diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2022-03-21 01:16:48 +0000 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2022-03-21 13:11:56 +0000 |
| commit | 786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186 (patch) | |
| tree | 926fecb2b1f6ce1e42ba7ef4c7aab8e68dfd214c /target/linux/layerscape/patches-5.4/809-jailhouse-0005-ivshmem-net-Enable-INTx.patch | |
| parent | 9470160c350d15f765c33d6c1db15d6c4709a64c (diff) | |
| download | upstream-786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186.tar.gz upstream-786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186.tar.bz2 upstream-786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186.zip | |
kernel: delete Linux 5.4 config and patches
As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)
Diffstat (limited to 'target/linux/layerscape/patches-5.4/809-jailhouse-0005-ivshmem-net-Enable-INTx.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/809-jailhouse-0005-ivshmem-net-Enable-INTx.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/layerscape/patches-5.4/809-jailhouse-0005-ivshmem-net-Enable-INTx.patch b/target/linux/layerscape/patches-5.4/809-jailhouse-0005-ivshmem-net-Enable-INTx.patch deleted file mode 100644 index d87256757f..0000000000 --- a/target/linux/layerscape/patches-5.4/809-jailhouse-0005-ivshmem-net-Enable-INTx.patch +++ /dev/null @@ -1,51 +0,0 @@ -From 3734c2c9ac0fd763deceb686efc93b293acca4c6 Mon Sep 17 00:00:00 2001 -From: Jan Kiszka <jan.kiszka@siemens.com> -Date: Sun, 27 Nov 2016 15:15:51 +0100 -Subject: [PATCH] ivshmem-net: Enable INTx - -Activate INTx notification when it has to be used instead of MSI-X, -disable it after use. - -Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> -(cherry picked from commit 8790717bdca6ea58f18baac1749ac347b23b7263) ---- - drivers/net/ivshmem-net.c | 7 ++++++- - 1 file changed, 6 insertions(+), 1 deletion(-) - ---- a/drivers/net/ivshmem-net.c -+++ b/drivers/net/ivshmem-net.c -@@ -31,6 +31,8 @@ - #define JAILHOUSE_CFG_SHMEM_PTR 0x40 - #define JAILHOUSE_CFG_SHMEM_SZ 0x48 - -+#define IVSHMEM_INTX_ENABLE 0x1 -+ - #define IVSHM_NET_STATE_RESET 0 - #define IVSHM_NET_STATE_INIT 1 - #define IVSHM_NET_STATE_READY 2 -@@ -47,7 +49,7 @@ - #define IVSHM_NET_VQ_ALIGN 64 - - struct ivshmem_regs { -- u32 imask; -+ u32 intxctrl; - u32 istat; - u32 ivpos; - u32 doorbell; -@@ -869,6 +871,8 @@ static int ivshm_net_probe(struct pci_de - goto err_int; - - pci_set_master(pdev); -+ if (!in->using_msix) -+ writel(IVSHMEM_INTX_ENABLE, &in->ivshm_regs->intxctrl); - - writel(IVSHM_NET_STATE_RESET, &in->ivshm_regs->lstate); - -@@ -895,6 +899,7 @@ static void ivshm_net_remove(struct pci_ - free_irq(in->msix.vector, ndev); - pci_disable_msix(pdev); - } else { -+ writel(0, &in->ivshm_regs->intxctrl); - free_irq(pdev->irq, ndev); - } - |