From: Chien Tung <chien.tin.tung-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] RDMA/nes: get and print eeprom version
Date: Wed, 9 Jun 2010 15:19:53 -0500 [thread overview]
Message-ID: <20100609201953.GA2304@CTUNG-MOBL1> (raw)
Read and print eeprom version and save it off for later use.
Also delete a tab.
Signed-off-by: Chien Tung <chien.tin.tung-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/nes/nes_hw.h | 3 ++-
drivers/infiniband/hw/nes/nes_utils.c | 5 +++++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index bbbfe9f..aa9183d 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -1100,11 +1100,12 @@ struct nes_adapter {
u32 wqm_wat;
u32 core_clock;
u32 firmware_version;
+ u32 eeprom_version;
u32 nic_rx_eth_route_err;
u32 et_rx_coalesce_usecs;
- u32 et_rx_max_coalesced_frames;
+ u32 et_rx_max_coalesced_frames;
u32 et_rx_coalesce_usecs_irq;
u32 et_rx_max_coalesced_frames_irq;
u32 et_pkt_rate_low;
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index a9f5dd2..c3697c8 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -190,6 +190,11 @@ int nes_read_eeprom_values(struct nes_device *nesdev, struct nes_adapter *nesada
nesadapter->firmware_version = (((u32)(u8)(eeprom_data>>8)) << 16) +
(u32)((u8)eeprom_data);
+ eeprom_data = nes_read16_eeprom(nesdev->regs, next_section_address + 10);
+ printk(PFX "EEPROM version %u.%u\n", (u8)(eeprom_data>>8), (u8)eeprom_data);
+ nesadapter->eeprom_version = (((u32)(u8)(eeprom_data>>8)) << 16) +
+ (u32)((u8)eeprom_data);
+
no_fw_rev:
/* eeprom is valid */
eeprom_offset = nesadapter->software_eeprom_offset;
--
1.6.4.2
--
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next reply other threads:[~2010-06-09 20:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-09 20:19 Chien Tung [this message]
2010-06-09 20:38 ` [PATCH] RDMA/nes: get and print eeprom version Roland Dreier
[not found] ` <adatypckkkf.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-09 21:19 ` Tung, Chien Tin
2010-07-28 22:12 ` Roland Dreier
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