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authorDavid S. Miller <davem@davemloft.net>2019-09-02 11:20:17 -0700
committerDavid S. Miller <davem@davemloft.net>2019-09-02 11:20:17 -0700
commit765b7590c92d849806e9a27ab3a5a17cfc6a47a9 (patch)
tree4387f5034f870accfd2bb56997c535159da45f06 /drivers
parentMerge branch 'net-dsa-mv88e6xxx-centralize-SERDES-IRQ-handling' (diff)
parentLinux 5.3-rc7 (diff)
downloadlinux-dev-765b7590c92d849806e9a27ab3a5a17cfc6a47a9.tar.xz
linux-dev-765b7590c92d849806e9a27ab3a5a17cfc6a47a9.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
r8152 conflicts are the NAPI fixes in 'net' overlapping with some tasklet stuff in net-next Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/rbd.c11
-rw-r--r--drivers/bus/hisi_lpc.c47
-rw-r--r--drivers/bus/ti-sysc.c24
-rw-r--r--drivers/crypto/ccp/ccp-dev.c8
-rw-r--r--drivers/fpga/altera-ps-spi.c11
-rw-r--r--drivers/fsi/fsi-scom.c8
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c27
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c14
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c66
-rw-r--r--drivers/gpu/drm/amd/powerplay/vega20_ppt.c11
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_dev.c2
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_kms.c29
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h1
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_mst.c10
-rw-r--r--drivers/gpu/drm/i915/display/intel_vdsc.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c6
-rw-r--r--drivers/gpu/drm/i915/i915_vgpu.c3
-rw-r--r--drivers/gpu/drm/omapdrm/dss/output.c4
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.c20
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_object.c10
-rw-r--r--drivers/hwtracing/intel_th/pci.c10
-rw-r--r--drivers/hwtracing/stm/core.c1
-rw-r--r--drivers/i2c/busses/i2c-bcm-iproc.c5
-rw-r--r--drivers/i2c/busses/i2c-designware-slave.c1
-rw-r--r--drivers/i2c/busses/i2c-i801.c15
-rw-r--r--drivers/i2c/busses/i2c-mt65xx.c11
-rw-r--r--drivers/i2c/busses/i2c-piix4.c12
-rw-r--r--drivers/i2c/i2c-core-base.c2
-rw-r--r--drivers/infiniband/sw/siw/siw_cm.c31
-rw-r--r--drivers/misc/lkdtm/bugs.c4
-rw-r--r--drivers/misc/mei/hw-me-regs.h2
-rw-r--r--drivers/misc/mei/pci-me.c2
-rw-r--r--drivers/misc/vmw_balloon.c10
-rw-r--r--drivers/misc/vmw_vmci/vmci_doorbell.c6
-rw-r--r--drivers/mmc/core/sd.c6
-rw-r--r--drivers/mmc/host/sdhci-cadence.c1
-rw-r--r--drivers/mmc/host/sdhci-of-at91.c3
-rw-r--r--drivers/mmc/host/sdhci-sprd.c30
-rw-r--r--drivers/mmc/host/sdhci-tegra.c14
-rw-r--r--drivers/mtd/hyperbus/Kconfig1
-rw-r--r--drivers/net/dsa/microchip/ksz9477_spi.c1
-rw-r--r--drivers/net/dsa/microchip/ksz_common.h1
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-main.c10
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_filters.c5
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_main.c4
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_nic.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_vec.c3
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c1
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c2
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_ptp.c5
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c6
-rw-r--r--drivers/net/ethernet/marvell/sky2.c7
-rw-r--r--drivers/net/ethernet/netronome/nfp/bpf/jit.c17
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/offload.c7
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c8
-rw-r--r--drivers/net/ethernet/seeq/sgiseeq.c7
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c6
-rw-r--r--drivers/net/phy/phy-c45.c26
-rw-r--r--drivers/net/phy/phy.c2
-rw-r--r--drivers/net/usb/r8152.c5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/22000.c24
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-config.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/drv.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/trans.c7
-rw-r--r--drivers/soc/ixp4xx/Kconfig4
-rw-r--r--drivers/soc/ti/pm33xx.c19
-rw-r--r--drivers/usb/chipidea/udc.c32
-rw-r--r--drivers/usb/class/cdc-wdm.c16
-rw-r--r--drivers/usb/class/usbtmc.c3
-rw-r--r--drivers/usb/core/hcd-pci.c30
-rw-r--r--drivers/usb/gadget/udc/lpc32xx_udc.c2
-rw-r--r--drivers/usb/host/ohci-hcd.c15
-rw-r--r--drivers/usb/host/xhci-rcar.c2
-rw-r--r--drivers/usb/host/xhci-tegra.c10
-rw-r--r--drivers/usb/storage/realtek_cr.c15
-rw-r--r--drivers/usb/storage/unusual_devs.h2
-rw-r--r--drivers/usb/typec/tcpm/tcpm.c2
79 files changed, 593 insertions, 205 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 3327192bb71f..c8fb886aebd4 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -3038,6 +3038,17 @@ again:
}
return true;
case RBD_OBJ_READ_PARENT:
+ /*
+ * The parent image is read only up to the overlap -- zero-fill
+ * from the overlap to the end of the request.
+ */
+ if (!*result) {
+ u32 obj_overlap = rbd_obj_img_extents_bytes(obj_req);
+
+ if (obj_overlap < obj_req->ex.oe_len)
+ rbd_obj_zero_range(obj_req, obj_overlap,
+ obj_req->ex.oe_len - obj_overlap);
+ }
return true;
default:
BUG();
diff --git a/drivers/bus/hisi_lpc.c b/drivers/bus/hisi_lpc.c
index 19d7b6ff2f17..20c957185af2 100644
--- a/drivers/bus/hisi_lpc.c
+++ b/drivers/bus/hisi_lpc.c
@@ -456,6 +456,17 @@ struct hisi_lpc_acpi_cell {
size_t pdata_size;
};
+static void hisi_lpc_acpi_remove(struct device *hostdev)
+{
+ struct acpi_device *adev = ACPI_COMPANION(hostdev);
+ struct acpi_device *child;
+
+ device_for_each_child(hostdev, NULL, hisi_lpc_acpi_remove_subdev);
+
+ list_for_each_entry(child, &adev->children, node)
+ acpi_device_clear_enumerated(child);
+}
+
/*
* hisi_lpc_acpi_probe - probe children for ACPI FW
* @hostdev: LPC host device pointer
@@ -555,8 +566,7 @@ static int hisi_lpc_acpi_probe(struct device *hostdev)
return 0;
fail:
- device_for_each_child(hostdev, NULL,
- hisi_lpc_acpi_remove_subdev);
+ hisi_lpc_acpi_remove(hostdev);
return ret;
}
@@ -569,6 +579,10 @@ static int hisi_lpc_acpi_probe(struct device *dev)
{
return -ENODEV;
}
+
+static void hisi_lpc_acpi_remove(struct device *hostdev)
+{
+}
#endif // CONFIG_ACPI
/*
@@ -606,24 +620,27 @@ static int hisi_lpc_probe(struct platform_device *pdev)
range->fwnode = dev->fwnode;
range->flags = LOGIC_PIO_INDIRECT;
range->size = PIO_INDIRECT_SIZE;
+ range->hostdata = lpcdev;
+ range->ops = &hisi_lpc_ops;
+ lpcdev->io_host = range;
ret = logic_pio_register_range(range);
if (ret) {
dev_err(dev, "register IO range failed (%d)!\n", ret);
return ret;
}
- lpcdev->io_host = range;
/* register the LPC host PIO resources */
if (acpi_device)
ret = hisi_lpc_acpi_probe(dev);
else
ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
- if (ret)
+ if (ret) {
+ logic_pio_unregister_range(range);
return ret;
+ }
- lpcdev->io_host->hostdata = lpcdev;
- lpcdev->io_host->ops = &hisi_lpc_ops;
+ dev_set_drvdata(dev, lpcdev);
io_end = lpcdev->io_host->io_start + lpcdev->io_host->size;
dev_info(dev, "registered range [%pa - %pa]\n",
@@ -632,6 +649,23 @@ static int hisi_lpc_probe(struct platform_device *pdev)
return ret;
}
+static int hisi_lpc_remove(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct acpi_device *acpi_device = ACPI_COMPANION(dev);
+ struct hisi_lpc_dev *lpcdev = dev_get_drvdata(dev);
+ struct logic_pio_hwaddr *range = lpcdev->io_host;
+
+ if (acpi_device)
+ hisi_lpc_acpi_remove(dev);
+ else
+ of_platform_depopulate(dev);
+
+ logic_pio_unregister_range(range);
+
+ return 0;
+}
+
static const struct of_device_id hisi_lpc_of_match[] = {
{ .compatible = "hisilicon,hip06-lpc", },
{ .compatible = "hisilicon,hip07-lpc", },
@@ -645,5 +679,6 @@ static struct platform_driver hisi_lpc_driver = {
.acpi_match_table = ACPI_PTR(hisi_lpc_acpi_match),
},
.probe = hisi_lpc_probe,
+ .remove = hisi_lpc_remove,
};
builtin_platform_driver(hisi_lpc_driver);
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index e6deabd8305d..2db474ab4c6b 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -949,7 +949,7 @@ static int sysc_best_idle_mode(u32 idlemodes, u32 *best_mode)
*best_mode = SYSC_IDLE_SMART_WKUP;
else if (idlemodes & BIT(SYSC_IDLE_SMART))
*best_mode = SYSC_IDLE_SMART;
- else if (idlemodes & SYSC_IDLE_FORCE)
+ else if (idlemodes & BIT(SYSC_IDLE_FORCE))
*best_mode = SYSC_IDLE_FORCE;
else
return -EINVAL;
@@ -1267,7 +1267,8 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK("control", 0, 0, 0x10, -1, 0x40000900, 0xffffffff, 0),
SYSC_QUIRK("cpgmac", 0, 0x1200, 0x1208, 0x1204, 0x4edb1902,
0xffff00f0, 0),
- SYSC_QUIRK("dcan", 0, 0, -1, -1, 0xffffffff, 0xffffffff, 0),
+ SYSC_QUIRK("dcan", 0, 0x20, -1, -1, 0xa3170504, 0xffffffff, 0),
+ SYSC_QUIRK("dcan", 0, 0x20, -1, -1, 0x4edb1902, 0xffffffff, 0),
SYSC_QUIRK("dmic", 0, 0, 0x10, -1, 0x50010000, 0xffffffff, 0),
SYSC_QUIRK("dwc3", 0, 0, 0x10, -1, 0x500a0200, 0xffffffff, 0),
SYSC_QUIRK("epwmss", 0, 0, 0x4, -1, 0x47400001, 0xffffffff, 0),
@@ -1692,10 +1693,7 @@ static int sysc_init_sysc_mask(struct sysc *ddata)
if (error)
return 0;
- if (val)
- ddata->cfg.sysc_val = val & ddata->cap->sysc_mask;
- else
- ddata->cfg.sysc_val = ddata->cap->sysc_mask;
+ ddata->cfg.sysc_val = val & ddata->cap->sysc_mask;
return 0;
}
@@ -2385,27 +2383,27 @@ static int sysc_probe(struct platform_device *pdev)
error = sysc_init_dts_quirks(ddata);
if (error)
- goto unprepare;
+ return error;
error = sysc_map_and_check_registers(ddata);
if (error)
- goto unprepare;
+ return error;
error = sysc_init_sysc_mask(ddata);
if (error)
- goto unprepare;
+ return error;
error = sysc_init_idlemodes(ddata);
if (error)
- goto unprepare;
+ return error;
error = sysc_init_syss_mask(ddata);
if (error)
- goto unprepare;
+ return error;
error = sysc_init_pdata(ddata);
if (error)
- goto unprepare;
+ return error;
sysc_init_early_quirks(ddata);
@@ -2415,7 +2413,7 @@ static int sysc_probe(struct platform_device *pdev)
error = sysc_init_resets(ddata);
if (error)
- return error;
+ goto unprepare;
error = sysc_init_module(ddata);
if (error)
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index f79eede71c62..edefa669153f 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -540,6 +540,10 @@ int ccp_dev_suspend(struct sp_device *sp, pm_message_t state)
unsigned long flags;
unsigned int i;
+ /* If there's no device there's nothing to do */
+ if (!ccp)
+ return 0;
+
spin_lock_irqsave(&ccp->cmd_lock, flags);
ccp->suspending = 1;
@@ -564,6 +568,10 @@ int ccp_dev_resume(struct sp_device *sp)
unsigned long flags;
unsigned int i;
+ /* If there's no device there's nothing to do */
+ if (!ccp)
+ return 0;
+
spin_lock_irqsave(&ccp->cmd_lock, flags);
ccp->suspending = 0;
diff --git a/drivers/fpga/altera-ps-spi.c b/drivers/fpga/altera-ps-spi.c
index a13f224303c6..0221dee8dd4c 100644
--- a/drivers/fpga/altera-ps-spi.c
+++ b/drivers/fpga/altera-ps-spi.c
@@ -210,7 +210,7 @@ static int altera_ps_write_complete(struct fpga_manager *mgr,
return -EIO;
}
- if (!IS_ERR(conf->confd)) {
+ if (conf->confd) {
if (!gpiod_get_raw_value_cansleep(conf->confd)) {
dev_err(&mgr->dev, "CONF_DONE is inactive!\n");
return -EIO;
@@ -289,10 +289,13 @@ static int altera_ps_probe(struct spi_device *spi)
return PTR_ERR(conf->status);
}
- conf->confd = devm_gpiod_get(&spi->dev, "confd", GPIOD_IN);
+ conf->confd = devm_gpiod_get_optional(&spi->dev, "confd", GPIOD_IN);
if (IS_ERR(conf->confd)) {
- dev_warn(&spi->dev, "Not using confd gpio: %ld\n",
- PTR_ERR(conf->confd));
+ dev_err(&spi->dev, "Failed to get confd gpio: %ld\n",
+ PTR_ERR(conf->confd));
+ return PTR_ERR(conf->confd);
+ } else if (!conf->confd) {
+ dev_warn(&spi->dev, "Not using confd gpio");
}
/* Register manager with unique name */
diff --git a/drivers/fsi/fsi-scom.c b/drivers/fsi/fsi-scom.c
index 343153d47e5b..004dc03ccf09 100644
--- a/drivers/fsi/fsi-scom.c
+++ b/drivers/fsi/fsi-scom.c
@@ -38,8 +38,7 @@
#define SCOM_STATUS_PIB_RESP_MASK 0x00007000
#define SCOM_STATUS_PIB_RESP_SHIFT 12
-#define SCOM_STATUS_ANY_ERR (SCOM_STATUS_ERR_SUMMARY | \
- SCOM_STATUS_PROTECTION | \
+#define SCOM_STATUS_ANY_ERR (SCOM_STATUS_PROTECTION | \
SCOM_STATUS_PARITY | \
SCOM_STATUS_PIB_ABORT | \
SCOM_STATUS_PIB_RESP_MASK)
@@ -251,11 +250,6 @@ static int handle_fsi2pib_status(struct scom_device *scom, uint32_t status)
/* Return -EBUSY on PIB abort to force a retry */
if (status & SCOM_STATUS_PIB_ABORT)
return -EBUSY;
- if (status & SCOM_STATUS_ERR_SUMMARY) {
- fsi_device_write(scom->fsi_dev, SCOM_FSI2PIB_RESET_REG, &dummy,
- sizeof(uint32_t));
- return -EIO;
- }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index 9b384a94d2f3..3e35a8f2c5e5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -574,6 +574,7 @@ static const struct amdgpu_px_quirk amdgpu_px_quirk_list[] = {
{ 0x1002, 0x6900, 0x1002, 0x0124, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0x1002, 0x6900, 0x1028, 0x0812, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0x1002, 0x6900, 0x1028, 0x0813, AMDGPU_PX_QUIRK_FORCE_ATPX },
+ { 0x1002, 0x699f, 0x1028, 0x0814, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0x1002, 0x6900, 0x1025, 0x125A, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0x1002, 0x6900, 0x17AA, 0x3806, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0, 0, 0, 0, 0 },
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index f539a2a92774..7398b4850649 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -534,21 +534,24 @@ int amdgpu_ctx_wait_prev_fence(struct amdgpu_ctx *ctx,
struct drm_sched_entity *entity)
{
struct amdgpu_ctx_entity *centity = to_amdgpu_ctx_entity(entity);
- unsigned idx = centity->sequence & (amdgpu_sched_jobs - 1);
- struct dma_fence *other = centity->fences[idx];
+ struct dma_fence *other;
+ unsigned idx;
+ long r;
- if (other) {
- signed long r;
- r = dma_fence_wait(other, true);
- if (r < 0) {
- if (r != -ERESTARTSYS)
- DRM_ERROR("Error (%ld) waiting for fence!\n", r);
+ spin_lock(&ctx->ring_lock);
+ idx = centity->sequence & (amdgpu_sched_jobs - 1);
+ other = dma_fence_get(centity->fences[idx]);
+ spin_unlock(&ctx->ring_lock);
- return r;
- }
- }
+ if (!other)
+ return 0;
- return 0;
+ r = dma_fence_wait(other, true);
+ if (r < 0 && r != -ERESTARTSYS)
+ DRM_ERROR("Error (%ld) waiting for fence!\n", r);
+
+ dma_fence_put(other);
+ return r;
}
void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 4ea67f94cae2..c066e1d3f981 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -596,14 +596,14 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
case CHIP_VEGA20:
break;
case CHIP_RAVEN:
- if (adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
- break;
- if ((adev->gfx.rlc_fw_version != 106 &&
- adev->gfx.rlc_fw_version < 531) ||
- (adev->gfx.rlc_fw_version == 53815) ||
- (adev->gfx.rlc_feature_version < 1) ||
- !adev->gfx.rlc.is_rlc_v2_1)
+ if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
+ &&((adev->gfx.rlc_fw_version != 106 &&
+ adev->gfx.rlc_fw_version < 531) ||
+ (adev->gfx.rlc_fw_version == 53815) ||
+ (adev->gfx.rlc_feature_version < 1) ||
+ !adev->gfx.rlc.is_rlc_v2_1))
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
+
if (adev->pm.pp_feature & PP_GFXOFF_MASK)
adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
AMD_PG_SUPPORT_CP |
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index f27c6fbb192e..90c4e87ac5ad 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -2101,7 +2101,11 @@ static int vega20_get_gpu_power(struct pp_hwmgr *hwmgr,
if (ret)
return ret;
- *query = metrics_table.CurrSocketPower << 8;
+ /* For the 40.46 release, they changed the value name */
+ if (hwmgr->smu_version == 0x282e00)
+ *query = metrics_table.AverageSocketPower << 8;
+ else
+ *query = metrics_table.CurrSocketPower << 8;
return ret;
}
@@ -2349,12 +2353,16 @@ static int vega20_force_dpm_highest(struct pp_hwmgr *hwmgr)
data->dpm_table.soc_table.dpm_state.soft_max_level =
data->dpm_table.soc_table.dpm_levels[soft_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_GFXCLK_MASK |
+ FEATURE_DPM_UCLK_MASK |
+ FEATURE_DPM_SOCCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to highest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_GFXCLK_MASK |
+ FEATURE_DPM_UCLK_MASK |
+ FEATURE_DPM_SOCCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2387,12 +2395,16 @@ static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr)
data->dpm_table.soc_table.dpm_state.soft_max_level =
data->dpm_table.soc_table.dpm_levels[soft_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_GFXCLK_MASK |
+ FEATURE_DPM_UCLK_MASK |
+ FEATURE_DPM_SOCCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to highest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_GFXCLK_MASK |
+ FEATURE_DPM_UCLK_MASK |
+ FEATURE_DPM_SOCCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2403,14 +2415,54 @@ static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr)
static int vega20_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
{
+ struct vega20_hwmgr *data =
+ (struct vega20_hwmgr *)(hwmgr->backend);
+ uint32_t soft_min_level, soft_max_level;
int ret = 0;
- ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
+ /* gfxclk soft min/max settings */
+ soft_min_level =
+ vega20_find_lowest_dpm_level(&(data->dpm_table.gfx_table));
+ soft_max_level =
+ vega20_find_highest_dpm_level(&(data->dpm_table.gfx_table));
+
+ data->dpm_table.gfx_table.dpm_state.soft_min_level =
+ data->dpm_table.gfx_table.dpm_levels[soft_min_level].value;
+ data->dpm_table.gfx_table.dpm_state.soft_max_level =
+ data->dpm_table.gfx_table.dpm_levels[soft_max_level].value;
+
+ /* uclk soft min/max settings */
+ soft_min_level =
+ vega20_find_lowest_dpm_level(&(data->dpm_table.mem_table));
+ soft_max_level =
+ vega20_find_highest_dpm_level(&(data->dpm_table.mem_table));
+
+ data->dpm_table.mem_table.dpm_state.soft_min_level =
+ data->dpm_table.mem_table.dpm_levels[soft_min_level].value;
+ data->dpm_table.mem_table.dpm_state.soft_max_level =
+ data->dpm_table.mem_table.dpm_levels[soft_max_level].value;
+
+ /* socclk soft min/max settings */
+ soft_min_level =
+ vega20_find_lowest_dpm_level(&(data->dpm_table.soc_table));
+ soft_max_level =
+ vega20_find_highest_dpm_level(&(data->dpm_table.soc_table));
+
+ data->dpm_table.soc_table.dpm_state.soft_min_level =
+ data->dpm_table.soc_table.dpm_levels[soft_min_level].value;
+ data->dpm_table.soc_table.dpm_state.soft_max_level =
+ data->dpm_table.soc_table.dpm_levels[soft_max_level].value;
+
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_GFXCLK_MASK |
+ FEATURE_DPM_UCLK_MASK |
+ FEATURE_DPM_SOCCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Bootup Levels!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_GFXCLK_MASK |
+ FEATURE_DPM_UCLK_MASK |
+ FEATURE_DPM_SOCCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Max Levels!",
return ret);
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index dd6fd1c8bf24..6a14497257e4 100644
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -3050,6 +3050,7 @@ static int vega20_get_fan_speed_percent(struct smu_context *smu,
static int vega20_get_gpu_power(struct smu_context *smu, uint32_t *value)
{
+ uint32_t smu_version;
int ret = 0;
SmuMetrics_t metrics;
@@ -3060,7 +3061,15 @@ static int vega20_get_gpu_power(struct smu_context *smu, uint32_t *value)
if (ret)
return ret;
- *value = metrics.CurrSocketPower << 8;
+ ret = smu_get_smc_version(smu, NULL, &smu_version);
+ if (ret)
+ return ret;
+
+ /* For the 40.46 release, they changed the value name */
+ if (smu_version == 0x282e00)
+ *value = metrics.AverageSocketPower << 8;
+ else
+ *value = metrics.CurrSocketPower << 8;
return 0;
}
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index a0eabc134dd6..9d4d5075cc64 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -127,7 +127,7 @@ static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
pipe->of_output_port =
of_graph_get_port_by_id(np, KOMEDA_OF_PORT_OUTPUT);
- pipe->of_node = np;
+ pipe->of_node = of_node_get(np);
return 0;
}
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index d50e75f0b2bd..69d9e26c60c8 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -14,8 +14,8 @@
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_irq.h>
-#include <drm/drm_vblank.h>
#include <drm/drm_probe_helper.h>
+#include <drm/drm_vblank.h>
#include "komeda_dev.h"
#include "komeda_framebuffer.h"
@@ -147,7 +147,6 @@ static int komeda_crtc_normalize_zpos(struct drm_crtc *crtc,
struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(crtc_st);
struct komeda_plane_state *kplane_st;
struct drm_plane_state *plane_st;
- struct drm_framebuffer *fb;
struct drm_plane *plane;
struct list_head zorder_list;
int order = 0, err;
@@ -173,7 +172,6 @@ static int komeda_crtc_normalize_zpos(struct drm_crtc *crtc,
list_for_each_entry(kplane_st, &zorder_list, zlist_node) {
plane_st = &kplane_st->base;
- fb = plane_st->fb;
plane = plane_st->plane;
plane_st->normalized_zpos = order++;
@@ -206,7 +204,7 @@ static int komeda_kms_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
struct drm_crtc *crtc;
- struct drm_crtc_state *old_crtc_st, *new_crtc_st;
+ struct drm_crtc_state *new_crtc_st;
int i, err;
err = drm_atomic_helper_check_modeset(dev, state);
@@ -217,7 +215,7 @@ static int komeda_kms_check(struct drm_device *dev,
* so need to add all affected_planes (even unchanged) to
* drm_atomic_state.
*/
- for_each_oldnew_crtc_in_state(state, crtc, old_crtc_st, new_crtc_st, i) {
+ for_each_new_crtc_in_state(state, crtc, new_crtc_st, i) {
err = drm_atomic_add_affected_planes(state, crtc);
if (err)
return err;
@@ -308,11 +306,11 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev)
komeda_kms_irq_handler, IRQF_SHARED,
drm->driver->name, drm);
if (err)
- goto cleanup_mode_config;
+ goto free_component_binding;
err = mdev->funcs->enable_irq(mdev);
if (err)
- goto cleanup_mode_config;
+ goto free_component_binding;
drm->irq_enabled = true;
@@ -320,15 +318,21 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev)
err = drm_dev_register(drm, 0);
if (err)
- goto cleanup_mode_config;
+ goto free_interrupts;
return kms;
-cleanup_mode_config:
+free_interrupts:
drm_kms_helper_poll_fini(drm);
drm->irq_enabled = false;
+ mdev->funcs->disable_irq(mdev);
+free_component_binding:
+ component_unbind_all(mdev->dev, drm);
+cleanup_mode_config:
drm_mode_config_cleanup(drm);
komeda_kms_cleanup_private_objs(kms);
+ drm->dev_private = NULL;
+ drm_dev_put(drm);
free_kms:
kfree(kms);
return ERR_PTR(err);
@@ -339,13 +343,14 @@ void komeda_kms_detach(struct komeda_kms_dev *kms)
struct drm_device *drm = &kms->base;
struct komeda_dev *mdev = drm->dev_private;
- drm->irq_enabled = false;
- mdev->funcs->disable_irq(mdev);
drm_dev_unregister(drm);
drm_kms_helper_poll_fini(drm);
+ drm_atomic_helper_shutdown(drm);
+ drm->irq_enabled = false;
+ mdev->funcs->disable_irq(mdev);
component_unbind_all(mdev->dev, drm);
- komeda_kms_cleanup_private_objs(kms);
drm_mode_config_cleanup(drm);
+ komeda_kms_cleanup_private_objs(kms);
drm->dev_private = NULL;
drm_dev_put(drm);
}
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h
index a90bcbb3cb23..14b683164544 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h
@@ -480,6 +480,7 @@ void komeda_pipeline_dump_register(struct komeda_pipeline *pipe,
struct seq_file *sf);
/* component APIs */
+extern __printf(10, 11)
struct komeda_component *
komeda_component_add(struct komeda_pipeline *pipe,
size_t comp_sz, u32 id, u32 hw_id,
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
index 617e1f7b8472..2851cac94d86 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
@@ -148,7 +148,7 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms,
if (!kcrtc->master->wb_layer)
return 0;
- kwb_conn = kzalloc(sizeof(*wb_conn), GFP_KERNEL);
+ kwb_conn = kzalloc(sizeof(*kwb_conn), GFP_KERNEL);
if (!kwb_conn)
return -ENOMEM;
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 60652ebbdf61..18e4cba76720 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -539,7 +539,15 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
intel_attach_force_audio_property(connector);
intel_attach_broadcast_rgb_property(connector);
- drm_connector_attach_max_bpc_property(connector, 6, 12);
+
+ /*
+ * Reuse the prop from the SST connector because we're
+ * not allowed to create new props after device registration.
+ */
+ connector->max_bpc_property =
+ intel_dp->attached_connector->base.max_bpc_property;
+ if (connector->max_bpc_property)
+ drm_connector_attach_max_bpc_property(connector, 6, 12);
return connector;
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c
index ffec807b8960..f413904a3e96 100644
--- a/drivers/gpu/drm/i915/display/intel_vdsc.c
+++ b/drivers/gpu/drm/i915/display/intel_vdsc.c
@@ -541,7 +541,7 @@ static void intel_configure_pps_for_dsc_encoder(struct intel_encoder *encoder,
pps_val |= DSC_PIC_HEIGHT(vdsc_cfg->pic_height) |
DSC_PIC_WIDTH(vdsc_cfg->pic_width / num_vdsc_instances);
DRM_INFO("PPS2 = 0x%08x\n", pps_val);
- if (encoder->type == INTEL_OUTPUT_EDP) {
+ if (cpu_transcoder == TRANSCODER_EDP) {
I915_WRITE(DSCA_PICTURE_PARAMETER_SET_2, pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f62e3397d936..bac1ee94f63f 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1598,6 +1598,12 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv)
pci_set_master(pdev);
+ /*
+ * We don't have a max segment size, so set it to the max so sg's
+ * debugging layer doesn't complain
+ */
+ dma_set_max_seg_size(&pdev->dev, UINT_MAX);
+
/* overlay on gen2 is broken and can't address above 1G */
if (IS_GEN(dev_priv, 2)) {
ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(30));
diff --git a/drivers/gpu/drm/i915/i915_vgpu.c b/drivers/gpu/drm/i915/i915_vgpu.c
index 94d3992b599d..724627afdedc 100644
--- a/drivers/gpu/drm/i915/i915_vgpu.c
+++ b/drivers/gpu/drm/i915/i915_vgpu.c
@@ -101,6 +101,9 @@ static struct _balloon_info_ bl_info;
static void vgt_deballoon_space(struct i915_ggtt *ggtt,
struct drm_mm_node *node)
{
+ if (!drm_mm_node_allocated(node))
+ return;
+
DRM_DEBUG_DRIVER("deballoon space: range [0x%llx - 0x%llx] %llu KiB.\n",
node->start,
node->start + node->size,
diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm/dss/output.c
index de0f882f0f7b..14b41de44ebc 100644
--- a/drivers/gpu/drm/omapdrm/dss/output.c
+++ b/drivers/gpu/drm/omapdrm/dss/output.c
@@ -4,6 +4,7 @@
* Author: Archit Taneja <archit@ti.com>
*/
+#include <linux/bitops.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -20,7 +21,8 @@ int omapdss_device_init_output(struct omap_dss_device *out)
{
struct device_node *remote_node;
- remote_node = of_graph_get_remote_node(out->dev->of_node, 0, 0);
+ remote_node = of_graph_get_remote_node(out->dev->of_node,
+ ffs(out->of_ports) - 1, 0);
if (!remote_node) {
dev_dbg(out->dev, "failed to find video sink\n");
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index f33e349c4ec5..952201c6d821 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -59,6 +59,11 @@ module_param_named(num_heads, qxl_num_crtc, int, 0400);
static struct drm_driver qxl_driver;
static struct pci_driver qxl_pci_driver;
+static bool is_vga(struct pci_dev *pdev)
+{
+ return pdev->class == PCI_CLASS_DISPLAY_VGA << 8;
+}
+
static int
qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
@@ -83,9 +88,17 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto disable_pci;
+ if (is_vga(pdev)) {
+ ret = vga_get_interruptible(pdev, VGA_RSRC_LEGACY_IO);
+ if (ret) {
+ DRM_ERROR("can't get legacy vga ioports\n");
+ goto disable_pci;
+ }
+ }
+
ret = qxl_device_init(qdev, &qxl_driver, pdev);
if (ret)
- goto disable_pci;
+ goto put_vga;
ret = qxl_modeset_init(qdev);
if (ret)
@@ -105,6 +118,9 @@ modeset_cleanup:
qxl_modeset_fini(qdev);
unload:
qxl_device_fini(qdev);
+put_vga:
+ if (is_vga(pdev))
+ vga_put(pdev, VGA_RSRC_LEGACY_IO);
disable_pci:
pci_disable_device(pdev);
free_dev:
@@ -122,6 +138,8 @@ qxl_pci_remove(struct pci_dev *pdev)
qxl_modeset_fini(qdev);
qxl_device_fini(qdev);
+ if (is_vga(pdev))
+ vga_put(pdev, VGA_RSRC_LEGACY_IO);
dev->dev_private = NULL;
kfree(qdev);
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index b2da31310d24..09b526518f5a 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -204,6 +204,7 @@ int virtio_gpu_object_get_sg_table(struct virtio_gpu_device *qdev,
.interruptible = false,
.no_wait_gpu = false
};
+ size_t max_segment;
/* wtf swapping */
if (bo->pages)
@@ -215,8 +216,13 @@ int virtio_gpu_object_get_sg_table(struct virtio_gpu_device *qdev,
if (!bo->pages)
goto out;
- ret = sg_alloc_table_from_pages(bo->pages, pages, nr_pages, 0,
- nr_pages << PAGE_SHIFT, GFP_KERNEL);
+ max_segment = virtio_max_dma_size(qdev->vdev);
+ max_segment &= PAGE_MASK;
+ if (max_segment > SCATTERLIST_MAX_SEGMENT)
+ max_segment = SCATTERLIST_MAX_SEGMENT;
+ ret = __sg_alloc_table_from_pages(bo->pages, pages, nr_pages, 0,
+ nr_pages << PAGE_SHIFT,
+ max_segment, GFP_KERNEL);
if (ret)
goto out;
return 0;
diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index c0378c3de9a4..91dfeba62485 100644
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -165,6 +165,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
.driver_data = (kernel_ulong_t)0,
},
{
+ /* Lewisburg PCH */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa226),
+ .driver_data = (kernel_ulong_t)0,
+ },
+ {
/* Gemini Lake */
PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x318e),
.driver_data = (kernel_ulong_t)&intel_th_2x,
@@ -199,6 +204,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x45c5),
.driver_data = (kernel_ulong_t)&intel_th_2x,
},
+ {
+ /* Tiger Lake PCH */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa0a6),
+ .driver_data = (kernel_ulong_t)&intel_th_2x,
+ },
{ 0 },
};
diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c
index e55b902560de..181e7ff1ec4f 100644
--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -1276,7 +1276,6 @@ int stm_source_register_device(struct device *parent,
err:
put_device(&src->dev);
- kfree(src);
return err;
}
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index d7fd76baec92..19ef2b0c682a 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -790,7 +790,10 @@ static int bcm_iproc_i2c_xfer(struct i2c_adapter *adapter,
static uint32_t bcm_iproc_i2c_functionality(struct i2c_adapter *adap)
{
- u32 val = I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+ u32 val;
+
+ /* We do not support the SMBUS Quick command */
+ val = I2C_FUNC_I2C | (I2C_FUNC_SMBUS_EMUL & ~I2C_FUNC_SMBUS_QUICK);
if (adap->algo->reg_slave)
val |= I2C_FUNC_SLAVE;
diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c
index e7f9305b2dd9..f5f001738df5 100644
--- a/drivers/i2c/busses/i2c-designware-slave.c
+++ b/drivers/i2c/busses/i2c-designware-slave.c
@@ -94,6 +94,7 @@ static int i2c_dw_unreg_slave(struct i2c_client *slave)
dev->disable_int(dev);
dev->disable(dev);
+ synchronize_irq(dev->irq);
dev->slave = NULL;
pm_runtime_put(dev->dev);
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index f2956936c3f2..2e08b4722dc4 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1194,19 +1194,28 @@ static acpi_status check_acpi_smo88xx_device(acpi_handle obj_handle,
int i;
status = acpi_get_object_info(obj_handle, &info);
- if (!ACPI_SUCCESS(status) || !(info->valid & ACPI_VALID_HID))
+ if (ACPI_FAILURE(status))
return AE_OK;
+ if (!(info->valid & ACPI_VALID_HID))
+ goto smo88xx_not_found;
+
hid = info->hardware_id.string;
if (!hid)
- return AE_OK;
+ goto smo88xx_not_found;
i = match_string(acpi_smo8800_ids, ARRAY_SIZE(acpi_smo8800_ids), hid);
if (i < 0)
- return AE_OK;
+ goto smo88xx_not_found;
+
+ kfree(info);
*((bool *)return_value) = true;
return AE_CTRL_TERMINATE;
+
+smo88xx_not_found:
+ kfree(info);
+ return AE_OK;
}
static bool is_dell_system_with_lis3lv02d(void)
diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index 252edb433fdf..29eae1bf4f86 100644
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -234,6 +234,10 @@ static const struct i2c_adapter_quirks mt7622_i2c_quirks = {
.max_num_msgs = 255,
};
+static const struct i2c_adapter_quirks mt8183_i2c_quirks = {
+ .flags = I2C_AQ_NO_ZERO_LEN,
+};
+
static const struct mtk_i2c_compatible mt2712_compat = {
.regs = mt_i2c_regs_v1,
.pmic_i2c = 0,
@@ -298,6 +302,7 @@ static const struct mtk_i2c_compatible mt8173_compat = {
};
static const struct mtk_i2c_compatible mt8183_compat = {
+ .quirks = &mt8183_i2c_quirks,
.regs = mt_i2c_regs_v2,
.pmic_i2c = 0,
.dcm = 0,
@@ -870,7 +875,11 @@ static irqreturn_t mtk_i2c_irq(int irqno, void *dev_id)
static u32 mtk_i2c_functionality(struct i2c_adapter *adap)
{
- return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+ if (adap->quirks->flags & I2C_AQ_NO_ZERO_LEN)
+ return I2C_FUNC_I2C |
+ (I2C_FUNC_SMBUS_EMUL & ~I2C_FUNC_SMBUS_QUICK);
+ else
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
static const struct i2c_algorithm mtk_i2c_algorithm = {
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index c46c4bddc7ca..cba325eb852f 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -91,7 +91,7 @@
#define SB800_PIIX4_PORT_IDX_MASK 0x06
#define SB800_PIIX4_PORT_IDX_SHIFT 1
-/* On kerncz, SmBus0Sel is at bit 20:19 of PMx00 DecodeEn */
+/* On kerncz and Hudson2, SmBus0Sel is at bit 20:19 of PMx00 DecodeEn */
#define SB800_PIIX4_PORT_IDX_KERNCZ 0x02
#define SB800_PIIX4_PORT_IDX_MASK_KERNCZ 0x18
#define SB800_PIIX4_PORT_IDX_SHIFT_KERNCZ 3
@@ -358,18 +358,16 @@ static int piix4_setup_sb800(struct pci_dev *PIIX4_dev,
/* Find which register is used for port selection */
if (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD ||
PIIX4_dev->vendor == PCI_VENDOR_ID_HYGON) {
- switch (PIIX4_dev->device) {
- case PCI_DEVICE_ID_AMD_KERNCZ_SMBUS:
+ if (PIIX4_dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS ||
+ (PIIX4_dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
+ PIIX4_dev->revision >= 0x1F)) {
piix4_port_sel_sb800 = SB800_PIIX4_PORT_IDX_KERNCZ;
piix4_port_mask_sb800 = SB800_PIIX4_PORT_IDX_MASK_KERNCZ;
piix4_port_shift_sb800 = SB800_PIIX4_PORT_IDX_SHIFT_KERNCZ;
- break;
- case PCI_DEVICE_ID_AMD_HUDSON2_SMBUS:
- default:
+ } else {
piix4_port_sel_sb800 = SB800_PIIX4_PORT_IDX_ALT;
piix4_port_mask_sb800 = SB800_PIIX4_PORT_IDX_MASK;
piix4_port_shift_sb800 = SB800_PIIX4_PORT_IDX_SHIFT;
- break;
}
} else {
if (!request_muxed_region(SB800_PIIX4_SMB_IDX, 2,
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index f26ed495d384..9c440fa6a3dd 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -832,7 +832,7 @@ EXPORT_SYMBOL_GPL(i2c_new_device);
*/
void i2c_unregister_device(struct i2c_client *client)
{
- if (!client)
+ if (IS_ERR_OR_NULL(client))
return;
if (client->dev.of_node) {
diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c
index 1db5ad3d9580..8c1931a57f4a 100644
--- a/drivers/infiniband/sw/siw/siw_cm.c
+++ b/drivers/infiniband/sw/siw/siw_cm.c
@@ -1962,6 +1962,10 @@ int siw_create_listen(struct iw_cm_id *id, int backlog)
struct sockaddr_in s_laddr, *s_raddr;
const struct in_ifaddr *ifa;
+ if (!in_dev) {
+ rv = -ENODEV;
+ goto out;
+ }
memcpy(&s_laddr, &id->local_addr, sizeof(s_laddr));
s_raddr = (struct sockaddr_in *)&id->remote_addr;
@@ -1991,22 +1995,27 @@ int siw_create_listen(struct iw_cm_id *id, int backlog)
struct sockaddr_in6 *s_laddr = &to_sockaddr_in6(id->local_addr),
*s_raddr = &to_sockaddr_in6(id->remote_addr);
+ if (!in6_dev) {
+ rv = -ENODEV;
+ goto out;
+ }
siw_dbg(id->device,
"laddr %pI6:%d, raddr %pI6:%d\n",
&s_laddr->sin6_addr, ntohs(s_laddr->sin6_port),
&s_raddr->sin6_addr, ntohs(s_raddr->sin6_port));
- read_lock_bh(&in6_dev->lock);
+ rtnl_lock();
list_for_each_entry(ifp, &in6_dev->addr_list, if_list) {
- struct sockaddr_in6 bind_addr;
-
+ if (ifp->flags & (IFA_F_TENTATIVE | IFA_F_DEPRECATED))
+ continue;
if (ipv6_addr_any(&s_laddr->sin6_addr) ||
ipv6_addr_equal(&s_laddr->sin6_addr, &ifp->addr)) {
- bind_addr.sin6_family = AF_INET6;
- bind_addr.sin6_port = s_laddr->sin6_port;
- bind_addr.sin6_flowinfo = 0;
- bind_addr.sin6_addr = ifp->addr;
- bind_addr.sin6_scope_id = dev->ifindex;
+ struct sockaddr_in6 bind_addr = {
+ .sin6_family = AF_INET6,
+ .sin6_port = s_laddr->sin6_port,
+ .sin6_flowinfo = 0,
+ .sin6_addr = ifp->addr,
+ .sin6_scope_id = dev->ifindex };
rv = siw_listen_address(id, backlog,
(struct sockaddr *)&bind_addr,
@@ -2015,12 +2024,12 @@ int siw_create_listen(struct iw_cm_id *id, int backlog)
listeners++;
}
}
- read_unlock_bh(&in6_dev->lock);
-
+ rtnl_unlock();
in6_dev_put(in6_dev);
} else {
- return -EAFNOSUPPORT;
+ rv = -EAFNOSUPPORT;
}
+out:
if (listeners)
rv = 0;
else if (!rv)
diff --git a/drivers/misc/lkdtm/bugs.c b/drivers/misc/lkdtm/bugs.c
index 1606658b9b7e..24245ccdba72 100644
--- a/drivers/misc/lkdtm/bugs.c
+++ b/drivers/misc/lkdtm/bugs.c
@@ -22,7 +22,7 @@ struct lkdtm_list {
* recurse past the end of THREAD_SIZE by default.
*/
#if defined(CONFIG_FRAME_WARN) && (CONFIG_FRAME_WARN > 0)
-#define REC_STACK_SIZE (CONFIG_FRAME_WARN / 2)
+#define REC_STACK_SIZE (_AC(CONFIG_FRAME_WARN, UL) / 2)
#else
#define REC_STACK_SIZE (THREAD_SIZE / 8)
#endif
@@ -91,7 +91,7 @@ void lkdtm_LOOP(void)
void lkdtm_EXHAUST_STACK(void)
{
- pr_info("Calling function with %d frame size to depth %d ...\n",
+ pr_info("Calling function with %lu frame size to depth %d ...\n",
REC_STACK_SIZE, recur_count);
recursive_loop(recur_count);
pr_info("FAIL: survived without exhausting stack?!\n");
diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h
index 6c0173772162..77f7dff7098d 100644
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -81,6 +81,8 @@
#define MEI_DEV_ID_ICP_LP 0x34E0 /* Ice Lake Point LP */
+#define MEI_DEV_ID_TGP_LP 0xA0E0 /* Tiger Lake Point LP */
+
#define MEI_DEV_ID_MCC 0x4B70 /* Mule Creek Canyon (EHL) */
#define MEI_DEV_ID_MCC_4 0x4B75 /* Mule Creek Canyon 4 (EHL) */
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 57cb68f5cc64..541538eff8b1 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -98,6 +98,8 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
{MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP, MEI_ME_PCH12_CFG)},
+ {MEI_PCI_DEVICE(MEI_DEV_ID_TGP_LP, MEI_ME_PCH12_CFG)},
+
{MEI_PCI_DEVICE(MEI_DEV_ID_MCC, MEI_ME_PCH12_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_MCC_4, MEI_ME_PCH8_CFG)},
diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c
index 8840299420e0..5e6be1527571 100644
--- a/drivers/misc/vmw_balloon.c
+++ b/drivers/misc/vmw_balloon.c
@@ -691,7 +691,6 @@ static int vmballoon_alloc_page_list(struct vmballoon *b,
}
if (page) {
- vmballoon_mark_page_offline(page, ctl->page_size);
/* Success. Add the page to the list and continue. */
list_add(&page->lru, &ctl->pages);
continue;
@@ -930,7 +929,6 @@ static void vmballoon_release_page_list(struct list_head *page_list,
list_for_each_entry_safe(page, tmp, page_list, lru) {
list_del(&page->lru);
- vmballoon_mark_page_online(page, page_size);
__free_pages(page, vmballoon_page_order(page_size));
}
@@ -1005,6 +1003,7 @@ static void vmballoon_enqueue_page_list(struct vmballoon *b,
enum vmballoon_page_size_type page_size)
{
unsigned long flags;
+ struct page *page;
if (page_size == VMW_BALLOON_4K_PAGE) {
balloon_page_list_enqueue(&b->b_dev_info, pages);
@@ -1014,6 +1013,11 @@ static void vmballoon_enqueue_page_list(struct vmballoon *b,
* for the balloon compaction mechanism.
*/
spin_lock_irqsave(&b->b_dev_info.pages_lock, flags);
+
+ list_for_each_entry(page, pages, lru) {
+ vmballoon_mark_page_offline(page, VMW_BALLOON_2M_PAGE);
+ }
+
list_splice_init(pages, &b->huge_pages);
__count_vm_events(BALLOON_INFLATE, *n_pages *
vmballoon_page_in_frames(VMW_BALLOON_2M_PAGE));
@@ -1056,6 +1060,8 @@ static void vmballoon_dequeue_page_list(struct vmballoon *b,
/* 2MB pages */
spin_lock_irqsave(&b->b_dev_info.pages_lock, flags);
list_for_each_entry_safe(page, tmp, &b->huge_pages, lru) {
+ vmballoon_mark_page_online(page, VMW_BALLOON_2M_PAGE);
+
list_move(&page->lru, pages);
if (++i == n_req_pages)
break;
diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.c b/drivers/misc/vmw_vmci/vmci_doorbell.c
index bad89b6e0802..345addd9306d 100644
--- a/drivers/misc/vmw_vmci/vmci_doorbell.c
+++ b/drivers/misc/vmw_vmci/vmci_doorbell.c
@@ -310,7 +310,8 @@ int vmci_dbell_host_context_notify(u32 src_cid, struct vmci_handle handle)
entry = container_of(resource, struct dbell_entry, resource);
if (entry->run_delayed) {
- schedule_work(&entry->work);
+ if (!schedule_work(&entry->work))
+ vmci_resource_put(resource);
} else {
entry->notify_cb(entry->client_data);
vmci_resource_put(resource);
@@ -361,7 +362,8 @@ static void dbell_fire_entries(u32 notify_idx)
atomic_read(&dbell->active) == 1) {
if (dbell->run_delayed) {
vmci_resource_get(&dbell->resource);
- schedule_work(&dbell->work);
+ if (!schedule_work(&dbell->work))
+ vmci_resource_put(&dbell->resource);
} else {
dbell->notify_cb(dbell->client_data);
}
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index d681e8aaca83..fe914ff5f5d6 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1292,6 +1292,12 @@ int mmc_attach_sd(struct mmc_host *host)
goto err;
}
+ /*
+ * Some SD cards claims an out of spec VDD voltage range. Let's treat
+ * these bits as being in-valid and especially also bit7.
+ */
+ ocr &= ~0x7FFF;
+
rocr = mmc_select_voltage(host, ocr);
/*
diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c
index 163d1cf4367e..44139fceac24 100644
--- a/drivers/mmc/host/sdhci-cadence.c
+++ b/drivers/mmc/host/sdhci-cadence.c
@@ -369,6 +369,7 @@ static int sdhci_cdns_probe(struct platform_device *pdev)
host->mmc_host_ops.execute_tuning = sdhci_cdns_execute_tuning;
host->mmc_host_ops.hs400_enhanced_strobe =
sdhci_cdns_hs400_enhanced_strobe;
+ sdhci_enable_v4_mode(host);
sdhci_get_of_property(pdev);
diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c
index d4e7e8b7be77..e7d1920729fb 100644
--- a/drivers/mmc/host/sdhci-of-at91.c
+++ b/drivers/mmc/host/sdhci-of-at91.c
@@ -357,6 +357,9 @@ static int sdhci_at91_probe(struct platform_device *pdev)
pm_runtime_set_autosuspend_delay(&pdev->dev, 50);
pm_runtime_use_autosuspend(&pdev->dev);
+ /* HS200 is broken at this moment */
+ host->quirks2 = SDHCI_QUIRK2_BROKEN_HS200;
+
ret = sdhci_add_host(host);
if (ret)
goto pm_runtime_disable;
diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
index 83a4767ca680..d07b9793380f 100644
--- a/drivers/mmc/host/sdhci-sprd.c
+++ b/drivers/mmc/host/sdhci-sprd.c
@@ -217,10 +217,11 @@ static inline void _sdhci_sprd_set_clock(struct sdhci_host *host,
struct sdhci_sprd_host *sprd_host = TO_SPRD_HOST(host);
u32 div, val, mask;
- div = sdhci_sprd_calc_div(sprd_host->base_rate, clk);
+ sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
- clk |= ((div & 0x300) >> 2) | ((div & 0xFF) << 8);
- sdhci_enable_clk(host, clk);
+ div = sdhci_sprd_calc_div(sprd_host->base_rate, clk);
+ div = ((div & 0x300) >> 2) | ((div & 0xFF) << 8);
+ sdhci_enable_clk(host, div);
/* enable auto gate sdhc_enable_auto_gate */
val = sdhci_readl(host, SDHCI_SPRD_REG_32_BUSY_POSI);
@@ -373,6 +374,11 @@ static unsigned int sdhci_sprd_get_max_timeout_count(struct sdhci_host *host)
return 1 << 31;
}
+static unsigned int sdhci_sprd_get_ro(struct sdhci_host *host)
+{
+ return 0;
+}
+
static struct sdhci_ops sdhci_sprd_ops = {
.read_l = sdhci_sprd_readl,
.write_l = sdhci_sprd_writel,
@@ -385,6 +391,7 @@ static struct sdhci_ops sdhci_sprd_ops = {
.set_uhs_signaling = sdhci_sprd_set_uhs_signaling,
.hw_reset = sdhci_sprd_hw_reset,
.get_max_timeout_count = sdhci_sprd_get_max_timeout_count,
+ .get_ro = sdhci_sprd_get_ro,
};
static void sdhci_sprd_request(struct mmc_host *mmc, struct mmc_request *mrq)
@@ -501,9 +508,12 @@ static void sdhci_sprd_phy_param_parse(struct sdhci_sprd_host *sprd_host,
}
static const struct sdhci_pltfm_data sdhci_sprd_pdata = {
- .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK,
+ .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION |
+ SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
+ SDHCI_QUIRK_MISSING_CAPS,
.quirks2 = SDHCI_QUIRK2_BROKEN_HS200 |
- SDHCI_QUIRK2_USE_32BIT_BLK_CNT,
+ SDHCI_QUIRK2_USE_32BIT_BLK_CNT |
+ SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
.ops = &sdhci_sprd_ops,
};
@@ -605,6 +615,16 @@ static int sdhci_sprd_probe(struct platform_device *pdev)
sdhci_enable_v4_mode(host);
+ /*
+ * Supply the existing CAPS, but clear the UHS-I modes. This
+ * will allow these modes to be specified only by device
+ * tree properties through mmc_of_parse().
+ */
+ host->caps = sdhci_readl(host, SDHCI_CAPABILITIES);
+ host->caps1 = sdhci_readl(host, SDHCI_CAPABILITIES_1);
+ host->caps1 &= ~(SDHCI_SUPPORT_SDR50 | SDHCI_SUPPORT_SDR104 |
+ SDHCI_SUPPORT_DDR50);
+
ret = sdhci_setup_host(host);
if (ret)
goto pm_runtime_disable;
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index f4d4761cf20a..02d8f524bb9e 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -258,6 +258,16 @@ static void tegra210_sdhci_writew(struct sdhci_host *host, u16 val, int reg)
}
}
+static unsigned int tegra_sdhci_get_ro(struct sdhci_host *host)
+{
+ /*
+ * Write-enable shall be assumed if GPIO is missing in a board's
+ * device-tree because SDHCI's WRITE_PROTECT bit doesn't work on
+ * Tegra.
+ */
+ return mmc_gpio_get_ro(host->mmc);
+}
+
static bool tegra_sdhci_is_pad_and_regulator_valid(struct sdhci_host *host)
{
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
@@ -1224,6 +1234,7 @@ static const struct cqhci_host_ops sdhci_tegra_cqhci_ops = {
};
static const struct sdhci_ops tegra_sdhci_ops = {
+ .get_ro = tegra_sdhci_get_ro,
.read_w = tegra_sdhci_readw,
.write_l = tegra_sdhci_writel,
.set_clock = tegra_sdhci_set_clock,
@@ -1279,6 +1290,7 @@ static const struct sdhci_tegra_soc_data soc_data_tegra30 = {
};
static const struct sdhci_ops tegra114_sdhci_ops = {
+ .get_ro = tegra_sdhci_get_ro,
.read_w = tegra_sdhci_readw,
.write_w = tegra_sdhci_writew,
.write_l = tegra_sdhci_writel,
@@ -1332,6 +1344,7 @@ static const struct sdhci_tegra_soc_data soc_data_tegra124 = {
};
static const struct sdhci_ops tegra210_sdhci_ops = {
+ .get_ro = tegra_sdhci_get_ro,
.read_w = tegra_sdhci_readw,
.write_w = tegra210_sdhci_writew,
.write_l = tegra_sdhci_writel,
@@ -1366,6 +1379,7 @@ static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
};
static const struct sdhci_ops tegra186_sdhci_ops = {
+ .get_ro = tegra_sdhci_get_ro,
.read_w = tegra_sdhci_readw,
.write_l = tegra_sdhci_writel,
.set_clock = tegra_sdhci_set_clock,
diff --git a/drivers/mtd/hyperbus/Kconfig b/drivers/mtd/hyperbus/Kconfig
index b4e3caf7d799..a4d8968d133d 100644
--- a/drivers/mtd/hyperbus/Kconfig
+++ b/drivers/mtd/hyperbus/Kconfig
@@ -1,5 +1,6 @@
menuconfig MTD_HYPERBUS
tristate "HyperBus support"
+ depends on HAS_IOMEM
select MTD_CFI
select MTD_MAP_BANK_WIDTH_2
select MTD_CFI_AMDSTD
diff --git a/drivers/net/dsa/microchip/ksz9477_spi.c b/drivers/net/dsa/microchip/ksz9477_spi.c
index a226b389e12d..2e402e4d866f 100644
--- a/drivers/net/dsa/microchip/ksz9477_spi.c
+++ b/drivers/net/dsa/microchip/ksz9477_spi.c
@@ -80,6 +80,7 @@ static const struct of_device_id ksz9477_dt_ids[] = {
{ .compatible = "microchip,ksz9897" },
{ .compatible = "microchip,ksz9893" },
{ .compatible = "microchip,ksz9563" },
+ { .compatible = "microchip,ksz8563" },
{},
};
MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index c44a8d23d973..13d027baaa8b 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -299,6 +299,7 @@ static inline void ksz_pwrite32(struct ksz_device *dev, int port, int offset,
#define KSZ_REGMAP_ENTRY(width, swp, regbits, regpad, regalign) \
{ \
+ .name = #width, \
.val_bits = (width), \
.reg_stride = (width) / 8, \
.reg_bits = (regbits) + (regalign), \
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
index b41f23679a08..7ce9c69e9c44 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
@@ -469,13 +469,19 @@ static int __init xgbe_mod_init(void)
ret = xgbe_platform_init();
if (ret)
- return ret;
+ goto err_platform_init;
ret = xgbe_pci_init();
if (ret)
- return ret;
+ goto err_pci_init;
return 0;
+
+err_pci_init:
+ xgbe_platform_exit();
+err_platform_init:
+ unregister_netdevice_notifier(&xgbe_netdev_notifier);
+ return ret;
}
static void __exit xgbe_mod_exit(void)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c
index 440690b18734..aee827f07c16 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c
@@ -431,7 +431,8 @@ int aq_del_fvlan_by_vlan(struct aq_nic_s *aq_nic, u16 vlan_id)
if (be16_to_cpu(rule->aq_fsp.h_ext.vlan_tci) == vlan_id)
break;
}
- if (rule && be16_to_cpu(rule->aq_fsp.h_ext.vlan_tci) == vlan_id) {
+ if (rule && rule->type == aq_rx_filter_vlan &&
+ be16_to_cpu(rule->aq_fsp.h_ext.vlan_tci) == vlan_id) {
struct ethtool_rxnfc cmd;
cmd.fs.location = rule->aq_fsp.location;
@@ -843,7 +844,7 @@ int aq_filters_vlans_update(struct aq_nic_s *aq_nic)
return err;
if (aq_nic->ndev->features & NETIF_F_HW_VLAN_CTAG_FILTER) {
- if (hweight < AQ_VLAN_MAX_FILTERS && hweight > 0) {
+ if (hweight <= AQ_VLAN_MAX_FILTERS && hweight > 0) {
err = aq_hw_ops->hw_filter_vlan_ctrl(aq_hw,
!(aq_nic->packet_filter & IFF_PROMISC));
aq_nic->aq_nic_cfg.is_vlan_force_promisc = false;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
index 100722ad5c2d..b4a0fb281e69 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
@@ -61,6 +61,10 @@ static int aq_ndev_open(struct net_device *ndev)
if (err < 0)
goto err_exit;
+ err = aq_filters_vlans_update(aq_nic);
+ if (err < 0)
+ goto err_exit;
+
err = aq_nic_start(aq_nic);
if (err < 0)
goto err_exit;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index e1392766e21e..8f66e7817811 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -393,7 +393,7 @@ int aq_nic_start(struct aq_nic_s *self)
self->aq_nic_cfg.link_irq_vec);
err = request_threaded_irq(irqvec, NULL,
aq_linkstate_threaded_isr,
- IRQF_SHARED,
+ IRQF_SHARED | IRQF_ONESHOT,
self->ndev->name, self);
if (err < 0)
goto err_exit;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
index 715685aa48c3..28892b8acd0e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
@@ -86,6 +86,7 @@ static int aq_vec_poll(struct napi_struct *napi, int budget)
}
}
+err_exit:
if (!was_tx_cleaned)
work_done = budget;
@@ -95,7 +96,7 @@ static int aq_vec_poll(struct napi_struct *napi, int budget)
1U << self->aq_ring_param.vec_idx);
}
}
-err_exit:
+
return work_done;
}
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 1586316eb6f1..12cb77ef1081 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1124,6 +1124,7 @@ static const struct ethtool_ops bcmgenet_ethtool_ops = {
.set_coalesce = bcmgenet_set_coalesce,
.get_link_ksettings = bcmgenet_get_link_ksettings,
.set_link_ksettings = bcmgenet_set_link_ksettings,
+ .get_ts_info = ethtool_op_get_ts_info,
};
/* Power down the unimac, based on mode. */
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 5ca17e62dc3e..35b59b5edf0f 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4154,7 +4154,7 @@ static const struct of_device_id macb_dt_ids[] = {
{ .compatible = "cdns,emac", .data = &emac_config },
{ .compatible = "cdns,zynqmp-gem", .data = &zynqmp_config},
{ .compatible = "cdns,zynq-gem", .data = &zynq_config },
- { .compatible = "sifive,fu540-macb", .data = &fu540_c000_config },
+ { .compatible = "sifive,fu540-c000-gem", .data = &fu540_c000_config },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, macb_dt_ids);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
index 2fd2586e42bf..bc594892507a 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
@@ -82,7 +82,7 @@ static int enetc_ptp_probe(struct pci_dev *pdev,
n = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSIX);
if (n != 1) {
err = -EPERM;
- goto err_irq;
+ goto err_irq_vectors;
}
ptp_qoriq->irq = pci_irq_vector(pdev, 0);
@@ -107,6 +107,8 @@ static int enetc_ptp_probe(struct pci_dev *pdev,
err_no_clock:
free_irq(ptp_qoriq->irq, ptp_qoriq);
err_irq:
+ pci_free_irq_vectors(pdev);
+err_irq_vectors:
iounmap(base);
err_ioremap:
kfree(ptp_qoriq);
@@ -125,6 +127,7 @@ static void enetc_ptp_remove(struct pci_dev *pdev)
enetc_phc_index = -1;
ptp_qoriq_free(ptp_qoriq);
+ pci_free_irq_vectors(pdev);
kfree(ptp_qoriq);
pci_release_mem_regions(pdev);
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 07efa2b40003..4f83f97ffe8b 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1983,6 +1983,10 @@ static void __ibmvnic_reset(struct work_struct *work)
rwi = get_next_rwi(adapter);
while (rwi) {
+ if (adapter->state == VNIC_REMOVING ||
+ adapter->state == VNIC_REMOVED)
+ goto out;
+
if (adapter->force_reset_recovery) {
adapter->force_reset_recovery = false;
rc = do_hard_reset(adapter, rwi, reset_state);
@@ -2007,7 +2011,7 @@ static void __ibmvnic_reset(struct work_struct *work)
netdev_dbg(adapter->netdev, "Reset failed\n");
free_all_rwi(adapter);
}
-
+out:
adapter->resetting = false;
if (we_lock_rtnl)
rtnl_unlock();
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index c2e00bb587cd..5f56ee83e3b1 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4931,6 +4931,13 @@ static const struct dmi_system_id msi_blacklist[] = {
DMI_MATCH(DMI_BOARD_NAME, "P6T"),
},
},
+ {
+ .ident = "ASUS P6X",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "P6X"),
+ },
+ },
{}
};
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
index 4054b70d7719..5afcb3c4c2ef 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
@@ -1163,7 +1163,7 @@ mem_op_stack(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
bool clr_gpr, lmem_step step)
{
s32 off = nfp_prog->stack_frame_depth + meta->insn.off + ptr_off;
- bool first = true, last;
+ bool first = true, narrow_ld, last;
bool needs_inc = false;
swreg stack_off_reg;
u8 prev_gpr = 255;
@@ -1209,13 +1209,22 @@ mem_op_stack(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
needs_inc = true;
}
+
+ narrow_ld = clr_gpr && size < 8;
+
if (lm3) {
+ unsigned int nop_cnt;
+
emit_csr_wr(nfp_prog, imm_b(nfp_prog), NFP_CSR_ACT_LM_ADDR3);
- /* For size < 4 one slot will be filled by zeroing of upper. */
- wrp_nops(nfp_prog, clr_gpr && size < 8 ? 2 : 3);
+ /* For size < 4 one slot will be filled by zeroing of upper,
+ * but be careful, that zeroing could be eliminated by zext
+ * optimization.
+ */
+ nop_cnt = narrow_ld && meta->flags & FLAG_INSN_DO_ZEXT ? 2 : 3;
+ wrp_nops(nfp_prog, nop_cnt);
}
- if (clr_gpr && size < 8)
+ if (narrow_ld)
wrp_zext(nfp_prog, meta, gpr);
while (size) {
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index b0708460e342..987ae221f6be 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -1579,9 +1579,10 @@ nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app,
struct nfp_flower_priv *priv = app->priv;
struct flow_block_cb *block_cb;
- if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS &&
- !(f->binder_type == FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS &&
- nfp_flower_internal_port_can_offload(app, netdev)))
+ if ((f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS &&
+ !nfp_flower_internal_port_can_offload(app, netdev)) ||
+ (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS &&
+ nfp_flower_internal_port_can_offload(app, netdev)))
return -EOPNOTSUPP;
switch (f->command) {
diff --git a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
index def8c198b016..2600ce476d6b 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
@@ -348,13 +348,13 @@ nfp_tun_neigh_event_handler(struct notifier_block *nb, unsigned long event,
flow.daddr = *(__be32 *)n->primary_key;
- /* Only concerned with route changes for representors. */
- if (!nfp_netdev_is_nfp_repr(n->dev))
- return NOTIFY_DONE;
-
app_priv = container_of(nb, struct nfp_flower_priv, tun.neigh_nb);
app = app_priv->app;
+ if (!nfp_netdev_is_nfp_repr(n->dev) &&
+ !nfp_flower_internal_port_can_offload(app, n->dev))
+ return NOTIFY_DONE;
+
/* Only concerned with changes to routes already added to NFP. */
if (!nfp_tun_has_route(app, flow.daddr))
return NOTIFY_DONE;
diff --git a/drivers/net/ethernet/seeq/sgiseeq.c b/drivers/net/ethernet/seeq/sgiseeq.c
index 7a5e6c5abb57..276c7cae7cee 100644
--- a/drivers/net/ethernet/seeq/sgiseeq.c
+++ b/drivers/net/ethernet/seeq/sgiseeq.c
@@ -794,15 +794,16 @@ static int sgiseeq_probe(struct platform_device *pdev)
printk(KERN_ERR "Sgiseeq: Cannot register net device, "
"aborting.\n");
err = -ENODEV;
- goto err_out_free_page;
+ goto err_out_free_attrs;
}
printk(KERN_INFO "%s: %s %pM\n", dev->name, sgiseeqstr, dev->dev_addr);
return 0;
-err_out_free_page:
- free_page((unsigned long) sp->srings);
+err_out_free_attrs:
+ dma_free_attrs(&pdev->dev, sizeof(*sp->srings), sp->srings,
+ sp->srings_dma, DMA_ATTR_NON_CONSISTENT);
err_out_free_dev:
free_netdev(dev);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 4644b2aeeba1..e2e469c37a4d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1194,10 +1194,8 @@ static int phy_power_on(struct rk_priv_data *bsp_priv, bool enable)
int ret;
struct device *dev = &bsp_priv->pdev->dev;
- if (!ldo) {
- dev_err(dev, "no regulator found\n");
- return -1;
- }
+ if (!ldo)
+ return 0;
if (enable) {
ret = regulator_enable(ldo);
diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c
index 58bb25e4af10..7935593debb1 100644
--- a/drivers/net/phy/phy-c45.c
+++ b/drivers/net/phy/phy-c45.c
@@ -523,6 +523,32 @@ int genphy_c45_read_status(struct phy_device *phydev)
}
EXPORT_SYMBOL_GPL(genphy_c45_read_status);
+/**
+ * genphy_c45_config_aneg - restart auto-negotiation or forced setup
+ * @phydev: target phy_device struct
+ *
+ * Description: If auto-negotiation is enabled, we configure the
+ * advertising, and then restart auto-negotiation. If it is not
+ * enabled, then we force a configuration.
+ */
+int genphy_c45_config_aneg(struct phy_device *phydev)
+{
+ bool changed = false;
+ int ret;
+
+ if (phydev->autoneg == AUTONEG_DISABLE)
+ return genphy_c45_pma_setup_forced(phydev);
+
+ ret = genphy_c45_an_config_aneg(phydev);
+ if (ret < 0)
+ return ret;
+ if (ret > 0)
+ changed = true;
+
+ return genphy_c45_check_and_restart_aneg(phydev, changed);
+}
+EXPORT_SYMBOL_GPL(genphy_c45_config_aneg);
+
/* The gen10g_* functions are the old Clause 45 stub */
int gen10g_config_aneg(struct phy_device *phydev)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 0acd5b49f450..35d29a823af8 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -507,7 +507,7 @@ static int phy_config_aneg(struct phy_device *phydev)
* allowed to call genphy_config_aneg()
*/
if (phydev->is_c45 && !(phydev->c45_ids.devices_in_package & BIT(0)))
- return -EOPNOTSUPP;
+ return genphy_c45_config_aneg(phydev);
return genphy_config_aneg(phydev);
}
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index c6fa0c17c13d..778d27d1fb15 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4215,8 +4215,7 @@ static int rtl8152_close(struct net_device *netdev)
unregister_pm_notifier(&tp->pm_notifier);
#endif
tasklet_disable(&tp->tx_tl);
- if (!test_bit(RTL8152_UNPLUG, &tp->flags))
- napi_disable(&tp->napi);
+ napi_disable(&tp->napi);
clear_bit(WORK_ENABLE, &tp->flags);
usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
@@ -5604,7 +5603,6 @@ static int rtl8152_probe(struct usb_interface *intf,
return 0;
out1:
- netif_napi_del(&tp->napi);
tasklet_kill(&tp->tx_tl);
usb_set_intfdata(intf, NULL);
out:
@@ -5620,7 +5618,6 @@ static void rtl8152_disconnect(struct usb_interface *intf)
if (tp) {
rtl_set_unplug(tp);
- netif_napi_del(&tp->napi);
unregister_netdev(tp->netdev);
tasklet_kill(&tp->tx_tl);
cancel_delayed_work_sync(&tp->hw_phy_work);
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index 1f500cddb3a7..55b713255b8e 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -556,6 +556,30 @@ const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0 = {
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
};
+const struct iwl_cfg killer1650s_2ax_cfg_qu_c0_hr_b0 = {
+ .name = "Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW)",
+ .fw_name_pre = IWL_QU_C_HR_B_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
+const struct iwl_cfg killer1650i_2ax_cfg_qu_c0_hr_b0 = {
+ .name = "Killer(R) Wi-Fi 6 AX1650s 160MHz Wireless Network Adapter (201D2W)",
+ .fw_name_pre = IWL_QU_C_HR_B_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
const struct iwl_cfg iwl22000_2ax_cfg_jf = {
.name = "Intel(R) Dual Band Wireless AX 22000",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 1c1bf1b281cd..6c04f8223aff 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -577,6 +577,8 @@ extern const struct iwl_cfg iwl_ax1650i_cfg_quz_hr;
extern const struct iwl_cfg iwl_ax1650s_cfg_quz_hr;
extern const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0;
extern const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0;
+extern const struct iwl_cfg killer1650s_2ax_cfg_qu_c0_hr_b0;
+extern const struct iwl_cfg killer1650i_2ax_cfg_qu_c0_hr_b0;
extern const struct iwl_cfg killer1650x_2ax_cfg;
extern const struct iwl_cfg killer1650w_2ax_cfg;
extern const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 7c5aaeaf7fe5..d9ed53b7c768 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1062,6 +1062,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
iwl_trans->cfg = &iwl9560_2ac_cfg_qu_c0_jf_b0;
else if (iwl_trans->cfg == &iwl9560_2ac_160_cfg_qu_b0_jf_b0)
iwl_trans->cfg = &iwl9560_2ac_160_cfg_qu_c0_jf_b0;
+ else if (iwl_trans->cfg == &killer1650s_2ax_cfg_qu_b0_hr_b0)
+ iwl_trans->cfg = &killer1650s_2ax_cfg_qu_c0_hr_b0;
+ else if (iwl_trans->cfg == &killer1650i_2ax_cfg_qu_b0_hr_b0)
+ iwl_trans->cfg = &killer1650i_2ax_cfg_qu_c0_hr_b0;
}
/* same thing for QuZ... */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 935e35dafce5..db62c8314603 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3602,12 +3602,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
}
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
- ((trans->cfg != &iwl_ax200_cfg_cc &&
- trans->cfg != &iwl_ax201_cfg_qu_hr &&
- trans->cfg != &killer1650x_2ax_cfg &&
- trans->cfg != &killer1650w_2ax_cfg &&
- trans->cfg != &iwl_ax201_cfg_quz_hr) ||
- trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0)) {
+ trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) {
u32 hw_status;
hw_status = iwl_read_prph(trans, UMAG_GEN_HW_STATUS);
diff --git a/drivers/soc/ixp4xx/Kconfig b/drivers/soc/ixp4xx/Kconfig
index de2e62c3310a..e3eb19b85fa4 100644
--- a/drivers/soc/ixp4xx/Kconfig
+++ b/drivers/soc/ixp4xx/Kconfig
@@ -1,4 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
+if ARCH_IXP4XX || COMPILE_TEST
+
menu "IXP4xx SoC drivers"
config IXP4XX_QMGR
@@ -15,3 +17,5 @@ config IXP4XX_NPE
and is automatically selected by Ethernet and HSS drivers.
endmenu
+
+endif
diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c
index bb77c220b6f8..ccc6d53fe788 100644
--- a/drivers/soc/ti/pm33xx.c
+++ b/drivers/soc/ti/pm33xx.c
@@ -141,7 +141,7 @@ static int __init am43xx_map_gic(void)
}
#ifdef CONFIG_SUSPEND
-struct wkup_m3_wakeup_src rtc_wake_src(void)
+static struct wkup_m3_wakeup_src rtc_wake_src(void)
{
u32 i;
@@ -157,7 +157,7 @@ struct wkup_m3_wakeup_src rtc_wake_src(void)
return rtc_ext_wakeup;
}
-int am33xx_rtc_only_idle(unsigned long wfi_flags)
+static int am33xx_rtc_only_idle(unsigned long wfi_flags)
{
omap_rtc_power_off_program(&omap_rtc->dev);
am33xx_do_wfi_sram(wfi_flags);
@@ -252,7 +252,7 @@ static int am33xx_pm_begin(suspend_state_t state)
if (state == PM_SUSPEND_MEM && pm_ops->check_off_mode_enable()) {
nvmem = devm_nvmem_device_get(&omap_rtc->dev,
"omap_rtc_scratch0");
- if (nvmem)
+ if (!IS_ERR(nvmem))
nvmem_device_write(nvmem, RTC_SCRATCH_MAGIC_REG * 4, 4,
(void *)&rtc_magic_val);
rtc_only_idle = 1;
@@ -278,9 +278,12 @@ static void am33xx_pm_end(void)
struct nvmem_device *nvmem;
nvmem = devm_nvmem_device_get(&omap_rtc->dev, "omap_rtc_scratch0");
+ if (IS_ERR(nvmem))
+ return;
+
m3_ipc->ops->finish_low_power(m3_ipc);
if (rtc_only_idle) {
- if (retrigger_irq)
+ if (retrigger_irq) {
/*
* 32 bits of Interrupt Set-Pending correspond to 32
* 32 interrupts. Compute the bit offset of the
@@ -291,8 +294,10 @@ static void am33xx_pm_end(void)
writel_relaxed(1 << (retrigger_irq & 31),
gic_dist_base + GIC_INT_SET_PENDING_BASE
+ retrigger_irq / 32 * 4);
- nvmem_device_write(nvmem, RTC_SCRATCH_MAGIC_REG * 4, 4,
- (void *)&val);
+ }
+
+ nvmem_device_write(nvmem, RTC_SCRATCH_MAGIC_REG * 4, 4,
+ (void *)&val);
}
rtc_only_idle = 0;
@@ -415,7 +420,7 @@ static int am33xx_pm_rtc_setup(void)
nvmem = devm_nvmem_device_get(&omap_rtc->dev,
"omap_rtc_scratch0");
- if (nvmem) {
+ if (!IS_ERR(nvmem)) {
nvmem_device_read(nvmem, RTC_SCRATCH_MAGIC_REG * 4,
4, (void *)&rtc_magic_val);
if ((rtc_magic_val & 0xffff) != RTC_REG_BOOT_MAGIC)
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 6a5ee8e6da10..67ad40b0a05b 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -709,12 +709,6 @@ static int _gadget_stop_activity(struct usb_gadget *gadget)
struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget);
unsigned long flags;
- spin_lock_irqsave(&ci->lock, flags);
- ci->gadget.speed = USB_SPEED_UNKNOWN;
- ci->remote_wakeup = 0;
- ci->suspended = 0;
- spin_unlock_irqrestore(&ci->lock, flags);
-
/* flush all endpoints */
gadget_for_each_ep(ep, gadget) {
usb_ep_fifo_flush(ep);
@@ -732,6 +726,12 @@ static int _gadget_stop_activity(struct usb_gadget *gadget)
ci->status = NULL;
}
+ spin_lock_irqsave(&ci->lock, flags);
+ ci->gadget.speed = USB_SPEED_UNKNOWN;
+ ci->remote_wakeup = 0;
+ ci->suspended = 0;
+ spin_unlock_irqrestore(&ci->lock, flags);
+
return 0;
}
@@ -1303,6 +1303,10 @@ static int ep_disable(struct usb_ep *ep)
return -EBUSY;
spin_lock_irqsave(hwep->lock, flags);
+ if (hwep->ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(hwep->lock, flags);
+ return 0;
+ }
/* only internal SW should disable ctrl endpts */
@@ -1392,6 +1396,10 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req,
return -EINVAL;
spin_lock_irqsave(hwep->lock, flags);
+ if (hwep->ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(hwep->lock, flags);
+ return 0;
+ }
retval = _ep_queue(ep, req, gfp_flags);
spin_unlock_irqrestore(hwep->lock, flags);
return retval;
@@ -1415,8 +1423,8 @@ static int ep_dequeue(struct usb_ep *ep, struct usb_request *req)
return -EINVAL;
spin_lock_irqsave(hwep->lock, flags);
-
- hw_ep_flush(hwep->ci, hwep->num, hwep->dir);
+ if (hwep->ci->gadget.speed != USB_SPEED_UNKNOWN)
+ hw_ep_flush(hwep->ci, hwep->num, hwep->dir);
list_for_each_entry_safe(node, tmpnode, &hwreq->tds, td) {
dma_pool_free(hwep->td_pool, node->ptr, node->dma);
@@ -1487,6 +1495,10 @@ static void ep_fifo_flush(struct usb_ep *ep)
}
spin_lock_irqsave(hwep->lock, flags);
+ if (hwep->ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(hwep->lock, flags);
+ return;
+ }
hw_ep_flush(hwep->ci, hwep->num, hwep->dir);
@@ -1559,6 +1571,10 @@ static int ci_udc_wakeup(struct usb_gadget *_gadget)
int ret = 0;
spin_lock_irqsave(&ci->lock, flags);
+ if (ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(&ci->lock, flags);
+ return 0;
+ }
if (!ci->remote_wakeup) {
ret = -EOPNOTSUPP;
goto out;
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index a7824a51f86d..70afb2ca1eab 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -587,10 +587,20 @@ static int wdm_flush(struct file *file, fl_owner_t id)
{
struct wdm_device *desc = file->private_data;
- wait_event(desc->wait, !test_bit(WDM_IN_USE, &desc->flags));
+ wait_event(desc->wait,
+ /*
+ * needs both flags. We cannot do with one
+ * because resetting it would cause a race
+ * with write() yet we need to signal
+ * a disconnect
+ */
+ !test_bit(WDM_IN_USE, &desc->flags) ||
+ test_bit(WDM_DISCONNECTING, &desc->flags));
/* cannot dereference desc->intf if WDM_DISCONNECTING */
- if (desc->werr < 0 && !test_bit(WDM_DISCONNECTING, &desc->flags))
+ if (test_bit(WDM_DISCONNECTING, &desc->flags))
+ return -ENODEV;
+ if (desc->werr < 0)
dev_err(&desc->intf->dev, "Error in flush path: %d\n",
desc->werr);
@@ -974,8 +984,6 @@ static void wdm_disconnect(struct usb_interface *intf)
spin_lock_irqsave(&desc->iuspin, flags);
set_bit(WDM_DISCONNECTING, &desc->flags);
set_bit(WDM_READ, &desc->flags);
- /* to terminate pending flushes */
- clear_bit(WDM_IN_USE, &desc->flags);
spin_unlock_irqrestore(&desc->iuspin, flags);
wake_up_all(&desc->wait);
mutex_lock(&desc->rlock);
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 4942122b2346..36858ddd8d9b 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -2362,8 +2362,11 @@ static int usbtmc_probe(struct usb_interface *intf,
goto err_put;
}
+ retcode = -EINVAL;
data->bulk_in = bulk_in->bEndpointAddress;
data->wMaxPacketSize = usb_endpoint_maxp(bulk_in);
+ if (!data->wMaxPacketSize)
+ goto err_put;
dev_dbg(&intf->dev, "Found bulk in endpoint at %u\n", data->bulk_in);
data->bulk_out = bulk_out->bEndpointAddress;
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 03432467b05f..7537681355f6 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -216,17 +216,18 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
/* EHCI, OHCI */
hcd->rsrc_start = pci_resource_start(dev, 0);
hcd->rsrc_len = pci_resource_len(dev, 0);
- if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
- driver->description)) {
+ if (!devm_request_mem_region(&dev->dev, hcd->rsrc_start,
+ hcd->rsrc_len, driver->description)) {
dev_dbg(&dev->dev, "controller already in use\n");
retval = -EBUSY;
goto put_hcd;
}
- hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len);
+ hcd->regs = devm_ioremap_nocache(&dev->dev, hcd->rsrc_start,
+ hcd->rsrc_len);
if (hcd->regs == NULL) {
dev_dbg(&dev->dev, "error mapping memory\n");
retval = -EFAULT;
- goto release_mem_region;
+ goto put_hcd;
}
} else {
@@ -240,8 +241,8 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
hcd->rsrc_start = pci_resource_start(dev, region);
hcd->rsrc_len = pci_resource_len(dev, region);
- if (request_region(hcd->rsrc_start, hcd->rsrc_len,
- driver->description))
+ if (devm_request_region(&dev->dev, hcd->rsrc_start,
+ hcd->rsrc_len, driver->description))
break;
}
if (region == PCI_ROM_RESOURCE) {
@@ -275,20 +276,13 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
}
if (retval != 0)
- goto unmap_registers;
+ goto put_hcd;
device_wakeup_enable(hcd->self.controller);
if (pci_dev_run_wake(dev))
pm_runtime_put_noidle(&dev->dev);
return retval;
-unmap_registers:
- if (driver->flags & HCD_MEMORY) {
- iounmap(hcd->regs);
-release_mem_region:
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- } else
- release_region(hcd->rsrc_start, hcd->rsrc_len);
put_hcd:
usb_put_hcd(hcd);
disable_pci:
@@ -347,14 +341,6 @@ void usb_hcd_pci_remove(struct pci_dev *dev)
dev_set_drvdata(&dev->dev, NULL);
up_read(&companions_rwsem);
}
-
- if (hcd->driver->flags & HCD_MEMORY) {
- iounmap(hcd->regs);
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- } else {
- release_region(hcd->rsrc_start, hcd->rsrc_len);
- }
-
usb_put_hcd(hcd);
pci_disable_device(dev);
}
diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c
index 5f1b14f3e5a0..bb6af6b5ac97 100644
--- a/drivers/usb/gadget/udc/lpc32xx_udc.c
+++ b/drivers/usb/gadget/udc/lpc32xx_udc.c
@@ -2265,7 +2265,7 @@ static void udc_handle_ep0_setup(struct lpc32xx_udc *udc)
default:
break;
}
-
+ break;
case USB_REQ_SET_ADDRESS:
if (reqtype == (USB_TYPE_STANDARD | USB_RECIP_DEVICE)) {
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index b457fdaff297..1fe3deec35cf 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -419,8 +419,7 @@ static void ohci_usb_reset (struct ohci_hcd *ohci)
* other cases where the next software may expect clean state from the
* "firmware". this is bus-neutral, unlike shutdown() methods.
*/
-static void
-ohci_shutdown (struct usb_hcd *hcd)
+static void _ohci_shutdown(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci;
@@ -436,6 +435,16 @@ ohci_shutdown (struct usb_hcd *hcd)
ohci->rh_state = OHCI_RH_HALTED;
}
+static void ohci_shutdown(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ohci->lock, flags);
+ _ohci_shutdown(hcd);
+ spin_unlock_irqrestore(&ohci->lock, flags);
+}
+
/*-------------------------------------------------------------------------*
* HC functions
*-------------------------------------------------------------------------*/
@@ -760,7 +769,7 @@ static void io_watchdog_func(struct timer_list *t)
died:
usb_hc_died(ohci_to_hcd(ohci));
ohci_dump(ohci);
- ohci_shutdown(ohci_to_hcd(ohci));
+ _ohci_shutdown(ohci_to_hcd(ohci));
goto done;
} else {
/* No write back because the done queue was empty */
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index 8616c52849c6..2b0ccd150209 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -104,7 +104,7 @@ static int xhci_rcar_is_gen2(struct device *dev)
return of_device_is_compatible(node, "renesas,xhci-r8a7790") ||
of_device_is_compatible(node, "renesas,xhci-r8a7791") ||
of_device_is_compatible(node, "renesas,xhci-r8a7793") ||
- of_device_is_compatible(node, "renensas,rcar-gen2-xhci");
+ of_device_is_compatible(node, "renesas,rcar-gen2-xhci");
}
static int xhci_rcar_is_gen3(struct device *dev)
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index dafc65911fc0..2ff7c911fbd0 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1194,6 +1194,16 @@ static int tegra_xusb_probe(struct platform_device *pdev)
tegra_xusb_config(tegra, regs);
+ /*
+ * The XUSB Falcon microcontroller can only address 40 bits, so set
+ * the DMA mask accordingly.
+ */
+ err = dma_set_mask_and_coherent(tegra->dev, DMA_BIT_MASK(40));
+ if (err < 0) {
+ dev_err(&pdev->dev, "failed to set DMA mask: %d\n", err);
+ goto put_rpm;
+ }
+
err = tegra_xusb_load_firmware(tegra);
if (err < 0) {
dev_err(&pdev->dev, "failed to load firmware: %d\n", err);
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index cc794e25a0b6..1d9ce9cbc831 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -38,7 +38,7 @@ MODULE_LICENSE("GPL");
static int auto_delink_en = 1;
module_param(auto_delink_en, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(auto_delink_en, "enable auto delink");
+MODULE_PARM_DESC(auto_delink_en, "auto delink mode (0=firmware, 1=software [default])");
#ifdef CONFIG_REALTEK_AUTOPM
static int ss_en = 1;
@@ -996,12 +996,15 @@ static int init_realtek_cr(struct us_data *us)
goto INIT_FAIL;
}
- if (CHECK_FW_VER(chip, 0x5888) || CHECK_FW_VER(chip, 0x5889) ||
- CHECK_FW_VER(chip, 0x5901))
- SET_AUTO_DELINK(chip);
- if (STATUS_LEN(chip) == 16) {
- if (SUPPORT_AUTO_DELINK(chip))
+ if (CHECK_PID(chip, 0x0138) || CHECK_PID(chip, 0x0158) ||
+ CHECK_PID(chip, 0x0159)) {
+ if (CHECK_FW_VER(chip, 0x5888) || CHECK_FW_VER(chip, 0x5889) ||
+ CHECK_FW_VER(chip, 0x5901))
SET_AUTO_DELINK(chip);
+ if (STATUS_LEN(chip) == 16) {
+ if (SUPPORT_AUTO_DELINK(chip))
+ SET_AUTO_DELINK(chip);
+ }
}
#ifdef CONFIG_REALTEK_AUTOPM
if (ss_en)
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index ea0d27a94afe..1cd9b6305b06 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -2100,7 +2100,7 @@ UNUSUAL_DEV( 0x14cd, 0x6600, 0x0201, 0x0201,
US_FL_IGNORE_RESIDUE ),
/* Reported by Michael B├╝sch <m@bues.ch> */
-UNUSUAL_DEV( 0x152d, 0x0567, 0x0114, 0x0116,
+UNUSUAL_DEV( 0x152d, 0x0567, 0x0114, 0x0117,
"JMicron",
"USB to ATA/ATAPI Bridge",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 15abe1d9958f..bcfdb55fd198 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -1446,7 +1446,7 @@ static enum pdo_err tcpm_caps_err(struct tcpm_port *port, const u32 *pdo,
else if ((pdo_min_voltage(pdo[i]) ==
pdo_min_voltage(pdo[i - 1])) &&
(pdo_max_voltage(pdo[i]) ==
- pdo_min_voltage(pdo[i - 1])))
+ pdo_max_voltage(pdo[i - 1])))
return PDO_ERR_DUPE_PDO;
break;
/*