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30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
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From 04178918e7f6b5f34dde81ec79ee8a1ccace3be3 Mon Sep 17 00:00:00 2001
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From: Robert Marko <robimarko@gmail.com>
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Date: Mon, 17 Oct 2022 11:45:03 +0200
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Subject: [PATCH] wifi: ath11k: pci: fix compilation in 5.16 and older
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Commit ("genirq/msi, treewide: Use a named struct for PCI/MSI attributes")
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changed the msi_desc structure a bit, however that is only available in
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kernels 5.17 and newer, so check for kernel version to allow compilation
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in 5.16 and older.
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Signed-off-by: Robert Marko <robimarko@gmail.com>
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---
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drivers/net/wireless/ath/ath11k/pci.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/drivers/net/wireless/ath/ath11k/pci.c
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+++ b/drivers/net/wireless/ath/ath11k/pci.c
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@@ -451,7 +451,11 @@ static int ath11k_pci_alloc_msi(struct a
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pci_read_config_dword(pci_dev, pci_dev->msi_cap + PCI_MSI_ADDRESS_LO,
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&ab->pci.msi.addr_lo);
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+#if (LINUX_VERSION_CODE > KERNEL_VERSION(5, 17, 0))
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if (msi_desc->pci.msi_attrib.is_64) {
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+#else
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+ if (msi_desc->msi_attrib.is_64) {
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+#endif
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pci_read_config_dword(pci_dev, pci_dev->msi_cap + PCI_MSI_ADDRESS_HI,
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&ab->pci.msi.addr_hi);
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} else {
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