From: Ron Rindjunsky <ron.rindjunsky@xxxxxxxxx>
This patch fills the needed handlers for shared memory for
iwl 5000 family
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@xxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-5000.c | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 8bccd90..8e2a6a5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -291,6 +291,29 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
return 0;
}
+
+static int iwl5000_alloc_shared_mem(struct iwl_priv *priv)
+{
+ priv->shared_virt = pci_alloc_consistent(priv->pci_dev,
+ sizeof(struct iwl5000_shared),
+ &priv->shared_phys);
+ if (!priv->shared_virt)
+ return -ENOMEM;
+
+ memset(priv->shared_virt, 0, sizeof(struct iwl5000_shared));
+
+ return 0;
+}
+
+static void iwl5000_free_shared_mem(struct iwl_priv *priv)
+{
+ if (priv->shared_virt)
+ pci_free_consistent(priv->pci_dev,
+ sizeof(struct iwl5000_shared),
+ priv->shared_virt,
+ priv->shared_phys);
+}
+
static struct iwl_hcmd_ops iwl5000_hcmd = {
};
@@ -303,6 +326,8 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
static struct iwl_lib_ops iwl5000_lib = {
.set_hw_params = iwl5000_hw_set_hw_params,
+ .alloc_shared_mem = iwl5000_alloc_shared_mem,
+ .free_shared_mem = iwl5000_free_shared_mem,
.apm_ops = {
.init = iwl5000_apm_init,
.set_pwr_src = iwl4965_set_pwr_src,
--
1.5.3.4
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
