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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -14,7 +14,7 @@ Signed-off-by: Sven Eckelmann <[email protected]> | |
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| --- a/drivers/net/wireless/ath/ath10k/core.c | ||
| +++ b/drivers/net/wireless/ath/ath10k/core.c | ||
| @@ -3074,6 +3074,16 @@ int ath10k_core_register(struct ath10k * | ||
| @@ -3071,6 +3071,16 @@ int ath10k_core_register(struct ath10k * | ||
|
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| queue_work(ar->workqueue, &ar->register_work); | ||
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42 changes: 42 additions & 0 deletions
42
package/kernel/mac80211/patches/ath/982-ath10k-fix-latency-issue-for-QCA988x.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| From: Miaoqing Pan <[email protected]> | ||
| Subject: [PATCH] ath10k: fix latency issue for QCA988x | ||
| Date: Thu, 29 Aug 2019 10:45:12 +0800 | ||
|
|
||
| Bad latency is found on QCA988x, the issue was introduced by | ||
| commit 4504f0e5b571 ("ath10k: sdio: workaround firmware UART | ||
| pin configuration bug"). If uart_pin_workaround is false, this | ||
| change will set uart pin even if uart_print is false. | ||
|
|
||
| Tested HW: QCA9880 | ||
| Tested FW: 10.2.4-1.0-00037 | ||
|
|
||
| Fixes: 4504f0e5b571 ("ath10k: sdio: workaround firmware UART pin configuration bug") | ||
| Signed-off-by: Miaoqing Pan <[email protected]> | ||
| --- | ||
| drivers/net/wireless/ath/ath10k/core.c | 15 +++++++++------ | ||
| 1 file changed, 9 insertions(+), 6 deletions(-) | ||
|
|
||
| --- a/drivers/net/wireless/ath/ath10k/core.c | ||
| +++ b/drivers/net/wireless/ath/ath10k/core.c | ||
| @@ -2124,12 +2124,15 @@ static int ath10k_init_uart(struct ath10 | ||
| return ret; | ||
| } | ||
|
|
||
| - if (!uart_print && ar->hw_params.uart_pin_workaround) { | ||
| - ret = ath10k_bmi_write32(ar, hi_dbg_uart_txpin, | ||
| - ar->hw_params.uart_pin); | ||
| - if (ret) { | ||
| - ath10k_warn(ar, "failed to set UART TX pin: %d", ret); | ||
| - return ret; | ||
| + if (!uart_print) { | ||
| + if (ar->hw_params.uart_pin_workaround) { | ||
| + ret = ath10k_bmi_write32(ar, hi_dbg_uart_txpin, | ||
| + ar->hw_params.uart_pin); | ||
| + if (ret) { | ||
| + ath10k_warn(ar, "failed to set UART TX pin: %d", | ||
| + ret); | ||
| + return ret; | ||
| + } | ||
| } | ||
|
|
||
| return 0; |
24 changes: 24 additions & 0 deletions
24
package/kernel/mac80211/patches/build/100-backports-pci-Include-linux-pci-aspm.h.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| From: Hauke Mehrtens <[email protected]> | ||
| Date: Fri, 27 Sep 2019 23:12:08 +0200 | ||
| Subject: [PATCH] backports: pci: Include linux/pci-aspm.h | ||
|
|
||
| In upstream commit 7ce2e76a0420 linux/pci-aspm.h was removed and the | ||
| content included into pci.h. Add an include to have the functions | ||
| defined in linux/pci-aspm.h available when linux/pci.h is included. | ||
|
|
||
| Signed-off-by: Hauke Mehrtens <[email protected]> | ||
| --- | ||
|
|
||
| --- a/backport-include/linux/pci.h | ||
| +++ b/backport-include/linux/pci.h | ||
| @@ -7,6 +7,10 @@ | ||
| #include <linux/pci-aspm.h> | ||
| #endif | ||
|
|
||
| +#if LINUX_VERSION_IS_LESS(5,4,0) | ||
| +#include <linux/pci-aspm.h> | ||
| +#endif | ||
| + | ||
| #ifndef module_pci_driver | ||
| /** | ||
| * module_pci_driver() - Helper macro for registering a PCI driver |
43 changes: 43 additions & 0 deletions
43
...nel/mac80211/patches/build/101-backport-add-pci_disable_link_state-wrapper-with-ret.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| From: Felix Fietkau <[email protected]> | ||
| Date: Mon, 28 Oct 2019 15:20:40 +0100 | ||
| Subject: [PATCH] backport: add pci_disable_link_state wrapper with return code | ||
|
|
||
| The signature of pci_disable_link_state was changed to indicate if the state | ||
| was successfully disabled. Since the old version did not have this, add a | ||
| wrapper which checks the pcie register to determine the return code | ||
|
|
||
| Signed-off-by: Felix Fietkau <[email protected]> | ||
| --- | ||
|
|
||
| --- a/backport-include/linux/pci.h | ||
| +++ b/backport-include/linux/pci.h | ||
| @@ -240,4 +240,29 @@ static inline struct pci_dev *pcie_find_ | ||
| (PCI_IRQ_LEGACY | PCI_IRQ_MSI | PCI_IRQ_MSIX) | ||
| #endif | ||
|
|
||
| +#if defined(CONFIG_PCI) && LINUX_VERSION_IS_LESS(5,3,0) | ||
| + | ||
| +static inline int | ||
| +LINUX_BACKPORT(pci_disable_link_state)(struct pci_dev *pdev, int state) | ||
| +{ | ||
| + u16 aspmc; | ||
| + | ||
| + pci_disable_link_state(pdev, state); | ||
| + | ||
| + pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &aspmc); | ||
| + if ((state & PCIE_LINK_STATE_L0S) && | ||
| + (aspmc & PCI_EXP_LNKCTL_ASPM_L0S)) | ||
| + return -EPERM; | ||
| + | ||
| + if ((state & PCIE_LINK_STATE_L1) && | ||
| + (aspmc & PCI_EXP_LNKCTL_ASPM_L1)) | ||
| + return -EPERM; | ||
| + | ||
| + return 0; | ||
| +} | ||
| + | ||
| +#define pci_disable_link_state LINUX_BACKPORT(pci_disable_link_state) | ||
| + | ||
| +#endif | ||
| + | ||
| #endif /* _BACKPORT_LINUX_PCI_H */ |
68 changes: 68 additions & 0 deletions
68
...ernel/mac80211/patches/build/102-backports-Adapt-to-changes-to-skb_get_hash_perturb.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| From e3c57dd949835419cee8d3b45db38de58bf6ebd5 Mon Sep 17 00:00:00 2001 | ||
| From: Hauke Mehrtens <[email protected]> | ||
| Date: Mon, 18 Nov 2019 01:13:37 +0100 | ||
| Subject: [PATCH] backports: Adapt to changes to skb_get_hash_perturb() | ||
|
|
||
| The skb_get_hash_perturb() function now takes a siphash_key_t instead of | ||
| an u32. This was changed in commit 55667441c84f ("net/flow_dissector: | ||
| switch to siphash"). Use the correct type in the fq header file | ||
| depending on the kernel version. | ||
|
|
||
| Signed-off-by: Hauke Mehrtens <[email protected]> | ||
| --- | ||
| include/net/fq.h | 8 ++++++++ | ||
| include/net/fq_impl.h | 8 ++++++++ | ||
| 2 files changed, 16 insertions(+) | ||
|
|
||
| --- a/include/net/fq.h | ||
| +++ b/include/net/fq.h | ||
| @@ -69,7 +69,15 @@ struct fq { | ||
| struct list_head backlogs; | ||
| spinlock_t lock; | ||
| u32 flows_cnt; | ||
| +#if LINUX_VERSION_IS_GEQ(5,3,10) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,19,83, 4,20,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,14,153, 4,15,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,9,200, 4,10,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,4,200, 4,5,0) | ||
| + siphash_key_t perturbation; | ||
| +#else | ||
| u32 perturbation; | ||
| +#endif | ||
| u32 limit; | ||
| u32 memory_limit; | ||
| u32 memory_usage; | ||
| --- a/include/net/fq_impl.h | ||
| +++ b/include/net/fq_impl.h | ||
| @@ -108,7 +108,15 @@ begin: | ||
|
|
||
| static u32 fq_flow_idx(struct fq *fq, struct sk_buff *skb) | ||
| { | ||
| +#if LINUX_VERSION_IS_GEQ(5,3,10) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,19,83, 4,20,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,14,153, 4,15,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,9,200, 4,10,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,4,200, 4,5,0) | ||
| + u32 hash = skb_get_hash_perturb(skb, &fq->perturbation); | ||
| +#else | ||
| u32 hash = skb_get_hash_perturb(skb, fq->perturbation); | ||
| +#endif | ||
|
|
||
| return reciprocal_scale(hash, fq->flows_cnt); | ||
| } | ||
| @@ -308,7 +316,15 @@ static int fq_init(struct fq *fq, int fl | ||
| INIT_LIST_HEAD(&fq->backlogs); | ||
| spin_lock_init(&fq->lock); | ||
| fq->flows_cnt = max_t(u32, flows_cnt, 1); | ||
| +#if LINUX_VERSION_IS_GEQ(5,3,10) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,19,83, 4,20,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,14,153, 4,15,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,9,200, 4,10,0) || \ | ||
| + LINUX_VERSION_IN_RANGE(4,4,200, 4,5,0) | ||
| + get_random_bytes(&fq->perturbation, sizeof(fq->perturbation)); | ||
| +#else | ||
| fq->perturbation = prandom_u32(); | ||
| +#endif | ||
| fq->quantum = 300; | ||
| fq->limit = 8192; | ||
| fq->memory_limit = 16 << 20; /* 16 MBytes */ |
35 changes: 35 additions & 0 deletions
35
package/kernel/mac80211/patches/rt2x00/017-rt2x00-initialize-last_reset.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| Content-Type: text/plain; charset="utf-8" | ||
| MIME-Version: 1.0 | ||
| Content-Transfer-Encoding: 7bit | ||
| X-Patchwork-Submitter: Stanislaw Gruszka <[email protected]> | ||
| X-Patchwork-Id: 11161981 | ||
| From: Stanislaw Gruszka <[email protected]> | ||
| To: [email protected] | ||
| Subject: [PATCH] rt2x00: initialize last_reset | ||
| Date: Thu, 26 Sep 2019 10:54:33 +0200 | ||
| Message-Id: <[email protected]> | ||
| Sender: [email protected] | ||
| List-ID: <linux-wireless.vger.kernel.org> | ||
| X-Mailing-List: [email protected] | ||
|
|
||
| Initialize last_reset variable to INITIAL_JIFFIES, otherwise it is not | ||
| possible to test H/W reset for first 5 minutes of system run. | ||
|
|
||
| Fixes: e403fa31ed71 ("rt2x00: add restart hw") | ||
| Reported-and-tested-by: Jonathan Liu <[email protected]> | ||
| Signed-off-by: Stanislaw Gruszka <[email protected]> | ||
| --- | ||
| drivers/net/wireless/ralink/rt2x00/rt2x00debug.c | 2 +- | ||
| 1 file changed, 1 insertion(+), 1 deletion(-) | ||
|
|
||
| --- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c | ||
| +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c | ||
| @@ -555,7 +555,7 @@ static ssize_t rt2x00debug_write_restart | ||
| { | ||
| struct rt2x00debug_intf *intf = file->private_data; | ||
| struct rt2x00_dev *rt2x00dev = intf->rt2x00dev; | ||
| - static unsigned long last_reset; | ||
| + static unsigned long last_reset = INITIAL_JIFFIES; | ||
|
|
||
| if (!rt2x00_has_cap_restart_hw(rt2x00dev)) | ||
| return -EOPNOTSUPP; |
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