All of lore.kernel.org
 help / color / mirror / Atom feed
From: Stanislaw Gruszka <sgruszka@redhat.com>
To: Felix Fietkau <nbd@nbd.name>
Cc: linux-wireless@vger.kernel.org,
	Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Subject: [PATCH 3/5] mt76: allow to identify bus
Date: Thu,  4 Oct 2018 12:04:53 +0200	[thread overview]
Message-ID: <1538647495-15213-4-git-send-email-sgruszka@redhat.com> (raw)
In-Reply-To: <1538647495-15213-1-git-send-email-sgruszka@redhat.com>

Add helpers to identify bus type.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
 drivers/net/wireless/mediatek/mt76/mmio.c | 1 +
 drivers/net/wireless/mediatek/mt76/mt76.h | 9 +++++++++
 drivers/net/wireless/mediatek/mt76/usb.c  | 1 +
 3 files changed, 11 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mmio.c b/drivers/net/wireless/mediatek/mt76/mmio.c
index 30a5d928e655..1d6bbce76041 100644
--- a/drivers/net/wireless/mediatek/mt76/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mmio.c
@@ -79,6 +79,7 @@ void mt76_mmio_init(struct mt76_dev *dev, void __iomem *regs)
 		.copy = mt76_mmio_copy,
 		.wr_rp = mt76_mmio_wr_rp,
 		.rd_rp = mt76_mmio_rd_rp,
+		.type = MT76_BUS_MMIO,
 	};
 
 	dev->bus = &mt76_mmio_ops;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index f723a07cab29..3bfa7f5e3513 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -38,6 +38,11 @@ struct mt76_reg_pair {
 	u32 value;
 };
 
+enum mt76_bus_type {
+	MT76_BUS_MMIO,
+	MT76_BUS_USB,
+};
+
 struct mt76_bus_ops {
 	u32 (*rr)(struct mt76_dev *dev, u32 offset);
 	void (*wr)(struct mt76_dev *dev, u32 offset, u32 val);
@@ -48,8 +53,12 @@ struct mt76_bus_ops {
 		     const struct mt76_reg_pair *rp, int len);
 	int (*rd_rp)(struct mt76_dev *dev, u32 base,
 		     struct mt76_reg_pair *rp, int len);
+	enum mt76_bus_type type;
 };
 
+#define mt76_is_usb(dev) ((dev)->mt76.bus->type == MT76_BUS_USB)
+#define mt76_is_mmio(dev) ((dev)->mt76.bus->type == MT76_BUS_MMIO)
+
 enum mt76_txq_id {
 	MT_TXQ_VO = IEEE80211_AC_VO,
 	MT_TXQ_VI = IEEE80211_AC_VI,
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 6b643ea701e3..cccb143e57b0 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -862,6 +862,7 @@ int mt76u_init(struct mt76_dev *dev,
 		.copy = mt76u_copy,
 		.wr_rp = mt76u_wr_rp,
 		.rd_rp = mt76u_rd_rp,
+		.type = MT76_BUS_USB,
 	};
 	struct mt76_usb *usb = &dev->usb;
 
-- 
1.9.3


  parent reply	other threads:[~2018-10-04 10:05 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-04 10:04 [PATCH 0/5] mt76x0: phy/rf fixups for PCIe Stanislaw Gruszka
2018-10-04 10:04 ` [PATCH 1/5] mt76x0: print BBP version only for debug Stanislaw Gruszka
2018-10-04 10:04 ` [PATCH 2/5] mt76x0: correct RF access via RF_CSR regiser Stanislaw Gruszka
2018-10-06  8:25   ` Lorenzo Bianconi
2018-10-06 10:01     ` Felix Fietkau
2018-10-04 10:04 ` Stanislaw Gruszka [this message]
2018-10-04 10:04 ` [PATCH 4/5] mt76x0: correct RF reg pairs write for PCIe Stanislaw Gruszka
2018-10-04 10:04 ` [PATCH 5/5] mt76x0: use bus helper to identify rf access method Stanislaw Gruszka
2018-10-06 10:03 ` [PATCH 0/5] mt76x0: phy/rf fixups for PCIe Felix Fietkau

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1538647495-15213-4-git-send-email-sgruszka@redhat.com \
    --to=sgruszka@redhat.com \
    --cc=linux-wireless@vger.kernel.org \
    --cc=lorenzo.bianconi@redhat.com \
    --cc=nbd@nbd.name \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.