diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/8241-irqchip-ls-scfg-msi-add-MSI-affinity-support.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.4/8241-irqchip-ls-scfg-msi-add-MSI-affinity-support.patch | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/target/linux/layerscape/patches-4.4/8241-irqchip-ls-scfg-msi-add-MSI-affinity-support.patch b/target/linux/layerscape/patches-4.4/8241-irqchip-ls-scfg-msi-add-MSI-affinity-support.patch index dbaef7a652..b3b3795b6c 100644 --- a/target/linux/layerscape/patches-4.4/8241-irqchip-ls-scfg-msi-add-MSI-affinity-support.patch +++ b/target/linux/layerscape/patches-4.4/8241-irqchip-ls-scfg-msi-add-MSI-affinity-support.patch @@ -32,8 +32,6 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> drivers/irqchip/irq-ls-scfg-msi.c | 68 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 63 insertions(+), 5 deletions(-) -diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c -index 71a2050..57e3d90 100644 --- a/drivers/irqchip/irq-ls-scfg-msi.c +++ b/drivers/irqchip/irq-ls-scfg-msi.c @@ -40,6 +40,7 @@ struct ls_scfg_msir { @@ -44,7 +42,7 @@ index 71a2050..57e3d90 100644 void __iomem *reg; }; -@@ -70,6 +71,19 @@ static struct msi_domain_info ls_scfg_msi_domain_info = { +@@ -70,6 +71,19 @@ static struct msi_domain_info ls_scfg_ms .chip = &ls_scfg_msi_irq_chip, }; @@ -64,7 +62,7 @@ index 71a2050..57e3d90 100644 static void ls_scfg_msi_compose_msg(struct irq_data *data, struct msi_msg *msg) { struct ls_scfg_msi *msi_data = irq_data_get_irq_chip_data(data); -@@ -77,12 +91,36 @@ static void ls_scfg_msi_compose_msg(struct irq_data *data, struct msi_msg *msg) +@@ -77,12 +91,36 @@ static void ls_scfg_msi_compose_msg(stru msg->address_hi = upper_32_bits(msi_data->msiir_addr); msg->address_lo = lower_32_bits(msi_data->msiir_addr); msg->data = data->hwirq; @@ -102,7 +100,7 @@ index 71a2050..57e3d90 100644 } static struct irq_chip ls_scfg_msi_parent_chip = { -@@ -158,7 +196,7 @@ static void ls_scfg_msi_irq_handler(struct irq_desc *desc) +@@ -158,7 +196,7 @@ static void ls_scfg_msi_irq_handler(stru for_each_set_bit_from(pos, &val, size) { hwirq = ((msir->bit_end - pos) << msi_data->cfg->ibs_shift) | @@ -111,7 +109,7 @@ index 71a2050..57e3d90 100644 virq = irq_find_mapping(msi_data->parent, hwirq); if (virq) generic_handle_irq(virq); -@@ -221,10 +259,19 @@ static int ls_scfg_msi_setup_hwirq(struct ls_scfg_msi *msi_data, int index) +@@ -221,10 +259,19 @@ static int ls_scfg_msi_setup_hwirq(struc ls_scfg_msi_irq_handler, msir); @@ -134,7 +132,7 @@ index 71a2050..57e3d90 100644 } return 0; -@@ -321,6 +368,17 @@ static int ls_scfg_msi_probe(struct platform_device *pdev) +@@ -321,6 +368,17 @@ static int ls_scfg_msi_probe(struct plat bitmap_set(msi_data->used, 0, msi_data->irqs_num); msi_data->msir_num = of_irq_count(pdev->dev.of_node); @@ -152,6 +150,3 @@ index 71a2050..57e3d90 100644 msi_data->msir = devm_kcalloc(&pdev->dev, msi_data->msir_num, sizeof(*msi_data->msir), GFP_KERNEL); --- -2.1.0.27.g96db324 - |