From 630dac083062c4301e549848d2d5b168656d968f Mon Sep 17 00:00:00 2001
From: Alessandro Rubini <rubini@gnudd.com>
Date: Tue, 24 Jul 2012 23:00:40 +0200
Subject: [PATCH] spec-fmc: added eeprom methods
---
kernel/spec-fmc.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/kernel/spec-fmc.c b/kernel/spec-fmc.c
index 239d94b..6ed8c47 100644
--- a/kernel/spec-fmc.c
+++ b/kernel/spec-fmc.c
@@ -72,13 +72,25 @@ static int spec_irq_free(struct fmc_device *fmc)
return 0;
}
+/* The engines for this live in spec-i2c.c, we only shape arguments */
+static int spec_read_ee(struct fmc_device *fmc, int pos, void *data, int len)
+{
+ return spec_eeprom_read(fmc, SPEC_I2C_EEPROM_ADDR, pos, data, len);
+}
+
+static int spec_write_ee(struct fmc_device *fmc, int pos, void *data, int len)
+{
+ return spec_eeprom_write(fmc, SPEC_I2C_EEPROM_ADDR, pos, data, len);
+}
+
static struct fmc_operations spec_fmc_operations = {
/* no readl/writel because we have the base pointer */
/* FIXME: reprogram */
.irq_request = spec_irq_request,
.irq_ack = spec_irq_ack,
.irq_free = spec_irq_free,
- /* FIXME: eeprom */
+ .read_ee = spec_read_ee,
+ .write_ee = spec_write_ee,
};
/*
@@ -199,6 +211,7 @@ int spec_fmc_create(struct spec_dev *spec)
fmc->base = spec->remap[0] + 0x80000; /* 512k window at 512k offset */
fmc->irq = spec->pdev->irq;
fmc->op = &spec_fmc_operations;
+ fmc->hwdev = &spec->pdev->dev; /* for messages */
spec->fmc = fmc;
/* Check that the golden binary is actually correct */
--
GitLab