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-rw-r--r--drivers/fpga/fpga-mgr.c17
-rw-r--r--drivers/fpga/socfpga.c7
-rw-r--r--drivers/fpga/zynq-fpga.c10
3 files changed, 19 insertions, 15 deletions
diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c
index b690e65d55fe..79ce2eea44db 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -32,7 +32,7 @@ static struct class *fpga_mgr_class;
/**
* fpga_mgr_buf_load - load fpga from image in buffer
* @mgr: fpga manager
- * @flags: flags setting fpga confuration modes
+ * @info: fpga image specific information
* @buf: buffer contain fpga image
* @count: byte count of buf
*
@@ -44,8 +44,8 @@ static struct class *fpga_mgr_class;
*
* Return: 0 on success, negative error code otherwise.
*/
-int fpga_mgr_buf_load(struct fpga_manager *mgr, u32 flags, const char *buf,
- size_t count)
+int fpga_mgr_buf_load(struct fpga_manager *mgr, struct fpga_image_info *info,
+ const char *buf, size_t count)
{
struct device *dev = &mgr->dev;
int ret;
@@ -56,7 +56,7 @@ int fpga_mgr_buf_load(struct fpga_manager *mgr, u32 flags, const char *buf,
* ready to receive an FPGA image.
*/
mgr->state = FPGA_MGR_STATE_WRITE_INIT;
- ret = mgr->mops->write_init(mgr, flags, buf, count);
+ ret = mgr->mops->write_init(mgr, info, buf, count);
if (ret) {
dev_err(dev, "Error preparing FPGA for writing\n");
mgr->state = FPGA_MGR_STATE_WRITE_INIT_ERR;
@@ -79,7 +79,7 @@ int fpga_mgr_buf_load(struct fpga_manager *mgr, u32 flags, const char *buf,
* steps to finish and set the FPGA into operating mode.
*/
mgr->state = FPGA_MGR_STATE_WRITE_COMPLETE;
- ret = mgr->mops->write_complete(mgr, flags);
+ ret = mgr->mops->write_complete(mgr, info);
if (ret) {
dev_err(dev, "Error after writing image data to FPGA\n");
mgr->state = FPGA_MGR_STATE_WRITE_COMPLETE_ERR;
@@ -94,7 +94,7 @@ EXPORT_SYMBOL_GPL(fpga_mgr_buf_load);
/**
* fpga_mgr_firmware_load - request firmware and load to fpga
* @mgr: fpga manager
- * @flags: flags setting fpga confuration modes
+ * @info: fpga image specific information
* @image_name: name of image file on the firmware search path
*
* Request an FPGA image using the firmware class, then write out to the FPGA.
@@ -105,7 +105,8 @@ EXPORT_SYMBOL_GPL(fpga_mgr_buf_load);
*
* Return: 0 on success, negative error code otherwise.
*/
-int fpga_mgr_firmware_load(struct fpga_manager *mgr, u32 flags,
+int fpga_mgr_firmware_load(struct fpga_manager *mgr,
+ struct fpga_image_info *info,
const char *image_name)
{
struct device *dev = &mgr->dev;
@@ -123,7 +124,7 @@ int fpga_mgr_firmware_load(struct fpga_manager *mgr, u32 flags,
return ret;
}
- ret = fpga_mgr_buf_load(mgr, flags, fw->data, fw->size);
+ ret = fpga_mgr_buf_load(mgr, info, fw->data, fw->size);
release_firmware(fw);
diff --git a/drivers/fpga/socfpga.c b/drivers/fpga/socfpga.c
index 27d2ff28132c..b6672e66cda6 100644
--- a/drivers/fpga/socfpga.c
+++ b/drivers/fpga/socfpga.c
@@ -407,13 +407,14 @@ static int socfpga_fpga_reset(struct fpga_manager *mgr)
/*
* Prepare the FPGA to receive the configuration data.
*/
-static int socfpga_fpga_ops_configure_init(struct fpga_manager *mgr, u32 flags,
+static int socfpga_fpga_ops_configure_init(struct fpga_manager *mgr,
+ struct fpga_image_info *info,
const char *buf, size_t count)
{
struct socfpga_fpga_priv *priv = mgr->priv;
int ret;
- if (flags & FPGA_MGR_PARTIAL_RECONFIG) {
+ if (info->flags & FPGA_MGR_PARTIAL_RECONFIG) {
dev_err(&mgr->dev, "Partial reconfiguration not supported.\n");
return -EINVAL;
}
@@ -478,7 +479,7 @@ static int socfpga_fpga_ops_configure_write(struct fpga_manager *mgr,
}
static int socfpga_fpga_ops_configure_complete(struct fpga_manager *mgr,
- u32 flags)
+ struct fpga_image_info *info)
{
struct socfpga_fpga_priv *priv = mgr->priv;
u32 status;
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c
index c2fb4120bd62..249682e92502 100644
--- a/drivers/fpga/zynq-fpga.c
+++ b/drivers/fpga/zynq-fpga.c
@@ -175,7 +175,8 @@ static irqreturn_t zynq_fpga_isr(int irq, void *data)
return IRQ_HANDLED;
}
-static int zynq_fpga_ops_write_init(struct fpga_manager *mgr, u32 flags,
+static int zynq_fpga_ops_write_init(struct fpga_manager *mgr,
+ struct fpga_image_info *info,
const char *buf, size_t count)
{
struct zynq_fpga_priv *priv;
@@ -189,7 +190,7 @@ static int zynq_fpga_ops_write_init(struct fpga_manager *mgr, u32 flags,
return err;
/* don't globally reset PL if we're doing partial reconfig */
- if (!(flags & FPGA_MGR_PARTIAL_RECONFIG)) {
+ if (!(info->flags & FPGA_MGR_PARTIAL_RECONFIG)) {
/* assert AXI interface resets */
regmap_write(priv->slcr, SLCR_FPGA_RST_CTRL_OFFSET,
FPGA_RST_ALL_MASK);
@@ -343,7 +344,8 @@ out_free:
return err;
}
-static int zynq_fpga_ops_write_complete(struct fpga_manager *mgr, u32 flags)
+static int zynq_fpga_ops_write_complete(struct fpga_manager *mgr,
+ struct fpga_image_info *info)
{
struct zynq_fpga_priv *priv = mgr->priv;
int err;
@@ -364,7 +366,7 @@ static int zynq_fpga_ops_write_complete(struct fpga_manager *mgr, u32 flags)
return err;
/* for the partial reconfig case we didn't touch the level shifters */
- if (!(flags & FPGA_MGR_PARTIAL_RECONFIG)) {
+ if (!(info->flags & FPGA_MGR_PARTIAL_RECONFIG)) {
/* enable level shifters from PL to PS */
regmap_write(priv->slcr, SLCR_LVL_SHFTR_EN_OFFSET,
LVL_SHFTR_ENABLE_PL_TO_PS);