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iwlwifi-5000: add iwl 5000 shared memory handlers

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This patch fills the needed handlers for shared memory for
iwl 5000 family

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ron Rindjunsky 2008-04-24 11:55:33 -07:00 • committed by John W. Linville
parent fcf623df17
commit d4100dd985
1 changed files with 25 additions and 0 deletions
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25
drivers/net/wireless/iwlwifi/iwl-5000.c
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@ -291,6 +291,29 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
return 0; 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 = { 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 = { static struct iwl_lib_ops iwl5000_lib = {
.set_hw_params = iwl5000_hw_set_hw_params, .set_hw_params = iwl5000_hw_set_hw_params,
.alloc_shared_mem = iwl5000_alloc_shared_mem,
.free_shared_mem = iwl5000_free_shared_mem,
.apm_ops = { .apm_ops = {
.init = iwl5000_apm_init, .init = iwl5000_apm_init,
.set_pwr_src = iwl4965_set_pwr_src, .set_pwr_src = iwl4965_set_pwr_src,