From: Kalle Valo <kvalo@codeaurora.org>
To: ath11k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH 04/12] ath11k: add hw_ops for pdev id to hw_mac mapping
Date: Tue, 16 Jun 2020 17:00:47 +0300 [thread overview]
Message-ID: <1592316055-24958-5-git-send-email-kvalo@codeaurora.org> (raw)
In-Reply-To: <1592316055-24958-1-git-send-email-kvalo@codeaurora.org>
From: Anilkumar Kolli <akolli@codeaurora.org>
pdev_id to hw_mac is different for ipq8074 and ipq6018
Below table has the mapping
pdev_id ipq8074 ipq6018
------- ------- -------
0 0 0
1 2 1
2 1 Not applicable
No functional changes. Compile tested only.
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/ath/ath11k/Makefile | 3 ++-
drivers/net/wireless/ath/ath11k/ahb.c | 15 +++++++-------
drivers/net/wireless/ath/ath11k/core.c | 18 +----------------
drivers/net/wireless/ath/ath11k/core.h | 1 -
drivers/net/wireless/ath/ath11k/hw.c | 34 ++++++++++++++++++++++++++++++++
drivers/net/wireless/ath/ath11k/hw.h | 19 ++++++++++++++++++
drivers/net/wireless/ath/ath11k/mac.c | 2 +-
7 files changed, 65 insertions(+), 27 deletions(-)
create mode 100644 drivers/net/wireless/ath/ath11k/hw.c
diff --git a/drivers/net/wireless/ath/ath11k/Makefile b/drivers/net/wireless/ath/ath11k/Makefile
index 104186373c9e..ee13a3becbcf 100644
--- a/drivers/net/wireless/ath/ath11k/Makefile
+++ b/drivers/net/wireless/ath/ath11k/Makefile
@@ -16,7 +16,8 @@ ath11k-y += core.o \
debug.o \
ce.o \
peer.o \
- dbring.o
+ dbring.o \
+ hw.o
ath11k-$(CONFIG_ATH11K_DEBUGFS) += debug_htt_stats.o debugfs_sta.o
ath11k-$(CONFIG_NL80211_TESTMODE) += testmode.o
diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index 2ea6da7682ce..7e9bfeaaf4d2 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -734,6 +734,7 @@ static irqreturn_t ath11k_ahb_ext_interrupt_handler(int irq, void *arg)
static int ath11k_ahb_ext_irq_config(struct ath11k_base *ab)
{
+ struct ath11k_hw_params *hw = &ab->hw_params;
int i, j;
int irq;
int ret;
@@ -768,26 +769,26 @@ static int ath11k_ahb_ext_irq_config(struct ath11k_base *ab)
if (ath11k_reo_status_ring_mask[i] & BIT(j))
irq_grp->irqs[num_irq++] = reo2host_status;
- if (j < MAX_RADIOS) {
+ if (j < ab->hw_params.max_radios) {
if (ath11k_rxdma2host_ring_mask[i] & BIT(j)) {
irq_grp->irqs[num_irq++] =
- rxdma2host_destination_ring_mac1
- - ath11k_core_get_hw_mac_id(ab, j);
+ rxdma2host_destination_ring_mac1 -
+ ath11k_hw_get_mac_from_pdev_id(hw, j);
}
if (ath11k_host2rxdma_ring_mask[i] & BIT(j)) {
irq_grp->irqs[num_irq++] =
- host2rxdma_host_buf_ring_mac1
- - ath11k_core_get_hw_mac_id(ab, j);
+ host2rxdma_host_buf_ring_mac1 -
+ ath11k_hw_get_mac_from_pdev_id(hw, j);
}
if (rx_mon_status_ring_mask[i] & BIT(j)) {
irq_grp->irqs[num_irq++] =
ppdu_end_interrupts_mac1 -
- ath11k_core_get_hw_mac_id(ab, j);
+ ath11k_hw_get_mac_from_pdev_id(hw, j);
irq_grp->irqs[num_irq++] =
rxdma2host_monitor_status_ring_mac1 -
- ath11k_core_get_hw_mac_id(ab, j);
+ ath11k_hw_get_mac_from_pdev_id(hw, j);
}
}
}
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 67822508327c..089b46ba86c5 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -27,26 +27,10 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.cal_size = IPQ8074_MAX_CAL_DATA_SZ,
},
.max_radios = 3,
+ .hw_ops = &ipq8074_ops,
},
};
-/* Map from pdev index to hw mac index */
-u8 ath11k_core_get_hw_mac_id(struct ath11k_base *ab, int pdev_idx)
-{
- switch (pdev_idx) {
- case 0:
- return 0;
- case 1:
- return 2;
- case 2:
- return 1;
- default:
- ath11k_warn(ab, "Invalid pdev idx %d\n", pdev_idx);
- return ATH11K_INVALID_HW_MAC_ID;
- }
-}
-EXPORT_SYMBOL(ath11k_core_get_hw_mac_id);
-
static int ath11k_core_create_board_name(struct ath11k_base *ab, char *name,
size_t name_len)
{
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index e5c4e19020ee..98de9c35e178 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -860,7 +860,6 @@ int ath11k_core_fetch_bdf(struct ath11k_base *ath11k,
void ath11k_core_free_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd);
void ath11k_core_halt(struct ath11k *ar);
-u8 ath11k_core_get_hw_mac_id(struct ath11k_base *ab, int pdev_idx);
static inline const char *ath11k_scan_state_str(enum ath11k_scan_state state)
{
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
new file mode 100644
index 000000000000..7cc5f36509c0
--- /dev/null
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: BSD-3-Clause-Clear
+/*
+ * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
+ */
+
+#include "core.h"
+
+/* Map from pdev index to hw mac index */
+static u8 ath11k_hw_ipq8074_mac_from_pdev_id(int pdev_idx)
+{
+ switch (pdev_idx) {
+ case 0:
+ return 0;
+ case 1:
+ return 2;
+ case 2:
+ return 1;
+ default:
+ return ATH11K_INVALID_HW_MAC_ID;
+ }
+}
+
+static u8 ath11k_hw_ipq6018_mac_from_pdev_id(int pdev_idx)
+{
+ return pdev_idx;
+}
+
+const struct ath11k_hw_ops ipq8074_ops = {
+ .get_hw_mac_from_pdev_id = ath11k_hw_ipq8074_mac_from_pdev_id,
+};
+
+const struct ath11k_hw_ops ipq6018_ops = {
+ .get_hw_mac_from_pdev_id = ath11k_hw_ipq6018_mac_from_pdev_id,
+};
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index ba897d186cf5..2fb986b9a6cb 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -104,6 +104,10 @@ enum ath11k_bus {
ATH11K_BUS_PCI,
};
+struct ath11k_hw_ops {
+ u8 (*get_hw_mac_from_pdev_id)(int pdev_id);
+};
+
struct ath11k_hw_params {
const char *name;
u16 hw_rev;
@@ -113,8 +117,23 @@ struct ath11k_hw_params {
size_t board_size;
size_t cal_size;
} fw;
+
+ const struct ath11k_hw_ops *hw_ops;
};
+extern const struct ath11k_hw_ops ipq8074_ops;
+extern const struct ath11k_hw_ops ipq6018_ops;
+
+static inline
+int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw,
+ int pdev_idx)
+{
+ if (hw->hw_ops->get_hw_mac_from_pdev_id)
+ return hw->hw_ops->get_hw_mac_from_pdev_id(pdev_idx);
+
+ return 0;
+}
+
struct ath11k_fw_ie {
__le32 id;
__le32 len;
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 07d3e031c75a..cdedb2ea7d87 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -6194,7 +6194,7 @@ int ath11k_mac_allocate(struct ath11k_base *ab)
ar->ab = ab;
ar->pdev = pdev;
ar->pdev_idx = i;
- ar->lmac_id = ath11k_core_get_hw_mac_id(ab, i);
+ ar->lmac_id = ath11k_hw_get_mac_from_pdev_id(&ab->hw_params, i);
ar->wmi = &ab->wmi_ab.wmi[i];
/* FIXME wmi[0] is already initialized during attach,
--
2.7.4
next prev parent reply other threads:[~2020-06-16 14:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-16 14:00 [PATCH 00/12] preparation for IPQ6018 support Kalle Valo
2020-06-16 14:00 ` [PATCH 01/12] ath11k: ahb: call ath11k_core_init() before irq configuration Kalle Valo
2020-06-23 7:53 ` Kalle Valo
2020-06-16 14:00 ` [PATCH 02/12] ath11k: convert ath11k_hw_params to an array Kalle Valo
2020-06-16 14:00 ` [PATCH 03/12] ath11k: define max_radios in hw_params Kalle Valo
2020-06-16 14:00 ` Kalle Valo [this message]
2020-06-16 14:00 ` [PATCH 05/12] ath11k: Add bdf-addr " Kalle Valo
2020-06-16 14:00 ` [PATCH 06/12] ath11k: create a common function to request all firmware files Kalle Valo
2020-06-16 14:00 ` [PATCH 07/12] ath11k: don't use defines for hw specific firmware directories Kalle Valo
2020-06-16 14:00 ` [PATCH 08/12] ath11k: change ath11k_core_fetch_board_data_api_n() to use ath11k_core_create_firmware_path() Kalle Valo
2020-06-16 14:00 ` [PATCH 09/12] ath11k: remove useless info messages Kalle Valo
2020-06-16 14:00 ` [PATCH 10/12] ath11k: qmi: cleanup " Kalle Valo
2020-06-16 14:00 ` [PATCH 11/12] ath11k: don't use defines in hw_params Kalle Valo
2020-06-16 14:00 ` [PATCH 12/12] ath11k: remove define ATH11K_QMI_DEFAULT_CAL_FILE_NAME Kalle Valo
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