From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [PATCH 2/8] iopoll: Add readl_poll_sleep_timeout
Date: Sat, 25 Apr 2020 16:33:48 +0530 [thread overview]
Message-ID: <20200425110354.12381-3-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20200425110354.12381-1-jagan@amarulasolutions.com>
Add readl poll API with sleep and timeout support.
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
include/linux/iopoll.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h
index 0bbd757939..e087f23271 100644
--- a/include/linux/iopoll.h
+++ b/include/linux/iopoll.h
@@ -42,6 +42,9 @@
(cond) ? 0 : -ETIMEDOUT; \
})
+#define readl_poll_sleep_timeout(addr, val, cond, sleep_us, timeout_us) \
+ readx_poll_timeout(readl, addr, val, cond, sleep_us, timeout_us)
+
#define readb_poll_timeout(addr, val, cond, timeout_us) \
readx_poll_timeout(readb, addr, val, cond, false, timeout_us)
--
2.17.1
next prev parent reply other threads:[~2020-04-25 11:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-25 11:03 [PATCH 0/8] rockchip: Add PCIe host support Jagan Teki
2020-04-25 11:03 ` [PATCH 1/8] iopoll: Add dealy to read poll Jagan Teki
2020-04-25 11:03 ` Jagan Teki [this message]
2020-04-25 11:03 ` [PATCH 3/8] clk: rk3399: Enable PCIE_PHY clock Jagan Teki
2020-04-25 20:24 ` Mark Kettenis
2020-04-26 9:38 ` Jagan Teki
2020-04-25 11:03 ` [PATCH 4/8] clk: rk3399: Disable " Jagan Teki
2020-04-28 9:53 ` [PATCH 4/8] clk: rk3399: Disable PCIE_PHY clock【请注意，邮件由linux-rockchip-bounces+kever.yang=rock-chips.com@lists.infradead.org代发】 Kever Yang
2020-04-25 11:03 ` [PATCH 5/8] pci: Add Rockchip PCIe controller driver Jagan Teki
2020-04-25 18:53 ` Mark Kettenis
2020-04-25 19:36 ` Jagan Teki
2020-04-25 20:29 ` Mark Kettenis
2020-04-28 19:09 ` Jagan Teki
2020-04-27 17:19 ` Robin Murphy
2020-04-25 23:51 ` [PATCH 5/8] pci: Add Rockchip PCIe controller driver【请注意，邮件由linux-rockchip-bounces+shawn.lin=rock-chips.com@lists.infradead.org代发】 Shawn Lin
2020-04-28 19:39 ` Jagan Teki
2020-04-28 9:53 ` [PATCH 5/8] pci: Add Rockchip PCIe controller driver Kever Yang
2020-04-25 11:03 ` [PATCH 6/8] pci: Add Rockchip PCIe PHY " Jagan Teki
2020-04-25 11:03 ` [PATCH 7/8] rockchip: Enable PCIe/M.2 on rk3399 board w/ M.2 Jagan Teki
2020-04-25 11:03 ` [PATCH 8/8] rockchip: Enable PCIe/M.2 on rock960 board Jagan Teki
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