Signed-off-by: Shunsuke Mie Signed-off-by: Lorenzo Pieralisi