Author: eadler
Date: Thu Mar 1 06:15:01 2018
New Revision: 330185
URL: https://svnweb.freebsd.org/changeset/base/330185
Log:
MFC r314069:
[iwm] Get rid of unneeded IWM_FWDMASEGSZ and IWM_FWMAXSIZE constants
* We only need IWM_FH_MEM_TB_MAX_LENGTH bytes for the fw_dma memory.
Modified:
stable/11/sys/dev/iwm/if_iwm.c
stable/11/sys/dev/iwm/if_iwmvar.h
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/dev/iwm/if_iwm.c
==============================================================================
--- stable/11/sys/dev/iwm/if_iwm.c Thu Mar 1 06:14:09 2018
(r330184)
+++ stable/11/sys/dev/iwm/if_iwm.c Thu Mar 1 06:15:01 2018
(r330185)
@@ -1025,7 +1025,7 @@ iwm_alloc_fwmem(struct iwm_softc *sc)
{
/* Must be aligned on a 16-byte boundary. */
return iwm_dma_contig_alloc(sc->sc_dmat, &sc->fw_dma,
- sc->sc_fwdmasegsz, 16);
+ IWM_FH_MEM_TB_MAX_LENGTH, 16);
}
/* tx scheduler rings. not used? */
@@ -5971,27 +5971,22 @@ iwm_dev_check(device_t dev)
case PCI_PRODUCT_INTEL_WL_3160_1:
case PCI_PRODUCT_INTEL_WL_3160_2:
sc->cfg = &iwm3160_cfg;
- sc->sc_fwdmasegsz = IWM_FWDMASEGSZ;
return (0);
case PCI_PRODUCT_INTEL_WL_3165_1:
case PCI_PRODUCT_INTEL_WL_3165_2:
sc->cfg = &iwm3165_cfg;
- sc->sc_fwdmasegsz = IWM_FWDMASEGSZ;
return (0);
case PCI_PRODUCT_INTEL_WL_7260_1:
case PCI_PRODUCT_INTEL_WL_7260_2:
sc->cfg = &iwm7260_cfg;
- sc->sc_fwdmasegsz = IWM_FWDMASEGSZ;
return (0);
case PCI_PRODUCT_INTEL_WL_7265_1:
case PCI_PRODUCT_INTEL_WL_7265_2:
sc->cfg = &iwm7265_cfg;
- sc->sc_fwdmasegsz = IWM_FWDMASEGSZ;
return (0);
case PCI_PRODUCT_INTEL_WL_8260_1:
case PCI_PRODUCT_INTEL_WL_8260_2:
sc->cfg = &iwm8260_cfg;
- sc->sc_fwdmasegsz = IWM_FWDMASEGSZ_8000;
return (0);
default:
device_printf(dev, "unknown adapter type\n");
Modified: stable/11/sys/dev/iwm/if_iwmvar.h
==============================================================================
--- stable/11/sys/dev/iwm/if_iwmvar.h Thu Mar 1 06:14:09 2018
(r330184)
+++ stable/11/sys/dev/iwm/if_iwmvar.h Thu Mar 1 06:15:01 2018
(r330185)
@@ -138,10 +138,6 @@ struct iwm_tx_radiotap_header {
#define IWM_UCODE_SECTION_MAX 16
-#define IWM_FWDMASEGSZ (192*1024)
-#define IWM_FWDMASEGSZ_8000 (320*1024)
-/* sanity check value */
-#define IWM_FWMAXSIZE (2*1024*1024)
/*
* fw_status is used to determine if we've already parsed the firmware file
@@ -475,7 +471,6 @@ struct iwm_softc {
*/
int sc_generation;
- bus_size_t sc_fwdmasegsz;
struct iwm_fw_info sc_fw;
struct iwm_tlv_calib_ctrl sc_default_calib[IWM_UCODE_TYPE_MAX];
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