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iwlegacy: Use standard #defines for PCIe Capability ASPM fields 

Use the standard #defines rather than creating local definitions for
PCIe Capability ASPM fields.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
This commit is contained in:
Bjorn Helgaas 2012-12-05 13:51:20 -07:00
parent 94e1561344
commit f93eaffcac
3 changed files with 2 additions and 11 deletions
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4
drivers/net/wireless/iwlegacy/4965.h
View File

@ -917,10 +917,6 @@ struct il4965_scd_bc_tbl {
/* PCI registers */
#define PCI_CFG_RETRY_TIMEOUT 0x041
/* PCI register values */
#define PCI_CFG_LINK_CTRL_VAL_L0S_EN 0x01
#define PCI_CFG_LINK_CTRL_VAL_L1_EN 0x02
#define IL4965_DEFAULT_TX_RETRY 15
/* EEPROM */

5
drivers/net/wireless/iwlegacy/common.c
View File

@ -1186,7 +1186,7 @@ il_power_initialize(struct il_priv *il)
u16 lctl;
pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &lctl);
il->power_data.pci_pm = !(lctl & PCI_CFG_LINK_CTRL_VAL_L0S_EN);
il->power_data.pci_pm = !(lctl & PCI_EXP_LNKCTL_ASPM_L0S);
il->power_data.debug_sleep_level_override = -1;
@ -4235,8 +4235,7 @@ il_apm_init(struct il_priv *il)
*/
if (il->cfg->set_l0s) {
pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &lctl);
if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) ==
PCI_CFG_LINK_CTRL_VAL_L1_EN) {
if (lctl & PCI_EXP_LNKCTL_ASPM_L1) {
/* L1-ASPM enabled; disable(!) L0S */
il_set_bit(il, CSR_GIO_REG,
CSR_GIO_REG_VAL_L0S_ENABLED);

4
drivers/net/wireless/iwlegacy/common.h
View File

@ -2426,10 +2426,6 @@ struct il_tfd {
/* PCI registers */
#define PCI_CFG_RETRY_TIMEOUT 0x041
/* PCI register values */
#define PCI_CFG_LINK_CTRL_VAL_L0S_EN 0x01
#define PCI_CFG_LINK_CTRL_VAL_L1_EN 0x02
struct il_rate_info {
u8 plcp; /* uCode API: RATE_6M_PLCP, etc. */
u8 plcp_siso; /* uCode API: RATE_SISO_6M_PLCP, etc. */