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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 

tools/testing/selftests/net/mptcp/mptcp_join.sh
  34aa6e3bcc ("selftests: mptcp: add ip mptcp wrappers")

  857898eb4b ("selftests: mptcp: add missing join check")
  6ef84b1517 ("selftests: mptcp: more robust signal race test")
https://lore.kernel.org/all/20220221131842.468893-1-broonie@kernel.org/

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c
  fb7e76ea3f ("net/mlx5e: TC, Skip redundant ct clear actions")
  c63741b426 ("net/mlx5e: Fix MPLSoUDP encap to use MPLS action information")

  09bf979232 ("net/mlx5e: TC, Move pedit_headers_action to parse_attr")
  84ba8062e3 ("net/mlx5e: Test CT and SAMPLE on flow attr")
  efe6f961cd ("net/mlx5e: CT, Don't set flow flag CT for ct clear flow")
  3b49a7edec ("net/mlx5e: TC, Reject rules with multiple CT actions")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2022-02-24 17:54:25 -08:00
parent 9e7b78dc88 d8152cfe2f
commit aaa25a2fa7
227 changed files with 1756 additions and 925 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/ABI/testing/sysfs-class-power
View File

@ -468,6 +468,7 @@ Description:
auto: Charge normally, respect thresholds
inhibit-charge: Do not charge while AC is attached
force-discharge: Force discharge while AC is attached
================ ====================================
What: /sys/class/power_supply/<supply_name>/technology
Date: May 2007

1
Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
View File

@ -7,7 +7,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: SiFive GPIO controller
maintainers:
- Yash Shah <yash.shah@sifive.com>
- Paul Walmsley <paul.walmsley@sifive.com>
properties:

2
Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
View File

@ -20,7 +20,7 @@ description: |
maintainers:
- Kishon Vijay Abraham I <kishon@ti.com>
- Roger Quadros <rogerq@ti.com
- Roger Quadros <rogerq@kernel.org>
properties:
compatible:

2
Documentation/devicetree/bindings/phy/ti,omap-usb2.yaml
View File

@ -8,7 +8,7 @@ title: OMAP USB2 PHY
maintainers:
- Kishon Vijay Abraham I <kishon@ti.com>
- Roger Quadros <rogerq@ti.com>
- Roger Quadros <rogerq@kernel.org>
properties:
compatible:

1
Documentation/devicetree/bindings/pwm/pwm-sifive.yaml
View File

@ -8,7 +8,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: SiFive PWM controller
maintainers:
- Yash Shah <yash.shah@sifive.com>
- Sagar Kadam <sagar.kadam@sifive.com>
- Paul Walmsley <paul.walmsley@sifive.com>

1
Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
View File

@ -9,7 +9,6 @@ title: SiFive L2 Cache Controller
maintainers:
- Sagar Kadam <sagar.kadam@sifive.com>
- Yash Shah <yash.shah@sifive.com>
- Paul Walmsley <paul.walmsley@sifive.com>
description:

1
Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
View File

@ -8,6 +8,7 @@ title: Audio codec controlled by ChromeOS EC
maintainers:
- Cheng-Yi Chiang <cychiang@chromium.org>
- Tzung-Bi Shih <tzungbi@google.com>
description: |
Google's ChromeOS EC codec is a digital mic codec provided by the

2
Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
View File

@ -7,7 +7,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Bindings for the TI wrapper module for the Cadence USBSS-DRD controller
maintainers:
- Roger Quadros <rogerq@ti.com>
- Roger Quadros <rogerq@kernel.org>
properties:
compatible:

2
Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: TI Keystone Soc USB Controller
maintainers:
- Roger Quadros <rogerq@ti.com>
- Roger Quadros <rogerq@kernel.org>
properties:
compatible:

29
MAINTAINERS
View File

@ -4549,6 +4549,7 @@ F: drivers/platform/chrome/
CHROMEOS EC CODEC DRIVER
M: Cheng-Yi Chiang <cychiang@chromium.org>
M: Tzung-Bi Shih <tzungbi@google.com>
R: Guenter Roeck <groeck@chromium.org>
S: Maintained
F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
@ -7012,12 +7013,6 @@ L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/sb_edac.c
EDAC-SIFIVE
M: Yash Shah <yash.shah@sifive.com>
L: linux-edac@vger.kernel.org
S: Supported
F: drivers/edac/sifive_edac.c
EDAC-SKYLAKE
M: Tony Luck <tony.luck@intel.com>
L: linux-edac@vger.kernel.org
@ -9264,6 +9259,15 @@ S: Maintained
W: https://github.com/o2genum/ideapad-slidebar
F: drivers/input/misc/ideapad_slidebar.c
IDMAPPED MOUNTS
M: Christian Brauner <brauner@kernel.org>
L: linux-fsdevel@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
F: Documentation/filesystems/idmappings.rst
F: tools/testing/selftests/mount_setattr/
F: include/linux/mnt_idmapping.h
IDT VersaClock 5 CLOCK DRIVER
M: Luca Ceresoli <luca@lucaceresoli.net>
S: Maintained
@ -16000,14 +16004,6 @@ F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt
F: drivers/misc/fastrpc.c
F: include/uapi/misc/fastrpc.h
QUALCOMM GENERIC INTERFACE I2C DRIVER
M: Akash Asthana <akashast@codeaurora.org>
M: Mukesh Savaliya <msavaliy@codeaurora.org>
L: linux-i2c@vger.kernel.org
L: linux-arm-msm@vger.kernel.org
S: Supported
F: drivers/i2c/busses/i2c-qcom-geni.c
QUALCOMM HEXAGON ARCHITECTURE
M: Brian Cain <bcain@codeaurora.org>
L: linux-hexagon@vger.kernel.org
@ -16079,8 +16075,8 @@ F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
F: drivers/mtd/nand/raw/qcom_nandc.c
QUALCOMM RMNET DRIVER
M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
M: Sean Tranchetti <stranche@codeaurora.org>
M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
M: Sean Tranchetti <quic_stranche@quicinc.com>
L: netdev@vger.kernel.org
S: Maintained
F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
@ -16372,6 +16368,7 @@ F: drivers/watchdog/realtek_otto_wdt.c
REALTEK RTL83xx SMI DSA ROUTER CHIPS
M: Linus Walleij <linus.walleij@linaro.org>
M: Alvin Šipraga <alsi@bang-olufsen.dk>
S: Maintained
F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
F: drivers/net/dsa/realtek/*

2
Makefile
View File

@ -2,7 +2,7 @@
VERSION = 5
PATCHLEVEL = 17
SUBLEVEL = 0
EXTRAVERSION = -rc4
EXTRAVERSION = -rc5
NAME = Superb Owl
# *DOCUMENTATION*

2
arch/arm64/include/asm/el2_setup.h
View File

@ -106,7 +106,7 @@
msr_s SYS_ICC_SRE_EL2, x0
isb // Make sure SRE is now set
mrs_s x0, SYS_ICC_SRE_EL2 // Read SRE back,
tbz x0, #0, 1f // and check that it sticks
tbz x0, #0, .Lskip_gicv3_\@ // and check that it sticks
msr_s SYS_ICH_HCR_EL2, xzr // Reset ICC_HCR_EL2 to defaults
.Lskip_gicv3_\@:
.endm

14
arch/parisc/kernel/unaligned.c
View File

@ -340,7 +340,7 @@ static int emulate_stw(struct pt_regs *regs, int frreg, int flop)
: "r" (val), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r22", "r1", FIXUP_BRANCH_CLOBBER );
return 0;
return ret;
}
static int emulate_std(struct pt_regs *regs, int frreg, int flop)
{
@ -397,7 +397,7 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
__asm__ __volatile__ (
" mtsp %4, %%sr1\n"
" zdep %2, 29, 2, %%r19\n"
" dep %%r0, 31, 2, %2\n"
" dep %%r0, 31, 2, %3\n"
" mtsar %%r19\n"
" zvdepi -2, 32, %%r19\n"
"1: ldw 0(%%sr1,%3),%%r20\n"
@ -409,7 +409,7 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
" andcm %%r21, %%r19, %%r21\n"
" or %1, %%r20, %1\n"
" or %2, %%r21, %2\n"
"3: stw %1,0(%%sr1,%1)\n"
"3: stw %1,0(%%sr1,%3)\n"
"4: stw %%r1,4(%%sr1,%3)\n"
"5: stw %2,8(%%sr1,%3)\n"
" copy %%r0, %0\n"
@ -596,7 +596,6 @@ void handle_unaligned(struct pt_regs *regs)
ret = ERR_NOTHANDLED; /* "undefined", but lets kill them. */
break;
}
#ifdef CONFIG_PA20
switch (regs->iir & OPCODE2_MASK)
{
case OPCODE_FLDD_L:
@ -607,22 +606,23 @@ void handle_unaligned(struct pt_regs *regs)
flop=1;
ret = emulate_std(regs, R2(regs->iir),1);
break;
#ifdef CONFIG_PA20
case OPCODE_LDD_L:
ret = emulate_ldd(regs, R2(regs->iir),0);
break;
case OPCODE_STD_L:
ret = emulate_std(regs, R2(regs->iir),0);
break;
}
#endif
}
switch (regs->iir & OPCODE3_MASK)
{
case OPCODE_FLDW_L:
flop=1;
ret = emulate_ldw(regs, R2(regs->iir),0);
ret = emulate_ldw(regs, R2(regs->iir), 1);
break;
case OPCODE_LDW_M:
ret = emulate_ldw(regs, R2(regs->iir),1);
ret = emulate_ldw(regs, R2(regs->iir), 0);
break;
case OPCODE_FSTW_L:

4
arch/powerpc/kernel/head_book3s_32.S
View File

@ -421,14 +421,14 @@ InstructionTLBMiss:
*/
/* Get PTE (linux-style) and check access */
mfspr r3,SPRN_IMISS
#ifdef CONFIG_MODULES
#if defined(CONFIG_MODULES) || defined(CONFIG_DEBUG_PAGEALLOC) || defined(CONFIG_KFENCE)
lis r1, TASK_SIZE@h /* check if kernel address */
cmplw 0,r1,r3
#endif
mfspr r2, SPRN_SDR1
li r1,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC | _PAGE_USER
rlwinm r2, r2, 28, 0xfffff000
#ifdef CONFIG_MODULES
#if defined(CONFIG_MODULES) || defined(CONFIG_DEBUG_PAGEALLOC) || defined(CONFIG_KFENCE)
bgt- 112f
lis r2, (swapper_pg_dir - PAGE_OFFSET)@ha /* if kernel address, use */
li r1,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_EXEC

2
arch/powerpc/lib/sstep.c
View File

@ -3264,12 +3264,14 @@ void emulate_update_regs(struct pt_regs *regs, struct instruction_op *op)
case BARRIER_EIEIO:
eieio();
break;
#ifdef CONFIG_PPC64
case BARRIER_LWSYNC:
asm volatile("lwsync" : : : "memory");
break;
case BARRIER_PTESYNC:
asm volatile("ptesync" : : : "memory");
break;
#endif
}
break;

72
arch/riscv/kernel/sbi.c
View File

@ -5,6 +5,7 @@
* Copyright (c) 2020 Western Digital Corporation or its affiliates.
*/
#include <linux/bits.h>
#include <linux/init.h>
#include <linux/pm.h>
#include <linux/reboot.h>
@ -85,7 +86,7 @@ static unsigned long __sbi_v01_cpumask_to_hartmask(const struct cpumask *cpu_mas
pr_warn("Unable to send any request to hartid > BITS_PER_LONG for SBI v0.1\n");
break;
}
hmask |= 1 << hartid;
hmask |= BIT(hartid);
}
return hmask;
@ -160,7 +161,7 @@ static int __sbi_send_ipi_v01(const struct cpumask *cpu_mask)
{
unsigned long hart_mask;
if (!cpu_mask)
if (!cpu_mask || cpumask_empty(cpu_mask))
cpu_mask = cpu_online_mask;
hart_mask = __sbi_v01_cpumask_to_hartmask(cpu_mask);
@ -176,7 +177,7 @@ static int __sbi_rfence_v01(int fid, const struct cpumask *cpu_mask,
int result = 0;
unsigned long hart_mask;
if (!cpu_mask)
if (!cpu_mask || cpumask_empty(cpu_mask))
cpu_mask = cpu_online_mask;
hart_mask = __sbi_v01_cpumask_to_hartmask(cpu_mask);
@ -249,26 +250,37 @@ static void __sbi_set_timer_v02(uint64_t stime_value)
static int __sbi_send_ipi_v02(const struct cpumask *cpu_mask)
{
unsigned long hartid, cpuid, hmask = 0, hbase = 0;
unsigned long hartid, cpuid, hmask = 0, hbase = 0, htop = 0;
struct sbiret ret = {0};
int result;
if (!cpu_mask)
if (!cpu_mask || cpumask_empty(cpu_mask))
cpu_mask = cpu_online_mask;
for_each_cpu(cpuid, cpu_mask) {
hartid = cpuid_to_hartid_map(cpuid);
if (hmask && ((hbase + BITS_PER_LONG) <= hartid)) {
ret = sbi_ecall(SBI_EXT_IPI, SBI_EXT_IPI_SEND_IPI,
hmask, hbase, 0, 0, 0, 0);
if (ret.error)
goto ecall_failed;
hmask = 0;
hbase = 0;
if (hmask) {
if (hartid + BITS_PER_LONG <= htop ||
hbase + BITS_PER_LONG <= hartid) {
ret = sbi_ecall(SBI_EXT_IPI,
SBI_EXT_IPI_SEND_IPI, hmask,
hbase, 0, 0, 0, 0);
if (ret.error)
goto ecall_failed;
hmask = 0;
} else if (hartid < hbase) {
/* shift the mask to fit lower hartid */
hmask <<= hbase - hartid;
hbase = hartid;
}
}
if (!hmask)
if (!hmask) {
hbase = hartid;
hmask |= 1UL << (hartid - hbase);
htop = hartid;
} else if (hartid > htop) {
htop = hartid;
}
hmask |= BIT(hartid - hbase);
}
if (hmask) {
@ -344,25 +356,35 @@ static int __sbi_rfence_v02(int fid, const struct cpumask *cpu_mask,
unsigned long start, unsigned long size,
unsigned long arg4, unsigned long arg5)
{
unsigned long hartid, cpuid, hmask = 0, hbase = 0;
unsigned long hartid, cpuid, hmask = 0, hbase = 0, htop = 0;
int result;
if (!cpu_mask)
if (!cpu_mask || cpumask_empty(cpu_mask))
cpu_mask = cpu_online_mask;
for_each_cpu(cpuid, cpu_mask) {
hartid = cpuid_to_hartid_map(cpuid);
if (hmask && ((hbase + BITS_PER_LONG) <= hartid)) {
result = __sbi_rfence_v02_call(fid, hmask, hbase,
start, size, arg4, arg5);
if (result)
return result;
hmask = 0;
hbase = 0;
if (hmask) {
if (hartid + BITS_PER_LONG <= htop ||
hbase + BITS_PER_LONG <= hartid) {
result = __sbi_rfence_v02_call(fid, hmask,
hbase, start, size, arg4, arg5);
if (result)
return result;
hmask = 0;
} else if (hartid < hbase) {
/* shift the mask to fit lower hartid */
hmask <<= hbase - hartid;
hbase = hartid;
}
}
if (!hmask)
if (!hmask) {
hbase = hartid;
hmask |= 1UL << (hartid - hbase);
htop = hartid;
} else if (hartid > htop) {
htop = hartid;
}
hmask |= BIT(hartid - hbase);
}
if (hmask) {

10
arch/x86/kernel/cpu/sgx/main.c
View File

@ -344,10 +344,8 @@ static void sgx_reclaim_pages(void)
{
struct sgx_epc_page *chunk[SGX_NR_TO_SCAN];
struct sgx_backing backing[SGX_NR_TO_SCAN];
struct sgx_epc_section *section;
struct sgx_encl_page *encl_page;
struct sgx_epc_page *epc_page;
struct sgx_numa_node *node;
pgoff_t page_index;
int cnt = 0;
int ret;
@ -418,13 +416,7 @@ skip:
kref_put(&encl_page->encl->refcount, sgx_encl_release);
epc_page->flags &= ~SGX_EPC_PAGE_RECLAIMER_TRACKED;
section = &sgx_epc_sections[epc_page->section];
node = section->node;
spin_lock(&node->lock);
list_add_tail(&epc_page->list, &node->free_page_list);
spin_unlock(&node->lock);
atomic_long_inc(&sgx_nr_free_pages);
sgx_free_epc_page(epc_page);
}
}

9
arch/x86/kernel/fpu/regset.c
View File

@ -91,11 +91,9 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
const void *kbuf, const void __user *ubuf)
{
struct fpu *fpu = &target->thread.fpu;
struct user32_fxsr_struct newstate;
struct fxregs_state newstate;
int ret;
BUILD_BUG_ON(sizeof(newstate) != sizeof(struct fxregs_state));
if (!cpu_feature_enabled(X86_FEATURE_FXSR))
return -ENODEV;
@ -116,9 +114,10 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
/* Copy the state */
memcpy(&fpu->fpstate->regs.fxsave, &newstate, sizeof(newstate));
/* Clear xmm8..15 */
/* Clear xmm8..15 for 32-bit callers */
BUILD_BUG_ON(sizeof(fpu->__fpstate.regs.fxsave.xmm_space) != 16 * 16);
memset(&fpu->fpstate->regs.fxsave.xmm_space[8], 0, 8 * 16);
if (in_ia32_syscall())
memset(&fpu->fpstate->regs.fxsave.xmm_space[8*4], 0, 8 * 16);
/* Mark FP and SSE as in use when XSAVE is enabled */
if (use_xsave())

4
arch/x86/kernel/ptrace.c
View File

@ -1224,7 +1224,7 @@ static struct user_regset x86_64_regsets[] __ro_after_init = {
},
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
.n = sizeof(struct user_i387_struct) / sizeof(long),
.n = sizeof(struct fxregs_state) / sizeof(long),
.size = sizeof(long), .align = sizeof(long),
.active = regset_xregset_fpregs_active, .regset_get = xfpregs_get, .set = xfpregs_set
},
@ -1271,7 +1271,7 @@ static struct user_regset x86_32_regsets[] __ro_after_init = {
},
[REGSET_XFP] = {
.core_note_type = NT_PRXFPREG,
.n = sizeof(struct user32_fxsr_struct) / sizeof(u32),
.n = sizeof(struct fxregs_state) / sizeof(u32),
.size = sizeof(u32), .align = sizeof(u32),
.active = regset_xregset_fpregs_active, .regset_get = xfpregs_get, .set = xfpregs_set
},

2
block/bfq-iosched.c
View File

@ -7018,6 +7018,8 @@ static void bfq_exit_queue(struct elevator_queue *e)
spin_unlock_irq(&bfqd->lock);
#endif
wbt_enable_default(bfqd->queue);
kfree(bfqd);
}

10
block/blk-core.c
View File

@ -284,13 +284,6 @@ void blk_queue_start_drain(struct request_queue *q)
wake_up_all(&q->mq_freeze_wq);
}
void blk_set_queue_dying(struct request_queue *q)
{
blk_queue_flag_set(QUEUE_FLAG_DYING, q);
blk_queue_start_drain(q);
}
EXPORT_SYMBOL_GPL(blk_set_queue_dying);
/**
* blk_cleanup_queue - shutdown a request queue
* @q: request queue to shutdown
@ -308,7 +301,8 @@ void blk_cleanup_queue(struct request_queue *q)
WARN_ON_ONCE(blk_queue_registered(q));
/* mark @q DYING, no new request or merges will be allowed afterwards */
blk_set_queue_dying(q);
blk_queue_flag_set(QUEUE_FLAG_DYING, q);
blk_queue_start_drain(q);
blk_queue_flag_set(QUEUE_FLAG_NOMERGES, q);
blk_queue_flag_set(QUEUE_FLAG_NOXMERGES, q);

2
block/blk-map.c
View File

@ -446,7 +446,7 @@ static struct bio *bio_copy_kern(struct request_queue *q, void *data,
if (bytes > len)
bytes = len;
page = alloc_page(GFP_NOIO | gfp_mask);
page = alloc_page(GFP_NOIO | __GFP_ZERO | gfp_mask);
if (!page)
goto cleanup;

4
block/blk-mq.c
View File

@ -736,6 +736,10 @@ static void blk_complete_request(struct request *req)
/* Completion has already been traced */
bio_clear_flag(bio, BIO_TRACE_COMPLETION);
if (req_op(req) == REQ_OP_ZONE_APPEND)
bio->bi_iter.bi_sector = req->__sector;
if (!is_flush)
bio_endio(bio);
bio = next;

2
block/elevator.c
View File

@ -525,8 +525,6 @@ void elv_unregister_queue(struct request_queue *q)
kobject_del(&e->kobj);
e->registered = 0;
/* Re-enable throttling in case elevator disabled it */
wbt_enable_default(q);
}
}

2
block/fops.c
View File

@ -289,6 +289,8 @@ static void blkdev_bio_end_io_async(struct bio *bio)
struct kiocb *iocb = dio->iocb;
ssize_t ret;
WRITE_ONCE(iocb->private, NULL);
if (likely(!bio->bi_status)) {
ret = dio->size;
iocb->ki_pos += ret;

14
block/genhd.c
View File

@ -548,6 +548,20 @@ out_free_ext_minor:
}
EXPORT_SYMBOL(device_add_disk);
/**
* blk_mark_disk_dead - mark a disk as dead
* @disk: disk to mark as dead
*
* Mark as disk as dead (e.g. surprise removed) and don't accept any new I/O
* to this disk.
*/
void blk_mark_disk_dead(struct gendisk *disk)
{
set_bit(GD_DEAD, &disk->state);
blk_queue_start_drain(disk->queue);
}
EXPORT_SYMBOL_GPL(blk_mark_disk_dead);
/**
* del_gendisk - remove the gendisk
* @disk: the struct gendisk to remove

5
drivers/acpi/processor_idle.c
View File

@ -96,6 +96,11 @@ static const struct dmi_system_id processor_power_dmi_table[] = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
DMI_MATCH(DMI_PRODUCT_NAME,"L8400B series Notebook PC")},
(void *)1},
/* T40 can not handle C3 idle state */
{ set_max_cstate, "IBM ThinkPad T40", {
DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
DMI_MATCH(DMI_PRODUCT_NAME, "23737CU")},
(void *)2},
{},
};

2
drivers/acpi/tables.c
View File

@ -400,7 +400,7 @@ int __init_or_acpilib acpi_table_parse_entries_array(
acpi_get_table(id, instance, &table_header);
if (!table_header) {
pr_warn("%4.4s not present\n", id);
pr_debug("%4.4s not present\n", id);
return -ENODEV;
}

8
drivers/block/loop.c
View File

@ -79,6 +79,7 @@
#include <linux/ioprio.h>
#include <linux/blk-cgroup.h>
#include <linux/sched/mm.h>
#include <linux/statfs.h>
#include "loop.h"
@ -774,8 +775,13 @@ static void loop_config_discard(struct loop_device *lo)
granularity = 0;
} else {
struct kstatfs sbuf;
max_discard_sectors = UINT_MAX >> 9;
granularity = inode->i_sb->s_blocksize;
if (!vfs_statfs(&file->f_path, &sbuf))
granularity = sbuf.f_bsize;
else
max_discard_sectors = 0;
}
if (max_discard_sectors) {

2
drivers/block/mtip32xx/mtip32xx.c
View File

@ -4112,7 +4112,7 @@ static void mtip_pci_remove(struct pci_dev *pdev)
"Completion workers still active!\n");
}
blk_set_queue_dying(dd->queue);
blk_mark_disk_dead(dd->disk);
set_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag);
/* Clean up the block layer. */

2
drivers/block/rbd.c
View File

@ -7185,7 +7185,7 @@ static ssize_t do_rbd_remove(struct bus_type *bus,
* IO to complete/fail.
*/
blk_mq_freeze_queue(rbd_dev->disk->queue);
blk_set_queue_dying(rbd_dev->disk->queue);
blk_mark_disk_dead(rbd_dev->disk);
}
del_gendisk(rbd_dev->disk);

2
drivers/block/xen-blkfront.c
View File

@ -2126,7 +2126,7 @@ static void blkfront_closing(struct blkfront_info *info)
/* No more blkif_request(). */
blk_mq_stop_hw_queues(info->rq);
blk_set_queue_dying(info->rq);
blk_mark_disk_dead(info->gd);
set_capacity(info->gd, 0);
for_each_rinfo(info, rinfo, i) {

4
drivers/dma/at_xdmac.c
View File

@ -1681,8 +1681,10 @@ static void at_xdmac_tasklet(struct tasklet_struct *t)
__func__, atchan->irq_status);
if (!(atchan->irq_status & AT_XDMAC_CIS_LIS) &&
!(atchan->irq_status & error_mask))
!(atchan->irq_status & error_mask)) {
spin_unlock_irq(&atchan->lock);
return;
}
if (atchan->irq_status & error_mask)
at_xdmac_handle_error(atchan);

17
drivers/dma/ptdma/ptdma-dev.c
View File

@ -207,7 +207,7 @@ int pt_core_init(struct pt_device *pt)
if (!cmd_q->qbase) {
dev_err(dev, "unable to allocate command queue\n");
ret = -ENOMEM;
goto e_dma_alloc;
goto e_destroy_pool;
}
cmd_q->qidx = 0;
@ -229,8 +229,10 @@ int pt_core_init(struct pt_device *pt)
/* Request an irq */
ret = request_irq(pt->pt_irq, pt_core_irq_handler, 0, dev_name(pt->dev), pt);
if (ret)
goto e_pool;
if (ret) {
dev_err(dev, "unable to allocate an IRQ\n");
goto e_free_dma;
}
/* Update the device registers with queue information. */
cmd_q->qcontrol &= ~CMD_Q_SIZE;
@ -250,21 +252,20 @@ int pt_core_init(struct pt_device *pt)
/* Register the DMA engine support */
ret = pt_dmaengine_register(pt);
if (ret)
goto e_dmaengine;
goto e_free_irq;
/* Set up debugfs entries */
ptdma_debugfs_setup(pt);
return 0;
e_dmaengine:
e_free_irq:
free_irq(pt->pt_irq, pt);
e_dma_alloc:
e_free_dma:
dma_free_coherent(dev, cmd_q->qsize, cmd_q->qbase, cmd_q->qbase_dma);
e_pool:
dev_err(dev, "unable to allocate an IRQ\n");
e_destroy_pool:
dma_pool_destroy(pt->cmd_q.dma_pool);
return ret;

9
drivers/dma/sh/rcar-dmac.c
View File

@ -1868,8 +1868,13 @@ static int rcar_dmac_probe(struct platform_device *pdev)
dmac->dev = &pdev->dev;
platform_set_drvdata(pdev, dmac);
dma_set_max_seg_size(dmac->dev, RCAR_DMATCR_MASK);
dma_set_mask_and_coherent(dmac->dev, DMA_BIT_MASK(40));
ret = dma_set_max_seg_size(dmac->dev, RCAR_DMATCR_MASK);
if (ret)
return ret;
ret = dma_set_mask_and_coherent(dmac->dev, DMA_BIT_MASK(40));
if (ret)
return ret;
ret = rcar_dmac_parse_of(&pdev->dev, dmac);
if (ret < 0)

4
drivers/dma/sh/shdma-base.c
View File

@ -115,8 +115,10 @@ static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx)
ret = pm_runtime_get(schan->dev);
spin_unlock_irq(&schan->chan_lock);
if (ret < 0)
if (ret < 0) {
dev_err(schan->dev, "%s(): GET = %d\n", __func__, ret);
pm_runtime_put(schan->dev);
}
pm_runtime_barrier(schan->dev);

4
drivers/dma/stm32-dmamux.c
View File

@ -292,10 +292,12 @@ static int stm32_dmamux_probe(struct platform_device *pdev)
ret = of_dma_router_register(node, stm32_dmamux_route_allocate,
&stm32_dmamux->dmarouter);
if (ret)
goto err_clk;
goto pm_disable;
return 0;
pm_disable:
pm_runtime_disable(&pdev->dev);
err_clk:
clk_disable_unprepare(stm32_dmamux->clk);

2
drivers/edac/edac_mc.c
View File

@ -215,7 +215,7 @@ void *edac_align_ptr(void **p, unsigned int size, int n_elems)
else
return (char *)ptr;
r = (unsigned long)p % align;
r = (unsigned long)ptr % align;
if (r == 0)
return (char *)ptr;

8
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
View File

@ -2057,6 +2057,10 @@ static int sdma_v4_0_suspend(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* SMU saves SDMA state for us */
if (adev->in_s0ix)
return 0;
return sdma_v4_0_hw_fini(adev);
}
@ -2064,6 +2068,10 @@ static int sdma_v4_0_resume(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* SMU restores SDMA state for us */
if (adev->in_s0ix)
return 0;
return sdma_v4_0_hw_init(adev);
}

26
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
View File

@ -1238,21 +1238,37 @@ static int sienna_cichlid_populate_umd_state_clk(struct smu_context *smu)
&dpm_context->dpm_tables.soc_table;
struct smu_umd_pstate_table *pstate_table =
&smu->pstate_table;
struct amdgpu_device *adev = smu->adev;
pstate_table->gfxclk_pstate.min = gfx_table->min;
pstate_table->gfxclk_pstate.peak = gfx_table->max;
if (gfx_table->max >= SIENNA_CICHLID_UMD_PSTATE_PROFILING_GFXCLK)
pstate_table->gfxclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.min = mem_table->min;
pstate_table->uclk_pstate.peak = mem_table->max;
if (mem_table->max >= SIENNA_CICHLID_UMD_PSTATE_PROFILING_MEMCLK)
pstate_table->uclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.min = soc_table->min;
pstate_table->socclk_pstate.peak = soc_table->max;
if (soc_table->max >= SIENNA_CICHLID_UMD_PSTATE_PROFILING_SOCCLK)
switch (adev->asic_type) {
case CHIP_SIENNA_CICHLID:
case CHIP_NAVY_FLOUNDER:
pstate_table->gfxclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_SOCCLK;
break;
case CHIP_DIMGREY_CAVEFISH:
pstate_table->gfxclk_pstate.standard = DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.standard = DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.standard = DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_SOCCLK;
break;
case CHIP_BEIGE_GOBY:
pstate_table->gfxclk_pstate.standard = BEIGE_GOBY_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.standard = BEIGE_GOBY_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.standard = BEIGE_GOBY_UMD_PSTATE_PROFILING_SOCCLK;
break;
default:
break;
}
return 0;
}

8
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.h
View File

@ -33,6 +33,14 @@ typedef enum {
#define SIENNA_CICHLID_UMD_PSTATE_PROFILING_SOCCLK 960
#define SIENNA_CICHLID_UMD_PSTATE_PROFILING_MEMCLK 1000
#define DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_GFXCLK 1950
#define DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_SOCCLK 960
#define DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_MEMCLK 676
#define BEIGE_GOBY_UMD_PSTATE_PROFILING_GFXCLK 2200
#define BEIGE_GOBY_UMD_PSTATE_PROFILING_SOCCLK 960
#define BEIGE_GOBY_UMD_PSTATE_PROFILING_MEMCLK 1000
extern void sienna_cichlid_set_ppt_funcs(struct smu_context *smu);
#endif

9
drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
View File

@ -282,14 +282,9 @@ static int yellow_carp_post_smu_init(struct smu_context *smu)
static int yellow_carp_mode_reset(struct smu_context *smu, int type)
{
int ret = 0, index = 0;
int ret = 0;
index = smu_cmn_to_asic_specific_index(smu, CMN2ASIC_MAPPING_MSG,
SMU_MSG_GfxDeviceDriverReset);
if (index < 0)
return index == -EACCES ? 0 : index;
ret = smu_cmn_send_smc_msg_with_param(smu, (uint16_t)index, type, NULL);
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset, type, NULL);
if (ret)
dev_err(smu->adev->dev, "Failed to mode reset!\n");

14
drivers/gpu/drm/drm_atomic_uapi.c
View File

@ -76,15 +76,17 @@ int drm_atomic_set_mode_for_crtc(struct drm_crtc_state *state,
state->mode_blob = NULL;
if (mode) {
struct drm_property_blob *blob;
drm_mode_convert_to_umode(&umode, mode);
state->mode_blob =
drm_property_create_blob(state->crtc->dev,
sizeof(umode),
&umode);
if (IS_ERR(state->mode_blob))
return PTR_ERR(state->mode_blob);
blob = drm_property_create_blob(crtc->dev,
sizeof(umode), &umode);
if (IS_ERR(blob))
return PTR_ERR(blob);
drm_mode_copy(&state->mode, mode);
state->mode_blob = blob;
state->enable = true;
drm_dbg_atomic(crtc->dev,
"Set [MODE:%s] for [CRTC:%d:%s] state %p\n",

1
drivers/gpu/drm/drm_gem_cma_helper.c
View File

@ -512,6 +512,7 @@ int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *
*/
vma->vm_pgoff -= drm_vma_node_start(&obj->vma_node);
vma->vm_flags &= ~VM_PFNMAP;
vma->vm_flags |= VM_DONTEXPAND;
if (cma_obj->map_noncoherent) {
vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);

1
drivers/gpu/drm/i915/Kconfig
View File

@ -101,6 +101,7 @@ config DRM_I915_USERPTR
config DRM_I915_GVT
bool "Enable Intel GVT-g graphics virtualization host support"
depends on DRM_I915
depends on X86
depends on 64BIT
default n
help

3
drivers/gpu/drm/i915/display/intel_fbc.c
View File

@ -1115,7 +1115,8 @@ static int intel_fbc_check_plane(struct intel_atomic_state *state,
/* Wa_22010751166: icl, ehl, tgl, dg1, rkl */
if (DISPLAY_VER(i915) >= 11 &&
(plane_state->view.color_plane[0].y + drm_rect_height(&plane_state->uapi.src)) & 3) {
(plane_state->view.color_plane[0].y +
(drm_rect_height(&plane_state->uapi.src) >> 16)) & 3) {
plane_state->no_fbc_reason = "plane end Y offset misaligned";
return false;
}

15
drivers/gpu/drm/i915/display/intel_opregion.c
View File

@ -360,6 +360,21 @@ int intel_opregion_notify_encoder(struct intel_encoder *intel_encoder,
port++;
}
/*
* The port numbering and mapping here is bizarre. The now-obsolete
* swsci spec supports ports numbered [0..4]. Port E is handled as a
* special case, but port F and beyond are not. The functionality is
* supposed to be obsolete for new platforms. Just bail out if the port
* number is out of bounds after mapping.
*/
if (port > 4) {
drm_dbg_kms(&dev_priv->drm,
"[ENCODER:%d:%s] port %c (index %u) out of bounds for display power state notification\n",
intel_encoder->base.base.id, intel_encoder->base.name,
port_name(intel_encoder->port), port);
return -EINVAL;
}
if (!enable)
parm |= 4 << 8;

6
drivers/gpu/drm/i915/gem/i915_gem_ttm.c
View File

@ -842,11 +842,9 @@ void i915_ttm_adjust_lru(struct drm_i915_gem_object *obj)
} else if (obj->mm.madv != I915_MADV_WILLNEED) {
bo->priority = I915_TTM_PRIO_PURGE;
} else if (!i915_gem_object_has_pages(obj)) {
if (bo->priority < I915_TTM_PRIO_HAS_PAGES)
bo->priority = I915_TTM_PRIO_HAS_PAGES;
bo->priority = I915_TTM_PRIO_NO_PAGES;
} else {
if (bo->priority > I915_TTM_PRIO_NO_PAGES)
bo->priority = I915_TTM_PRIO_NO_PAGES;
bo->priority = I915_TTM_PRIO_HAS_PAGES;
}
ttm_bo_move_to_lru_tail(bo, bo->resource, NULL);

4
drivers/gpu/drm/i915/gvt/gtt.c
View File

@ -1148,7 +1148,7 @@ static inline void ppgtt_generate_shadow_entry(struct intel_gvt_gtt_entry *se,
ops->set_pfn(se, s->shadow_page.mfn);
}
/**
/*
* Check if can do 2M page
* @vgpu: target vgpu
* @entry: target pfn's gtt entry
@ -2193,7 +2193,7 @@ static int emulate_ggtt_mmio_read(struct intel_vgpu *vgpu,
}
/**
* intel_vgpu_emulate_gtt_mmio_read - emulate GTT MMIO register read
* intel_vgpu_emulate_ggtt_mmio_read - emulate GTT MMIO register read
* @vgpu: a vGPU
* @off: register offset
* @p_data: data will be returned to guest

4
drivers/gpu/drm/i915/intel_pm.c
View File

@ -4853,7 +4853,7 @@ static bool check_mbus_joined(u8 active_pipes,
{
int i;
for (i = 0; i < dbuf_slices[i].active_pipes; i++) {
for (i = 0; dbuf_slices[i].active_pipes != 0; i++) {
if (dbuf_slices[i].active_pipes == active_pipes)
return dbuf_slices[i].join_mbus;
}
@ -4870,7 +4870,7 @@ static u8 compute_dbuf_slices(enum pipe pipe, u8 active_pipes, bool join_mbus,
{
int i;
for (i = 0; i < dbuf_slices[i].active_pipes; i++) {
for (i = 0; dbuf_slices[i].active_pipes != 0; i++) {
if (dbuf_slices[i].active_pipes == active_pipes &&
dbuf_slices[i].join_mbus == join_mbus)
return dbuf_slices[i].dbuf_mask[pipe];

167
drivers/gpu/drm/mediatek/mtk_dsi.c
View File

@ -786,15 +786,98 @@ void mtk_dsi_ddp_stop(struct device *dev)
mtk_dsi_poweroff(dsi);
}
static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi)
{
int ret;
ret = drm_simple_encoder_init(drm, &dsi->encoder,
DRM_MODE_ENCODER_DSI);
if (ret) {
DRM_ERROR("Failed to encoder init to drm\n");
return ret;
}
dsi->encoder.possible_crtcs = mtk_drm_find_possible_crtc_by_comp(drm, dsi->host.dev);
ret = drm_bridge_attach(&dsi->encoder, &dsi->bridge, NULL,
DRM_BRIDGE_ATTACH_NO_CONNECTOR);
if (ret)
goto err_cleanup_encoder;
dsi->connector = drm_bridge_connector_init(drm, &dsi->encoder);
if (IS_ERR(dsi->connector)) {
DRM_ERROR("Unable to create bridge connector\n");
ret = PTR_ERR(dsi->connector);
goto err_cleanup_encoder;
}
drm_connector_attach_encoder(dsi->connector, &dsi->encoder);
return 0;
err_cleanup_encoder:
drm_encoder_cleanup(&dsi->encoder);
return ret;
}
static int mtk_dsi_bind(struct device *dev, struct device *master, void *data)
{
int ret;
struct drm_device *drm = data;
struct mtk_dsi *dsi = dev_get_drvdata(dev);
ret = mtk_dsi_encoder_init(drm, dsi);
if (ret)
return ret;
return device_reset_optional(dev);
}
static void mtk_dsi_unbind(struct device *dev, struct device *master,
void *data)
{
struct mtk_dsi *dsi = dev_get_drvdata(dev);
drm_encoder_cleanup(&dsi->encoder);
}
static const struct component_ops mtk_dsi_component_ops = {
.bind = mtk_dsi_bind,
.unbind = mtk_dsi_unbind,
};
static int mtk_dsi_host_attach(struct mipi_dsi_host *host,
struct mipi_dsi_device *device)
{
struct mtk_dsi *dsi = host_to_dsi(host);
struct device *dev = host->dev;
int ret;
dsi->lanes = device->lanes;
dsi->format = device->format;
dsi->mode_flags = device->mode_flags;
dsi->next_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 0, 0);
if (IS_ERR(dsi->next_bridge))
return PTR_ERR(dsi->next_bridge);
drm_bridge_add(&dsi->bridge);
ret = component_add(host->dev, &mtk_dsi_component_ops);
if (ret) {
DRM_ERROR("failed to add dsi_host component: %d\n", ret);
drm_bridge_remove(&dsi->bridge);
return ret;
}
return 0;
}
static int mtk_dsi_host_detach(struct mipi_dsi_host *host,
struct mipi_dsi_device *device)
{
struct mtk_dsi *dsi = host_to_dsi(host);
component_del(host->dev, &mtk_dsi_component_ops);
drm_bridge_remove(&dsi->bridge);
return 0;
}
@ -938,73 +1021,14 @@ static ssize_t mtk_dsi_host_transfer(struct mipi_dsi_host *host,
static const struct mipi_dsi_host_ops mtk_dsi_ops = {
.attach = mtk_dsi_host_attach,
.detach = mtk_dsi_host_detach,
.transfer = mtk_dsi_host_transfer,
};
static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi)
{
int ret;
ret = drm_simple_encoder_init(drm, &dsi->encoder,
DRM_MODE_ENCODER_DSI);
if (ret) {
DRM_ERROR("Failed to encoder init to drm\n");
return ret;
}
dsi->encoder.possible_crtcs = mtk_drm_find_possible_crtc_by_comp(drm, dsi->host.dev);
ret = drm_bridge_attach(&dsi->encoder, &dsi->bridge, NULL,
DRM_BRIDGE_ATTACH_NO_CONNECTOR);
if (ret)
goto err_cleanup_encoder;
dsi->connector = drm_bridge_connector_init(drm, &dsi->encoder);
if (IS_ERR(dsi->connector)) {
DRM_ERROR("Unable to create bridge connector\n");
ret = PTR_ERR(dsi->connector);
goto err_cleanup_encoder;
}
drm_connector_attach_encoder(dsi->connector, &dsi->encoder);
return 0;
err_cleanup_encoder:
drm_encoder_cleanup(&dsi->encoder);
return ret;
}
static int mtk_dsi_bind(struct device *dev, struct device *master, void *data)
{
int ret;
struct drm_device *drm = data;
struct mtk_dsi *dsi = dev_get_drvdata(dev);
ret = mtk_dsi_encoder_init(drm, dsi);
if (ret)
return ret;
return device_reset_optional(dev);
}
static void mtk_dsi_unbind(struct device *dev, struct device *master,
void *data)
{
struct mtk_dsi *dsi = dev_get_drvdata(dev);
drm_encoder_cleanup(&dsi->encoder);
}
static const struct component_ops mtk_dsi_component_ops = {
.bind = mtk_dsi_bind,
.unbind = mtk_dsi_unbind,
};
static int mtk_dsi_probe(struct platform_device *pdev)
{
struct mtk_dsi *dsi;
struct device *dev = &pdev->dev;
struct drm_panel *panel;
struct resource *regs;
int irq_num;
int ret;
@ -1021,19 +1045,6 @@ static int mtk_dsi_probe(struct platform_device *pdev)
return ret;
}
ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0,
&panel, &dsi->next_bridge);
if (ret)
goto err_unregister_host;
if (panel) {
dsi->next_bridge = devm_drm_panel_bridge_add(dev, panel);
if (IS_ERR(dsi->next_bridge)) {
ret = PTR_ERR(dsi->next_bridge);
goto err_unregister_host;
}
}
dsi->driver_data = of_device_get_match_data(dev);
dsi->engine_clk = devm_clk_get(dev, "engine");
@ -1098,14 +1109,6 @@ static int mtk_dsi_probe(struct platform_device *pdev)
dsi->bridge.of_node = dev->of_node;
dsi->bridge.type = DRM_MODE_CONNECTOR_DSI;
drm_bridge_add(&dsi->bridge);
ret = component_add(&pdev->dev, &mtk_dsi_component_ops);
if (ret) {
dev_err(&pdev->dev, "failed to add component: %d\n", ret);
goto err_unregister_host;
}
return 0;
err_unregister_host:
@ -1118,8 +1121,6 @@ static int mtk_dsi_remove(struct platform_device *pdev)
struct mtk_dsi *dsi = platform_get_drvdata(pdev);
mtk_output_dsi_disable(dsi);
drm_bridge_remove(&dsi->bridge);
component_del(&pdev->dev, &mtk_dsi_component_ops);
mipi_dsi_host_unregister(&dsi->host);
return 0;

3
drivers/gpu/drm/radeon/atombios_encoders.c
View File

@ -198,7 +198,8 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder,
* so don't register a backlight device
*/
if ((rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) &&
(rdev->pdev->device == 0x6741))
(rdev->pdev->device == 0x6741) &&
!dmi_match(DMI_PRODUCT_NAME, "iMac12,1"))
return;
if (!radeon_encoder->enc_priv)

14
drivers/hwmon/hwmon.c
View File

@ -214,12 +214,14 @@ static int hwmon_thermal_add_sensor(struct device *dev, int index)
tzd = devm_thermal_zone_of_sensor_register(dev, index, tdata,
&hwmon_thermal_ops);
/*
* If CONFIG_THERMAL_OF is disabled, this returns -ENODEV,
* so ignore that error but forward any other error.
*/
if (IS_ERR(tzd) && (PTR_ERR(tzd) != -ENODEV))
return PTR_ERR(tzd);
if (IS_ERR(tzd)) {
if (PTR_ERR(tzd) != -ENODEV)
return PTR_ERR(tzd);
dev_info(dev, "temp%d_input not attached to any thermal zone\n",
index + 1);
devm_kfree(dev, tdata);
return 0;
}
err = devm_add_action(dev, hwmon_thermal_remove_sensor, &tdata->node);
if (err)

2
drivers/hwmon/ntc_thermistor.c
View File

@ -59,7 +59,7 @@ static const struct platform_device_id ntc_thermistor_id[] = {
[NTC_NCP15XH103] = { "ncp15xh103", TYPE_NCPXXXH103 },
[NTC_NCP18WB473] = { "ncp18wb473", TYPE_NCPXXWB473 },
[NTC_NCP21WB473] = { "ncp21wb473", TYPE_NCPXXWB473 },
[NTC_SSG1404001221] = { "ssg1404-001221", TYPE_NCPXXWB473 },
[NTC_SSG1404001221] = { "ssg1404_001221", TYPE_NCPXXWB473 },
[NTC_LAST] = { },
};

5
drivers/hwmon/pmbus/pmbus_core.c
View File

@ -911,6 +911,11 @@ static int pmbus_get_boolean(struct i2c_client *client, struct pmbus_boolean *b,
pmbus_update_sensor_data(client, s2);
regval = status & mask;
if (regval) {
ret = pmbus_write_byte_data(client, page, reg, regval);
if (ret)
goto unlock;
}
if (s1 && s2) {
s64 v1, v2;

6
drivers/i2c/busses/Kconfig
View File

@ -488,7 +488,7 @@ config I2C_BRCMSTB
config I2C_CADENCE
tristate "Cadence I2C Controller"
depends on ARCH_ZYNQ || ARM64 || XTENSA
depends on ARCH_ZYNQ || ARM64 || XTENSA || COMPILE_TEST
help
Say yes here to select Cadence I2C Host Controller. This controller is
e.g. used by Xilinx Zynq.
@ -680,7 +680,7 @@ config I2C_IMG
config I2C_IMX
tristate "IMX I2C interface"
depends on ARCH_MXC || ARCH_LAYERSCAPE || COLDFIRE
depends on ARCH_MXC || ARCH_LAYERSCAPE || COLDFIRE || COMPILE_TEST
select I2C_SLAVE
help
Say Y here if you want to use the IIC bus controller on
@ -935,7 +935,7 @@ config I2C_QCOM_GENI
config I2C_QUP
tristate "Qualcomm QUP based I2C controller"
depends on ARCH_QCOM
depends on ARCH_QCOM || COMPILE_TEST
help
If you say yes to this option, support will be included for the
built-in I2C interface on the Qualcomm SoCs.

11
drivers/i2c/busses/i2c-bcm2835.c
View File

@ -23,6 +23,11 @@
#define BCM2835_I2C_FIFO 0x10
#define BCM2835_I2C_DIV 0x14
#define BCM2835_I2C_DEL 0x18
/*
* 16-bit field for the number of SCL cycles to wait after rising SCL
* before deciding the slave is not responding. 0 disables the
* timeout detection.
*/
#define BCM2835_I2C_CLKT 0x1c
#define BCM2835_I2C_C_READ BIT(0)
@ -474,6 +479,12 @@ static int bcm2835_i2c_probe(struct platform_device *pdev)
adap->dev.of_node = pdev->dev.of_node;
adap->quirks = of_device_get_match_data(&pdev->dev);
/*
* Disable the hardware clock stretching timeout. SMBUS
* specifies a limit for how long the device can stretch the
* clock, but core I2C doesn't.
*/
bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_CLKT, 0);
bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_C, 0);
ret = i2c_add_adapter(adap);

2
drivers/i2c/busses/i2c-brcmstb.c
View File

@ -673,7 +673,7 @@ static int brcmstb_i2c_probe(struct platform_device *pdev)
/* set the data in/out register size for compatible SoCs */
if (of_device_is_compatible(dev->device->of_node,
"brcmstb,brcmper-i2c"))
"brcm,brcmper-i2c"))
dev->data_regsz = sizeof(u8);
else
dev->data_regsz = sizeof(u32);

16
drivers/i2c/busses/i2c-qcom-cci.c
View File

@ -558,7 +558,7 @@ static int cci_probe(struct platform_device *pdev)
cci->master[idx].adap.quirks = &cci->data->quirks;
cci->master[idx].adap.algo = &cci_algo;
cci->master[idx].adap.dev.parent = dev;
cci->master[idx].adap.dev.of_node = child;
cci->master[idx].adap.dev.of_node = of_node_get(child);
cci->master[idx].master = idx;
cci->master[idx].cci = cci;
@ -643,8 +643,10 @@ static int cci_probe(struct platform_device *pdev)
continue;
ret = i2c_add_adapter(&cci->master[i].adap);
if (ret < 0)
if (ret < 0) {
of_node_put(cci->master[i].adap.dev.of_node);
goto error_i2c;
}
}
pm_runtime_set_autosuspend_delay(dev, MSEC_PER_SEC);
@ -655,9 +657,11 @@ static int cci_probe(struct platform_device *pdev)
return 0;
error_i2c:
for (; i >= 0; i--) {
if (cci->master[i].cci)
for (--i ; i >= 0; i--) {
if (cci->master[i].cci) {
i2c_del_adapter(&cci->master[i].adap);
of_node_put(cci->master[i].adap.dev.of_node);
}
}
error:
disable_irq(cci->irq);
@ -673,8 +677,10 @@ static int cci_remove(struct platform_device *pdev)
int i;
for (i = 0; i < cci->data->num_masters; i++) {
if (cci->master[i].cci)
if (cci->master[i].cci) {
i2c_del_adapter(&cci->master[i].adap);
of_node_put(cci->master[i].adap.dev.of_node);
}
cci_halt(cci, i);
}

6
drivers/input/input.c
View File

@ -2285,6 +2285,12 @@ int input_register_device(struct input_dev *dev)
/* KEY_RESERVED is not supposed to be transmitted to userspace. */
__clear_bit(KEY_RESERVED, dev->keybit);
/* Buttonpads should not map BTN_RIGHT and/or BTN_MIDDLE. */
if (test_bit(INPUT_PROP_BUTTONPAD, dev->propbit)) {
__clear_bit(BTN_RIGHT, dev->keybit);
__clear_bit(BTN_MIDDLE, dev->keybit);
}
/* Make sure that bitmasks not mentioned in dev->evbit are clean. */
input_cleanse_bitmasks(dev);

10
drivers/input/mouse/psmouse-smbus.c
View File

@ -75,6 +75,8 @@ static void psmouse_smbus_detach_i2c_client(struct i2c_client *client)
"Marking SMBus companion %s as gone\n",
dev_name(&smbdev->client->dev));
smbdev->dead = true;
device_link_remove(&smbdev->client->dev,
&smbdev->psmouse->ps2dev.serio->dev);
serio_rescan(smbdev->psmouse->ps2dev.serio);
} else {
list_del(&smbdev->node);
@ -174,6 +176,8 @@ static void psmouse_smbus_disconnect(struct psmouse *psmouse)
kfree(smbdev);
} else {
smbdev->dead = true;
device_link_remove(&smbdev->client->dev,
&psmouse->ps2dev.serio->dev);
psmouse_dbg(smbdev->psmouse,
"posting removal request for SMBus companion %s\n",
dev_name(&smbdev->client->dev));
@ -270,6 +274,12 @@ int psmouse_smbus_init(struct psmouse *psmouse,
if (smbdev->client) {
/* We have our companion device */
if (!device_link_add(&smbdev->client->dev,
&psmouse->ps2dev.serio->dev,
DL_FLAG_STATELESS))
psmouse_warn(psmouse,
"failed to set up link with iSMBus companion %s\n",
dev_name(&smbdev->client->dev));
return 0;
}

12
drivers/input/touchscreen/zinitix.c
View File

@ -571,8 +571,20 @@ static SIMPLE_DEV_PM_OPS(zinitix_pm_ops, zinitix_suspend, zinitix_resume);
#ifdef CONFIG_OF
static const struct of_device_id zinitix_of_match[] = {
{ .compatible = "zinitix,bt402" },
{ .compatible = "zinitix,bt403" },
{ .compatible = "zinitix,bt404" },
{ .compatible = "zinitix,bt412" },
{ .compatible = "zinitix,bt413" },
{ .compatible = "zinitix,bt431" },
{ .compatible = "zinitix,bt432" },
{ .compatible = "zinitix,bt531" },
{ .compatible = "zinitix,bt532" },
{ .compatible = "zinitix,bt538" },
{ .compatible = "zinitix,bt541" },
{ .compatible = "zinitix,bt548" },
{ .compatible = "zinitix,bt554" },
{ .compatible = "zinitix,at100" },
{ }
};
MODULE_DEVICE_TABLE(of, zinitix_of_match);

2
drivers/md/dm.c
View File

@ -2077,7 +2077,7 @@ static void __dm_destroy(struct mapped_device *md, bool wait)
set_bit(DMF_FREEING, &md->flags);
spin_unlock(&_minor_lock);
blk_set_queue_dying(md->queue);
blk_mark_disk_dead(md->disk);
/*
* Take suspend_lock so that presuspend and postsuspend methods

12
drivers/mtd/devices/phram.c
View File

@ -264,16 +264,20 @@ static int phram_setup(const char *val)
}
}
if (erasesize)
div_u64_rem(len, (uint32_t)erasesize, &rem);
if (len == 0 || erasesize == 0 || erasesize > len
|| erasesize > UINT_MAX || rem) {
|| erasesize > UINT_MAX) {
parse_err("illegal erasesize or len\n");
ret = -EINVAL;
goto error;
}
div_u64_rem(len, (uint32_t)erasesize, &rem);
if (rem) {
parse_err("len is not multiple of erasesize\n");
ret = -EINVAL;
goto error;
}
ret = register_device(name, start, len, (uint32_t)erasesize);
if (ret)
goto error;

3
drivers/mtd/nand/raw/Kconfig
View File

@ -42,7 +42,8 @@ config MTD_NAND_OMAP2
tristate "OMAP2, OMAP3, OMAP4 and Keystone NAND controller"
depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
depends on HAS_IOMEM
select OMAP_GPMC if ARCH_K3
select MEMORY
select OMAP_GPMC
help
Support for NAND flash on Texas Instruments OMAP2, OMAP3, OMAP4
and Keystone platforms.

2
drivers/mtd/nand/raw/brcmnand/brcmnand.c
View File

@ -2106,7 +2106,7 @@ static int brcmnand_read_by_pio(struct mtd_info *mtd, struct nand_chip *chip,
mtd->oobsize / trans,
host->hwcfg.sector_size_1k);
if (!ret) {
if (ret != -EBADMSG) {
*err_addr = brcmnand_get_uncorrecc_addr(ctrl);
if (*err_addr)

3
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
View File

@ -2285,7 +2285,7 @@ static int gpmi_nfc_exec_op(struct nand_chip *chip,
this->hw.must_apply_timings = false;
ret = gpmi_nfc_apply_timings(this);
if (ret)
return ret;
goto out_pm;
}
dev_dbg(this->dev, "%s: %d instructions\n", __func__, op->ninstrs);
@ -2414,6 +2414,7 @@ unmap:
this->bch = false;
out_pm:
pm_runtime_mark_last_busy(this->dev);
pm_runtime_put_autosuspend(this->dev);

7
drivers/mtd/nand/raw/ingenic/ingenic_ecc.c
View File

@ -68,9 +68,14 @@ static struct ingenic_ecc *ingenic_ecc_get(struct device_node *np)
struct ingenic_ecc *ecc;
pdev = of_find_device_by_node(np);
if (!pdev || !platform_get_drvdata(pdev))
if (!pdev)
return ERR_PTR(-EPROBE_DEFER);
if (!platform_get_drvdata(pdev)) {
put_device(&pdev->dev);
return ERR_PTR(-EPROBE_DEFER);
}
ecc = platform_get_drvdata(pdev);
clk_prepare_enable(ecc->clk);

14
drivers/mtd/nand/raw/qcom_nandc.c
View File

@ -2,7 +2,6 @@
/*
* Copyright (c) 2016, The Linux Foundation. All rights reserved.
*/
#include <linux/clk.h>
#include <linux/slab.h>
#include <linux/bitops.h>
@ -3073,10 +3072,6 @@ static int qcom_nandc_probe(struct platform_device *pdev)
if (dma_mapping_error(dev, nandc->base_dma))
return -ENXIO;
ret = qcom_nandc_alloc(nandc);
if (ret)
goto err_nandc_alloc;
ret = clk_prepare_enable(nandc->core_clk);
if (ret)
goto err_core_clk;
@ -3085,6 +3080,10 @@ static int qcom_nandc_probe(struct platform_device *pdev)
if (ret)
goto err_aon_clk;
ret = qcom_nandc_alloc(nandc);
if (ret)
goto err_nandc_alloc;
ret = qcom_nandc_setup(nandc);
if (ret)
goto err_setup;
@ -3096,15 +3095,14 @@ static int qcom_nandc_probe(struct platform_device *pdev)
return 0;
err_setup:
qcom_nandc_unalloc(nandc);
err_nandc_alloc:
clk_disable_unprepare(nandc->aon_clk);
err_aon_clk:
clk_disable_unprepare(nandc->core_clk);
err_core_clk:
qcom_nandc_unalloc(nandc);
err_nandc_alloc:
dma_unmap_resource(dev, res->start, resource_size(res),
DMA_BIDIRECTIONAL, 0);
return ret;
}

36
drivers/mtd/parsers/qcomsmempart.c
View File

@ -58,11 +58,11 @@ static int parse_qcomsmem_part(struct mtd_info *mtd,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
{
size_t len = SMEM_FLASH_PTABLE_HDR_LEN;
int ret, i, j, tmpparts, numparts = 0;
struct smem_flash_pentry *pentry;
struct smem_flash_ptable *ptable;
size_t len = SMEM_FLASH_PTABLE_HDR_LEN;
struct mtd_partition *parts;
int ret, i, numparts;
char *name, *c;
if (IS_ENABLED(CONFIG_MTD_SPI_NOR_USE_4K_SECTORS)
@ -75,7 +75,8 @@ static int parse_qcomsmem_part(struct mtd_info *mtd,
pr_debug("Parsing partition table info from SMEM\n");
ptable = qcom_smem_get(SMEM_APPS, SMEM_AARM_PARTITION_TABLE, &len);
if (IS_ERR(ptable)) {
pr_err("Error reading partition table header\n");
if (PTR_ERR(ptable) != -EPROBE_DEFER)
pr_err("Error reading partition table header\n");
return PTR_ERR(ptable);
}
@ -87,8 +88,8 @@ static int parse_qcomsmem_part(struct mtd_info *mtd,
}
/* Ensure that # of partitions is less than the max we have allocated */
numparts = le32_to_cpu(ptable->numparts);
if (numparts > SMEM_FLASH_PTABLE_MAX_PARTS_V4) {
tmpparts = le32_to_cpu(ptable->numparts);
if (tmpparts > SMEM_FLASH_PTABLE_MAX_PARTS_V4) {
pr_err("Partition numbers exceed the max limit\n");
return -EINVAL;
}
@ -116,11 +117,17 @@ static int parse_qcomsmem_part(struct mtd_info *mtd,
return PTR_ERR(ptable);
}
for (i = 0; i < tmpparts; i++) {
pentry = &ptable->pentry[i];
if (pentry->name[0] != '\0')
numparts++;
}
parts = kcalloc(numparts, sizeof(*parts), GFP_KERNEL);
if (!parts)
return -ENOMEM;
for (i = 0; i < numparts; i++) {
for (i = 0, j = 0; i < tmpparts; i++) {
pentry = &ptable->pentry[i];
if (pentry->name[0] == '\0')
continue;
@ -135,24 +142,25 @@ static int parse_qcomsmem_part(struct mtd_info *mtd,
for (c = name; *c != '\0'; c++)
*c = tolower(*c);
parts[i].name = name;
parts[i].offset = le32_to_cpu(pentry->offset) * mtd->erasesize;
parts[i].mask_flags = pentry->attr;
parts[i].size = le32_to_cpu(pentry->length) * mtd->erasesize;
parts[j].name = name;
parts[j].offset = le32_to_cpu(pentry->offset) * mtd->erasesize;
parts[j].mask_flags = pentry->attr;
parts[j].size = le32_to_cpu(pentry->length) * mtd->erasesize;
pr_debug("%d: %s offs=0x%08x size=0x%08x attr:0x%08x\n",
i, pentry->name, le32_to_cpu(pentry->offset),
le32_to_cpu(pentry->length), pentry->attr);
j++;
}
pr_debug("SMEM partition table found: ver: %d len: %d\n",
le32_to_cpu(ptable->version), numparts);
le32_to_cpu(ptable->version), tmpparts);
*pparts = parts;
return numparts;
out_free_parts:
while (--i >= 0)
kfree(parts[i].name);
while (--j >= 0)
kfree(parts[j].name);
kfree(parts);
*pparts = NULL;
@ -166,6 +174,8 @@ static void parse_qcomsmem_cleanup(const struct mtd_partition *pparts,
for (i = 0; i < nr_parts; i++)
kfree(pparts[i].name);
kfree(pparts);
}
static const struct of_device_id qcomsmem_of_match_table[] = {

26
drivers/net/dsa/microchip/ksz_common.c
View File

@ -26,7 +26,7 @@ void ksz_update_port_member(struct ksz_device *dev, int port)
struct dsa_switch *ds = dev->ds;
u8 port_member = 0, cpu_port;
const struct dsa_port *dp;
int i;
int i, j;
if (!dsa_is_user_port(ds, port))
return;
@ -45,13 +45,33 @@ void ksz_update_port_member(struct ksz_device *dev, int port)
continue;
if (!dsa_port_bridge_same(dp, other_dp))
continue;
if (other_p->stp_state != BR_STATE_FORWARDING)
continue;
if (other_p->stp_state == BR_STATE_FORWARDING &&
p->stp_state == BR_STATE_FORWARDING) {
if (p->stp_state == BR_STATE_FORWARDING) {
val |= BIT(port);
port_member |= BIT(i);
}
/* Retain port [i]'s relationship to other ports than [port] */
for (j = 0; j < ds->num_ports; j++) {
const struct dsa_port *third_dp;
struct ksz_port *third_p;
if (j == i)
continue;
if (j == port)
continue;
if (!dsa_is_user_port(ds, j))
continue;
third_p = &dev->ports[j];
if (third_p->stp_state != BR_STATE_FORWARDING)
continue;
third_dp = dsa_to_port(ds, j);
if (dsa_port_bridge_same(other_dp, third_dp))
val |= BIT(j);
}
dev->dev_ops->cfg_port_member(dev, i, val | cpu_port);
}

3
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
View File

@ -100,6 +100,9 @@ MODULE_LICENSE("GPL");
MODULE_FIRMWARE(FW_FILE_NAME_E1);
MODULE_FIRMWARE(FW_FILE_NAME_E1H);
MODULE_FIRMWARE(FW_FILE_NAME_E2);
MODULE_FIRMWARE(FW_FILE_NAME_E1_V15);
MODULE_FIRMWARE(FW_FILE_NAME_E1H_V15);
MODULE_FIRMWARE(FW_FILE_NAME_E2_V15);
int bnx2x_num_queues;
module_param_named(num_queues, bnx2x_num_queues, int, 0444);

47
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -4776,8 +4776,10 @@ static int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp, u16 vnic_id)
return rc;
req->vnic_id = cpu_to_le32(vnic->fw_vnic_id);
req->num_mc_entries = cpu_to_le32(vnic->mc_list_count);
req->mc_tbl_addr = cpu_to_le64(vnic->mc_list_mapping);
if (vnic->rx_mask & CFA_L2_SET_RX_MASK_REQ_MASK_MCAST) {
req->num_mc_entries = cpu_to_le32(vnic->mc_list_count);
req->mc_tbl_addr = cpu_to_le64(vnic->mc_list_mapping);
}
req->mask = cpu_to_le32(vnic->rx_mask);
return hwrm_req_send_silent(bp, req);
}
@ -7820,6 +7822,19 @@ static int bnxt_map_fw_health_regs(struct bnxt *bp)
return 0;
}
static void bnxt_remap_fw_health_regs(struct bnxt *bp)
{
if (!bp->fw_health)
return;
if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY) {
bp->fw_health->status_reliable = true;
bp->fw_health->resets_reliable = true;
} else {
bnxt_try_map_fw_health_reg(bp);
}
}
static int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp)
{
struct bnxt_fw_health *fw_health = bp->fw_health;
@ -8672,6 +8687,9 @@ static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init)
vnic->uc_filter_count = 1;
vnic->rx_mask = 0;
if (test_bit(BNXT_STATE_HALF_OPEN, &bp->state))
goto skip_rx_mask;
if (bp->dev->flags & IFF_BROADCAST)
vnic->rx_mask |= CFA_L2_SET_RX_MASK_REQ_MASK_BCAST;
@ -8681,7 +8699,7 @@ static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init)
if (bp->dev->flags & IFF_ALLMULTI) {
vnic->rx_mask |= CFA_L2_SET_RX_MASK_REQ_MASK_ALL_MCAST;
vnic->mc_list_count = 0;
} else {
} else if (bp->dev->flags & IFF_MULTICAST) {
u32 mask = 0;
bnxt_mc_list_updated(bp, &mask);
@ -8692,6 +8710,7 @@ static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init)
if (rc)
goto err_out;
skip_rx_mask:
rc = bnxt_hwrm_set_coal(bp);
if (rc)
netdev_warn(bp->dev, "HWRM set coalescing failure rc: %x\n",
@ -9883,8 +9902,8 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
resc_reinit = true;
if (flags & FUNC_DRV_IF_CHANGE_RESP_FLAGS_HOT_FW_RESET_DONE)
fw_reset = true;
else if (bp->fw_health && !bp->fw_health->status_reliable)
bnxt_try_map_fw_health_reg(bp);
else
bnxt_remap_fw_health_regs(bp);
if (test_bit(BNXT_STATE_IN_FW_RESET, &bp->state) && !fw_reset) {
netdev_err(bp->dev, "RESET_DONE not set during FW reset.\n");
@ -10364,13 +10383,15 @@ int bnxt_half_open_nic(struct bnxt *bp)
goto half_open_err;
}
rc = bnxt_alloc_mem(bp, false);
rc = bnxt_alloc_mem(bp, true);
if (rc) {
netdev_err(bp->dev, "bnxt_alloc_mem err: %x\n", rc);
goto half_open_err;
}
rc = bnxt_init_nic(bp, false);
set_bit(BNXT_STATE_HALF_OPEN, &bp->state);
rc = bnxt_init_nic(bp, true);
if (rc) {
clear_bit(BNXT_STATE_HALF_OPEN, &bp->state);
netdev_err(bp->dev, "bnxt_init_nic err: %x\n", rc);
goto half_open_err;
}
@ -10378,7 +10399,7 @@ int bnxt_half_open_nic(struct bnxt *bp)
half_open_err:
bnxt_free_skbs(bp);
bnxt_free_mem(bp, false);
bnxt_free_mem(bp, true);
dev_close(bp->dev);
return rc;
}
@ -10388,9 +10409,10 @@ half_open_err:
*/
void bnxt_half_close_nic(struct bnxt *bp)
{
bnxt_hwrm_resource_free(bp, false, false);
bnxt_hwrm_resource_free(bp, false, true);
bnxt_free_skbs(bp);
bnxt_free_mem(bp, false);
bnxt_free_mem(bp, true);
clear_bit(BNXT_STATE_HALF_OPEN, &bp->state);
}
void bnxt_reenable_sriov(struct bnxt *bp)
@ -10806,7 +10828,7 @@ static void bnxt_set_rx_mode(struct net_device *dev)
if (dev->flags & IFF_ALLMULTI) {
mask |= CFA_L2_SET_RX_MASK_REQ_MASK_ALL_MCAST;
vnic->mc_list_count = 0;
} else {
} else if (dev->flags & IFF_MULTICAST) {
mc_update = bnxt_mc_list_updated(bp, &mask);
}
@ -10883,9 +10905,10 @@ skip_uc:
!bnxt_promisc_ok(bp))
vnic->rx_mask &= ~CFA_L2_SET_RX_MASK_REQ_MASK_PROMISCUOUS;
rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, 0);
if (rc && vnic->mc_list_count) {
if (rc && (vnic->rx_mask & CFA_L2_SET_RX_MASK_REQ_MASK_MCAST)) {
netdev_info(bp->dev, "Failed setting MC filters rc: %d, turning on ALL_MCAST mode\n",
rc);
vnic->rx_mask &= ~CFA_L2_SET_RX_MASK_REQ_MASK_MCAST;
vnic->rx_mask |= CFA_L2_SET_RX_MASK_REQ_MASK_ALL_MCAST;
vnic->mc_list_count = 0;
rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, 0);

1
drivers/net/ethernet/broadcom/bnxt/bnxt.h
View File

@ -1921,6 +1921,7 @@ struct bnxt {
#define BNXT_STATE_RECOVER 12
#define BNXT_STATE_FW_NON_FATAL_COND 13
#define BNXT_STATE_FW_ACTIVATE_RESET 14
#define BNXT_STATE_HALF_OPEN 15 /* For offline ethtool tests */
#define BNXT_NO_FW_ACCESS(bp) \
(test_bit(BNXT_STATE_FW_FATAL_COND, &(bp)->state) || \

39
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
View File

@ -367,6 +367,16 @@ bnxt_dl_livepatch_report_err(struct bnxt *bp, struct netlink_ext_ack *extack,
}
}
/* Live patch status in NVM */
#define BNXT_LIVEPATCH_NOT_INSTALLED 0
#define BNXT_LIVEPATCH_INSTALLED FW_LIVEPATCH_QUERY_RESP_STATUS_FLAGS_INSTALL
#define BNXT_LIVEPATCH_REMOVED FW_LIVEPATCH_QUERY_RESP_STATUS_FLAGS_ACTIVE
#define BNXT_LIVEPATCH_MASK (FW_LIVEPATCH_QUERY_RESP_STATUS_FLAGS_INSTALL | \
FW_LIVEPATCH_QUERY_RESP_STATUS_FLAGS_ACTIVE)
#define BNXT_LIVEPATCH_ACTIVATED BNXT_LIVEPATCH_MASK
#define BNXT_LIVEPATCH_STATE(flags) ((flags) & BNXT_LIVEPATCH_MASK)
static int
bnxt_dl_livepatch_activate(struct bnxt *bp, struct netlink_ext_ack *extack)
{
@ -374,8 +384,9 @@ bnxt_dl_livepatch_activate(struct bnxt *bp, struct netlink_ext_ack *extack)
struct hwrm_fw_livepatch_query_input *query_req;
struct hwrm_fw_livepatch_output *patch_resp;
struct hwrm_fw_livepatch_input *patch_req;
u16 flags, live_patch_state;
bool activated = false;
u32 installed = 0;
u16 flags;
u8 target;
int rc;
@ -394,7 +405,6 @@ bnxt_dl_livepatch_activate(struct bnxt *bp, struct netlink_ext_ack *extack)
hwrm_req_drop(bp, query_req);
return rc;
}
patch_req->opcode = FW_LIVEPATCH_REQ_OPCODE_ACTIVATE;
patch_req->loadtype = FW_LIVEPATCH_REQ_LOADTYPE_NVM_INSTALL;
patch_resp = hwrm_req_hold(bp, patch_req);
@ -407,12 +417,20 @@ bnxt_dl_livepatch_activate(struct bnxt *bp, struct netlink_ext_ack *extack)
}
flags = le16_to_cpu(query_resp->status_flags);
if (~flags & FW_LIVEPATCH_QUERY_RESP_STATUS_FLAGS_INSTALL)
live_patch_state = BNXT_LIVEPATCH_STATE(flags);
if (live_patch_state == BNXT_LIVEPATCH_NOT_INSTALLED)
continue;
if ((flags & FW_LIVEPATCH_QUERY_RESP_STATUS_FLAGS_ACTIVE) &&
!strncmp(query_resp->active_ver, query_resp->install_ver,
sizeof(query_resp->active_ver)))
if (live_patch_state == BNXT_LIVEPATCH_ACTIVATED) {
activated = true;
continue;
}
if (live_patch_state == BNXT_LIVEPATCH_INSTALLED)
patch_req->opcode = FW_LIVEPATCH_REQ_OPCODE_ACTIVATE;
else if (live_patch_state == BNXT_LIVEPATCH_REMOVED)
patch_req->opcode = FW_LIVEPATCH_REQ_OPCODE_DEACTIVATE;
patch_req->fw_target = target;
rc = hwrm_req_send(bp, patch_req);
@ -424,8 +442,13 @@ bnxt_dl_livepatch_activate(struct bnxt *bp, struct netlink_ext_ack *extack)
}
if (!rc && !installed) {
NL_SET_ERR_MSG_MOD(extack, "No live patches found");
rc = -ENOENT;
if (activated) {
NL_SET_ERR_MSG_MOD(extack, "Live patch already activated");
rc = -EEXIST;
} else {
NL_SET_ERR_MSG_MOD(extack, "No live patches found");
rc = -ENOENT;
}
}
hwrm_req_drop(bp, query_req);
hwrm_req_drop(bp, patch_req);

17
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
View File

@ -26,6 +26,7 @@
#include "bnxt_hsi.h"
#include "bnxt.h"
#include "bnxt_hwrm.h"
#include "bnxt_ulp.h"
#include "bnxt_xdp.h"
#include "bnxt_ptp.h"
#include "bnxt_ethtool.h"
@ -1972,6 +1973,9 @@ static int bnxt_get_fecparam(struct net_device *dev,
case PORT_PHY_QCFG_RESP_ACTIVE_FEC_FEC_RS272_IEEE_ACTIVE:
fec->active_fec |= ETHTOOL_FEC_LLRS;
break;
case PORT_PHY_QCFG_RESP_ACTIVE_FEC_FEC_NONE_ACTIVE:
fec->active_fec |= ETHTOOL_FEC_OFF;
break;
}
return 0;
}
@ -3457,7 +3461,7 @@ static int bnxt_run_loopback(struct bnxt *bp)
if (!skb)
return -ENOMEM;
data = skb_put(skb, pkt_size);
eth_broadcast_addr(data);
ether_addr_copy(&data[i], bp->dev->dev_addr);
i += ETH_ALEN;
ether_addr_copy(&data[i], bp->dev->dev_addr);
i += ETH_ALEN;
@ -3551,9 +3555,12 @@ static void bnxt_self_test(struct net_device *dev, struct ethtool_test *etest,
if (!offline) {
bnxt_run_fw_tests(bp, test_mask, &test_results);
} else {
rc = bnxt_close_nic(bp, false, false);
if (rc)
bnxt_ulp_stop(bp);
rc = bnxt_close_nic(bp, true, false);
if (rc) {
bnxt_ulp_start(bp, rc);
return;
}
bnxt_run_fw_tests(bp, test_mask, &test_results);
buf[BNXT_MACLPBK_TEST_IDX] = 1;
@ -3563,6 +3570,7 @@ static void bnxt_self_test(struct net_device *dev, struct ethtool_test *etest,
if (rc) {
bnxt_hwrm_mac_loopback(bp, false);
etest->flags |= ETH_TEST_FL_FAILED;
bnxt_ulp_start(bp, rc);
return;
}
if (bnxt_run_loopback(bp))
@ -3588,7 +3596,8 @@ static void bnxt_self_test(struct net_device *dev, struct ethtool_test *etest,
}
bnxt_hwrm_phy_loopback(bp, false, false);
bnxt_half_close_nic(bp);
rc = bnxt_open_nic(bp, false, true);
rc = bnxt_open_nic(bp, true, true);
bnxt_ulp_start(bp, rc);
}
if (rc || bnxt_test_irq(bp)) {
buf[BNXT_IRQ_TEST_IDX] = 1;

12
drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
View File

@ -644,17 +644,23 @@ static int __hwrm_send(struct bnxt *bp, struct bnxt_hwrm_ctx *ctx)
/* Last byte of resp contains valid bit */
valid = ((u8 *)ctx->resp) + len - 1;
for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; j++) {
for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; ) {
/* make sure we read from updated DMA memory */
dma_rmb();
if (*valid)
break;
usleep_range(1, 5);
if (j < 10) {
udelay(1);
j++;
} else {
usleep_range(20, 30);
j += 20;
}
}
if (j >= HWRM_VALID_BIT_DELAY_USEC) {
hwrm_err(bp, ctx, "Error (timeout: %u) msg {0x%x 0x%x} len:%d v:%d\n",
hwrm_total_timeout(i), req_type,
hwrm_total_timeout(i) + j, req_type,
le16_to_cpu(ctx->req->seq_id), len, *valid);
goto exit;
}

2
drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.h
View File

@ -90,7 +90,7 @@ static inline unsigned int hwrm_total_timeout(unsigned int n)
}
#define HWRM_VALID_BIT_DELAY_USEC 150
#define HWRM_VALID_BIT_DELAY_USEC 50000
static inline bool bnxt_cfa_hwrm_message(u16 req_type)
{

243
drivers/net/ethernet/faraday/ftgmac100.c
View File

@ -989,117 +989,6 @@ static int ftgmac100_alloc_rx_buffers(struct ftgmac100 *priv)
return 0;
}
static void ftgmac100_adjust_link(struct net_device *netdev)
{
struct ftgmac100 *priv = netdev_priv(netdev);
struct phy_device *phydev = netdev->phydev;
bool tx_pause, rx_pause;
int new_speed;
/* We store "no link" as speed 0 */
if (!phydev->link)
new_speed = 0;
else
new_speed = phydev->speed;
/* Grab pause settings from PHY if configured to do so */
if (priv->aneg_pause) {
rx_pause = tx_pause = phydev->pause;
if (phydev->asym_pause)
tx_pause = !rx_pause;
} else {
rx_pause = priv->rx_pause;
tx_pause = priv->tx_pause;
}
/* Link hasn't changed, do nothing */
if (phydev->speed == priv->cur_speed &&
phydev->duplex == priv->cur_duplex &&
rx_pause == priv->rx_pause &&
tx_pause == priv->tx_pause)
return;
/* Print status if we have a link or we had one and just lost it,
* don't print otherwise.
*/
if (new_speed || priv->cur_speed)
phy_print_status(phydev);
priv->cur_speed = new_speed;
priv->cur_duplex = phydev->duplex;
priv->rx_pause = rx_pause;
priv->tx_pause = tx_pause;
/* Link is down, do nothing else */
if (!new_speed)
return;
/* Disable all interrupts */
iowrite32(0, priv->base + FTGMAC100_OFFSET_IER);
/* Reset the adapter asynchronously */
schedule_work(&priv->reset_task);
}
static int ftgmac100_mii_probe(struct net_device *netdev)
{
struct ftgmac100 *priv = netdev_priv(netdev);
struct platform_device *pdev = to_platform_device(priv->dev);
struct device_node *np = pdev->dev.of_node;
struct phy_device *phydev;
phy_interface_t phy_intf;
int err;
/* Default to RGMII. It's a gigabit part after all */
err = of_get_phy_mode(np, &phy_intf);
if (err)
phy_intf = PHY_INTERFACE_MODE_RGMII;
/* Aspeed only supports these. I don't know about other IP
* block vendors so I'm going to just let them through for
* now. Note that this is only a warning if for some obscure
* reason the DT really means to lie about it or it's a newer
* part we don't know about.
*
* On the Aspeed SoC there are additionally straps and SCU
* control bits that could tell us what the interface is
* (or allow us to configure it while the IP block is held
* in reset). For now I chose to keep this driver away from
* those SoC specific bits and assume the device-tree is
* right and the SCU has been configured properly by pinmux
* or the firmware.
*/
if (priv->is_aspeed && !(phy_interface_mode_is_rgmii(phy_intf))) {
netdev_warn(netdev,
"Unsupported PHY mode %s !\n",
phy_modes(phy_intf));
}
phydev = phy_find_first(priv->mii_bus);
if (!phydev) {
netdev_info(netdev, "%s: no PHY found\n", netdev->name);
return -ENODEV;
}
phydev = phy_connect(netdev, phydev_name(phydev),
&ftgmac100_adjust_link, phy_intf);
if (IS_ERR(phydev)) {
netdev_err(netdev, "%s: Could not attach to PHY\n", netdev->name);
return PTR_ERR(phydev);
}
/* Indicate that we support PAUSE frames (see comment in
* Documentation/networking/phy.rst)
*/
phy_support_asym_pause(phydev);
/* Display what we found */
phy_attached_info(phydev);
return 0;
}
static int ftgmac100_mdiobus_read(struct mii_bus *bus, int phy_addr, int regnum)
{
struct net_device *netdev = bus->priv;
@ -1410,10 +1299,8 @@ static int ftgmac100_init_all(struct ftgmac100 *priv, bool ignore_alloc_err)
return err;
}
static void ftgmac100_reset_task(struct work_struct *work)
static void ftgmac100_reset(struct ftgmac100 *priv)
{
struct ftgmac100 *priv = container_of(work, struct ftgmac100,
reset_task);
struct net_device *netdev = priv->netdev;
int err;
@ -1459,6 +1346,134 @@ static void ftgmac100_reset_task(struct work_struct *work)
rtnl_unlock();
}
static void ftgmac100_reset_task(struct work_struct *work)
{
struct ftgmac100 *priv = container_of(work, struct ftgmac100,
reset_task);
ftgmac100_reset(priv);
}
static void ftgmac100_adjust_link(struct net_device *netdev)
{
struct ftgmac100 *priv = netdev_priv(netdev);
struct phy_device *phydev = netdev->phydev;
bool tx_pause, rx_pause;
int new_speed;
/* We store "no link" as speed 0 */
if (!phydev->link)
new_speed = 0;
else
new_speed = phydev->speed;
/* Grab pause settings from PHY if configured to do so */
if (priv->aneg_pause) {
rx_pause = tx_pause = phydev->pause;
if (phydev->asym_pause)
tx_pause = !rx_pause;
} else {
rx_pause = priv->rx_pause;
tx_pause = priv->tx_pause;
}
/* Link hasn't changed, do nothing */
if (phydev->speed == priv->cur_speed &&
phydev->duplex == priv->cur_duplex &&
rx_pause == priv->rx_pause &&
tx_pause == priv->tx_pause)
return;
/* Print status if we have a link or we had one and just lost it,
* don't print otherwise.
*/
if (new_speed || priv->cur_speed)
phy_print_status(phydev);
priv->cur_speed = new_speed;
priv->cur_duplex = phydev->duplex;
priv->rx_pause = rx_pause;
priv->tx_pause = tx_pause;
/* Link is down, do nothing else */
if (!new_speed)
return;
/* Disable all interrupts */
iowrite32(0, priv->base + FTGMAC100_OFFSET_IER);
/* Release phy lock to allow ftgmac100_reset to aquire it, keeping lock
* order consistent to prevent dead lock.
*/
if (netdev->phydev)
mutex_unlock(&netdev->phydev->lock);
ftgmac100_reset(priv);
if (netdev->phydev)
mutex_lock(&netdev->phydev->lock);
}
static int ftgmac100_mii_probe(struct net_device *netdev)
{
struct ftgmac100 *priv = netdev_priv(netdev);
struct platform_device *pdev = to_platform_device(priv->dev);
struct device_node *np = pdev->dev.of_node;
struct phy_device *phydev;
phy_interface_t phy_intf;
int err;
/* Default to RGMII. It's a gigabit part after all */
err = of_get_phy_mode(np, &phy_intf);
if (err)
phy_intf = PHY_INTERFACE_MODE_RGMII;
/* Aspeed only supports these. I don't know about other IP
* block vendors so I'm going to just let them through for
* now. Note that this is only a warning if for some obscure
* reason the DT really means to lie about it or it's a newer
* part we don't know about.
*
* On the Aspeed SoC there are additionally straps and SCU
* control bits that could tell us what the interface is
* (or allow us to configure it while the IP block is held
* in reset). For now I chose to keep this driver away from
* those SoC specific bits and assume the device-tree is
* right and the SCU has been configured properly by pinmux
* or the firmware.
*/
if (priv->is_aspeed && !(phy_interface_mode_is_rgmii(phy_intf))) {
netdev_warn(netdev,
"Unsupported PHY mode %s !\n",
phy_modes(phy_intf));
}
phydev = phy_find_first(priv->mii_bus);
if (!phydev) {
netdev_info(netdev, "%s: no PHY found\n", netdev->name);
return -ENODEV;
}
phydev = phy_connect(netdev, phydev_name(phydev),
&ftgmac100_adjust_link, phy_intf);
if (IS_ERR(phydev)) {
netdev_err(netdev, "%s: Could not attach to PHY\n", netdev->name);
return PTR_ERR(phydev);
}
/* Indicate that we support PAUSE frames (see comment in
* Documentation/networking/phy.rst)
*/
phy_support_asym_pause(phydev);
/* Display what we found */
phy_attached_info(phydev);
return 0;
}
static int ftgmac100_open(struct net_device *netdev)
{
struct ftgmac100 *priv = netdev_priv(netdev);

6
drivers/net/ethernet/ibm/ibmvnic.c
View File

@ -5934,10 +5934,14 @@ static ssize_t failover_store(struct device *dev, struct device_attribute *attr,
be64_to_cpu(session_token));
rc = plpar_hcall_norets(H_VIOCTL, adapter->vdev->unit_address,
H_SESSION_ERR_DETECTED, session_token, 0, 0);
if (rc)
if (rc) {
netdev_err(netdev,
"H_VIOCTL initiated failover failed, rc %ld\n",
rc);
goto last_resort;
}
return count;
last_resort:
netdev_dbg(netdev, "Trying to send CRQ_CMD, the last resort\n");

12
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -5386,15 +5386,7 @@ static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi, u8 enabled_tc,
/* There is no need to reset BW when mqprio mode is on. */
if (pf->flags & I40E_FLAG_TC_MQPRIO)
return 0;
if (!vsi->mqprio_qopt.qopt.hw) {
if (pf->flags & I40E_FLAG_DCB_ENABLED)
goto skip_reset;
if (IS_ENABLED(CONFIG_I40E_DCB) &&
i40e_dcb_hw_get_num_tc(&pf->hw) == 1)
goto skip_reset;
if (!vsi->mqprio_qopt.qopt.hw && !(pf->flags & I40E_FLAG_DCB_ENABLED)) {
ret = i40e_set_bw_limit(vsi, vsi->seid, 0);
if (ret)
dev_info(&pf->pdev->dev,
@ -5402,8 +5394,6 @@ static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi, u8 enabled_tc,
vsi->seid);
return ret;
}
skip_reset:
memset(&bw_data, 0, sizeof(bw_data));
bw_data.tc_valid_bits = enabled_tc;
for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)

1
drivers/net/ethernet/intel/ice/ice.h
View File

@ -281,7 +281,6 @@ enum ice_pf_state {
ICE_VFLR_EVENT_PENDING,
ICE_FLTR_OVERFLOW_PROMISC,
ICE_VF_DIS,
ICE_VF_DEINIT_IN_PROGRESS,
ICE_CFG_BUSY,
ICE_SERVICE_SCHED,
ICE_SERVICE_DIS,

2
drivers/net/ethernet/intel/ice/ice_common.c
View File

@ -3379,7 +3379,7 @@ ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
if (fec == ICE_FEC_AUTO && ice_fw_supports_link_override(hw) &&
!ice_fw_supports_report_dflt_cfg(hw)) {
struct ice_link_default_override_tlv tlv;
struct ice_link_default_override_tlv tlv = { 0 };
status = ice_get_link_default_override(&tlv, pi);
if (status)

1
drivers/net/ethernet/intel/ice/ice_eswitch.c
View File

@ -44,6 +44,7 @@ ice_eswitch_add_vf_mac_rule(struct ice_pf *pf, struct ice_vf *vf, const u8 *mac)
ctrl_vsi->rxq_map[vf->vf_id];
rule_info.flags_info.act |= ICE_SINGLE_ACT_LB_ENABLE;
rule_info.flags_info.act_valid = true;
rule_info.tun_type = ICE_SW_TUN_AND_NON_TUN;
err = ice_add_adv_rule(hw, list, lkups_cnt, &rule_info,
vf->repr->mac_rule);

2
drivers/net/ethernet/intel/ice/ice_main.c
View File

@ -1802,7 +1802,9 @@ static void ice_handle_mdd_event(struct ice_pf *pf)
* reset, so print the event prior to reset.
*/
ice_print_vf_rx_mdd_event(vf);
mutex_lock(&pf->vf[i].cfg_lock);
ice_reset_vf(&pf->vf[i], false);
mutex_unlock(&pf->vf[i].cfg_lock);
}
}
}

1
drivers/net/ethernet/intel/ice/ice_protocol_type.h
View File

@ -47,6 +47,7 @@ enum ice_protocol_type {
enum ice_sw_tunnel_type {
ICE_NON_TUN = 0,
ICE_SW_TUN_AND_NON_TUN,
ICE_SW_TUN_VXLAN,
ICE_SW_TUN_GENEVE,
ICE_SW_TUN_NVGRE,

5
drivers/net/ethernet/intel/ice/ice_ptp.c
View File

@ -1533,9 +1533,12 @@ exit:
static int ice_ptp_adjtime_nonatomic(struct ptp_clock_info *info, s64 delta)
{
struct timespec64 now, then;
int ret;
then = ns_to_timespec64(delta);
ice_ptp_gettimex64(info, &now, NULL);
ret = ice_ptp_gettimex64(info, &now, NULL);
if (ret)
return ret;
now = timespec64_add(now, then);
return ice_ptp_settime64(info, (const struct timespec64 *)&now);

4
drivers/net/ethernet/intel/ice/ice_switch.c
View File

@ -4617,6 +4617,7 @@ ice_get_compat_fv_bitmap(struct ice_hw *hw, struct ice_adv_rule_info *rinfo,
case ICE_SW_TUN_NVGRE:
prof_type = ICE_PROF_TUN_GRE;
break;
case ICE_SW_TUN_AND_NON_TUN:
default:
prof_type = ICE_PROF_ALL;
break;
@ -5385,7 +5386,8 @@ ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups,
if (status)
goto err_ice_add_adv_rule;
if (rinfo->tun_type != ICE_NON_TUN) {
if (rinfo->tun_type != ICE_NON_TUN &&
rinfo->tun_type != ICE_SW_TUN_AND_NON_TUN) {
status = ice_fill_adv_packet_tun(hw, rinfo->tun_type,
s_rule->pdata.lkup_tx_rx.hdr,
pkt_offsets);

4
drivers/net/ethernet/intel/ice/ice_tc_lib.c
View File

@ -709,7 +709,7 @@ ice_tc_set_port(struct flow_match_ports match,
fltr->flags |= ICE_TC_FLWR_FIELD_ENC_DEST_L4_PORT;
else
fltr->flags |= ICE_TC_FLWR_FIELD_DEST_L4_PORT;
fltr->flags |= ICE_TC_FLWR_FIELD_DEST_L4_PORT;
headers->l4_key.dst_port = match.key->dst;
headers->l4_mask.dst_port = match.mask->dst;
}
@ -718,7 +718,7 @@ ice_tc_set_port(struct flow_match_ports match,
fltr->flags |= ICE_TC_FLWR_FIELD_ENC_SRC_L4_PORT;
else
fltr->flags |= ICE_TC_FLWR_FIELD_SRC_L4_PORT;
fltr->flags |= ICE_TC_FLWR_FIELD_SRC_L4_PORT;
headers->l4_key.src_port = match.key->src;
headers->l4_mask.src_port = match.mask->src;
}

42
drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
View File

@ -502,8 +502,6 @@ void ice_free_vfs(struct ice_pf *pf)
struct ice_hw *hw = &pf->hw;
unsigned int tmp, i;
set_bit(ICE_VF_DEINIT_IN_PROGRESS, pf->state);
if (!pf->vf)
return;
@ -521,22 +519,26 @@ void ice_free_vfs(struct ice_pf *pf)
else
dev_warn(dev, "VFs are assigned - not disabling SR-IOV\n");
/* Avoid wait time by stopping all VFs at the same time */
ice_for_each_vf(pf, i)
ice_dis_vf_qs(&pf->vf[i]);
tmp = pf->num_alloc_vfs;
pf->num_qps_per_vf = 0;
pf->num_alloc_vfs = 0;
for (i = 0; i < tmp; i++) {
if (test_bit(ICE_VF_STATE_INIT, pf->vf[i].vf_states)) {
struct ice_vf *vf = &pf->vf[i];
mutex_lock(&vf->cfg_lock);
ice_dis_vf_qs(vf);
if (test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
/* disable VF qp mappings and set VF disable state */
ice_dis_vf_mappings(&pf->vf[i]);
set_bit(ICE_VF_STATE_DIS, pf->vf[i].vf_states);
ice_free_vf_res(&pf->vf[i]);
ice_dis_vf_mappings(vf);
set_bit(ICE_VF_STATE_DIS, vf->vf_states);
ice_free_vf_res(vf);
}
mutex_destroy(&pf->vf[i].cfg_lock);
mutex_unlock(&vf->cfg_lock);
mutex_destroy(&vf->cfg_lock);
}
if (ice_sriov_free_msix_res(pf))
@ -572,7 +574,6 @@ void ice_free_vfs(struct ice_pf *pf)
i);
clear_bit(ICE_VF_DIS, pf->state);
clear_bit(ICE_VF_DEINIT_IN_PROGRESS, pf->state);
clear_bit(ICE_FLAG_SRIOV_ENA, pf->flags);
}
@ -1564,6 +1565,8 @@ bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr)
ice_for_each_vf(pf, v) {
vf = &pf->vf[v];
mutex_lock(&vf->cfg_lock);
vf->driver_caps = 0;
ice_vc_set_default_allowlist(vf);
@ -1578,6 +1581,8 @@ bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr)
ice_vf_pre_vsi_rebuild(vf);
ice_vf_rebuild_vsi(vf);
ice_vf_post_vsi_rebuild(vf);
mutex_unlock(&vf->cfg_lock);
}
if (ice_is_eswitch_mode_switchdev(pf))
@ -1628,6 +1633,8 @@ bool ice_reset_vf(struct ice_vf *vf, bool is_vflr)
u32 reg;
int i;
lockdep_assert_held(&vf->cfg_lock);
dev = ice_pf_to_dev(pf);
if (test_bit(ICE_VF_RESETS_DISABLED, pf->state)) {
@ -2143,9 +2150,12 @@ void ice_process_vflr_event(struct ice_pf *pf)
bit_idx = (hw->func_caps.vf_base_id + vf_id) % 32;
/* read GLGEN_VFLRSTAT register to find out the flr VFs */
reg = rd32(hw, GLGEN_VFLRSTAT(reg_idx));
if (reg & BIT(bit_idx))
if (reg & BIT(bit_idx)) {
/* GLGEN_VFLRSTAT bit will be cleared in ice_reset_vf */
mutex_lock(&vf->cfg_lock);
ice_reset_vf(vf, true);
mutex_unlock(&vf->cfg_lock);
}
}
}
@ -2222,7 +2232,9 @@ ice_vf_lan_overflow_event(struct ice_pf *pf, struct ice_rq_event_info *event)
if (!vf)
return;
mutex_lock(&vf->cfg_lock);
ice_vc_reset_vf(vf);
mutex_unlock(&vf->cfg_lock);
}
/**
@ -5759,10 +5771,6 @@ void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event)
struct device *dev;
int err = 0;
/* if de-init is underway, don't process messages from VF */
if (test_bit(ICE_VF_DEINIT_IN_PROGRESS, pf->state))
return;
dev = ice_pf_to_dev(pf);
if (ice_validate_vf_id(pf, vf_id)) {
err = -EINVAL;

24
drivers/net/ethernet/marvell/mv643xx_eth.c
View File

@ -2704,6 +2704,16 @@ MODULE_DEVICE_TABLE(of, mv643xx_eth_shared_ids);
static struct platform_device *port_platdev[3];
static void mv643xx_eth_shared_of_remove(void)
{
int n;
for (n = 0; n < 3; n++) {
platform_device_del(port_platdev[n]);
port_platdev[n] = NULL;
}
}
static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev,
struct device_node *pnp)
{
@ -2740,7 +2750,9 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev,
return -EINVAL;
}
of_get_mac_address(pnp, ppd.mac_addr);
ret = of_get_mac_address(pnp, ppd.mac_addr);
if (ret)
return ret;
mv643xx_eth_property(pnp, "tx-queue-size", ppd.tx_queue_size);
mv643xx_eth_property(pnp, "tx-sram-addr", ppd.tx_sram_addr);
@ -2804,21 +2816,13 @@ static int mv643xx_eth_shared_of_probe(struct platform_device *pdev)
ret = mv643xx_eth_shared_of_add_port(pdev, pnp);
if (ret) {
of_node_put(pnp);
mv643xx_eth_shared_of_remove();
return ret;
}
}
return 0;
}
static void mv643xx_eth_shared_of_remove(void)
{
int n;
for (n = 0; n < 3; n++) {
platform_device_del(port_platdev[n]);
port_platdev[n] = NULL;
}
}
#else
static inline int mv643xx_eth_shared_of_probe(struct platform_device *pdev)
{

6
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
View File

@ -6870,6 +6870,9 @@ static int mvpp2_port_probe(struct platform_device *pdev,
dev->max_mtu = MVPP2_BM_JUMBO_PKT_SIZE;
dev->dev.of_node = port_node;
port->pcs_gmac.ops = &mvpp2_phylink_gmac_pcs_ops;
port->pcs_xlg.ops = &mvpp2_phylink_xlg_pcs_ops;
if (!mvpp2_use_acpi_compat_mode(port_fwnode)) {
port->phylink_config.dev = &dev->dev;
port->phylink_config.type = PHYLINK_NETDEV;
@ -6940,9 +6943,6 @@ static int mvpp2_port_probe(struct platform_device *pdev,
port->phylink_config.supported_interfaces);
}
port->pcs_gmac.ops = &mvpp2_phylink_gmac_pcs_ops;
port->pcs_xlg.ops = &mvpp2_phylink_xlg_pcs_ops;
phylink = phylink_create(&port->phylink_config, port_fwnode,
phy_mode, &mvpp2_phylink_ops);
if (IS_ERR(phylink)) {

2
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h
View File

@ -18,11 +18,13 @@ struct mlx5e_tc_act_parse_state {
struct netlink_ext_ack *extack;
u32 actions;
bool ct;
bool ct_clear;
bool encap;
bool decap;
bool mpls_push;
bool ptype_host;
const struct ip_tunnel_info *tun_info;
struct mlx5e_mpls_info mpls_info;
int ifindexes[MLX5_MAX_FLOW_FWD_VPORTS];
int if_count;
struct mlx5_tc_ct_priv *ct_priv;

5
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c
View File

@ -31,6 +31,10 @@ tc_act_parse_ct(struct mlx5e_tc_act_parse_state *parse_state,
bool clear_action = act->ct.action & TCA_CT_ACT_CLEAR;
int err;
/* It's redundant to do ct clear more than once. */
if (clear_action && parse_state->ct_clear)
return 0;
err = mlx5_tc_ct_parse_action(parse_state->ct_priv, attr,
&attr->parse_attr->mod_hdr_acts,
act, parse_state->extack);
@ -46,6 +50,7 @@ tc_act_parse_ct(struct mlx5e_tc_act_parse_state *parse_state,
flow_flag_set(parse_state->flow, CT);
parse_state->ct = true;
}
parse_state->ct_clear = clear_action;
return 0;
}

6
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c
View File

@ -178,6 +178,12 @@ parse_mirred_encap(struct mlx5e_tc_act_parse_state *parse_state,
return -ENOMEM;
parse_state->encap = false;
if (parse_state->mpls_push) {
memcpy(&parse_attr->mpls_info[esw_attr->out_count],
&parse_state->mpls_info, sizeof(parse_state->mpls_info));
parse_state->mpls_push = false;
}
esw_attr->dests[esw_attr->out_count].flags |= MLX5_ESW_DEST_ENCAP;
esw_attr->out_count++;
/* attr->dests[].rep is resolved when we handle encap */

11
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mpls.c
View File

@ -23,6 +23,16 @@ tc_act_can_offload_mpls_push(struct mlx5e_tc_act_parse_state *parse_state,
return true;
}
static void
copy_mpls_info(struct mlx5e_mpls_info *mpls_info,
const struct flow_action_entry *act)
{
mpls_info->label = act->mpls_push.label;
mpls_info->tc = act->mpls_push.tc;
mpls_info->bos = act->mpls_push.bos;
mpls_info->ttl = act->mpls_push.ttl;
}
static int
tc_act_parse_mpls_push(struct mlx5e_tc_act_parse_state *parse_state,
const struct flow_action_entry *act,
@ -30,6 +40,7 @@ tc_act_parse_mpls_push(struct mlx5e_tc_act_parse_state *parse_state,
struct mlx5_flow_attr *attr)
{
parse_state->mpls_push = true;
copy_mpls_info(&parse_state->mpls_info, act);
return 0;
}

1
drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
View File

@ -35,6 +35,7 @@ enum {
struct mlx5e_tc_flow_parse_attr {
const struct ip_tunnel_info *tun_info[MLX5_MAX_FLOW_FWD_VPORTS];
struct mlx5e_mpls_info mpls_info[MLX5_MAX_FLOW_FWD_VPORTS];
struct net_device *filter_dev;
struct mlx5_flow_spec spec;
struct pedit_headers_action hdrs[__PEDIT_CMD_MAX];

3
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
View File

@ -768,6 +768,7 @@ int mlx5e_attach_encap(struct mlx5e_priv *priv,
struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
struct mlx5e_tc_flow_parse_attr *parse_attr;
const struct ip_tunnel_info *tun_info;
const struct mlx5e_mpls_info *mpls_info;
unsigned long tbl_time_before = 0;
struct mlx5e_encap_entry *e;
struct mlx5e_encap_key key;
@ -778,6 +779,7 @@ int mlx5e_attach_encap(struct mlx5e_priv *priv,
parse_attr = attr->parse_attr;
tun_info = parse_attr->tun_info[out_index];
mpls_info = &parse_attr->mpls_info[out_index];
family = ip_tunnel_info_af(tun_info);
key.ip_tun_key = &tun_info->key;
key.tc_tunnel = mlx5e_get_tc_tun(mirred_dev);
@ -828,6 +830,7 @@ int mlx5e_attach_encap(struct mlx5e_priv *priv,
goto out_err_init;
}
e->tun_info = tun_info;
memcpy(&e->mpls_info, mpls_info, sizeof(*mpls_info));
err = mlx5e_tc_tun_init_encap_attr(mirred_dev, priv, e, extack);
if (err)
goto out_err_init;

33
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c
View File

@ -30,16 +30,15 @@ static int generate_ip_tun_hdr(char buf[],
struct mlx5e_encap_entry *r)
{
const struct ip_tunnel_key *tun_key = &r->tun_info->key;
const struct mlx5e_mpls_info *mpls_info = &r->mpls_info;
struct udphdr *udp = (struct udphdr *)(buf);
struct mpls_shim_hdr *mpls;
u32 tun_id;
tun_id = be32_to_cpu(tunnel_id_to_key32(tun_key->tun_id));
mpls = (struct mpls_shim_hdr *)(udp + 1);
*ip_proto = IPPROTO_UDP;
udp->dest = tun_key->tp_dst;
*mpls = mpls_entry_encode(tun_id, tun_key->ttl, tun_key->tos, true);
*mpls = mpls_entry_encode(mpls_info->label, mpls_info->ttl, mpls_info->tc, mpls_info->bos);
return 0;
}
@ -60,37 +59,31 @@ static int parse_tunnel(struct mlx5e_priv *priv,
void *headers_v)
{
struct flow_rule *rule = flow_cls_offload_flow_rule(f);
struct flow_match_enc_keyid enc_keyid;
struct flow_match_mpls match;
void *misc2_c;
void *misc2_v;
misc2_c = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
misc_parameters_2);
misc2_v = MLX5_ADDR_OF(fte_match_param, spec->match_value,
misc_parameters_2);
if (!flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_MPLS))
return 0;
if (!flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ENC_KEYID))
return 0;
flow_rule_match_enc_keyid(rule, &enc_keyid);
if (!enc_keyid.mask->keyid)
return 0;
if (!MLX5_CAP_ETH(priv->mdev, tunnel_stateless_mpls_over_udp) &&
!(MLX5_CAP_GEN(priv->mdev, flex_parser_protocols) & MLX5_FLEX_PROTO_CW_MPLS_UDP))
return -EOPNOTSUPP;
if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ENC_KEYID))
return -EOPNOTSUPP;
if (!flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_MPLS))
return 0;
flow_rule_match_mpls(rule, &match);
/* Only support matching the first LSE */
if (match.mask->used_lses != 1)
return -EOPNOTSUPP;
misc2_c = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
misc_parameters_2);
misc2_v = MLX5_ADDR_OF(fte_match_param, spec->match_value,
misc_parameters_2);
MLX5_SET(fte_match_set_misc2, misc2_c,
outer_first_mpls_over_udp.mpls_label,
match.mask->ls[0].mpls_label);

2
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
View File

@ -1792,7 +1792,7 @@ static int mlx5e_get_module_eeprom(struct net_device *netdev,
if (size_read < 0) {
netdev_err(priv->netdev, "%s: mlx5_query_eeprom failed:0x%x\n",
__func__, size_read);
return 0;
return size_read;
}
i += size_read;

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