[source] mac80211: enable ath10k AHB support for QCA4019
LEDE Commits
lede-commits at lists.infradead.org
Wed Mar 22 01:45:39 PDT 2017
blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/cc189c0b7fa015978b04bb663a75b1da726376b5
commit cc189c0b7fa015978b04bb663a75b1da726376b5
Author: Christian Lamparter <chunkeey at gmail.com>
AuthorDate: Mon Nov 14 04:57:38 2016 +0100
mac80211: enable ath10k AHB support for QCA4019
This patch enables the ATH10K_AHB support for the QCA4019
devices on the AHB bus.
This patch also removes 936-ath10k_skip_otp_check.patch
because it breaks the AHB device identification.
"Patch is wrong. I find it frustrating OpenWRT/LEDE doesn't
try to work with upstream on ixing these things right."
[1] <https://www.mail-archive.com/ath10k@lists.infradead.org/msg05896.html>
It also limits ath10k memory hunger (This is a problem with 128MiB RAM)
Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
---
package/kernel/mac80211/Makefile | 1 +
.../patches/936-ath10k_skip_otp_check.patch | 51 ----------------------
.../960-0010-ath10k-limit-htt-rx-ring-size.patch | 11 +++++
.../960-0011-ath10k-limit-pci-buffer-size.patch | 38 ++++++++++++++++
4 files changed, 50 insertions(+), 51 deletions(-)
diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 7d7065d..679ea18 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -1519,6 +1519,7 @@ config-$(CONFIG_PACKAGE_ATH_DFS) += ATH9K_DFS_CERTIFIED ATH10K_DFS_CERTIFIED
config-$(call config_package,ath9k) += ATH9K
config-$(call config_package,ath9k-common) += ATH9K_COMMON
config-$(CONFIG_TARGET_ar71xx) += ATH9K_AHB
+config-$(CONFIG_TARGET_ipq806x) += ATH10K_AHB
config-$(CONFIG_PCI) += ATH9K_PCI
config-$(CONFIG_ATH_USER_REGD) += ATH_USER_REGD
config-$(CONFIG_ATH9K_SUPPORT_PCOEM) += ATH9K_PCOEM
diff --git a/package/kernel/mac80211/patches/936-ath10k_skip_otp_check.patch b/package/kernel/mac80211/patches/936-ath10k_skip_otp_check.patch
deleted file mode 100644
index 057995c..0000000
--- a/package/kernel/mac80211/patches/936-ath10k_skip_otp_check.patch
+++ /dev/null
@@ -1,51 +0,0 @@
---- a/drivers/net/wireless/ath/ath10k/core.c
-+++ b/drivers/net/wireless/ath/ath10k/core.c
-@@ -1362,9 +1362,6 @@ static int ath10k_core_fetch_firmware_fi
- {
- int ret;
-
-- /* calibration file is optional, don't check for any errors */
-- ath10k_fetch_cal_file(ar);
--
- ar->fw_api = 5;
- ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
-
-@@ -2149,7 +2146,7 @@ EXPORT_SYMBOL(ath10k_core_stop);
- static int ath10k_core_probe_fw(struct ath10k *ar)
- {
- struct bmi_target_info target_info;
-- int ret = 0;
-+ int calret, ret = 0;
-
- ret = ath10k_hif_power_up(ar);
- if (ret) {
-@@ -2173,6 +2170,9 @@ static int ath10k_core_probe_fw(struct a
- goto err_power_down;
- }
-
-+ /* calibration file is optional, don't check for any errors */
-+ calret = ath10k_fetch_cal_file(ar);
-+
- ret = ath10k_core_fetch_firmware_files(ar);
- if (ret) {
- ath10k_err(ar, "could not fetch firmware files (%d)\n", ret);
-@@ -2195,11 +2195,14 @@ static int ath10k_core_probe_fw(struct a
- "could not load pre cal data: %d\n", ret);
- }
-
-- ret = ath10k_core_get_board_id_from_otp(ar);
-- if (ret && ret != -EOPNOTSUPP) {
-- ath10k_err(ar, "failed to get board id from otp: %d\n",
-- ret);
-- goto err_free_firmware_files;
-+ /* otp and board file not needed if calibration data is present */
-+ if (calret) {
-+ ret = ath10k_core_get_board_id_from_otp(ar);
-+ if (ret && ret != -EOPNOTSUPP) {
-+ ath10k_err(ar, "failed to get board id from otp: %d\n",
-+ ret);
-+ goto err_free_firmware_files;
-+ }
- }
-
- ret = ath10k_core_check_smbios(ar);
diff --git a/package/kernel/mac80211/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch b/package/kernel/mac80211/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch
new file mode 100644
index 0000000..e36f13b
--- /dev/null
+++ b/package/kernel/mac80211/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath10k/htt.h 2016-12-12 16:03:58.491019030 +0100
++++ b/drivers/net/wireless/ath/ath10k/htt.h 2016-12-12 15:39:45.242298155 +0100
+@@ -199,7 +199,7 @@ enum htt_rx_ring_flags {
+ };
+
+ #define HTT_RX_RING_SIZE_MIN 128
++#define HTT_RX_RING_SIZE_MAX 512
+-#define HTT_RX_RING_SIZE_MAX 2048
+
+ struct htt_rx_ring_setup_ring {
+ __le32 fw_idx_shadow_reg_paddr;
diff --git a/package/kernel/mac80211/patches/960-0011-ath10k-limit-pci-buffer-size.patch b/package/kernel/mac80211/patches/960-0011-ath10k-limit-pci-buffer-size.patch
new file mode 100644
index 0000000..0bdddae
--- /dev/null
+++ b/package/kernel/mac80211/patches/960-0011-ath10k-limit-pci-buffer-size.patch
@@ -0,0 +1,38 @@
+--- a/drivers/net/wireless/ath/ath10k/pci.c 2016-12-12 16:29:42.310053558 +0100
++++ b/drivers/net/wireless/ath/ath10k/pci.c 2016-12-12 16:34:46.667203800 +0100
+@@ -127,7 +127,7 @@ static struct ce_attr host_ce_config_wla
+ .flags = CE_ATTR_FLAGS,
+ .src_nentries = 0,
+ .src_sz_max = 2048,
+- .dest_nentries = 512,
++ .dest_nentries = 128,
+ .recv_cb = ath10k_pci_htt_htc_rx_cb,
+ },
+
+@@ -136,7 +136,7 @@ static struct ce_attr host_ce_config_wla
+ .flags = CE_ATTR_FLAGS,
+ .src_nentries = 0,
+ .src_sz_max = 2048,
+- .dest_nentries = 128,
++ .dest_nentries = 64,
+ .recv_cb = ath10k_pci_htc_rx_cb,
+ },
+
+@@ -163,7 +163,7 @@ static struct ce_attr host_ce_config_wla
+ .flags = CE_ATTR_FLAGS,
+ .src_nentries = 0,
+ .src_sz_max = 512,
+- .dest_nentries = 512,
++ .dest_nentries = 128,
+ .recv_cb = ath10k_pci_htt_rx_cb,
+ },
+
+@@ -188,7 +188,7 @@ static struct ce_attr host_ce_config_wla
+ .flags = CE_ATTR_FLAGS,
+ .src_nentries = 0,
+ .src_sz_max = 2048,
+- .dest_nentries = 128,
++ .dest_nentries = 96,
+ .recv_cb = ath10k_pci_pktlog_rx_cb,
+ },
+
More information about the lede-commits
mailing list